PLOWING UNIT Russian patent published in 2013 - IPC A01B59/04 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agricultural machinery industry, mainly small-sized plowing units. The plowing unit comprises small-sized wheeled chassis (1), a winch (2) with a rope (3), a hydraulically operated hinged system (4), a plow (5). The housings (6) of the plow (5) are mounted on the carrier bar. The carrier bar is made from the front (7) and rear (8) parts. Both bar parts are connected to each other by a horizontal pivot (9) and an elastic plate element. The last along the plowing unit housing (6) of the plow (5) is mounted on the rear part (8) of the carrier bar. The rear part (8) of the carrier bar is connected with the rope (3) of the winch (2). The horizontal pivot (9) is provided with a locking device of the positions of the rear part (8) of the carrier bar of the plow (5) the front part (7) of the carrier bar.

EFFECT: constructive solution enables to improve the performance of the plowing unit for primary tillage.

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