DEVICE AND METHOD FOR GRINDING BULK GRAIN Russian patent published in 2021 - IPC B02C9/02 

FIELD: agriculture.

SUBSTANCE: device for grinding bulk grain is proposed, which contains a first element having a first surface and a first receiving section, a second element having a second surface and a second receiving section, and a feeding device. Moreover, the first surface and the second surface are parallel and face each other, preferably in contact with each other, and the first element and the second element move back and forth relatively to each other between the first position and the second position. Moreover, the move direction is in the plane of the first and second surfaces. In the first position, the first receiving section and the second receiving section communicate with each other using the channel and form a receiving area, which can accommodate bulk grain using the feeder, and the section of the channel is tapered when the first element and the second element is moved from the first position to the second position.

EFFECT: invention provides effective grinding of grain.

15 cl, 13 dwg