FIELD: agricultural engineering.
SUBSTANCE: safety device has plow beams rotating in vertical plane, hydraulic cylinders coupled through flexible pipes to resilient accumulator, two-link leverage mechanisms pivotally connected to frame and plow beam. Accumulator is provided in hermetically sealed frame cavity charged with working fluid under pressure. Flexible member is located within said cavity. Flexible member is made in the form of hermetically sealed elastic pipe filled with gas under pressure.
EFFECT: simplified construction, reduced metal usage and enhanced reliability in operation of accumulator.
4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SOIL TILLAGE IMPLEMENT SAFETY DEVICE | 1997 |
|
RU2118075C1 |
| 0 |
|
SU435770A1 | |
| SAFEGUARD FOR TILLAGE TOOL | 2008 |
|
RU2391806C1 |
| SAFETY DEVICE OF TILLAGE TOOL | 2011 |
|
RU2462015C1 |
| SAFETY DEVICE FOR SOIL TILLAGE TOOL | 1996 |
|
RU2106773C1 |
| SAFETY DEVICE OF SOIL-TILLING IMPLEMENT | 2011 |
|
RU2455811C1 |
| AUTOMATIC-ACTION SAFETY MECHANISM FOR WORKING MEMBER OF SOIL TILLING IMPLEMENT | 0 |
|
SU923394A1 |
| SAFETY DEVICE FOR WORKING MEMBER OF SOIL-TILLING IMPLEMENT | 0 |
|
SU1130191A1 |
| TILLAGE TOOL | 2009 |
|
RU2407260C1 |
| MULTIFUNCTIONAL FOREST MOLDBOARD PLOUGH | 2015 |
|
RU2583609C1 |
