AUGER CUTTING UNIT Russian patent published in 2014 - IPC A01D34/00 A01D34/43 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agricultural machinery industry and can be used in the construction of mowers and headers of harvesters. The auger cutting unit consists of an auger and a housing with openings for the passage of the mass. The auger blade is additionally equipped with fluoroplastic plates. Shear knives represent the radial continuation of the housing and are provided with a ceramic coating deposition. The plates are located on the fingers and connected with them by screws. At that the fingers are welded to the housing.

EFFECT: use of the auger cutting unit enables to improve the quality and reduce the power consumption of the process of cutting plants.

2 dwg