DEVICE FOR GRAIN DEHULLING Russian patent published in 2015 - IPC B02B3/00 

FIELD: agriculture.

SUBSTANCE: device comprises a housing with the loading, unloading and suction nozzles fixed in it, a bladed rotor located in the housing, mounted on a vertical shaft, a drive and a reversible variator. The deck is formed as a sphere truncated at two sides, the diameter of which is 1.2-1.3 times the diameter of the rotor, and the diameters of the upper and lower circles of the cut are 1.2-1.3 times smaller than the rotor diameter.

EFFECT: use of the invention enables to improve the efficiency of grain dehulling.

1 dwg