FIELD: agriculture; machine building.
SUBSTANCE: disc harrow comprises frame with support wheels and suspension device. Rolling bearings are installed on the frame to rotate the battery of spherical disks. Spherical disks are paired by means of axes. Pairs of spherical discs are connected to each other by means of connecting springs for giving to spherical discs 4 degrees of freedom during soil treatment.
EFFECT: reduced load on working elements, increased productivity and durability of working elements, improved quality of operation.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMBINED DISC HARROW | 2020 |
|
RU2732457C1 |
| DISC HARROW | 2008 |
|
RU2366138C1 |
| DISK HARROW | 2001 |
|
RU2195091C2 |
| METHOD AND AGRICULTURAL MACHINE FOR SOIL TILLAGE | 2003 |
|
RU2265298C2 |
| DISK HARROW FOR APPLICATION OF BIOLOGICAL SOLUTIONS INTO SOIL | 2003 |
|
RU2240662C1 |
| DEVICE FOR GANGING UP AGRICULTURAL OUTFITS | 1991 |
|
RU2027333C1 |
| METHOD OF CONSERVATION TREATMENT OF SOIL AND DISC HARROW FOR ITS IMPLEMENTATION | 2014 |
|
RU2567008C1 |
| TILLAGE DISC SECTION | 2014 |
|
RU2567015C1 |
| COMBINATION SOIL-TILLING IMPLEMENT | 2005 |
|
RU2280344C1 |
| IMPLEMENT FOR SURFACE TILLAGE | 0 |
|
SU1658840A1 |
