Bean breaking prevention adjustable friction roller structure of soybean peeling machine

Abstract

The utility model discloses a soybean huller anti-breaking adjustable friction roller structure which comprises a side plate, a sliding groove is formed in the outer wall of one side of the side plate, a round hole is formed in one end of the top of the side plate, the inner wall of the round hole is fixedly connected with a first forward and reverse rotation motor, and the movable end of the first forward and reverse rotation motor is rotationally connected with a two-way threaded column; when the first forward and reverse rotation motor drives the two-way threaded column to rotate, the sliding blocks can move back and forth at the two ends of the outer wall of the rotating two-way threaded column, the two sets of sliding blocks can only move in the opposite direction or the opposite direction, when the two sets of sliding blocks are close to each other, the two sets of roller bodies can also be close to each other, and when the two sets of sliding blocks are far away from each other, the two sets of roller bodies can be separated from each other. When the soybean huller is used, the two sets of roller bodies can be far away from each other, the soybean huller can conveniently conduct hulling treatment on soybeans of different types or different sizes by adjusting the distance between the two sets of roller bodies, the risk that the soybeans are crushed is reduced, and meanwhile the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of soybean production equipment technology, and in particular to an adjustable friction roller structure for a soybean peeling machine that prevents soybean breakage. Background Technology

[0002] A soybean peeling machine is a mechanical device specifically designed for peeling soybeans. It is also suitable for other beans such as peas and almonds. In the dry peeling process, the peeling machine consists of a machine body, a peeling chamber, a blower, a separation chamber, and a motor. During operation, the material is fed from the hopper through an auger conveyor into the space between two grinding discs for peeling. The differential rotation of the two grinding discs achieves the purpose of peeling or crushing. After peeling, the soybeans pass through the separation chamber. Under the action of the wind, the fruit part is discharged through the discharge port, while the skin and trace amounts of powder are discharged through the skin outlet with the air, thus completing the peeling process. The wet peeling process requires soaking the soybeans in boiling water for a few minutes before placing them into the hopper of the peeling machine. After passing through the material screen, the soybeans enter the peeling rubber wheel, where they are rubbed off while rotating, thus separating the skin from the beans.

[0003] The following problem exists: The design of the friction roller structure in the soybean peeling machine does not include the function of spacing adjustment. This means that when the machine is used to process different types of soybeans, since the distance between the friction rollers is fixed, their size is often very close to the size of the soybeans. During the peeling process, soybeans are easily stuck between the rollers. When this happens, it will not only affect the peeling efficiency, but also significantly increase the risk of the soybeans being crushed, thus affecting the quality of the final product. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To solve the above problems, the present invention adopts the following technical solution.

[0006] An adjustable friction roller structure for preventing soybean breakage in a soybean peeling machine includes a side plate. A groove is provided on one outer wall of the side plate, and a circular hole is provided at one top end of the side plate. A first forward and reverse motor is fixedly connected to the inner wall of the circular hole. A bidirectional threaded column is rotatably connected to the movable end of the first forward and reverse motor. A shaft is fixedly connected to the bottom of the bidirectional threaded column. Slider blocks are threadedly connected to both ends of the outer wall of the bidirectional threaded column. A rotating hole is provided at the center of the outer wall of the same side of the two sets of sliders. A rotating rod is rotatably connected to the inner wall of the rotating hole. A roller body is fixedly connected to the same end face of the two sets of rotating rods.

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

[0008] Both sets of roller bodies are rotatably connected to the same end face of each roller body. Each servo motor is fixedly connected to a housing at one end of its outer wall, and a hollow plate is slidably connected to the outer wall of the housing.

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

[0010] Both sets of housings have a movable box fixedly connected to one end of the outer wall on the same side. The movable box has a shaft hole that penetrates the outer walls on both sides. The inner wall of the shaft hole is rotatably connected to an internally threaded tube.

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

[0012] The outer wall of each internally threaded tube is fixedly connected with a gear ring, and a groove is provided at the center of the opposite sides of each of the two sets of movable boxes. The internal space of the groove is interconnected with the internal space of the shaft hole.

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

[0014] Both sets of movable boxes are fixedly connected to the same end on opposite sides with a second forward and reverse motor. The movable end of the second forward and reverse motor is rotatably connected to a gear body. The teeth on the outer wall of the gear body mesh with the tooth grooves on the outer wall of the gear ring.

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

[0016] The inner wall of each internally threaded tube is threadedly connected to a threaded rod, and a slip ring is fixedly connected to the same end of each of the two sets of threaded rods. The inner wall of each slip ring is slidably connected to the outer wall of the roller body.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] (1) When the first forward and reverse motor drives the bidirectional threaded column to rotate, the slider will move back and forth at both ends of the outer wall of the rotating bidirectional threaded column. The two sets of sliders can only move in opposite directions or in the opposite direction. When the distance between the two sets of sliders is close to each other, the two sets of roller bodies will also be close to each other. When the distance between the two sets of sliders is far away from each other, the two sets of roller bodies will also be far away from each other. By adjusting the distance between the two sets of roller bodies, the soybean peeling machine can peel soybeans of different types or sizes, which not only reduces the risk of soybeans being crushed, but also improves the quality of the product.

[0019] (2) When the second forward and reverse motor drives the gear body to rotate, the gear ring will also drive the internal threaded tube to rotate together. At this time, the threaded rod can move back and forth on the inner wall of the rotating internal threaded tube, and the slip ring will also slide back and forth on the outer wall of the drum body, thereby removing the debris attached to the outer wall of the drum body. This not only improves the safety of the drum body during the process of rubbing the soybean shell, but also brings many conveniences to the staff in cleaning the inside of the soybean peeling machine. Attached Figure Description

[0020] Figure 1 This is a front view of the present invention;

[0021] Figure 2 This is a front sectional view of the present invention.

[0022] The correspondence between the labels and component names in the attached figures is as follows:

[0023] 1. Side plate; 2. Slide groove; 3. First forward / reverse motor; 4. Bidirectional threaded column; 5. Shaft; 6. Slider; 7. Rotary hole; 8. Rotating rod; 9. Roller body; 10. Servo motor; 11. Housing; 12. Hollow plate; 13. Movable box; 14. Shaft hole; 15. Internally threaded tube; 16. Gear ring; 17. Groove; 18. Second forward / reverse motor; 19. Gear body; 20. Threaded rod; 21. Slip ring. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0027] Reference Figure 1-2This utility model provides an embodiment of an adjustable friction roller structure for a soybean peeling machine to prevent soybean breakage. It includes a side plate 1, a groove 2 on one outer wall of the side plate 1, a circular hole at one top end of the side plate 1, and a first forward / reverse motor 3 fixedly connected to the inner wall of the circular hole. The movable end of the first forward / reverse motor 3 extends vertically downward into the groove 2. A bidirectional threaded column 4 is rotatably connected to the movable end of the first forward / reverse motor 3. A shaft 5 is fixedly connected to the bottom of the bidirectional threaded column 4. A through hole is provided at one bottom end of the side plate 1, and the internal space of the through hole communicates with the internal space of the groove 2. The outer wall of the shaft 5 is disposed in the through hole and can rotate inside the through hole.

[0028] Both ends of the outer wall of the bidirectional threaded column 4 are threadedly connected to sliders 6. Each slider 6 has a through-hole threaded hole. Both ends of the outer wall of the bidirectional threaded column 4 are located within the threaded holes of the sliders 6. Rotating holes 7 are located at the center of the outer wall on the same side of both sets of sliders 6. Rotating rods 8 are rotatably connected to the inner walls of the rotating holes 7. Roller bodies 9 are fixedly connected to the same end face of both sets of rotating rods 8. When the first forward / reverse motor 3 drives the bidirectional threaded column 4 to rotate, the sliders 6 will move back and forth between the two ends of the rotating outer wall of the bidirectional threaded column 4. The two sets of sliders 6 can only move in opposite directions. When the distance between the two sets of sliders 6 approaches each other, the two sets of roller bodies 9 will also approach each other; when the distance between the two sets of sliders 6 moves away from each other, the two sets of roller bodies 9 will also move away from each other. By adjusting the distance between the two sets of roller bodies 9, the soybean peeling machine can easily peel soybeans of different types or sizes.

[0029] Two sets of roller bodies 9 are rotatably connected to the same end face of each roller body 9. The servo motor 10 can rotate together with the roller body 9. A sleeve 11 is fixedly connected to one end of the outer wall of each servo motor 10. A hollow plate 12 is slidably connected to the outer wall of the sleeve 11. A movable box 13 is fixedly connected to one end of the outer wall of the same side of each set of sleeve bodies 11. A shaft hole 14 penetrating the outer walls of both sides is opened inside the movable box 13. An internal threaded tube 15 is rotatably connected to the inner wall of the shaft hole 14. A gear ring 16 is fixedly connected to the outer wall of the internal threaded tube 15. A groove 17 is opened at the center of the opposite side of each set of movable boxes 13. The internal space of the groove 17 communicates with the internal space of the shaft hole 14. A second forward and reverse motor 18 is fixedly connected to the same end of the opposite side of each set of movable boxes 13. A gear body 19 is rotatably connected to the movable end of the second forward and reverse motor 18. The teeth on the outer wall of the gear body 19 mesh with the tooth grooves on the outer wall of the gear ring 16.

[0030] The inner wall of the internally threaded tube 15 is threadedly connected to threaded rods 20. The same end of both sets of threaded rods 20 is fixedly connected to slip rings 21. The inner wall of the slip rings 21 is slidably connected to the outer wall of the drum body 9. When the second forward and reverse motor 18 drives the gear body 19 to rotate, the gear ring 16 will also drive the internally threaded tube 15 to rotate together. At this time, the threaded rods 20 can move back and forth on the inner wall of the rotating internally threaded tube 15, and the slip rings 21 will also slide back and forth on the outer wall of the drum body 9, thereby removing the debris attached to the outer wall of the drum body 9. This not only improves the safety of the drum body 9 in the process of rubbing the soybean shell, but also brings a lot of convenience to the workers in cleaning the inside of the soybean peeling machine.

[0031] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A soybean peeling machine with an adjustable friction roller structure to prevent soybean breakage, comprising a side plate (1), characterized in that: A groove (2) is provided on one side of the outer wall of the side plate (1). A round hole is provided at one top end of the side plate (1), and a first forward and reverse motor (3) is fixedly connected to the inner wall of the round hole. A bidirectional threaded column (4) is rotatably connected to the movable end of the first forward and reverse motor (3). A shaft (5) is fixedly connected to the bottom of the bidirectional threaded column (4). Both ends of the outer wall of the bidirectional threaded column (4) are threadedly connected to sliders (6). A rotating hole (7) is provided at the center of the outer wall of the same side of the two sets of sliders (6). A rotating rod (8) is rotatably connected to the inner wall of the rotating hole (7). A roller body (9) is fixedly connected to the same end face of the two sets of rotating rods (8).

2. The adjustable friction roller structure for preventing soybean breakage in a soybean peeling machine according to claim 1, characterized in that: Both sets of roller bodies (9) are rotatably connected to the same end face of a servo motor (10), and a housing (11) is fixedly connected to one end of the outer wall of each servo motor (10). A hollow plate (12) is slidably connected to the outer wall of the housing (11).

3. The adjustable friction roller structure for preventing soybean breakage in a soybean peeling machine according to claim 2, characterized in that: Both sets of housings (11) have a movable box (13) fixedly connected to one end of the outer wall on the same side. The movable box (13) has a shaft hole (14) that penetrates the outer walls on both sides. The inner wall of the shaft hole (14) is rotatably connected to an internal threaded tube (15).

4. The adjustable friction roller structure for preventing soybean breakage in a soybean peeling machine according to claim 3, characterized in that: The outer wall of the internally threaded tube (15) is fixedly connected with a gear ring (16), and the center of the opposite side of the two sets of movable boxes (13) is provided with a groove (17), and the internal space of the groove (17) is interconnected with the internal space of the shaft hole (14).

5. The adjustable friction roller structure for preventing soybean breakage in a soybean peeling machine according to claim 4, characterized in that: The same end of the opposite sides of the two sets of movable boxes (13) are fixedly connected to a second forward and reverse motor (18). The movable end of the second forward and reverse motor (18) is rotatably connected to a gear body (19). The teeth on the outer wall of the gear body (19) mesh with the tooth grooves on the outer wall of the gear ring (16).

6. The adjustable friction roller structure for preventing soybean breakage in a soybean peeling machine according to claim 4, characterized in that: The inner wall of the internally threaded tube (15) is threadedly connected to a threaded rod (20), and the same end of the two sets of threaded rods (20) is fixedly connected to a slip ring (21). The inner wall of the slip ring (21) is slidably connected to the outer wall of the roller body (9).

Images