FIELD: forestry machinery.
SUBSTANCE: invention is designed for ripping upper layer of soil in forest nurseries. Proposed device contains shaft of crank design with drive from support wheel. Soil ripping tools are made in form of movable teeth of rhomboid conical form. Slot is made in middle part of teeth in which lever is installed on axle. Lever has short and long arms. Short arm of tooth is provided with double sharpening, and long arm of tooth has flat rear surface. Three-dimensional weight-counterweight is installed in upper part of tooth.
EFFECT: reduced metal usage of device, enlarged operating capabilities, provision of possibility of operation of different soils, reduced energy consumption at cultivation of forest plants.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SOIL TILLING EQUIPMENT | 2009 |
|
RU2427121C2 |
| TOOL FOR SURFACE TREATMENT OF SOIL AFTER HARVESTING OF GRAIN CROPS | 2018 |
|
RU2699181C1 |
| COMBINED SOIL TILLAGE TOOL | 2009 |
|
RU2411709C1 |
| MULTIFUNCTIONAL FOREST MOLDBOARD PLOUGH | 2015 |
|
RU2583609C1 |
| SOIL TILLAGE METHOD AND APPARATUS | 1999 |
|
RU2160980C2 |
| COMBINED RECLAMATION IMPLEMENT FOR SUBSURFACE FERTILISATION DURING TILLAGE | 2020 |
|
RU2766201C1 |
| COMBINED TILLAGE TOOL | 1997 |
|
RU2122302C1 |
| AMELIORATIVE TILLAGE TOOL | 2014 |
|
RU2567203C1 |
| WORKING ELEMENT OF SUBSURFACE- PLOW - FERTILISER | 2008 |
|
RU2365082C1 |
| 0 |
|
SU39206A1 |
