SUBSURFACE PLOUGH Russian patent published in 2024 - IPC A01B13/16 A01B49/02 

FIELD: agriculture.

SUBSTANCE: flat-cut plough comprises two frames arranged at an angle to each other with left- and right-turning plough bodies, a mouldboard-type tool in the form of a flat-cutting hoe, furrow levelling devices and support wheels. Mouldboard tool is located at the level of support wheels in vertical plane in the centre between rows of left- and right-turning plough bodies. Devices for levelling furrows are made on each frame behind the post of the last plough body and have installed vertical plate with teeth for destruction of lumps, tillage and levelling of furrows.

EFFECT: higher quality of soil treatment.

1 cl, 4 dwg