Grain drying and sorting all-in-one machine

Abstract

The invention relates to the technical field of grain drying machines, and discloses a grain drying and sorting all-in-one machine. Comprising a drying barrel, the section of the drying barrel is trapezoidal, a filtering structure is embedded in the drying barrel, and the filtering structure and the drying barrel are fixed on the bottom face; a stirring structure is fixed to the top face of the drying barrel, the movable end of the stirring structure extends into the stirring barrel, a sorting box is arranged under the stirring structure, and the stirring structure and the sorting box are supported and fixed through supporting legs arranged in a circumferential array. The stirring structure can be used for stirring and uniformly drying the grains, and meanwhile, the integrated treatment of drying and sorting of the grains is realized, so that the processing cost is reduced, and the processing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of grain dryers, in particular to an integrated machine for grain drying and sorting. Background technique [0002] With the improvement of grain varieties, the increase of unit yield and the increase of the state's investment in grain drying equipment, more and more large, medium and small grain drying facilities are built. It is very important to choose a dryer with high quality, long service life, economical and practical, good reliability and high degree of automation. my country is a big agricultural country. Rice, wheat, and corn are the main crops grown in my country. The demand for agricultural machinery is increasing and it is gradually developing towards mechanized planting. At this stage, harvesters, rotary tillers, rice transplanters and other equipment have been It has been widely used, but the grain dryer has not been widely used. [0003] As we all know, when the temperature and humidity cond...

AI Technical Summary

Problems solved by technology

In the main grain producing areas, due to the large output and insufficient drying space, the moisture in the grain purchased by the grain depot often exceeds the safe moisture content, which is the main factor causing the grain mildew in the grain depot, especially when the grain purchase period is catching up with continuous cloudy days. So; in addition, even if the moisture content of the grain does not exceed the safe moisture content when entering the warehouse, due to the natural return of moisture, the grain entering the warehouse needs to be dried regularly to ensure that the grain does not go moldy. Due to the limitation of the drying place of the grain warehouse, the Grain often cannot be dried on time, resulting in grain mildew in the grain depot

[0004] Most of the grain drying equipment in the prior art can only dry wet grain, and the dried grain needs to be transferred to the huller for dehulling and finishing. more inconvenience

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