Rice husking machine with double chambers and high whole grain rate for preventing end opening dust flying

Abstract

The invention discloses a rice husking machine with double chambers and the high whole grain rate for preventing end opening dust flying. The rice husking machine comprises a machine body which is internally provided with the work chamber and the drying chamber. The machine body is provided with a feeding channel communicating with the work chamber and the drying chamber and a humidity detecting device located on one side of the feeding channel. The connecting position of the work chamber and the feeding channel is provided with a first blocking mechanism capable of being automatically opened / closed to achieve connecting and disconnecting between the work chamber and the feeding channel. The connecting position of the drying chamber and the feeding channel is provided with a second blocking mechanism capable of being automatically opened / closed to achieve connecting and disconnecting between the drying chamber and the feeding channel. A center pipe is arranged in the feeding channel, and a plurality of through holes are formed in the axial face of the center pipe. One end of the center pipe is closed, and the other end of the center pipe is connected with a negative pressure generating device. According to the rice husking machine, the integrity degree of grains after husking can be greatly increased, and the problem of machine body end opening dust flying can further be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of paddy production and processing, in particular to a double-chamber paddy sheller with a high grain sizing rate that prevents dust from being raised at the port. Background technique [0002] Hulling is a necessary process for paddy production and processing, and the humidity of paddy in the process of paddy hulling has a great influence on the whole grain rate after paddy hulling. However, in the actual production process, the rice is first stored after drying, and when it needs to be shelled, it is directly put into the shelling device for shelling. As the paddy may regain moisture during the storage process, a large amount of broken grains will be formed during shelling, which will greatly reduce the whole grain rate of paddy; at the same time, during the dumping of paddy, it will also cause a lot of dust at the port of the sheller , needs to be improved. Contents of the invention [0003] Based on ...

AI Technical Summary

Problems solved by technology

As the paddy may regain moisture during the storage process, a large amount of broken grains will be formed during shelling, which will greatly reduce the whole grain rate of paddy; at the same time, during the dumping of paddy, it will also cause a lot of dust at the port of the sheller , needs to be improved

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