Grain crop light-impurity treatment system

Abstract

The invention relates to the technical field of agriculture product processing, in particular to a grain crop light-impurity treatment system which comprises a screening box, a controller, a screeningmechanism and a holding mechanism. The top part of the screening box is of a wedge-shaped structure; the screening mechanism comprises a first cover plate, a filter plate, a clapboard, a drive motor,two groups of adsorption assemblies and two groups of jacking assemblies; the holding mechanism comprises a second cover plate, a pushing assembly and four plug pins; and the drive motor, the pushingassembly and the controller are electrically connected. According to the grain crop light-impurity treatment system provided by the invention, two kinds of grains can be subjected to light-impurity treatment at the same time, and meanwhile, impurities in grain crops are separately screened and collected, so that a secondary utilization effect can be achieved; the whole screening mechanism is driven by one motor, so that the manufacturing cost is saved, and the light-impurity treatment cost is reduced; and in addition, through designing an observation window, the transparency of the treatmentprocess is realized, and the working efficiency is further improved.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, in particular to a light miscellaneous treatment system for cereal crops. Background technique [0002] Cereal crops are also called "cereal crops". Belongs to Poaceae, only buckwheat Polygonaceae exception. It is a crop that provides food for people and fodder for livestock. Food crops mainly include rice, wheat, barley, rye, oats, corn, sorghum, millet, millet, and millet. Among them, the grains are called "cereals" and are edible objects; those with shells or lemmas are called "gu" and those without shells are called "rice", which is one of people's staple foods. The grain contains a large amount of starch and a certain proportion of protein and fat. In addition to providing concentrated fodder, cereal crops can be harvested for green fodder or silage before the grains mature. Most of its straw and sugar bran can be used as feed. There are many kinds of cereal cro...

AI Technical Summary

Problems solved by technology

[0003] Existing cereal crop light miscellaneous processing equipment is usually a screening machine, and these existing screening machines can only screen one type of grain at the same time, and the number of screenings is limited. At the same time, various impurities are usually screened and discharged together during screening. Effective classification cannot be achieved, but these impurities have recovery and utilization value, and the existing screening equipment is usually complex in structure, requiring more control instruments or components, which makes the cost of screening higher

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