Polishing machine for rapid processing of rice

Abstract

The utility model relates to the field of polishing machines, and particularly provides a polishing machine for rapidly processing rice. The polishing device comprises a shell assembly, a polishing assembly and a screening assembly, the shell assembly comprises a box body, the screening assembly comprises a waste box, the waste box is located at the right end of the box body, the screening assembly comprises a filter plate, and the filter plate is located on the upper side of the waste box at the right end of the box body. The technical problems that in the polishing treatment process, rice grains in equipment can generate a large amount of impurities such as rice bran after being polished, and the impurities are mixed with the polished rice grains, so that the rice bran impurities need to be screened out, and the polishing processing efficiency is not high enough are solved, the rice polishing processing efficiency is effectively improved, the structure is simple, use is convenient, and the practicability is high. And the practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of polishing machines, in particular to a polishing machine for rapid rice processing. Background Art

[0002] During rice processing, a polishing machine is needed to process the surface of the initial brown rice. The polishing roller inside the polishing machine rotates to remove impurities such as rice bran on the surface of the brown rice, thereby improving the smoothness of the rice grains and making the rice grains more crystal clear and beautiful. Polishing is a very important process in rice processing.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: during the polishing process, the rice grains inside the equipment will produce a large amount of impurities such as rice bran after polishing, and the impurities are mixed with the polished rice grains. Therefore, the rice bran impurities need to be screened out, resulting in insufficient efficiency of the polishing process. Utility Model Content

[0004] In order to improve the problem that during the polishing process, a large amount of impurities such as rice bran will be generated after polishing the rice grains inside the equipment, and the impurities are mixed with the polished rice grains. Therefore, the rice bran impurities need to be screened out, resulting in insufficient efficiency of the polishing process, the present application provides a polishing machine for rapid rice processing.

[0005] The present application provides a polishing machine for rapid rice processing, which adopts the following technical scheme: a polishing machine for rapid rice processing, comprising a shell assembly, a polishing assembly and a screening assembly, wherein the shell assembly comprises a box body, a feeding port is provided at the top of the box body, a material taking door is provided at the bottom of the right end of the box body, the polishing assembly comprises a rear cover plate, the rear cover plate is located at the top of the left side of the box body, the polishing assembly comprises a bracket, the left end of the bracket is fixedly connected to the top of the right end of the box body, the polishing assembly comprises two groups of polishing rollers, both of which are located inside the box body, the screening assembly comprises a waste box, the waste box is located at the right end of the box body, and the screening assembly comprises a filter plate, the filter plate is located on the upper side of the waste box at the right end of the box body.

[0006] It is further provided that a first sliding groove is provided at the right end of the box body located at the lower side of the bracket, and a second sliding groove is provided at the right end of the box body located at the lower side of the first sliding groove.

[0007] It is further configured that the front and rear ends of the filter plate are fixedly connected with a first sliding bar, the first sliding bar is located in the first sliding groove, and the front and rear ends of the waste box are fixedly connected with a second sliding bar, the second sliding bar is located in the second sliding groove.

[0008] It is further configured that a controller is provided at the top of the bracket, and servo motors are provided at both the front and rear ends of the bracket, and the servo motors are electrically connected to the controller.

[0009] It is further arranged that the left ends of the two groups of polishing rollers are provided with rectangular grooves, rectangular rods are sleeved in the rectangular grooves, and the right ends of the two groups of rectangular rods are respectively fixedly connected to the output ends of the two groups of servo motors.

[0010] It is further arranged that two sets of rectangular seats are provided at the right end of the rear cover plate through bearings, and the left ends of the rectangular rods are sleeved on the right ends of the rectangular seats.

[0011] It is further arranged that connecting rods are fixedly connected to the front and rear sides of the left end of the box body, the rear cover plate is sleeved on the two groups of connecting rods, and limiting nuts are sleeved on the left sides of the connecting rods through threaded sleeves.

[0012] Compared with the related art, the polishing machine for rapid rice processing provided by the utility model has the following beneficial effects:

[0013] The utility model provides a polishing machine for rapid rice processing. The arrangement of a polishing component and a screening component solves the technical problem that during the polishing process, a large amount of impurities such as rice bran will be generated after polishing of rice grains inside the equipment, and the impurities are mixed with the polished rice grains, so the rice bran impurities need to be screened out, resulting in insufficient efficiency of the polishing process. The two groups of polishing rollers are controlled by a controller to rotate to polish the rice. During polishing, impurities on the rice grains fall into a waste box through a filter plate and are collected. The waste box is pulled out to facilitate personnel to take out the waste. The filter plate is pulled so that the polished rice grains fall into the bottom of the box body and are stored, thereby effectively improving the efficiency of the rice polishing process. The utility model has the advantages of simple structure, convenient use, and good practicality.

[0014] The utility model provides a polishing machine for rapid rice processing. Through the arrangement of a shell component and a polishing component, a limit nut is rotated to release the limit on a rear cover plate, and the rear cover plate is pulled outward to separate a rectangular seat from a rectangular rod, thereby facilitating personnel to disassemble, assemble and replace a polishing roller that is worn during work, thereby improving the stability of the polishing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a polishing machine for rapid rice processing provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall top view cross-sectional structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point B.

[0019] Numbers in the figure: 1. Shell assembly; 101. Box body; 102. Material taking door; 103. Material feed port; 2. Polishing assembly; 201. Rear cover; 202. Bracket; 203. Controller; 204. Servo motor; 205. Polishing roller; 206. Bearing; 207. Limit nut; 208. Connecting rod; 209. Rectangular groove; 210. Rectangular rod; 211. Rectangular seat; 3. Screening assembly; 301. Waste box; 302. Filter plate; 303. First sliding groove; 304. Second sliding groove; 305. First sliding bar; 306. Second sliding bar. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-4 As shown, a polishing machine for rapid rice processing of the utility model comprises a shell assembly 1, a polishing assembly 2 and a screening assembly 3, the shell assembly 1 comprises a box body 101, a feeding port 103 is arranged at the top of the box body 101, a feeding door 102 is arranged at the bottom of the right end of the box body 101, the polishing assembly 2 comprises a rear cover plate 201, the rear cover plate 201 is located at the top of the left side of the box body 101, the polishing assembly 2 comprises a bracket 202, the left end of the bracket 202 is fixedly connected to the top of the right end of the box body 101, the polishing assembly 2 comprises two groups of polishing rollers 205, the polishing rollers 205 are both located inside the box body 101, the screening assembly 3 comprises a waste box 301, the waste box 301 is located at the right end of the box body 101, the screening assembly 3 comprises a filter plate 302, and the filter plate 302 is located on the upper side of the waste box 301 at the right end of the box body 101.

[0023] like Figure 1-4 As shown, a first sliding groove 303 is formed at the right end of the box body 101 and located below the bracket 202 , and a second sliding groove 304 is formed at the right end of the box body 101 and located below the first sliding groove 303 .

[0024] like Figure 1-4 As shown, the filter plate 302 is fixedly connected to the front and rear ends with a first sliding bar 305, and the first sliding bar 305 is located in the first sliding groove 303. The waste box 301 is fixedly connected to the front and rear ends with a second sliding bar 306, and the second sliding bar 306 is located in the second sliding groove 304.

[0025] like Figure 1-4 As shown, a controller 203 is disposed at the top of the bracket 202 , and servo motors 204 are disposed at both the front and rear ends of the bracket 202 , and the servo motors 204 are electrically connected to the controller 203 .

[0026] During implementation, the controller 203 controls the two groups of servo motors 204 to work, and the servo motor 204 drives the rectangular rod 210 to rotate, thereby driving the polishing roller 205 to rotate to polish the rice. During polishing, impurities on the rice grains fall into the waste box 301 through the filter plate 302 and are collected. The waste box 301 is pulled outward to facilitate personnel to take out the waste. By pulling the filter plate 302, the polished rice grains fall into the bottom of the box 101 and are stored, which effectively improves the efficiency of the rice polishing process. The structure is simple and easy to use, and has good practicality.

[0027] Embodiment 2:

[0028] like Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution for a polishing machine for rapid rice processing: a rectangular groove 209 is opened at the left end of the two groups of polishing rollers 205, a rectangular rod 210 is sleeved in the rectangular groove 209, and the right ends of the two groups of rectangular rods 210 are fixedly connected to the output ends of the two groups of servo motors 204 respectively.

[0029] like Figure 1-4 As shown, two sets of rectangular seats 211 are provided at the right end of the rear cover plate 201 through the bearing 206 , and the left ends of the rectangular rods 210 are sleeved on the right ends of the rectangular seats 211 .

[0030] like Figure 1-4 As shown, connecting rods 208 are fixedly connected to the front and rear sides of the left end of the box body 101, and the rear cover plate 201 is sleeved on the two groups of connecting rods 208. The left sides of the connecting rods 208 are all provided with limiting nuts 207 through threaded sleeves.

[0031] During implementation, through the setting of the shell assembly 1 and the polishing assembly 2, the limit nut 207 is rotated to release the limit on the rear cover plate 201, and the rear cover plate 301 is pulled outward to separate it from the connecting rod 208, thereby separating the rectangular seat 211 from the rectangular rod 210, thereby facilitating personnel to disassemble, assemble and replace the polishing roller 205 that is worn during work, thereby improving the stability of the polishing process.

[0032] In this embodiment: the servo motor is 60M-R6430A5-E, and the controller is WSK-M (TH).

[0033] The advantages of this technical solution in practical applications include but are not limited to the following:

[0034] 1. The controller 203 controls the two groups of polishing rollers 205 to rotate and polish the rice. During polishing, impurities on the rice grains fall into the waste box 301 through the filter plate 302 and are collected. After the waste box 301 is pulled out, the filter plate 302 is then pulled to make the polished rice grains fall into the bottom of the box body 101 for storage, thereby effectively improving the efficiency of the rice polishing process. The structure is simple and easy to use, and it has good practicality.

[0035] 2. Release the limit on the rear cover plate 201 by rotating the limit nut 207, and pull the rear cover plate 301 outward to separate the rectangular seat 211 from the rectangular rod 210, so as to facilitate personnel to disassemble and replace the polishing roller 205 that is worn during work, thereby improving the stability of the polishing process.

[0036] The technical solution controls the operation of two groups of servo motors 204 through a controller 203. The servo motor 204 drives the rectangular rod 210 to rotate, thereby driving the polishing roller 205 to rotate to polish the rice. During polishing, impurities on the rice grains fall into the waste box 301 through the filter plate 302 and are collected. The waste box 301 is pulled outward for convenience of personnel to take out the waste. The filter plate 302 is pulled so that the polished rice grains fall into the bottom of the box body 101 for storage. The limit nut 207 is rotated to release the limit on the rear cover plate 201, and the rear cover plate 301 is pulled outward to separate it from the connecting rod 208, thereby separating the rectangular seat 211 from the rectangular rod 210, so that personnel can disassemble, assemble and replace the polishing roller 205 that is worn during work.

[0037] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and the truth of practice, it will be easy for those skilled in the art to think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure.

Claims

1. A polishing machine for rapid rice processing, comprising a housing assembly (1), a polishing assembly (2) and a screening assembly (3), characterized in that: The housing assembly (1) comprises a box body (101), the top of the box body (101) is provided with a feed port (103), the bottom of the right end of the box body (101) is provided with a material taking door (102), the polishing assembly (2) comprises a rear cover plate (201), the rear cover plate (201) is located at the top of the left side of the box body (101), the polishing assembly (2) comprises a bracket (202), the left end of the bracket (202) is fixedly connected to the top of the right end of the box body (101), the polishing assembly (2) comprises two groups of polishing rollers (205), the polishing rollers (205) are both located inside the box body (101), the screening assembly (3) comprises a waste box (301), the waste box (301) is located at the right end of the box body (101), and the screening assembly (3) comprises a filter plate (302), the filter plate (302) is located on the upper side of the waste box (301) at the right end of the box body (101).

2. A polishing machine for rapid rice processing according to claim 1, characterized in that: The right end of the box body (101) is located below the bracket (202) and is provided with a first sliding groove (303), and the right end of the box body (101) is located below the first sliding groove (303) and is provided with a second sliding groove (304).

3. A polishing machine for rapid rice processing according to claim 2, characterized in that: The filter plate (302) is fixedly connected to a first sliding bar (305) at both the front and rear ends, and the first sliding bar (305) is located in the first sliding groove (303). The waste box (301) is fixedly connected to a second sliding bar (306) at both the front and rear ends, and the second sliding bar (306) is located in the second sliding groove (304).

4. A polishing machine for rapid rice processing according to claim 1, characterized in that: A controller (203) is provided at the top of the bracket (202), and servo motors (204) are provided at both the front and rear ends of the bracket (202), and the servo motors (204) are electrically connected to the controller (203).

5. A polishing machine for rapid rice processing according to claim 4, characterized in that: The left ends of the two groups of polishing rollers (205) are provided with rectangular grooves (209), the rectangular grooves (209) are sleeved with rectangular rods (210), and the right ends of the two groups of rectangular rods (210) are fixedly connected to the output ends of the two groups of servo motors (204) respectively.

6. A polishing machine for rapid rice processing according to claim 5, characterized in that: The right end of the rear cover plate (201) is provided with two sets of rectangular seats (211) via a bearing (206), and the left ends of the rectangular rods (210) are sleeved on the right ends of the rectangular seats (211).

7. A polishing machine for rapid rice processing according to claim 6, characterized in that: The front and rear sides of the left end of the box body (101) are fixedly connected with connecting rods (208), the rear cover plate (201) is sleeved on the two groups of connecting rods (208), and the left sides of the connecting rods (208) are sleeved with limiting nuts (207) through threads.

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