Impurity removal device for rice processing

Abstract

The utility model discloses an impurity removal device for rice processing, which comprises a vibrating frame, one end of the vibrating frame is fixedly connected with a feeding valve frame, the other end of the vibrating frame is fixedly connected with a discharging valve frame, one ends of the feeding valve frame and the discharging valve frame, which are far away from each other, are provided with material conveying pipes, and the other ends of the feeding valve frame and the discharging valve frame are provided with material conveying pipes. A supporting bottom frame is fixedly connected to the bottom end of the vibrating frame, ventilation side frames are fixedly connected to the two sides of the surface of the supporting bottom frame, and first impurity removing nets are arranged on the inner walls of the ventilation side frames. Through the arrangement of the vibration frame, the feeding valve frame, the discharging valve frame, the conveying pipe, the supporting bottom frame, the vibration motor, the vibration spring, the layering plate, the layering groove, the feeding cover and the discharging valve seat, more thorough internal impurity removal operation on rice processing can be achieved, and in the actual using process, a worker firstly places rice raw materials needing impurity removal into the storage tank, and then the rice raw materials need to be subjected to impurity removal; rice is poured from a feeding cover at the top end of a material conveying pipe on the side face of the feeding valve frame, and then the rice raw materials flow along the feeding valve frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing, and in particular relates to an impurity removing device used for rice processing. Background Art

[0002] Rice, also known as rice, is a food made from rice grains after processes such as cleaning, husking, milling, and finished product arrangement. Rice is the staple food of people in most areas. Rice often needs to be cleaned before processing and packaging so that the rice can be eaten normally and ensure the processing quality of the rice.

[0003] In this regard, China applied for patent number: CN 210230603 U, which discloses a de-impuring device for rice processing, including a bracket and a de-impuring frame, wherein universal wheels are fixed at the four corners of the bottom end of the bracket by bolt connection, a spring is welded on the upper end of the bracket, the de-impuring frame is arranged on the upper end of the spring, and a vibration motor is arranged on one side wall of the de-impuring frame. The beneficial effect is that: the utility model effectively avoids the splashing of rice and the diffusion of dust in the rice during the de-impuring process through the design of a transparent cover, reduces the loss of rice during the de-impuring process, and makes the de-impuring environment cleaner. Through the design of a movable screen, a pull-out groove, a limit bolt, a limit groove and a screw hole, the size of the opening of the de-impuring component in the device can be adjusted according to the actual size of the rice, thereby increasing the scope of use of the device and making the device more practical.

[0004] However, in actual use, this structure can only perform a unified vibration impurity removal and filtering operation on a large amount of rice raw materials. At this time, due to the large overall depth of the rice, some debris is very likely to accumulate inside the rice raw materials, affecting the effect of its vibration impurity removal. At the same time, the equipment realizes efficient auxiliary impurity removal operation of the rice raw materials, which cannot meet daily use needs. Therefore, it has become an urgent problem to be solved to improve and perfect the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide an impurity removal device for rice processing, so as to solve the problem that the existing structure can only perform a unified vibration impurity removal and filtering operation on a large amount of rice raw materials during actual use. At this time, due to the large overall depth of the rice, some impurities are very likely to accumulate inside the rice raw materials, affecting the effect of the vibration impurity removal. At the same time, the equipment realizes the efficient auxiliary impurity removal operation of the rice raw materials, but cannot meet the problem of daily use needs.

[0006] To achieve the above object, the utility model provides the following technical solution: a de-impurity device for rice processing, comprising a vibration frame, one end of which is fixedly connected to a feed valve frame, the other end of which is fixedly connected to a discharge valve frame, and a feed pipe is provided at one end of the feed valve frame and the discharge valve frame which are away from each other;

[0007] A supporting base frame, wherein the bottom end of the vibration frame is fixedly connected to the supporting base frame, both sides of the surface of the supporting base frame are fixedly connected to ventilation side frames, and the inner wall of the ventilation side frame is provided with a first impurity removal net.

[0008] Preferably, collection boxes are provided inside both sides of the supporting base frame, and dust collection units are provided on both sides of the surface of the supporting base frame.

[0009] Preferably, a vibration motor is arranged at the inner center of the supporting base frame, and vibration springs are arranged at the inner four corners of the supporting base frame.

[0010] Preferably, layered plates are evenly arranged inside the vibration frame, and layered grooves are evenly arranged inside the vibration frame through the layered plates.

[0011] Preferably, a suction net is arranged on the top of the vibration frame, and second impurity removal nets are evenly arranged on the sides of the vibration frame.

[0012] Preferably, a feed cover is fixedly connected to the top end of the feed valve frame, and a discharge valve seat is provided at the bottom end of the feed conveying pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The impurity removal device for rice processing can realize a more thorough internal impurity removal operation for rice processing through the vibration frame, feed valve frame, discharge valve frame, feed pipe, support frame, vibration motor, vibration spring, layering plate, layering groove, feed cover and discharge valve seat. In actual use, the staff first pours the rice raw material that needs to be removed from the feed cover at the top of the feed pipe on the side of the feed valve frame, and then the rice raw material follows the feed valve frame and evenly enters the layering groove of the vibration frame, and evenly layers through the layering groove, so that the depth of each layer of rice is shallow. At this time, the vibration motor at the center of the support frame is started, and the vibration springs at the four corners are coordinated to realize efficient vibration operation of each layer of rice raw material inside the vibration frame, so that the impurities inside the vibration frame are quickly shaken out, thereby greatly improving the effect of the equipment on rice processing impurity removal, and finally the rice that has been removed from the feed pipe of the discharge valve frame is quickly discharged through the discharge valve seat, which reflects the practicality of the equipment design.

[0015] 2. The impurity removal device for rice processing further improves the overall use effect of the equipment by arranging a vibration frame, a supporting frame, a ventilation side frame, a first impurity removal net, a collection pumping box, a dust suction unit, a stratification plate, a stratification slot, an air suction net and a second impurity removal net. In daily use, the staff can start the dust suction units on both sides of the surface of the supporting frame to evenly suck air from the inside of the ventilation side frames on both sides of the surface of the supporting frame through the first impurity removal net. At this time, under the internal air suction action of the ventilation side frames, the vibration frame can suck air from the surface air suction net, and then the second impurity removal net evenly designed on the side surface sucks out the rice impurities at the vibration position inside the stratification slot. Finally, all the impurities enter the collection pumping boxes on both sides of the supporting frame for collection and processing, so as to perform a more efficient rice impurity removal operation, which reflects the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the vibration frame structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the ventilation side frame structure of the utility model;

[0019] Figure 4 It is an overall schematic diagram of the supporting chassis structure of the utility model.

[0020] In the figure: 1. Vibration frame; 2. Feed valve frame; 3. Discharge valve frame; 4. Feed pipe; 5. Support base frame; 6. Ventilation side frame; 7. First impurity removal net; 8. Collection pump box; 9. Dust collection unit; 10. Vibration motor; 11. Vibration spring; 12. Layering plate; 13. Layering slot; 14. Suction net; 15. Second impurity removal net; 16. Feed cover; 17. Discharge valve seat. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] The utility model provides a de-impurity device for rice processing as shown in the figure, comprising a vibration frame 1, one end of the vibration frame 1 is fixedly connected with a feed valve frame 2, the other end of the vibration frame 1 is fixedly connected with a discharge valve frame 3, a feeding pipe 4 is arranged at one end away from the feed valve frame 2 and the discharge valve frame 3, a stratification plate 12 is evenly arranged inside the vibration frame 1, stratification grooves 13 are evenly arranged inside the vibration frame 1 through the stratification plate 12, a suction net 14 is arranged on the top of the vibration frame 1, a second de-impurity net 15 is evenly arranged on the side of the vibration frame 1, a feed cover 16 is fixedly connected to the top of the feed valve frame 2, a discharge valve seat 17 is arranged at the bottom end of the feeding pipe 4, the rice raw material is poured from the feed cover 16 at the top of the feeding pipe 4 on the side of the feed valve frame 2, and then the rice raw material follows the feed valve frame 2 and evenly enters the stratification groove 13 of the vibration frame 1, and is evenly stratified through the stratification groove 13, so that the depth of each layer of rice is shallow.

[0023] A support frame 5, the bottom end of the vibration frame 1 is fixedly connected to the support frame 5, ventilation side frames 6 are fixedly connected to both sides of the surface of the support frame 5, a first impurity removal net 7 is arranged on the inner wall of the ventilation side frame 6, collection suction boxes 8 are arranged inside both sides of the support frame 5, dust collection units 9 are arranged on both sides of the surface of the support frame 5, a vibration motor 10 is arranged at the inner center of the support frame 5, and vibration springs 11 are arranged at the four corners of the inner part of the support frame 5. The dust collection units 9 on both sides of the surface of the support frame 5 are started to make it evenly suck air from the inside of the ventilation side frames 6 on both sides of the surface of the support frame 5 through the first impurity removal net 7. At this time, under the internal suction action of the ventilation side frames 6, the vibration frame 1 can suck air from the surface suction net 14.

[0024] Working principle: When in use, first pour the rice raw material that needs to be cleaned from the feed cover 16 at the top of the feed pipe 4 on the side of the feed valve frame 2, and then the rice raw material follows the feed valve frame 2 and evenly enters the stratification groove 13 of the vibration frame 1, and is evenly layered through the stratification groove 13, so that the depth of each layer of rice is shallow. At this time, start the vibration motor 10 at the center of the supporting bottom frame 5, and cooperate with the vibration springs 11 at the four corners to achieve efficient vibration operation of each layer of rice raw material inside the vibration frame 1, so that the impurities inside can be quickly shaken out, thereby greatly improving the effect of the equipment on rice processing and impurity removal, and finally the rice with impurities removed is discharged from the discharge valve frame 3. The conveying pipe 4 is quickly discharged through the discharge valve seat 17. In daily use, the staff can start the dust collection unit 9 on both sides of the surface of the supporting frame 5, so that it can evenly suck air from the inside of the ventilation side frames 6 on both sides of the surface of the supporting frame 5 through the first impurity removal net 7. At this time, under the internal suction action of the ventilation side frames 6, the vibration frame 1 can suck air from the surface suction net 14, and then the second impurity removal net 15 evenly designed on the side is used to suck out the rice impurities at the vibration point inside the stratification groove 13. Finally, all the impurities enter the collection and processing boxes 8 on both sides of the supporting frame 5 for collection and processing, so as to perform more efficient rice impurity removal operations.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for removing impurities from rice, comprising a vibrating frame (1), characterized in that: One end of the vibration frame (1) is fixedly connected to a feed valve frame (2), and the other end of the vibration frame (1) is fixedly connected to a discharge valve frame (3); a feed pipe (4) is provided at one end of the feed valve frame (2) and the discharge valve frame (3) which are away from each other; A supporting base frame (5), wherein the bottom end of the vibration frame (1) is fixedly connected to the supporting base frame (5), ventilation side frames (6) are fixedly connected to both sides of the surface of the supporting base frame (5), and the inner wall of the ventilation side frame (6) is provided with a first impurity removal net (7).

2. The impurity removal device for rice processing according to claim 1, characterized in that: Collection boxes (8) are provided inside the two sides of the supporting base frame (5), and dust collection units (9) are provided on the two sides of the surface of the supporting base frame (5).

3. The impurity removal device for rice processing according to claim 1, characterized in that: A vibration motor (10) is arranged at the inner center of the supporting base frame (5), and vibration springs (11) are arranged at the inner four corners of the supporting base frame (5).

4. The impurity removal device for rice processing according to claim 1, characterized in that: Layered plates (12) are evenly arranged inside the vibration frame (1), and layered grooves (13) are evenly arranged inside the vibration frame (1) through the layered plates (12).

5. The impurity removal device for rice processing according to claim 1, characterized in that: The top of the vibration frame (1) is provided with an air suction net (14), and the side surfaces of the vibration frame (1) are evenly provided with second impurity removal nets (15).

6. The impurity removal device for rice processing according to claim 1, characterized in that: A feed cover (16) is fixedly connected to the top end of the feed valve frame (2), and a discharge valve seat (17) is provided at the bottom end of the feed conveying pipe (4).

Images