Efficient grain grinding and drying device

Abstract

The invention discloses an efficient grain grinding and drying device which structurally comprises a main box body. The main box body is provided with track plates, a grinding box body, a vibration motor, an air heater, a feeding port, a metal fixing plate, a metal baffle and a door plate, the track plates are fixedly connected to the upper end of the main box body and are arranged at the left side and the right side of the grinding box body symmetrically, the grinding box body is fixedly connected to the middle of the upper end of the main box body, the vibration motor is fixedly connected to the right end of the main box body, the air heater is fixedly connected to the left end of the main box body, and the feeding port is located in the middle of the upper end of the main box body. According to the efficient grain grinding and drying device, the distance between two grinding rollers can be effectively and automatically adjusted according to the sizes of grain particles, the phenomenon that due to the fact that the grain particles are too large or too small, the grinding rollers conduct insufficient grinding on the grain particles is avoided, and the using flexibility of the grinding and drying device is improved.

Description

technical field [0001] The invention relates to the technical field of drying devices, in particular to a high-efficiency grain grinding and drying device. Background technique [0002] According to the patent 201710906335.3, it is known that a high-efficiency grain grinding and drying device includes a shell, the bottom of the shell is symmetrically provided with supporting feet, the middle part of the shell is equipped with a drying cylinder, and the top of the shell is provided with a corresponding opening of the drying cylinder. A feed hopper, the feed hopper is provided with a grain grinding mechanism, and the drying cylinder is a double-layer cylinder structure composed of an inner cylinder and an outer cylinder. A sandwich is formed between the inner cylinder and the outer cylinder, and the interlayer is filled with granular The desiccant, the inner cylinder is set in a mesh shape, and the outer wall of the inner cylinder is covered with a cloth bag; the desiccant war...

AI Technical Summary

Problems solved by technology

[0003] At present, there are still some deficiencies in the existing high-efficiency grain grinding and drying devices, for example; the existing high-efficiency grain grinding and drying devices cannot automatically adjust the distance between the two grinding rollers according to the size of the grain particles. Too small will easily lead to insufficient grinding of the grinding roller, which reduces the flexibility of the grinding and drying device, and the existing high-efficiency grain grinding and drying device cannot dry the grain after grinding and before grinding at the same time, slowing down The speed of grain drying is not convenient for cleaning the ground grain, which reduces the convenience of disassembling and assembling the grinding and drying device.

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