PLOUGH FOR FLAT PLOUGHING Russian patent published in 2009 - IPC A01B3/28 A01B3/38 

FIELD: agriculture.

SUBSTANCE: plough comprises a frame and mounted on it disc blades, pushers, twin excavating body and right- and left-hand turning plough bodies mounted symmetrically in relation to the frame longitudinal axis. The plough is additionally fitted with two right-hand turning excavating bodies with pushers and two left-hand turning excavating bodies. Excavating bodies are mounted in two rows at the frame sides. The excavating bodies are placed at the distance equal to the layer width: front ones - from the twin and rear ones - from the right- and left-hand turning bodies. Pushers are fitted with wings with adjustable length in the form of a rack which are mounted on the rear side and can be moved. Pushers are vertically adjustable so that vertical distance between coulters of the bodies and pushers varies within (1.0÷1.3)·a, where a stands for the tillage depth.

EFFECT: reducing power demand and improving tillage quality.

3 cl, 3 dwg