HEADER FOR STRIPPING STANDING AGRICULTURAL CROPS Russian patent published in 2014 - IPC A01D41/08 A01D45/00 

FIELD: agriculture.

SUBSTANCE: header for stripping standing agricultural crops comprises a feeler platform with outside dividers, an auger with screw bands and a bottom under it, the front and rear downstream jacketed stripping drums with combs, gauge shoes, feed elevator with a drive pulley, a conveyor of tailings, the bottom of which has holes, a conveyor of grain heap. The rear stripping drum and the screw are mounted in the feeler platform, and the front is mounted on the trunnions of the rear stripping drum using a suspension with the ability to rotate under the action of a double-action hydraulic cylinder. The bottom under the screw is made replaceable and has through-holes, the size and shape of which do not interfere with the free passage through them of the threshed grains of the crop harvested. From the extreme sides of the screw with a slope to its middle under the bottom the box chute boards are mounted that form between them a niche for receiving in it of the lower part of the conveyor of grain heap. The rear stripping drum is mounted on the sides of the feeler platform with adjustable plates at the level of the horizon of the lower end of its comb.

EFFECT: use of the present invention enables to improve the efficiency of obtaining grain with simplifying the header design.

4 cl, 4 dwg