CN115569719A - A crushing device for fruit drinks with extended shelf life - Google Patents

Abstract

The invention discloses a crushing device for fruit drinks with extended shelf life in the technical field of fruit drink crushing. The mechanism is connected with a crushing mechanism, which is used to crush the fruit; a cutting mechanism is set at the connection between the transportation mechanism and the crushing mechanism, and the cutting mechanism is used to cut the fruit; the upper part of the crushing mechanism is provided with a traction mechanism, which is used for The fruit core is towed and transported; the traction mechanism is connected with a negative pressure component, and the negative pressure component is connected with the transportation mechanism, and the negative pressure component is used for sterilizing the fruit. The invention has a simple structure, and can crush the fruit multiple times, and remove the air in the fruit material by negative pressure, reduce the oxidation of the fruit material, remove the bacteria in the fruit material, reduce the bacterial pollution, and further facilitate the production of fruit drinks Preparation and certain extension of shelf life.

Description

A crushing device for fruit drinks with extended shelf life

technical field

The invention belongs to the technical field of fruit drink crushing, in particular to a fruit drink crushing device for extending the shelf life.

Background technique

In the prior art, the production of fruit drinks mainly includes the steps of cleaning, pitting, crushing, juicing, and sterilization. The fruit drinks produced have a certain shelf life. In the production process of fruit drinks, the fruits need to be pitted , For example: apples and pears, in the prior art, generally adopt manual core removal, and then carry out crushing again, yet adopt this way, will certainly cause the production efficiency of fruit drink to reduce.

In order to solve the above problems, as the Chinese patent, the notification number is: CN 217038793 U A kind of fruit peeling and pitting crusher, which comprises a base plate, the right side of the top of the base plate is equipped with a crusher, and the left side of the base plate is fixedly connected There is a fixed cylinder, the inner cavity of the fixed cylinder is slidably connected with a slide plate, the bottom of the inner cavity of the fixed cylinder is equipped with an electric telescopic rod, the bottom of the right side of the slide plate is rotatably connected with a nuclear removal sleeve, and the nuclear removal sleeve The top of the barrel runs through to the top of the slide plate, and the top of the slide plate is equipped with a motor. The utility model makes the core removal sleeve penetrate the fruit and remove the core through the cooperation of the electric telescopic rod and the slide plate, and the core removal sleeve can be rotated through the cooperation of the motor, gear 1 and gear 2, and the peeling knife The fruit can be peeled. Through the combined use of the block and the screw, it is convenient for the user to replace the peeling knife. Through the setting of the slider, the position of the peeling knife can be adjusted, and then the fruit of different sizes can be peeled. The purpose of convenient replacement and adjustment can be achieved.

However, for fruit crushing, it needs to be stored for a certain period of time before being transported to the juicing equipment. During this process, the fruit is prone to oxidation, which not only affects the taste of subsequent drinks, but also affects the shelf life of fruit drinks to a certain extent.

Contents of the invention

The object of the present invention is to provide a crushing device for fruit beverages that prolongs the shelf life, so as to crush the fruit and prolong the shelf life to a certain extent.

In order to achieve the above object, the technical solution of the present invention is as follows: a crushing device for fruit drinks with extended shelf life, including a transport mechanism for transporting the fruit;

A screening mechanism is provided at the bottom of the transport mechanism, and the screening mechanism is used to screen the fruits;

The transportation mechanism is connected with a crushing mechanism, which is used to crush the fruit;

There is a cutting mechanism at the connection between the transportation mechanism and the crushing mechanism, and the cutting mechanism is used to cut the fruit;

The upper part of the crushing mechanism is provided with a traction mechanism, which is used for traction and transportation of the fruit core;

The traction mechanism is connected with a negative pressure component, and the negative pressure component is connected with the transport mechanism, and the negative pressure component is used for sterilizing the fruit.

After adopting the above scheme, the following beneficial effects have been achieved: (1) in the present invention, its main purpose is to prolong the shelf life of the fruit drink, mainly to sterilize the fruit material after the fruit is broken, and remove the air in the fruit material to reduce the amount of fruit. Oxidation of the raw materials, the quality of the subsequent fruit drinks prepared is better, and the shelf life is longer, because the probability of deterioration is reduced from the raw materials, so that the shelf life of the subsequent fruit drinks can be guaranteed.

(2) In the present invention, the transportation by the transportation mechanism reaches the cutting mechanism, and then is broken by the crushing mechanism, so that the fruit is broken multiple times, and the granularity of the fruit material is guaranteed to a certain extent. The traction mechanism is used to remove the core of the fruit. Compared with the prior art, manual removal of the core is required, and the efficiency is significantly improved.

Further, the transportation mechanism includes a transportation sleeve, a first auger is arranged in the transportation sleeve, a first motor is fixedly connected to the transportation sleeve, the output shaft of the first motor is coaxially fixedly connected with the first auger, and the first auger The front end of the dragon transport direction is provided with a feed port on the transport sleeve.

Beneficial effects: In the present invention, the fruit is put into the transport sleeve from the feeding port, and then the first motor is started, and the first motor drives the first auger to rotate, and the first auger transports the fruit to the cutting mechanism.

Further, in the present invention, the first auger transports the fruit to the elastic sleeve in advance, and because the elastic sleeve is tapered, it can only pass through one fruit, so that the purpose of fruit arrangement is realized, which is convenient for subsequent fruits to be pitted and cut one by one, and Since the elastic sleeve is elastic, it can be adapted to fruits of different diameters.

Further, an elastic sleeve with a tapered longitudinal section is fixedly connected to the transport sleeve, and the elastic sleeve is located at the end of the first auger in the transport direction;

The end of the first auger far away from the first motor is horizontally slidably connected with a sliding shaft, the end of the sliding shaft far away from the first auger is fixedly connected with a push plate, the sliding shaft is provided with a cam groove, and the transport sleeve is fixedly connected with a The camshaft in the cam groove, the slide shaft, the cam groove and the camshaft constitute a cylindrical cam mechanism.

Beneficial effects: in the present invention, since the sliding shaft, the cam groove and the camshaft constitute a cylindrical cam mechanism, when the first auger rotates, the sliding shaft is driven to reciprocate horizontally through the cam groove and the camshaft. At this time, the sliding shaft can drive the pushing The plate pushes the fruit toward the elastic sleeve to provide a driving force to the fruit, so that the fruit is cut when passing through the cutting mechanism, but the cutting depth of the cutting mechanism will not damage the fruit core.

Further, the screening mechanism includes a screening port located on the transport sleeve, an adjustment plate is arranged in the screening port, a cylinder is fixedly connected to the transport sleeve, and an output shaft of the cylinder is fixedly connected to the adjustment plate.

Beneficial effects: In the present invention, the position of the regulating plate is adjusted by the air cylinder, and then the degree of opening of the screening opening is adjusted, so that fruits of different sizes can be screened, and fruits of different diameters can be selected according to actual needs.

Further, the crushing mechanism includes a side wall of the crushing box provided with a feed inlet, and a deflector is fixedly connected to the side wall of the crushing box, the side of the deflector near the feed inlet is higher than the side far away from the feed inlet, and the guide plate The side of the flow plate away from the material inlet is provided with a crushing pair of rollers, which are driven by a second motor, and a drainage plate is arranged under the crushing pair of rollers, and a discharge port is arranged on the side wall of the crushing box, and the drainage plate is close to the outlet. One side of the feed opening is lower than the side away from the discharge opening.

Beneficial effects: After the fruit is transported to the cutting mechanism by the transport mechanism, it is cut for the first time, and the pulp and the core are separated by the traction mechanism, and the pulp enters the crushing box through the feeding port, and is transported through the deflector under the action of gravity To crush the pair of rollers, crush the pair of rollers to crush into fruit material, the fruit material falls to the drainage plate and accumulates on the drainage plate.

Furthermore, the cutting mechanism includes a support ring fixedly installed in the material inlet, a number of electric control cylinders are fixedly connected to the support ring along its circumference, and a cutting knife is fixedly connected to the output shaft of the electric control cylinder.

Beneficial effects: In the present invention, the length of the cutting knife can be adjusted through the electric control cylinder, and then the depth of cutting the fruit by the cutting knife can be adjusted to reduce the probability that the fruit core of the fruit is cut and damaged, and since the cutting knife is arranged in a ring, it can The fruit is cut in multiple positions, which is beneficial to the subsequent pitting.

Further, the traction mechanism includes a traction sleeve fixed on the crushing box, the traction sleeve is arranged transversely and faces the feed port, a cutting sleeve is provided at one end of the traction sleeve near the feed port, and the end of the traction sleeve away from the feed port is communicated with There is a fruit core box, the outer wall of the fruit core box is fixedly connected with a third motor, and the output shaft of the third motor is coaxially fixedly connected with a second auger located in the traction sleeve.

Beneficial effects: In the present invention, the push plate pushes the fruit toward the cutting knife and the traction sleeve, and the cutting knife cuts the fruit in the circumferential direction beforehand, and then separates the pulp and the core through the cutting sleeve, and the core is transported to the traction sleeve Inside, the third motor drives the fruit core to be transported to the core box for storage.

Further, the negative pressure component includes a negative pressure pump installed on the crushing box, the negative pressure pump communicates with the fruit core box, the negative pressure pump communicates with the integrated cooling and heating machine, and the integrated cooling and heating machine is detachably connected with the transport sleeve.

Beneficial effects: In the present invention, the negative pressure pump draws negative pressure on the fruit core box, thereby causing negative pressure to be generated in the traction sleeve to pull the fruit core to a certain extent. At the same time, the gas discharged from the negative pressure pump is refrigerated and heated The all-in-one machine is heated to transport it into the transport sleeve, and then into the crushing box. In this way, the fruit can be sterilized to a certain extent by using the hot air, and the temperature of the gas is 70°C. After the crushing is completed, connect the reversing valve with the outside, and close the feeding port, so that air can be pumped into the crushing box to reduce the oxygen in the fruit material and reduce the oxidation of the fruit material.

Further, a screening plate is arranged below the screening opening, the side of the screening plate close to the screening opening is higher than the side away from the screening opening, and the screening plate and the crushing box form an accommodation chamber.

Beneficial effect: the sorted fruit is stored through the storage cavity.

Further, the diversion plate is hinged with the crushing box, the diversion plate is an elastic plate, a connecting plate is hinged on the diversion plate, a guide groove is opened on the connecting plate, a guide shaft is arranged in the guide groove, and the guide shaft and the guide shaft vertically slide and cooperate to crush A cam against the connecting plate is arranged on one of the pair of rollers.

Beneficial effects: in the present invention, through the rotation of the crushing roller, the convex part of the cam is driven to press the connecting plate, so that the connecting plate is depressed downward, and when the convex part of the cam is separated from the connecting plate, the connecting plate is reset so that the connecting plate The vibration of the fruit material on the board is convenient for the subsequent discharge, and also facilitates the dispersion of the fruit material, which is beneficial to the removal of air in the subsequent fruit material.

Description of drawings

Fig. 1 is a schematic structural diagram of a crushing device for fruit drinks with extended shelf life in an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a cutting mechanism in an embodiment of the present invention.

Fig. 3 is a schematic circuit diagram of a fruit drink crushing device for extending shelf life according to an embodiment of the present invention.

FIG. 4 is an enlarged view of part A of FIG. 1 .

Fig. 5 is a schematic diagram of the structure of the cutting sleeve in the embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a cutting knife in an embodiment of the present invention.

detailed description

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: crushing box 11, groove 12, closing plate 13, discharge port 14, magnet 15, fruit core box 16, third motor 17, second auger 18, negative pressure pump 21 , integrated refrigeration and heating machine 22, traction sleeve 23, cutting sleeve 24, transport sleeve 25, first auger 26, sliding shaft 261, camshaft 262, cam groove 263, push plate 264, first motor 27, cylinder 28. Connecting shaft 29, adjusting plate 31, screening port 32, screening plate 33, elastic sleeve 34, cutting mechanism 35, electric control cylinder 351, cutting knife 352, crushing roller 36, connecting plate 41, guide shaft 42, guide groove 43.

The embodiment of the present application provides a fruit drink crushing device with extended shelf life, basically as shown in accompanying drawings 1, 2, 4 and 5, including a transport mechanism, the transport mechanism includes a transport sleeve 25 and is arranged on a transport The first auger 26 in the sleeve 25, the left side of the first auger 26 is provided with the feed inlet that is positioned at the transport sleeve 25, is fixedly connected with the first motor 27 on the transport sleeve 25, the first motor 27 The output shaft is coaxially fixedly connected with the first auger 26, the right side of the transport sleeve 25 is provided with an opening, and the right inner wall of the transport sleeve 25 is fixedly connected with an elastic sleeve 34 with a tapered longitudinal section, the left side The diameter is larger than the diameter on the right side, and the shaft of the first auger 26 is horizontally slidably connected with a sliding shaft 261, and the side of the sliding shaft 261 away from the first auger 26 is fixedly connected with a push plate 264, and a cam groove is provided on the sliding shaft 261 263, a camshaft 262 fixedly mounted on the transport sleeve 25 is arranged in the cam groove 263, and the slide shaft 261, the camshaft 262 and the cam groove 263 form a cylindrical cam mechanism.

The bottom of the transport sleeve 25 is provided with a screening mechanism. The screening mechanism includes a screening port 32 arranged at the bottom right side of the transport sleeve 25. An adjustment plate 31 is arranged in the screening port 32, and a cylinder 28 is fixedly installed on the left side of the transport sleeve 25. , the output shaft of the cylinder 28 is coaxially fixedly connected with the connecting shaft 29 which is horizontally slidingly matched with the transport sleeve 25, and the connecting shaft 29 is fixedly connected with the adjusting plate 31.

The transportation sleeve 25 is communicated with a crushing mechanism, and a cutting mechanism 35 is arranged at the connection between the crushing mechanism and the transportation sleeve 25. The cutting mechanism 35 includes a support ring, and a plurality of electric control cylinders 351 are fixedly connected to the support ring along its circumference. A cutting knife 352 is fixedly connected to the output shaft of the cylinder 351 .

The crushing mechanism includes a crushing box 11, the upper part of the crushing box 11 is provided with a feed port, the opening of the transport sleeve 25 communicates with the opening of the feed port, the support ring is fixedly installed on the side wall of the feed port, and the right side of the feed port The side is provided with deflectors fixedly installed on the side walls of the crushing box 11, the left end of the deflector is high and the right end is low, and the right side of the deflector is provided with a pair of crushing rollers 36, which are installed on the crushing box 11. Driven by a second motor (not shown in the figure). The bottom of the crushing pair of rollers 36 is provided with a discharge port 14 positioned on the side wall of the crushing box 11, and a drain plate is provided on the left side of the discharge port 14, the left side of the drain plate is higher than the right side and the right side of the drain plate is located at the outlet. There are 14 feed ports. The discharge port 14 is provided with a closing plate 13, the bottom of the closing plate 13 is provided with a groove 12, the closing plate 13 is vertically slidably matched with the groove 12, and one side of the closing plate 13 is provided with a The magnet 15 can make the closing plate 13 close the discharge port 14 through the adsorption of the magnet 15 .

In this embodiment, it also includes a traction mechanism positioned above the pulverizing pair of rollers 36. The traction mechanism includes a traction sleeve 23 arranged transversely. The fruit core case 16 on the crushing case 11, the sidewall of fruit core case 16 is fixedly connected with the 3rd motor 17, coaxially is fixedly connected with the second auger 18 on the output shaft of the 3rd motor 17, the second auger 18 Located inside the traction sleeve 23 , the end of the traction sleeve 23 close to the material inlet is coaxially fixedly connected with a cutting sleeve 24 .

The fruit core box 16 communicates with a negative pressure pump 21 fixedly installed on the crushing box 11. The negative pressure pump 21 communicates with a cooling and heating integrated machine 22. The cooling and heating integrated machine 22 communicates with the transport sleeve 25 through a reversing valve. The other air outlet of the valve communicates with the outside air.

During specific implementation, the fruit is sent into the transport sleeve 25. At this time, the first motor 27 drives the first auger 26 to transport the fruit towards the elastic sleeve 34. Since the elastic sleeve 34 is tapered and has the first elasticity, Fruits of different diameters can be accommodated when the fruit is arranged. Of course, in the present embodiment, the cylinder 28 drives the connecting rod and the push plate 264 to move horizontally to change the size of the screening opening 32, thereby adapting to screening fruits of different diameters, so that the fruit diameters are basically the same.

As the first auger 26 rotates, the cylindrical cam mechanism drives the push plate 264 to push the fruit toward the cutting mechanism 35, and the cutting mechanism 35 initially cuts the fruit, while the electric control cylinder 351 can drive the cutting knife 352 to move, thereby realizing For the regulation of cutting depth, the fruit passing through the cutting mechanism 35 is cut vertically by the cutting knife 352, then cut horizontally by the cutting sleeve 24, and under the push of the push plate 264, the fruit core enters the cutting sleeve 24 and the traction sleeve In the barrel 23, the third motor 17 drives the second auger 18 to be delivered to the fruit core box 16. In this embodiment, there may be a problem of rotten core in the core part of the fruit, and removing the core reduces the pollution to the pulp, thereby ensuring the preparation quality of the pulp and subsequent beverages.

In this embodiment, when the negative pressure pump 21 works, the negative pressure pump 21 draws negative pressure to the fruit core box 16, and because the traction sleeve 23 communicates with the fruit core box 16, the traction sleeve 23 will also be subjected to negative pressure. The effect is to pull the fruit core towards the traction sleeve 23, and the extracted gas is heated by the integrated cooling and heating machine 22 at a temperature of about 70 degrees Celsius, and then after a certain period of time, the integrated cooling and heating machine 22 refrigerates the air and the temperature drops to 5 Celsius simulates pasteurization in this way, and then sends it into the transport sleeve 25 and the crushing box 11, so as to sterilize the fruit to a certain extent and reduce the probability of deterioration. Of course, if the fruit is crushed to a certain amount, the feed port is blocked, the screening port 32 is blocked, and the reversing valve is reversed, then the air is taken out from the transport sleeve 25 and the crushing box 11, and then the fruit material is taken away. The air inside greatly reduces the air content in the fruit volume, further reduces the probability of fruit material deterioration, and prolongs the shelf life of subsequent fruit drink preparations.

The fruit that is preliminarily crushed is guided through the deflector to crush the pair of rollers 36, and the crushed pair of rollers 36 is further crushed to the fruit to form fruit material, and drops to the deflector.

Yet another embodiment of the present application differs from the above-mentioned embodiments in that the end of the diversion plate away from the discharge port 14 is hinged to the crushing box 11, the diversion plate is an elastic plate, and a connecting plate 41 is hinged on the diversion plate. 41 is provided with guide groove 43, is provided with the guide shaft 42 that is fixed on the side wall of crushing box 11 in the guide groove 43, and the top of connecting plate 41 is provided with the cam that coaxially installs with a roller in the crushing pair of rollers 36, and cam and The connecting plate 41 offsets each other. In this embodiment, the rotation of the crushing roller 36 will drive the cam to rotate and then push the connecting plate 41 to extrude the drainage plate. Sterilization area), to achieve the purpose of sterilization, and to facilitate the subsequent discharge, when reducing the oxygen in the fruit material, you can also use the way of throwing up, feeding the air between the fruit material and improving the exhaust effect.

Yet another embodiment of the present application, as shown in FIG. 3 , the present application further includes an input module, the input module is electrically connected to the controller, and the controller is electrically connected to both the cylinder 28 and the electronically controlled cylinder 351 .

When screening fruit or determining the cutting depth of fruit, input the adjustment distance information to the controller through the input module, and the controller controls the cylinder 28 and the electric control cylinder 351 to work, so as to adjust the size of the screening port 32 and adjust the cutting depth of the cutting knife 352 , In this way, quick adjustments can be made to make different cutting options according to different needs.

Another implementation of the present application, as shown in accompanying drawing 6, the side wall of cutting knife 352 is provided with sawtooth, and the purpose of sawtooth is after cutting fruit, makes the contact area of fruit and hot and cold gas increase, can enlarge fruit. pasteurization area, to achieve the purpose of pretreatment.

What is described above is only an embodiment of the present invention, and the common knowledge such as the specific structure and characteristics known in the scheme is not described too much here, and those of ordinary skill in the art know all the common knowledge in the technical field to which the invention belongs before the filing date or the priority date Technical knowledge, being able to know all the existing technologies in this field, and having the ability to apply conventional experimental methods before this date, those of ordinary skill in the art can improve and implement this plan based on their own abilities under the inspiration given by this application, Some typical known structures or known methods should not be obstacles for those of ordinary skill in the art to implement the present application. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, some modifications and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effects and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (10)

1. The utility model provides a fruit drink breaker of extension shelf life which characterized in that: comprises a transportation mechanism used for transporting fruits;

the bottom of the conveying mechanism is provided with a screening mechanism which is used for screening fruits;

the transportation mechanism is communicated with a crushing mechanism which is used for crushing fruits;

a cutting mechanism is arranged at the communication part of the transportation mechanism and the crushing mechanism and is used for cutting fruits;

the upper part of the crushing mechanism is provided with a traction mechanism which is used for carrying out traction transportation on the kernels;

the traction mechanism is communicated with a negative pressure assembly, the negative pressure assembly is communicated with the transportation mechanism, and the negative pressure assembly is used for sterilizing the fruits.

2. The extended shelf life fruit beverage breaking device of claim 1, wherein: the conveying mechanism comprises a conveying sleeve, a first auger is arranged in the conveying sleeve, a first motor is fixedly connected to the conveying sleeve, an output shaft of the first motor is fixedly connected with the first auger in a coaxial mode, and a feeding hole located in the conveying sleeve is formed in the front end of the conveying direction of the first auger.

3. The extended shelf life fruit beverage breaking device of claim 2, wherein: the conveying sleeve is fixedly connected with an elastic sleeve with a conical longitudinal section, and the elastic sleeve is positioned at the tail end of the first auger in the conveying direction;

the horizontal sliding connection of one end that first motor was kept away from to first auger has the slide-bar, and the one end fixedly connected with push pedal of first auger is kept away from to the slide-bar is provided with the cam groove on the slide-bar, and fixedly connected with stretches into the camshaft to the cam groove in on the transport sleeve, and slide-bar, cam groove and camshaft constitute cylindrical cam mechanism.

4. The extended shelf life fruit beverage breaking device of claim 3, wherein: screening mechanism is provided with the regulating plate including being located the screening mouth on the transport sleeve in, the last fixedly connected with cylinder of transport sleeve, the output shaft and the regulating plate fixed connection of cylinder.

5. The extended shelf life fruit beverage breaking device of claim 4, wherein: one side of crushing mechanism including smashing the case is provided with the pan feeding mouth, fixedly connected with guide plate on the lateral wall of smashing the case, one side that the guide plate is close to the pan feeding mouth is higher than the one side of keeping away from the pan feeding mouth, one side that the pan feeding mouth was kept away from to the guide plate is provided with crushing pair roller, smash pair roller by second motor drive, the below of smashing pair roller is provided with the drainage plate, be provided with the discharge gate on the lateral wall of smashing the case, one side that the drainage plate is close to the discharge gate is less than the one side of keeping away from the discharge gate.

6. The extended shelf life fruit beverage breaking device of claim 5, wherein: the cutting mechanism comprises a support ring fixedly installed in the feeding port, a plurality of electric control cylinders are fixedly connected to the support ring along the circumferential direction of the support ring, and cutting knives are fixedly connected to output shafts of the electric control cylinders.

7. The extended shelf life fruit beverage breaking device of claim 6, wherein: the traction mechanism comprises a traction sleeve fixed on the crushing box, the traction sleeve is transversely arranged and faces the feeding opening, a cutting sleeve is arranged at one end, close to the feeding opening, of the traction sleeve, one end, far away from the feeding opening, of the traction sleeve is communicated with the core box, a third motor is fixedly connected to the outer side wall of the core box, and a second auger located in the traction sleeve is coaxially and fixedly connected to the output shaft of the third motor.

8. The extended shelf life fruit beverage breaking device of claim 7, wherein: the negative pressure assembly comprises a negative pressure pump installed on the smashing box, the negative pressure pump is communicated with the kernel box, the negative pressure pump is communicated with a refrigerating and heating integrated machine, and the refrigerating and heating integrated machine is communicated with the transportation sleeve through a reversing valve.

9. The extended shelf life fruit beverage breaking device of claim 8, wherein: the below of screening mouth is provided with the screening board, and one side that the screening board is close to the screening mouth is higher than the one side of keeping away from the screening mouth, and the screening board constitutes with crushing case and holds the chamber.

10. The extended shelf life fruit beverage breaking device of claim 9, wherein: the drainage plate is hinged with the crushing box, the drainage plate is an elastic plate, a connecting plate is hinged on the drainage plate, a guide groove is formed in the connecting plate, a guide shaft is arranged in the guide groove, the guide shaft is in vertical sliding fit with the guide shaft, and a cam which is abutted against the connecting plate is arranged on one roller of the crushing pair rollers.

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