Grinding and stirring integrated device

Abstract

The utility model belongs to the technical field of grinding, particularly relates to a grinding and stirring integrated device, and provides the following scheme aiming at the problems that the grinding effect of existing equipment on soybeans is not good enough, and bean dregs generated during grinding are inconvenient to clean subsequently, and the like, the grinding and stirring integrated device comprises a working box, a stirring barrel is fixedly mounted in the working box and penetrates through the bottom of the working box; the grinding and stirring integrated device further comprises a grinding bin and a protective shell, the grinding bin is fixedly installed at the top of the working box, a grinding cavity is formed in the grinding bin, according to the grinding and stirring integrated device, soybeans can be well ground in the grinding cavity through reverse rotation of the grinding wheel and the grinding ring, and the grinding and stirring integrated device is provided with a movable door, so that the soybeans can be well ground. According to the soybean grinding device, soybean dregs filtered out of the interior of the grinding cavity can be conveniently cleaned, meanwhile, the arc-shaped opening is formed in the grinding ring, spaced feeding of soybeans can be achieved, and the soybean grinding effect of the device can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding, in particular to a grinding and stirring integrated device. Background Art

[0002] Soy products are processed foods made from beans such as soybeans, adzuki beans, green beans, peas, and broad beans. Most soy products are tofu and its products made from coagulated soybean milk, so the production and processing of soy milk is particularly important.

[0003] After searching, the patent with announcement number CN211801099U discloses a grinding and stirring integrated device for making dried tofu, including a stirring device shell and a grinding device shell, characterized in that the stirring device shell can be detachably installed on the lower part of the grinding device shell, the stirring device shell includes the bottom surface of the stirring device shell, the bottom surface of the stirring device shell is connected with a discharge pipe, and a valve is provided on the discharge pipe; a baffle is provided in the grinding device shell, and both ends of the baffle are fixedly connected to the middle of two symmetrical surfaces of the grinding device shell, and in the grinding device shell, grinding rollers are provided on both sides of the baffle, and the grinding rollers include an active roller and a driven roller, one end of the grinding roller is connected with a gear through a rotating shaft, and the gear is rotatably connected to the side wall of the grinding device shell, and the other end of the grinding roller is rotatably connected with a roller through a rotating shaft, and the roller is fixedly connected to the grinding device shell, and one end of the gear of the active roller is also connected to a motor through a rotating shaft, and two adjacent gears are meshed with each other.

[0004] However, the above patents still have the following problems in use:

[0005] In the above patent, a horizontal grinding roller is used to grind soybeans. The soybeans will fall quickly under the action of gravity, and the grinding effect of the soybeans is not good enough. In addition, the contact between the soybeans and water during grinding is not sufficient, which is not conducive to the production of soy milk.

[0006] The cleaning effect of the bean dregs produced after grinding in the above patent is not good enough, which is inconvenient for the subsequent multiple use of the device, and the user is more laborious when cleaning, the operation is more troublesome, and the work efficiency is low.

[0007] In view of the above problems, the utility model document proposes an integrated grinding and stirring device. Utility Model Content

[0008] The utility model aims to solve the shortcomings of the prior art that the existing equipment has an insufficient effect on grinding soybeans and it is inconvenient to clean the bean dregs produced during grinding, and proposes a grinding and stirring integrated device.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A grinding and stirring integrated device, comprising:

[0011] A working box, wherein a stirring barrel is fixedly installed inside the working box, the stirring barrel passes through the bottom of the working box, and the stirring barrel is used for storing soy milk;

[0012] It also includes a grinding bin and a protective shell, wherein the grinding bin is fixedly mounted on the top of the working box, the protective shell is fixedly mounted on one side of the grinding bin, a grinding chamber is provided inside the grinding bin, a movable door is hingedly mounted on one side of the grinding bin, the movable door is used to seal the grinding chamber, a connecting pipe is fixedly mounted on the bottom of the grinding bin, the top end of the connecting pipe is fixedly passed through the bottom of the grinding bin and is connected to the grinding chamber, the bottom end of the connecting pipe is fixedly passed through the top of the working box and is connected to the inside of the mixing barrel, and the connecting pipe is used to transport the ground soy milk;

[0013] It also includes a feed hopper, which is located above the grinding bin, and the bottom end of the feed hopper is fixedly passed through the inner wall of the grinding bin and is connected to the grinding chamber, and the feed hopper is used for feeding soybeans;

[0014] It also includes a discharge pipe, one end of which is fixedly connected through the bottom of the mixing barrel, and a valve is provided on the discharge pipe, and the discharge pipe is used to discharge the soy milk;

[0015] Also included is a grinding assembly, which is used to complete the grinding of soybeans;

[0016] It also includes a stirring component, which is used to continuously stir the soy milk in the stirring barrel.

[0017] In a possible design, the grinding assembly includes an outer shaft that rotates and passes through one side of a grinding chamber, one end of the outer shaft is located in a protective shell, and the other end of the outer shaft is fixedly installed with a rotating bracket, and the rotating bracket is located in the grinding chamber. The inner part of the outer shaft rotates and passes through an inner shaft, and one end of the inner shaft rotates and passes through the rotating bracket and is fixedly installed with a grinding wheel, a motor is fixedly installed on the inner wall of one side of the protective shell, one end of the output shaft of the motor is fixedly connected to the inner shaft, a third bevel gear is provided on the outer wall fixed sleeve of the inner shaft, and a fourth bevel gear is provided on the outer wall fixed sleeve of the outer shaft, and a connecting bevel gear is rotatably installed on one side of the grinding chamber through the bracket, the third bevel gear is meshed with the connecting bevel gear, and the fourth bevel gear is meshed with the connecting bevel gear.

[0018] In one possible design, the stirring assembly includes a partition fixedly mounted on the inner wall of the stirring barrel, the connecting pipe is fixedly passed through the partition, a stirring shaft is rotatably mounted on the top inner wall of the working box, the bottom end of the stirring shaft is rotatably passed through the partition and extends to the bottom of the stirring barrel, a plurality of stirring rods are fixedly mounted on the outer wall of the stirring shaft, the plurality of stirring rods are used to stir the soy milk to avoid sedimentation and coagulation, a second bevel gear is provided on the outer wall fixed sleeve of the stirring shaft, a rotating shaft is rotatably connected to the inner wall of the stirring barrel, a first bevel gear is fixedly mounted on one end of the rotating shaft, the first bevel gear is meshed with the second bevel gear, the first bevel gear and the second bevel gear are both located above the partition, a first synchronous wheel is provided on the outer wall fixed sleeve of the rotating shaft, a second synchronous wheel is provided on the outer wall fixed sleeve of the inner shaft, and the first synchronous wheel and the second synchronous wheel are connected by a synchronous belt transmission.

[0019] In one possible design, a grinding ring is provided in the grinding chamber, a plurality of mounting grooves are provided on the outer wall of the grinding ring, the grinding ring is slidably connected to the rotating bracket through the plurality of mounting grooves, the grinding wheel is located in the grinding ring, a plurality of auxiliary grinding blocks are fixedly installed on the inner wall of the grinding ring, and the plurality of auxiliary grinding blocks are all matched with the grinding wheel to assist the grinding wheel in completing the grinding of soybeans.

[0020] In a possible design, the outer wall of the grinding ring is provided with two arc-shaped openings, the two arc-shaped openings correspond to each other, and both of the arc-shaped openings cooperate with the feed hopper and the connecting pipe to complete the intermittent feeding and discharging of soybeans and soy milk.

[0021] In a possible design, an arc filter is fixedly installed on the top of the connecting pipe, the arc filter is slidably matched with the outer wall of the grinding ring, the arc filter is matched with two arc openings, and the arc filter is used to block and filter the bean dregs.

[0022] In a possible design, a fixing block is fixedly installed on one side of the movable door, and a corresponding fixing plate is fixedly installed on one side of the grinding bin. The fixing block and the fixing plate are provided with corresponding holes and cooperate with each other to complete the fixation between the movable door and the grinding bin.

[0023] In a possible design, an annular baffle is fixedly mounted on the inner wall of the grinding ring. The annular baffle is located on the side close to the movable door and is used to simply block the bean dregs in the grinding chamber while facilitating the disassembly and removal of the grinding ring.

[0024] In the present application, when in use, the user can start the motor, at which time the grinding ring and the grinding wheel can both rotate, and the rotation directions are opposite. Then the user can put the cleaned soybeans into the feed hopper, and use the water pipe to transport a suitable amount of clean water to the feed hopper. The soybeans will enter the grinding chamber and be ground under the action of the grinding wheel and the grinding ring. The ground soy milk will enter the mixing barrel through the connecting pipe for storage. When the motor is working, it can drive the rotating shaft to rotate under the transmission of the second synchronous wheel and the first synchronous wheel, thereby realizing the rotation drive of the mixing shaft. The mixing shaft can stir the soy milk stored in the mixing barrel through multiple stirring rods to avoid it. There will be no coagulation or precipitation; there are two arc-shaped openings on the outer wall of the grinding ring, which can realize the intermittent feeding of soybeans during rotation, avoid excessive feeding at one time, and ensure a better grinding effect on the soybeans. At the same time, an arc-shaped filter is arranged on the top of the connecting pipe to filter the bean dregs in the soybean milk, so that it cannot enter the mixing barrel; when the user needs to take out the soybean milk, he only needs to open the valve on the discharge pipe to complete the removal of the soybean milk through the discharge pipe; when the equipment is finished using, the user can open the movable door, and then take out the internal grinding ring, and then clean the bean dregs in the grinding chamber. The operation is simple and convenient, which is convenient for users to complete cleaning.

[0025] Beneficial effects:

[0026] In the utility model, the grinding and stirring integrated device can utilize the reverse rotation of the grinding wheel and the grinding ring through the grinding assembly to enable the soybeans to be better ground in the grinding chamber, with good grinding effect, and convenient for obtaining soybean milk;

[0027] In the utility model, the grinding and stirring integrated device can be operated synchronously with the start-up of the grinding component through the stirring component, so as to stir the stored soy milk, which is beneficial to the preservation of the soy milk;

[0028] In the utility model, the integrated grinding and stirring device is provided with a grinding bin, which facilitates better grinding of soybeans, and is provided with a movable door, which can facilitate the cleaning of the bean dregs filtered out from the inside. At the same time, an arc-shaped opening is provided on the grinding ring, which can achieve intermittent feeding of soybeans, further improving the grinding effect of the equipment on soybeans and facilitating use.

[0029] In the utility model, the integrated grinding and stirring device is provided with a grinding bin, which is convenient for contacting soybeans with clean water and has a good grinding effect. The reverse rotation of the grinding wheel and the grinding ring can be utilized to enable the soybeans to be better ground in the grinding chamber, with a good grinding effect, and is convenient for obtaining soy milk. A movable door is provided to facilitate cleaning of the bean dregs filtered out from the inside. At the same time, an arc-shaped opening is provided on the grinding ring, so that the soybeans can be fed at intervals, which can further improve the grinding effect of the equipment on the soybeans. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a three-dimensional structural schematic diagram of a grinding and stirring integrated device proposed by the utility model;

[0031] Figure 2 This is a schematic cross-sectional view of a grinding and stirring integrated device proposed by the utility model;

[0032] Figure 3 This is a schematic diagram of the structure of a grinding component of a grinding and stirring integrated device proposed by the utility model;

[0033] Figure 4 This is a schematic diagram of the grinding ring structure of the integrated grinding and stirring device proposed by the utility model.

[0034] In the figure: 1. working box; 2. grinding chamber; 3. protective shell; 4. feed hopper; 5. movable door; 6. mixing barrel; 7. partition; 8. mixing shaft; 9. mixing rod; 10. connecting pipe; 11. rotating shaft; 12. first bevel gear; 13. second bevel gear; 14. first synchronous wheel; 15. inner shaft; 16. motor; 17. second synchronous wheel; 18. grinding wheel; 19. third bevel gear; 20. connecting bevel gear; 21. fourth bevel gear; 22. outer shaft; 23. rotating bracket; 24. grinding ring; 25. arc opening; 26. arc filter; 27. auxiliary grinding block; 28. mounting groove; 29. ​​annular baffle; 30. discharge pipe. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0036] Example 1

[0037] Reference Figure 1-4 , a grinding and stirring integrated device, which can be used in the field of bean product processing technology, and can also be used in other fields applicable to the present application, comprising: a working box 1, a grinding bin 2, a protective shell 3, a feed hopper 4, a discharge pipe 30, a grinding component and a stirring component;

[0038] A stirring barrel 6 is fixedly installed inside the working box 1. The stirring barrel 6 runs through the bottom of the working box 1. The stirring barrel 6 is used to store soybean milk.

[0039] The grinding chamber 2 is fixedly mounted on the top of the working box 1, the protective shell 3 is fixedly mounted on one side of the grinding chamber 2, a grinding chamber is provided inside the grinding chamber 2, a movable door 5 is hinged on one side of the grinding chamber 2, the movable door 5 is used to seal the grinding chamber, a connecting pipe 10 is fixedly mounted on the bottom of the grinding chamber 2, the top end of the connecting pipe 10 is fixedly passed through the bottom of the grinding chamber 2 and is connected to the grinding chamber, the bottom end of the connecting pipe 10 is fixedly passed through the top of the working box 1 and is connected to the inside of the mixing barrel 6, and the connecting pipe 10 is used to transport the ground soybean milk;

[0040] The feed hopper 4 is located above the grinding bin 2, and the bottom end of the feed hopper 4 is fixedly passed through the inner wall of the grinding bin 2 and communicated with the grinding chamber. The feed hopper 4 is used for feeding soybeans;

[0041] One end of the discharge pipe 30 is fixedly passed through the bottom of the mixing barrel 6, and a valve is provided on the discharge pipe 30, and the discharge pipe 30 is used to discharge the soy milk;

[0042] The grinding assembly includes an outer shaft 22 that rotates and passes through one side of the grinding bin 2, one end of the outer shaft 22 is located in the protective shell 3, and a rotating bracket 23 is fixedly installed on the other end of the outer shaft 22. The rotating bracket 23 is located in the grinding chamber, and the inner shaft 15 is rotated inside the outer shaft 22 and passes through it. One end of the inner shaft 15 rotates and passes through the rotating bracket 23 and is fixedly installed with a grinding wheel 18. A motor 16 is fixedly installed on the inner wall of one side of the protective shell 3, and one end of the output shaft of the motor 16 is fixedly connected to the inner shaft 15. The outer wall fixed sleeve of the inner shaft 15 is provided with a third bevel gear 19, and the outer wall fixed sleeve of the outer shaft 22 is provided with a fourth bevel gear 21. A connecting bevel gear 20 is rotatably installed on one side of the grinding bin 2 through the bracket, and the third bevel gear 19 is meshed with the connecting bevel gear 20, and the fourth bevel gear 21 is meshed with the connecting bevel gear 20. The grinding assembly is used to complete the grinding of soybeans;

[0043] The stirring assembly includes a partition 7 fixedly mounted on the inner wall of the stirring barrel 6, a connecting pipe 10 fixedly penetrates the partition 7, a stirring shaft 8 is rotatably mounted on the inner wall of the top of the working box 1, and the bottom end of the stirring shaft 8 rotates through the partition 7 and extends to the bottom of the stirring barrel 6. A plurality of stirring rods 9 are fixedly mounted on the outer wall of the stirring shaft 8. The plurality of stirring rods 9 are used to stir the soybean milk to avoid precipitation and coagulation. A second bevel gear 13 is provided on the outer wall fixed sleeve of the stirring shaft 8. A rotating shaft 11 is rotatably connected to the inner wall of the stirring barrel 6. A first bevel gear 12 is fixedly mounted on one end of the rotating shaft 11. The first bevel gear 12 is meshed with the second bevel gear 13. Both the first bevel gear 12 and the second bevel gear 13 are located above the partition 7. A first synchronous wheel 14 is provided on the outer wall fixed sleeve of the rotating shaft 11. A second synchronous wheel 17 is provided on the outer wall fixed sleeve of the inner shaft 15. The first synchronous wheel 14 and the second synchronous wheel 17 are connected by a synchronous belt transmission. The stirring assembly is used to continuously stir the soybean milk in the stirring barrel 6.

[0044] Example 2

[0045] Reference Figure 2 , 3 4. Improvements based on Example 1:

[0046] In this embodiment, a grinding ring 24 is provided in the grinding chamber, and a plurality of mounting grooves 28 are provided on the outer wall of the grinding ring 24. The grinding ring 24 is slidably connected to the rotating bracket 23 through the plurality of mounting grooves 28. The grinding wheel 18 is located in the grinding ring 24, and a plurality of auxiliary grinding blocks 27 are fixedly installed on the inner wall of the grinding ring 24. The plurality of auxiliary grinding blocks 27 are all matched with the grinding wheel 18 to assist the grinding wheel 18 in completing the grinding of soybeans.

[0047] In this embodiment, the outer wall of the grinding ring 24 is provided with two arc-shaped openings 25, which correspond to each other and cooperate with the feed hopper 4 and the connecting pipe 10 to complete the intermittent feeding and discharging of soybeans and soy milk.

[0048] In this embodiment, an arc filter 26 is fixedly installed on the top of the connecting pipe 10. The arc filter 26 is slidably matched with the outer wall of the grinding ring 24. The arc filter 26 is matched with the two arc openings 25. The arc filter 26 is used to block and filter the bean dregs.

[0049] In this embodiment, a fixed block is fixedly installed on one side of the movable door 5, and a corresponding fixed plate is fixedly installed on one side of the grinding chamber 2. The fixed block and the fixed plate are provided with corresponding holes and cooperate with each other to complete the fixation between the movable door 5 and the grinding chamber 2.

[0050] In this embodiment, an annular baffle 29 is fixedly installed on the inner wall of the grinding ring 24. The annular baffle 29 is located on the side close to the movable door 5 and is used to simply block the bean dregs in the grinding chamber and facilitate the disassembly and removal of the grinding ring 24.

[0051] However, as is well known to those skilled in the art, the working principle and wiring method of the motor 16 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0052] The working principle and use process of the present technical solution are as follows: when in use, the user can start the motor 16, at which time the grinding ring 24 and the grinding wheel 18 can both rotate, and the rotation directions are opposite. Then the user can put the cleaned soybeans into the feed hopper 4, and use a water pipe to transport a suitable amount of clean water to the feed hopper 4. The soybeans will enter the grinding chamber and be ground under the action of the grinding wheel 18 and the grinding ring 24. The ground soy milk will enter the mixing barrel 6 through the connecting pipe 10 for storage. When the motor 16 is working, it can drive the rotating shaft 11 to rotate under the transmission of the second synchronous wheel 17 and the first synchronous wheel 14, thereby realizing the rotation drive of the stirring shaft 8. The stirring shaft 8 can stir the soybeans stored in the mixing barrel 6 through a plurality of stirring rods 9. Stirring the soy milk can prevent it from solidifying or settling; the outer wall of the grinding ring 24 is provided with two arc-shaped openings 25, and the two arc-shaped openings 25 can realize intermittent feeding of soybeans during rotation, which can avoid excessive feeding at one time and ensure a good grinding effect on the soybeans. At the same time, an arc-shaped filter screen 26 is arranged at the top of the connecting pipe 10, which can filter the bean dregs in the soy milk and prevent it from entering the mixing barrel 6; when the user needs to take out the soy milk, he only needs to open the valve on the discharge pipe 30 to complete the removal of the soy milk through the discharge pipe 30; when the device is finished using, the user can open the movable door 5, and then the internal grinding ring 24 can be taken out, and the bean dregs in the grinding chamber can be cleaned. The operation is simple and convenient, and it is convenient for the user to complete the cleaning.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding and stirring integrated device, characterized in that: include: A working box (1), wherein a stirring barrel (6) is fixedly installed inside the working box (1), the stirring barrel (6) passes through the bottom of the working box (1), and the stirring barrel (6) is used for storing soy milk; It also comprises a grinding bin (2) and a protective shell (3), wherein the grinding bin (2) is fixedly mounted on the top of the working box (1), and the protective shell (3) is fixedly mounted on one side of the grinding bin (2); a grinding chamber is provided inside the grinding bin (2), and a movable door (5) is hingedly mounted on one side of the grinding bin (2); the movable door (5) is used to seal the grinding chamber; a connecting pipe (10) is fixedly mounted on the bottom of the grinding bin (2); the top end of the connecting pipe (10) is fixedly passed through the bottom of the grinding bin (2) and is connected to the grinding chamber; the bottom end of the connecting pipe (10) is fixedly passed through the top of the working box (1) and is connected to the inside of the stirring barrel (6); the connecting pipe (10) is used to transport ground soy milk; It also includes a feed hopper (4), the feed hopper (4) is located above the grinding bin (2), the bottom end of the feed hopper (4) is fixedly passed through the inner wall of the grinding bin (2) and is connected to the grinding chamber, and the feed hopper (4) is used for feeding soybeans; It also comprises a discharge pipe (30), one end of which is fixedly passed through the bottom of the stirring barrel (6), and a valve is arranged on the discharge pipe (30), and the discharge pipe (30) is used for discharging soybean milk; Also included is a grinding assembly, which is used to complete the grinding of soybeans; It also comprises a stirring component, which is used to continuously stir the soy milk in the stirring barrel (6).

2. The grinding and stirring integrated device according to claim 1, characterized in that: The grinding assembly comprises an outer shaft (22) that rotatably passes through one side of the grinding chamber (2); one end of the outer shaft (22) is located in the protective shell (3); the other end of the outer shaft (22) is fixedly mounted with a rotating bracket (23); the rotating bracket (23) is located in the grinding chamber; an inner shaft (15) is rotatably passed through the inner part of the outer shaft (22); one end of the inner shaft (15) rotatably passes through the rotating bracket (23) and is fixedly mounted with a grinding wheel (18); and an inner wall of one side of the protective shell (3) is fixedly mounted with a rotating bracket (23). A motor (16) is installed, one end of the output shaft of the motor (16) is fixedly connected to the inner shaft (15), the outer wall fixed sleeve of the inner shaft (15) is provided with a third bevel gear (19), the outer wall fixed sleeve of the outer shaft (22) is provided with a fourth bevel gear (21), one side of the grinding chamber (2) is rotatably installed with a connecting bevel gear (20) through a bracket, the third bevel gear (19) is meshed with the connecting bevel gear (20), and the fourth bevel gear (21) is meshed with the connecting bevel gear (20).

3. The grinding and stirring integrated device according to claim 2, characterized in that: The stirring assembly comprises a partition (7) fixedly mounted on the inner wall of the stirring barrel (6); the connecting pipe (10) is fixedly penetrated through the partition (7); a stirring shaft (8) is rotatably mounted on the inner wall of the top of the working box (1); the bottom end of the stirring shaft (8) is rotatably penetrated through the partition (7) and extends to the bottom of the stirring barrel (6); a plurality of stirring rods (9) are fixedly mounted on the outer wall of the stirring shaft (8); the plurality of stirring rods (9) are used to stir the soy milk to prevent sedimentation and coagulation; a second bevel gear (13) is fixedly sleeved on the outer wall of the stirring shaft (8); The inner wall of the barrel (6) is rotatably connected to a rotating shaft (11), one end of the rotating shaft (11) is fixedly mounted with a first bevel gear (12), the first bevel gear (12) is meshed with a second bevel gear (13), the first bevel gear (12) and the second bevel gear (13) are both located above the partition (7), the outer wall fixed sleeve of the rotating shaft (11) is provided with a first synchronous wheel (14), the outer wall fixed sleeve of the inner shaft (15) is provided with a second synchronous wheel (17), and the first synchronous wheel (14) and the second synchronous wheel (17) are connected via a synchronous belt transmission.

4. The grinding and stirring integrated device according to claim 2, characterized in that: A grinding ring (24) is arranged in the grinding chamber, and a plurality of mounting grooves (28) are formed on the outer wall of the grinding ring (24). The grinding ring (24) is slidably connected to the rotating bracket (23) through the plurality of mounting grooves (28). The grinding wheel (18) is located in the grinding ring (24), and a plurality of auxiliary grinding blocks (27) are fixedly mounted on the inner wall of the grinding ring (24). The plurality of auxiliary grinding blocks (27) are matched with the grinding wheel (18) to assist the grinding wheel (18) in completing the grinding of soybeans.

5. The grinding and stirring integrated device according to claim 4, characterized in that: The outer wall of the grinding ring (24) is provided with two arc-shaped openings (25), the two arc-shaped openings (25) correspond to each other, and the two arc-shaped openings (25) are matched with the feed hopper (4) and the connecting pipe (10) to complete the intermittent feeding and discharging of soybeans and soy milk.

6. The grinding and stirring integrated device according to claim 5, characterized in that: An arc-shaped filter screen (26) is fixedly mounted on the top of the connecting pipe (10); the arc-shaped filter screen (26) is slidably matched with the outer wall of the grinding ring (24); the arc-shaped filter screen (26) is matched with the two arc-shaped openings (25); and the arc-shaped filter screen (26) is used for intercepting and filtering bean dregs.

7. The grinding and stirring integrated device according to claim 1, characterized in that: A fixing block is fixedly mounted on one side of the movable door (5), and a corresponding fixing plate is fixedly mounted on one side of the grinding bin (2). The fixing block and the fixing plate are provided with corresponding holes and cooperate with each other to complete the fixation between the movable door (5) and the grinding bin (2).

8. The grinding and stirring integrated device according to claim 5, characterized in that: An annular baffle (29) is fixedly mounted on the inner wall of the grinding ring (24). The annular baffle (29) is located on a side close to the movable door (5) and is used to simply block the bean dregs in the grinding chamber while facilitating the disassembly and removal of the grinding ring (24).

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