Rice processing dust removal device

Abstract

The rice processing dust removal device comprises a processing box, a bent groove is formed in the inner wall of the processing box, a rotating shaft is slidably connected into the bent groove, a movable plate is fixedly connected to the outer portion of the rotating shaft, the rotating shaft penetrates through the processing box and extends to the outer portion of the processing box, a movable shaft is fixedly connected to the inner wall of the processing box, and the movable plate is fixedly connected to the inner wall of the processing box. According to the rice processing dust removal device, the rotating shaft, the movable plate, the movable shaft, the bent groove, the connecting rod, the rotating rod, the limiting ring, the pressed spring and the limiting ring are used in cooperation, the flow can be controlled, the dust removal effect is good, the dust removal effect is good, and the dust removal effect is good. When the flow is small, all the surfaces of the rice can be fully exposed under a dust removal mechanism, it can be guaranteed that dust of the rice is removed more comprehensively and meticulously, and the situation that part of the surfaces are not effectively treated is avoided.

Description

Technical Field

[0001] The utility model relates to the field of rice processing, in particular to a rice processing dust removal device. Background Art

[0002] Rice is an important food crop. Dust removal is a key link in the processing process. The rice is directly poured into the dust removal device and the dust is removed by using wind power. However, in the current rice dust removal, when the rice flow is too large, due to the limited processing capacity of the dust removal device, it is impossible to fully remove the dust from each grain of rice within a limited time, resulting in dust residue on the surface of some rice, which reduces the cleanliness of the rice.

[0003] Therefore, it is necessary to provide a rice processing dust removal device to solve the above technical problems. Utility Model Content

[0004] The utility model provides a rice processing dust removal device, which solves the problem that the flow of rice cannot be controlled.

[0005] The cam is fixedly provided with a movable frame, and the movable frame is slidably connected to the movable frame by the movable frame. The movable frame is fixedly provided with a movable frame on the outside of the movable frame, and the movable frame is connected with the movable frame on the outside of the movable frame.

[0006] Preferably, the outside of the processing box is fixedly connected to an extension plate, the bottom of the extension plate is fixedly connected to a motor, one end of the motor is fixedly connected to a threaded screw, the inside of the processing box is fixedly connected to a fixed block, the fixed block is movably connected to the threaded screw, the outside of the threaded screw is threadedly connected to a moving block, the outside of the moving block is fixedly connected to a slider, the inner wall of the processing box is provided with a long groove, the long groove is slidably connected to the slider, the bottom of the moving block is fixedly connected to a square plate, the inside of the square plate is fixedly connected to a telescopic tube, the outside of the telescopic tube is provided with an extrusion spring, the other end of the telescopic tube is fixedly connected to an inclined plate, and the inclined plate is slidably connected to the square plate.

[0007] Preferably, the outside of the processing box is fixedly connected to a dust collecting box, the top of the ash collecting box is fixedly connected to a dust suction pump, the top of the dust suction pump is fixedly connected to a dust suction pipe, the other end of the dust suction pipe is fixedly connected to the processing box, the outside of the dust suction pump is fixedly connected to an ash inlet pipe, the other end of the ash inlet pipe is fixedly connected to the ash collecting box, the top of the ash collecting box is fixedly connected to an exhaust pipe, and a dust filter plate is provided inside the ash collecting box.

[0008] Preferably, a circular sleeve is fixedly connected to the outside of the processing box, an air blowing mechanism is fixedly connected to the inside of the circular sleeve, and a protective plate is fixedly connected to the inside of the circular sleeve.

[0009] Preferably, an ultraviolet lamp is fixedly connected to the inner wall of the processing box, and a feeding pipe is fixedly connected to the top of the processing box.

[0010] Preferably, an oblique flow plate is fixedly connected to the interior of the processing box.

[0011] Compared with the related art, the rice processing dust removal device provided by the utility model has the following beneficial effects:

[0012] The utility model provides a rice processing dust removal device, which can control the flow rate by cooperating with a rotating shaft, a movable plate, a movable shaft, a curved groove, a connecting rod, a rotating rod, a limiting ring, a pressure spring, and a limiting ring. When the flow rate is small, it is beneficial to fully expose all surfaces of the rice to the dust removal mechanism, thereby ensuring that the rice is dusted more comprehensively and meticulously, and avoiding the situation where some surfaces are not effectively treated. When the flow rate is large, it can ensure that a large amount of rice is preliminarily dust-removed in a short time, avoiding the accumulation of rice waiting for treatment, and ensuring the continuity of the processing flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic structural diagram of a preferred embodiment of the rice processing dust removal device provided by the utility model;

[0014] Figure 2 for Figure 1 The rear view diagram shown;

[0015] Figure 3 for Figure 1 Schematic diagram of the internal structure shown;

[0016] Figure 4 for Figure 1 The partial schematic diagram shown;

[0017] Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown;

[0018] Figure 6 for Figure 1 The schematic side cross-sectional view shown;

[0019] Figure 7 for Figure 6 An enlarged schematic diagram of part B is shown;

[0020] Figure 8 for Figure 1 The front cross-sectional view is shown.

[0021] Numbers in the figure: 1. processing box, 2. bending groove, 3. rotating shaft, 4. movable plate, 5. movable shaft, 6. bending and extension groove, 7. connecting rod, 8. rotating rod, 9. limiting ring, 10. limiting ring, 11. compression spring, 12. lock hole, 13. limiting frame, 14. rubber block, 15. inclined slide plate, 16. extension plate, 17. motor, 18. threaded screw, 19. fixed block, 20. moving block, 21. slider, 22. long groove, 23. square plate, 24. telescopic tube, 25. extrusion spring, 26. inclined plate, 27. ash collecting box, 28. dust suction pump, 29. dust suction pipe, 30. ash feeding pipe, 31. exhaust pipe, 32. dust filter plate, 33. round sleeve, 34. air blast mechanism, 35. protective plate, 36. ultraviolet lamp, 37. feeding pipe, 38. oblique flow plate. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the rice processing dust removal device provided by the utility model; Figure 2 for Figure 1 The rear view diagram shown; Figure 3 for Figure 1 Schematic diagram of the internal structure shown; Figure 4 for Figure 1 The partial schematic diagram shown; Figure 5 for Figure 4 An enlarged schematic diagram of part A is shown; Figure 6 for Figure 1 The schematic side cross-sectional view shown; Figure 7 for Figure 6 An enlarged schematic diagram of part B is shown; Figure 8 for Figure 1The front cross-sectional schematic diagram shown. The rice processing dust removal device includes: a processing box 1, the inner wall of the processing box 1 is provided with a curved groove 2, the inner part of the curved groove 2 is slidably connected to a rotating shaft 3, the outer part of the rotating shaft 3 is fixedly connected to a movable plate 4, the rotating shaft 3 passes through the processing box 1 and extends to the outside of the processing box 1, the inner wall of the processing box 1 is fixedly connected to a movable shaft 5, the movable shaft 5 is movably connected to the movable plate 4, the outer part of the processing box 1 is provided with a curved groove 6, the curved groove 6 is slidably connected to the rotating shaft 3, the outer part of the rotating shaft 3 is movably connected to a connecting rod 7, the other end of the connecting rod 7 is movably connected to a rotating rod 8, The rotating rod 8 passes through the connecting rod 7 and extends to the outside of the connecting rod 7. The outside of the rotating rod 8 is fixedly connected to a limiting ring 9. The outside of the rotating rod 8 is fixedly connected to a limiting ring 10. The outside of the rotating rod 8 is provided with a compression spring 11. The outside of the processing box 1 is provided with a lock hole 12, and the lock hole 12 is plugged into the rotating rod 8. The outside of the processing box 1 is fixedly connected to a limiting frame 13, and the limiting frame 13 is slidably connected to the rotating rod 8. The outside of the bending and stretching groove 6 is fixedly connected to a rubber block 14, and the rubber block 14 is slidably connected to the rotating shaft 3. The inner wall of the processing box 1 is fixedly connected to an inclined slide 15.

[0024] By adjusting the position of the rotating rod 8, the distance between the movable plates 4 can be controlled. By controlling the distance, the flow rate of rice entering can be adjusted to meet the processing task. The limiting ring 9 and the limiting ring 10 can squeeze the compressed spring 11 when the rotating rod 8 is pulled outward, and the limiting ring 10 can limit the connecting rod 7 to generate resistance. The rubber block 14 can protect the bending and stretching groove 6 to prevent rice from overflowing from the outside of the processing box. The rubber block 14 is made of rubber and can be bent, twisted and stretched without being easily broken. The rice particles are buffered by two opposing inclined slides 15 to extend the time that the rice stays inside the processing box 1.

[0025] The outside of the processing box 1 is fixedly connected to an extension plate 16, the bottom of the extension plate 16 is fixedly connected to a motor 17, one end of the motor 17 is fixedly connected to a threaded screw 18, the inside of the processing box 1 is fixedly connected to a fixed block 19, the fixed block 19 is movably connected to the threaded screw 18, the external threaded connection of the threaded screw 18 is connected to a moving block 20, the external of the moving block 20 is fixedly connected to a slider 21, the inner wall of the processing box 1 is provided with a long groove 22, the long groove 22 is slidably connected to the slider 21, the bottom of the moving block 20 is fixedly connected to a square plate 23, the inside of the square plate 23 is fixedly connected to a telescopic tube 24, the outside of the telescopic tube 24 is provided with an extrusion spring 25, the other end of the telescopic tube 24 is fixedly connected to an inclined plate 26, and the inclined plate 26 is slidably connected to the square plate 23.

[0026] When the threaded screw 18 rotates, the moving block 20 can move horizontally inside the processing box 1, and the moving block 20 can scrape off the dust on the top of the inner wall of the processing box 1. This is because during operation, dust generates static electricity inside the processing box 1 and is adsorbed around the inner wall of the processing box 1. The humidity in the air will make the dust firmly adhere to the inner wall of the processing box 1 and easily become moldy, which has an adverse effect on the rice. The telescopic tube 24 and the extrusion spring 25 can ensure that the bottom of the inclined plate 26 can fit with the bottom of the processing box 1 and can change according to the shape of the interior of the processing box 1. The square plate 23 and the inclined plate 26 can scrape off the dust on both sides of the inner wall of the processing box 1 when moving horizontally. The cooperation of the long groove 22 and the slider 21 can limit the moving block 20, ensuring that the moving block 20 can move horizontally.

[0027] The outside of the processing box 1 is fixedly connected to a dust collecting box 27, the top of the ash collecting box 27 is fixedly connected to a dust suction pump 28, the top of the dust suction pump 28 is fixedly connected to a dust suction pipe 29, the other end of the dust suction pipe 29 is fixedly connected to the processing box 1, the outside of the dust suction pump 28 is fixedly connected to an ash inlet pipe 30, the other end of the ash inlet pipe 30 is fixedly connected to the ash collecting box 27, the top of the ash collecting box 27 is fixedly connected to an exhaust pipe 31, and a dust filter plate 32 is provided inside the ash collecting box 27.

[0028] By starting the dust suction pipe 29, the dust generated inside the processing box 1 is absorbed and transported to the inside of the dust collecting box 27 through the dust inlet pipe 30. The dust is simply filtered by the dust filter plate 32 and then discharged to the outside through the exhaust pipe 31, thereby reducing the large amount of dust generated during operation.

[0029] A circular sleeve 33 is fixedly connected to the outside of the processing box 1 , an air blowing mechanism 34 is fixedly connected to the inside of the circular sleeve 33 , and a protective plate 35 is fixedly connected to the inside of the circular sleeve 33 .

[0030] The air blowing mechanism 34 generates sufficient air volume inside the processing box 1 , and the protective plate 35 prevents rice grains from entering the circular sleeve 33 and affecting the air blowing mechanism 34 .

[0031] An ultraviolet lamp 36 is fixedly connected to the inner wall of the processing box 1 , and a feeding pipe 37 is fixedly connected to the top of the processing box 1 .

[0032] The irradiation of the ultraviolet lamp 36 can inhibit the germination of mold spores and the growth of mycelium on the outside of the rice, destroy the cell structure of the mold, thereby reducing the probability of the rice becoming moldy and extending the storage time of the rice.

[0033] An oblique flow plate 38 is fixedly connected to the interior of the processing box 1 .

[0034] The oblique flow plate 38 allows the rice to flow out of the processing box 1 smoothly after dust removal.

[0035] The working principle of the rice processing dust removal device provided by the utility model is as follows: before processing and dust removal, the flow rate of rice is adjusted as needed. First, the personnel pulls out the rotating rod 8 to the outside. When pulling it out, the rotating rod 8 disengages from the lock hole 12, so that the rotating rod 8 can slide horizontally in a straight line inside the limiting frame 13, and the limiting frame 13 can limit the rotating rod 8. When the rotating rod 8 is pushed upward, the connecting rod 7 is tilted and displaced upward, which can drive the rotating shaft 3 to move. When the rotating shaft 3 moves, it drives the movable plate 4 to form an arc-shaped motion trajectory inside the bending and stretching groove 6, so that the inclination level of the movable plate 4 changes. By pushing the rotating rod 8, the distance between the movable plates 4 changes, so that the flow rate of rice can be controlled, ensuring that the equipment can efficiently process rice and avoiding waste of equipment resources.

[0036] Compared with the related art, the rice processing dust removal device provided by the utility model has the following beneficial effects:

[0037] The utility model provides a rice processing dust removal device. The flow rate can be controlled by cooperating with a rotating shaft 3, a movable plate 4, a movable shaft 5, a curved groove 2, a connecting rod 7, a rotating rod 8, a limiting ring 9, a compression spring 11, and a limiting ring 10. When the flow rate is small, it is beneficial for all surfaces of the rice to be fully exposed to the dust removal mechanism, thereby ensuring that the rice is dusted more comprehensively and meticulously, and avoiding the situation where some surfaces are not effectively treated. When the flow rate is large, it can ensure that a large amount of rice is preliminarily dust-removed in a short time, thereby avoiding the accumulation of rice waiting for treatment, and ensuring the continuity of the processing flow.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rice processing dust removal device, characterized in that: include: The outer cover is fixedly provided with a cover, and the cover is fixedly provided with a fixing portion for fixing the fixing portion, and the fixing portion is fixedly provided with a fixing portion for fixing the fixing portion.

2. The rice processing dust removal device according to claim 1, characterized in that: The outside of the processing box is fixedly connected to an extension plate, the bottom of the extension plate is fixedly connected to a motor, one end of the motor is fixedly connected to a threaded screw, the inside of the processing box is fixedly connected to a fixed block, the fixed block is movably connected to the threaded screw, the outside of the threaded screw is threadedly connected to a moving block, the outside of the moving block is fixedly connected to a slider, the inner wall of the processing box is provided with a long groove, the long groove is slidably connected to the slider, the bottom of the moving block is fixedly connected to a square plate, the inside of the square plate is fixedly connected to a telescopic tube, the outside of the telescopic tube is provided with an extrusion spring, the other end of the telescopic tube is fixedly connected to an inclined plate, and the inclined plate is slidably connected to the square plate.

3. The rice processing dust removal device according to claim 1, characterized in that: The outside of the processing box is fixedly connected to a dust collecting box, the top of the dust collecting box is fixedly connected to a dust suction pump, the top of the dust suction pump is fixedly connected to a dust suction pipe, the other end of the dust suction pipe is fixedly connected to the processing box, the outside of the dust suction pump is fixedly connected to an ash inlet pipe, the other end of the ash inlet pipe is fixedly connected to the ash collecting box, the top of the ash collecting box is fixedly connected to an exhaust pipe, and a dust filter plate is provided inside the ash collecting box.

4. The rice processing dust removal device according to claim 1, characterized in that: The outside of the processing box is fixedly connected with a circular sleeve, the inside of the circular sleeve is fixedly connected with an air blowing mechanism, and the inside of the circular sleeve is fixedly connected with a protective plate.

5. The rice processing dust removal device according to claim 1, characterized in that: An ultraviolet lamp is fixedly connected to the inner wall of the processing box, and a feeding pipe is fixedly connected to the top of the processing box.

6. The rice processing dust removal device according to claim 1, characterized in that: An oblique flow plate is fixedly connected inside the processing box.

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