FIELD: agriculture.
SUBSTANCE: invention relates to agricultural machine building. Tillage tool comprises a frame, a hinged device, rotary batteries with ellipsoid discs, the greater axis of which is inclined to the axis of rotation in the vertical-transverse plane at an angle α=arcsin [D/(2a)], chain transmission for synchronization of operation of rotary batteries, as well as a bar roller. Minor axis of the ellipsoid discs is inclined to the axis of rotation in the horizontal-longitudinal plane at an angle β=arcsin [D/(2b)], where in formulas: D, 2a, 2b – diameter, major and minor axes of ellipsoid disc. Angle value β must be greater than or equal to 60°. Directions of inclination angles of large and small axes of ellipsoid discs to axis of rotation of front and rear rotary batteries are opposite.
EFFECT: higher efficiency of soil treatment.
2 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISC TOOL FOR SURFACE TREATMENT OF SOIL | 2016 |
|
RU2652819C2 |
| TILLAGE TOOL | 2005 |
|
RU2310302C2 |
| UNIVERSAL COMBINED TILLAGE UNIT | 2010 |
|
RU2452158C2 |
| ROTARY TILLER | 2013 |
|
RU2524088C1 |
| SOIL TILLAGE TOOL | 1996 |
|
RU2117419C1 |
| TILLAGE TOOL | 2016 |
|
RU2643718C1 |
| TILLAGE MACHINE AND UNIT FOR ATTACHMENT OF TINE TO SPHERICAL DISK | 2005 |
|
RU2297125C1 |
| MOISTURE-SAVING ROLL UNIT TO THE MAGOMADOV TRACTOR PLOUGH | 2018 |
|
RU2688360C1 |
| MULTIPLE-PURPOSE TILLAGE TOOL | 2010 |
|
RU2442304C1 |
| COMBINED TILLAGE TOOL | 2002 |
|
RU2222127C1 |
