HINGED AGGREGATE OF AGRICULTURAL HARVESTING MACHINE AND AGRICULTURAL HARVESTER Russian patent published in 2019 - IPC A01B59/06 A01D34/28 A01D41/12 A01D41/14 A01D43/08 

FIELD: agriculture; machine building.

SUBSTANCE: group of inventions relates to agricultural machine building. Attachment of agricultural harvester comprises control device of transverse alignment with cylinder of transverse alignment. Cylinder of transverse alignment is configured to be transferred by means of a switching device between a first operating position in which it serves to control or adjust a given transverse levelling movement of the hitch unit, and second operating position, in which it serves to provide free transverse levelling movement of hinged unit. Agricultural working machine, in particular self-propelled combine harvester, with hinged aggregate comprises transverse alignment control device with transverse levelling cylinder. Cylinder of transverse alignment is configured to be transferred by means of a switching device between a first operating position in which it serves to control or adjust a given transverse levelling movement of the hitch unit, and second operating position, in which it serves to provide free transverse levelling movement of hinged unit.

EFFECT: providing simple, reliable and convenient switching of cylinder of transverse alignment between two working positions or two operating modes.

12 cl, 3 dwg