Separated-type rice husking machine

Abstract

The invention provides a separated-type rice husking machine. The rice husking machine comprises a friction husking device internally provided with a whitening chamber, a feeding device, a dischargingdevice and a power driving device, the feeding device is communicated with the input end of the whitening chamber, and the discharging device is communicated with the output end of the whitening chamber; the feeding device is used for uniformly conveying brown rice into the whitening chamber, the friction husking device is used for conducting extrusion and friction husking on the brown rice located in the whitening chamber, so that the brown rice is fully separated into white rice and rice bran, and the discharging device receives the white rice and rice bran which are discharged from the whitening chamber, separates the white rice from the rice bran and discharges the white rice and the rice bran outwards separately; the friction husking device comprises a chain plate mechanism, the chain plate mechanism comprises friction plates driven by chains, and the brown rice in the whitening chamber is subjected to extrusion and friction through the friction plates reversely working, so thatthe brown rice is husked and separated into the white rice and the rice bran; the husking machine has the advantages that the brown rice is subjected to extrusion and friction husking through the friction plates, the area of contact with the brown rice during processing is increased, the efficiency is high, and the friction pressure to the brown rice can be quickly adjusted.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a chain-type grinding plate automatic separation rice mill. Background technique [0002] White rice is obtained by peeling brown rice. At present, the principle of processing brown rice by ordinary rice mills is that after the brown rice passes through the whitening chamber of the rice mill, the iron roller or emery roller is pressed by the action of internal pressure. Rotate, the brown rice is rubbed and hulled, and the brown rice is changed into mixed white rice and rice bran. The fan separates the white rice and rice bran to discharge them separately. The disadvantage is that the contact area between the iron rod or the sand rod and the brown rice is limited. Cause the peeling efficiency to be low, moreover, the adjustment of the pressure between the iron rod or the sand rod and the brown rice is inconvenient, the fineness of the white rice cannot be controlled, or th...

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