Stone removal rice conveying device

Abstract

The invention discloses a stone removal rice conveying device which comprises a feed opening, a stone removal bin, a first filter screen, a second filter screen, a fourth filter screen, a conveyor belt and a third filter screen. Preliminarily cleaned rice can be fed into the stone removal bin via the feed opening, the first filter screen, the second filter screen, the fourth filter screen and thethird filter screen are arranged in the stone removal bin from top to bottom and are obliquely arranged, the first filter screen and the third filter screen are oblique leftwards, a first filter opening and a third filter opening are correspondingly formed in the left side of the stone removal bin, the second filter screen and the fourth filter screen are oblique leftwards, and a second filter opening and a fourth filter opening are correspondingly formed in the right side of the stone removal bin. The stone removal rice conveying device has the advantages that sundries can be filtered according to the difference of pore diameters and can be discharged via the corresponding filter openings; the rice can not pass the fourth filter screen with the pore diameters, and the tiny sundries smaller than the diameter of the rice can be discharged from residue discharge openings; the stone removal rice conveying device is simple in structure and low in manufacturing cost, and the purity of the treated rice can be greatly improved.

Description

technical field [0001] The invention relates to the field of crop processing and transportation, in particular to a rice removing stone conveying device. Background technique [0002] In the process of rice processing and transportation, it is often necessary to destone the rice and then shell it. However, the traditional destoner can only remove large particles of debris, and its filter structure is relatively simple, so that There are still a lot of impurities in the stoned rice. In addition, the traditional small rice processing equipment uses manual transportation, which increases the cost. Therefore, it is necessary to further improve the structure of the stone removal machine and the corresponding transportation device so that it can increase the stone removal. The rice is pure and easy to transport. Contents of the invention [0003] The object of the present invention is to provide a kind of rice stone removal conveying device, to solve the problems raised in the ...

AI Technical Summary

Problems solved by technology

[0002] In the process of rice processing and transportation, it is often necessary to destone the rice and then shell it. However, the traditional destoner can only remove large particles of debris, and its filter structure is relatively simple, so that There are still a lot of impurities in the stoned rice. In addition, the traditional small rice processing equipment uses manual transportation, which increases the cost. Therefore, it is necessary to further improve the structure of the stone removal machine and the corresponding transportation device so that it can increase the stone removal. Rice purity and easy transportation

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