Grain air-curing device

Abstract

The invention relates to a grain air-curing device. The device comprises an air-curing rack body, a grain conveyor belt, a grain spreading and piling device and a PLC. According to the grain air-curing device, grains are air-cured on an air-curing plate; a grain piling plate is adjusted to the proper height through a lifting driving device, a grain spreading plate is lifted to be higher than the grain piling plate through the lifting driving device, and thus the grains can be uniformly spread based on a certain thickness through the grain piling plate; when the grains are to be spread, the grain piling plate is lifted and the grain spreading plate is lowered down to the proper height until grain spreading teeth are inserted into a grain layer, the grains can be ridged for air-curing through the grain spreading teeth of the grain spreading plate, and thus the grains can be overturned and uniformly air-cured; after the grains are air-cured, grain unloading plates are driven to downwardsoverturn through electric driving telescoping rods, the grain unloading plates at two sides are downwards overturned to open a grain unloading tank, and thus the grains can directly fall onto the grain conveyor belt through the grain unloading plates; and finally the grains are conveyed to the outer side of the air-curing plate through the grain conveyor belt, and the grains can be directly storedinto a bag to realize grain filling.

Description

technical field [0001] The invention relates to the technical field of agricultural grain drying equipment, in particular to grain drying equipment. 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 places accordin...

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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