Multi-stage screening device for bean product processing

Abstract

The utility model relates to the field of bean product processing, and discloses a multistage screening device for bean product processing, which comprises a first screening bin, a fixed column is fixedly connected to the inner wall of the upper end of the first screening bin, a first filter plate is elastically connected to the outer wall of the fixed column through a spring, and a toothed plate is fixedly connected to the outer wall of the front end of the first screening bin. The screening device comprises a toothed plate, a gear is meshed with the outer wall of the bottom end of the toothed plate, a rotating shaft is fixedly connected to the inner wall of the gear, a fixing plate is fixedly connected to the outer wall of the rotating shaft, a screening assembly is rotatably connected to the outer wall of the front end of the rotating shaft and comprises a box body, and a door plate is rotatably connected to the outer wall of the left end of the box body. According to the bean screening device, the first screening bin and the second screening bin move to drive the toothed plates on the two sides to move, the toothed plates drive the gears, the rotating shafts and the fixing plates to rotate, the fixing plates rotate to enable the first filter plate and the second filter plate to vibrate in the vertical direction, beans blocking the filter holes leave the filter holes, and the screening speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of bean product processing, in particular to a multi-stage screening device for bean product processing. Background Art

[0002] Soy products refer to foods made from soybeans or other beans as the main raw materials, which are processed and treated into various different food products.

[0003] After searching, Chinese Patent Publication No.: CN215656266U discloses a multi-stage screening device for protein feed, including a box body, two symmetrical sides of the box body are provided with openings, the inner bottom surface and upper surface of the box body are connected with sliding mechanisms, a support plate is installed between the two sliding mechanisms, a plurality of placement boxes corresponding to the positions are installed on the side of the support plate by screws, the plurality of placement boxes are arranged equidistantly from top to bottom, a plurality of placement boxes are provided with mounting openings at the bottom, a plurality of the mounting openings are matched and welded with filter screens, a storage box is installed on the bottom end of the support plate by a fixing mechanism, the storage box is located below the placement box, the storage box corresponds to the position of the filter screen, and a driving mechanism is connected to the side of the support plate. The utility model is provided with a plurality of placement boxes and filter screens, and the protein feed is first placed in the uppermost placement box, and as the driving mechanism drives the placement box to move back and forth, the protein feed in the placement box is shaken, which is convenient for filtering the protein feed, and the filtered protein feed falls into the placement box below for filtering again. Compared with the prior art, repeated filtering is not required, which saves working time and improves the filtering efficiency of the protein feed.

[0004] In the above technology, although the protein feed is placed in the topmost placement box, and the driving mechanism drives the placement box to move back and forth, it is achieved without repeated in-and-out filtration, saving working time and improving the filtration efficiency of the protein feed. However, when the protein feed is stuck in the filter holes of the filter, the protein feed that blocks the filter holes cannot be removed by horizontal reciprocating motion, affecting the screening efficiency. Therefore, a multi-stage screening device for soy product processing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multi-stage screening device for bean product processing, aiming to improve the problem in the prior art that protein feed that blocks the filter holes cannot be removed, thereby affecting the screening efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-stage screening device for processing soy products, comprising a screening bin, a fixing column is fixedly connected to the inner wall of the upper end of the screening bin, a filter plate is elastically connected to the outer wall of the fixing column through a spring, a tooth plate is fixedly connected to the front end outer wall of the screening bin, a gear is meshed on the bottom end outer wall of the tooth plate, a rotating shaft is fixedly connected to the inner wall of the gear, a fixing plate is fixedly connected to the outer wall of the rotating shaft, and a screening component is rotatably connected to the front end outer wall of the rotating shaft.

[0007] As a further description of the above technical solution:

[0008] The screening assembly includes a box body, a door panel is rotatably connected to the left end outer wall of the box body, a slide rail is fixedly connected to the bottom inner wall of the box body, a connecting frame is slidably connected to the upper inner wall of the slide rail, a collecting bin is fixedly connected to the left end outer wall of the connecting frame, a screening bin 2 is fixedly connected to the left end outer wall of the connecting frame, a filter plate 2 is slidably connected to the upper inner wall of the screening bin 2, a connecting rod is rotatably connected to the rear end outer wall of the connecting frame, a disc is rotatably connected to the right end inner wall of the connecting rod, a motor is fixedly connected to the upper right outer wall of the box body, the bottom inner wall of the disc is fixedly connected to the output shaft of the motor, and a lower bin is fixedly connected to the upper outer wall of the box body.

[0009] As a further description of the above technical solution:

[0010] One end of the spring is fixedly connected to the outer wall of the fixing column, and the other end of the spring is fixedly connected to the outer wall of the upper end of the filter plate 1.

[0011] As a further description of the above technical solution:

[0012] The aperture of the filter plate 1 is smaller than that of the filter plate 2, the inner wall of the upper end of the filter plate 1 is slidably connected to the outer wall of the fixing column, and the side wall of the filter plate 1 is slidably connected to the inner wall of the upper end of the screening bin 1.

[0013] As a further description of the above technical solution:

[0014] The connecting frame is arranged in an I-shape, and rollers are arranged on the inner wall of the connecting frame. The front outer wall of the connecting frame is slidably connected to the front inner wall of the box body, and the rear outer wall of the connecting frame is slidably connected to the rear inner wall of the box body.

[0015] As a further description of the above technical solution:

[0016] A slide groove is provided on the front inner wall of the box body, a slide groove is provided on the rear inner wall of the box body, and a through hole is provided on the upper inner wall of the box body.

[0017] As a further description of the above technical solution:

[0018] The tooth plates are symmetrically arranged, and the front end outer wall of the tooth plates is slidably connected to the front end inner wall of the box body.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the tooth plates on both sides are driven to move by the movement of the screening bin 1 and the screening bin 2, and the tooth plates drive the gears, the rotating shaft and the fixed plate to rotate. The rotation of the fixed plate makes the filter plates 1 and 2 vibrate in the vertical direction, so that the beans blocking the filter holes leave the filter holes, thereby improving the screening speed.

[0021] 2. In the utility model, through the setting of the connecting frame, screening bin 1, screening bin 2 and collecting bin, the motor drives the disc to rotate, and the disc drives the connecting frame to reciprocate through the connecting rod to achieve the screening of beans. Rollers are arranged in the connecting frame to reduce friction and improve the durability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall three-dimensional schematic diagram of a multi-stage screening device for bean product processing proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of a tooth plate of a multi-stage screening device for bean product processing proposed by the utility model;

[0024] Figure 3 The utility model provides a multi-stage screening device for bean product processing. Figure 2 A magnified schematic diagram of point A;

[0025] Figure 4 This is a schematic diagram of a connecting frame of a multi-stage screening device for bean product processing proposed by the utility model.

[0026] Legend:

[0027] 1. Box body; 2. Door panel; 3. Motor; 4. Disc; 5. Connecting rod; 6. Feeding bin; 7. Screening bin 2; 8. Tooth plate; 9. Gear; 10. Rotating shaft; 11. Connecting frame; 12. Fixed plate; 13. Slide rail; 14. Collecting bin; 15. Screening bin 1; 16. Filter plate 1; 17. Filter plate 2; 18. Fixed column; 19. Spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 2 and Figure 3 The utility model provides an embodiment of a multi-stage screening device for processing bean products, including a screening bin 15, the screening bin 15 provides support for the sliding of a filter plate 16, the outer wall of the screening bin 15 is regular, and it is easy to clean, a fixing column 18 is fixedly connected to the inner wall of the upper end of the screening bin 15, and four fixing columns 18 are provided. The four fixing columns 18 are respectively fixed at the four corners of the screening bin 15, and the fixing columns 18 provide guidance and support for the filter plate 16. The outer wall of the fixing column 18 is elastically connected with the filter plate 16 through a spring 19, and the rotation of the rotating shaft 10 drives the fixing plate 12 to rotate. During the rotation of the fixing plate 12, the bottom outer wall of the filter plate 16 is squeezed to lift the filter plate 16 upward, and the filter plate 16 is periodically lifted upward by the fixing plate 12, so that the filter plate 16 vibrates in the vertical direction, thereby accelerating the rapid screening of the beans on the filter plate 16.

[0030] Furthermore, the aperture of the filter plate 16 is smaller than the aperture of the filter plate 2 17, the inner wall of the upper end of the filter plate 16 is slidably connected to the outer wall of the fixed column 18, the side wall of the filter plate 16 is slidably connected to the inner wall of the upper end of the screening bin 15, one end of the spring 19 is fixedly connected to the outer wall of the fixed column 18, the other end of the spring 19 is fixedly connected to the outer wall of the upper end of the filter plate 16, the front end outer wall of the screening bin 15 is fixedly connected with a toothed plate 8, the toothed plate 8 is synchronously moved by the movement of the screening bin 15, the rotation of the toothed plate 8 drives the gear 9 and the rotating shaft 10 to rotate, and the toothed plate 8 is symmetrically arranged, the front end outer wall of the tooth plate 8 is slidably connected to the front end inner wall of the box body 1, the bottom end outer wall of the tooth plate 8 is meshed with a gear 9, and the gear 9 drives the rotating shaft 10 and the fixed plate 12 to rotate through the movement of the tooth plate 8. The inner wall of the gear 9 is fixedly connected with the rotating shaft 10, and the rotating shaft 10 is used to drive the fixed plate 12 to rotate, so that the filter plate 16 vibrates in the vertical direction, and the outer wall of the rotating shaft 10 is fixedly connected with the fixed plate 12. Four fixed plates 12 are provided, and the adjacent fixed plates 12 are arranged at ninety degrees. The front end outer wall of the rotating shaft 10 is rotatably connected with a screening component.

[0031] Reference Figure 1 , Figure 2 and Figure 4The screening assembly includes a box body 1, the outer wall of the box body 1 is regular and easy to clean, the box body 1 provides a place for screening beans, a slide groove is provided on the front inner wall of the box body 1, a slide groove is provided on the rear inner wall of the box body 1, a through hole is provided on the upper inner wall of the box body 1, a door panel 2 is rotatably connected to the left outer wall of the box body 1, the door panel 2 is used to close the left end opening of the box body 1, and the screened beans can be taken out by opening the door panel 2, and a slide rail 13 is fixedly connected to the inner wall of the bottom end of the box body 1, and the slide rail 13 is provided with two groups, each group of slide rails 1 3 is symmetrically arranged up and down, the setting of the slide rail 13 reduces the sliding resistance of the connecting frame 11, the connecting frame 11 is slidably connected to the inner wall of the upper end of the slide rail 13, the connecting frame 11 provides support for the screening bin 15, the screening bin 2 7 and the collecting bin 14, and the screening bin 15, the screening bin 2 7 and the collecting bin 14 are driven to move by the movement of the connecting rod 5. The connecting frame 11 is arranged in an I-shaped shape, and rollers are arranged on the inner wall of the connecting frame 11. The front end outer wall of the connecting frame 11 is slidably connected to the front end inner wall of the box body 1, and the rear end outer wall of the connecting frame 11 slides. The connecting frame 11 is rotatably connected to the inner wall of the rear end of the box body 1. The collecting bin 14 is fixedly connected to the outer wall of the left end of the connecting frame 11. The collecting bin 14 is used to collect smaller substances in the bean screening and plays a role of a bottom. The left end outer wall of the connecting frame 11 is fixedly connected to the screening bin 2 7. The screening bin 2 7 is used to screen the beans. The upper inner wall of the screening bin 2 7 is slidably connected to the filter plate 2 17. The filter plate 2 17 is set to leave the beans larger than the diameter of the filter hole. The outer wall of the rear end of the connecting frame 11 is rotatably connected to the connecting rod 5. The setting of the connecting rod 5 The rotation of the disc 4 drives the connecting frame 11 to reciprocate, the inner wall of the right end of the connecting rod 5 is rotatably connected to the disc 4, and a cylindrical protrusion is provided on the outer wall of the upper end of the disc 4. The rotation of the disc 4 drives the connecting rod 5 to move, and a motor 3 is fixedly connected to the outer wall of the upper right end of the box body 1. The motor 3 provides power for the device, and the rotation of the motor 3 drives the rotation of the disc 4. The inner wall of the bottom end of the disc 4 is fixedly connected to the output shaft of the motor 3. The upper outer wall of the box body 1 is fixedly connected to a lower material bin 6, and the lower material bin 6 is used for discharging beans to be screened.

[0032] Working principle: by pouring the beans to be screened into the lower material bin 6, the beans enter the screening bin 2 7 through the lower material bin 6, and starting the motor 3. The motor 3 drives the connecting rod 5 and the connecting frame 11 to reciprocate on the inner wall of the slide rail 13 through the rotation of the disc 4. The toothed plates 8 on both sides of the screening bin 15 and the screening bin 2 7 drive the rotation of the gear 9 through the movement of the connecting frame 11. The gear 9 drives the fixed plate 12 to rotate through the rotating shaft 10. The fixed plate 12 rotates periodically and contacts with the bottom ends of the filter plate 16 and the filter plate 2 17. The filter plate 16 and the filter plate 2 17 are vibrated in the vertical direction through the fixed plate 12, so that the beans on the filter plate 16 and the filter plate 2 17 can be quickly screened. Beans smaller than the filter hole diameter of the filter plate 2 17 fall onto the filter plate 16 for continued screening, and beans smaller than the filter hole diameter of the filter plate 16 fall into the collecting bin 14, thereby improving the screening efficiency.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-stage screening device for bean product processing, comprising a screening bin (15), Features: A fixing column (18) is fixedly connected to the inner wall of the upper end of the screening bin (15); a filter plate (16) is elastically connected to the outer wall of the fixing column (18) via a spring (19); a toothed plate (8) is fixedly connected to the outer wall of the front end of the screening bin (15); a gear (9) is meshed on the outer wall of the bottom end of the toothed plate (8); a rotating shaft (10) is fixedly connected to the inner wall of the gear (9); a fixing plate (12) is fixedly connected to the outer wall of the rotating shaft (10); and a screening assembly is rotatably connected to the outer wall of the front end of the rotating shaft (10).

2. A multi-stage screening device for processing soy products according to claim 1, Features: The screening assembly comprises a box body (1), a door panel (2) is rotatably connected to the left outer wall of the box body (1), a slide rail (13) is fixedly connected to the bottom inner wall of the box body (1), a connecting frame (11) is slidably connected to the upper inner wall of the slide rail (13), a collecting bin (14) is fixedly connected to the left outer wall of the connecting frame (11), a screening bin 2 (7) is fixedly connected to the left outer wall of the connecting frame (11), and the screening bin 2 A filter plate 2 (17) is slidably connected to the inner wall of the upper end of the connecting frame (7); a connecting rod (5) is rotatably connected to the outer wall of the rear end of the connecting frame (11); a disc (4) is rotatably connected to the inner wall of the right end of the connecting rod (5); a motor (3) is fixedly connected to the outer wall of the right side of the upper end of the box body (1); the inner wall of the bottom end of the disc (4) is fixedly connected to the output shaft of the motor (3); and a lower bin (6) is fixedly connected to the outer wall of the upper end of the box body (1).

3. A multi-stage screening device for processing soy products according to claim 1, Features: One end of the spring (19) is fixedly connected to the outer wall of the fixing column (18), and the other end of the spring (19) is fixedly connected to the upper outer wall of the filter plate 1 (16).

4. A multi-stage screening device for processing soy products according to claim 1, Features: The aperture of the filter plate 1 (16) is smaller than the aperture of the filter plate 2 (17); the inner wall of the upper end of the filter plate 1 (16) is slidably connected to the outer wall of the fixing column (18); and the side wall of the filter plate 1 (16) is slidably connected to the inner wall of the upper end of the screening bin 1 (15).

5. A multi-stage screening device for processing soy products according to claim 2, Features: The connecting frame (11) is arranged in an I-shape, and rollers are arranged on the inner wall of the connecting frame (11). The front outer wall of the connecting frame (11) is slidably connected to the front inner wall of the box body (1), and the rear outer wall of the connecting frame (11) is slidably connected to the rear inner wall of the box body (1).

6. A multi-stage screening device for processing soy products according to claim 2, Features: A slide groove is provided on the front inner wall of the box body (1), a slide groove is provided on the rear inner wall of the box body (1), and a through hole is provided on the upper inner wall of the box body (1).

7. A multi-stage screening device for processing soy products according to claim 1, Features: The tooth plates (8) are symmetrically arranged, and the front end outer wall of the tooth plates (8) is slidably connected to the front end inner wall of the box body (1).

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