CN108991950B

CN108991950B - Crushing knife and food processor

Info

Publication number: CN108991950B
Application number: CN201710418740.0A
Authority: CN
Inventors: 刘榕; 徐建飞; 曾祥和
Original assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2017-06-06
Filing date: 2017-06-06
Publication date: 2024-05-31
Anticipated expiration: 2037-06-06
Also published as: CN108991950A; TWI653018B; TW201902400A; WO2018223555A1

Abstract

The invention provides a crushing cutter and a food processor, wherein the crushing cutter comprises: the installation shaft comprises an installation end and a connection end; at least one first blade, which is arranged on the mounting shaft and is provided with a first blade, wherein the thickness of the first blade is H, and H is more than or equal to 1mm and less than or equal to 5mm; at least one second blade which is arranged on the mounting shaft and is positioned on one side of the first blade close to the mounting end, and a second blade is arranged on the second blade; the third blade is arranged on the mounting shaft and positioned between the first blade and the second blade, and a third cutting edge is arranged on the third blade; at least one of the first, second and third blades is arranged on the surface of the corresponding blade away from the mounting end, and at least one of the first, second and third blades is arranged on the surface of the corresponding blade close to the mounting end. The arrangement can use the lower two layers of blades to cut food materials, and simultaneously can use the upper layer of the second blades to specially break ice cubes.

Description

Crushing knife and food processor

Technical Field

The invention relates to the field of household appliances, in particular to a crushing cutter and a food processor.

Background

At present, the stirring blade of the wall breaking machine is not provided with an ice blade special for breaking ice cubes, but is only provided with a blade for cutting food materials, and in order to enable the blade to quickly break up the food materials, the blade edge of the blade is sharp, namely, all sharp edges (very sharp edges) are arranged on the blade, and in the use process of the wall breaking machine, the ice cubes are often required to be broken, the sharp edges are unfavorable for breaking the food materials although the ice cubes are easy to break, because the ice cubes are required to be broken, the impact between the blade and the ice cubes is generated, and the thickness of the sharp edges is generally thinner, so that the sharp edges are very easy to break when the ice cubes are broken, and the contact area with the ice cubes is smaller, so that the ice cubes are often not broken when the blade for breaking the food materials is utilized, and the taste of foods made by the ice cubes is reduced.

Therefore, it is an urgent problem to design a crushing knife and a food processor that can crush ice to ensure the taste of food.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art.

To this end, an object of the present invention is to provide a crushing blade.

Another object of the present invention is to provide a food processor comprising the above-described comminuting blade.

To achieve the above object, an embodiment of a first aspect of the present invention provides a crushing blade for a food processor, the crushing blade comprising: the mounting shaft comprises a mounting end and a connecting end; at least one first blade, first sword She Anzhuang is in on the installation axle, be provided with first cutting edge on the first blade, the thickness of first blade is H, and thickness H's value is: h is more than or equal to 1mm and less than or equal to 5mm; the second knife She Anzhuang is arranged on the mounting shaft and is positioned on one side of the first knife blade close to the mounting end, and a second knife edge is arranged on the second knife blade; at least one third blade, the third blade She Anzhuang being on the mounting shaft and located between the first blade and the second blade, the third blade being provided with a third blade; at least one of the first cutting edge, the second cutting edge and the third cutting edge is arranged on one surface of the corresponding blade away from the mounting end, and at least one of the first cutting edge, the second cutting edge and the third cutting edge is arranged on one surface of the corresponding blade close to the mounting end.

According to the crushing cutter provided by the embodiment of the invention, the crushing cutter is arranged in the cup body of a food processor such as a stirrer and is used for crushing and whipping food materials in the cup body, specifically, the mounting end of the mounting shaft is used for mounting the first cutter blade, the second cutter blade and the third cutter blade, the connecting end of the mounting shaft is used for being in driving connection with a driving device such as a motor so as to drive the first cutter blade, the second cutter blade and the third cutter blade to rotate under the action of the driving device such as the motor, and the crushing and whipping of the food materials, ice cubes and the like, and the mounting shaft can be a motor shaft of the motor. The second blade is arranged on the installation shaft and is positioned on one side of the first blade close to the installation end, namely, the second blade She Weiyu is positioned above the first blade, namely, the first blade and the second blade are arranged up and down on the installation shaft, meanwhile, the third blade is arranged between the first blade and the second blade, so that three layers of blades can be formed, on one hand, the middle-layer third blade can be utilized to crush and stir food materials at the middle-upper part in the cup body, and on the other hand, the lowest-layer first blade can be utilized to crush and stir food materials at the middle-lower part in the cup body, so that layering and step stirring can be carried out on the food materials by utilizing the first blade and the third blade, and therefore, the crushing and stirring force of products on the food materials can be improved, so as to stir the food material more finely, thereby improving the taste of the food. Specifically, saw-toothed blades can be arranged on the first blade and the third blade so that common food materials such as vegetables, fruits and the like can be easily chopped by the blades, on the other hand, as the second blade is arranged above the first blade and the third blade, harder food materials such as ice cubes and the like can be smashed by the second blade, specifically, for example, a non-saw-toothed blunt blade can be arranged on the second blade so that the second blade can be specially used for smashing harder ice cubes to make ice cubes, while the traditional wall breaking machine is not provided with blades specially used for smashing ice, so that the smashing of ice is not fine, namely particles of smashed ice cubes are bigger, thus reducing the mouthfeel of food, the three-layer knife blade is arranged, so that on one hand, the first knife blade at the lower layer and the third knife blade at the middle layer can be utilized to grind and whip food materials in a layered manner, and on the other hand, the special second knife blade can be utilized to crush ice cubes, so that food such as ice cubes and the like can be produced in a better sense of outlet, and further the taste of the food produced by the ice cubes and the like can be improved, so that user experience is improved. In addition, by setting the thickness H of the first blade in a range of 1mm or more and 5mm or less, the strength of the first blade can be ensured, and the thickness of the first blade can be prevented from becoming excessively thick. And at least one of the first, second and third blades is disposed on a side of its corresponding blade facing away from the mounting end, at least one of the first, second and third blades is disposed on a side of its corresponding blade facing toward the mounting end, that is, at least one of the first, second and third blades is disposed with an opening toward the mounting end, at least one of the first, second and third blades is disposed with an opening toward the continuous end, that is, at least one of the first, second and third blades is disposed on an upper surface of its corresponding blade, and at least one of the first, second and third blades is disposed on a lower surface of its corresponding blade, this kind of setting makes among the three cutting edges have the cutting edge up promptly, has the cutting edge down again, therefore can carry out multidirectional stirring to edible material to can improve the treatment effect of product to edible material, with the taste that improves edible material, and then can improve user experience.

Wherein preferably the thickness of the first blade is smaller than the thickness of the second blade, i.e. the first blade is sharp with respect to the second blade, the second blade is blunt with respect to the first blade, and/or the thickness of the third blade is smaller than the thickness of the second blade, i.e. the third blade is sharp with respect to the second blade, the second blade is blunt with respect to the third blade. This kind of setting for first cutting edge and third cutting edge can be sharper, and the food such as fruit, vegetables is cut to the convenience, and simultaneously, this kind of setting makes the second cutting edge blunt, thus makes the intensity of second cutting edge better, thereby can be used for cutting hard food such as ice-cube.

In addition, the crushing cutter provided by the embodiment of the invention has the following additional technical characteristics:

In the above technical solution, preferably, the first blade is disposed on a surface of the first blade away from the mounting end, the third blade is disposed on a surface of the third blade away from the mounting end, and the second blade is disposed on a surface of the second blade close to the mounting end.

In this technical scheme, can keep away from the first cutting edge setting of first sword leaf on the one side of installation end with first sword leaf, be close to on the one side of link promptly, also first cutting edge setting is on the lower surface of first sword leaf promptly, the opening of first cutting edge is down, can be with the third cutting edge setting of third sword leaf on the one side of third sword leaf keep away from the installation end promptly, be close to on the one side of link promptly, also the third cutting edge setting is on the lower surface of third sword leaf promptly, the opening of third cutting edge down, this kind of setting first sword leaf and third sword leaf are rotatory under the effect of installation axle, just can be along smashing and stirring food material, while pushing food material to the outside of cup bottom and cup, thereby can make food material from top to bottom cyclic motion, and when the food material of cup bottom that is pushed to the cup bottom is more the time, the food material that is pushed to the cup bottom is pushed to the back is pushed down by the extrusion of food material of cup bottom promptly, just can follow the cup body and move down and realize food material from top to bottom cyclic motion under the effect of the upper side wall and lower edge, can be realized by food material from top to bottom cyclic motion to top and top to bottom the cup again.

In another technical scheme, the first blade is arranged on one surface of the first blade away from the mounting end, the third blade is arranged on one surface of the third blade close to the mounting end, and the second blade is arranged on one surface of the second blade close to the mounting end.

In this solution, the first blade may be arranged on the lower surface of the first blade, i.e. with the opening of the first blade facing downwards, while the third blade is arranged on the upper surface of the third blade, i.e. with the opening of the third blade facing upwards. In the arrangement, when the food material circularly moves from top to bottom and from bottom to bottom under the action of the first blade, the speed of the first blade pushing the food material downwards is faster than the speed of the food material falling from the upper part of the cup body, namely, the backflow speed of the food material is faster, so that a gap is formed in the middle of the cup body, negative pressure is formed, the food material is fluctuated when the food material on the upper part of the cup body is reflowed again and is replenished into the gap, the circulating rolling movement of the food material is unreasonable, the food material can not move according to a specified circulating route and an ideal crushing direction, the third blade is arranged on one surface of the third blade close to the mounting end, namely, the third blade is arranged on the upper end surface of the third blade, namely, the opening of the third blade is upward, therefore, when the third blade rotates under the action of the mounting shaft, the food material can be crushed and stirred, the food aggregation at the periphery of the upper part of the cup body is pumped to the middle of the upper part of the cup body, and then the food aggregation is crushed and pushed downwards and outwards by the first blade along with the food falling from the upper part of the cup body, so that the third blade can pump the food aggregation at the periphery of the upper part of the cup body to the middle of the upper part of the cup body by arranging the third blade so as to fill the gap formed in the food circulation process, thereby eliminating the gap and the negative pressure formed in the food circulation process, further, when the food at the upper part of the cup body is reflowed again, the food aggregation can be very stably mixed with the food pumped by the third blade, and then crushed and pushed downwards by the first blade, thereby avoiding the fluctuation of the food, so that the food can be circularly moved according to a specified circulation route and ideal crushing direction, and further on one hand, the food can be effectively crushed, in order to ensure the machining efficiency and the machining effect of food materials, on the other hand can reduce the impact to the installation shaft because of food material is undulant, and then make the installation shaft rotate more steadily, and then can reduce the undulant of agitator to make the agitator rotate steadily, and the agitator rotates steadily and can reduce the noise and the friction heat generation of agitator, and then can reduce the temperature rise etc. of agitator. Simultaneously, this kind of setting does not form the space owing to the edible material is circulated the time, therefore the first cutting edge of first sword blade can be acted on edible material all the time to just can improve crushing sword to the crushing efficiency of edible material, ensure crushing sword to the crushing effect of edible material, and through the crushing effect of the third cutting edge of third sword blade, can further improve crushing sword to the crushing efficiency of edible material, and then can further ensure crushing sword to the crushing effect of edible material.

Preferably, the first blade and/or the second blade and/or the third blade and the third blade are integrated. The first blade and/or the second blade and/or the third blade and the third blade can be integrated into a whole, so that the connection strength of the first blade and/or the second blade and/or the third blade and the third blade can be improved, and the extrusion resistance of the first blade and/or the second blade and/or the third blade can be improved, so that the product is durable.

In the above technical solution, preferably, the first blade is disposed on one side of the first blade, the second blade is disposed on one side of the second blade, and the third blade is disposed on one side of the third blade.

In this technical scheme, can only set up the cutting edge on the unilateral of first sword leaf, second sword leaf and third sword leaf, because, the agitator is all along same direction stirring crushing food when stirring food, consequently, set up the cutting edge on the unilateral of first sword leaf, second sword leaf and third sword leaf and can satisfy the requirement of product, and set up the cutting edge on the unilateral of only first sword leaf, second sword leaf and third sword leaf can simplify the structure of first sword leaf, second sword leaf and third sword leaf, consequently can simplify processing procedure, reduce processing cost.

In another aspect, preferably, the first blade is provided on both sides of the at least one first blade, and/or the second blade is provided on both sides of the at least one second blade, and/or the third blade is provided on both sides of the at least one third blade.

In this technical scheme, through set up first cutting edge in the both sides of first sword blade for the both sides of first sword blade can both be used for edible material to smash, therefore first sword She Molun is clockwise rotation or anticlockwise rotation homoenergetic to smash edible material, and then can realize the two-sided crushing of first sword blade. Similarly, through all setting up the second cutting edge in the both sides of second sword leaf for the both sides of second sword leaf all can be used for crushing ice-cube, therefore second sword She Molun is clockwise or anticlockwise rotation homoenergetic to smash food, and then can realize the two-sided ice-making of second sword leaf. Similarly, through all setting up the third cutting edge in the both sides of third sword leaf for the both sides of third sword leaf all can be used for edible material to smash, therefore third sword She Molun is clockwise or anticlockwise rotation homoenergetic to smash edible material, and then can realize the two-sided crushing of third sword leaf.

In the above technical solution, preferably, the first blade is disposed on a first side of the first blade, the first side of the first blade and the second side of the first blade are opposite two sides, and a preset angle a is formed between the first side of the first blade and the second side of the first blade, wherein a is 20 ° -40 °, and a width of one end of the first blade close to the mounting shaft is greater than a width of one end of the first blade away from the mounting shaft.

In this technical scheme, through the first side of first sword leaf, be provided with the side of first sword and the second side of first sword leaf that is not provided with first sword leaf is preset angle A setting, and A is more than or equal to 20 and less than or equal to 40, be said that the left and right sides of first sword leaf is not parallel arrangement, but roughly triangle-shaped setting, and this kind of setting can make the one end that the first sword leaf kept away from the installation axle more sharp, therefore first sword leaf is when smashing the stirring food material, the area of its tip is less, therefore be difficult for being blocked by the food material, and then on the one hand can reduce the wearing and tearing of food material to the first sword leaf, on the other hand can make the rotatory more piece of first sword leaf, consequently, can increase the crushing dynamics of first sword leaf to the food material, in order to promote the stirring effect of smashing the sword and beating food material, consequently, can make the food taste that stirs finer, so can promote user experience.

In the above technical scheme, preferably, the second blade is disposed on a first side of the second blade, the first side of the second blade and a second side of the second blade are opposite two sides, and a preset angle B is formed between the first side of the second blade and the second side of the second blade, wherein B is 20 ° or less and 50 ° or less, and a width of an end of the second blade close to the mounting shaft is greater than a width of an end of the second blade away from the mounting shaft.

In this technical scheme, through the first side of second sword leaf, be provided with the side of second cutting edge and the second side of second sword leaf that is not provided with the second cutting edge be preset angle B setting, and B is more than or equal to 20 and less than or equal to 50, be said the left and right sides of second sword leaf is not parallel arrangement, but roughly triangle-shaped setting, and this kind of setting can make the one end that the second sword leaf kept away from the installation axle more sharp, therefore the second sword leaf is when smashing and stirring food material, the area of its tip is less, thus be difficult for being blocked by food material, and then on the one hand can reduce the wearing and tearing of food material to the second sword leaf, on the other hand can make the rotatory more piece of second sword leaf, consequently, can increase the crushing dynamics of second sword leaf to food material, in order to promote the stirring effect of smashing the sword and beating food material, consequently, can make food material stirring more fine and smooth, consequently, can promote food taste, in order to promote user experience.

In the above technical solution, preferably, the third blade is disposed on a first side of the third blade, the first side of the third blade and a second side of the third blade are opposite two sides, and a preset angle C is formed between the first side of the third blade and the second side of the third blade, wherein C is 20 ° or less and 40 ° or less, and a width of an end of the third blade close to the mounting shaft is greater than a width of an end of the third blade away from the mounting shaft.

In this technical scheme, through the first side of third sword leaf, be provided with the side of third cutting edge and the second side of third sword leaf that is not provided with the side of third cutting edge be preset angle C setting, and C is more than or equal to 20 and less than or equal to 40, be said the left and right sides of third sword leaf is not parallel arrangement, but roughly triangle-shaped setting, and this kind of setting can make the one end that the third sword leaf kept away from the installation axle more sharp, therefore the third sword leaf is when smashing stirring food material, the area of its tip is less, therefore be difficult for being blocked by food material, and then on the one hand can reduce the wearing and tearing of food material to the third sword leaf, on the other hand can make the rotatory more piece of third sword leaf, consequently, can increase the crushing dynamics of third sword leaf to food material, in order to promote the stirring effect of smashing the sword and beating food material, consequently, can make food taste and can promote user experience.

In the above technical solution, preferably, one end of the first blade is disposed on the mounting shaft, and the other end of the first blade extends in a direction inclined to the connecting end, where an inclination angle of the first blade is D, and D is greater than or equal to 30 ° and less than or equal to 60 °.

In this technical scheme, can install first sword blade slope downwards on the installation axle to first sword blade can extend to the well lower part and the bottom of cup, with smash beating to food, and through setting up angle of inclination D of first sword blade in the scope of more than or equal to 30 less than or equal to 60, can make first sword blade extend to the bottom of cup as far as possible, so as to smash beating to the food of cup bottom, and then can improve the beating dynamics of product, with the beating effect of promotion product to the food, with the food that makes the processing finer and smoother, the taste is better, and then can promote user experience.

In the above technical solution, preferably, one end of the second blade is disposed on the mounting shaft, and the other end of the second blade extends obliquely in a direction away from the connecting end, where an angle of inclination of the second blade is E, and E is greater than or equal to 50 ° and less than or equal to 80 °.

In this technical scheme, can upwards install the slope of second sword leaf on the installation axle to the second sword leaf can extend to the well upper portion of cup, in order to smash the whipping to harder food such as ice-cube, and through setting up the inclination E of second sword leaf in the scope of more than or equal to 50 less than or equal to 80, can make the second sword leaf extend to the upper portion of cup as far as possible, so as to smash whipping to harder food such as ice-cube on cup upper portion, and then can improve the whipping dynamics of product, in order to promote the whipping effect of product to ice-cube etc. in order to make processed ice-cube etc. finer and more exquisite.

In the above technical solution, preferably, one end of the third blade is disposed on the mounting shaft, and the other end of the third blade is perpendicular to the mounting shaft and/or the other end of the third blade extends obliquely in a direction away from the connection end, wherein an angle of inclination of the third blade is F, and F is 15 ° or more and 50 ° or less.

Further, preferably, the number of the third blades is plural, wherein a part of the third blades among the plural third blades is disposed perpendicular to the mounting shaft, and the rest of the third blades among the plural third blades is disposed obliquely in a direction away from the connecting end, wherein the rest of the third blades among the plural third blades is inclined at an angle F of 15 ° -F-50 °.

In this technical scheme, the third sword leaf of usable middle level is smashed and is beaten the food material of middle-upper portion in the cup, wherein, specifically, can set up partial third sword leaf perpendicular to installation axle, with smash and beat the food material of middle part in the cup, simultaneously, can upwards install partial third sword leaf slope on the installation axle, with smash and beat the food material of upper portion in the cup, this kind of setting makes the third sword leaf can form the multilayer setting, therefore can carry out the layering cutting to the food material, can make a plurality of third sword leaves form the gradient, so can utilize a plurality of third sword leaves to smash and beat the food material of not co-altitude, for example, the food material of cup middle part and cup upper portion is smashed and is beaten the dynamics, so that can improve the product and beat the food material, with the effect of beating of promotion product to the food material, so that the food of processing out is finer and more exquisite, the taste is better, and then can promote user experience.

In the above technical solution, preferably, an end of the first blade away from the mounting shaft is bent in a direction close to the mounting end and forms a bending portion, wherein an included angle between the bending portion and the first blade is G, and G is 130 ° or more and 160 ° or less.

In this technical scheme, can upwards buckle the one end that the installation axle was kept away from to first sword leaf and upwarp, wherein, the angle of buckling upwarp is preferably more than or equal to 20 and less than or equal to 50, after buckling promptly, the contained angle G that kink and original first sword leaf formed is more than or equal to 130 and less than or equal to 160, this kind of setting can extend the first sword leaf to the bottom of cup, and buckle upwarp this first sword leaf and can make the edge that this first sword leaf can extend to the cup, therefore can increase first sword leaf and act on the food and hold, therefore can increase the whipping dynamics of first sword leaf to the food, therefore can further improve the whole dynamics of product whipping to the food, in order to promote the whipping effect of product to the food, and then make the food that processes finer and more fine and smooth, better, and then can promote user experience.

In the above-mentioned multiple embodiments, preferably, the number of the first blades is two, and/or the number of the second blades is two, and/or the number of the third blades is four.

In these technical schemes, the quantity of first blade is two, and the quantity of second blade is two, and the quantity of third blade is four to can form the eight leaf swoves of three-layer, this kind of setting makes the structure of smashing the sword more reasonable, can not make the blade too much promptly, and increase the cost of product, also can not reduce the stirring dynamics of product to food and ice-cube etc. because of the blade is too little, this kind of setting can reduce the cost of product promptly, can ensure the crushing stirring dynamics of product to food again to ensure the stirring effect of product to food, ice-cube etc. in order to make the food and ice-cube etc. of processing finer and more smooth.

In the above technical solutions, preferably, the number of the first blades is two, the two first blades are symmetrical to each other, and/or the number of the second blades is two, the two second blades are symmetrical to each other, and/or the number of the third blades is four, and every two third blades in the four third blades are symmetrical to each other.

In the technical schemes, the two first blades She Duichen and the four third blades are symmetrically arranged in pairs, and the two second blades are symmetrically arranged, so that the crushing and whipping effects of the first blades, the second blades and the third blades on food materials or ice cubes in all directions are consistent, and the food materials in all directions in the cup body can flow more smoothly and stably.

In the above embodiments, preferably, the first blade is a serrated blade, and/or the third blade is a serrated blade, and/or the second blade is a non-serrated blade.

In this technical scheme, it is preferable to provide serrated cutting edges on the first blade and the third blade, and since the serrated cutting edges are easier to cut up common food materials such as vegetables and fruits, the serrated cutting edges provided on the first blade and the third blade can whip the common food materials such as vegetables and fruits more into pieces. Meanwhile, it is preferable to provide the second blade with a non-serrated blunt blade, because the blunt blade is easier to break up harder things such as ice than the serrated blade, and thus can break up ice more.

In the above aspects, preferably, the crushing blade further includes: the first cutter root part is provided with a first through hole, and is sleeved on the mounting shaft through the first through hole; the second cutter root part is provided with a second through hole, is sleeved on the mounting shaft through the second through hole and is positioned on one side of the first cutter root part, which is close to the mounting end; the third cutter root part is provided with a third through hole, sleeved on the mounting shaft through the third through hole and positioned between the first cutter root part and the second cutter root part; wherein the at least one first blade She Shezhi is on the first blade root, the at least one second blade She Shezhi is on the second blade root, the at least one third blade She Shezhi is on the third blade root, the first blade root is of unitary construction with the at least one first blade, and/or the second blade root is of unitary construction with the at least one second blade, and/or the third blade root is of unitary construction with the at least one third blade.

In the technical schemes, a cutter root part, namely a first cutter root part, a second cutter root part and a third cutter root part, can be arranged on the mounting shaft corresponding to the first cutter blade, the second cutter blade and the third cutter blade respectively, so that at least one first cutter blade, at least one second cutter blade and at least one third cutter blade can be mounted on the mounting shaft through the cutter root parts. Wherein, specifically, can set up first through-hole on first sword root, set up the second through-hole on the second sword root, set up the third through-hole on the third sword root to can pass first through-hole, second through-hole and third through-hole with the installation end of installation axle in proper order, in order to realize the accurate installation of first sword leaf, second sword leaf and third sword leaf. Simultaneously, this kind of setting can also make crushing sword form three layer construction, therefore can form step crushing whipping to food material again can beat the more garrulous of ice-cube, therefore can improve crushing whipping effect of crushing sword to food material and ice-cube. In addition, the first blade, the second blade and the third blade may be preferably provided with the corresponding blade root portions, that is, the first blade root portion, the second blade root portion and the third blade root portion, as the mechanical properties of the integrated structure are good, so that the connection strength between the corresponding blade root portion and the first blade, the second blade and the third blade may be ensured, wherein, preferably, the first blade, the second blade and the third blade may be integrally manufactured with the corresponding blade root portion, and mass production may be performed to improve the processing efficiency of the product and reduce the processing cost of the product. Specifically, the first blade, the second blade, the third blade and the corresponding root portions can be bent by using the same metal plate, so that the processing of the first blade, the second blade and the third blade is realized conveniently, rapidly and at low cost.

In the above technical solution, preferably, the first blade root portion, the second blade root portion, and the third blade root portion are of an integral structure.

In this technical scheme, can set up first root of a knife portion, second root of a knife portion and third root of a knife portion as an organic whole structure preferably, because, mechanical properties of integral type structure is good, consequently can ensure the joint strength between first root of a knife portion, second root of a knife portion and the third root of a knife portion, wherein, preferably, can make first root of a knife portion, second root of a knife portion and third root of a knife portion an organic whole, batch production to improve the machining efficiency of product, reduce the processing cost of product.

Of course, in another technical scheme, the first blade root, the second blade root and the third blade root can also be of split type structure, and at this time, the first blade root, the second blade root and the third blade root are convenient to be integrally manufactured with the corresponding blades and produced in batch.

Of course, a fourth blade root, a fifth blade root, etc. may also be provided in order to be able to achieve a comminuted whipping of the food material with more layers of blades.

In the above technical solution, preferably, an annular mounting groove is provided at a mounting end of the mounting shaft, the first blade root portion is sleeved on the mounting shaft through the cooperation of the first through hole and the annular mounting groove, the second blade root portion is sleeved on the mounting shaft through the cooperation of the second through hole and the annular mounting groove, and the third blade root portion is sleeved on the mounting shaft through the cooperation of the third through hole and the annular mounting groove; and the end part of the mounting end is provided with a pressing edge, and the pressing edge is pressed on the root part of the second cutter.

In this technical scheme, can utilize annular mounting groove to carry out the location installation to first root of a knife portion, second root of a knife portion and third root of a knife portion through setting up annular mounting groove, specifically, can pass first through-hole, second through-hole and third through-hole with the installation end of installation axle in proper order, then with first root of a knife portion, second root of a knife portion and third root of a knife portion card in annular mounting groove to utilize annular mounting groove to realize the buckle installation to first root of a knife portion, second root of a knife portion and third root of a knife portion. Meanwhile, after the first cutter root part, the second cutter root part and the third cutter root part are sleeved on the annular mounting groove on the mounting shaft, the part, extending out of the second cutter root part, of the mounting shaft can be pressed on the second cutter root part after being flattened, so that simple fixing and mounting of the first cutter root part, the second cutter root part, the third cutter root part and the mounting shaft can be realized simply and quickly.

Of course, in another technical solution, the mounting between the first blade root, the second blade root and the third blade root and the mounting shaft may also be achieved by means of an interference fit of the mounting shaft and the first through hole, the second through hole and the third through hole.

In the above technical solution, preferably, the first root portion is attached to the third root portion, and the second root portion is attached to the third root portion.

In this technical scheme, first sword root portion laminating is on the third sword root, second sword root portion laminating is on the third sword root, consequently, can make first sword leaf, second sword leaf and third sword leaf form an entity and rotate in step, therefore can make first sword leaf, second sword leaf and third sword leaf smash the food in step, and then can make first sword leaf, second sword leaf and third sword leaf cooperate in step better, in order to improve crushing efficiency to the food, simultaneously, first sword root portion laminating is on the third sword root, second sword root portion laminating is on the third sword root can also make first sword root, second sword root and third sword root portion support each other, and then can improve the intensity of first sword root, second sword root and third sword root, in addition, this kind of setting can also make the structure of crushing sword more compact reasonable, therefore can reduce the whole volume of product. The arrangement can prevent a narrow gap from being formed among the first cutter root part, the second cutter root part and the third cutter root part, and further the user can clean the crushing cutter more conveniently.

In the above-described aspect, preferably, the first blade root portion, the second blade root portion, and the third blade root portion are identical in shape and size.

In the technical scheme, the shapes and the sizes of the first cutter root, the second cutter root and the third cutter root are consistent, so that the strengths of the first cutter blade, the second cutter blade and the third cutter blade are consistent on one hand, and the types of parts can be reduced on the other hand, thereby being beneficial to standardization of products. Of course, in another embodiment, the shapes and sizes of the first blade root, the second blade root, and the third blade root may also be inconsistent.

In the above technical solution, preferably, the first blade root portion and/or the second blade root portion and/or the third blade root portion are square, round, triangular, oval or pentagonal, and specifically, the shape of the first blade root portion and/or the second blade root portion and/or the third blade root portion may be changed according to the number of the first blade, the second blade and the third blade.

In the technical scheme, the first cutter root part and/or the second cutter root part and/or the third cutter root part are/is preferably square, and the square is easier to process compared with a round shape and an oval shape, so that the processing cost of a product can be reduced, and the processing efficiency of the product is improved. Specifically, for example, the structure enables the first blade, the second blade and the third blade to be formed by bending the metal plate quickly and simply, while the circular shape cannot be formed by bending the metal plate directly. Of course, the first and/or second and/or third blade roots may also be circular, triangular, oval, pentagonal or any other shape.

In the above technical solution, preferably, the first blade root portion and the mounting shaft are mounted perpendicular to each other, the second blade root portion and the mounting shaft are mounted perpendicular to each other, and the third blade root portion and the mounting shaft are mounted perpendicular to each other.

In the technical scheme, the first cutter root part and the mounting shaft are mounted vertically, the second cutter root part and the mounting shaft are mounted vertically, and the third cutter root part and the mounting shaft are mounted vertically, so that the first cutter root part, the second cutter root part and the third cutter root part are mounted firmly, and the first cutter blade, the second cutter blade and the third cutter blade can not fall off from the mounting shaft when crushing and stirring food, thereby preventing the first cutter blade, the second cutter blade and the third cutter blade from falling off to hurt people, and further ensuring the use safety of users.

In the above technical solution, preferably, the mounting shaft is a circular shaft.

In this technical solution, the mounting shaft is preferably a circular shaft, since the circular shaft is more easily fitted with a motor or the like, and thus can be more advantageously driven.

In the above technical solution, preferably, the first blade and/or the second blade and/or the third blade are made of a metal material, because the metal material has high strength and good wear resistance, so that the whipped food material can be better crushed. Of course, the first blade and/or the second blade and/or the third blade may be made of other relatively high hardness materials.

In the above technical solution, preferably, the crushing blade further includes: the pressure relief hole is arranged on the first blade and/or the third blade.

In this technical scheme, can be first sword blade and/or third sword She Xieya when first sword blade and/or third sword blade propelling movement edible material through setting up the pressure release hole, in order to prevent that first sword blade and/or third sword blade from breaking because of pressure is too big, specifically, for example, when first sword blade is with edible material propelling movement to the cup bottom, if the edible material gathering of cup bottom is too much, then edible material is great to the resistance of first sword blade, and through setting up the extrusion between edible material and the first sword blade of pressure release hole usable, so that edible material can be discharged from the pressure release downthehole, thereby play the effect of pressure release to first sword blade, and then can make first sword She Jingjiu durable and be difficult for the rupture, therefore can prolong the life of product, in the same way, when third sword She Chouqu edible material, if the edible material of extraction is too much, then edible material is great to the resistance of third sword blade, and through setting up the extrusion between edible material and the third sword blade, so that edible material can be discharged from the downthehole, thereby can be followed, and the life of pressure release can be difficult to the third sword blade is further prolonged, and the life of the product is easy to be broken, and can be used to the life-time-extended She Jingjiu. Of course, we can set the pressure relief hole only on the first blade, but not on the third blade.

Of course, the second blade may be provided with a pressure relief hole.

In the above technical solution, preferably, the pressure relief holes are provided on the at least one first blade, and the shape and the size of the pressure relief holes provided on the at least one first blade are identical.

In this technical scheme, can all set up the pressure release hole on the first sword leaf to can carry out the pressure release to all first sword leaves, with the whole compressive capacity that improves crushing sword by a wide margin, and the shape size of the pressure release hole on one or more first sword leaves is unanimous makes the pressure release ability of every first sword leaf the same, and then can make every first sword leaf to the propelling movement effect unanimous of food, and then can make the food in the cup steadily move, in order to prevent food fluctuation. Of course, the pressure relief holes may be provided only in part of the first blades, and the pressure relief holes may not be provided in the remaining part of the first blades.

In the above technical solution, preferably, the pressure relief hole includes one or more of a circular hole, a kidney-shaped hole, and a square hole and a conical hole.

In this technical scheme, the shape and the size of pressure release hole can set up wantonly, and specifically, pressure release hole can be one or more in circular hole, kidney-shaped hole, square hole and the bell mouth hole, because these holes are more common hole, consequently easy processing.

It is further preferred that the pressure relief hole is an elongated hole extending along the direction of the first blade or the third blade, because the first blade and the third blade are generally elongated structures, and thus the structures of the first blade and the third blade can be adapted to the shape of the pressure relief hole by arranging the pressure relief hole as an elongated hole.

Embodiments of the second aspect of the present invention provide a food processor comprising: a base; a cup assembly comprising a cup and a comminution blade provided in any of the embodiments of the first aspect, the comminution blade being mounted within the cup.

The food processor provided according to the embodiment of the present invention has the crushing blade provided in any one of the embodiments of the first aspect, and therefore, the food processor provided in the embodiment of the present invention has all the advantageous effects of the crushing blade provided in any one of the embodiments of the first aspect, which are not listed herein.

In the above technical solution, the food processor is preferably a soymilk machine or a wall breaking machine or a stirrer, and of course, the food processor may be other structures besides a soymilk machine, a wall breaking machine and a stirrer.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of a crushing cutter according to an embodiment of the present invention;

FIG. 2 is another schematic structural view of a crushing cutter provided according to an embodiment of the present invention;

FIG. 3 is a schematic view of still another construction of a crushing cutter provided according to an embodiment of the present invention;

fig. 4 is a schematic view showing still another structure of the crushing blade according to an embodiment of the present invention.

The correspondence between the reference numerals and the component names in fig. 1 to 4 is:

1 mounting shaft, 2 first blade, 22 first blade, 3 second blade, 32 second blade, 4 third blade, 4a third blade, 4b third blade, 42 third blade, 5 first blade root, 6 second blade root, 7 third blade root.

Detailed Description

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

A crushing blade and a food processor provided according to an embodiment of the present invention are described below with reference to fig. 1 to 4.

As shown in fig. 1 to 4, an embodiment of a first aspect of the present invention provides a crushing blade for a food processor, the crushing blade comprising: the mounting shaft 1, the mounting shaft 1 includes a mounting end and a connecting end; at least one first blade 2, first blade 2 is installed on installation axle 1, is provided with first cutting edge 22 on the first blade 2, and the thickness of first blade 2 is H, and thickness H's value is: h is more than or equal to 1mm and less than or equal to 5mm; at least one second blade 3, the second blade 3 is installed on the installation shaft 1 and is positioned on one side of the first blade 2 close to the installation end, and a second blade edge 32 is arranged on the second blade 3; at least one third blade 4, the third blade 4 is mounted on the mounting shaft 1 and is positioned between the first blade 2 and the second blade 3, and a third blade edge 42 is arranged on the third blade 4; wherein at least one of the first, second and third blades 22, 32, 42 is disposed on a side of its corresponding blade facing away from the mounting end, and at least one of the first, second and third blades 22, 32, 42 is disposed on a side of its corresponding blade facing toward the mounting end.

According to the crushing cutter provided by the embodiment of the invention, the crushing cutter is arranged in the cup body of a food processor such as a stirrer and is used for crushing and whipping food materials in the cup body, specifically, the mounting end of the mounting shaft 1 is used for mounting the first cutter blade 2, the second cutter blade 3 and the third cutter blade 4, the connecting end of the mounting shaft 1 is used for being in driving connection with a driving device such as a motor so as to drive the first cutter blade 2, the second cutter blade 3 and the third cutter blade 4 to rotate under the action of the driving device such as the motor, so as to crush and whip the food materials, ice cubes and the like, and the mounting shaft 1 can be a motor shaft of the motor. The second blade 3 is arranged on the mounting shaft 1 and is positioned on one side of the first blade 2 close to the mounting end, namely the second blade 3 is positioned above the first blade 2, namely the first blade 2 and the second blade 3 are arranged up and down on the mounting shaft 1, meanwhile, the third blade 4 is arranged between the first blade 2 and the second blade 3, so that three layers of blades can be formed, on one hand, the three blades 4 in the middle layer can be utilized to crush and whip food materials at the middle and upper parts in the cup body, and on the other hand, the first blade 2 in the lowest layer can be utilized to crush and whip food materials at the middle and lower parts in the cup body, so that the first blade 2 and the third blade 4 can be utilized to laminate the food materials, The step whipping can improve the crushing whipping force of the product on the food materials, so as to whip the food materials more finely, and improve the mouthfeel of the food. Specifically, saw-tooth-shaped blades can be arranged on the first blade 2 and the third blade 4 so that common food materials such as vegetables, fruits and the like can be easily chopped by the blades, on the other hand, as the second blade 3 is arranged above the first blade 2 and the third blade 4, harder food materials such as ice cubes and the like can be crushed by the second blade 3, specifically, for example, a non-saw-tooth-shaped blunt blade can be arranged on the second blade 3 so that the second blade 3 can be specially used for crushing harder ice cubes and making ice cubes, and the current wall breaking machine is not provided with blades specially used for crushing ice, so that the ice is not crushed finely, namely, the crushed ice particles are larger, so that the mouthfeel of the food is reduced, the three layers of blades are arranged, so that on one hand, the first blade 2 of the lower layer and the third blade 4 of the middle layer can be utilized to grind and whip food in a layered manner, and on the other hand, the special second blade 3 can be utilized to crush ice cubes, so that food such as ice cubes and the like can be produced in a better sense of export, and further the taste of the food produced by the ice cubes and the like can be improved, so that the user experience is improved. Further, by setting the thickness H of the first blade 2 in a range of 1mm or more and 5mm or less, the strength of the first blade 2 can be ensured, and the thickness of the first blade 2 can be prevented from becoming excessively thick. While at least one of the first, second and third blades 22, 32 and 42 is disposed on a side of its corresponding blade facing away from the mounting end, at least one of the first, second and third blades 22, 32 and 42 is disposed on a side of its corresponding blade facing toward the mounting end, that is, at least one of the first, second and third blades 22, 32 and 42 is disposed with an opening toward the mounting end, at least one of the first, second and third blades 22, 32 and 42 is disposed with an opening toward the continuous end, that is, at least one of the first, second and third blades 22, 32 and 42 is disposed on an upper surface of its corresponding blade, and at least one blade is arranged on the lower surface of the corresponding blade, and the arrangement ensures that the three blades are provided with the upward blade and the downward blade, so that the food material can be stirred in multiple directions, the treatment effect of the product on the food material can be improved, the taste of the food material can be improved, and the user experience can be improved.

Wherein, preferably, the thickness of the first blade 22 is less than the thickness of the second blade 32, i.e., the first blade 22 is sharp relative to the second blade 32, the second blade 32 is blunt relative to the first blade 22, and/or the thickness of the third blade 42 is less than the thickness of the second blade 32, i.e., the third blade 42 is sharp relative to the second blade 32, and the second blade 32 is blunt relative to the third blade 42. This arrangement allows the first blade 22 and the third blade 42 to be relatively sharp, thus facilitating cutting of food such as fruit, vegetables, etc., while at the same time, this arrangement allows the second blade 32 to be relatively blunt, thus allowing the second blade 32 to have a relatively high strength, thus enabling use in cutting harder food such as ice.

In the above-described embodiment, preferably, as shown in fig. 1 to 4, the first blade 22 is provided on a side of the first blade 2 remote from the mounting end, the third blade 42 is provided on a side of the third blade 4 remote from the mounting end, and the second blade 32 is provided on a side of the second blade 3 near the mounting end.

In this embodiment, the first blade 22 of the first blade 2 may be disposed on a surface of the first blade 2 away from the mounting end, i.e. a surface close to the mounting end, i.e. the first blade 22 is disposed on a lower surface of the first blade 2, i.e. an opening of the first blade 22 is downward, and the third blade 42 of the third blade 4 may be disposed on a surface of the third blade 4 away from the mounting end, i.e. a surface close to the mounting end, i.e. the third blade 42 is disposed on a lower surface of the third blade 4, i.e. an opening of the third blade 42 is downward.

In another embodiment, the first blade 22 is disposed on a side of the first blade 2 remote from the mounting end, the third blade 42 is disposed on a side of the third blade 4 near the mounting end, and the second blade 32 is disposed on a side of the second blade 3 near the mounting end.

In this embodiment, the first blade 22 may be disposed on the lower surface of the first blade 2, i.e., the opening of the first blade 22 is directed downward, while the third blade 42 is disposed on the upper surface of the third blade 4, i.e., the opening of the third blade 42 is directed upward. In this arrangement, when the food material is circularly moved from top to bottom and from bottom to bottom by the first blade 22, the speed of pushing the food material downward by the first blade 22 is faster than the speed of falling the food material from the upper portion of the cup body, namely, the backflow speed of the food material is faster, so that a gap is formed in the middle of the cup body and negative pressure is formed, therefore, when the food material on the upper portion of the cup body is reflowed again and is replenished into the gap, fluctuation of the food material is caused, further, the circulation rolling movement of the food material is unreasonable, further, the food material cannot move according to a specified circulation route and an ideal crushing direction, the third blade 42 is arranged on one surface of the third blade 4 close to the mounting end, namely, the third blade 42 is arranged on the upper end surface of the third blade 4, namely, the opening of the third blade 42 is upward, so that when the third blade 4 rotates under the action of the mounting shaft 1, the food materials can be crushed and stirred while the food materials at the periphery of the middle upper part of the cup body are collected and extracted to the middle upper part of the cup body, and then the food materials which fall down from the upper part of the cup body are crushed and pushed downwards and outwards by the first blade 22, so that the third blade 42 is arranged, the food materials at the periphery of the middle upper part of the cup body can be collected and extracted to the middle upper part of the cup body, so as to fill the gap formed in the food material circulation process, thereby eliminating gaps and negative pressure formed in the food material circulation process, further, when the food materials at the upper part of the cup body are reflowed again, the food materials can be very stably mixed with the food materials extracted by the third blade 42, and then crushed by the first blade 22 and pushed downwards, thereby avoiding the fluctuation of the food materials, enabling the food materials to perform circulation movement according to a specified circulation route and ideal crushing direction, and then on the one hand just can effectively smash food to ensure the machining efficiency and the processing effect of food, on the other hand can reduce because of the undulant impact to installation axle 1 of food, and then make installation axle 1 can more steadily rotate, and then can reduce the undulant of agitator, so that the agitator steadily rotates, and the agitator steadily rotates and can reduce the noise and the friction heat generation of agitator, and then can reduce the temperature rise etc. of agitator. Meanwhile, since no gap is formed when food materials circulate, the first blade 22 of the first blade 2 can always act on the food materials, so that the crushing efficiency of the crushing blade on the food materials can be improved, the crushing effect of the crushing blade on the food materials is ensured, the crushing efficiency of the crushing blade on the food materials can be further improved through the crushing effect of the third blade 42 of the third blade 4, and the crushing effect of the crushing blade on the food materials can be further ensured.

Wherein preferably the first blade 22 and the first blade 2 and/or the second blade 32 and the second blade 3 and/or the third blade 42 and the third blade 4 are of unitary construction. The integral structure of the first blade 22 and the first blade 2 and/or the second blade 32 and the second blade 3 and/or the third blade 42 and the third blade 4 can improve the connection strength of the first blade 22 and the first blade 2 and/or the second blade 32 and the second blade 3 and/or the third blade 42 and the third blade 4, and further can improve the extrusion resistance strength of the first blade 2 and/or the second blade 3 and/or the third blade 4, so that the product is durable.

In the above-described embodiment, preferably, as shown in fig. 1 to 4, the first blade 22 is provided on one side of the first blade 2, the second blade 32 is provided on one side of the second blade 3, and the third blade 42 is provided on one side of the third blade 4.

In this embodiment, the blades may be provided only on one side of the first, second and third blades 2,3 and 4 because the stirrer stirs the crushed food in the same direction while stirring the food, and thus, the provision of the blades on one side of the first, second and third blades 2,3 and 4 can satisfy the requirement of the product, while the provision of the blades on one side of the first, second and third blades 2,3 and 4 can simplify the structure of the first, second and third blades 2,3 and 4, and thus, simplify the processing process and reduce the processing cost.

In a further embodiment, preferably, the at least one first blade 2 is provided with a first cutting edge 22 on both sides and/or the at least one second blade 3 is provided with a second cutting edge 32 on both sides and/or the at least one third blade 4 is provided with a third cutting edge 42 on both sides.

In this embodiment, by providing the first cutting edges 22 on both sides of the first blade 2, both sides of the first blade 2 can be used for crushing food materials, so that the first blade 2 can crush food materials regardless of clockwise rotation or counterclockwise rotation, and further double-sided crushing of the first blade 2 can be realized. Similarly, the second blades 32 are arranged on two sides of the second blade 3, so that two sides of the second blade 3 can be used for crushing ice cubes, and therefore the second blade 3 can crush food materials whether rotating clockwise or anticlockwise, and double-sided ice making of the second blade 3 can be achieved. Similarly, the third blades 42 are arranged on two sides of the third blade 4, so that two sides of the third blade 4 can be used for crushing food materials, and therefore the third blade 4 can crush the food materials whether rotating clockwise or anticlockwise, and further double-sided crushing of the third blade 4 can be realized.

In the above embodiment, preferably, as shown in fig. 1, the first blade 22 is disposed on the first side of the first blade 2, the first side of the first blade 22 and the second side of the first blade 2 are opposite sides, and a predetermined angle a is formed between the first side of the first blade 2 and the second side of the first blade 2, wherein 20 ° +.a+.40 °, and the width of the end of the first blade 2 near the mounting shaft 1 is greater than the width of the end of the first blade 2 far from the mounting shaft 1.

In this embodiment, the first side of the first blade 2, i.e. the side provided with the first cutting edge 22 and the second side of the first blade 2, i.e. the side not provided with the first cutting edge 22, are arranged at a preset angle a, and a is greater than or equal to 20 ° and less than or equal to 40 °, i.e. the left and right sides of the first blade 2 are not arranged in parallel, but are arranged in a substantially triangular shape, and the arrangement can make the end of the first blade 2 far from the mounting shaft 1 relatively sharp, so that the area of the end of the first blade 2 is smaller when the first blade 2 pulverizes and whipps food materials, and is less likely to be blocked by the food materials, so that on one hand, the abrasion of the food materials to the first blade 2 can be reduced, and on the other hand, the pulverizing force of the first blade 2 to the food materials can be increased, so that the food materials whipped by the pulverizing blade 2 can be more fine and smooth, and thus the taste of the food can be improved, and the user experience can be improved.

In the above embodiment, preferably, as shown in fig. 1, the second blade edge 32 is provided on the first side of the second blade 3, the first side of the second blade edge 32 and the second side of the second blade 3 being opposite to each other, and the first side of the second blade 3 and the second side of the second blade 3 being provided at a predetermined angle B therebetween, wherein 20 ° Σ.ltoreq.50°, and the width of the end of the second blade 3 near the mounting shaft 1 is larger than the width of the end of the second blade 3 remote from the mounting shaft 1.

In this embodiment, the first side of the second blade 3, that is, the side provided with the second cutting edge 32 and the second side of the second blade 3, that is, the side not provided with the second cutting edge 32, are provided at the preset angle B, and B is greater than or equal to 20 ° and less than or equal to 50 °, that is, the left and right sides of the second blade 3 are not parallel but are provided substantially in a triangle shape, and the arrangement can make the end of the second blade 3 far away from the mounting shaft 1 be more pointed, so that the second blade 3 has a smaller area at the end when crushing and stirring food materials, and is less likely to be blocked by the food materials, and further, on one hand, the abrasion of the food materials to the second blade 3 can be reduced, and on the other hand, the second blade 3 can be made to rotate more in a block, so that the crushing effect of the food materials by the second blade 3 can be increased, so that the food materials can be stirred more finely, so that the taste of the food can be improved, and the user experience can be improved.

In the above embodiment, preferably, as shown in fig. 1, the third blade 42 is disposed on the first side of the third blade 4, the first side of the third blade 42 and the second side of the third blade 4 are opposite sides, and a predetermined angle C is formed between the first side of the third blade 4 and the second side of the third blade 4, wherein 20 ° C is 40 ° or less, and the width of the end of the third blade 4 near the mounting shaft 1 is larger than the width of the end of the third blade 4 far from the mounting shaft 1.

In this embodiment, the first side of the third blade 4, that is, the side provided with the third cutting edge 42 and the second side of the third blade 4, that is, the side not provided with the third cutting edge 42, are provided at a preset angle C, and C is greater than or equal to 20 ° and less than or equal to 40 °, that is, the left and right sides of the third blade 4 are not parallel but are provided substantially in a triangle shape, and this arrangement can make the end of the third blade 4 far from the mounting shaft 1 relatively sharp, so that the area of the end of the third blade 4 is smaller when the third blade 4 pulverizes and whips food, and is less likely to be blocked by food, so that on one hand, the abrasion of the food to the third blade 4 can be reduced, and on the other hand, the third blade 4 can be made to rotate more quickly, so that the pulverizing force of the food can be increased, so that the food can be whipped more finely, and thus the taste of the food can be improved, and the user experience can be improved.

In the above embodiment, preferably, as shown in fig. 2 and 3, one end of the first blade 2 is provided on the mounting shaft 1, and the other end of the first blade 2 is inclined to extend in the direction of the connecting end, wherein the inclination angle of the first blade 2 is D, wherein 30 ° -D-60 °.

In this embodiment, can install first sword leaf 2 slope downwards on installation axle 1 to first sword leaf 2 can extend to the well lower part and the bottom of cup, with smash beating the food, and through setting up angle D of inclination of first sword leaf 2 in the scope of more than or equal to 30 less than or equal to 60, can make first sword leaf 2 extend to the bottom of cup as far as possible, so as to smash beating the food of cup bottom, and then can improve the beating dynamics of product, with the beating effect of promotion product to the food, so that the food of processing is finer and more fine and smooth, the taste is better, and then can promote user experience.

In the above embodiment, it is preferable that one end of the second blade 3 is provided on the mounting shaft 1, and the other end of the second blade 3 is inclined to extend in a direction away from the connecting end, as shown in fig. 4, wherein the inclination angle of the second blade 3 is E, wherein 50 Σ.ltoreq.e.ltoreq.80 °.

In this embodiment, the second blade 3 may be mounted on the mounting shaft 1 obliquely upward, so that the second blade 3 may extend to the middle upper portion of the cup body to crush and whip the hard food such as ice, and by setting the inclination angle E of the second blade 3 in a range of 50 ° or more and 80 ° or less, the second blade 3 may extend to the upper portion of the cup body as much as possible, so that the hard food such as ice on the upper portion of the cup body may be crushed and whipped, and further the whipping force of the product may be improved, so as to improve the whipping effect of the product on the ice, and so as to make the processed ice more fine.

In the above-described embodiment, preferably, as shown in fig. 2 and 3, one end of the third blade 4 (including the third blades 4a and 4 b) is provided on the mounting shaft 1, and the other end of the third blade 4a extends perpendicularly to the mounting shaft 1 and/or the other end of the third blade 4b in a direction inclined away from the connecting end, wherein the inclination angle of the third blade 4b is F, wherein 15 deg. f.ltoreq.50 deg..

Further, it is preferable that the number of the third blades 4 is plural, wherein a part of the third blades 4a of the plurality of third blades 4 is disposed perpendicularly to the mounting shaft 1, and the rest of the third blades 4b of the plurality of third blades 4 is disposed obliquely away from the connecting end, wherein the rest of the third blades 4b of the plurality of third blades 4 is inclined at an angle F of 15 DEG F.ltoreq.50 deg.

In this embodiment, the middle-upper food material in the cup can be crushed and whipped by the middle-layer third blade 4, wherein, specifically, a part of the third blade 4a can be perpendicular to the mounting shaft 1 to crush and whip the middle-layer food material in the cup, meanwhile, a part of the third blade 4b can be obliquely upwards mounted on the mounting shaft 1 to crush and whip the upper-layer food material in the cup, the arrangement enables the third blade 4 to form a multi-layer arrangement, so that the food material can be cut in layers, i.e. the third blades 4 can form gradients, so that the food materials with different heights, such as the middle-layer food material in the cup and the upper-layer food material in the cup, can be crushed and whipped by the third blades 4, so that the product whipping force to the food material can be improved, the whipping effect of the product to the food material can be improved, the processed food is finer, the taste is better, and the user experience can be improved.

In the above embodiment, preferably, as shown in fig. 2 and 3, an end of the first blade 2 distant from the mounting shaft 1 is bent in a direction approaching the mounting end and forms a bent portion, wherein an angle between the bent portion and the first blade 2 is G, wherein 130 ° Σ.ltoreq.g.ltoreq.160°.

In this embodiment, the end of the first blade 2 far away from the installation shaft 1 may be bent upwards, where the angle of bending upwards is preferably greater than or equal to 20 ° and less than or equal to 50 °, that is, after bending, the included angle G formed by the bending part and the original first blade 2 is greater than or equal to 130 ° and less than or equal to 160 °, the setting may extend the first blade 2 to the bottom of the cup, and bending upwards the first blade 2 may enable the first blade 2 to extend to the edge of the cup, so that the area of the first blade 2 acting on the food material may be increased, so that the whipping force of the first blade 2 on the food material may be increased, so that the overall whipping force of the product on the food material may be further improved, so as to improve the whipping effect of the product on the food material, so that the processed food may be finer, better, and further the user experience may be improved.

In the above-described embodiments, it is preferable that the number of the first blades 2 is two, and/or the number of the second blades 3 is two, and/or the number of the third blades 4 is four, as shown in fig. 1 to 4.

In these embodiments, the number of the first blades 2 is two, the number of the second blades 3 is two, and the number of the third blades 4 is four, so that three-layer eight-blade blades can be formed.

In the above embodiments, preferably, the number of the first blades 2 is two, the two first blades 2 are symmetrical to each other, and/or the number of the second blades 3 is two, the two second blades 3 are symmetrical to each other, and/or the number of the third blades 4 is four, and the two third blades 4 are symmetrical to each other among the four third blades 4.

In these embodiments, by symmetrically arranging the two first blades 2 and the four third blades 4 in pairs, and symmetrically arranging the two second blades 3, the effects of the first blades 2, the second blades 3 and the third blades 4 on crushing and whipping the food or ice in each direction can be made uniform, so that the food in each direction in the cup body can flow more smoothly and smoothly.

In the various embodiments described above, it is preferred that the first blade 22 be a serrated blade and/or the third blade 42 be a serrated blade and/or the second blade 32 be a non-serrated blade, as shown in fig. 1-4.

In this embodiment, it may be preferable to provide serrated blades on the first blade 2 and the third blade 4, because serrated blades are easier to cut up common food materials such as vegetables, fruits, etc., and thus the serrated blades provided on the first blade 2 and the third blade 4 can whip the common food materials such as vegetables, fruits, etc., more easily. Meanwhile, it is preferable to provide the second blade 32 with a non-serrated blunt edge because the blunt edge is easier to break up harder things such as ice than the serrated edge, and thus can break up ice more.

In the above embodiments, preferably, as shown in fig. 1 to 4, the crushing blade further includes: the first cutter root 5 is provided with a first through hole, and the first cutter root 5 is sleeved on the mounting shaft 1 through the first through hole; the second cutter root part 6 is provided with a second through hole, and the second cutter root part 6 is sleeved on the mounting shaft 1 through the second through hole and is positioned on one side of the first cutter root part 5 close to the mounting end; the third cutter root 7 is provided with a third through hole, and the third cutter root 7 is sleeved on the mounting shaft 1 through the third through hole and is positioned between the first cutter root 5 and the second cutter root 6; wherein at least one first blade 2 is arranged on a first blade root 5, at least one second blade 3 is arranged on a second blade root 6, at least one third blade 4 is arranged on a third blade root 7, the first blade root 5 and the at least one first blade 2 are of an integral structure, and/or the second blade root 6 and the at least one second blade 3 are of an integral structure, and/or the third blade root 7 and the at least one third blade 4 are of an integral structure.

In these embodiments, a blade root, i.e., a first blade root 5, a second blade root 6, and a third blade root 7, may be provided on the mounting shaft 1 corresponding to the first blade 2, the second blade 3, and the third blade 4, respectively, so that at least one first blade 2 and at least one second blade 3, and at least one third blade 4 can be mounted on the mounting shaft 1 through the blade root. Wherein, specifically, can set up first through-hole on first root portion 5, set up the second through-hole on second root portion 6, set up the third through-hole on third root portion 7 to can pass first through-hole, second through-hole and third through-hole with the installation end of installation axle 1 in proper order, in order to realize the accurate installation of first sword leaf 2, second sword leaf 3 and third sword leaf 4. Simultaneously, this kind of setting can also make crushing sword form three layer construction, therefore can form step crushing whipping to food material again can beat the more garrulous of ice-cube, therefore can improve crushing whipping effect of crushing sword to food material and ice-cube. In addition, the first blade 2, the second blade 3, and the third blade 4 may preferably be provided with the corresponding blade root portions, that is, the first blade root portion 5, the second blade root portion 6, and the third blade root portion 7, as the mechanical properties of the integrated structure are good, and thus the connection strength between the corresponding blade root portion and the first blade 2, the second blade 3, and the third blade 4 can be ensured, wherein, preferably, the first blade 2, the second blade 3, and the third blade 4 may be integrally manufactured with the corresponding blade root portions, which is mass-produced, so that the processing efficiency of the product is improved, and the processing cost of the product is reduced. Specifically, the first blade 2, the second blade 3, the third blade 4 and the corresponding root portions can be bent by using the same metal plate, so that the processing of the first blade 2, the second blade 3 and the third blade 4 can be realized conveniently, rapidly and at low cost.

In the above-described embodiment, it is preferable that the first blade root portion 5, the second blade root portion 6, and the third blade root portion 7 are of a unitary structure as shown in fig. 1 to 4.

In this embodiment, the first blade root portion 5, the second blade root portion 6 and the third blade root portion 7 may be preferably provided as an integral structure, because the mechanical properties of the integral structure are good, and thus the connection strength between the first blade root portion 5, the second blade root portion 6 and the third blade root portion 7 can be ensured, wherein, preferably, the first blade root portion 5, the second blade root portion 6 and the third blade root portion 7 may be integrally manufactured, and mass production is possible to improve the processing efficiency of the product and reduce the processing cost of the product.

Of course, in another embodiment, the first blade root 5, the second blade root 6 and the third blade root 7 may be split structures, and at this time, the first blade root 5, the second blade root 6 and the third blade root 7 are conveniently manufactured integrally with the corresponding blades in batch production.

In the above embodiment, preferably, an annular mounting groove is provided on the mounting end of the mounting shaft 1, the first blade root 5 is sleeved on the mounting shaft 1 through the cooperation of the first through hole and the annular mounting groove, the second blade root 6 is sleeved on the mounting shaft 1 through the cooperation of the second through hole and the annular mounting groove, and the third blade root 7 is sleeved on the mounting shaft 1 through the cooperation of the third through hole and the annular mounting groove; wherein, be provided with the blank holder on the tip of installation end, the blank holder pressfitting is on second sword root 6.

In this embodiment, the first blade root portion 5, the second blade root portion 6 and the third blade root portion 7 can be positionally installed by using the annular installation groove by providing the annular installation groove, specifically, the installation end of the installation shaft 1 can be sequentially passed through the first through hole, the second through hole and the third through hole, and then the first blade root portion 5, the second blade root portion 6 and the third blade root portion 7 are caught in the annular installation groove to achieve the snap-fit installation of the first blade root portion 5, the second blade root portion 6 and the third blade root portion 7 using the annular installation groove. Meanwhile, after the first cutter root 5, the second cutter root 6 and the third cutter root 7 are sleeved on the annular mounting groove on the mounting shaft 1, the part of the mounting shaft 1 extending out of the second cutter root 6 can be pressed on the second cutter root after being flattened, so that the simple fixing and mounting of the first cutter root 5, the second cutter root 6 and the third cutter root 7 and the mounting shaft 1 can be realized simply and rapidly.

Of course, in another embodiment, the mounting between the first, second and third blade roots 5, 6, 7 and the mounting shaft 1 may also be achieved with an interference fit of the mounting shaft 1 and the first, second and third through holes.

In the above-described embodiment, preferably, as shown in fig. 2 to 4, the first blade root portion 5 is attached to the third blade root portion 7, and the second blade root portion 6 is attached to the third blade root portion 7.

In this embodiment, the first blade root 5 is attached to the third blade root 7, the second blade root 6 is attached to the third blade root 7, and therefore the first blade root 2, the second blade root 3 and the third blade root 4 can be integrally formed to rotate synchronously, so that the first blade 2, the second blade 3 and the third blade 4 can crush food materials synchronously, and the first blade 2, the second blade 3 and the third blade 4 can be matched with each other better, so that the crushing efficiency of the food materials can be improved, and meanwhile, the first blade root 5 is attached to the third blade root 7, the second blade root 6 is attached to the third blade root 7, and the first blade root 5, the second blade root 6 and the third blade root 7 can also be mutually supported, so that the strength of the first blade root 5, the second blade root 6 and the third blade root 7 can be improved. The arrangement also prevents a narrow gap from being formed between the first blade root 5, the second blade root 6 and the third blade root 7, and is more beneficial for the user to clean the crushing blade.

In the above-described embodiment, it is preferable that the first blade root portion 5, the second blade root portion 6, and the third blade root portion 7 are uniform in shape and size as shown in fig. 2 to 4.

In this embodiment, the shapes and sizes of the first blade root 5, the second blade root 6 and the third blade root 7 are identical, so that the strengths of the first blade 2, the second blade 3 and the third blade 4 can be made identical on the one hand, and the types of parts can be reduced on the other hand, thereby facilitating standardization of products. Of course, in another embodiment, the shapes and sizes of the first blade root 5, the second blade root 6, and the third blade root 7 may also be non-uniform.

In the above-described embodiment, it is preferable that the first blade root portion 5 and/or the second blade root portion 6 and/or the third blade root portion 7 be square, circular, triangular, oval or pentagonal, and in particular, the shape of the first blade root portion 5 and/or the second blade root portion 6 and/or the third blade root portion 7 may be changed according to the number of the first blade 2, the second blade 3 and the third blade 4.

In this embodiment, the first blade root portion 5 and/or the second blade root portion 6 and/or the third blade root portion 7 are preferably square, because square is easier to process than circular, oval, and thus the processing cost of the product can be reduced, and the processing efficiency of the product can be improved. Specifically, for example, this structure enables the first blade 2, the second blade 3, and the third blade 4 to be formed by rapid and simple bending of a metal plate, whereas a circular shape cannot be formed by direct bending of a metal plate. Of course, the first blade root 5 and/or the second blade root 6 and/or the third blade root 7 may also be circular, triangular, oval, pentagonal or any other shape.

In the above embodiment, it is preferable that the first blade root portion 5 is mounted perpendicular to the mounting shaft 1, the second blade root portion 6 is mounted perpendicular to the mounting shaft 1, and the third blade root portion 7 is mounted perpendicular to the mounting shaft 1.

In this embodiment, the first blade root 5 and the mounting shaft 1 are mounted perpendicular to each other, the second blade root 6 and the mounting shaft 1 are mounted perpendicular to each other, and the third blade root 7 and the mounting shaft 1 are mounted perpendicular to each other, so that the first blade root 5, the second blade root 6 and the third blade root 7 are mounted more firmly, and therefore the first blade 2, the second blade 3 and the third blade 4 can not fall off from the mounting shaft 1 when crushing and stirring food, and the first blade 2, the second blade 3 and the third blade 4 can be prevented from falling off to hurt people, and the use safety of users can be ensured.

In the above-described embodiment, the mounting shaft 1 is preferably a circular shaft as shown in fig. 2 to 4.

In this embodiment, the mounting shaft 1 is preferably a circular shaft because the circular shaft is more easily fitted with a motor or the like, so that driving of the mounting shaft 1 can be facilitated.

In the above embodiment, it is preferable that the first blade 2 and/or the second blade 3 and/or the third blade 4 are made of a metal material because the metal material has high strength and good wear resistance, and thus the whipped food material can be pulverized better. Of course, the first blade 2 and/or the second blade 3 and/or the third blade 4 may be made of other materials with relatively high hardness.

In the above embodiment, preferably, the crushing blade further includes: relief holes (not shown) are provided in the first blade 2 and/or in the third blade 4.

In this embodiment, through setting up the pressure release hole and can be for first blade 2 and/or the pressure release of third blade 4 when first blade 2 and/or third blade 4 propelling movement edible material, in order to prevent that first blade 2 and/or third blade 4 from breaking because of the pressure is too big, specifically, for example, when first blade 2 is with edible material propelling movement to the cup bottom, if the edible material gathering of cup bottom is too much, then the edible material is great to the resistance of first blade 2, and through setting up the extrusion between edible material and the first blade 2 of pressure release hole accessible, so that edible material can be discharged from the pressure release hole, thereby play the effect of pressure release to first blade 2, and then can make first blade 2 durable and be difficult for the rupture, and consequently, can prolong the life of product, and in the same way, when third blade 4 draws edible material, if the edible material of the extraction is too much, then the resistance of edible material to third blade 4, and through setting up the pressure release hole can utilize edible material and the extrusion between the third blade 4, thereby can be followed the pressure release 4 and can be played from the pressure release hole, and thus can be used to the life of product is further prolonged. Of course, we can just set the pressure relief hole on the first blade 2, but not on the third blade 4.

Of course, the second blade 3 may be provided with a relief hole.

In the above embodiment, it is preferable that the pressure relief holes are provided on at least one first blade 2, and the pressure relief holes provided on at least one first blade 2 are uniform in shape and size.

In this embodiment, the pressure release holes can be formed in the first blade 2, so that the pressure of all the first blades 2 can be released, the overall pressure resistance of the crushing blade is greatly improved, the pressure release holes in one or more first blades 2 are identical in shape and size, so that the pressure release capacity of each first blade 2 is identical, the pushing effect of each first blade 2 on food is identical, and the food in the cup body can be stably moved, so that food fluctuation is prevented. Of course, only a part of the first blades 2 may be provided with the relief holes, and the rest of the first blades 2 may not be provided with the relief holes.

In the above embodiment, the pressure relief holes preferably include one or more of circular holes, kidney-shaped holes, square hole taper holes.

In this embodiment, the shape and size of the pressure relief holes may be arbitrarily set, and in particular, the pressure relief holes may be one or more of circular holes, kidney-shaped holes, square holes, and tapered holes, because these holes are relatively common holes and thus easy to process.

It is further preferred that the relief hole is an elongated hole extending in the direction of the first blade 2 or the third blade 4, because the first blade 2 and the third blade 4 are generally of elongated construction, whereby the construction of the first blade 2 and the third blade 4 can be adapted to the shape of the relief hole by arranging the relief hole as an elongated hole.

Embodiments of the second aspect of the present invention provide a food processor (not shown) comprising: a base; cup body assembly, cup body assembly includes cup body and crushing sword that any one of the embodiment of first aspect provided, and crushing sword installs in the cup body.

In the above embodiment, the food processor is preferably a soymilk machine or a wall breaking machine or a stirrer, but of course, the food processor may be other structures than a soymilk machine, a wall breaking machine and a stirrer.

In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more of the above embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A shredder blade for a food processor comprising:

the mounting shaft comprises a mounting end and a connecting end;

At least one first blade, first sword She Anzhuang is in on the installation axle, be provided with first cutting edge on the first blade, the thickness of first blade is H, and thickness H's value is: h is more than or equal to 1mm and less than or equal to 5mm;

The second knife She Anzhuang is arranged on the mounting shaft and is positioned on one side of the first knife blade close to the mounting end, and a second knife edge is arranged on the second knife blade;

At least one third blade, the third blade She Anzhuang being on the mounting shaft and located between the first blade and the second blade, the third blade being provided with a third blade;

At least one of the first blade, the second blade and the third blade is arranged on one surface of the corresponding blade away from the mounting end, and at least one of the first blade, the second blade and the third blade is arranged on one surface of the corresponding blade close to the mounting end;

the first cutting edge is arranged on one surface of the first cutter blade, which is far away from the mounting end, the third cutting edge is arranged on one surface of the third cutter blade, which is far away from the mounting end, and the second cutting edge is arranged on one surface of the second cutter blade, which is close to the mounting end.

2. The shredder according to claim 1, wherein the shredder is configured to perform the shredding operation,

The first blade is arranged on a first side of the first blade, the first side of the first blade and a second side of the first blade are opposite, a preset angle A is formed between the first side of the first blade and the second side of the first blade, wherein A is more than or equal to 20 degrees and less than or equal to 40 degrees, and the width of one end of the first blade, which is close to the mounting shaft, is larger than the width of one end of the first blade, which is far away from the mounting shaft; and/or

The second blade is arranged on the first side of the second blade, the first side of the second blade and the second side of the second blade are two opposite sides, a preset angle B is formed between the first side of the second blade and the second side of the second blade, wherein B is more than or equal to 20 degrees and less than or equal to 50 degrees, and the width of one end of the second blade, which is close to the mounting shaft, is larger than the width of one end of the second blade, which is far away from the mounting shaft; and/or

The third blade is arranged on the first side of the third blade, the first side of the third blade and the second side of the third blade are opposite, a preset angle C is formed between the first side of the third blade and the second side of the third blade, C is more than or equal to 20 degrees and less than or equal to 40 degrees, and the width of one end of the third blade, which is close to the installation shaft, is larger than the width of one end of the third blade, which is far away from the installation shaft.

3. The shredder according to claim 1, wherein the shredder is configured to perform the shredding operation,

One end of the first blade is arranged on the mounting shaft, and the other end of the first blade extends in the direction of the connecting end in an inclined manner, wherein the inclined angle of the first blade is D, and D is more than or equal to 30 degrees and less than or equal to 60 degrees; and/or

One end of the second blade is arranged on the mounting shaft, and the other end of the second blade extends in a direction away from the connecting end in an inclined manner, wherein the inclined angle of the second blade is E, and E is more than or equal to 50 degrees and less than or equal to 80 degrees; and/or

One end of the third blade is arranged on the mounting shaft, the other end of the third blade is perpendicular to the mounting shaft and/or the other end of the third blade extends obliquely to a direction away from the connecting end, wherein the inclination angle of the third blade is F, and F is more than or equal to 15 degrees and less than or equal to 50 degrees.

4. A crushing blade according to claim 3, wherein,

The first cutter blade is far away from one end of the mounting shaft, bends towards the direction close to the mounting end and forms a bending part, wherein an included angle between the bending part and the first cutter blade is G, and G is more than or equal to 130 degrees and less than or equal to 160 degrees.

5. The crushing blade according to any one of claims 1 to 4,

The number of the first blades is two, and/or the number of the second blades is two, and/or the number of the third blades is four.

6. The shredder according to claim 5, wherein,

The number of the first blades is two, the two first blades are symmetrical to each other, and/or the number of the second blades is two, the two second blades are symmetrical to each other; and/or

The number of the third blades is four, and every two of the four third blades are symmetrical.

7. The crushing blade according to any one of claims 1 to 4,

The first blade is a serrated blade and/or the third blade is a serrated blade and/or the second blade is a non-serrated blade.

8. The shredder blade of any of claims 1-4, further comprising:

The first cutter root part is provided with a first through hole, and is sleeved on the mounting shaft through the first through hole;

The second cutter root part is provided with a second through hole, is sleeved on the mounting shaft through the second through hole and is positioned on one side of the first cutter root part, which is close to the mounting end;

the third cutter root part is provided with a third through hole, sleeved on the mounting shaft through the third through hole and positioned between the first cutter root part and the second cutter root part;

Wherein the at least one first blade She Shezhi is on the first blade root, the at least one second blade She Shezhi is on the second blade root, the at least one third blade She Shezhi is on the third blade root, the first blade root is of unitary construction with the at least one first blade, and/or the second blade root is of unitary construction with the at least one second blade, and/or the third blade root is of unitary construction with the at least one third blade.

9. The shredder according to claim 8, wherein,

The first blade root portion, the second blade root portion and the third blade root portion are of an integrated structure.

10. The shredder according to claim 8, wherein,

The mounting end of the mounting shaft is provided with an annular mounting groove, the first cutter root part is sleeved and mounted on the mounting shaft through the matching of the first through hole and the annular mounting groove, the second cutter root part is sleeved and mounted on the mounting shaft through the matching of the second through hole and the annular mounting groove, and the third cutter root part is sleeved and mounted on the mounting shaft through the matching of the third through hole and the annular mounting groove;

and the end part of the mounting end is provided with a pressing edge, and the pressing edge is pressed on the root part of the second cutter.

11. The shredder according to claim 8, wherein,

The first cutter root part is attached to the third cutter root part, and the second cutter root part is attached to the third cutter root part; and/or

The first cutter root part and the mounting shaft are mutually perpendicular, the second cutter root part and the mounting shaft are mutually perpendicular, and the third cutter root part and the mounting shaft are mutually perpendicular; and/or

The mounting shaft is a circular shaft.

12. A food processor comprising:

A base;

a cup assembly comprising a cup and a comminution blade according to any of claims 1 to 11 mounted within the cup.