VIBRATORY RIPPER Russian patent published in 2020 - IPC A01B35/06 

FIELD: agriculture.

SUBSTANCE: invention can be used for surface treatment of soil. Vibrating shaker comprises frame with support wheels. Frame is connected via three-point hitch with tractor wheels with couplings. Frames are fixed on frame with working elements installed on them for loosening of soil layer with possibility of their oscillation in longitudinal plane by means of vibration excitation mechanism. Frame has guides with bearings for frames made in the form of a platform. On the platform the working elements in the form of trihedral teeth are installed in staggered order with displacement, forming a zigzag path of their location along the movement direction. Vibration excitation mechanism is made of rims installed on wheel clutch, outer diameters of which are made with wavy cutouts. Between rim and platform pushers are installed, consisting of rod and cam, connected to each other by means of spring coupling. Pushers on platform side are equipped with "cylinder-piston" system installed on frame. On the side of the cam there are stabilizers installed on the transverse beam of the suspension.

EFFECT: prevention of clogging and sticking of working elements, reduction of traction resistance of the tool.

1 cl, 6 dwg