ROLLER THRESHING DEVICE Russian patent published in 2015 - IPC A01F11/02 

FIELD: agriculture.

SUBSTANCE: roller threshing device for threshing linen flax band contains rubber-coated rollers, a spring and a clamping mechanism. The device is made with three rollers. The upper rubber-coated roller is equipped with a vibrator. The two lower rubber-coated rollers are joined with one or more clamping endless rubber-coated bands. The bands are coplanar with the working surface of the rubber-coated rollers. The roller threshing device is provided with nozzles. The nozzles are arranged in the area of the rubber-coated band. Between the clamping mechanism and the upper rubber-coated roller there is a centring device. Between the lower rubber-coated rollers there is a rubbing rubber-coated roller. The possibility of threshing bolls without losses is achieved, their separation from the band and crushing the stems across the width of the band.

EFFECT: stability of flow of the technological process of thrashing without winding the stems on the working bodies.

4 cl, 2 dwg