Efficient material sorting device

Abstract

The utility model relates to the technical field of crop sorting, and discloses an efficient material sorting device which comprises a bottom plate, two fixing columns are fixedly connected to the top of the bottom plate, two limiting plates are fixedly connected to the outer portions of the two fixing columns, and two springs are arranged on the outer portions of the two fixing columns in a sleeving mode. Fixing blocks are slidably connected to the exteriors of the two fixing columns, one ends of the springs are fixedly connected to the exteriors of the fixing blocks, the other ends of the springs are fixedly connected to the exteriors of the limiting plates, a placing table is fixedly connected to the top of the bottom plate, and a rotating assembly for providing rotating capacity is arranged at the top of the placing table. The outer portion of the rotating assembly is rotationally connected to the inner wall of the fixing block. According to the material sorting and screening device, the problem that when part of materials are packaged, due to the fact that the sizes and the shapes of the materials are not uniform, a large number of materials cannot be quickly and accurately sorted and screened is solved through the structure.

Description

Technical Field

[0001] This utility model relates to the field of crop sorting technology, and in particular to a high-efficiency material sorting device. Background Technology

[0002] With the advancement of Industry 4.0 and intelligent manufacturing, various industries are demanding increasingly higher levels of production automation. Traditional manual material sorting methods are inefficient and prone to errors, failing to meet the needs of automated production. This has prompted enterprises and research institutions to develop efficient material sorting devices to improve the automation and intelligence levels of production processes.

[0003] In the existing technology, when packaging some round, soybean-sized agricultural materials, due to the non-uniform size and shape of the agricultural materials, a large number of agricultural materials need to be classified and screened before packaging, which prolongs the packaging time and reduces work efficiency; therefore, a material sorting device with high efficiency is proposed. Utility Model Content

[0004] This utility model proposes a high-efficiency material sorting device, which aims to improve the situation in the existing technology where some materials are not uniform in size and shape, making it impossible to quickly and accurately classify and screen large quantities of agricultural materials, thereby improving packaging time and work efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A high-efficiency material sorting device includes a base plate. Two fixed columns are fixedly connected to the top of the base plate. Two limiting plates are fixedly connected to the outside of each of the two fixed columns. Two springs are sleeved on the outside of each of the two fixed columns. A fixed block is slidably connected to the outside of the two fixed columns. One end of each spring is fixedly connected to the outside of the fixed block, and the other end of each spring is fixedly connected to the outside of the limiting plate. A placement platform is fixedly connected to the top of the base plate. A rotating assembly providing rotation capability is provided on the top of the placement platform. The rotating assembly is rotatably connected to the inner wall of the fixed block. Screening plates are fixedly connected to the left and right sides of the fixed block. Multiple screening holes are formed on the inner wall of the screening plates.

[0007] The above technical solution features two fixed columns on the base plate, equipped with a limiting plate and springs, allowing the fixed blocks to slide along the columns. The placement platform has a rotating assembly to drive the fixed blocks, which are connected to screen plates with screening holes on both sides. This design enables efficient material screening, has a simple structure, high stability, and greatly improves sorting efficiency.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly includes a motor, a rotating shaft, and two fixed rings. The bottom of the motor is fixedly connected to the top of the placement platform, the outside of the rotating shaft is fixedly connected to the output end of the motor, and the inner walls of the two fixed rings are fixedly connected to the outside of the rotating shaft.

[0010] The above technical solution includes a rotating assembly comprising a motor, a rotating shaft, and two fixed rings. The motor is securely mounted on the placement platform, and its output drives the rotating shaft. The fixed rings are tightly fitted onto the rotating shaft. When the motor operates, the rotating assembly stably transmits force and precisely drives the material, providing stable power to the sorting device and ensuring efficient material sorting.

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

[0012] Both of the fixed rings are detachably connected to an eccentric block on their exterior, and the exterior of the eccentric block and the inner wall of the fixed ring are connected by two bolts.

[0013] The above technical solution involves a detachable eccentric block connected to the two fixed rings via two bolts, allowing for the installation, removal, and adjustment of the eccentric block's position as needed. This design flexibly changes the rotational eccentricity, adapting to different material sorting requirements, easily adjusting the vibration amplitude, and significantly improving the applicability and efficiency of the sorting device.

[0014] As a further description of the above technical solution:

[0015] Two sliding rods are fixedly connected to the outside of each of the two screen plates. Fixed plates are fixedly connected to the top of the left and right ends of the base plate. Two sliding grooves are opened on the inner wall of the fixed plates. The outside of the two sliding rods are slidably connected to the inside of the two sliding grooves.

[0016] The above technical solution involves two sliding rods connected to each of the two screening plates, with grooves formed on the fixed plates at both ends of the base plate, allowing the sliding rods to slide within the grooves. This structure provides stable guidance for the screening plates, ensuring precise and stable reciprocating motion, preventing swaying and deviation, facilitating uniform material screening, and improving sorting quality.

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

[0018] Two receiving boxes are provided on the top of the base plate, and the two receiving boxes and the two screen plates are located on the same vertical plane.

[0019] The above technical solution features two receiving bins on the top of the base plate, positioned on the same vertical plane as the screening plate. This layout allows materials screened by the screening plate to fall precisely into the receiving bins, eliminating the need for complex transfers, reducing material loss and collection errors, improving sorting and collection efficiency, and offering convenience and practicality.

[0020] As a further description of the above technical solution:

[0021] Two support columns are fixedly connected to the top of the base plate, and a material conveying box is fixedly connected to the top of the two support columns. Two sliding grooves are opened on the inner wall of the material conveying box.

[0022] In the above technical solution, the top of the base plate is fixed to the conveying box by two support columns, providing it with stable support. Two sliding grooves are opened on the inner wall of the conveying box, which can guide the internal components, making the material conveying process more stable, ensuring the smooth operation of the device, and improving the efficiency and quality of material sorting.

[0023] As a further description of the above technical solution:

[0024] The material conveying box has two discharge ports on its outer front inner wall. Two transfer boxes are fixedly connected to the outer front of the material conveying box, and the two transfer boxes correspond to the two discharge ports. The material conveying box is provided with a reciprocating assembly that provides material transfer capability on its exterior.

[0025] The above technical solution features two discharge ports on the inner front wall of the conveyor box, corresponding to two fixed conveyor boxes, and an external reciprocating assembly. The reciprocating assembly enables materials to accurately enter the conveyor boxes through the discharge ports, ensuring stable material delivery to the screen plate, improving conveying efficiency, and guaranteeing the efficient operation of the entire material sorting device.

[0026] As a further description of the above technical solution:

[0027] The reciprocating assembly includes a second motor, multiple second bolts, a threaded rod, a limiting ring, and a concave feeding block. The second motor is detachably connected to the outside of the conveying box. The multiple second bolts are externally connected to the outside of the second motor and the inner wall of the conveying box. One end of the threaded rod is fixedly connected to the output end of the second motor, and the other end of the threaded rod is fixedly connected to the limiting ring. The inner wall of the concave feeding block is threaded to the outside of the threaded rod, and the outside of the concave feeding block is slidably connected to the inside of the two second sliding grooves.

[0028] In the above technical solution, in the reciprocating assembly, the motor is detachably connected to the outside of the conveyor box by two bolts, driving a threaded rod. The concave material block is threaded onto the rod and slides within the sliding groove, with a limiting ring preventing it from derailing. This design enables reciprocating material conveying, facilitates disassembly and maintenance, provides precise material feeding control, and improves sorting efficiency.

[0029] This utility model has the following beneficial effects:

[0030] 1. In this utility model, when the motor is started, its output end drives the rotating shaft to rotate, and the two fixed rings fixed on the rotating shaft rotate accordingly. The eccentric block connected to the fixed ring by a bolt also rotates together. Due to the eccentric effect of the eccentric block, the fixed block connected to the rotating shaft moves up and down on the two fixed columns, causing the screen plates on both sides of the fixed block to vibrate up and down continuously, thereby screening and classifying the materials, thus shortening the packaging time and improving work efficiency.

[0031] 2. In this utility model, the motor is started to drive the threaded rod to rotate. The concave material block connected to the threaded rod moves back and forth in the slide groove of the conveying box. When the concave material block moves left and right, it pushes the material. Since one end of the concave material block is concave, the material will be conveyed from the discharge port of the conveying box to the screen plate through the conveying box. This structure prevents some parts of the device from getting blocked during material feeding, which would reduce the feeding efficiency and damage the device. Attached Figure Description

[0032] Figure 1 This is a perspective view of a high-efficiency material sorting device proposed in this utility model;

[0033] Figure 2 This is a schematic diagram of the fixed block structure of a high-efficiency material sorting device proposed in this utility model;

[0034] Figure 3 This is a schematic diagram of the limiting plate structure of a high-efficiency material sorting device proposed in this utility model;

[0035] Figure 4 This is a schematic diagram of the concave feeding block structure of a high-efficiency material sorting device proposed in this utility model;

[0036] Figure 5 This is a schematic diagram of the fixed plate structure of a high-efficiency material sorting device proposed in this utility model;

[0037] Figure 6 This is a schematic diagram of the conveying box structure of a high-efficiency material sorting device proposed in this utility model;

[0038] Figure 7 This is a schematic diagram of the threaded rod structure of a high-efficiency material sorting device proposed in this utility model.

[0039] Legend:

[0040] 1. Base plate; 2. Fixed column; 3. Limiting plate; 4. Spring; 5. Fixing block; 6. Placement platform; 7. Motor 1; 8. Rotating shaft; 9. Fixing ring; 10. Eccentric block; 11. Bolt 1; 12. Screening plate; 13. Screening hole; 14. Sliding rod; 15. Fixing plate; 16. Slide 1; 17. Receiving box; 18. Support column; 19. Conveying box; 20. Slide 2; 21. Discharge port; 22. Motor 2; 23. Bolt 2; 24. Threaded rod; 25. Limiting ring; 26. Concave discharge block; 27. Transfer box. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0042] Reference Figures 1 to 7 This utility model provides an embodiment of a high-efficiency material sorting device, comprising a base plate 1. The base plate 1 serves as the basic support structure for the entire high-efficiency material sorting device, providing a platform for the installation and fixation of other components. Two fixed columns 2 are fixedly connected to the top of the base plate 1, serving a dual function of guidance and support. Two limiting plates 3 are fixedly connected to the outside of each fixed column 2, limiting the extension and retraction range of the springs 4. Two springs 4 are fitted onto the outside of each fixed column 2 to store elastic force. Fixed blocks 5 are slidably connected to the outside of each fixed column 2, serving as a key component connecting the rotating assembly and the screen plate 12. One end of each spring 4 is fixedly connected to the outside of the fixed block 5, and the other end is fixedly connected to the outside of the limiting plates 3. A placement platform 6 is fixedly connected to the top of the base plate 1, primarily used for mounting the rotating assembly. The top of the placement platform 6 is equipped with a rotating assembly that provides rotational capability. The rotating assembly is externally rotatably connected to the inner wall of the fixed block 5. Screening plates 12 are fixedly connected to the left and right sides of the fixed block 5. The inner wall of the screening plate 12 has multiple screening holes 13. The size of the screening holes 13 determines the size of the material that can pass through.

[0043] The rotating assembly includes a motor 7, which is the power source for the rotating assembly, and its bottom is fixed to the top of the placement platform 6. A rotating shaft 8 is fixedly connected to the output end of the motor 7, and its main function is to transmit the power of the motor 7. Two fixing rings 9 are fixedly connected to the outside of the rotating shaft 8 for mounting eccentric blocks 10. The bottom of the motor 7 is fixedly connected to the top of the placement platform 6, the outside of the rotating shaft 8 is fixedly connected to the output end of the motor 7, the inner walls of the two fixing rings 9 are fixedly connected to the outside of the rotating shaft 8, and eccentric blocks 10 are detachably connected to the outside of the two fixing rings 9 by bolts 11. Two bolts 11 pass through the outside of the eccentric blocks 10 and the inner walls of the fixing rings 9 to fix the eccentric blocks 10 to the outside of the fixing rings 9. Two sliding rods 14 are fixedly connected to the outside of each of the two screen plates 12, and they cooperate with the sliding grooves 16 on the fixing plate 15. Fixed plates 15 are fixedly connected to the top of both the left and right ends of the base plate 1. The inner walls of these plates have grooves 16 that provide a sliding track for the sliding rod 14. Two grooves 16 are formed on the inner wall of the fixed plates 15, restricting the direction of movement of the sliding rod 14 and ensuring that it can only slide linearly within the grooves 16. The outer surfaces of both sliding rods 14 are slidably connected to the interiors of the two grooves 16.

[0044] Two receiving boxes 17 are provided on the top of the base plate 1, and are located on the same vertical plane as the screen plate 12. Two support columns 18 are fixedly connected to the top of the base plate 1 to support the conveying box 19. The conveying box 19 is fixedly connected to the top of the two support columns 18 and serves as a storage and conveying container for materials. Two grooves 20 are formed on the inner wall of the conveying box 19, which cooperate with the concave discharge block 26. Two discharge ports 21 are formed on the outer front inner wall of the conveying box 19, corresponding to the transfer box 27. Two transfer boxes 27 are fixedly connected to the outer front of the conveying box 19, corresponding to the discharge ports 21. Two material conveying boxes 27 correspond to two material discharge ports 21. The material conveying box 19 is provided with a reciprocating assembly that provides material conveying capability. The reciprocating assembly includes a second motor 22, multiple second bolts 23, a threaded rod 24, a limiting ring 25, and a concave discharge block 26. The second motor 22 is detachably connected to the outside of the material conveying box 19. The multiple second bolts 23 are externally connected to the outside of the second motor 22 and the inner wall of the material conveying box 19. One end of the threaded rod 24 is fixedly connected to the output end of the second motor 22, and the other end of the threaded rod 24 is fixedly connected to the limiting ring 25. The inner wall of the concave discharge block 26 is threadedly connected to the outside of the threaded rod 24, and the outside of the concave discharge block 26 is slidably connected to the inside of the two slide grooves 20.

[0045] Working principle: When the round granular material is placed inside the conveying box 19, the high-efficiency sorting device for round granular material starts, the motor 7 starts, and its output end drives the rotating shaft 8 to rotate. The two fixed rings 9 fixed on the rotating shaft 8 rotate accordingly. The eccentric block 10 connected to the fixed ring 9 by the bolt 11 also rotates together. Due to the eccentric effect of the eccentric block 10, the fixed block 5 connected to the rotating shaft 8 moves up and down on the two fixed columns 2, causing the screen plates 12 on both sides of the fixed block 5 to vibrate up and down continuously.

[0046] The slide bar 14 on the screen plate 12 slides in the slide groove 16 of the fixed plate 15, which serves as a limit. At the same time, the material is placed on the screen plate 12 and screened by the vibration force brought by the screen holes 13 and the eccentric block 10 on the screen plate 12.

[0047] When motor 22 starts, it drives the threaded rod 24 to rotate. The concave material block 26, which is threadedly connected to the threaded rod 24, moves back and forth in the slide groove 20 of the conveying box 19. When the concave material block 26 moves left and right, it pushes the material. Since one end of the concave material block 26 is concave, under the vibration force brought by the device after it starts, the round granular material will be conveyed from the discharge port 21 of the conveying box 19 to the screen plate 12 through the transfer box 27. The material after screening falls into the receiving box 17 on the same vertical plane below. The excess round granular material that cannot be screened can be manually cleaned by personnel.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency material sorting device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to two fixed columns (2), and the outside of the two fixed columns (2) is fixedly connected to two limiting plates (3). The outside of the two fixed columns (2) is fitted with two springs (4). The outside of the two fixed columns (2) is slidably connected to a fixed block (5). One end of the spring (4) is fixedly connected to the outside of the fixed block (5), and the other end of the spring (4) is fixedly connected to the outside of the limiting plate (3). The top of the base plate (1) is fixedly connected to a placement platform (6). The top of the placement platform (6) is provided with a rotating component that provides rotation capability. The outside of the rotating component is rotatably connected to the inner wall of the fixed block (5). The left and right sides of the fixed block (5) are fixedly connected to a screening plate (12). The inner wall of the screening plate (12) is provided with multiple screening holes (13).

2. The material sorting device according to claim 1, characterized in that: The rotating assembly includes a motor (7), a rotating shaft (8), and two fixing rings (9). The bottom of the motor (7) is fixedly connected to the top of the placement platform (6), the outside of the rotating shaft (8) is fixedly connected to the output end of the motor (7), and the inner walls of the two fixing rings (9) are fixedly connected to the outside of the rotating shaft (8).

3. The material sorting device according to claim 2, characterized in that: Both of the fixed rings (9) are detachably connected to an eccentric block (10), and the outer side of the eccentric block (10) and the inner wall of the fixed ring (9) are connected by two bolts (11).

4. The material high-efficiency sorting device according to claim 1, characterized in that: Two slide rods (14) are fixedly connected to the outside of the two screen plates (12). Fixed plates (15) are fixedly connected to the top of the left and right ends of the bottom plate (1). Two sliding grooves (16) are opened on the inner wall of the fixed plate (15). The outside of the two slide rods (14) are slidably connected to the inside of the two sliding grooves (16).

5. The material sorting device according to claim 1, characterized in that: The top of the base plate (1) is provided with two receiving boxes (17), and the two receiving boxes (17) and the two screen plates (12) are located on the same vertical plane.

6. The material high-efficiency sorting device according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to two support columns (18), and the top of the two support columns (18) is fixedly connected to a material conveying box (19). The inner wall of the material conveying box (19) has two sliding grooves (20).

7. The material high-efficiency sorting device according to claim 6, characterized in that: The material conveying box (19) has two discharge ports (21) on its outer front inner wall. Two transfer boxes (27) are fixedly connected to the outer front of the material conveying box (19). The two transfer boxes (27) correspond to the two discharge ports (21). The material conveying box (19) is provided with a reciprocating assembly that provides material transfer capability.

8. The material sorting device according to claim 7, characterized in that: The reciprocating assembly includes a second motor (22), multiple second bolts (23), a threaded rod (24), a limiting ring (25), and a concave unloading block (26). The second motor (22) is detachably connected to the outside of the conveying box (19). The multiple second bolts (23) are externally connected to the outside of the second motor (22) and the inner wall of the conveying box (19). One end of the threaded rod (24) is fixedly connected to the output end of the second motor (22), and the other end of the threaded rod (24) is fixedly connected to the limiting ring (25). The inner wall of the concave unloading block (26) is threadedly connected to the outside of the threaded rod (24), and the outside of the concave unloading block (26) is slidably connected to the inside of the two second slide grooves (20).

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