Efficient grain drying machine

Abstract

The invention relates to the technical field of grain processing machines, and discloses an efficient grain drying machine. The efficient grain drying machine comprises a drying barrel; the top of the drying barrel is fixedly connected with a feeding hopper; the top of the feeding hopper communicates with one end of a conveying pipe; the other end of the conveying pipe is inserted into a containing groove and extends to the interior of the containing groove; one side of the drying barrel is fixedly connected with a supporting plate; and the top of the supporting plate is fixedly connected with a hot-air fan. According to the efficient grain drying machine, with the adoption of a motor, a rotating rod, a sealing bearing, a spiral cutter and shifting rods, when grain is dried, the motor is started through an external control power supply and then drives the rotating rod, the spiral cutter and the shifting rods to rotate, so that the grain can flow. In this way, the grain stacked at the bottom of the drying barrel can be dried, the drying effect is better when of the grain is dried, and the quality of subsequent storage and transportation of the grain can be higher.

Description

technical field [0001] The invention relates to the technical field of grain processing machinery, in particular to an efficient grain dryer. Background technique [0002] With the improvement of grain varieties, the increase of per unit yield and the increase of the country's investment in grain drying equipment, more and more large, medium and small grain drying facilities are being 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. The equipment of the dryer should be large rather than small, because in most cases, the role of the dryer is only needed when the harvest season meets the rainy season. Large drying capacity and low productivity cannot solve the problem. Large and medium-sized dryers should be built in national and local reserves, and in grain-concentrated production areas. The service radius of the fixed dryer should be small rather than large, so as t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the present invention provides a high-efficiency grain dryer, which has the advantages of high drying efficiency, and solves the problem that the grain accumulated at the bottom cannot be dried when the existing grain drying equipment is in use. The problem of poor drying effect due to drying

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