Rice seed impurity removal device

Abstract

The invention belongs to the technical field of agricultural planting, in particular to a rice seed impurity removal device, and aims to solve the problem that impurities such as blighted grains are difficult to remove during rice seed impurity removal, the rice seed impurity removal device comprises a cleaning box, a drying box and a collecting mechanism, a water inlet is formed in the outer wall of one side of the cleaning box, and a water inlet pipe is fixedly mounted at one end of the water inlet; water stirring plates distributed at equal intervals are arranged on the inner wall of the water inlet pipe and rotationally connected to the inner walls of the upper side and the lower side of the water inlet pipe, and first connecting rods are rotationally connected to the outer walls of the tops of the water stirring plates. A rotating disc drives a second connecting rod to move, a first connecting rod is continuously pushed and pulled, and a water stirring plate rotates back and forth, so that the direction of water flow is continuously changed, the disordered water flow scatters rice in a collecting mechanism, dust on the surface of the rice and impurities such as blighted grains mixed in the rice can be flushed out, and then a worker fishes the impurities and puts the impurities into a collecting box; operation is simple, and rice is washed more cleanly.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a rice seed impurity removal device. Background technique [0002] Rice is an annual grass with a height of about 1.2 meters, long and flat leaves, and panicles composed of many spikelets. The fruit is rice, which is called rice or rice after removing the husks. In addition to being edible, rice can also be used for winemaking, sugar making, and industrial raw materials. Rice husks and straws also have many uses. [0003] In the process of rice threshing, impurities, leaves, grains and some small iron filings will be mixed, and these impurities need to be removed. The traditional impurity removal device usually uses vibration to screen out the impurities, but the traditional impurity removal device cannot remove the impurities. Impurities such as rice grains and dust are removed from rice. Therefore, it is necessary to design a rice seed impurity removal device to...

AI Technical Summary

Problems solved by technology

[0003] In the process of rice threshing, there will be impurities, leaves, grains and some small iron filings, etc., which need to be removed. Traditional impurity removal devices usually use vibration to screen out impurities, but traditional impurity removal devices cannot Impurities such as grains and dust in rice are removed, therefore, it is necessary to design a rice seed impurity removal device to solve the above problems

Images