Scrap removing device for rice processing

Abstract

The scrap removing device for rice processing comprises a frame, a screen box, a sealing plate clamping mechanism, a clamping auxiliary mechanism and a side face dust removing mechanism, and the sealing plate clamping mechanism comprises a clamping pipe, a clamping rod, a clamping groove, a locking spring, a locking rod, a locking block, an adjusting pipe and an unlocking block. The clamping auxiliary mechanism comprises a directional rotating pipe, a gear ring, a rotating gear, a threaded plate, a screw rod and a radian groove, the side face dust removal mechanism comprises a dust removal box, an adapting elbow, a dust inlet hopper and a dust removal fan, through accurate cooperation of a clamping pipe, a clamping rod, a clamping groove, a locking spring and other components, accurate control over a sealing plate can be achieved, sealing tightness is ensured, and the sealing effect is improved. Through cooperation of a directional rotating pipe, a gear ring, a rotating gear and other components, fine adjustment of a clamping rod can be achieved, accurate butt joint of a sealing plate and the outlet end of the screen box is ensured, dust generated in the scrap removing process can be effectively collected and removed through arrangement of a dust removal box and a dust removal fan, and the cleanliness of the production environment is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of rice crumb removal, and more specifically, to a crumb removal device for rice processing. Background Art

[0002] A rice processing dandruff removal device is a device specially used to remove broken rice, bran and other impurities generated in the rice processing process. The rice processing dandruff removal device is an important part of the rice processing production line. It not only improves the purity of rice and product quality, but also improves production efficiency and resource utilization. With the development of the rice processing industry, the technology of dandruff removal devices is also constantly improving to meet the production needs of higher performance and more environmental protection.

[0003] In the existing technology, firstly, some devices may cause the outlet end of the screen box to be loosely sealed, affecting the cleanliness and quality of the rice, allowing untreated impurities to pass through, which may make the installation and disassembly of the sealing plate difficult, reducing operational efficiency and convenience; secondly, operators of some devices are unable to fine-tune the sealing plate, reducing operational flexibility and accuracy; finally, the dust generated during the chip removal process of some devices cannot be effectively collected, which may lead to the deterioration of the production environment and affect product quality and the health of staff. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a rice processing crumb removal device to solve the technical problems mentioned in the background technology, such as the inability to achieve accurate control of the sealing plate and the inability of operators to fine-tune the sealing plate.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice processing chip removal device, comprising a frame, a screen box, a sealing plate clamping mechanism, a clamping auxiliary mechanism and a side dust removal mechanism, wherein the sealing plate clamping mechanism comprises a clamping tube, a clamping rod, a clamping groove, a locking spring, a locking rod, a locking block, an adjustment tube and an unlocking block, the clamping rod can be longitudinally movably extended into the interior of the clamping tube, the clamping groove is arranged on the side of the clamping rod, the locking rod is transversely penetrated and movably arranged on the side wall of the clamping tube, the locking block is installed at one end of the locking rod, and a The locking spring and the adjusting tube are movably installed on the side wall of the clamping tube, the unlocking block is arranged on the top of the adjusting tube, and the rotating unlocking block pushes the unlocking rod to make the locking block move away from the clamping slot. The clamping auxiliary mechanism includes a directional rotating tube, a gear ring, a rotating gear, a threaded plate, a screw rod and an arc groove. The directional rotating tube is sleeved on the side wall of the clamping tube, the threaded plate is installed on the side wall of the clamping tube, the threaded rod is longitudinally arranged on the threaded plate, the arc groove is arranged on the top of the adjusting tube, the rotating gear is arranged at one end of the threaded rod, the gear ring is installed at the bottom end of the directional rotating tube, and the gear ring and the rotating gear are meshed and connected.

[0008] The utility model is further configured such that the side dust removal mechanism includes a dust removal box, an adapter elbow, a dust inlet hopper and a dust removal fan, the dust removal box is installed on the side of the top end surface of the frame, the dust removal fan is installed on the side of the dust removal box, one end of the adapter elbow is installed on the top end surface of the dust removal box, the dust inlet hopper is arranged at the other end of the adapter elbow, and the adapter elbow and the dust removal box are through-connected.

[0009] The utility model is further configured such that a driving assembly is connected to the side of the frame, a rotating shaft is connected to the output end of the driving assembly, and a rotating disk is connected to one end of the rotating shaft. The design of the rotating shaft and the rotating disk ensures the stability and uniformity of vibration.

[0010] The utility model is further configured such that an eccentric rod is provided on one end face of the turntable, and a connecting frame is provided on the eccentric rod, and the screen box is installed on the connecting frame, and the driving component provides power for the turntable, so that the eccentric rod can drive the screen box to vibrate, thereby realizing the chip removal function.

[0011] The utility model is further configured such that side plates are provided on both sides of the screen box outlet end, and sealing plates are connected to the sides of the side plates, one end of the clamping rod is cooperatively connected to the side plates, and the setting of the sealing plates facilitates preventing leakage during the shaking process.

[0012] The utility model is further configured such that a connecting plate is provided at the bottom of the side wall of the clamping tube, and the connecting plate is fixedly mounted on the side end face of the sealing plate, one end of the clamping rod extends through the side plate and the sealing plate, and the clamping rod further extends into the clamping tube, and the configuration of the clamping tube and the clamping rod facilitates the quick connection and disassembly of the sealing plate and the outlet end of the screen box.

[0013] The utility model is further configured such that a bottom plate is provided at the bottom of the adjustment tube, a fixing plate is provided at the top end face of the connecting plate, and a return spring is connected between the fixing plate and the bottom plate, and the return spring can quickly restore the adjustment tube to its initial position to facilitate the next operation.

[0014] The utility model is further configured such that a roller is connected to the bottom of the screen box, and the roller is cooperatively mounted on the top end of the frame. The design of the roller enables the screen box to be easily moved on the frame, so that the device is convenient for shaking and screening.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a rice processing crumb removal device, which has the following beneficial effects:

[0017] The utility model is provided with a sealing plate clamping mechanism, which can realize accurate control of the sealing plate and ensure the tightness of the seal through the precise cooperation of the clamping tube, the clamping rod, the clamping groove, the locking spring and other components. The design of the unlocking block and the adjustment tube makes the opening and closing operations of the sealing plate more convenient and improves the operating efficiency. The design of the locking block and the locking spring ensures the stability of the seal during the vibration chip removal process and prevents the seal from loosening or falling off.

[0018] The utility model is provided with a clamping auxiliary mechanism, which can achieve fine adjustment of the clamping rod through the cooperation of components such as a directional rotating pipe, a gear ring, and a rotating gear, thereby ensuring accurate docking of the sealing plate with the outlet end of the screen box. The design of the clamping auxiliary mechanism enables the position of the sealing plate to be adjusted as needed, thereby improving the adaptability and flexibility of the equipment.

[0019] The utility model is provided with a side dust removal mechanism. The dust removal box and the dust removal fan can effectively collect and remove the dust generated in the chip removal process, keep the production environment clean, reduce pollution to the environment and products, and remove dust to improve the cleanliness and quality of rice and enhance the market competitiveness of products. By collecting and removing dust, the risk of dust accumulation in the operating environment is reduced, and the operating safety is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the present utility model when it is not in use;

[0021] Figure 2 It is a schematic diagram of the overall structure of the device in the utility model from a side perspective;

[0022] Figure 3 It is a structural schematic diagram of the connection method between the drive assembly and the screen box in the utility model;

[0023] Figure 4It is a structural schematic diagram of the sealing plate clamping mechanism and the clamping auxiliary mechanism in the utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the sealing plate clamping mechanism and the clamping auxiliary mechanism in the utility model.

[0025] In the figure: 1. frame; 2. screen box; 3. clamping tube; 4. clamping rod; 5. clamping groove; 6. locking spring; 7. locking rod; 8. locking block; 9. adjustment tube; 10. unlocking block; 11. directional rotating tube; 12. gear ring; 13. rotating gear; 14. threaded plate; 15. screw; 16. arc groove; 17. dust removal box; 18. adapter elbow; 19. dust inlet hopper; 20. dust removal fan; 21. drive assembly; 22. rotating shaft; 23. turntable; 24. eccentric rod; 25. connecting frame; 26. side plate; 27. sealing plate; 28. connecting plate; 29. ​​bottom plate; 30. fixing plate; 31. reset spring; 32. roller. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A rice processing chip removal device comprises a frame 1, a screen box 2, a sealing plate clamping mechanism, a clamping auxiliary mechanism and a side dust removal mechanism. The sealing plate clamping mechanism comprises a clamping tube 3, a clamping rod 4, a clamping groove 5, a locking spring 6, a locking rod 7, a locking block 8, an adjustment tube 9 and an unlocking block 10. The clamping rod 4 can be longitudinally movably extended into the interior of the clamping tube 3. The clamping groove 5 is arranged on the side of the clamping rod 4. The locking rod 7 is transversely penetrated and movably arranged on the side wall of the clamping tube 3. The locking block 8 is installed at one end of the locking rod 7. A locking spring 6 is connected between the locking block 8 and the inner wall of the clamping tube 3. The adjustment tube 9 is movably mounted on the clamping tube 3. On the side wall, the unlocking block 10 is arranged on the top of the adjusting tube 9. The rotating unlocking block 10 pushes the unlocking rod to make the locking block 8 away from the card slot 5. The card connection auxiliary mechanism includes a directional rotating tube 11, a gear ring 12, a rotating gear 13, a threaded plate 14, a screw rod 15 and an arc groove 16. The directional rotating tube 11 is sleeved on the side wall of the card tube 3, the threaded plate 14 is installed on the side wall of the card tube 3, the threaded rod is longitudinally arranged on the threaded plate 14, the arc groove 16 is arranged on the top of the adjusting tube 9, the rotating gear 13 is arranged at one end of the threaded rod, and the gear ring 12 is installed at the bottom end of the directional rotating tube 11. The gear ring 12 and the rotating gear 13 are meshed and connected.

[0030] In this embodiment, the clamping rod 4 can be longitudinally movably extended into the interior of the clamping tube 3, the clamping groove 5 is arranged on the side of the clamping rod 4, the locking rod 7 is transversely penetrated and movably arranged on the side wall of the clamping tube 3, and the locking block 8 is installed at one end of the locking rod 7. When it is necessary to open or close the sealing plate 27, the unlocking block 10 at the top is driven to rotate by rotating the adjustment tube 9. The rotating unlocking block 10 pushes the unlocking rod to make the locking block 8 away from the clamping groove 5. At this time, the clamping rod 4 can move freely, thereby realizing the opening or closing of the sealing plate. The adjustment tube 9 can compress the lock step by step by rotating. The tightening frame increases the friction between the locking frame and the card slot 5, thereby realizing the fixation of the sealing plate, the directional rotating tube 11 is sleeved on the side wall of the card tube 3, the threaded plate 14 is installed on the side wall of the card tube 3, the threaded rod is longitudinally arranged on the threaded plate 14, and the arc groove 16 is arranged on the top of the adjustment tube 9. By rotating the directional rotating tube 11, the gear ring 12 is driven to rotate, the gear ring 12 and the rotating gear 13 are engaged, and then the rotating gear 13 is driven to rotate, driving the threaded rod to rotate, and the threaded rod is extended into the arc groove 16 to fix the adjustment tube 9, thereby realizing the stability of the card rod 4.

[0031] The side dust removal mechanism includes a dust removal box 17, an adapter elbow 18, a dust inlet hopper 19 and a dust removal fan 20. The dust removal box 17 is installed on the side of the top end surface of the frame 1, and the dust removal fan 20 is installed on the side of the dust removal box 17. One end of the adapter elbow 18 is installed on the top end surface of the dust removal box 17, and the dust inlet hopper 19 is arranged at the other end of the adapter elbow 18, and the adapter elbow 18 and the dust removal box 17 are through-connected.

[0032] In this embodiment, the dust removal box 17 is installed on the side of the top end surface of the frame 1, the dust removal fan 20 is installed on the side of the dust removal box 17, one end of the adapter elbow 18 is installed on the top end surface of the dust removal box 17, and the dust inlet hopper 19 is arranged at the other end of the adapter elbow 18, and the adapter elbow 18 and the dust removal box 17 are through-connected. When the dust removal fan 20 is started, the airflow generated by the dust removal fan 20 passes through the adapter elbow 18 and the dust inlet hopper 19, and the dust generated by the screen box 2 during the chip removal process is sucked into the dust removal box 17, thereby realizing the collection and purification of dust.

[0033] See also Figure 1-5 As a supplementary embodiment of a rice processing chip removal device for the sealing plate clamping mechanism, the clamping auxiliary mechanism and the side dust removal mechanism: a driving assembly 21 is connected to the side of the frame 1, and a rotating shaft 22 is connected to the output end of the driving assembly 21, and a rotating disk 23 is connected to one end of the rotating shaft 22, an eccentric rod 24 is provided on one end surface of the rotating disk 23, and a connecting frame 25 is provided on the eccentric rod 24, and the screen box 2 is installed on the connecting frame 25, and side plates 26 are provided on both sides of the outlet end of the screen box 2, and sealing plates 27 are connected to the sides of the side plates 26, and the clamping rod 4 One end is connected to the lateral plate 26, a connecting plate 28 is provided at the bottom of the side wall of the clamping tube 3, and the connecting plate 28 is fixedly installed on the side end face of the sealing plate 27, one end of the clamping rod 4 extends through the lateral plate 26 and the sealing plate 27, and the clamping rod 4 further extends into the clamping tube 3, a bottom plate 29 is provided at the bottom of the adjustment tube 9, a fixing plate 30 is provided at the top end face of the connecting plate 28, and a return spring 31 is connected between the fixing plate 30 and the bottom plate 29, a roller 32 is connected to the bottom of the screen box 2, and the roller 32 is mounted on the top end of the frame 1.

[0034] More specifically, the driving assembly 21 is started, the rotating shaft 22 drives the turntable 23 to rotate, and the connecting frame 25 on the eccentric rod 24 drives the screen box 2 to vibrate to achieve rice crumb removal. During the crumb removal process, the generated dust is sucked in and collected by the side dust removal mechanism. When it is necessary to open or close the sealing plate, it is adjusted through the sealing plate clamping mechanism and the clamping auxiliary mechanism. The rice after crumb removal passes through the outlet end of the screen box 2 and is sealed by the sealing plate clamping mechanism to ensure the subsequent collection of the rice.

[0035] In summary, when the overall equipment is in use or running: when the sealing plate clamping mechanism needs to be operated, the clamping rod 4 can be longitudinally movable and extend into the interior of the clamping tube 3, the clamping groove 5 is set on the side of the clamping rod 4, and the locking rod 7 is horizontally penetrated and movably set on the side wall of the clamping tube 3. The locking block 8 is installed at one end of the locking rod 7. When the sealing plate 27 needs to be opened or closed, the unlocking block 10 on the top is driven to rotate by rotating the adjustment tube 9. The rotating unlocking block 10 pushes the unlocking rod to make the locking block 8 away from the clamping groove 5. At this time, the clamping rod 4 can move freely, thereby realizing the opening or closing of the sealing plate. The adjustment tube 9 can compress the locking frame step by step by rotating, thereby increasing the friction between the locking frame and the clamping groove 5, thereby realizing the fixation of the sealing plate.

[0036] When the operation of the clamping auxiliary mechanism is required, the directional rotating tube 11 is sleeved on the side wall of the clamping tube 3, the threaded plate 14 is installed on the side wall of the clamping tube 3, the threaded rod is longitudinally arranged on the threaded plate 14, and the arc groove 16 is arranged on the top of the adjustment tube 9. By rotating the directional rotating tube 11, the gear ring 12 is driven to rotate, the gear ring 12 and the rotating gear 13 are engaged, and then the rotating gear 13 is driven to rotate, driving the threaded rod to rotate, and the threaded rod is extended into the arc groove 16 to fix the adjustment tube 9, thereby achieving the stability of the clamping rod 4.

[0037] When the side dust removal mechanism needs to be operated, the dust removal box 17 is installed on the side of the top end surface of the frame 1, the dust removal fan 20 is installed on the side of the dust removal box 17, one end of the adapter elbow 18 is installed on the top end surface of the dust removal box 17, and the dust inlet hopper 19 is arranged at the other end of the adapter elbow 18, and the adapter elbow 18 and the dust removal box 17 are through-connected. Start the dust removal fan 20, and the airflow generated by the dust removal fan 20 passes through the adapter elbow 18 and the dust inlet hopper 19, and the dust generated by the screen box 2 during the chip removal process is sucked into the dust removal box 17, thereby realizing the collection and purification of dust.

[0038] Start the driving assembly 21, the rotating shaft 22 drives the turntable 23 to rotate, and the connecting frame 25 on the eccentric rod 24 drives the screen box 2 to vibrate to achieve rice crumb removal. During the crumb removal process, the generated dust is sucked in and collected by the side dust removal mechanism. When it is necessary to open or close the sealing plate, it is adjusted through the sealing plate clamping mechanism and the clamping auxiliary mechanism. The rice after crumb removal passes through the outlet end of the screen box 2 and is sealed by the sealing plate clamping mechanism to ensure the subsequent collection of the rice.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A rice processing crumb removal device, comprising a frame (1), a screen box (2), a sealing plate clamping mechanism, a clamping auxiliary mechanism and a side dust removal mechanism, wherein: The clamping mechanism of the sealing plate comprises a clamping tube (3), a clamping rod (4), a clamping groove (5), a locking spring (6), a locking rod (7), a locking block (8), an adjusting tube (9) and an unlocking block (10); the clamping rod (4) can longitudinally move and extend into the interior of the clamping tube (3); the clamping groove (5) is arranged on the side of the clamping rod (4); the locking rod (7) penetrates transversely and is movably arranged on the side wall of the clamping tube (3); the locking block (8) is installed at one end of the locking rod (7); a locking spring (6) is connected between the locking block (8) and the inner wall of the clamping tube (3); the adjusting tube (9) is movably mounted on the clamping tube (3) ), the unlocking block (10) is arranged on the top of the adjustment tube (9), the clamping auxiliary mechanism comprises a directional rotating tube (11), a gear ring (12), a rotating gear (13), a threaded plate (14), a screw rod (15) and an arc groove (16), the directional rotating tube (11) is sleeved on the side wall of the clamping tube (3), the threaded plate (14) is installed on the side wall of the clamping tube (3), the threaded rod is longitudinally arranged on the threaded plate (14), the arc groove (16) is arranged on the top of the adjustment tube (9), the rotating gear (13) is arranged at one end of the threaded rod, and the gear ring (12) is installed at the bottom end of the directional rotating tube (11).

2. The rice processing crumb removal device according to claim 1, characterized in that: The side dust removal mechanism comprises a dust removal box (17), an adapter elbow (18), a dust inlet hopper (19) and a dust removal fan (20); the dust removal box (17) is mounted on the side of the top end surface of the frame (1); the dust removal fan (20) is mounted on the side of the dust removal box (17); one end of the adapter elbow (18) is mounted on the top end surface of the dust removal box (17); the dust inlet hopper (19) is arranged at the other end of the adapter elbow (18); and the adapter elbow (18) and the dust removal box (17) are through-connected.

3. The rice processing crumb removal device according to claim 1, characterized in that: A driving assembly (21) is connected to the side of the frame (1), and a rotating shaft (22) is connected to the output end of the driving assembly (21), and a rotating disk (23) is connected to one end of the rotating shaft (22).

4. The rice processing crumb removal device according to claim 3, characterized in that: An eccentric rod (24) is provided on one end surface of the rotating disk (23), a connecting frame (25) is provided on the eccentric rod (24), and the screen box (2) is installed on the connecting frame (25).

5. The rice processing crumb removal device according to claim 2, characterized in that: The screen box (2) is provided with lateral plates (26) on both sides of the outlet end, and the side surfaces of the lateral plates (26) are connected with sealing plates (27), and one end of the clamping rod (4) is matched and connected to the lateral plates (26).

6. The rice processing crumb removal device according to claim 1, characterized in that: A connecting plate (28) is provided at the bottom of the side wall of the clamping tube (3), and the connecting plate (28) is fixedly mounted on the side end surface of the sealing plate (27); one end of the clamping rod (4) extends through the lateral plate (26) and the sealing plate (27), and the clamping rod (4) further extends into the clamping tube (3).

7. The rice processing crumb removal device according to claim 1, characterized in that: A bottom plate (29) is provided at the bottom of the adjustment tube (9), a fixing plate (30) is provided at the top end surface of the connecting plate (28), and a return spring (31) is connected between the fixing plate (30) and the bottom plate (29).

8. The rice processing crumb removal device according to claim 1, characterized in that: The bottom of the screen box (2) is connected with a roller (32), and the roller (32) is mounted on the top end of the frame (1).

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