UNIVERSAL TILLAGE DEVICE Russian patent published in 2022 - IPC A01B35/00 A01B49/02 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture, in particular to tillage machines. The device contains a holder and paw wings. In the fore part of the share, along the butt line of the wings, a groove is made with an open slot for the slotter, made in the form of a rectangular triangle with a height equal to the depth of tillage with a cutting edge made at an angle of 30° to the nose of the share, with a base in the form of a platform copying the groove. The width, length and thickness of the groove are at least not less than the width, length and thickness of the slotter platform, the ratio of the platform thickness to the share thickness is 1:2. The ends of the paw wings are bent upwards at a right angle, forming rippers half the height of the depth of tillage. In this case, the angle of inclination of the cutting edge of the ripper to the horizontal plane is 45°.

EFFECT: increased stability of the movement of the unit and the quality of tillage, expansion of functionality.

1 cl, 5 dwg