Soybean screening device

Abstract

The invention relates to the technical field of screening devices, and discloses a soybean screening device. The soybean screening device comprises a screening box, a shaking device fixedly connectedto the left side of the screening box and a screen device fixedly arranged on the inner wall of the screening box, wherein the left side and the right side of the inner wall of the screening box are both fixedly provided with material receiving plates, the two material receiving plates are mutually symmetrical by taking the center line in the vertical direction of the screening box as the symmetryaxis, and a U-shaped plate is arranged at the bottom of the screening box. According to the soybean screening device, a hollow elliptical box, a hollow ellipsoid, a supporting block, a filtering holeand a soybean leaking hole are arranged in the screen device to cooperate with the screening box, when poured soybeans pass through the screen device, fine impurities slide into a first connecting pipe along the filtering hole, thick and hard impurities slide into a second connecting pipe along the inner wall of the hollow elliptical box, and then a user can conveniently filter and remove the impurities mingled in the soybeans, so that the user can conveniently obtain large and full soybeans through screening.

Description

technical field [0001] The invention relates to the technical field of screening devices, in particular to a soybean screening device. Background technique [0002] Soybean is one of the important food crops in my country. It has been cultivated for 5,000 years. It was called Shu in ancient times. It is mainly produced in Northeast my country. It is a crop whose seeds are rich in plant protein. Soybean is most commonly used to make various bean products, Squeeze soybean oil, brew soy sauce, and extract protein. However, in order to make all kinds of delicious food through soybeans, we need to screen and select the soybeans produced, so as to screen out the huge and plump soybeans. In this process, we Screening machines are often used. [0003] Existing screening machines generally brush and select them through a layer of filter nets, and then it is not easy to separate the impurities in soybeans that are larger than soybeans and smaller than soybeans at the same time; and the...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a screening device for soybeans, which has the advantages of filtering and sieving impurities mixed in soybeans, preventing soybeans from being stuck during the screening process and preventing floating dust from polluting the surroundings, which solves the problem of existing screening machines. Generally, it is brushed and selected through a layer of filter screen, and then it is not easy to separate impurities with a volume larger than soybeans and smaller than soybeans mixed in soybeans at the same time; and the existing screening machine is not equipped with a good shaking device. When there are more soybeans, it is easy to cause the soybeans and the inner wall of the screening machine to be jammed due to the accumulation of soybeans; and the existing screening machine is not equipped with a good shielding device. , and then it is easy to make the floating dust float into the working environment, and then it is easy to pollute the surrounding environment, and at the same time, it is easy to be inhaled by the user, affecting the absorption of the user into the respiratory tract, and affecting the health of the user

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