FIELD: agriculture.
SUBSTANCE: invention relates to agricultural machinery industry and can be used in harvesting crops. The working agricultural machine comprises a vehicle and a replacement unit, which during harvesting is directed with the ability of rocking motion around the axis extending in the direction of movement. The replacement unit comprises a frame bearing the working bodies and two supports which are arranged on the frame at a distance from each other. The supports are made with the ability of vertical movement to carry a part of weight of the replacement unit. The supports are made reversibly compliant in order being in contact with the ground of at least one support to create a support force counteracting the rocking motion of the replacement unit.
EFFECT: proposed working agricultural machine has increased operational reliability.
17 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYDRAULIC SYSTEM OF AGRICULTURAL MACHINE | 2007 |
|
RU2420945C2 |
| OPERATIONAL FARM MACHINE | 2007 |
|
RU2436278C2 |
| WORKING CYLINDER CONTROL AND REGULATION DEVICE | 1999 |
|
RU2216652C2 |
| HANDLING VEHICLE TRACK CHANGING MECHANISM | 0 |
|
SU1115925A1 |
| RECUPERATIVE HYDRAULIC DRIVE OF TIMBER TRACTOR WITH SEMITRAILER | 2019 |
|
RU2726987C1 |
| SOURCE OF SEISMIC SIGNALS | 0 |
|
SU1679438A1 |
| SIMULATOR OF REDUCED GRAVITATION | 0 |
|
SU1723484A1 |
| SELF-PROPELLED HARVESTER | 2009 |
|
RU2511231C2 |
| 0 |
|
SU1562872A2 | |
| HYDRAULIC DRIVE FOR WEIGHING-OUT AND LEVELLING CARGO PLATFORM | 1996 |
|
RU2128789C1 |
