Grinding device for grain dryer

Abstract

The invention discloses a grinding device for a grain dryer. The grinding device comprises bases, a box body and placing boxes. A feeding funnel is fixedly installed at the intermediate position of the top of the box body, and a screen cloth is fixedly installed in the feeding funnel. The placing boxes are fixedly mounted at the top ends, on both sides of the feeding funnel, of the box body, and first motors are fixedly mounted in the placing boxes. Primary grinding mechanisms are fixedly mounted at the output ends of the first motors, and bearing seats are correspondingly and fixedly mountedon both sides in the box body. Grinding wheels are fixedly mounted between the bearing seats, and filter mechanisms are fixedly mounted at the positions, at the bottom ends of the bearing seats, in the box body. A valve is movably mounted at the intermediate position of the bottom end of the box body, and the bases are correspondingly and fixedly mounted at the bottom ends, on both sides of the valve, of the box body. A supply hub is fixedly arranged on the surface of the box body. The grinding device has the advantages of filtering impurities and grinding thoroughly by arranging a series of structures.

Description

technical field [0001] The invention relates to the technical field of crushing devices, in particular to a crushing device for a grain dryer. Background technique [0002] With the continuous development of the times, the grain drying technology has gradually become the target of the society's attention. Among them, the crushing device of the grain dryer has become an important part of it, and it is widely promoted in the society. The crushing device of the dryer has certain disadvantages. Not only can it not fully crush the grain, but also in the process of grain crushing, the crushing efficiency of the device is often affected by the doping of particles and impurities. Therefore, a new type of grain drying device is urgently needed. Machine crushing device to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a crushing device for a grain dryer to solve the problems raised in the above-mentioned background tec...

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Problems solved by technology

[0002] With the continuous development of the times, the grain drying technology has gradually become the target of the society's attention. Among them, the crushing device of the grain dryer has become an important part of it, and it is widely promoted in the society. The crushing device of the dryer has certain disadvantages. Not only can it not fully crush the grain, but also in the process of grain crushing, the crushing efficiency of the device is often affected by the doping of particles and impurities. Therefore, a new type of grain drying device is urgently needed. Machine crushing device to solve the above problems

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