Airing frame for agriculture cereal grain particle airing

Abstract

The invention relates to an airing frame for agriculture cereal grain particle airing. The airing frame comprises an airing frame body, a grain conveying belt, a grain sieving and stacking device anda PLC. The airing frame body comprises an airing plate and supporting legs. A grain unloading groove is formed in the middle portion of the airing plate, and a grain unloading plate capable of overturning up and down is hinged to each of the front side and the rear side of the grain unloading plate. The bottom face of the airing plate is fixedly provided with an overturning drive device for driving the grain unloading plates to do the up-down overturning movement. The grain conveying belt is distributed under the grain unloading groove in the length direction of the airing plate. The grain sieving and stacking device comprises a movable plate, a grain sieving plate, a grain stacking plate and a movement driving device for driving the movable plate to do the reciprocated linear movement inthe width direction of the airing plate. The grain sieving plate comprises a lifting plate, grain sieving teeth distributed in a sawtooth manner, and the movable plate is provided with a penetrating groove. The grain stacking plate is fixed to the lifting plate in an up-down movement manner. The multiple operations including grain spreading, grain sieving, grain stacking and grain filling are integrated, and functions are diverse.

Description

technical field [0001] The invention relates to the technical field of grain drying equipment, in particular to a drying rack for drying agricultural grain grains. Background technique [0002] In the vast rural areas, after the wheat is harvested and shipped home, due to the relatively high humidity of its particles, it must be dried in the sun before it can be sold. The traditional drying process of grain grains such as wheat needs to go through several steps: "flattening" - "browsing grain" - "stacking grain" - "filling grain". A certain thickness is flattened; after drying for a period of time, in order to allow the grain particles in the lower layer to receive sunlight well, people need to walk barefoot and use the soles of their feet to browse the grain, that is, turn the grain grains in the lower layer to the top. Go shopping for grain for the first time; after the grain is dry, first pile up the flattened grain, and pile it up in one place or divide it into several ...

AI Technical Summary

Problems solved by technology

Among them, the traditional place for spreading grain is basically to spread the striped cloth at the door of the house, and then spread the grain on the striped cloth, but it is easy to be damp when spread on the striped cloth; Spread it on the cement road to dry, which will affect road traffic

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