FIELD: agriculture; machine building.
SUBSTANCE: invention relates to the field of agricultural machine building. Working device for tillage of soil comprises a post, a bit in form of a two-sided wedge, cultivator point, pivotally mounted on the back at height of 45 cm from cultivator point on a common vertical duckfoot tooth. On the rack side walls the first pair of soil lifters is fixed. Second pair of soil lifters is additionally attached at the bottom on the cultivator point. Ground elevators are installed on the post and nose cultivator point at an angle to horizon of 40–45°.
EFFECT: providing high quality of tillage and accumulation of subsurface moisture on treated slopes.
1 cl, 2 dwg
| Title | Year | Author | Number |
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RU2742657C1 |
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|
RU2786696C1 |
| CULTIVATOR WORKING MEMBER | 0 |
|
SU886768A2 |
