A polishing and screening device for rice processing with bran powder removal mechanism

Abstract

The invention discloses a polishing and screening device for rice processing with a bran powder removal mechanism, which relates to the technical field of rice processing; in order to be able to adjust the polishing intensity according to requirements; it specifically includes a main body, and the main body is provided with a polishing mechanism and a hulling mechanism , the polishing mechanism is located below the shelling mechanism, the polishing mechanism includes a polishing motor, two polishing shafts and two polishing outer cylinders, the polishing motor is fixed to the outer wall of the main body by screws, and the output end of the polishing motor is connected to the The shaft device is rotatably connected to one end of a polishing shaft. The invention can control the inflation state of the air bag 1 by setting the air bag 1 with a valve core, so as to control the friction force between the polishing outer cylinder and the rice, thereby changing the polishing intensity and improving the practicability and flexibility of use; by setting the shrapnel, The firmness of the connection between the polishing outer cylinder and the polishing shaft can be improved, the effect of limiting the polishing outer cylinder is achieved, and the slipping phenomenon of the polishing outer cylinder is largely avoided.

Description

Technical field[0001]The present invention relates to the field of rice processing techniques, and more particularly to a polishing screening apparatus for rice processing with a bran powder removal mechanism.Background technique[0002]During the rice processing, in order to improve the appearance quality of the eating taste and rice, it is often possible to polish the rice, and most of the polishing devices currently adopted can achieve polishing purposes, but cannot adjust polishing efforts according to demand, resulting in polishing work The flexibility is poor.[0003]According to the retrieval, the Chinese patent application No. CN202010060581.3 discloses a polishing apparatus for rice processing production. When the existing polishing apparatus is used, the powder attached to the surface of the rice particles is contaminated by the work environment. The problem is now proposed, including the base, the top end of the base is fixedly mounted, and the top end of the casing is fixedl...

AI Technical Summary

Problems solved by technology

[0002] In the process of rice processing, in order to improve the eating taste and the appearance quality of rice, rice is often polished. Although most of the polishing devices currently used can achieve the purpose of polishing, they cannot adjust the polishing intensity according to the demand, resulting in polishing. less flexible

[0003] After searching, the Chinese patent application number is CN202010060581.3, which discloses a polishing device for rice processing and production. When the existing polishing device is in use, the powder attached to the surface of the rice grain is lifted up to cause pollution to the working environment. Problem, the following scheme is proposed, including the base, the top of the base is fixedly installed with a box, and the top of the box is fixed with a box cover, the top of the box cover is fixed with a feed hopper, and the inside of the box is fixed Lower polishing disc installed

The polishing device in the above patent has the following disadvantages: the polishing device cannot adjust the polishing force according to the demand, resulting in poor flexibility of polishing work

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