CULTIVATOR BLADE Russian patent published in 2016 - IPC A01B35/20 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, namely to tillage machines working elements. Cultivator blade comprises holder, two wings with blades having built-up wear-resistant layer, nose part and additionally para plow. At that, para plow upper part is rigidly fixed on holder, lower part is made in form of arc and turned at 90° to upper part and by arc outer side is directed towards cultivator movement. At that, arc lower working part is made with sharpened edge, which upper end is arranged at least not below cultivator blade lower point.

EFFECT: higher quality of soil treatment and providing more stable cultivator movement.

1 cl, 3 dwg