CENTRIFUGAL HULLER FOR CEREAL CROP SEEDS Russian patent published in 2022 - IPC B02B3/00 

FIELD: agriculture.

SUBSTANCE: proposed is a centrifugal huller for cereal crop seeds, containing loading means consisting of two receiving hoppers and two seed supply mechanisms located pairwise and coaxially above each hulling hopper wherein a conical hopper element is installed concentrically and with a gap. Located on the outer surface of the conical hopper element are two U-shaped screw chutes with a working surface made of rubber with an abrasive filler, wherein the loading means and the hulling hopper are connected coaxially with the hollow wheel shaft in gear engagement with the central wheel. The hollow wheel shaft is rotated around the central wheel due to the rotation of a driver installed on a drive shaft installed inside the hollow fixed shaft of the central wheel and rotated by a drive consisting of a V-belt transmission and an electric engine.

EFFECT: apparatus allows provides a possibility of minimising the amount of broken grains after hulling.

1 cl, 3 dwg