Rice polishing device

Abstract

The utility model discloses a rice polishing device which comprises a polishing barrel arranged on a support, a polishing shaft is rotatably arranged in the polishing barrel, a stirring plate is arranged on the polishing shaft in a surrounding mode, the upper end of the polishing barrel is communicated with a feeding bin, a plurality of inclined plates are arranged on the two sides of the inner wall of the feeding bin respectively, and the inclined plates are arranged on the two sides of the inner wall of the feeding bin respectively. The multiple inclined plates are arranged from top to bottom in a staggered mode so that rice can flow into the polishing barrel through the multiple inclined plates, the inclined plates are of hollow structures, multiple spraying heads are arranged on the lower surfaces of the inclined plates, a liquid supply pipe is arranged on the outer wall of the polishing barrel, and each inclined plate communicates with the liquid supply pipe through a branch pipe. The problems that according to a polishing machine in the prior art, a humidifying assembly is arranged at an opening of a shell, and in the water spraying process, rice on the lower layer is difficult to spray and soak, so that part of rice cannot be wetted, and polishing is affected are solved.

Description

Technical Field

[0001] The utility model relates to rice processing equipment, in particular to a rice polishing device. Background Art

[0002] In the field of rice processing, rice needs to be polished, and water spraying is generally performed during the polishing process. Wet polishing can gelatinize and colloidize the starch on the surface of the rice, thereby improving the appearance quality of the rice. For example, Chinese patent No. CN202322614223.4 provides a rice polishing machine with a function of reducing broken rice, comprising a rice polishing mounting shell, a rice polishing assembly provided inside the rice polishing mounting shell, a humidifying assembly provided on one side of the rice polishing assembly, and a broken rice screening assembly provided at the bottom of the rice polishing assembly. The utility model improves the existing technology, not only improving the polishing efficiency of rice, but also screening and collecting broken rice generated during the polishing process, thereby reducing the production steps. For example, in the polishing machine in the above-mentioned prior art, the humidifying assembly is arranged at the opening of the shell. During the water spraying process, it is difficult to spray and soak the rice in the lower layer, resulting in part of the rice not being wetted, affecting the polishing. Utility Model Content

[0003] The utility model aims to provide a rice polishing device, which solves the problem that a polishing machine in the prior art has a humidifying component arranged at the opening of a shell, and it is difficult to spray and soak the rice in the lower layer during the water spraying process, resulting in part of the rice not being wetted, thus affecting the polishing.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a rice polishing device, which includes a polishing cylinder arranged on a bracket, a polishing shaft rotatably arranged in the polishing cylinder, a stirring plate arranged around the polishing shaft, the upper end of the polishing cylinder is connected to a feed bin, and a plurality of inclined plates are respectively arranged on both sides of the inner wall of the feed bin. The plurality of inclined plates are staggered from top to bottom so that rice can flow into the polishing cylinder through the plurality of inclined plates. The inclined plates are hollow structures, and a plurality of spray heads are arranged on the lower surface of the inclined plates. The outer wall of the polishing cylinder is provided with a liquid supply pipe, and each of the inclined plates is connected to the liquid supply pipe through a branch pipe.

[0005] Preferably, a motor is provided on the outer wall of the polishing cylinder, and the output shaft of the motor is connected to the polishing shaft.

[0006] Preferably, the inner wall of the polishing cylinder is provided with a plurality of polishing sheets.

[0007] Preferably, the lower end of the polishing cylinder is provided with an opening, a cover plate is hinged on the opening, and a cylinder is provided on the bracket, and a piston rod of the cylinder can contact the cover plate.

[0008] Preferably, a sealing ring is provided around the periphery of the covering plate.

[0009] Preferably, a feed hopper is provided at the upper end of the feed bin.

[0010] Beneficial effects: The utility model provides a rice polishing device, which includes a polishing cylinder arranged on a bracket, a polishing shaft rotatably arranged in the polishing cylinder, a stirring plate arranged around the polishing shaft, the upper end of the polishing cylinder is connected to a feed bin, a plurality of inclined plates are respectively arranged on both sides of the inner wall of the feed bin, and the plurality of inclined plates are staggered from top to bottom so that rice can flow into the polishing cylinder through the plurality of inclined plates, the inclined plates are hollow structures, a plurality of spray heads are arranged on the lower surface of the inclined plates, a liquid supply pipe is provided on the outer wall of the polishing cylinder, and each of the inclined plates is connected to the liquid supply pipe through a branch pipe. During operation, rice is poured from the feed bin, and the rice flows into the polishing cylinder along the inclined plates. When the rice slides on the inclined plates, the spray heads on the upper inclined plates can perform spraying operations to moisten the rice, thereby ensuring that the rice entering the polishing cylinder can be completely moistened, thereby improving the subsequent polishing effect.

[0011] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a structural diagram of a rice polishing device provided by the utility model;

[0014] Figure 2 This is a diagram of the internal structure of the rice polishing device provided by the utility model;

[0015] Figure 3 It is a side view of the rice polishing device provided by the utility model.

[0016] Description of Reference Numerals

[0017] 1-polishing cylinder; 2-feeding bin; 3-feeding hopper; 4-bracket; 5-motor; 6-liquid supply pipe; 7-inclined plate; 8-cylinder; 9-polishing shaft; 10-polishing sheet; 11-covering plate. DETAILED DESCRIPTION

[0018] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0019] like Figure 1-3 As shown: The utility model provides a rice polishing device, which includes a polishing cylinder 1 arranged on a bracket 4, a polishing shaft 9 rotatably arranged in the polishing cylinder 1, a stirring plate arranged around the polishing shaft 9, the upper end of the polishing cylinder 1 is connected to a feed bin 2, a plurality of inclined plates 7 are respectively provided on both sides of the inner wall of the feed bin 2, and the plurality of inclined plates 7 are staggered from top to bottom so that rice can flow into the polishing cylinder 1 through the plurality of inclined plates 7, the inclined plates 7 are hollow structures, and a plurality of spray heads are provided on the lower surface of the inclined plates 7, and a liquid supply pipe 6 is provided on the outer wall of the polishing cylinder 1, each of the inclined plates 7 is connected to the liquid supply pipe 6 through a branch pipe. During operation, rice is poured from the feed bin, and the rice flows into the polishing cylinder along the inclined plates. When the rice slides on the inclined plates, the spray heads on the upper inclined plates can spray to moisten the rice, ensuring that the rice entering the polishing cylinder can be completely moistened, thereby improving the subsequent polishing effect.

[0020] In a preferred embodiment of the present invention, in order to drive the polishing shaft to rotate, a motor 5 is provided on the outer wall of the polishing cylinder 1 , and the output shaft of the motor 5 is connected to the polishing shaft 9 .

[0021] In a preferred embodiment of the present invention, in order to improve the polishing effect, a plurality of polishing sheets 10 are provided on the inner wall of the polishing cylinder 1 .

[0022] In a preferred embodiment of the present invention, in order to be able to discharge the polished rice in time, an opening is provided at the lower end of the polishing cylinder 1, a covering plate 11 is hinged on the opening, and a cylinder 8 is provided on the bracket 4, and the piston rod of the cylinder 8 can contact the covering plate 11.

[0023] In a preferred embodiment of the present invention, in order to improve the sealing performance of the cover plate, a sealing ring is provided around the periphery of the cover plate 11 .

[0024] In a preferred embodiment of the present invention, in order to facilitate pouring rice into the feed bin, a feed hopper 3 is provided at the upper end of the feed bin 2 .

[0025] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the scope of protection of the present invention.

[0026] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0027] In addition, the various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A rice polishing device, characterized in that, The rice polishing device comprises a polishing cylinder (1) arranged on a bracket (4), a polishing shaft (9) rotatably arranged in the polishing cylinder (1), a stirring plate arranged around the polishing shaft (9), the upper end of the polishing cylinder (1) is connected to a feed bin (2), a plurality of inclined plates (7) are respectively arranged on both sides of the inner wall of the feed bin (2), the plurality of inclined plates (7) are staggered from top to bottom so that rice can flow into the polishing cylinder (1) through the plurality of inclined plates (7), the inclined plates (7) are hollow structures, the lower surface of the inclined plates (7) is provided with a plurality of spray heads, the outer wall of the polishing cylinder (1) is provided with a liquid supply pipe (6), and each inclined plate (7) is connected to the liquid supply pipe (6) through a branch pipe.

2. The rice polishing device according to claim 1, characterized in that A motor (5) is provided on the outer wall of the polishing cylinder (1), and an output shaft of the motor (5) is connected to the polishing shaft (9).

3. The rice polishing device according to claim 2, characterized in that The inner wall of the polishing cylinder (1) is provided with a plurality of polishing sheets (10).

4. The rice polishing device according to claim 3, characterized in that The lower end of the polishing cylinder (1) is provided with an opening, a cover plate (11) is hinged on the opening, and a cylinder (8) is provided on the bracket (4), and the piston rod of the cylinder (8) can contact the cover plate (11).

5. The rice polishing device according to claim 4, characterized in that: A sealing ring is provided around the periphery of the cover plate (11).

6. The rice polishing device according to claim 5, characterized in that A feeding hopper (3) is provided at the upper end of the feeding bin (2).

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