Drum type rice screening device

Abstract

The invention discloses a drum type rice screening device. The drum type rice screening device comprises a control cabinet, a support body, a feeding mechanism, a drum rice screening mechanism and a residue collecting cover. Through the arrangement of the feeding mechanism, when rice is screened, a servo motor drives a conveyor to act through a belt and belt wheels, the rice is poured into a hopper, the rice is conveyed into a drum through the conveyor, streamlined operation is achieved, the trouble of manual feeding and discharging is saved, and the feeding efficiency is effectively improved;through the arrangement of the drum rice screening mechanism, a rolling assembly drives a gear ring to rotate, a sliding ring and a bottom frame slidingly rotate, the drum rotates, and therefore therice is screened; and through the arrangement of the drum, as the drum is inclined, the flow rate of the rice in the drum can be reduced through partitions, the overturning frequency of the rice in the drum is increased, thus, better screening is achieved, then the rice is left in the drum, and impurities and disintegrating residues fall into the residue collecting cover through through holes in the drum.

Description

technical field [0001] The invention relates to the technical field of rice sifting devices, in particular to a drum-type rice sieving device. Background technique [0002] After the rice is milled, it needs to be air-dried. Since the rice is air-dried in the open air, coupled with the fullness of the grain itself and the influence of the rice mill, the rice often contains whole rice grains, broken rice, small soil particles, and light impurities. If it is not sieved, it will greatly affect the taste of rice grains and be unhygienic, which will affect the sales price. [0003] The existing rice sifting machine cannot realize flow-through rice sifting, and the working efficiency is low. After the sieving is completed, the rice needs to be taken out manually, and then the rice is put into the rice sifting machine, which is labor-intensive and time-consuming. [0004] For this reason, propose a kind of drum type rice sifting device. Contents of the invention [0005] The pu...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a drum-type rice sieving device to solve the problem that the existing rice sifting machine proposed in the above-mentioned background technology cannot realize flow-through rice sieving, and the work efficiency is low. After the sieving is completed, the rice needs to be manually taken out. Then put the rice into the rice sieving machine, which is labor-intensive and time-consuming

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