Rice polishing system capable of automatically controlling rice polishing degree

Abstract

The invention discloses a rice polishing system capable of automatically controlling the rice polishing degree. The rice polishing system comprises a rice polishing device and an electric control device. The rice polishing device comprises a rice polishing room, a grinding stick arranged in the rice polishing room, and a screen arranged on the periphery of the grinding stick. The grinding stick is driven through a rice polishing motor, the screen is horizontally arranged, and the part, located at the rice inlet end of the screen, of the grinding stick is of a screw rod structure. The rice polishing system further comprises an outlet check block which is arranged at the polished rice outlet end of the screen, a support is arranged at the upper end of the outlet check block, the inner end of the support is hinged to a machine shell through a rotating shaft, and the outer end of the support is fixedly connected with the upper end of an elastic piece. The outer side of the lower end of the elastic piece abuts against a cam, and the cam is driven by a fine control machine. The rice polishing system capable of automatically controlling the rice polishing degree can automatically control the rice polishing degree and is simple and compact in structure, small in size and low in cost.

Description

technical field [0001] The invention relates to a rice polishing system with automatic control of the degree of rice polishing. Background technique [0002] The utility model patent No. 201320435750.2 provides a "rice dust removal device", see its Figure 1-2 , the device includes a container 303 for containing clean rice, an electric control device, a rice cleaning device 2 and a rice cleaning device 3. The rice wiping device 2 includes a rotating shaft 205 driven by a power source 204, a brush 206 arranged on the rotating shaft 205, and a screen 207 is arranged on the brush 206 outer cover, and the screen 207 is arranged in the wiping chamber 208 , the top of wiping off chamber 208 is provided with rice inlet 202, and the underside of wiping off chamber 208 is provided with slag outlet 201, and the lower port of screen cloth 207 is connected to leakage rice passage 203; Described rice cleaning device 3 comprises clean rice chamber 304, the polished rice inlet 301 at the ...

AI Technical Summary

Problems solved by technology

[0003] There are two major defects in the structure of the above-mentioned patent: one is that when the rice is polished in the vertically arranged screen 207, the degree of rice polishing cannot be controlled; In 207, the rice is polished, and the dust is initially removed from the slag outlet 201, and then the dust is removed from the dust outlet 302 by wind in the rice cleaning device 3

Such a rice dust removal device has a complex structure and a large volume

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