Soybean screening device

Abstract

The utility model discloses a soybean screening device, which relates to the technical field of soybean screening, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a plurality of springs, the upper ends of the plurality of springs are jointly and fixedly connected with a box body, the box body is internally and fixedly connected with an inclined third guide plate, a coarse screen is arranged in the third guide plate, and the coarse screen is arranged in the coarse screen. According to the soybean screening device, soybeans can be screened through vibration of the coarse screen, the soybeans can leak downwards to the fourth guide plate through screen holes of the coarse screen, impurities larger than the size of high-quality soybeans are intercepted by the coarse screen, the impurities are filtered out through the fine screen, and the impurities are filtered out through the fine screen. Soybeans can uniformly move rightwards through vibration of the fine screen, the soybeans are screened, impurities smaller than high-quality soybeans in size and small-particle soybeans can leak downwards to the first guide plate through screen holes of the fine screen, and the high-quality soybeans are intercepted by the fine screen, move rightwards and are discharged through the second outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of soybean screening, in particular to a soybean screening device. Background Art

[0002] Soybeans are annual herbaceous plants and one of the most important legume varieties in the world. They are widely used by the brewing industry as a raw material for the preparation of various condiments such as soy sauce and dressings. Since the brewing industry needs to select high-quality soybeans with full grains and no broken particles when using soybeans as raw materials, the soybeans must be screened before cleaning and crushing.

[0003] For example, utility model patent publication number CN214515800U discloses a soybean screening device for soy product processing, which relates to the field of agricultural product processing. The device comprises a housing with support legs fixedly connected to the bottom of the housing, a filter fixedly connected between the left and right inner walls of the housing, and a discharge hole on the left side of the housing that communicates with the interior of the housing.

[0004] However, when the utility model is used, it can only screen out impurities larger than the volume of high-quality soybeans, and cannot screen out impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles, resulting in poor use effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a soybean screening device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a soybean screening device, comprising a bottom plate, a plurality of springs fixedly connected to the upper surface of the bottom plate, the upper ends of the plurality of springs are commonly fixedly connected to a box body, an inclined third guide plate is fixedly connected to the box body, a coarse screen is installed in the third guide plate, a third outlet is provided on the left wall of the box body and located at the left end of the third guide plate, an inclined second guide plate is fixedly connected to the box body and located below the third guide plate, a fine screen is installed in the second guide plate, a second outlet is provided on the right wall of the box body and located at the right end of the second guide plate, an inclined first guide plate is fixedly connected to the box body and located below the second guide plate, a first outlet is provided on the left wall of the box body and located at the left end of the first guide plate, a feed hopper is connected to the right side of the upper wall of the box body, and a vibration assembly is provided between the box body and the bottom plate.

[0007] Preferably, the vibration component includes a second magnet, the second magnet is fixedly connected to the bottom surface of the box, the bottom surface of the bottom plate is fixedly connected to a motor, the motor drive shaft passes through the bottom plate and is fixedly connected to an eccentric disk, the upper surface of the eccentric disk is fixedly connected to a first magnet, and the magnetic pole on the upper surface of the first magnet is the same pole as the magnetic pole on the bottom surface of the second magnet.

[0008] Preferably, an inclined fourth guide plate is fixedly connected in the box and located between the third guide plate and the second guide plate, and a through opening is provided between the left end of the fourth guide plate and the left wall of the box.

[0009] Preferably, a plurality of supporting legs are fixedly connected to the bottom surface of the base plate.

[0010] Beneficial effects

[0011] The utility model provides a soybean screening device, which has the following beneficial effects:

[0012] 1. The vibration of the coarse screen can make the soybeans move evenly to the left and screen the soybeans. The soybeans will leak downwards into the fourth guide plate through the sieve holes of the coarse screen. Impurities larger than the volume of high-quality soybeans are intercepted by the coarse screen and move to the left and are discharged through the third outlet, thus screening out impurities larger than the volume of high-quality soybeans.

[0013] 2. The vibration of the fourth guide plate can make the soybeans move evenly to the left and fall on the left side of the fine screen through the opening. The vibration of the fine screen can make the soybeans move evenly to the right and screen the soybeans. Impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles will leak down into the first guide plate through the sieve holes of the fine screen and be discharged through the first outlet. High-quality soybeans are intercepted by the fine screen and move to the right to be discharged through the second outlet. This achieves the screening of impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles, and screening out high-quality soybeans with full particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the main view of the utility model.

[0015] In the figure: 1. Base plate; 2. Eccentric disk; 3. First magnet; 4. Motor; 5. Second magnet; 6. Support leg; 7. Spring; 8. First guide plate; 9. Fine screen; 10. Second outlet; 11. Fourth guide plate; 12. Coarse screen; 13. Feed hopper; 14. Box; 15. Third outlet; 16. Through port; 17. First outlet; 18. Third guide plate; 19. Second guide plate. DETAILED DESCRIPTION

[0016] The technical solutions of the present invention will be described clearly and completely below with reference to the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0017] Directional terms mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., are only with reference to the directions shown in the drawings. The directional terms used are intended to illustrate and understand the present invention, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the present invention.

[0018] See also Figure 1 The utility model provides a technical solution: a soybean screening device, including a bottom plate 1, a plurality of springs 7 are fixedly connected to the upper surface of the bottom plate 1, the upper ends of the plurality of springs 7 are fixedly connected to a box body 14, an inclined third guide plate 18 is fixedly connected in the box body 14, a coarse screen 12 is installed in the third guide plate 18, a third outlet 15 is provided on the left wall of the box body 14 and at the left end of the third guide plate 18, an inclined second guide plate 19 is fixedly connected in the box body 14 and below the third guide plate 18, a fine screen 9 is installed in the second guide plate 19, a second outlet 10 is provided on the right wall of the box body 14 and at the right end of the second guide plate 19, an inclined first guide plate 8 is fixedly connected in the box body 14 and below the second guide plate 19, the left wall of the box body 14 and A first outlet 17 is provided at the left end of the first guide plate 8, a feed hopper 13 is connected to the right side of the upper wall of the box body 14, and a vibration assembly is provided between the box body 14 and the bottom plate 1; the vibration assembly includes a second magnet 5, the second magnet 5 is fixedly connected to the bottom surface of the box body 14, the bottom surface of the bottom plate 1 is fixedly connected to the motor 4, the driving shaft of the motor 4 passes through the bottom plate 1 and is fixedly connected to the eccentric disk 2, the upper surface of the eccentric disk 2 is fixedly connected to the first magnet 3, the upper surface magnetic pole of the first magnet 3 is the same pole as the bottom surface magnetic pole of the second magnet 5; an inclined fourth guide plate 11 is fixedly connected in the box body 14 and between the third guide plate 18 and the second guide plate 19, and a through opening 16 is provided between the left end of the fourth guide plate 11 and the left wall of the box body 14; a plurality of support legs 6 are fixedly connected to the bottom surface of the bottom plate 1.

[0019] Through the use of personnel in this field, all electrical components in this case are electrically connected to their corresponding power supplies, and appropriate controllers should be selected according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working sequence between the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0020] Example: According to the specification Figure 1It can be seen that when in use, soybeans can be put into the box body 14 through the feed hopper 13 and fall on the right side of the coarse screen 12. The starting motor 4 can drive the eccentric disk 2 to rotate, and the rotation of the eccentric disk 2 can drive the first magnet 3 to rotate. The rotation of the first magnet 3 can change the overlapping area of ​​the upper surface of the first magnet 3 and the bottom surface of the second magnet 5 in the vertical direction. By changing the overlapping area of ​​the upper surface of the first magnet 3 and the bottom surface of the second magnet 5 in the vertical direction, the same-pole repulsion of the first magnet 3 and the second magnet 5 can be changed. By changing the same-pole repulsion of the first magnet 3 and the second magnet 5, the box body 14 can be driven to vibrate. The vibration of the box body 14 can drive the coarse screen 12, the fourth guide plate 11 and the fine screen 9 to vibrate. The vibration of the coarse screen 12 can make the soybeans move evenly to the left and screen the soybeans. The soybeans will leak downward onto the fourth guide plate 11 through the sieve holes of the coarse screen 12, and impurities larger than the volume of high-quality soybeans will be intercepted by the coarse screen 12 and move to the left to be discharged through the third outlet 15, thereby screening out impurities larger than the volume of high-quality soybeans. The vibration of the fourth guide plate 11 can make the soybeans move evenly to the left and fall on the left side of the fine screen 9 through the opening 16. The vibration of the fine screen 9 can make the soybeans move evenly to the right and screen the soybeans. Impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles will leak downward onto the first guide plate 8 through the sieve holes of the fine screen 9 and be discharged through the first outlet 17. The high-quality soybeans are intercepted by the fine screen 9 and move to the right to be discharged through the second outlet 10, thereby screening out impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles, and screening out high-quality soybeans with full particles.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soybean screening device, characterized in that: The invention comprises a bottom plate (1), wherein a plurality of springs (7) are fixedly connected to the upper surface of the bottom plate (1), wherein the upper ends of the plurality of springs (7) are fixedly connected to a box body (14), wherein an inclined third guide plate (18) is fixedly connected in the box body (14), wherein a coarse screen (12) is installed in the third guide plate (18), wherein a third outlet (15) is provided on the left wall of the box body (14) and at the left end of the third guide plate (18), wherein an inclined second guide plate (19) is fixedly connected in the box body (14) and below the third guide plate (18), wherein a fine screen (9) is installed in the second guide plate (19), wherein a second outlet (10) is provided on the right wall of the box body (14) and at the right end of the second guide plate (19), wherein the box body (14) is provided with a plurality of springs (7) fixedly connected to the upper surface of the bottom plate (14), wherein the upper ends of the plurality of springs (7) are fixedly connected to the box body ... (14) and located below the second guide plate (19), an inclined first guide plate (8) is fixedly connected, a first outlet (17) is provided on the left wall of the box body (14) and located at the left end of the first guide plate (8), a feed hopper (13) is connected to the right side of the upper wall of the box body (14), a vibration assembly is provided between the box body (14) and the bottom plate (1), the vibration assembly includes a second magnet (5), the second magnet (5) is fixedly connected to the bottom surface of the box body (14), the bottom surface of the bottom plate (1) is fixedly connected to a motor (4), the drive shaft of the motor (4) passes through the bottom plate (1) and is fixedly connected to an eccentric disk (2), the upper surface of the eccentric disk (2) is fixedly connected to a first magnet (3), the first magnet (3) ) has the same pole as the bottom surface of the second magnet (5), and an inclined fourth guide plate (11) is fixedly connected in the box (14) and located between the third guide plate (18) and the second guide plate (19). A through opening (16) is provided between the left end of the fourth guide plate (11) and the left wall of the box (14). Soybeans can be put into the box (14) through the feed hopper (13) and fall on the right side of the coarse screen (12). Starting the motor (4) can drive the eccentric disk (2) to rotate, and the rotation of the eccentric disk (2) can drive the first magnet (3) to rotate, and the rotation of the first magnet (3) can change the vertical direction of the upper surface of the first magnet (3) and the The overlapping area of ​​the bottom surface of the second magnet (5) can be changed by changing the overlapping area of ​​the upper surface of the first magnet (3) and the bottom surface of the second magnet (5) in the vertical direction. The same-pole repulsion force between the first magnet (3) and the second magnet (5) can be changed. The box (14) can be driven to vibrate by changing the same-pole repulsion force between the first magnet (3) and the second magnet (5). The vibration of the box (14) can drive the coarse screen (12), the fourth guide plate (11) and the fine screen (9) to vibrate. The vibration of the coarse screen (12) can make the soybeans move evenly to the left and screen the soybeans. The soybeans will leak downwards onto the fourth guide plate (11) after passing through the sieve holes of the coarse screen (12).Impurities larger than the volume of high-quality soybeans are intercepted by the coarse screen (12) and move to the left to be discharged through the third outlet (15), thereby achieving the removal of impurities larger than the volume of high-quality soybeans. Vibration of the fourth guide plate (11) can make the soybeans move evenly to the left and fall to the left side of the fine screen (9) through the opening (16). Vibration of the fine screen (9) can make the soybeans move evenly to the right and screen the soybeans. Impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles will leak downward through the sieve holes of the fine screen (9) onto the first guide plate (8) and be discharged through the first outlet (17). High-quality soybeans are intercepted by the fine screen (9) and move to the right to be discharged through the second outlet (10), thereby achieving the removal of impurities smaller than the volume of high-quality soybeans and soybeans with smaller particles, and screening out high-quality soybeans with full particles.

2. A soybean screening device according to claim 1, characterized in that: A plurality of supporting legs (6) are fixedly connected to the bottom surface of the base plate (1).

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