ROLLER THRESHING DEVICE Russian patent published in 2018 - IPC A01F11/02 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building. Roller threshing device for threshing flax fiber strip contains upper and lower support rubberized rollers and spring-loaded self-centering presser mechanism of the upper rollers. Upper rubberized rollers are combined with a clamping, endless rubber band. Lower support rubber rollers are also combined with their endless rubberized belt. Between the upper and lower rubber-coated rollers are mounted intermediate rubberized spring loaded upper and lower vibrating rollers.

EFFECT: roller threshing device allows to activate the process of seed separation from the flax fiber tape and to reduce seed losses.

1 cl, 2 dwg