Coarse cereal cleaning machine for rice processing and production
By introducing designs such as cleaning boards, cleaning soft boards and filter cones into the rice processing and production grain cleaning machine, the problem of difficult removal of small dust and impurities is solved, and the cleanliness of rice and the stability of the vacuum cleaner are improved.
Patent Information
- Application Number
- CN202420946732.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the cleaning process of existing miscellaneous grain cleaning machines for rice processing and production, smaller dust and impurities are difficult to completely remove, resulting in high impurities content in the rice, and the filter plate of the vacuum cleaner is easily blocked by straw, which reduces work efficiency.
A grain cleaning machine including processing box, screening board, discharge board, vacuum pipe, filter board, cleaning board and output motor is designed. The impurities on the filter board are cleaned and the soft board are cleaned to drive the screen. The plate is vibrated for screening, and the filter cone and dust exhaust pipe are used to remove small dust to reduce the risk of filter plate blockage.
It effectively improves the cleanliness of rice, reduces the impurity content, and improves the working stability and long-term operation efficiency of the vacuum cleaner.
Smart Images
Figure CN222267890U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of rice processing, in particular to a grain cleaning machine for rice processing production. Background Art
[0002] During the process of picking, transportation and processing of rice, a certain amount of impurities will inevitably adhere to the inside. Large impurities (such as weeds, gravel and straw) will increase the failure rate of rice processing equipment. Therefore, using a rice grain cleaning machine to clean the rice is an important processing step.
[0003] In the current prior art, a grain cleaning machine for rice processing production is often composed of a processing box and a screening device. After the rice enters the processing box, the screening device can screen and clean the rice, thereby reducing the content of impurities in the rice.
[0004] In the existing grain cleaning machine for rice processing and production, although the debris can be filtered through the screening device during the processing, smaller dust will be screened and dropped along with the rice; the staff can alleviate this phenomenon by using a dust suction device, but the filter plates arranged inside some dust suction devices will be blocked by the straw sucked together, thereby reducing the working efficiency of the dust suction device; therefore, in view of the above problems, a grain cleaning machine for rice processing and production is proposed. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a grain cleaning machine for rice processing and production.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a grain cleaning machine for rice processing production, comprising a processing box; a feeding port is fixedly connected to the top of the processing box; a screening plate is rotatably connected to the inner side of the processing box; a discharge plate is fixedly connected to a side wall of one side of the processing box; the discharge plate is arranged at one end of the screening plate; a discharge pipe is connected to the bottom of the processing box; a dust suction pipe is fixedly connected to the inner side wall of the processing box; a filter plate is fixedly connected to the end of the dust suction pipe close to the discharge plate; the processing box is far away from the inner side wall of the processing box. A dust suction device is fixedly connected to the side wall of one side of the discharge plate; the dust suction device and the dust suction pipe are connected to each other; an output motor is fixedly connected to the side wall of the processing box body close to the dust suction device; the output motor is rotatably connected to a rotating column at one end close to the processing box body; the rotating column is arranged inside the processing box body; a cleaning plate is fixedly connected to the outer wall of the rotating column; a cleaning soft board is fixedly connected to the inner wall of the processing box body; one end of the cleaning soft board is arranged outside the processing box body; a first extrusion plate is fixedly connected to one end of the rotating column close to the cleaning soft board; a second extrusion plate is fixedly connected to the top of the screening plate.
[0007] Preferably, a filter cone is fixedly connected to the inner side of the processing box; a dust collecting column is fixedly connected to the bottom of the filter cone; a dust exhaust pipe is connected to the bottom of the dust collecting column; and the dust exhaust pipe is arranged outside the processing box.
[0008] Preferably, a threaded pipe is fixedly connected to the inner side of the discharge pipe; and a magnetic threaded column is threadedly connected to the inner side of the threaded pipe.
[0009] Preferably, a blocking box is fixedly connected to the inner wall of the processing box; the blocking box is arranged outside the cleaning soft board; and a first blocking plate is fixedly connected to the inner top of the processing box.
[0010] Preferably, a second blocking plate is fixedly connected to the inner side of the processing box; and the second blocking plate is arranged at the discharge plate.
[0011] Preferably, one end of the first extrusion plate is rotatably connected to a fitting wheel.
[0012] Preferably, a hexagonal nut is fixed to the bottom of the magnetic threaded column.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides a grain cleaning machine for rice processing and production. The output motor is started, and the output motor drives the cleaning plate to rotate through a rotating column. The rotating cleaning plate can clean the impurities attached to the surface of the filter plate, and the rotating cleaning plate can clean the surface through a cleaning soft plate, and the cleaning soft plate can discharge part of the impurities to the outside, thereby improving the cleanliness of the surface of the cleaning plate; during the rotation of the rotating column, the first extrusion plate can be driven to rotate, and the rotating first extrusion plate squeezes the second extrusion plate, so that the second extrusion plate drives the screening plate to move reciprocatingly downward, achieving the effect of driving the screening plate to vibrate, so that the screening plate can screen the rice, and the crushed stones and impurities can be discharged to the outside through the discharge plate, and the filtered and cleaned rice can be discharged to the outside through the discharge pipe; the overall device reduces the situation that the filter plate will be blocked by the straw adsorbed together, thereby reducing the working efficiency of the dust suction device; the overall device improves the stability of the dust suction device when working for a long time.
[0015] 2. The utility model provides a grain cleaning machine for rice processing and production. The filter cone can filter the rice passing through the screening plate. Smaller dust can enter the inner side of the dust collecting column through the filter cone and finally be discharged to the outside through the dust exhaust pipe. The overall device improves the cleanliness of the rice, thereby reducing the impurity content in the rice. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.
[0017] In the attached picture:
[0018] Figure 1 It is a three-dimensional diagram of the processing box of the utility model;
[0019] Figure 2 It is a three-dimensional diagram of the feed inlet in the utility model;
[0020] Figure 3 It is a three-dimensional diagram of the screening plate in the utility model;
[0021] Figure 4 yes Figure 3 Enlarged view of point A.
[0022] Legend:
[0023] 1. Processing box; 11. Feeding port; 12. Screening plate; 13. Discharge plate; 14. Discharge pipe; 15. Dust suction pipe; 16. Filter plate; 17. Dust suction device; 18. Output motor; 19. Rotating column; 110. Cleaning plate; 111. Cleaning soft plate; 112. First extrusion plate; 113. Second extrusion plate; 2. Filter cone; 21. Dust collecting column; 22. Dust discharge pipe; 3. Threaded pipe; 31. Magnetic threaded column; 4. Blocking box; 41. First blocking plate; 5. Second blocking plate; 6. Fitting wheel; 7. Hexagonal nut. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Specific examples are given below.
[0026] See also Figure 1 - Figure 4The utility model provides a grain cleaning machine for rice processing production, comprising a processing box 1; a feeding port 11 is fixedly connected to the top of the processing box 1; a screening plate 12 is rotatably connected to the inner side of the processing box 1; a discharge plate 13 is fixedly connected to a side wall of one side of the processing box 1; the discharge plate 13 is arranged at one end of the screening plate 12; a discharge pipe 14 is connected to the bottom of the processing box 1; a dust suction pipe 15 is fixedly connected to the inner side wall of the processing box 1; a filter plate 16 is fixedly connected to the end of the dust suction pipe 15 close to the discharge plate 13; a dust suction device 17 is fixedly connected to the side wall of the processing box 1 away from the discharge plate 13; the dust suction device 17 is connected to the dust suction pipe 15 ; The side wall of the processing box 1 near the dust collecting device 17 is fixedly connected to an output motor 18; the output motor 18 is rotatably connected to a rotating column 19 near one end of the processing box 1; the rotating column 19 is arranged on the inner side of the processing box 1; the outer wall of the rotating column 19 is fixedly connected to a cleaning plate 110; the inner wall of the processing box 1 is fixedly connected to a cleaning soft board 111; one end of the cleaning soft board 111 is arranged on the outer side of the processing box 1; the end of the rotating column 19 near the cleaning soft board 111 is fixedly connected to a first extrusion plate 112; the top of the screening plate 12 is fixedly connected to a second extrusion plate 113; when working, the cleaning soft board 111 is made of elastic material, and the material to be cleaned is poured into the material through the inner side of the inlet 11 The dust collecting device 17 is started. The dust collecting device 17 can cooperate with the filter plate 16 through the dust collecting pipe 15 to absorb the impurities entering the processing box 1 from the inside of the feeding port 11, and can discharge the impurities to the outside; the output motor 18 is started. The output motor 18 drives the cleaning plate 110 to rotate through the rotating column 19. The rotating cleaning plate 110 can clean the impurities attached to the surface of the filter plate 16, and the rotating cleaning plate 110 can clean the surface through the cleaning soft plate 111, and the cleaning soft plate 111 can discharge some impurities to the outside, thereby improving the cleanliness of the surface of the cleaning plate 110; the rotating column 19 During the process, the first squeezing plate 112 can be driven to rotate, and the rotating first squeezing plate 112 squeezes the second squeezing plate 113, so that the second squeezing plate 113 drives the screening plate 12 to move back and forth downward, thereby achieving the effect of driving the screening plate 12 to vibrate, so that the screening plate 12 can screen the rice, and the gravel and impurities can be discharged to the outside through the discharge plate 13, and the filtered and cleaned rice can be discharged to the outside through the discharge pipe 14; the overall device reduces the possibility that the filter plate 16 will be blocked by the straw adsorbed together, thereby reducing the working efficiency of the dust suction device 17; the overall device improves the stability of the dust suction device 17 when working for a long time.
[0027] like Figure 2As shown, a filter cone 2 is fixedly connected to the inner side of the processing box 1; a dust collecting column 21 is fixedly connected to the bottom of the filter cone 2; a dust exhaust pipe 22 is connected to the bottom of the dust collecting column 21; the dust exhaust pipe 22 is arranged on the outer side of the processing box 1; when working, the filter cone 2 can filter the rice passing through the screening plate 12, and smaller dust can enter the inner side of the dust collecting column 21 through the filter cone 2, and finally be discharged to the outside through the dust exhaust pipe 22. The overall device improves the cleanliness of the rice, thereby reducing the impurity content in the rice.
[0028] like Figure 2 As shown, a threaded pipe 3 is fixedly connected to the inner side of the discharge pipe 14; a magnetic threaded column 31 is threadedly connected to the inner side of the threaded pipe 3; during operation, the magnetic threaded column 31 can be installed on the inner side of the threaded pipe 3 through the thread, and the magnetic threaded column 31 can collect magnetic impurities in the rice. The staff can directly clean the surface of the magnetic threaded column 31 to complete the cleaning of the magnetic impurities in the rice; the magnetic threaded column 31 can also be detached from the inner side of the threaded pipe 3 through the thread.
[0029] like Figure 2 As shown, a blocking box 4 is fixedly connected to the inner wall of the processing box body 1; the blocking box 4 is arranged on the outer side of the cleaning soft board 111; a first blocking plate 41 is fixedly connected to the top of the inner side of the processing box body 1; when working, the blocking box 4 can limit the impurities on the top of the cleaning soft board 111, thereby reducing the occurrence of impurities on the top of the cleaning soft board 111 re-entering the rice; and the first blocking plate 41 can block the rice, thereby reducing the occurrence of rice directly entering the top of the blocking box 4.
[0030] like Figure 2 As shown, a second blocking plate 5 is fixedly connected to the inner side of the processing box 1; the second blocking plate 5 is arranged at the discharge plate 13; when working, the second blocking plate 5 can block the rice on the top of the screening plate 12, thereby reducing the situation where the rice enters the processing box 1 and is directly discharged to the outside through the discharge plate 13.
[0031] like Figure 4 As shown, one end of the first extrusion plate 112 is rotatably connected to a bonding wheel 6; when working, the bonding wheel 6 is bonded to the second extrusion plate 113 together with the first extrusion plate 112, and the bonding wheel 6 rotates together. The rotating bonding wheel 6 can effectively reduce the direct friction between the contact surfaces of the first extrusion plate 112 and the second extrusion plate 113.
[0032] like Figure 2 As shown, a hexagonal nut 7 is fixedly connected to the bottom of the magnetic threaded column 31; during operation, the staff can drive the magnetic threaded column 31 to rotate by operating the hexagonal nut 7 using an external tool, and the overall device improves the ease of operating the magnetic threaded column 31.
[0033] Working principle: During operation, the cleaning soft plate 111 is made of elastic material, and the rice to be cleaned is poured into the inner side of the feeding port 11, and the dust suction device 17 is started. The dust suction device 17 can cooperate with the filter plate 16 through the dust suction pipe 15 to adsorb the impurities entering the processing box 1 from the inner side of the feeding port 11, and can discharge the impurities to the outside; the output motor 18 is started, and the output motor 18 drives the cleaning plate 110 to rotate through the rotating column 19, and the rotating cleaning plate 110 can clean the impurities attached to the surface of the filter plate 16, and the rotating cleaning plate 110 can clean the surface through the cleaning soft plate 111, and the cleaning soft plate 111 can discharge some impurities to the outside, thereby improving the surface of the cleaning plate 110. Cleanliness; During the rotation of the rotating column 19, the first squeezing plate 112 can be driven to rotate, and the rotating first squeezing plate 112 squeezes the second squeezing plate 113, so that the second squeezing plate 113 drives the screening plate 12 to move back and forth downward, thereby driving the screening plate 12 to vibrate, so that the screening plate 12 can screen the rice, and the gravel and impurities can be discharged to the outside through the discharge plate 13, and the filtered and cleaned rice can be discharged to the outside through the discharge pipe 14; the overall device reduces the possibility that the filter plate 16 will be blocked by the straw adsorbed together, thereby reducing the working efficiency of the dust collection device 17; the overall device improves the stability of the dust collection device 17 when it works for a long time; the filter cone 2 can filter the rice passing through the screening plate The rice of 12 is filtered, and smaller dust can enter the inner side of the dust collecting column 21 through the filter cone 2, and finally be discharged to the outside through the dust exhaust pipe 22. The overall device improves the cleanliness of the rice, thereby reducing the impurity content in the rice; the magnetic threaded column 31 can be installed on the inner side of the threaded tube 3 through the thread, and the magnetic threaded column 31 can collect the magnetic impurities in the rice. The staff can directly clean the surface of the magnetic threaded column 31 to complete the cleaning of the magnetic impurities in the rice; the magnetic threaded column 31 can also be separated from the inner side of the threaded tube 3 through the thread; the blocking box 4 can limit the impurities on the top of the cleaning soft board 111, thereby reducing the occurrence of impurities on the top of the cleaning soft board 111 re-entering the rice. ; and the first blocking plate 41 can block the rice, thereby reducing the situation where the rice directly enters the top of the blocking box 4; the second blocking plate 5 can block the rice on the top of the screening plate 12, thereby reducing the situation where the rice enters the processing box 1 and is directly discharged to the outside through the discharge plate 13; the fitting wheel 6 fits with the second extrusion plate 113 together with the first extrusion plate 112, and the fitting wheel 6 rotates together, and the rotating fitting wheel 6 can effectively reduce the direct friction between the contact surface of the first extrusion plate 112 and the second extrusion plate 113; the staff can drive the magnetic threaded column 31 to rotate by using an external tool to operate the hexagonal nut 7, and the overall device improves the simplicity of operating the magnetic threaded column 31.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A grain cleaning machine for rice processing, comprising a processing box (1); characterized in that: The processing box (1) is fixedly connected with a material inlet (11) at the top; a screening plate (12) is rotatably connected to the inner side of the processing box (1); a discharge plate (13) is fixedly connected to a side wall of one side of the processing box (1); the discharge plate (13) is arranged at one end of the screening plate (12); a discharge pipe (14) is connected to the bottom of the processing box (1); a dust suction pipe (15) is fixedly connected to the inner side wall of the processing box (1); a filter plate (16) is fixedly connected to the end of the dust suction pipe (15) close to the discharge plate (13); a dust suction device (17) is fixedly connected to the side wall of the processing box (1) away from the discharge plate (13); the dust suction device (17) and the dust suction pipe (15) are connected to each other. The processing box (1) has a side wall on the side close to the dust collecting device (17) fixedly connected to an output motor (18); one end of the output motor (18) close to the processing box (1) is rotatably connected to a rotating column (19); the rotating column (19) is arranged on the inner side of the processing box (1); a cleaning plate (110) is fixedly connected to the outer wall of the rotating column (19); a cleaning soft plate (111) is fixedly connected to the inner wall of the processing box (1); one end of the cleaning soft plate (111) is arranged on the outer side of the processing box (1); a first extrusion plate (112) is fixedly connected to one end of the rotating column (19) close to the cleaning soft plate (111); and a second extrusion plate (113) is fixedly connected to the top of the screening plate (12).
2. The grain cleaning machine for rice processing according to claim 1, characterized in that: A filter cone (2) is fixedly connected to the inner side of the processing box (1); a dust collecting column (21) is fixedly connected to the bottom of the filter cone (2); a dust exhaust pipe (22) is provided at the bottom of the dust collecting column (21); and the dust exhaust pipe (22) is arranged outside the processing box (1).
3. The grain cleaning machine for rice processing according to claim 1, characterized in that: A threaded tube (3) is fixedly connected to the inner side of the discharge tube (14); and a magnetic threaded column (31) is threadedly connected to the inner side of the threaded tube (3).
4. The grain cleaning machine for rice processing according to claim 1, characterized in that: A blocking box (4) is fixedly connected to the inner wall of the processing box (1); the blocking box (4) is arranged outside the cleaning soft board (111); and a first blocking plate (41) is fixedly connected to the inner top of the processing box (1).
5. The grain cleaning machine for rice processing according to claim 1, characterized in that: A second blocking plate (5) is fixedly connected to the inner side of the processing box (1); the second blocking plate (5) is arranged at the discharge plate (13).
6. The grain cleaning machine for rice processing according to claim 1, characterized in that: One end of the first extrusion plate (112) is rotatably connected to a fitting rotating wheel (6).
7. The grain cleaning machine for rice processing according to claim 3, characterized in that: A hexagonal nut (7) is fixedly connected to the bottom of the magnetic threaded column (31).