FIELD: agricultural engineering.
SUBSTANCE: grain combine has mechanism for switching-off of header part with plunger-type actuating hydraulic cylinder and mechanism adapted for cleaning of grid of air intake of engine radiator and equipped with individual plunger-type hydraulic actuating cylinder. Hydraulic actuating cylinder of mechanism for switching-off of header part is connected to working fluid pressure source and to hydraulic tank through hydraulically controlled locking device of distributor. Hydraulic cylinder of mechanism for cleaning grid of air intake of engine radiator is connected through distributor to hydraulic tank. Hydraulically controlled locking device of distributor is equipped with single locking valve. Apparatus is provided with device for controlling operation of combine units.
EFFECT: simplified construction and enhanced reliability in operation.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GRAIN COMBINE | 2004 |
|
RU2267250C1 |
| GRAIN COMBINE HYDRAULIC SYSTEM | 2001 |
|
RU2209540C2 |
| HYDRAULIC SYSTEM OF COMBINE HARVESTER | 2009 |
|
RU2398374C1 |
| GRAIN COMBINE HYDRAULIC SYSTEM | 2001 |
|
RU2210202C2 |
| HYDRAULIC SYSTEM OF GRAIN COMBINE | 2004 |
|
RU2274996C2 |
| HYDRO-DRIVE OF TENSIONER OF BELT TRANSMISSION | 2009 |
|
RU2399799C1 |
| HYDRAULIC DRIVE | 0 |
|
SU1015135A1 |
| HYDRAULIC DRIVE | 0 |
|
SU985475A1 |
| HYDRAULIC SYSTEM FOR GRAIN COMBINE HARVESTER | 0 |
|
SU1530130A1 |
| HYDRAULIC SYSTEM FOR GRAIN COMBINE | 2001 |
|
RU2210203C2 |
