FIELD: agriculture.
SUBSTANCE: device comprises a frame with a mechanism for hinging on the driving unit and with support wheels mounted providing for adjustment of the top cutting height and of the track gauge, vertical driven shafts with working members radially and rigidly fixed at their lower ends. The support wheels are mounted to move along the frame for adjustment of the track gauge. The frame is equipped with a slot in which hydraulic motors are installed for longitudinal movement and fixation. Each vertical shaft is rigidly fixed on the output shaft of the hydraulic motor.
EFFECT: enhanced performance of the device.
2 cl, 2 dwg
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Authors
Dates
2017-04-24—Published
2015-09-28—Filed