FIELD: agricultural engineering. SUBSTANCE: tillage tool has tine 1 and upper A-hoe 2 fixed to lower end of tine 1 and provided with wings 3,4. Upper A-hoe has chisel 5. Lower hoe 6 disposed in spaced relation with respect to upper hoe 2 has wings 7,8 of different size. Wing 7 is fixed on tine 1 in transverse-vertical plane at an angle of shear of soil ((Ψ)0 and in longitudinal-vertical plane (in cutting plane) at an angle of i in forwardly inclined position. Folding line of wings 7 and 8 is disposed at an acute angle with respect to horizon. Chisel 9 is attached between wings 7 and 8. Upper edge of wing 8 is disposed below cutting plane of upper hoe 2. Tillage tool allows shallow cultivation, soil slitting without removal of moisture and turning of slice, cutting of L-shaped slits to be effectuated. EFFECT: wider operational capabilities, increased efficiency and moisture- absorption capacity of soil by disintegrating compacted sole soil. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NONINVERSING PLOW BODY | 1997 |
|
RU2125777C1 |
| COMBINED TILLAGE TOOL | 2000 |
|
RU2193831C2 |
| FLAT WORKING TOOL | 2001 |
|
RU2189709C1 |
| DRILL | 1999 |
|
RU2155465C1 |
| METHOD AND COMBINED TILLAGE UNIT FOR FORMING MOISTURE-SAVING AND MOISTURE- ACCUMULATING SOIL LAYER | 2000 |
|
RU2179382C2 |
| COMBINED TILLAGE TOOL | 1999 |
|
RU2161388C1 |
| METHOD AND APPARATUS FOR EROSION-PREVENTIVE PLOWING OF SLOPES | 2002 |
|
RU2220522C2 |
| COMBINED TILLAGE TOOL | 1997 |
|
RU2122302C1 |
| OVERALL TILLAGE TOOL | 2000 |
|
RU2195797C2 |
| COMBINED WORKING TOOL FOR PERFORMING DIFFERENT KINDS OF SOIL TILLAGE | 2002 |
|
RU2239964C2 |
