Vertical conical emery roll rice mill

Abstract

The invention discloses a vertical conical emery roll rice mill comprising a mill body. A feeding port is formed in the top end of the mill body, the bottom end of the left side of the mill body is provided with a bran outlet, conical emery rolls are mounted on the outer sides of an upper support plate and a lower support plate, and vertical screen cloths are mounted on the outer sides of the conical emery rolls. A transverse screen cloth is mounted below the vertical screen cloths, and a rice outlet is mounted at the bottom end of the right side of the mill body. According to the vertical conical emery roll rice mill, through matching of the conical emery rolls, the vertical screen cloths and the transverse screen cloth and relative movement of the conical emery rolls and the vertical screen cloths, rice is driven to rotate to generate friction between the conical emery rolls and the vertical screen cloths so as to ground bran shells of the rice off; a main shaft drives an impeller torotate, the impeller rotates to enable the interior of the mill body to form the negative pressure so as to discharge the bran shells from the bran outlet, and a bran collecting bag is used for collecting the bran shells discharged from the bran outlet so as to prevent the bran shells from being flied out; and the milled rice is output from the rice outlet and collected, the rice and the bran shells are thoroughly separated to enable the bran shells and the rice to be better collected, and the using requirement of a user can be met.

Description

technical field [0001] The invention relates to the technical field of rice mills, in particular to a vertical cone sand roller rice mill. Background technique [0002] Rice milling machine is a commonly used agricultural machinery. It is a professional machine used to peel corn, sorghum, millet and other miscellaneous grains. The working principle of the rice milling machine is simply that after the brown rice passes through the rice milling room of the rice milling machine, Through the action of internal pressure, the iron roller or the rotation of the emery roller, the rice grains and the rice grains, the rice grains and the sieve plate, and the rice grains and the rice rollers are fully rubbed and scraped to remove the surface of the rice skin and properly water. In order to obtain a smooth and bright appearance, in the prior art, such as the invention patent with the application number 201520669305.1, which includes a machine base, a feeding device, a rice milling chamb...

AI Technical Summary

Problems solved by technology

[0002] Rice milling machine is a commonly used agricultural machinery. It is a professional machine used to peel corn, sorghum, millet and other miscellaneous grains. The working principle of the rice milling machine is simply that after the brown rice passes through the rice milling room of the rice milling machine, Through the action of internal pressure, the iron roller or the rotation of the emery roller, the rice grains and the rice grains, the rice grains and the sieve plate, and the rice grains and the rice rollers are fully rubbed and scraped to remove the surface of the rice skin and properly water. In order to obtain a smooth and bright appearance, in the prior art, such as the invention patent with the application number 201520669305.1, which includes a machine base, a feeding device, a rice milling chamber and a discharge port, the bottom of the rice milling chamber is fixed on the machine base, and the The material device is set above the rice milling room, and the rice milling room is equipped with a rice milling device. The rice milling device includes a main shaft. The lower end of the main shaft extends out of the rice milling room and is connected with the motor through a pulley. The sand roller is installed, the sand roller is a cone sand roller, the cone sand roller is composed of three pieces of sand rollers, the outside of the cone sand roller is equipped with a rice screen, the rice screen and the cone sand roller form the same taper and are coaxial with the cone sand roller , the rice sieve is provided with a rice knife and a rice knife adjusting device, and a ventilated bran collecting impeller is arranged under the emery roller seat. Although the rice knife can be adjusted in this invention, the separation of rice and bran shells is not good, and the collection of bran shells and rice is also difficult. Not good, can not meet the needs of users

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