A rice milling device

Abstract

The invention relates to the field of rice processing, and specifically discloses a rice milling device. It includes a driving part, an outer cylinder and an inner cylinder located in the outer cylinder. The outer cylinder is provided with a closeable feeding port; the side wall of the outer cylinder is fixed with a separation barrel with an opening facing the outer cylinder. There is a separation chamber in the separation barrel, and the outer cylinder The side wall is provided with a number of separation holes connecting the separation chamber with the inner cavity of the outer cylinder. A piston is slidingly sealed in the separation chamber, and a number of sealing columns are fixed on the end of the piston facing the inner cylinder. The sealing columns correspond to the separation holes one by one and are sealed. The column is slidably connected with the separation hole. The end of the piston away from the inner cylinder is fixed with a push rod. The push rod penetrates the side wall of the separation barrel and is slidably connected with the separation side wall. Located on the side of the piston away from the inner cylinder. The rice milling device of the present invention separates the peeled shell while shelling, so as to avoid the friction between the shell and other rice or rice mills to hinder the shell.

Description

technical field [0001] The invention relates to the field of rice processing, in particular to a rice milling device. Background technique [0002] After the rice is dried, it needs to go through the process of husking and whitening to remove the cortex and germ of the rice to get polished rice. The polished rice goes through a series of screening, weighing, and packaging processes to get rice that can be sold. Present husking and whitening are usually carried out by a rice mill. During rice milling, friction occurs between the rice and the inner wall of the rice mill or other rice, so that the outer shell of the rice falls off. But because the rice milling machine processes a large amount of paddy simultaneously in the course of work, there are many shells taken off and the shells still exist in the rice milling machine. The friction between the rice machine or other rice will cause obstacles, thereby affecting the husking of the rice. Contents of the invention [0003]...

AI Technical Summary

Problems solved by technology

But because the rice milling machine processes a large amount of paddy simultaneously in the course of work, there are many shells that have been taken off and the shells still exist in the rice milling machine. The friction between the rice machine or other rice will cause obstacles, thus affecting the husking of rice

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