COARSE-THICKET CROP HARVESTER Russian patent published in 2019 - IPC A01D43/08 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular, to self-cleaning machines. In a harvester for harvesting of coarse-thicket crops comprising two central and two side feeding drums, two conveying drums, wherein the front edges of the central supply drums are shifted back towards the machine direction relative to the front edges of the side supply drums, gripping and conveying drums are provided with gripping teeth, at that, lower teeth have cutting faces, supplying drums are fixed by means of friction couplings rigidly installed on flanges of corresponding bevel angular reduction gears, which, in their turn, are rigidly fixed on frame, introduced cobs catchers are located coaxially with the corresponding feeding drums, and low-lying, fixed on the frame dividers units, which are flat plates of triangular shape, oriented so that to lift a lean mass of harvest during operation, at that, front edges of side feeding drums are extended forward in direction of header movement relative to front edges of central feeding drums.

EFFECT: providing stability of flow of technological process of feeding sloping plant mass and improving consumer properties of header.

4 cl, 2 dwg