HULLING MACHINE Russian patent published in 2024 - IPC B02B3/00 

FIELD: grain processing devices.

SUBSTANCE: invention can be used in grain processing and feedstuff industry, in particular for hulling of rye, wheat and barley grains. Hulling machine comprises a housing in which there is a drive shaft, abrasive discs, a receiving hopper and outlet pipes. In the upper part of the housing there is a cover with holes for the passage of grain, inside the housing there are fixed abrasive discs made in the form of discs with an abrasive coating, and movable discs coated with a fused elastic material, wherein the fixed discs are installed on the lower side of the cover between the holes. Drive shaft installed vertically inside the housing has conical and tooth gears for transmitting torque to horizontal shafts installed in parallel to each other, which movable disks form a working gap for grain hulling.

EFFECT: higher efficiency.

1 cl, 1 dwg