Bean dreg spreading and airing device for bean product processing

Abstract

The invention discloses a bean dreg spreading and airing device for bean product processing, belongs to the technical field of bean product processing, and aims to solve the problems that spreading and airing are required by sites, environments and sites, a large amount of energy consumption is caused, and large-area drying causes different heating effects between a heat source close to the heat source and a heat source far from the heat source. The device comprises a working box and a material storage mechanism, the material storage mechanism used for automatically spreading and airing in batches is arranged in the middle of the inner side of the working box, and the working box comprises a mounting frame mounted on the rear portion of the interior of the working box. The bean dregs can be automatically and uniformly spread in a plurality of groups of receiving boxes for unitized automatic batch drying, the situation that local drying is excessive or insufficient due to large-area drying is avoided, it can be ensured that the drying quality of the bean dregs is more uniform and consistent, each tray is independently dried, heat utilization is facilitated, a large amount of heat supply is not needed, and the production cost is reduced. And the energy consumption is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of bean product processing, in particular to a bean dregs spreading and airing device for bean product processing. Background Art

[0002] Soy products are processed foods made from beans such as soybeans, adzuki beans, green beans, peas, broad beans, etc. Most soy products are tofu and its products made from coagulated soybean milk. Okara is a by-product of the production of soy milk or tofu. It contains a variety of nutrients such as protein, fat, calcium, phosphorus, and iron. With the development of science and the improvement of human cultural quality, people have begun to re-understand okara from a nutritional perspective. Some nutrients in soybeans remain in okara. Generally, okara contains 85% water, 3.0% protein, 0.5% fat, and 8.0% carbohydrates (cellulose, polysaccharides, etc.). In addition, it also contains minerals such as calcium, phosphorus, and iron. Therefore, when using okara, it is often necessary to use a drying device to remove the moisture in the okara.

[0003] When the current bean dregs drying device is in use, a spreading machine is often used to spread the bean dregs outdoors for large-scale drying. Since outdoor drying is affected by the site, environment and site requirements, the efficiency and effect of drying will be reduced. Alternatively, the bean dregs are spread out on a large area for drying using a drying bed. In order to ensure the drying of a large area of ​​bean dregs, a large amount of heating is often used, which will cause a large amount of energy consumption. At the same time, large-area drying causes different heating effects for areas close to the heat source and those far from the heat source, which will affect the drying effect and the quality of the bean dregs.

[0004] In view of the above problems, a bean dregs spreading and drying device for bean product processing is proposed. Summary of the invention

[0005] The object of the present invention is to provide a bean dregs drying device for bean product processing. The device is used to work, thereby solving the problem that the drying process is affected by the site, environment and site requirements, which will reduce the efficiency and effect of the drying process, and will also cause a large amount of energy consumption. In addition, large-area drying results in different heating effects for areas close to the heat source and those far from the heat source, which will affect the drying effect and the quality of the bean dregs.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bean dregs drying device for bean product processing, comprising a working box and a material storage mechanism, the material storage mechanism for automatically drying in batches is arranged at the inner middle part of the working box, the working box comprises a mounting frame installed at the rear of the working box, and a hoist is installed inside the mounting frame, the material storage mechanism comprises a receiving frame installed at the front end of the hoist, support springs are arranged at the lower sides of the inner side of the receiving frame, and a receiving box is installed above the support spring, and first elastic racks are arranged at the upper sides of the receiving box;

[0007] A material collecting barrel is arranged in the middle of the upper part of the receiving box, a first gear is installed on the lower side of the front and rear sides of the material collecting barrel, a first connecting cover is arranged on the rear side of the first gear, and a material paddle wheel is installed in the middle of the inner side of the material collecting barrel;

[0008] A second gear is installed at the lower part of both sides of the receiving box, and a rotating base plate is connected to the inner side of the second gear. Pulling springs are connected to the rear sides of the upper surface of the rotating base plate, and magnetic blocks are installed on the front sides of the upper surface of the rotating base plate. A support frame is installed at the front end of the lower part of the working box, and a second elastic rack is installed on the upper rear side of the support frame.

[0009] Furthermore, the receiving box is elastically connected to the receiving frame via a supporting spring, and the receiving box is rotationally connected to the first gear via a first elastic rack.

[0010] Furthermore, the rotating base plate is rotatably connected to the receiving box via a second gear and a second elastic rack, and the rotating base plate is elastically connected to the receiving box via a lifting spring, and the rotating base plate is magnetically connected to the receiving box via a magnetic suction block.

[0011] Furthermore, a loading rack is provided on one side of the outside of the working box, and a moving mechanism for automatic material thinning is provided in the middle of the inner side of the material storage mechanism, and the moving mechanism includes a third gear, a first fixed rack and a screw rod, the first fixed rack rods are meshed on both sides of the third gear rod, and the output end of the third gear rod is connected to the screw rod, the first fixed rack rod is fixedly connected to the inner wall of the working box, and the screw rod is rotatably connected to the receiving box through the third gear rod and the first fixed rack rod.

[0012] Furthermore, the moving mechanism also includes a wrapping tube, a sliding ring and a strong magnetic block. The outer part of the screw is sleeved with a wrapping tube, and a sliding ring is installed in the middle of the surface of the screw. Strong magnetic blocks are installed on the upper and lower surfaces of the sliding ring.

[0013] Furthermore, the moving mechanism also includes a sliding magnetic ring and a material separation rack. The outer surface of the wrapping cylinder is provided with a sliding magnetic ring, and the material separation rack is installed on both sides of the surface of the sliding magnetic ring.

[0014] Further, the sliding ring is slidably connected to the wrapping cylinder through a screw rod and a third gear, and the sliding magnetic ring is slidably connected to the wrapping cylinder through the sliding ring and a strong magnetic block.

[0015] Further, a transfer mechanism for heat transfer is provided on one side of the surface of the material storage mechanism. The transfer mechanism includes a second fixed rack and a fourth gear. One side of the second fixed rack meshes with the fourth gear, and the fourth gear is rotatably connected to the inner side wall of the working box.

[0016] Further, the transfer mechanism further includes a second connection cover and an exhaust fan. A second connection cover is installed above the rear of the fourth gear, and an exhaust fan is installed on the front side above the second connection cover. The fourth gear is rotatably connected to the exhaust fan through the second connection cover, and the exhaust fan is fixed to the working box by screws.

[0017] Further, the transfer mechanism further includes an air inlet and an air duct. An air inlet is installed inside the exhaust fan, and an air duct is connected to the middle of the rear of the exhaust fan. The exhaust fan is communicated with the working box through the air inlet, and the working box is communicated with the feeding rack through the air inlet, the exhaust fan and the air duct.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. Through the cooperation between the various parts of the material storage mechanism of the present invention, the soybean dregs can be automatically and evenly spread in a plurality of sets of receiving boxes for unitized automatic batch drying, avoiding the situation of over-drying or under-drying in local areas during large-area drying, ensuring that the drying quality of the soybean dregs is more uniform. Moreover, each tray is dried separately, which is also beneficial to the utilization of heat, without the need for a large amount of heat supply, thereby reducing energy consumption. At the same time, the automatic batching of loading and unloading before and after drying is also beneficial to handling a single batch of soybean dregs separately when abnormalities are found during unloading, avoiding the trouble of affecting the quality of the entire batch of materials and even the need for all rework.

[0020] 2. Through the cooperation between the various parts of the moving mechanism of the present invention, it can ultimately make the sliding magnetic ring drive the material dredging frame to move along with the sliding ring, so that the material dredging frame can slide and comb the soybean dregs, enabling the soybean dregs in the circulating and moving receiving box to still be automatically processed, further improving the heating effect and drying efficiency of the soybean dregs. Moreover, while the sliding ring slides on the surface of the wrapping cylinder, it can automatically scrape off the soybean dregs that adhere to the surface of the wrapping cylinder and fail to fall, which is beneficial to reducing the residual pollution of the soybean dregs. At the same time, the combing action relies on the movement of the receiving box to provide power, which is also beneficial to avoiding the trouble of adding separate external equipment.

[0021] 3. Through the cooperation among various parts of the transmission mechanism, the present invention enables the drying gas to enter the loading rack, so that the heat transferred can preheat the soybean residue in the loading rack, which is conducive to improving the overall efficiency of spreading, airing and drying the soybean residue. At the same time, relying on the final conduction of the second fixed rack to achieve heat transfer, while avoiding external power equipment, the energy utilization rate is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is an external overall three-dimensional schematic diagram of the present invention;

[0023] Figure 2 is a front internal structural schematic diagram of the working box of the present invention;

[0024] Figure 3 is a left internal three-dimensional structural schematic diagram of the working box of the present invention;

[0025] Figure 4 is a sectional internal three-dimensional structural schematic diagram of the aggregate cylinder of the present invention;

[0026] Figure 5 is a separated bottom-up three-dimensional structural schematic diagram of the receiving box and the receiving frame of the present invention;

[0027] Figure 6 is a three-dimensional structural schematic diagram of the support frame of the present invention;

[0028] Figure 7 is a sectional side internal structural schematic diagram of the receiving box after receiving materials of the present invention;

[0029] Figure 8 is a rotating three-dimensional structural schematic diagram of the rotating bottom plate of the present invention;

[0030] Figure 9 is a three-dimensional structural schematic diagram of the moving mechanism of the present invention;

[0031] Figure 10 is a sectional internal three-dimensional structural schematic diagram of the wrapping cylinder of the present invention;

[0032] Figure 11 of the present invention Figure 9 is an enlarged structural schematic diagram at A;

[0033] Figure 12 of the present invention Figure 3 is an enlarged structural schematic diagram at B.

[0034] In the figure: 1, working box; 101, mounting frame; 102, lifting machine; 2, loading rack; 3, material storage mechanism; 301, receiving frame; 302, supporting spring; 303, receiving box; 304, first elastic rack; 305, collecting barrel; 306, first gear; 307, first connecting cover; 308, material wheel; 309, second gear; 310, rotating bottom plate; 311, lifting spring; 312, magnetic block; 313, supporting Support frame; 314, second elastic rack; 4, moving mechanism; 401, third gear; 402, first fixed rack; 403, screw; 404, wrapping tube; 405, sliding ring; 406, strong magnetic block; 407, sliding magnetic ring; 408, material dispersing rack; 5, transmission mechanism; 501, second fixed rack; 502, fourth gear; 503, second connecting cover; 504, exhaust fan; 505, air inlet; 506, air duct. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In order to solve the technical problems that the drying process will be affected by the site, environment and site requirements, which will reduce the efficiency and effect of drying, and will cause a lot of energy consumption, and the large-scale drying will cause the heating effect of those close to the heat source and those far away from the heat source to be different, thus affecting the effect of drying and the quality of bean dregs, such as Figures 1 - 8 As shown, the following preferred technical scheme is provided: comprising a working box 1 and a material storage mechanism 3 arranged at the middle of the inner side of the working box 1, the working box 1 comprising a mounting frame 101 mounted at the rear of the working box 1, and a hoist 102 is installed inside the mounting frame 101, the hoist 102 is an existing chain circulation hoisting device, an existing hot air dryer is installed at the middle of both sides of the working box 1, and an exhaust port is arranged at the top, the material storage mechanism 3 comprises a receiving frame 301 installed at the front end of the hoist 102, support springs 302 are arranged at the lower sides of the inner side of the receiving frame 301, and a receiving box 303 is installed above the support spring 302, and first elastic racks 304 are arranged on both sides above the receiving box 303, and the first elastic rack 304 is elastically connected to the receiving box 303 by a spring;

[0037] Above the middle of the receiving box 303, there is an aggregate cylinder 305. At the lower sides of the front and rear of the aggregate cylinder 305, a first gear 306 is installed. The receiving box 303 is elastically connected to the receiving frame 301 through a support spring 302, and the receiving box 303 is rotationally connected to the first gear 306 through a first elastic rack 304. At the rear side of the first gear 306, there is a first connection cover 307. In the middle of the inner side of the aggregate cylinder 305, a material distributing wheel 308 is installed. Inside the first connection cover 307, there is a synchronous pulley, which enables the first gear 306 to drive the material distributing wheel 308 to rotate by using the synchronous pulley inside the first connection cover 307;

[0038] At the lower sides of both sides of the receiving box 303, a second gear 309 is rotatably installed. Inside the second gear 309, a rotating bottom plate 310 is fixedly connected. At the rear sides of both sides of the upper surface of the rotating bottom plate 310, lifting springs 311 are connected. At the front sides of both sides of the upper surface of the rotating bottom plate 310, magnetic attraction blocks 312 are fixedly installed. At the front end of the lower part inside the working box 1, a support frame 313 is installed. At the rear side above the support frame 313, a second elastic rack 314 is installed. The rotating bottom plate 310 is rotationally connected to the receiving box 303 through the second gear 309 and the second elastic rack 314, and the rotating bottom plate 310 is elastically connected to the receiving box 303 through the lifting spring 311. Moreover, the rotating bottom plate 310 is magnetically connected to the receiving box 303 through the magnetic attraction blocks 312. The second elastic rack 314 is elastically connected to the support frame 313 by a spring;

[0039] The elastic change amount of the support spring 302, and the meshing relationship between the second gear 309 and the second elastic rack 314 are related to the weight of the soybean residue in the receiving box 303 before and after drying. When there is no soybean residue in the receiving box 303, the support spring 302 is not compressed. At this time, the second gear 309 meshes with the second elastic rack 314, and the second elastic rack 314 is in a compressed state with the support frame 313. When the receiving box 303 receives the undried soybean residue, the receiving box 303 compresses the support spring 302 and moves downward. At this time, the second gear 309 separates from the second elastic rack 314. The rebound amount of the support spring 302 and the distance at which the second gear 309 meshes with the second elastic rack 314 again are pre-designed, and they are exactly the same as the reduced weight after the soybean residue is dried. When the weight of the soybean residue just disappears after drying is the rebound amount of the support spring 302, it just enables the second gear 309 to re-mesh with the second elastic rack 314;

[0040] The elevator 102 can drive the receiving frame 301 and the receiving box 303 to lift clockwise in a cycle within the working box 1. When the empty receiving box 303 moves to the top, the receiving box 303 will cause the first elastic rack 304 to engage with the first gear 306, and the first elastic rack 304 is in a compressed state. When the receiving box 303 continues to move to the right, the first elastic rack 304 will drive the first gear 306 to rotate. Eventually, the first gear 306 is driven by the synchronous pulley within the first connecting cover 307 to make the feeding wheel 308 rotate. The feeding port of the aggregate cylinder 305 is arranged in a strip shape before and after, and is slightly smaller than the inner diameter of the receiving box 303. At this time, the aggregate cylinder 305 uses the feeding wheel 308 to put the soybean dregs fed spirally from the feeding rack 2 into the receiving box 303, and will be evenly and automatically laid in the receiving box 303 as the receiving box 303 moves. As the weight of the added soybean dregs changes, the receiving box 303 will continuously compress the support spring 302 and move downward, and the first elastic rack 304 in a compressed contact state will continuously rebound as the receiving box 303 moves downward. When the receiving box 303 moves and separates from the first gear 306 and the feeding is completed, the downward pressure of the receiving box 303 will just cause the first elastic rack 304 to lose engagement with the first gear 306;

[0041] At this time, the receiving box 303 will carry the soybean dregs to circulate and dry within the working box 1. When the soybean dregs are dried, when the receiving box 303 moves to the bottom, the rebound amount of the support spring 302 due to the disappeared weight will cause the second gear 309 to engage with the second elastic rack 314. As the receiving box 303 drives the second gear 309 to continue moving, the second elastic rack 314 will drive the second gear 309 to rotate, causing the second gear 309 to drive the rotating bottom plate 310 to rotate, so that the rotating bottom plate 310 overcomes the pulling force of the lifting spring 311 and the adsorption force of the magnetic attraction block 312 and flips downward, enabling the dried soybean dregs to automatically fall to the discharge port at the bottom of the working box 1. During this process, the soybean dregs are automatically and evenly spread in multiple sets of receiving boxes 303 for unitized automatic batch drying, avoiding the situation of over-drying or under-drying in local areas during large-area drying, ensuring that the drying quality of the soybean dregs is more uniform. Moreover, each tray is dried separately, which is also beneficial for the utilization of heat, without the need for a large amount of heat supply to reduce energy consumption. At the same time, the automatic and even batch loading and unloading before and after drying are also beneficial for dealing with abnormalities during unloading by separately processing a single batch of soybean dregs, avoiding affecting the quality of the entire batch of materials and even the trouble of having to rework all of them.

[0042] To solve the technical problems of difficult combing and heating of batch soybean dregs and the trouble and high cost caused by the need for additional equipment, such as Figure 2 、 Figure 3 、 Figure 9 、 Figure 10 and Figure 12As shown in the figure, the following preferred technical solutions are provided: A feeding rack 2 is arranged on the outer side of the working box 1. The feeding rack 2 is an existing spiral feeding structure. A moving mechanism 4 is arranged in the middle of the inner side of the storage mechanism 3. The moving mechanism 4 includes a third gear 401 installed in the middle of the side wall of the receiving box 303. Two first fixed racks 402 are engaged with both sides of the third gear 401. The output end of the third gear 401 is connected to a screw 403. The first fixed rack 402 is fixedly connected to the inner side wall of the working box 1. The screw 403 is rotationally connected to the receiving box 303 through the third gear 401 and the first fixed rack 402;

[0043] A wrapping cylinder 404 is sleeved on the outer part of the screw 403. A sliding ring 405 is installed in the middle of the surface of the screw 403. Strong magnetic blocks 406 are installed on the upper and lower surfaces of the sliding ring 405. A sliding magnetic ring 407 is arranged on the outer surface of the wrapping cylinder 404. Two material guiding racks 408 are installed on both sides of the surface of the sliding magnetic ring 407. The sliding ring 405 is slidably connected to the wrapping cylinder 404 through the screw 403 and the third gear 401. The sliding magnetic ring 407 is slidably connected to the wrapping cylinder 404 through the sliding ring 405 and the strong magnetic blocks 406;

[0044] Through the third gear 401, when the receiving box 303 moves up and down on both sides in the working box 1, the third gear 401 will be engaged with the first fixed rack 402. As the receiving box 303 moves, the meshing force of the first fixed rack 402 will drive the third gear 401 and the screw 403 to rotate. Thus, under the action of the screw force, the sliding ring 405 will move back and forth on the surface of the screw 403 and inside the wrapping cylinder 404. Sliders are arranged on both sides of the sliding ring 405 to cooperate with the sliding grooves on the inner surface of the wrapping cylinder 404 to limit the movement of the sliding ring 405. Under the strong magnetic attraction of the strong magnetic blocks 406 and the sliding magnetic ring 407, the sliding magnetic ring 407 drives the material guiding rack 408 to move along with the sliding ring 405. Thus, the material guiding rack 408 can slide and comb the bean dregs, so that the bean dregs in the circulating and moving receiving box 303 can still be automatically processed, further improving the heating effect and drying efficiency of the bean dregs. At the same time, when the sliding ring 405 slides on the surface of the wrapping cylinder 404, it can automatically scrape off the bean dregs that adhere to the surface of the wrapping cylinder 404 and have not fallen, which is beneficial to reducing the residual pollution of the bean dregs. At the same time, the combing action relies on the movement of the receiving box 303 to provide power, which is also beneficial to avoiding the trouble of adding separate external equipment.

[0045] To solve the technical problems of being unable to automatically preheat the bean dregs and inconvenient to utilize the heat, such as Figures 1 - 3 and Figure 11As shown, the following preferred technical solution is provided: a transmission mechanism 5 is provided on one side of the surface of the storage mechanism 3, and the transmission mechanism 5 includes a second fixed rack 501 fixed to the surface of one side of the receiving frame 301, a fourth gear 502 is meshed with one side of the second fixed rack 501, and the fourth gear 502 is rotatably connected to the inner side wall of the working box 1, a second connecting cover 503 is installed above the rear of the fourth gear 502, and an exhaust fan 504 is installed on the upper front side of the second connecting cover 503, the fourth gear 502 is rotatably connected to the exhaust fan 504 through the second connecting cover 503, and the exhaust fan 504 is fixedly connected to the working box 1 by screws;

[0046] An air inlet 505 is installed on the inner side of the exhaust fan 504, and an air duct 506 is connected to the middle of the rear of the exhaust fan 504. The exhaust fan 504 is connected to the working box 1 through the air inlet 505, and the working box 1 is connected to the loading rack 2 through the air inlet 505, the exhaust fan 504 and the air duct 506. The heat in the working box 1 can be automatically utilized through the transfer mechanism 5;

[0047] The fourth gear 502 can be driven to rotate by the second fixed rack 501 when the receiving frame 301 moves up and down, and the fourth gear 502 transmits the rotational force to the synchronous pulley arranged in the second connecting cover 503, thereby driving the impeller of the exhaust fan 504 to rotate. The rotating impeller of the exhaust fan 504 will use the air inlet 505 to transfer the hot air in the working box 1 to the loading rack 2 through the air duct 506, and a filter is provided at the connection between the air duct 506 and the loading rack 2 to block the bean dregs. At the same time, absorbent cotton is provided in the air inlet 505 to filter the water vapor in the hot air, so that the dry gas enters the loading rack 2. The transferred heat can preheat the bean dregs in the loading rack 2, which is beneficial to improve the overall efficiency of spreading and drying the bean dregs. At the same time, the heat transfer is realized by the final conduction of the second fixed rack 501, which improves the energy utilization rate while avoiding the addition of external power equipment.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the equivalents of the appended claims.

Claims

1. A bean dregs drying device for bean product processing, comprising a working box (1) and a material storage mechanism (3), characterized in that: The material storage mechanism (3) for automatic batch drying is arranged in the middle of the inner side of the working box (1), the working box (1) comprises a mounting frame (101) mounted at the rear of the working box (1), and a lifting machine (102) is installed inside the mounting frame (101), the material storage mechanism (3) comprises a receiving frame (301) mounted at the front end of the lifting machine (102), support springs (302) are arranged at the lower sides of the inner side of the receiving frame (301), and a receiving box (303) is installed above the support spring (302), and first elastic racks (304) are arranged at the upper sides of the receiving box (303); A material collecting barrel (305) is arranged in the middle of the upper part of the receiving box (303), a first gear (306) is installed on the lower side of the front and rear sides of the material collecting barrel (305), and a first connecting cover (307) is arranged on the rear side of the first gear (306), and a material paddle wheel (308) is installed in the middle of the inner side of the material collecting barrel (305); A second gear (309) is installed below both sides of the receiving box (303), and a rotating base plate (310) is connected to the inner side of the second gear (309), and lifting springs (311) are connected to both sides of the rear of the upper surface of the rotating base plate (310), and magnetic blocks (312) are installed on both sides of the front of the upper surface of the rotating base plate (310), a support frame (313) is installed at the front end of the lower interior of the working box (1), and a second elastic rack (314) is installed on the upper rear side of the support frame (313).

2. The bean dregs drying device for bean product processing according to claim 1, characterized in that: The receiving box (303) is elastically connected to the receiving frame (301) via a supporting spring (302), and the receiving box (303) is rotationally connected to the first gear (306) via a first elastic rack (304).

3. The bean dregs drying device for bean product processing according to claim 1, characterized in that: The rotating base plate (310) is rotatably connected to the receiving box (303) via a second gear (309) and a second elastic rack (314), and the rotating base plate (310) is elastically connected to the receiving box (303) via a lifting spring (311), and the rotating base plate (310) is magnetically connected to the receiving box (303) via a magnetic attraction block (312).

4. The bean dregs drying device for bean product processing according to claim 1, characterized in that: A loading rack (2) is arranged on one side of the outside of the working box (1), and a moving mechanism (4) for automatic material thinning is arranged in the middle of the inner side of the material storage mechanism (3), and the moving mechanism (4) comprises a third gear (401), a first fixed rack (402) and a screw (403), the first fixed rack (402) is meshed on both sides of the third gear (401), and the output end of the third gear (401) is connected to the screw (403), the first fixed rack (402) is fixedly connected to the inner wall of the working box (1), and the screw (403) is rotatably connected to the receiving box (303) through the third gear (401) and the first fixed rack (402).

5. The bean dregs drying device for bean product processing according to claim 4, characterized in that: The moving mechanism (4) further comprises a wrapping tube (404), a sliding ring (405) and a strong magnetic block (406); the wrapping tube (404) is sleeved on the outside of the screw rod (403), and a sliding ring (405) is installed in the middle of the surface of the screw rod (403); and the strong magnetic blocks (406) are installed on the upper and lower surfaces of the sliding ring (405).

6. The bean dregs drying device for bean product processing according to claim 5, characterized in that: The moving mechanism (4) further comprises a sliding magnetic ring (407) and a material dispersing rack (408); the outer surface of the wrapping cylinder (404) is provided with a sliding magnetic ring (407), and material dispersing racks (408) are installed on both sides of the surface of the sliding magnetic ring (407).

7. The bean dregs drying device for bean product processing according to claim 6, characterized in that: The sliding ring (405) is slidably connected to the wrapping tube (404) through the screw rod (403) and the third gear (401), and the sliding magnetic ring (407) is slidably connected to the wrapping tube (404) through the sliding ring (405) and the strong magnetic block (406).

8. The bean dregs drying device for bean product processing according to claim 1, characterized in that: A transfer mechanism (5) for heat transfer is provided on one side of the surface of the material storage mechanism (3), and the transfer mechanism (5) comprises a second fixed rack (501) and a fourth gear (502), one side of the second fixed rack (501) is meshed with the fourth gear (502), and the fourth gear (502) is rotatably connected to the inner wall of the working box (1).

9. The bean dregs drying device for bean product processing according to claim 8, characterized in that: The transmission mechanism (5) further comprises a second connection cover (503) and an exhaust fan (504); the second connection cover (503) is installed above the rear of the fourth gear (502), and the exhaust fan (504) is installed above the front side of the second connection cover (503); the fourth gear (502) is rotatably connected to the exhaust fan (504) via the second connection cover (503), and the exhaust fan (504) is fixedly connected to the working box (1) by means of screws.

10. The bean dregs drying device for bean product processing according to claim 9, characterized in that: The transfer mechanism (5) further comprises an air inlet (505) and an air duct (506); the air inlet (505) is installed on the inner side of the exhaust fan (504), and the air duct (506) is connected to the middle part of the rear of the exhaust fan (504); the exhaust fan (504) is connected to the working box (1) via the air inlet (505), and the working box (1) is connected to the loading rack (2) via the air inlet (505), the exhaust fan (504) and the air duct (506).

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