WO2022171194A1 - Charging tube screwing structure and herb processing device - Google Patents

Abstract

The present application relates to the technical field of portable herb processing appliances, and relates to a charging tube screwing structure. The charging tube screwing structure comprises a gripping structure and a rotating structure matching each other; the gripping structure is used for gripping an upper end of the charging tube; and the rotating structure is used for causing a relative rotational motion between the upper end of the charging tube and the charging tube to realize sealing; moreover, a material can be tightly wrapped by a charging tube body. An herb processing device is further provided, and the charging tube screwing structure is used.

Description

A charging tube tightening structure and herb processing device technical field

The invention relates to the technical field of herb processing electrical appliances, in particular to a charging tube tightening structure and a herb processing device.

Background technique

At present, there is a type of herb processing device, which is easy to carry and use. The herb processing device can cut, pulverize, and grind herbs such as herbs, tobacco, seeds, etc. by using different knives and depending on the structure of the knives.

For the existing structure of the herbal processing device, reference may be made to the relevant parts of the US authorized invention patent US9427020B2, a device for grinding and depositing abrasive materials, and US9814259B1, a portable hand-held device for preparing smokeable products. relevant part.

The United States authorized invention patent US9427020B2 relates to a device for grinding and depositing abrasive materials, the technical solution of which is: a device for grinding and depositing organic leaf-like materials into at least one paper tube, the device comprising: grinding the grinding mechanism grinds the organic frond material, the grinder having at least one hole through which the ground material enters a chamber connected in alignment with the at least one orifice To the grinder, the chamber is configured to receive the at least one paper tube therein and to receive the abrasive material from the at least one orifice via gravity such that the at least one paper tube is received at the The chamber is at least partially filled with the abrasive material. A device for grinding and depositing abrasive materials involved in the United States authorized invention patent US9427020B2 adopts a manual design with low rotational speed and low efficiency. The grinding mechanism includes: a first grinding unit, including at least one first grinding unit. a protrusion; the second grinding unit includes at least one second protrusion and the at least one hole, and when the first grinding unit moves relative to the second grinding unit, the at least one first protrusion and the at least one The second protrusions interact to grind the material. The essence is that the first grinding unit and the second grinding unit are sleeved with each other, and the first protrusion and the second protrusion are relatively moved by the relative rotational movement between the first grinding unit and the second grinding unit to achieve the grinding purpose. The distance between the first grinding unit and the second grinding unit is unchanged.

The United States authorized invention patent US9814259B1 relates to a portable hand-held device for preparing a smokeable product, and its technical solution is: a portable handheld device for preparing a smokeable product, comprising: a) forming a seal of the chamber wall; b) a grid placed in the chamber, thereby dividing the chamber into an upper chamber and a lower chamber; c) a filling inlet for feeding the smokable material into the upper chamber; d) a cutting mechanism, Comprising: i) a rotatable blade in the upper chamber for cutting a sufficient amount of smokeable material in the upper chamber such that the cut smokeable material can pass through the grid into the lower chamber to provide a fillable smokable material; ii) a motor for rotating the blades; iii) a power source for driving the motor; and iv) a switch for turning the power source on and off; a support detachably attached to the lower chamber; f) an opening in the lower chamber for filling with a smokeable material that passes through the grill into a package supported by the support; g) a fixed on the grill a tamper in the lower chamber for tamping the fillable smokable material in the pack; and h) a spring biasing the enclosure wall to an upper position, wherein the closure wall is accessible from the support relative to the support; an upper position is moved down to a lower position to move the grill down to move the tamper down to compact the fillable smokeable material in the enclosure, and wherein the device is portable, and Its size and shape are held by the user. The relevant part is a cutting mechanism (a mechanism for reducing the size of the raw material), in the examples it is noted that any mechanism for reducing the size of the raw material may be used, it is contemplated that the mechanism may be a blade, a grinder, a chopper, a meat mincer or its combination. The size reducer can be activated manually or automatically. An exemplary size reduction mechanism that can be used manually or powered by motor 246 is a grinder having a first plate with grinding protrusions 132 opposite a second plate with The grinding protrusions 134 between which the raw material is ground are shown in FIGS. 2 to 4 and 12 to 15 . The distance between the first plate and the second plate remains relatively unchanged.

It can be seen from the above that the material output by the herbal processing device will be loaded into the charging tube (corresponding to the above-mentioned paper tube and packaging). However, at present, the charging is completed after the material is loaded, and the charging port is still In the open state, the material can be easily poured out from the charging port, and at the same time, the packaging of the charging pipe body to the material is not tight enough.

technical problem

The technical problem to be solved by the present invention is to overcome the defects of the prior art, and to propose a charging tube tightening structure to achieve sealing, and at the same time, to achieve tighter wrapping of the charging tube body to the material; and also proposes a herbal processing The device adopts the aforementioned charging tube tightening structure.

technical solutions

Compared with the prior art, the present invention proposes a charging tube tightening structure, including a hugging structure and a rotating structure used in cooperation with each other. One is that the upper end of the charging pipe is locked, and the other is that the upper end of the charging pipe is not locked, and the upper end of the charging pipe can also rotate relative to the hugging structure. There is a relative rotational motion between the upper end of the material pipe and the charging pipe. In the case of non-locking, the rotating structure is used to rotate the charging pipe, and this rotation simultaneously makes the upper end of the charging pipe rotate relative to the hugging structure.

As an improvement, a first hugging component is provided on the upper end of the charging tube, the charging tube is connected with a fixing component, the fixing component is used for fixing the charging tube, and the first hugging component is used for hugging the upper end of the charging tube, and can drive the The upper end of the charging pipe rotates or the first hugging assembly rotates around the upper end of the charging pipe in the case of non-locking; Three hugging components, the second hugging component is used to hug the upper end of the charging tube, and the third hugging component is used to clamp the charging tube and drive the tube body of the charging tube to rotate; A hugging assembly, and a third hugging assembly is arranged at other positions of the charging pipe. The first hugging assembly is used to hug the upper end of the charging pipe to form a first rotation, and the third hugging assembly is used to clamp the loading pipe. The feeding tube drives the tube body of the charging tube to form a second rotation. The first rotation and the second rotation rotate in opposite directions, or the first rotation and the second rotation rotate in the same direction but with a difference in speed.

As an improvement, the fixing component is used for fixing the lower end of the charging pipe, and the third hugging component is used for clamping the lower end of the charging pipe.

As an improvement, the second hugging component adopts a claw hugging mechanism, and the claw hugging mechanism includes a first electric motor, a first transmission, and at least two hugging claws arranged in the circumferential direction of the charging pipe, each of which is installed on the holding claw. The claw seat, the first electric motor drives the opening/closing of each claw through the first transmission, and the opening/closing of each claw is used to loosen/clamp the upper end of the charging pipe.

As an improvement, the first hugging component adopts a mechanism capable of being hugged by the claws and can be rotated, or both the first hugging component and the third hugging component adopt a claw clamping and rotating mechanism.

As an improvement, the claw clamping and rotating mechanism includes a second electric motor, a second transmission, a first rotating member, at least two rotating claw, a second rotating member, a damping member, and a accommodating portion, and the second electric motor is transmitted through the second transmission. to drive the first rotating member to rotate. The first rotating member, each rotating claw and the second rotating member are sequentially arranged in the accommodating part along the axial direction of the charging pipe from top to bottom. The first rotating member, the second rotating member, The accommodating part is provided with an insertion hole arranged along the axial direction of the charging pipe, each rotating claw is circumferentially arranged around the insertion hole, each rotating claw is provided with an upper shaft and a lower shaft, and the first rotating member is provided with an upper shaft. The matching guide part, the second rotating part is provided with a matching part that cooperates with the lower shaft; The guide fit of the shaft drives each rotating claw to rotate around the lower shaft to open/close, each rotating claw opens/closes for loosening/clamping the part inserted into the insertion hole of the charging tube, and the second rotating member is used for opening/closing. After each rotating claw hugs the charging pipe and overcomes the resistance of the damping member, it is driven by the first rotating member to rotate together through the transmission of each rotating claw, and the rotation makes the rotating claw drive the charging pipe to rotate together. When the motor drives the first rotating member to reversely rotate, the second rotating member first stops rotating under the action of the damping member, which stops the rotation of the rotating claw and the charging pipe together, and then each rotating claw is reversed on the first rotating member. Bring it down and turn it in the opposite direction around the lower shaft to loosen the charging tube.

As an improvement, the lower end of the charging pipe is provided with a vibrating part which vibrates along the axial direction of the charging pipe, and the vibrating part is used to provide vibrating force.

As an improvement, the charging pipe is sleeved with a pipe seat, and the pipe seat is set to be able to enter and exit the material outlet. When the pipe seat is moved out of the material outlet, the pick-and-place port is exposed to pick and place the charging pipe.

As an improvement, the first wrapping component and the fixing component are integrated on the tube base, or the second wrapping component and the third wrapping component are integrated on the tube base, or the first wrapping component and the third wrapping component are integrated on the tube base. Three hugging components, or, in the above three cases, the tube base is further integrated with a vibration component provided with a vibration part.

beneficial effect

After adopting the above structure, compared with the prior art, the present invention has the following advantages: the hugging structure and the rotating structure are used in cooperation with each other. There are two cases, one is to lock the upper end of the charging pipe, and the other is that the upper end of the charging pipe is not locked, and the upper end of the charging pipe can also rotate relative to the hugging structure. There is a relative rotational motion between the upper end of the charging pipe and the charging pipe. In the case of non-locking, the rotating structure is used to rotate the charging pipe, and the rotation simultaneously makes the upper end of the charging pipe rotate relative to the hugging structure, and the relative rotational motion Alternatively, the upper end of the charging pipe can be rotated relative to the hugging structure, so that the mouth of the charging pipe can be tightened and sealed, that is, sealing. The wrapping of the tube body to the material is relatively tight. In other words, when the material is actually loaded, the charging tube will generally not overflow, and there is a small empty section at the upper end of the charging tube. When the hugging structure hugs the loading When the upper end of the tube is closed, the upper end of the charging tube will be closed, and after the rotation structure acts, the upper end of the charging tube will be tightened and closed, as if the bag mouth is screwed into a strip-shaped closure to achieve sealing. Enough rotations (the tightening degree can be controlled by the number of rotations), on the one hand, the tube body can be subjected to the tightening force of the rotation, thus making the tube body wrap the material more tightly, on the other hand, when When there are enough rotations, the upper end of the charging pipe will be tightened more tightly, so that the material can be squeezed at the closed part of the charging pipe. Pack the material tighter.

Compared with the prior art, the present invention proposes a herb processing device, which includes a shell, the shell is provided with a discharge assembly, and the discharge assembly is provided with a discharge port, the discharge port is used for feeding a charging pipe, and the shell is provided with a discharge port. The charging pipe tightening structure is provided.

After the above structure is adopted, compared with the prior art, the present invention has the following advantages: the final charging tube obtained by processing is sealed, and if the number of rotations is sufficient, the material can be wrapped more tightly, so that Once designed, the performance of the herb processing device can be improved.

Description of drawings

FIG. 1 is a schematic diagram of a herb processing device using the charging tube tightening structure of the present invention.

Fig. 2 is a schematic diagram when the in-out part is moved out of the discharge port to expose the pick-and-place port.

FIG. 3 is a schematic diagram of the matching state of the accommodating structure and the charging tube tightening structure.

FIG. 4 is a schematic half-section view of FIG. 3 .

FIG. 5 is a perspective view of the tightening structure of the charging tube.

Fig. 6 is an exploded schematic view of the tightening structure of the charging pipe.

FIG. 7 is an exploded schematic view of the access piece.

FIG. 8 is an exploded schematic view of the mounting seat.

FIG. 9 is a perspective view of the claw hugging mechanism without the claw seat assembled.

FIG. 10 is a perspective view of the claw hugging mechanism without the claw seat assembled.

FIG. 11 is one of the three-dimensional schematic diagrams of the claw clamping and rotating mechanism without the accommodating portion.

FIG. 12 is the second schematic perspective view of the claw clamping and rotating mechanism without the accommodating portion.

FIG. 13 is a schematic perspective view of the accommodating structure.

FIG. 14 is a schematic half-section view of the accommodating structure.

FIG. 15 is one of the three-dimensional schematic diagrams of the separation of the cup body and the cup cover.

Fig. 16 is the second perspective view of the separation of the cup body and the cup lid.

Fig. 17 is a perspective view of the inner liner.

Figure 18 is a schematic perspective view of the separation of the inner liner and the conical seal.

FIG. 19 is one of the three-dimensional schematic views of the inner cup.

FIG. 20 is the second perspective view of the inner cup.

Fig. 21 is a schematic perspective view of the inner cup after the discharge pipe is connected.

FIG. 22 is one of the three-dimensional schematic views of the cup holder.

FIG. 23 is the second perspective view of the cup holder.

FIG. 24 is a perspective view of the first holding claw.

FIG. 25 is a perspective view of the second holding claw.

Figure 26 is a schematic exploded perspective view of the first claw and the second claw.

DESCRIPTION OF REFERENCE NUMERALS, 1-cup lid, 1.1-top, 1.2-peripheral wall, 1.3-ring, 1.4-center, 1.5-conical seal, 1.6-ring groove, 2-shell, 3-base, 4- Cup holder, 5-inner cup, 6-electric motor, 7-outlet sheath, 8-discharge pipe, 9-knife, 10-discharge screen, 11-rotating shaft, 12-bearing, 13-output end, 14-magnet, 15-lining, 16-loading pipe, 16.1-upper end, 16.2-lower end, 17-in and out, 18-pipe sleeve, 19-installation seat, 20-lower support, 21-torsion spring, 22-claw seat, 23-first shaft, 24-door, 25-horizontal mounting part, 26-installation hole, 27-first electric motor, 28-second electric motor, 29-power supply port, 30-first Holding claw, 31-second holding claw, 32-vibration part, 33-electromagnetic drive part, 34-guide seat, 35-shaft hole, 36-first bracket, 37-second bracket, 38-cover plate, 39- accommodating seat, 40-first rotating member, 41-rotating claw, 42-second rotating member, 43-damping member, 44-upper shaft, 45-lower shaft, 46-insertion hole, 47-drive gear, 48- Guide part, 49-avoidance opening, 50-press type self-locking switch seat, 51-press type self-locking switch lock tongue, 52-front opening, 53-second rotating shaft, 54-output shaft, 55-interval, 56-remaining Material box, 57-first slot, 58-second slot, 59-first tooth, 60-second tooth, 61-first support surface, 62-second support surface.

Embodiments of the present invention

The following description serves to disclose the invention to enable those skilled in the art to practice the invention. The embodiments described below are by way of example only, and other obvious modifications will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions without departing from the spirit and scope of the invention.

The present invention is described in further detail below:

As shown in Figures 1 and 2, a herb processing device using the charging tube tightening structure of the present invention is disclosed. The herb processing device includes a casing 2 and a base 3. The casing 2 is provided with a discharging component, and the discharging component is provided with There is a discharge port, which is used for feeding the charging pipe 16, and the shell 2 is provided with the charging pipe tightening structure. The present disclosure also proposes a loading tube pick-and-place structure. The loading tube pick-and-place structure includes a casing 2 of the herb processing device, and an in-out member 17 that can be accessed from the side of the casing 2 . The in-out member 17 is connected to the casing 2 . An in-out mechanism is connected therebetween, and the in-out mechanism is used to drive the in-out piece 17 in and out, and the in-out piece 17 is used to support the charging pipe 16 that can be taken and placed. In this example, since the discharge component is discharged from the side, in order to match the discharge, the charging tube tightening structure is set laterally. At the same time, in order to simplify the related mechanism of exposing the pick-and-place port to pick and place the charging tube 16, and improve the Expose the pick-and-place port to pick up and place the compactness of the related mechanism of the charging tube 16. The in-out mechanism of the in-out part 17 adopts lateral rotation in and out, or swing in and out. After this design, it is beneficial to the compact structure. In addition, the in-out part 17 opens all the The required movement space is small, which is beneficial to the volume of the small herb processing device. In addition, the use of a lateral rotating in-out mechanism (swing mechanism) is beneficial to reduce the complexity of the in-out mechanism, thereby reducing the space occupied inside the herb processing device. Since this example adopts a new type of discharging component designed by the applicant, the discharging component can also be called a containing structure in this example. The discharging component matched with the charging tube tightening structure is not limited to the above-mentioned discharging component, and may also be a discharging component of other structures, which will not be repeated here.

The access mechanism can also adopt other mechanisms, such as a horizontal access mechanism, a side hinge-type opening structure, and the like. The in-out member 17 is driven in and out from the side of the casing 2 by the in-out mechanism, that is, the in-out member 17 is driven in and out from the side of the casing 2 by the in-out mechanism, and there is no need for the user to participate in cumbersome disassembly and assembly, so the loading tube 16 is relatively simple and convenient to take and place. Sex is higher.

The housing 2 is provided with the above-mentioned accommodating structure. The cup cover 1 of the accommodating structure is located at the top of the herb processing device. When the shape of the herb processing device is different, the cup cover 1 is not necessarily located at the top of the herb processing device. After being installed in the casing 2, the cup cover 1 of the accommodating structure can be opened upwards for charging, and such setting positions are all possible.

Next, the tightening structure of the charging pipe is first introduced in detail.

By using the hugging structure and the rotating structure in cooperation with each other, the hugging structure is used to hug the upper end 16.1 of the charging tube 16, and the upper end 16.1 of the charging tube 16 is wrapped in two cases. One is to lock the upper end of the charging tube 16. 16.1, the other is that the upper end 16.1 of the charging pipe 16 is not locked, and the upper end 16.1 of the charging pipe 16 can also rotate relative to the hugging structure. There is a relative rotational motion between the feeding pipes 16. In the non-locking condition, the rotating structure is used to rotate the charging pipe 16, and this rotation simultaneously makes the upper end 16.1 of the charging pipe 16 rotate relative to the hugging structure. The rotation of the upper end 16.1 of the charging pipe 16 relative to the hugging structure can realize the tightening and sealing of the nozzle of the charging pipe 16, that is, sealing. The body of the charging tube 16 is tightly wrapped to the material. In other words, during actual charging, the charging tube 16 will generally not overflow, and the upper end of the charging tube 16 still has a small section of space. When the structure hugs the upper end 16.1 of the charging pipe 16, the upper end 16.1 of the charging pipe 16 will be closed, and after the rotation of the structure, the upper end 16.1 of the charging pipe 16 will be tightened and closed, as if the bag mouth is twisted into a strip to close it. To achieve sealing, and in the tightening process, if there are enough rotations (through the number of rotations, the tightening degree can be controlled), on the one hand, the pipe body can be subjected to the rotating tightening force, so that the pipe body can be The material is wrapped more tightly. On the other hand, when there are enough rotations, the upper end 16.1 of the charging pipe 16 will be tightened more tightly, so that the material can be squeezed at the closed part of the charging pipe 16 to a certain extent. Therefore, from this aspect, it also makes the tube body wrap the material more tightly.

The present invention discloses a charging tube tightening structure, including a hugging structure and a rotating structure used in cooperation with each other, the hugging structure is used to hug the upper end 16.1 of the charging tube 16, and the upper end of the charging tube is wrapped in two cases. The upper end 16.1 of the charging pipe 16 is locked, and the other is that the upper end 16.1 of the charging pipe 16 is not locked, and the upper end of the charging pipe can also rotate relative to the hugging structure, that is, the upper end 16.1 of the charging pipe 16 is hugged, and the That is to say, after being folded by hugging, there is an interval 55 in the hugging structure, and the folded part of the upper end 16.1 of the charging tube 16 is located in the interval 55. When the charging tube 16 rotates or the hugging structure itself rotates around the charging tube 16, The upper end 16.1 of the charging tube 16 will rotate relative to the hugging structure, that is, it will rotate relative to the interval 55 formed by the first and second hugging claws 30 and 31 of the second hugging assembly as described below. The upper end 16.1 of the charging pipe 16 can be moved, and it is not easy to be turned and cut off when forming a rotary seal, which is especially suitable for the charging pipe 16 whose material is easily broken. In addition, the design of the aforementioned interval 55 makes the upper end 16.1 of the charging pipe 16 . It can be rotated to form a strip-shaped closure with a better shape, and also has a better sealing effect.

It can be seen from the above that in the case of locking, the rotating structure is used to generate relative rotational motion between the upper end 16.1 of the charging pipe 16 and the charging pipe 16, and in the case of non-blocking, the rotating structure is used to rotate the charging pipe 16 , and this rotation simultaneously causes the upper end 16.1 of the charging tube 16 to rotate relative to the hugging structure.

There are various specific implementations to make the upper end 16.1 of the charging pipe 16 and the charging pipe 16 rotate relative to each other, or to rotate the upper end 16.1 of the charging pipe 16 relative to the hugging structure. A hugging component, the charging tube 16 is connected with a fixing component, the fixing component is used to fix the charging tube 16, and in the case of locking, the first hugging component is used to hug the upper end 16.1 of the charging tube 16, and can drive the loading tube 16. The upper end 16.1 of the feeding tube 16 rotates. In the non-locking condition, the first hugging component is used to hug the upper end 16.1 of the charging tube 16, and can rotate around the upper end 16.1 of the charging tube 16, so there are two kinds; The upper end 16.1 of the charging tube 16 is provided with a second hugging component, and other positions of the charging tube 16 are provided with a third hugging component. Lock the upper end 16.1 of the charging tube 16 without locking or setting the interval 55, and the third hugging component is used to hug the charging tube 16 and drive the body of the charging tube 16 to rotate, so there are two kinds; The upper end 16.1 of the charging tube 16 is provided with a first hugging component, and other positions of the charging tube 16 are provided with a third hugging component. The first hugging component is used to hug the upper end 16.1 of the charging tube 16 and can drive the The upper end 16.1 of the feeding tube 16 is used to form the first rotation, and the third hugging assembly is used to hug the charging tube 16 and drive the body of the charging tube 16 to form the second rotation. The first rotation and the second rotation rotate in opposite directions, or , the rotation direction of the first rotation and the second rotation are the same but there is a difference in speed. The above solution can also be further divided into two situations: locking and non-locking.

This example focuses on the third type, that is, a second hugging component is provided at the upper end 16.1 of the charging tube 16, a third hugging component is provided at other positions of the charging tube 16, and the second hugging component is used for the hugging device. The upper end 16.1 of the feeding tube 16 is set at an interval of 55 so as not to lock the upper end 16.1 of the feeding tube 16. The third holding assembly is used to clamp the feeding tube 16 and drive the body of the charging tube 16 to rotate. The lower end 16.2 of the material tube 16 is provided with a third hugging component, so that the distance between the second hugging component and the third hugging component is larger, and the tightening effect is better.

In this example, as shown in FIG. 5 , the applicant made a modular design or an integrated structure of the charging pipe tightening structure, which roughly includes a second hugging assembly, a third hugging assembly, and an integrated installation The first two pipe bases are also used to install the charging pipe 16 .

As shown in FIG. 6 , which is an exploded schematic diagram or an exploded schematic diagram, the pipe base is a component, which includes an inlet and outlet piece 17 , a pipe sleeve 18 and a mounting seat 19 , the pipe sleeve 18 is connected with the inlet and outlet piece 17 , and the pipe sleeve 18 is used for installation The charging pipe 16, the inlet and outlet pieces 17 are connected in rotation with the mounting seat 19, the mounting seat 19 is provided with a front opening 52 that cooperates with the inlet and outlet pieces 17, the inlet and outlet pieces 17 can swing in and out of the front opening 52 through the rotational connection, when the inlet and outlet pieces 17 swing out , the opening of the tube sleeve 18 is exposed, and the charging tube 16 enters and exits the tube sleeve 18 through the opening. In order to automatically open the access piece 17, the mounting base 19 is provided with a torsion spring 21 and a second shaft 53 sleeved with the torsion spring 21 at the rotational connection. The outer end of the second shaft 53 is connected with the torsion spring 21, and the inner The end is matched with the shaft hole 35 provided on the in-out member 17. When the in-out member 17 swings closed, the in-out member 17 rotates to drive the second shaft 53 to rotate, and the second shaft 53 rotates to drive the torsion spring 21 to rotate. When the in-out member 17 swings open, the torsion The rotation of the spring 21 drives the second shaft 53 to rotate, and the rotation of the second shaft 53 drives the in-out member 17 to rotate and open. There is also a push-type self-locking switch between the mounting seat 19 and the in-out member 17. In this example, the mounting seat 19 is provided with a pressing Type self-locking switch seat 50, the corresponding in-out part 17 is provided with a push-type self-locking switch lock tongue 51, the use method is that when the in-out part 17 is pressed inward from the outside, the push-type self-locking switch is unlocked, and then the torsion spring 21 is used. Under the action, the in-out part 17 swings open, so that the charging tube 16 can be easily taken and placed. When the in-out part 17 is pressed back, the in-out part 17 is locked in the front opening 52 by the push-type self-locking switch, and the torsion spring 21 is compressed, providing elastic potential energy for the next opening. In order to be able to cooperate with the outer wall of the casing 2 , the entry and exit member 17 is further provided with a door 24 , and after the door 24 cooperates with the outer wall of the casing 2 , a better sealing effect and appearance are formed.

The above-mentioned mechanical automatic opening design such as the torsion spring 21 is simple in structure, stable and reliable. Of course, the electric design can also be used, but in this product, compared with the electric design, the mechanical automatic opening design is more advantageous in terms of smaller structural volume, no need for power supply, and higher reliability. .

As shown in FIG. 7 , the entry and exit piece 17 includes a first body, and the upper and lower positions of the first body are provided with guide hole portions for splicing the mounting sleeve 18 . Provided as a single piece, the guide seat 34, mounting the guide seat 34 on the first body results in the required lower guide hole portion. In order to arrange the structure more rationally, the third hugging assembly is integrated into the first body. For this reason, the lower end of the first body is provided with a lateral mounting portion 25, and the lateral mounting portion 25 is provided with mounting holes 26. The third hugging assembly is installed In this mounting hole 26, in addition, after the charging tube 16 is installed in the socket 18, the lower end 16.2 of the charging tube 16 should be located at or pass through the mounting hole 26, so that the third hugging component can clamp and drive the charging The lower end 16.2 of the tube 16 rotates.

The design of the pipe sleeve 18 and the guide hole part that can be sleeved with each other is adopted, that is, the pipe sleeve 18 and the guide hole part are connected in an axially detachable manner. After this design, two ways of picking and placing the charging pipe 16 can be realized. The first is The first is that the tube sleeve 18 is partially connected to the guide hole, and the charging tube 16 is inserted/removed directly relative to the tube sleeve 18 to realize the placement/removal of the charging tube 16. The second is that, during the placement process, the tube sleeve 18 is first removed from the guide hole. The parts are axially separated, and then the charging tube 16 is inserted relative to the tube sleeve 18 to first realize the placement of the charging tube 16 relative to the tube sleeve 18, and then the hand-held tube sleeve 18 is partially inserted relative to the guide hole to realize the placement of the tube sleeve 18. In this way, indirectly To achieve the placement of the charging tube 16, take it out in the reverse order, that is, take the tube sleeve 18 out of the guide hole part first, and then remove the charging tube 16 from the tube sleeve 18. The aforementioned design not only provides two ways of picking and placing the charging pipe 16 that can be selected by the user, but also, additionally, since the entry and exit member 17 swings in and out, if the first picking and placing method is adopted, then the charging pipe 16 will be It is an oblique operation, and there are certain alignment requirements in operation, but the second pick and place method reduces this requirement, that is, the second pick and place method is more convenient, especially suitable for the soft charging tube 16. In addition, the second pick and place method makes it possible for the user to pick and place the charging tube 16 relative to the tube sleeve 18 in a comfortable hand-held state.

The third hugging assembly adopts a gripping claw clamping and rotating mechanism, that is, a gripping structure. In this example, as shown in Figures 7, 11, and 12, the claw clamping and rotating mechanism includes a second electric motor 28, a second transmission, a first A rotating member 40, at least two rotating holding claws 41, a second rotating member 42, a damping member 43, and a accommodating portion. In this example, there are three rotating holding claws 41. The second electric motor 28 is connected with a driving gear 47. A rotating member 40 is designed as a driven gear, the driving connection between the driving gear 47 and the driven gear constitutes the second transmission, and the second electric motor 28 drives the first rotating member 40 to rotate through the second transmission.

The first rotating member 40, each rotating claw 41, and the second rotating member 42 are sequentially arranged in the accommodating portion along the axial direction of the charging tube 16 from top to bottom, and the accommodating portion is inserted into the mounting hole 26, which greatly facilitates Production assembly, featuring a modular design. The accommodating part includes a cover plate 38 and an accommodating seat 39 , and the first rotating member 40 , each rotating claw 41 , and the second rotating member 42 are installed between the cover plate 38 and the accommodating seat 39 .

For a flatter design and more favorable rotation, the lower end of the first rotating member 40 is provided with a concave cavity, which is used for axially accommodating each rotating claw 41 and the second rotating member 42. The lower surfaces of the two rotating members 42 are substantially flat with the lower end surface of the first rotating member 40 or the lower surface of the second rotating member 42 is recessed from the lower end surface of the first rotating member 40. The parts 42 are accommodated and installed in the first rotating part 40 .

The first rotating member 40, the second rotating member 42, and the accommodating portion are provided with an insertion hole 46 arranged along the axial direction of the charging pipe 16, each rotating claw 41 is circumferentially arranged around the insertion hole 46, and each rotating claw 41 is An upper shaft 44 and a lower shaft 45 are provided. The first rotating member 40 is provided with a guide portion 48 that cooperates with the upper shaft 44. In this example, the guide portion 48 is a bar-shaped guide hole, and there are three in total. The second rotating member 42 is provided with There is a fitting part that cooperates with the lower shaft 45 , which is a round hole in this example, and there are three in total. The use of bar-shaped guide holes, and the use of circular holes to fix the lower shaft 45 and rotatably connect, is beneficial to the short movement stroke of the rotating claw 41, so that the rotating claw 41 can be opened/closed at a faster speed.

In order to have a simple and compact structure, the damping member 43 adopts an elastic member. The elastic member is a U-shaped member with an upward elastic bulge in the middle. The U-shaped member is installed between the lower surface of the second rotating member 42 and the accommodating seat 39. The accommodating seat 39 There are holes for inserting and connecting the two legs of the U-shaped piece. When the first rotating piece 40, each rotating claw 41, and the second rotating piece 42 are arranged in the accommodating seat 39 and the cover plate 38 is covered, the said The middle part is in elastic contact with the lower surface of the second rotating member 42, so it has a certain frictional resistance, and the frictional resistance is used as a damping force to prevent the second rotating member 42 from rotating. , the rotating force of the first rotating member 40 will be transmitted to the second rotating member 42 through each rotating claw 41, so as to overcome the damping force to make the second rotating member 42 rotate, so that each rotating claw 41 also surrounds the insertion hole 46 Rotation, in this example, the damping members 43 are two arranged in parallel.

The first rotating member 40 drives each rotating claw 41 to rotate around the lower shaft 45 through the guiding and cooperation of the guide portion 48 and the upper shaft 44 to open/close, and each rotating claw 41 opens/closes for loosening/clamping. The part of the material tube 16 that is inserted into the insertion hole 46, the second rotating member 42 is used by the first rotating member 40 to pass through the rotating holding claws 41 after each rotating claw 41 hugs the charging pipe 16 and overcomes the resistance of the damping member 43. The rotation makes the rotating claw 41 drive the charging tube 16 to rotate together. When the second electric motor 28 drives the first rotating member 40 to rotate in the opposite direction, the second rotating member 42 is first under the action of the damping member 43. Stop the rotation. The stop rotation stops the rotation of the rotating claw 41 and the charging pipe 16 together, and then each rotating claw 41 is driven in the reverse direction by the first rotating member 40 to rotate in the opposite direction around the lower shaft 45 to release the charging pipe 16.

The holding claw clamping and rotating mechanism can simultaneously drive the charging pipe to rotate while realizing the holding, and has a compact structure and a small volume. It is beneficial to realize the small size of the herb processing device.

In order to better support the second electric motor 28 , a second bracket 37 is provided between the second electric motor 28 and the lateral mounting portion 25 .

As shown in FIGS. 8 and 9 , the mounting seat 19 of this example includes a second body. In order to arrange the structure more reasonably, the second hugging component is integrated at the upper end of the second body, and the vibration component is integrated at the lower end of the second body. On the upper end, the vibration assembly is axially mounted on the lower end of the second body. The lower end of the second body is provided with a surplus material box 56, which can be used to catch the material that is accidentally leaked.

The vibration component is the vibrating structure. Specifically, the vibrating structure includes a charging tube 16 that can be taken and placed. When charging, the lower end of the charging tube 16 is connected with an electric vibrating part, and the electric vibrating part is used for the charging tube 16. The feed tube 16 is charged and tapped.

The hugging assembly can adopt the claw structure for tightening the charging tube, including the first claw 30 and the second claw 31 that can be opened/closed relative to the claw, and the claw surfaces of the first claw 30 and the second claw 31. Both are provided with V-shaped parts, which are called the first V-shaped part and the second V-shaped part respectively. The first V-shaped part and the second V-shaped part can be hugged relative to each other to lock the charging tube 16 or the first V-shaped part. and the second V-shaped portion can be hugged relative to each other to form an interval 55 for hugging the charging pipe 16 . The aforementioned design adopts two holding claws with a first V-shaped portion and a second V-shaped portion for hugging and sealing, which is compact in structure and small in volume; When hugging, on the one hand, the charging tube 16 can be squeezed to reduce the opening of the charging tube 16, that is, the upper end 16.1 is narrowed, and on the other hand, the purpose of hugging can be better achieved, especially for the first hugging claw 30 and the In the case where the second holding claw 31 can be relatively rotated to hold the opening/closing, the two sides of the two sides forming the V-shape that are away from the side of the rotating shaft can completely squeeze the charging pipe 16 to the middle to hold the It is not easy to run out, and the two sides of the two sides that form the V-shape, which are close to the side of the rotating shaft, support the charging pipe 16 not to run out and squeeze to the middle at the same time, so that the purpose of hugging can be better achieved. , and the success rate of hugging is high, which is of great help to improve reliability.

In some embodiments, both the first holding claw 30 and the second holding claw 31 adopt a rotating structure, and the first V-shaped portion and the second V-shaped portion can be rotated to open/close relative to each other. This design is beneficial to the compact structure. In addition, the movement space required for the first holding claw 30 and the second holding claw 31 to be opened/closed is small, which is beneficial to the volume of the small herb processing device.

In some embodiments, both the first holding claw 30 and the second holding claw 31 are provided with transmission teeth, the output shaft 54 of the first electric motor 27 cooperates with the second holding claw 31 for transmission, and the transmission teeth of the second holding claw 31 cooperate with The transmission teeth of the first holding claw 30 are engaged. After being designed in this way, the structure is simple and compact, which is favorable for making the volume of the small herb processing device.

In some embodiments, the output shaft 54 of the first electric motor 27 is inserted into the second holding claw 31 for transmission, and the output shaft 54 is used as the rotation axis of the second holding claw 31 . After this design, the structure can be further simple and compact, which is beneficial to the volume of the small herb processing device.

In some embodiments, the first V-shaped portion of the first holding claw 30 and the second V-shaped portion of the second holding claw 31 may be overlapped with each other. With this design, the volume of the structure after being hugged is small, and in addition, after being hugged, the charging tube 16 is squeezed to a higher degree, which is favorable for rotating and sealing.

In some embodiments, the first V-shaped portion and the second V-shaped portion can be huddled relative to each other in an insert fit. After this design, the insertion fit has a certain orientation, so that the repeated hugging process is more stable and reliable.

In some embodiments, a supporting surface is provided between the two sides of the first V-shaped portion and the second V-shaped portion forming the V-shape, which are respectively denoted as the first supporting surface 61 and the second supporting surface 62. Afterwards, the first support surface 61 and the second support surface 62 provide a locking surface, or provide a circumferential surface for the charging tube 16 to be rotated and tightened. After this design, the charging pipe 16 can be better hugged, especially in the case of providing a circumferential surface for the charging pipe 16 to rotate and tighten, that is, the case with the interval 55. After the above-mentioned design, the charging can be The tube 16 is better rotated and locked within the interval 55, and at the same time, the charging tube 16 is rotated to form a long strip, so that on the one hand, the upper end 16.1 of the charging tube 16 has a better shape after locking, and on the other hand When the charging tube 16 is taken out and used, it is not easy to be scattered. Therefore, the aforementioned design plays an important role in achieving a better sealing of the charging tube 16 .

In some embodiments, both the first support surface 61 and the second support surface 62 are arc surfaces. After this design, it has a certain positive effect on achieving a better sealing of the charging tube 16, especially for the circumstance of providing a circumferential surface for the charging tube 16 to rotate and tighten, so that although the charging tube 16 is closed due to being hugged, It is in the squeezed state, and the squeeze is tight, but since the first support surface 61 and the second support surface 62 are arc surfaces, the charging tube 16 can be rotated more smoothly within the interval 55, on the one hand The upper end 16.1 of the charging tube 16 is rotated to form a long strip better and efficiently. On the other hand, it is not easy for the charging tube 16 to be broken and/or broken during rotation, thereby reducing the impact on the material of the charging tube 16. Require.

The second hugging assembly adopts the aforementioned claw structure for tightening the charging pipe, namely the claw hugging mechanism. The claw hugging mechanism includes at least two claws arranged in the circumferential direction of the charging pipe 16 , in this example, The two holding claws are respectively denoted as the first holding claws 30 and the second holding claws 31, and each holding claws are installed on the holding claws 22, and the two first holding claws 30 and the second holding claws 31 will form an interval 55 after being held together. In this example, in order to have a simple and compact structure, both the first holding claw 30 and the second holding claw 31 are provided with transmission teeth, and the output shaft 54 of the first electric motor 27 is inserted into the second holding claw 31 for transmission, and the second holding claw The transmission teeth of 31 mesh with the transmission teeth of the first holding claw 30. The first holding claw 30 is equipped with a first rotating shaft 23. The first rotating shaft 23 provides a rotating structure for the transmission teeth of the first holding claw 30. In the first transmission described above, the first electric motor 27 drives each holding claws to open/close through the first transmission, and the opening/closing of each holding claws is used to loosen/close the upper end 16.1 of the charging tube 16.

As shown in FIGS. 8, 9, 10, 24, 25, and 26, the first V-shaped portion has a first slot 57 and a second slot 58, and the second V-shaped portion has a first tooth 59 and a second slot that form a V shape. Two teeth 60, the said first V-shaped part and the second V-shaped part can be inserted into each other and clasped together means that when huddled, the first tooth 59 is inserted into the first slot 57, and the second tooth 60 Insert and fit with the second slot 58 . After this design, the structure is simple and compact, and in addition, it is beneficial to the repeated opening and closing between the first V-shaped portion and the second V-shaped portion. Of course, other structural forms are also possible, for example, the second V-shaped portion has a first slot 57 and a second slot 58, and the first V-shaped portion has a first tooth 59 and a second tooth 60 that form a V-shape, or, The first V-shaped portion has a first slot 57 and a first tooth 59, the second V-shaped portion has a second slot 58 and a second tooth 60 and so on that form the V-shape.

In some embodiments, as shown in FIGS. 8 , 9 , 10 , 24 and 25 , a supporting surface is provided between the two side surfaces of the first V-shaped portion and the second V-shaped portion that form the V-shape, which are respectively denoted as the first V-shaped portion and the second V-shaped portion. A supporting surface 61 and a second supporting surface 62, after being folded, the first supporting surface 61 and the second supporting surface 62 provide a locking surface, or provide a circumferential surface for the charging tube 16 to rotate and tighten.

In some embodiments, as shown in FIGS. 8 , 9 , 10 , 24 and 25 , both the first support surface 61 and the second support surface are arc surfaces.

The vibration assembly includes a vibration part 32 and an electromagnetic drive part 33. The output head of the electromagnetic drive part 33 is connected to the vibration part 32, and the output head of the electromagnetic drive part 33 is used for reciprocating vibration output, so that the vibration part 32 reciprocates in the axial direction, so that the charging The end face of the lower end 16.2 of the tube 16 vibrates, so there is a vibration force to the axial direction of the tube body of the charging tube 16, which is more conducive to charging. In order to support and install the vibration assembly, the lower end of the second body is provided with a lower support 20 .

In this example, in order to make the structure compact, the vibration part 32 is better aligned with the end face of the lower end 16.2 of the charging pipe 16 after the inlet and outlet parts 17 are closed at the same time. When the in-out part 17 is closed, the lower end of the in-out part 17 swings backward. When the in-out part 17 is closed, on the contrary, the lower end of the in-out part 17 swings forward. Pass through. The aforementioned design has an additional advantage that the door 24 and the outer wall of the housing 2 can be matched more easily, and after fitting, the fitting degree is good and the gap is small. The foregoing discloses a back-swing mechanism, which realizes two states of the in-out member 17 by swinging the in-out member 17 back and forth. The first state is the loading state. In the charging state, the in-out member 17 is moved into the herb processing device, and , the inlet and outlet piece 17 allows the inlet of the upper end 16.1 of the charging pipe 16 to be matched with the outlet of the herb processing device, that is, the inlet of the upper end 16.1 of the charging pipe 16 is matched with the outlet of the casing 8, and the inlet and outlet piece 17 makes The lower end of the charging pipe 16 can be connected to the vibrating part 32, and the vibrating part 32 can vibrate the charging pipe 16 through the lower end of the charging pipe 16. The second state is the state of replacing the charging pipe 16, as shown in FIG. 2 . , in the state of replacing the charging pipe 16, the in-out member 17 is moved out to release the said mating connection and butt connection, and is moved out to a position where the charging pipe 16 can be taken and placed; of course, it can also be other structures, such as vibration The part 32 can move together with the entry and exit parts 17, such as being connected together and oscillating synchronously, so no matter what state, when the charging pipe 16 is put in, the lower end of the charging pipe 16 can always be in contact with the vibrating part 32, and for the charging pipe 16 The inlet at the upper end of the feeding tube 16 remains unchanged, that is, in the first state, the inlet and outlet 17 is moved into the herb processing device, and the inlet and outlet 17 enables the upper end 16.1 inlet of the charging tube 16 to be connected with the outlet of the herb processing device. The ports are mated, and in the second state, the access piece 17 is moved out to release said mating connection, and out to a position where the charging tube can be accessed. After this design, the functional requirements of taking out and discharging the material pipe 16, stacking and vibrating are more subtly solved, and in addition, the structure is relatively compact.

In order to better support the first electric motor 27, a first bracket 36 is provided between the first electric motor 27 and the second body.

The accommodating structure of this example will be described in more detail below.

The accommodating structure is sleeved with the shell 2. In this example, after the sleeve is connected, the cup cover 1 is exposed on the top of the shell 2, and the outer peripheral surface of the cup cover 1 is basically the same as the outer peripheral surface of the shell 2, so as to obtain herbs. The cylindrical shape of the processing device. As shown in Figures 1 and 2, the herb processing device using the accommodating structure of the present invention has a relatively compact structure, and through the cup cover 1, it is convenient to open the accommodating cavity for charging, and the herbs can be easily added during charging. In the cup, the herbs are loaded or poured from top to bottom. On the one hand, the herb processing device is placed in a stable state, and on the other hand, it conforms to the characteristics of gravity, so the herbs are not easy to spill out. To sum up, Generally speaking, it is convenient for users to use.

As shown in Figures 13 and 14, the accommodating structure includes a cup body and a cup cover 1, the upper end of the cup body is an opening, the cup body is provided with a discharge opening, and the cup cover 1 is connected with the cup body to close the opening so as to A processing chamber is formed, the cup body is provided with a cutter 9, the cutter 9 is located under the cup cover 1, the cutter 9 is connected with the driving unit through the cup body, and the driving unit is used for driving the cutter 9 to move in the cup body. In this example, the drive unit adopts an electric motor 6, the electric motor 6 is arranged on the lower side of the cup body, the cup body is provided with a mounting hole to install the electric motor 6, and the output end 13 of the electric motor 6 is inserted into the cup body along the axial direction of the cup body. After this design, the electric motor 6 has a high speed and a large torque, which is conducive to driving the cutter 9 to rotate at a faster speed and is conducive to efficient discharge. The structure design of discharge and funnel shape is more conducive to efficient discharge.

In some embodiments, the circumferential side wall of the processing chamber is provided with a discharge hole on the discharge side, and the rest of the circumferential side wall is a continuous wall surface, and the driving unit is used to drive the tool 9 to move in the processing chamber, And the herb drive is thrown to the circumferential side wall. This design is beneficial to improve the discharge efficiency. Specifically, the circumferential side wall is provided with discharge holes on the discharge side, while the rest is a continuous wall surface. The drive unit is used to drive the tool 9 to move in the processing chamber, and to drive The herbs are driven and thrown to the circumferential side wall, so not only the herbs are extruded and discharged, but also have centrifugal force, and the circumferential side wall is divided into discharge holes and continuous walls, so, On the one hand, the continuous wall area is conducive to the herbs being squeezed, cut and mashed, so as to achieve the purpose of improving the mashing speed and mashing effect, and at the same time, the continuous wall area is conducive to the rotation of the herb mixture (the continuous wall area has almost no obstacles to rotation. On the other hand, the particles formed by mashing the herbs are in a better rotation state due to the guidance of the continuous wall surface, and they are thrown out under the action of centrifugal force and extrusion when they reach the discharge port. When the herbs become less and less, they are mainly thrown out by centrifugal force. Therefore, the purpose of higher discharge efficiency is achieved through the mashing efficiency and the discharge efficiency of the granules formed by the mashing of the herbs from the discharge hole.

In some embodiments, the holes on the discharge screen 10 are used as the discharge holes.

As shown in Figure 14, the cup body includes a cup holder 4 and an inner cup member 5, and the cutter 9 is located in the inner cup member 5; the cup holder 4 and the inner cup member 5 are detachably connected in the up-down direction. In this example, the cup holder 4 There is an accommodating hole, and the cup holder 4 and the inner cup member 5 are detachably connected in the upper and lower direction through the accommodating hole. The bottom of the inner cup 5 is provided with a rotating shaft 11, which is connected to the cutter 9, and the output end 13 is arranged at the bottom of the receiving hole, and the output end 13 and the rotating shaft 11 are detachably connected to the rotating shaft 11 in an up-down direction. After this design, the inner cup 5 can be separated from the cup holder 4 up and down, so that the inner cup 5 can be easily removed, and the cutter 9 is arranged in the inner cup 5, and different cutters 9 are provided by replacing The inner cup 5 can be quickly replaced, so as to meet different processing requirements, and it is also convenient to replace and/or repair the tool 9 after wear and tear. In addition, the cleaning of the inner cup member 5 is also greatly facilitated, which is very advantageous for maintaining good hygiene.

In some embodiments, as mentioned above, the cup holder 4 is provided with an accommodating hole, and the cup holder 4 and the inner cup member 5 are axially detachably connected by socket through the accommodating hole. The outer peripheral wall and the inner peripheral wall of the cup holder 4 are in the shape of socket matching, that is, the cylindrical shape shown in Figs. The inner peripheral wall of the inner cup 5 has an inner peripheral surface arranged in a funnel shape. After this design, on the one hand, the outer peripheral wall of the inner cup member 5 and the inner peripheral wall of the cup holder 4 are in the shape of socket matching, which can achieve a stable axial socket and fit, which is beneficial to avoid the lateral occurrence of the inner cup member 5 and the cup holder 4. On the other hand, the inner peripheral surface arranged in a funnel shape is conducive to discharging, that is, the lateral dimension of the inner peripheral wall of the inner cup 5 gradually decreases from large to small, and the smaller the lateral dimension is, the more the herbs are squeezed and mashed. In addition, the small end of the inner peripheral wall of the inner cup member 5 is advantageous for discharging material and reduces the residue of material because the discharge hole is closer to the rotating shaft.

In some embodiments, the discharge screen 10 is provided integrally with the inner cup 5 . After this design, on the one hand, because it is integrated, there is no need to worry about the material being stuck at the joint between the discharge screen 10 and the inner cup 5, that is to say, there is no joint gap. On the other hand, it is beneficial to simplify the structure and facilitate disassembly. Pack clean up.

In this example, the inner cup 5 is provided with a bearing 12, the rotating shaft 11 is connected with the bearing 12, and the connection between the output end 13 and the rotating shaft 11 adopts a spline plug-in transmission, which is stable and reliable on the one hand, and convenient for upper and lower plugging on the other hand. disassembly.

The cup cover 1 is provided with a sealing portion, and the sealing portion is sealedly connected with the opening of the inner cup member 5, so that the sealing is direct and the effect is good.

As shown in Figures 16, 17 and 18, the cup cover 1 includes a middle part 1.4, an annular part 1.3 and a peripheral wall 1.2 in sequence from the inside to the outside. The middle part 1.4 serves as the sealing part. In this example, the cup cover 1 includes a cover body and an inner part Lining member 15, the cover body includes a peripheral wall 1.2 and a top 1.1, the inner lining member 15 includes a middle portion 1.4 and an annular portion 1.3, the cover body and the inner lining member 15 are sleeved; The magnet 14 can be used for Hall sensor detection, the magnet 14 is distributed along the annular portion 1.3, and the Hall sensor is arranged on the side of the cup holder 4 . After this design, the structure of the cup cover 1 can be easily manufactured, and at the same time, the structure is simple and compact under the premise of satisfying the functional requirements (such as the detection of the Hall sensor).

Hall sensor detection can be used to determine whether the cup cover 1 is properly covered. If not, the electric motor 6 cannot be started. If it is covered, the electric motor 6 can be started, thus solving the safety problem. In this example, there are four magnets 14, which are evenly distributed along the annular portion 1.3.

In this example, an annular groove 1.6 is provided between the middle portion 1.4 and the annular portion 1.3, the upper end of the inner cup member 5 protrudes upward from the upper end surface of the cup base 4, and the upper end cooperates with the annular groove 1.6 concave and convex. After this design, the connection stability and reliability of the cup body and the cup cover 1 can be improved.

The sealing part is provided with a conical seal 1.5 which is in sealing connection with the open conical. After this design, a very good seal can be formed, and the reliability and durability are good.

The cup cover 1 is connected with the cup body by screw thread and/or snap connection and/or magnetic attraction connection, and has the following advantages, the structure is simple and compact, the connection requirements are met, and it is suitable for portable design. In this example, threaded connection is adopted. Specifically, the inner surface of the peripheral wall 1.2 is provided with an internal thread, the outer surface of the cup holder 4 is provided with an external thread, and the peripheral wall 1.2 and the outer surface of the cup holder 4 are threadedly connected through the internal thread and the external thread. Regarding the opening method of the cup cover 1 and the cup body, it is not limited to the complete separation of the cup cover 1 and the cup body up and down, and the cup cover 1 can also be rotated and separated relative to the cup body, that is, a hinge portion is provided between the cup cover 1 and the cup body. The cup lid 1 is turned around the hinge part to open the cup body opening.

In order to improve the quality and efficiency of discharging, the side of the inner cup 5 is provided with a discharging screen 10, and the cup holder 4 is provided with a discharging port matched with the discharging screen 10, or the side of the inner cup 5 is provided with discharging Screen 10, the discharge screen 10 is connected with a discharge pipe 8, the cup holder 4 is provided with an outlet that cooperates with the discharge pipe 8, or the side of the inner cup 5 is provided with a discharge screen 10, and the discharge screen 10 is connected with a The discharge pipe 8, the cup holder 4 is provided with an outlet sheath 7 which is matched with the discharge pipe 8; when the discharge pipe 8 is provided, when the inner cup 5 is taken out, the discharge pipe 8 is accompanied by the inner cup 5. Take out, or the discharge pipe 8 is taken out alone, or the discharge pipe 8 cannot be taken out. In this example, a discharge screen 10 is provided on the side of the inner cup 5, the discharge screen 10 is connected with a discharge pipe 8, and the cup holder 4 is provided with an outlet sheath 7 matched with the discharge pipe 8. When the part 5 is removed, the discharge pipe 8 is taken out together with the inner cup part 5, or the discharge pipe 8 is taken out separately. Fig. 22 shows the cup holder 4 connected with the discharge pipe 8, and Fig. 23 shows the cup holder 4 after the discharge pipe 8 is removed.

The setting of the discharge pipe 8 is more conducive to hygiene. In addition, the material has better guidance, and it is not easy to leak to other places or sanitary dead corners. The setting of the outlet sheath 7 is more conducive to guiding the loading and fixing of the discharge pipe 8. In addition, it can have a certain circumferential limit function, so that when the cutter 9 rotates to cut the herb, the inner cup 5 will not be rotated. Of course, for better circumferential limit, other circumferential limit structures may be additionally provided to limit the rotation of the inner cup 5 .

Since the side of the inner cup 5 is provided with the discharge screen 10, that is to say, the material is discharged from the side, so the discharge screen 10 and the cutter 9 can coexist in the inner cup 5, and do not need to be separately provided as in the prior art. In addition, it is also convenient to arrange the electric motor 6 when discharging from the side.

As shown in Figures 14, 19, and 20, the discharge screen 10 is inclined. In order to form the inclined discharge screen 10, the inner peripheral surface of the inner cup member 5 is a conical surface, which is similar to a funnel. Then, the herbs can be processed better. In addition, the pressing force of the rotary cutter 9 can be used to better output the processed herbs through the discharge screen 10 instead of simply using gravity. Therefore, the materials can be discharged better. .

This product has a plurality of electric motors. In order to supply power, the housing 2 is provided with a power supply port 29. The power supply port 29 can charge the internal battery and/or supply power to the electric motor.

In this example, the material of the charging tube 16 is paper, but of course other materials can also be used, and any material suitable for tightening and sealing is applicable to the present invention.

In understanding the present invention, if necessary, the above structure can be understood with reference to other drawings, and details are not repeated here.

The above description is only an exemplary embodiment of the present invention, so all equivalent changes or modifications made in accordance with the structures, features and principles described in the scope of the patent protection of the present invention are included in the scope of the patent protection of the present invention. .

Claims (10)

A charging tube tightening structure is characterized in that it includes a hugging structure and a rotating structure that are used in cooperation with each other, the hugging structure is used to hug the upper end of the charging tube, and the upper end of the charging tube is wrapped in two cases, one is The upper end of the charging pipe is locked, and the other is that the upper end of the charging pipe is not locked, and the upper end of the charging pipe can also rotate relative to the hugging structure. A relative rotational motion is generated between the feeding tubes. In the non-locking condition, the rotating structure is used to rotate the charging tube, and this rotation simultaneously causes the upper end of the charging tube to rotate relative to the hugging structure. The charging pipe tightening structure according to claim 1, wherein a first holding assembly is provided at the upper end of the charging pipe, the charging pipe is connected with a fixing assembly, and the fixing assembly is used for fixing the charging pipe, and the first holding assembly is used for fixing the charging pipe. The holding assembly is used to hold the upper end of the charging pipe, and can drive the upper end of the charging pipe to rotate, or in the case of non-locking, the first holding assembly rotates around the upper end of the charging pipe; or, the upper end of the charging pipe is provided with a second The hugging assembly is provided with a third hugging assembly at other positions of the charging pipe. The second hugging assembly is used to hug the upper end of the charging pipe, and the third hugging assembly is used to clamp the charging pipe and drive the charging pipe. The tube body rotates; or, a first hugging component is arranged on the upper end of the charging tube, and a third hugging component is arranged at other positions of the charging tube, and the first hugging component is used to hug the upper end of the charging tube and form The first rotation and the third holding assembly are used to clamp the charging tube and drive the tube body of the charging tube to form the second rotation. The first rotation and the second rotation rotate in opposite directions, or the first rotation and the second rotation rotate The direction is the same but there is a speed difference. The charging pipe tightening structure according to claim 2, wherein the fixing component is used for fixing the lower end of the charging pipe, and the third hugging component is used for clamping the lower end of the charging pipe. The charging pipe tightening structure according to claim 2, wherein the second hugging assembly adopts a claw hugging mechanism, and the claw hugging mechanism comprises a first electric motor, a first transmission, and is arranged around the charging pipe. At least two holding claws in the direction of the holding claws, each holding claw is installed on the holding claw seat, the first electric motor drives each holding claw to open/close through the first transmission, and each holding claw is opened/closed for loosening/clamping the upper end of the charging pipe . The charging tube tightening structure according to claim 2, wherein the first hugging component adopts a mechanism that can be hugged by claws and is rotatable, or, both the first and third hugging components use claws Clamp the turning mechanism. The charging tube tightening structure according to claim 5, characterized in that, the gripping claw clamping and rotating mechanism comprises a second electric motor, a second transmission, a first rotating member, at least two rotating claw, a second rotating member, The damping part, the accommodating part, the second electric motor drives the first rotating part to rotate through the second transmission, the first rotating part, each rotating claw, and the second rotating part are arranged in sequence along the axial direction of the charging pipe from top to bottom. In the accommodating part, the first rotating part, the second rotating part, and the accommodating part are provided with an insertion hole arranged along the axial direction of the charging pipe, each rotating claw is circumferentially arranged around the insertion hole, and each rotating claw is provided with an upper part. The shaft and the lower shaft, the first rotating member is provided with a guide portion that cooperates with the upper shaft, the second rotating member is provided with a matching portion that cooperates with the lower shaft, the second rotating member is connected with the damping member, and the second rotating member serves as each rotating arm. The base of the claw, the first rotating member drives each rotating claw to rotate around the lower shaft through the guiding cooperation of the guide part and the upper shaft to open/close, and each rotating claw opens/closes for releasing/clamping the material The part of the pipe that is inserted into the insertion hole, the second rotating member is used to be driven by the first rotating member through the transmission of each rotating claw to rotate together after each rotating claw hugs the charging pipe and overcomes the resistance of the damping member. The rotating claw drives the charging tube to rotate together. When the second electric motor drives the first rotating member to rotate in the opposite direction, the second rotating member first stops rotating under the action of the damping member, which stops the rotating claw and the charging pipe together. Rotate, and then each rotating claw is driven in the opposite direction by the first rotating member and rotates in the opposite direction around the lower shaft to release the charging tube. The charging pipe tightening structure according to claim 1, wherein the lower end of the charging pipe is provided with a vibrating part having vibration along the axial direction of the charging pipe, and the vibrating part is used to provide a vibrating force. The charging pipe tightening structure according to claim 1, 2 or 7, characterized in that, the charging pipe is sleeved with a pipe seat, and the pipe seat is set to be able to enter and exit the material outlet. When the pipe seat is moved out of the material outlet, the The pick and place port is exposed to access the charging tube. The charging tube tightening structure according to claim 7, characterized in that the first hugging assembly and the fixing assembly are integrated on the tube seat, or the second hugging assembly and the third hugging assembly are integrated on the tube seat, Alternatively, the first hugging component and the third hugging component are integrally installed on the tube base, or, in the above three cases, the tube base is further integrally installed with a vibration component provided with a vibrating portion. A herbal processing device using the charging tube tightening structure according to any one of claims 1 to 9, comprising a casing, the casing is provided with a discharging component, the discharging component is provided with a discharging port, the outlet is The material port is used for feeding the charging pipe, and it is characterized in that the casing is provided with the charging pipe tightening structure.