Agricultural soybean seed screening equipment

Abstract

The invention disclose agricultural soybean seed screening equipment which comprises a containing assembly, a fixed fence, a collecting hopper, a driving assembly, a top plate, a feeding assembly and a discharging assembly. The collecting hopper is connected to the bottom end of the fixed fence, a second discharging pipe is fixedly connected to the bottom end of the collecting hopper, the horizontal top plate is fixed in the top end of the fixed fence, a containing assembly is arranged in the fixed fence and the collecting hopper below the top plate, and the driving assembly used for driving the containing assembly to rotate in a reciprocating mode is installed on the top plate. The agricultural soybean seed screening equipment has the beneficial effects that soybeans can be continuously thrown in a reciprocating mode in a screening hopper through centrifugal force, the soybeans are efficiently screened till screening is completed, raised dust can be reduced in the soybean screening process through the design of the relatively-closed containing assembly, the situation that operators are infected by dust is avoided, and the discharging assembly can conveniently discharge the soybeans retained in the containing assembly after screening is finished.

Description

technical field [0001] The invention relates to a screening device, in particular to an agricultural soybean seed screening equipment, which belongs to the technical field of agricultural machinery. Background technique [0002] Soybeans are native to China and are cultivated all over China, and are also widely cultivated all over the world. Soybean is one of the important food crops in China. It has been cultivated for 5,000 years. It was called Shu in ancient times. It is mainly produced in Northeast China. It is a crop whose seeds are rich in plant protein. [0003] The existing screening device for soybean breeding still has certain defects in use. When the existing screening device distinguishes the size of soybeans by shaking, it is very easy to generate dust during the screening process, resulting in a poor screening environment. When distinguishing the size of soybeans, the falling speed of soybeans in the inclined drum is fast, and the screening is not thorough eno...

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Problems solved by technology

[0003] The existing screening device for soybean breeding still has certain defects in use. When the existing screening device distinguishes the size of soybeans by shaking, it is very easy to generate dust during the screening process, resulting in a poor screening environment. When distinguishing the size of soybeans, the falling speed of soybeans in the inclined drum is fast, the screening is not thorough enough, and the soybeans retained in the flat drum are not easy to discharge

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