FIELD: mechanical and transport engineering.
SUBSTANCE: invention relates to vehicles operating with trailed equipment. Proposed coupling gear of trailer includes prime mover with frame, mounted bowl connected by gooseneck through ball joint with front axle of scraper, traction bar, front axle, weight transfer hydraulic cylinders secured at sides of gooseneck which are connected through flexible tie-rod with lever rigidly attached to front axle of scraper. Front axle is provided with guides in which traction bar is installed being provided with holes and shock absorbers. Locks are installed on front axle for fitting in holes of traction bar at its longitudinal displacement.
EFFECT: increased adhesive weight of prime mover at full hanging of front axle of trailed equipment.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SCRAPER COUPLER GEAR | 2003 |
|
RU2244071C1 |
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|
RU2368735C1 |
| SCRAPER WITH WEIGHT TRANSFER DEVICE | 2000 |
|
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| SCRAPER-DRAW GEAR | 2005 |
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| TOWING COUPLER OF PULL-TYPE SCRAPER | 2006 |
|
RU2363815C2 |
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|
RU2290478C1 |
| TOWED SCRAPER LOADER | 2010 |
|
RU2485251C2 |
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|
RU2261805C1 |
| DEVICE FOR AGGREGATING A TRACTOR AND A SCRAPER | 2022 |
|
RU2788073C1 |
| DRAWBAR HITCH OF SCRAPER | 2008 |
|
RU2373336C1 |
