WORKING TOOL FOR CHISEL-CULTIVATOR Russian patent published in 2008 - IPC A01B35/00 A01B35/20 

FIELD: agricultural engineering.

SUBSTANCE: working tool has tine with detachable chisel and A-shaped mellowing hoe. Front side of tine is equipped with two tiered brackets. One of said brackets is disposed in lower part of tine, and its protruding part is made beveled. Upper bracket is inclined downward, and mellowing hoe is detachably fixed thereto. Chisel is made flat, is equipped with blade and detachably fixed to beveled part of lower bracket. Pipeline with jet nozzle at its end is disposed on rear side of tine.

EFFECT: reduced draft and wider operational capabilities of working tool.

3 cl, 4 dwg