FIELD: agriculture, in particular, postplowing soil compacting equipment. SUBSTANCE: tillage tool has rollers with convex surface, which is curved so that chord drawing together ends of arc of this surface is inclined at an angle of 10-35 deg to axis of rotation of rollers. Such construction reduces sliding force of soil over rim and, as a result, adherence of soil to roller surface. EFFECT: increased efficiency by reduced soil adhesiveness. 3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| EARTH TILLING AND SEEDING UNIT | 1997 |
|
RU2127502C1 |
| TILLAGE IMPLEMENT | 1991 |
|
RU2032292C1 |
| COMBINED TILLAGE TOOL | 1997 |
|
RU2143187C1 |
| CULTIVATING ROLLER | 2007 |
|
RU2347339C1 |
| PUNCHED RUNNING ROLLER | 2006 |
|
RU2324317C2 |
| COMBINED TILLAGE TOOL | 1999 |
|
RU2210198C2 |
| FLUIDIZED BED GRAIN DRYING APPARATUS | 1997 |
|
RU2174659C2 |
| GRAIN DRIER | 1997 |
|
RU2183308C2 |
| APPARATUS FOR VENTILATING GRAIN OR OTHER BULK MATERIAL (VERSIONS) | 1996 |
|
RU2121258C1 |
| MULTIPLE-OPERATION ROLLER | 2004 |
|
RU2294610C2 |
