HARVESTER TO HARVEST ROUGH-STEM CROPS Russian patent published in 2011 - IPC A01D45/00 A01D45/02 

FIELD: agriculture.

SUBSTANCE: invention deals with agricultural machine building and may be employed in the sphere of fodder choppers. The harvester comprises at least two supplying drums within the range of its working grip. The drums are arranged symmetrically relative to the longitudinal axis of the harvester prior to a grinder feeder and are equipped with several rows of gripping ledges. The lower row of the gripping ledges has cutting faces. Each supplying drum is installed on a flange of a vertical output shaft of an angle reducer fixed on a frame. A device of supplying drum torque transfer is equipped with a hinged joint made of two parts. One part of the hinged joint is installed on a flange of a vertical output shaft of the reducer. The other part of the hinged joint is connected to the body of the supplying drum.

EFFECT: invention provides for increased reliability of harvester drive.

4 cl, 3 dwg