FIELD: agricultural engineering, in particular, tillage tools which may be used for soil mellowing, covering, undercutting, as well as for weed combing and leveling of tilled soil surface.
SUBSTANCE: multiple-operation rollers are arranged to form battery. Rollers are made annular and connected through spokes with shaft of battery, which is positioned at an angle to direction of advancement of tillage tool. Annular parts of each roller are made in the form of cylinder with edges provided with sharpening of opposite angles. Spokes define eccentricity connection of annular part with shaft. Rollers are arranged in battery so as to provide for multiple pitch of eccentricity in circular path.
EFFECT: improved functionality and quality of operation of rollers and reduced draft of agricultural tool.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PUNCHED RUNNING ROLLER | 2006 |
|
RU2324317C2 |
| MULTIPLE-OPERATION ROLLER | 2004 |
|
RU2294610C2 |
| CULTIVATING ROLLER | 2007 |
|
RU2347339C1 |
| METHOD AND ROLLER FOR TREATMENT OF STRIP CROPS | 2010 |
|
RU2427996C1 |
| TILLAGE ASSEMBLY | 2007 |
|
RU2353081C1 |
| TILLAGE DEVICE AND BODY WORK FOR TILLAGE | 2009 |
|
RU2402895C1 |
| EARTH TILLING AND SEEDING UNIT | 1997 |
|
RU2127502C1 |
| COMBINED TILLAGE TOOL | 2006 |
|
RU2320108C1 |
| METHOD OF SOWING AND CARE OF GRAIN, CEREAL AND LEGUME CROPS AND DEVICE FOR ITS IMPLEMENTATION | 2011 |
|
RU2474099C1 |
| TILLAGER | 2006 |
|
RU2345513C2 |
