| 摘要 |
FIELD: agricultural engineering, in particular, hand-held tillage tools. ^ SUBSTANCE: working tool of hand-held furrower is made in the form of conical frame having lower and upper sides equipped with equally sized teeth, said teeth being laterally offset with respect to one another by value equal to half the tooth. Frame upper part is provided with rectangular slots and is movably connected with plate having detachable moldboard and holder formed as conical cylinder. Furrower of such construction allows planting, hilling, thinning and other seedling care operations to be performed by one worker. ^ EFFECT: simplified construction and reduced labor intensity. ^ 2 cl, 3 dwg |
