A high-efficiency grain wind impurity removal device

Abstract

The invention discloses an efficient grain wind power impurity removing device. The efficient grain wind power impurity removing device comprises a distributing vehicle, a distributing vehicle truss,a shell, impurity removing barrels and a supporting frame; a platen is fixedly installed at the top of the supporting frame and is fixedly provided with a cylindrical shell, the impurity removing barrels which are continuously arranged in a linear manner are arranged inside the shell, a discharging hopper is fixedly connected to the bottoms of the impurity removing barrels and extends out from thelower surface of the platen, and a material collecting hopper is installed at the position, corresponding to the discharging hopper, of the supporting frame; and a draught fan is further installed onthe platen, an air pipe is installed at the air outlet pipe of the draught fan, the air pipe is connected with multiple air inlet branches, the air inlet branches penetrate the shell and are connected with an air box on the outer side of the impurity removing barrels, and the air box is provided with an air inlet flange used for being connected with the air inlet branches. The efficient grain wind power impurity removing device has the beneficial effects that grain is evenly distributed into the impurity removing barrels through the distributing vehicle, impurity removing operation is carriedout through the multiple impurity removing barrels, efficiency is high, and the one-time processing amount is large.

Description

technical field [0001] The invention relates to an impurity removal device, in particular to a high-efficiency wind-powered impurity removal device for grain. Background technique [0002] During the crop harvest season, farmers need to screen the dried grains to remove dust, rice husks, straw, etc. mixed in the grains, until finally the grains without impurities can be stored in the granary to go. In the traditional impurity removal process, the farmers raise the exhaust fan, and then the farmers bend down to put the dried grains into the pan, straighten their waists and lift the pan so that the pan is higher than the exhaust fan, and then put the pan The grains in the bucket fall down, and when these grains pass through the wind blown by the exhaust fan, the impurities mixed in the grains can be blown away, so that the grains are separated from the impurities. However, this traditional impurity removal device makes the labor intensity of farmers very high; moreover, farm...

AI Technical Summary

Problems solved by technology

However, this traditional impurity removal device makes the labor intensity of farmers very high; moreover, farmers can only screen the grains bucket by bucket, and cannot continuously screen, so the efficiency of impurity removal is also very low

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