Grain airing device

Abstract

The invention relates to a grain airing device. The grain airing device comprises an airing frame body, a grain conveying belt, a grain-dividing grain-stacking device, and a PLC. According to the provided grain airing device, grain particles are aired on an airing plate, and a grain-stacking plate of the grain-dividing grain-stacking device is adjusted to a certain height, namely the grains can beflattened by using the grain-stacking plate according to a certain thickness; while the grains need to be divided, the grain-stacking plate is adjusted to be ascended and a grain-dividing plate is adjusted to be descended to a suitable height, grain-dividing teeth of the grain-dividing plate are used for ridging and airing the grains, and the transverse position of the grain-dividing plate can bechanged by transversely moving a lifting plate, thereby ridging positions of the grain-dividing teeth are switched; after the grains are aired, an overturn driving motor is used for driving an overturn shaft to rotate to drive a discharge-blocking plate to be downwards overturned so as to open a grain unloading port, the grain particles on the airing plate pass through a grain guide port and fallonto the grain conveying belt, and the grains are conveyed out for packaging; and in the meantime, the grains at other positions on the airing plate can be directly pushed to the unloading port by using the grain-stacking plate and fall onto the grain conveying belt.

Description

technical field [0001] The invention relates to the technical field of agricultural grain drying equipment, in particular to a grain drying device. 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 according...

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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