TILLAGE TOOL-MILLING CHISEL PLOUGH Russian patent published in 2014 - IPC A01B13/02 

FIELD: agriculture.

SUBSTANCE: milling chisel plough comprises a bearing frame, active milling chisel ploughs (8), a casing (10) of the milling chisel ploughs (8). The bearing frame is made articulated and consists of a main frame (1) and an additional frame (2). The additional frame (2) is kinematically connected to the main frame (1) with the remote hydraulic cylinder (7). On the main frame (1) the rippers-crust-destroyers (5) are placed. On the additional frame (2) there are sections of driven active milling chisel ploughs (8) with independent spring loaded suspension (9) and scrapers. The sections of the active milling chisel ploughs (8) are made in the form of replaceable flat discs. On both surfaces of the discs the levellers-compactors of walls and bottom of the slot are uniformly-radially rigidly fixed. The levellers-compactors of walls (11) are made in the form of rods-rough logs, the levellers-compactors of the bottom (12) - in the form of shoes in the shape of a triangular wedge with curvature of the bases. The casings (10) of the milling chisel ploughs (8) are made as casings-levellers.

EFFECT: improvement of the quality of soil slotting, moisture accumulation, maintaining the water balance of the soil.

4 dwg