TILLAGE OUTFIT Russian patent published in 2011 - IPC A01B35/32 A01B39/28 

FIELD: agriculture.

SUBSTANCE: the outfit comprises a tractor and a tiller joined to each other by means of a trailing link. The tiller comprises a frame installed on support wheels, working elements, vibration exciter. The vibration exciter is arranged in the form of pendulum vibrator of directed action and is hingedly installed on frame. The vibration exciter is connected to power take-off shaft via cardan drive shaft and is connected to device for changing of angle of vibration exciter rotation relative to hinged axis. Device to change angle of vibration exciter rotation is arranged in the form of hydraulic cylinder joined to tractor hydraulic system. A sensor of traction resistance is installed on the trailing link and is connected to instrument installed in the tractor's cabin to indicate value of traction force.

EFFECT: structural design will make it possible to reduce traction resistance of tiller.

2 cl, 2 dwg