Double-layer Grain Peeling Machine

The composition includes a machine base and a motor. The machine base is equipped with a fuselage, a feeding hopper, a main shaft, a rice nozzle and a bran suction nozzle. A grinding wheel, a sieve and a rice grinding knife are arranged in the fuselage. 

There are fans, and chaff discharging channels are evenly distributed on the fuselage. The special feature is that the main shaft is formed by inserting the long shaft and the short shaft into each other, and there is a gap between the long shaft and the short shaft. The bearing, the long shaft and the short shaft are respectively connected to the motor and the pulley on the long shaft is larger than the pulley on the short shaft. The fan is installed at the lower part of the short shaft; the two grinding wheels are installed in stacks On the long axis. 

The advantages are: it can realize the differential rotation of the fan and the grinding wheel, increase the amount of chaff, even if it works for a long time, it will not cause the accumulation of chaff, and reduce the rate of grain breakage; the processed grain will not be mixed with chaff and grain After peeling, there is no need to screen the chaff, which greatly improves the grain removal rate and processing efficiency.