Multi-layer screening and impurity removing device for bean flour

Abstract

The utility model relates to the technical field of bean flour processing, and discloses a bean flour multi-layer screening and impurity removing device which comprises a bottom plate body and a screening box, a box door is arranged at the front end of the bottom plate body, a feeding port is formed in the upper end of the bottom plate body, two screening plates are arranged in the bottom plate body, and a fixing frame is fixedly installed on the right side wall face of the screening box. A connecting rod is fixedly connected to the right side wall face of the fixing frame, a vertical plate is fixedly installed on the top end wall face of the right side of the bottom plate body, a driving mechanism used for moving the screening box is arranged on the vertical plate, and an impurity removing mechanism used for removing impurities on the surface of the screening plate is arranged on the top end wall face of the screening plate. And moving assemblies used for moving the cleaning plate are arranged on the two screening plates correspondingly. The driving motor is started, the output end of the driving motor drives the rotating disc to rotate, then the cylinder is driven to rotate, the screening box moves left and right through the connecting rod and the fixing frame, the screening box moves to drive the two screening plates to move left and right along with the screening box, and therefore bean flour screening is achieved.

Description

Technical Field

[0001] This utility model relates to the field of soybean flour processing technology, and in particular to a multi-layer sieving and impurity removal device for soybean flour. Background Technology

[0002] Soy flour is a powdery substance made from ground soybeans (such as soybeans, mung beans, and black beans). It is commonly used in cooking and food processing to make various delicacies, such as tofu, soy milk, pastries, and cookies. Soy flour is not only rich in plant protein but also contains a certain amount of dietary fiber, minerals, and vitamins, making it highly nutritious.

[0003] During the processing of soybean flour, some soybean skins and impurities are often mixed in. These impurities affect the purity and quality of the soybean flour. Existing filtration and sieving technologies are often not very effective in removing impurities from soybean flour, and cannot completely remove all soybean skins, debris and other impurities, thus affecting the taste and nutritional value of the soybean flour.

[0004] Therefore, we propose a multi-layer sieving and impurity removal device for soybean flour. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the prior art and provides a multi-layer sieving and impurity removal device for soybean flour.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a multi-layer sieving and impurity removal device for soybean flour, comprising a base plate body and a sieving box. The front end of the base plate body is provided with a door, and the upper end of the base plate body is provided with a feed inlet. Two sieve plates are arranged inside the base plate body. A fixing frame is fixedly installed on the right side wall of the sieving box, and a connecting rod is fixedly connected to the right side wall of the fixing frame. A vertical plate is fixedly installed on the top right wall of the base plate body. A drive mechanism for moving the sieving box is provided on the vertical plate. The drive mechanism includes a drive motor, a turntable, a cylinder, and a push box. Impurity removal mechanisms for removing impurities from the surface of the sieve plates are provided on the top walls of the two sieve plates. The impurity removal mechanisms include a cleaning plate, a cleaning scraper, and a cleaning brush. Moving components for moving the cleaning plate are respectively provided on the two sieve plates. The moving components include two connecting plates, two sliding bars, and two vertical rods. A collection box is placed on the bottom inner wall of the sieving box.

[0007] As a preferred technical solution of this utility model, two movable grooves are symmetrically opened on the top wall of the bottom plate body, and sliders are slidably arranged in the two movable grooves respectively. The top ends of the two sliders are fixedly connected to the bottom wall of the screening box.

[0008] As a preferred technical solution of this utility model, the drive motor is fixedly installed on the front wall of the vertical plate, the front output end of the drive motor is fixedly connected to the rear wall of the turntable, the rear end of the cylinder is fixedly connected to the front wall of the turntable, the front end of the cylinder extends into the interior of the push box, and the front end of the push box is slidably connected to the inner wall of the turntable, and the left wall of the push box is fixedly connected to the right wall of the connecting rod.

[0009] As a preferred embodiment of this utility model, the two screen plates are arranged vertically, and the filter holes on the upper screen plate are larger in diameter than those on the lower screen plate. The opposite end walls of the two connecting plates are fixedly connected to the left and right end walls of the screen plates, and the opposite end walls of the two connecting plates are fixedly connected to the left and right inner walls of the screening box. The top wall of the two connecting plates is provided with mounting grooves, and the two sliding strips are slidably disposed in the two mounting grooves.

[0010] As a preferred technical solution of this utility model, the left and right ends of the cleaning plate are respectively fixedly connected to the wall surface of the two vertical rods that are close to each other. There are two sets of cleaning brushes, and the top ends of the two sets of cleaning brushes are respectively fixedly connected to the bottom wall surface of the cleaning plate. The top end of the cleaning scraper is fixedly installed on the bottom wall surface of the cleaning plate and the cleaning scraper is located between the two sets of cleaning brushes.

[0011] As a preferred embodiment of this utility model, the front ends of the two sliding bars respectively pass through the two connecting plates and are slidably connected to the two connecting plates. The front ends of the two sliding bars are fixedly connected by a crossbar, and a handle is fixedly connected to the front wall of the crossbar.

[0012] As a preferred technical solution of this utility model, the front wall of the box door is provided with a mounting groove, and an observation window is provided in the mounting groove.

[0013] This invention provides a multi-layer sieving and impurity removal device for soybean flour. It has the following beneficial effects:

[0014] 1. This multi-layer soybean flour sieving and impurity removal device involves feeding soybean flour into a sieving box through the inlet. The soybean flour undergoes multiple filtrations through two sieve plates. The drive motor is activated, and its output drives a turntable to rotate, which in turn drives a cylinder to rotate. The sieving box moves left and right via a connecting rod and a fixed frame. This movement of the sieving box causes the two sieve plates to move accordingly, thereby improving the sieving effect of the soybean flour. Soybean skins and impurities of different diameters are filtered through the two sieve plates, while the soybean flour falls into a collection box. The design of the two sieve plates allows for multiple filtrations of impurities in the soybean flour, achieving precise sieving and impurity removal. Through an observation window, operators can easily observe the sieving process within the sieving box.

[0015] 2. This multi-layer soybean flour sieving and impurity removal device, when in use, when the sieve plate is blocked or needs to be cleaned of impurities, opens the box door and pulls the handle on the crossbar. The crossbar drives the two vertical bars to move through two sliding strips, thereby moving the cleaning plate, cleaning scraper and cleaning brush on the surface of the sieve plate, moving the impurities to the front of the sieve plate for easy subsequent processing by the staff. This operation is simple and highly practical. Attached Figure Description

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented, and therefore have no substantial technical significance.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 This is a top view of the utility model;

[0020] Figure 4 This is a schematic diagram of the sieve plate structure of the utility model.

[0021] Legend:

[0022] 10. Base plate; 11. Screening box; 12. Box door; 13. Feed inlet; 14. Moving chute; 15. Sliding block; 16. Screen plate; 17. Vertical plate; 18. Drive motor; 19. Turntable; 20. Cylinder; 21. Push box; 22. Connecting rod; 23. Fixing frame; 24. Cleaning plate; 25. Cleaning scraper; 26. Cleaning brush; 27. Connecting plate; 28. Mounting groove; 29. ​​Sliding bar; 30. Horizontal bar; 31. Vertical bar; 32. Observation window; 33. Collection box. Detailed Implementation

[0023] A multi-layer sieving and impurity removal device for soybean flour, such as Figure 1-4As shown, the system includes a base plate 10 and a screening box 11. The front end of the base plate 10 has a door 12, and the upper end of the base plate 10 has a feed inlet 13. Two screen plates 16 are installed inside the base plate 10. A fixing frame 23 is fixedly installed on the right side wall of the screening box 11, and a connecting rod 22 is fixedly connected to the right side wall of the fixing frame 23. A vertical plate 17 is fixedly installed on the top right wall of the base plate 10. A drive mechanism for moving the screening box 11 is provided on the vertical plate 17. The drive mechanism includes a drive motor 18, a turntable 19, a cylinder 20, and a pusher box 21. A dirt removal mechanism for removing impurities from the surface of the two screen plates 16 is provided on the top walls of the two screen plates 16. The dirt removal mechanism includes... The system includes a cleaning plate 24, a cleaning scraper 25, and a cleaning brush 26. Two screen plates 16 are each equipped with a moving assembly for moving the cleaning plate 24. The moving assembly includes two connecting plates 27, two sliding bars 29, and two vertical rods 31. A collection box 33 is placed on the bottom inner wall of the screening box 11. Two symmetrical moving grooves 14 are formed on the top wall of the bottom plate body 10. Sliding blocks 15 are slidably arranged in each of the two moving grooves 14. The top ends of the two sliding blocks 15 are fixedly connected to the bottom wall of the screening box 11. A drive motor 18 is fixedly installed on the front wall of the vertical plate 17. The front output end of the drive motor 18 is fixedly connected to the rear wall of the turntable 19. The rear end of the cylinder 20 is fixed... The cylinder 20 is connected to the front wall of the turntable 19. The front end of the cylinder 20 extends into the interior of the push box 21, and the front end of the push box 21 is slidably connected to the inner wall of the turntable 19. The left wall of the push box 21 is fixedly connected to the right wall of the connecting rod 22. The two screen plates 16 are vertically arranged, and the filter holes on the upper screen plate 16 are larger in diameter than those on the lower screen plate 16. The opposite end walls of the two connecting plates 27 are fixedly connected to the left and right end walls of the screen plates 16, respectively. The opposite end walls of the two connecting plates 27 are fixedly connected to the left and right inner walls of the screening box 11, respectively. The top walls of the two connecting plates 27 are respectively provided with mounting grooves 28. The two sliding strips 29 are slidably arranged on the two... Inside the mounting slot 28, the left and right ends of the cleaning plate 24 are fixedly connected to the wall of the two vertical rods 31 that are close to each other. There are two sets of cleaning brushes 26, and the tops of the two sets of cleaning brushes 26 are fixedly connected to the bottom wall of the cleaning plate 24. The top of the cleaning scraper 25 is fixedly installed on the bottom wall of the cleaning plate 24 and the cleaning scraper 25 is located between the two sets of cleaning brushes 26. The front ends of the two sliding strips 29 pass through the two connecting plates 27 respectively and are slidably connected to the two connecting plates 27 respectively. The front ends of the two sliding strips 29 are fixedly connected by the crossbar 30. A handle is fixedly connected to the front wall of the crossbar 30. The front wall of the box door 12 is provided with a mounting slot 28, and an observation window 32 is provided inside the mounting slot 28.

[0024] The working principle of this utility model is as follows: When in use, soybean powder is fed into the screening box 11 through the feed inlet 13. The soybean powder undergoes multiple filtrations through two sieve plates 16. The drive motor 18 is started, and the output end of the drive motor 18 drives the turntable 19 to rotate, which in turn drives the cylinder 20 to rotate. The screening box 11 is moved left and right through the connecting rod 22 and the fixing frame 23. The movement of the screening box 11 drives the two sieve plates 16 to move left and right accordingly, thereby improving the screening effect of soybean powder. Soybean skins and impurities of different diameters are filtered through the two sieve plates 16, and the soybean powder falls into the collection box 33 through the sieve plates 16. The design of the two sieve plates 16 can filter impurities in the soybean powder multiple times, thereby achieving precise screening and impurity removal. Through the observation window 32, the staff can easily observe the screening status in the screening box 11.

[0025] When the screen plate 16 becomes clogged or needs to be cleaned of impurities, open the door 12 and pull the handle on the crossbar 30. The crossbar 30 drives the two vertical bars 31 to move through the two sliding bars 29, thereby moving the cleaning plate 24, the cleaning scraper 25 and the cleaning brush 26 on the surface of the screen plate 16, moving the impurities to the front of the screen plate 16 for easy subsequent processing by the staff. This operation is simple and highly practical.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A multi-layer sieving and impurity removal device for soybean flour, comprising a base plate body (10) and a sieving box (11), wherein the front end of the base plate body (10) is provided with a door (12) and the upper end of the base plate body (10) is provided with a feed inlet (13), characterized in that: The base plate body (10) is internally provided with two sieve plates (16). A fixing frame (23) is fixedly installed on the right side wall of the screening box (11). A connecting rod (22) is fixedly connected to the right side wall of the fixing frame (23). A vertical plate (17) is fixedly installed on the top right wall of the base plate body (10). A driving mechanism for moving the screening box (11) is provided on the vertical plate (17). The driving mechanism includes a drive motor (18), a turntable (19), a cylinder (20), and a push box (…). 21) The top walls of the two sieve plates (16) are respectively provided with a cleaning mechanism for removing impurities from the surface of the sieve plates (16). The cleaning mechanism includes a cleaning plate (24), a cleaning scraper (25) and a cleaning brush (26). The two sieve plates (16) are respectively provided with a moving component for moving the cleaning plate (24). The moving component includes two connecting plates (27), two sliding bars (29) and two vertical rods (31). A collection box (33) is placed on the bottom inner wall of the screening box (11).

2. The multi-layered screening and impurity removal device for bean powder according to claim 1, characterized in that: The top wall of the base plate body (10) has two symmetrical sliding grooves (14), and sliders (15) are slidably arranged in the two sliding grooves (14). The top ends of the two sliders (15) are fixedly connected to the bottom wall of the screening box (11).

3. The multi-layered screening and impurity removal device for bean powder according to claim 1, characterized in that: The drive motor (18) is fixedly installed on the front wall of the vertical plate (17). The front output end of the drive motor (18) is fixedly connected to the rear wall of the turntable (19). The rear end of the cylinder (20) is fixedly connected to the front wall of the turntable (19). The front end of the cylinder (20) extends into the interior of the push box (21), and the front end of the push box (21) is slidably connected to the inner wall of the turntable (19). The left side wall of the push box (21) is fixedly connected to the right side wall of the connecting rod (22).

4. The multi-layered screening and impurity removal device for bean powder according to claim 1, characterized in that: The two screen plates (16) are vertically arranged, and the filter holes on the upper screen plate (16) are larger in diameter than those on the lower screen plate (16). The opposite end walls of the two connecting plates (27) are fixedly connected to the left and right end walls of the screen plate (16), and the opposite end walls of the two connecting plates (27) are fixedly connected to the left and right inner walls of the screening box (11). The top wall of the two connecting plates (27) is provided with mounting grooves (28), and the two sliding strips (29) are slidably arranged in the two mounting grooves (28).

5. The multi-layered screening and impurity removal device for bean powder according to claim 1, characterized in that: The left and right ends of the cleaning plate (24) are respectively fixedly connected to the wall of the two vertical rods (31) that are close to each other. There are two sets of cleaning brushes (26). The top ends of the two sets of cleaning brushes (26) are respectively fixedly connected to the bottom wall of the cleaning plate (24). The top end of the cleaning scraper (25) is fixedly installed on the bottom wall of the cleaning plate (24) and the cleaning scraper (25) is located between the two sets of cleaning brushes (26).

6. The multi-layered screening and impurity removal device for bean powder according to claim 1, characterized in that: The front ends of the two sliding bars (29) pass through the two connecting plates (27) respectively and are slidably connected to the two connecting plates (27). The front ends of the two sliding bars (29) are fixedly connected by a crossbar (30). A handle is fixedly connected to the front wall of the crossbar (30).

7. The multi-layered screening and impurity removal device for bean powder according to claim 1, characterized in that: The front end wall of the box door (12) is provided with a mounting groove (28), and the mounting groove (28) is provided with an observation window (32).

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