Grain airing dryer

Abstract

The invention discloses a grain airing dryer. The grain airing dryer comprises an equipment main body, wherein a plurality of supporting legs are fixedly connected to the bottom of the equipment main body, anti-skid bases are fixedly connected to the bottoms of the supporting legs, a plurality of ash discharging ports are formed in the side wall of the equipment main body, the ash discharging ports are arc-shaped, and a driving motor is fixedly installed at the bottom of the equipment main body; and a telescopic rod is fixedly installed at the output end of the driving motor, a connecting seat is fixedly connected to the telescopic rod, a turning mechanism is fixedly installed at one side of the connecting seat, an airing disc is fixedly installed in the equipment main body, the telescopic rod penetrates through the airing disc, and a gap is formed between the airing disc and the equipment bottom. Compared with the prior art, according to the invention, when the connecting rod does circular motion, an extrusion plate can intermittently extrude the surface of an extrusion block, the extrusion block can deform, and the airing disc can slightly shake, so that the airing uniformity can be improved; and a heat absorption plate at the bottom of the equipment main body can absorb a large amount of heat, so that upper and lower grains can be uniformly heated.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing, in particular to a grain drying machine. Background technique [0002] Due to the high water content of the harvested grains, it needs to be dried to evaporate the internal moisture, so that it can be stored for a long time. At present, the grains are generally spread on the ground to ensure the uniformity of flattening. [0003] At present, most of the drying and spreading of grain is done manually. Manual spreading is labor-intensive, the spreading efficiency is low and there is uneven spreading, and the grain on the ground is not stable due to itself. Turning, so that only the upper surface of the grain can be fully dried, while the lower surface of the grain cannot be dried well, and it needs to be turned artificially at regular intervals, which greatly increases the workload, and the smaller seeds are not easy to turn , At the same time, a lot of dust will be generat...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the drying and spreading of grain is done manually. Manual spreading is labor-intensive, the spreading efficiency is low and there is uneven spreading, and the grain on the ground is not stable due to itself. Turning, so that only the upper surface of the grain can be fully dried, while the lower surface of the grain cannot be dried well, and it needs to be turned artificially at regular intervals, which greatly increases the workload, and the smaller seeds are not easy to turn At the same time, a lot of dust will be generated during the turning process, so we propose a grain drying machine to solve the above problems

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