FIELD: agriculture. SUBSTANCE: tillage tool is adapted for preliminary cultivation of soil, in particular, for destructing of soil upper layer and plant grinding. Tillage tool has carrier frame, shaft mounted on frame, and succession of spherical disks mounted on shaft. Press-knife made in the form of annular sector is positioned between spherical disks. Flat hoe mounted on press-knife convex surface faced to disk periphery has cutting part with curvilinear profile. Flat hoe is mounted at an angle to axis of shaft. Press-knife is pivotally connected with its front part to frame. Rear part of press-knife is spring-loaded. EFFECT: reduced power consumption, decreased time for soil tillage, and prolonged service life of tillage tool. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMPLEX LAYER-BY-LAYER SOIL TILLAGE TOOL | 1999 |
|
RU2160518C1 |
| MACHINE FOR FORMING GRID OF SHEET MATERIAL | 2001 |
|
RU2202428C2 |
| MACHINE FOR MAKING CUT-THROUGH STRETCHED GAUZE OF SHEET MATERIAL | 2001 |
|
RU2198758C2 |
| STONE SPLITTING PRESS | 2000 |
|
RU2198095C2 |
| DISK-TYPE TILLAGE TOOL | 2001 |
|
RU2202158C2 |
| WIDE COMBINED TILLAGE UNIT | 2002 |
|
RU2220521C2 |
| COMBINED TILLAGE TOOL | 2005 |
|
RU2301511C1 |
| CULTIVATOR WORKING BODY | 2021 |
|
RU2758936C1 |
| DISC TILLAGE DEVICE | 2007 |
|
RU2402893C2 |
| CULTIVATOR WORKING BODY | 2021 |
|
RU2758935C1 |
