Agricultural grain airing device based on airing and raking assemblies

Abstract

The invention discloses an agricultural grain airing device based on airing and raking assemblies, and relates to the technical field of agricultural instruments. The device comprises two symmetrically disposed support assemblies; a set of equally distributed grain airing assemblies are hinged between the inner surfaces of the two support assemblies; a set of hot air drying pipes which are distributed at equal intervals and communicate with one another through air distribution pipes are fixedly connected between the inner surfaces of the two support assemblies; a hot air supply mechanism is fixedly connected between the inner surfaces of the two support assemblies; and one end of an output shaft of the hot air supply mechanism communicates with the air distribution pipes through a pipeline. The two support assemblies comprise a base, a limiting framework is fixedly connected with the top surface of the base, and one surface of the limiting framework is rotationally connected with two driven wheel discs and a driving wheel disc. Due to the design of the support assemblies and the grain airing assemblies, on one hand, layered grain airing is achieved, so that the light-receiving areaof grains is improved; and on the other hand, the device changes conventional static airing into dynamic airing.

Description

technical field [0001] The invention belongs to the technical field of agricultural equipment, in particular to an agricultural grain drying device based on a drying and turning rake assembly. Background technique [0002] At present, grain grains cannot be stored for a long time after harvesting because they contain a lot of water. The traditional agricultural production method is to use the sun to dry the grain grains shortly after harvesting them, and then collect them for storage. Long-term storage, in this way, although the cost is low, it occupies a large area, the ventilation is not ideal, and the drying time is long. Although there are some drying devices on the market, the drying rate of these drying devices is low and cannot Automatically complete the raking work of grain. Contents of the invention [0003] The purpose of the present invention is to provide an agricultural grain drying device based on the drying and raking components. Through the design of the s...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an agricultural grain drying device based on the drying and raking components. Through the design of the support component and the grain drying component, the existing agricultural grain drying device has low efficiency of drying grain and cannot automatically complete the grain. Problems with rake work

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