METHOD AND DEVICE OF MULTIMACHINE AGGREGATION OF TRACTOR Russian patent published in 2012 - IPC A01B59/44 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agricultural machinery industry, in particular to devices of connection tractors and agricultural machines. The method of multimachine aggregation of a tractor (1) provides for the use of the tractor (1) with machines (14) suspended on its standard hinged system (2) and the platform connected with it. The machines (14) are suspended or hooked in series on the standard hinged system (2) of the tractor (1) and an independent duplicate hinged system (13). The duplicate hinged system (13) is located at the rear of the trailer platform connected with the tractor (1) regardless of the standard hinged system (2). The device comprises a hinged system (2), the support wheels (12), a frame (10), and a drawbar (4). The frame (10) is made L-shaped and using the hitch iron (6), which covers the tractor (1) at the rear on both sides, on the one side it rests pivotally on the fingers of the drawbar (5), on the other on the support wheels (12), between which behind the duplicate hinged system is located (13). The fingers (5) are located inside the contour of the crawler tracks (3). The hitch iron (6) covering the tractor (1) is connected to the L-shaped frame (10) with the longitudinal (8) and vertical (9) hinges located on the transverse bar (7) of the hitch iron (6). The bar (7) is located at a distance from the cabin avoiding the contact of the cabin and the machine with the bar at angles up to ±45° between the longitudinal axis of the tractor and the longitudinal axis of the platform.

EFFECT: invention provides creation of easily-convertible multimachine systems with a set of universal single-operational machines in various combinations with use of classical models of tractors.

11 cl, 6 dwg