FIELD: agricultural engineering.
SUBSTANCE: invention can be used for loosening soil occupied by perennial legume-meadow grass. Proposed tool is provided with shank links arranged one after the other. Links of shank are interconnected by vertical hinge joints. Front link is provided with blade on front section and tip on lower section. Rear link is formed by side bent in pairs and oppositely mated in vertical and horizontal planes. Front edges of sides are provided with blades with cutting edges made in form of closed branches of asteroid. Its equation in system of rectangular coordinates is X2/3 + Y2/3 = R2/3 where X and Y are coordinates of any point of asteroid, R is radius of circumference described by points of meeting of branches of asteroid.
EFFECT: provision of loosening of root zone without bringing soil to daylight.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEEP TILLAGE CULTIVATOR | 1997 |
|
RU2116012C1 |
| SOIL SLITTING TOOL | 2002 |
|
RU2234826C1 |
| DEEP DIGGER | 1997 |
|
RU2113079C1 |
| DEEP RIPPER | 1997 |
|
RU2110166C1 |
| SOIL SLITTER | 1993 |
|
RU2040867C1 |
| WORKING TOOL OF SOIL SLITTER | 1993 |
|
RU2040866C1 |
| WORKING TOOL FOR CUTTING SUPERNARROW SLITS | 1998 |
|
RU2128895C1 |
| SOIL-LOOSENING TOOL | 1993 |
|
RU2040869C1 |
| METHOD AND APPARATUS FOR INCREASING PRODUCTIVITY OF LICORICE BRUSHWOODS | 1997 |
|
RU2125787C1 |
| SUBSOIL TILLER | 1996 |
|
RU2113777C1 |
