A Fine Grain Sorting Machine Driven by Grain Falling Impact

Abstract

The invention discloses a fine grain sorting machine driven by the impact of falling grains, which comprises a machine body, an obliquely arranged partition is integrally connected in the body, and guide plates are correspondingly arranged on both sides of the upper end of the machine body, and the two guide plates are movable. A sieve plate is installed. In the present invention, a partition plate with a funnel structure is arranged in the body, and an impeller is arranged in the lower end of the body, so that the impeller can rotate under the impact of the falling grain; The shaft handle is connected between the draw bars, so that the upper draw bar can swing at a certain angle under the drive of the impeller and the shaft handle; a guide plate is set in the upper end of the body, and the guide plate is connected with the draw bar by using a spring movable setting The sieve plate makes the material moving through the sieve plate and the partition drive the impeller to rotate, so that the impeller drives the sieve plate to reciprocate through the traction rod, and uses the gravitational potential energy of the grain to achieve its filtration and purification.

Description

technical field [0001] The invention relates to the technical field of grain processing, in particular to a fine grain sorting machine driven by the impact of grain falling. Background technique [0002] Due to the continuous improvement of living standards, people have higher and higher requirements for diet quality. Under the existing conditions, people began to make a clear distinction between coarse grains and fine grains, making the difference between coarse grains and fine grains more obvious: coarse grains are relative to the fine grains such as polished rice and white flour that we usually eat, mainly including corn in cereals , purple rice, sorghum, oats, buckwheat, wheat bran, and various dry beans, such as soybeans, green beans, red beans, and mung beans; while fine grains in principle refer to processed grains, generally referring to grains such as flour and rice, according to Different living habits have different standards for fine grains. Except for the unpro...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that it is difficult to distinguish between coarse grains and fine grains and to clean up the solid impurities in the grains, and proposes a fine grain selection machine driven by the impact of falling grains

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