Grain rotary discharging type drying device

Abstract

The invention discloses a grain rotary discharging type drying device. The grain rotary discharging type drying device comprises a feed hopper and a drying bin, wherein the feed hopper is positioned at the top of the drying bin, a bearing is fixedly arranged on the outer side of the bottom of the feed hopper, a rotary drum is rotatably connected to the bottom of the feed hopper through the bearing, discharging pipes are fixedly arranged on two sides of the rotary drum, two groups of rails and two groups of toothed rails are arranged on two side walls of two sides of an inner cavity of the drying bin, three groups of first lifting frames and second lifting frames are separately movably connected to the rails on the two side walls, two groups of third motors are fixedly arranged on the rearsides of each group of first lifting frame and second lifting frame, one side of each third motor is fixedly connected with a second gear, and a plurality of groups of bearing plates are horizontallyarranged on the inner side walls of the first lifting frames and the second lifting frames; and the bottom of the drying bin is fixedly provided with a plurality of discharging hoppers. Grains can bedistributed on all the bearing plates layer by layer, the drying area is increased, and the drying efficiency is improved.

Description

Technical field: [0001] The invention relates to the field of grain processing, in particular to a grain rotary cutting type drying device. Background technique: [0002] Before storing grains such as rice and wheat, it is necessary to dry the grains. The usual method is to expose the grains. This drying method is inefficient and is easily affected by the weather and geographical environment. Many farmers expose the grains to the sun. There are also potential safety hazards along the road. Now grain dryers are usually used instead of traditional grain drying methods. [0003] Grain dryers are mainly used for drying rice and wheat, and can also be used for drying rapeseeds and other crops with a slight improvement. The grain dryer is composed of main components such as coal stove, electric motor, axial fan and stacking frame. When the grain dryer is working, the motor drives the impeller of the axial fan to rotate at a high speed, so that the hot air generated by the combustion of...

AI Technical Summary

Problems solved by technology

[0004] The existing grain dryer accumulates grains in the drying chamber, so that the grains at the bottom cannot be fully dried, and the drying effect is not good

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