The invention discloses a dumper frame structure of a wide-body dumper. The dumper frame structure is characterized by being composed of a front end beam, a small connecting beam, a front suspension connecting beam, a front suspension support, a left longitudinal beam, a right longitudinal beam, a first through beam, a second through beam, a balance connecting beam, a left overturning shaft base, a right overturning shaft base and a third through beam; a left longitudinal beam outer web and a right longitudinal beam outer web are each of a two-section structure; a certain gap is reserved between a front outer web and a rear outer web; the front suspension support is symmetrically mounted on the left side and the right side of a dumper frame and penetrates through the gap between the front outer web and the rear outer web; the front suspension support is welded to an upper wing plate, a lower wing plate, the front outer web and the rear outer web in the up-down directions and the left-right directions respectively; the left overturning shaft base and the right overturning shaft base are casting parts and are inserted into a left longitudinal beam frame-shaped structure and a right longitudinal beam frame-shaped structure respectively and welded to the left longitudinal beam frame-shaped structure and the right longitudinal beam frame-shaped structure; the overturning shaft bases have an elevation limiting function through shaft-hole cooperation. The dumper frame structure has the advantages of being simple in structure, convenient to demount and mount, good in rigidity and manufacturability, high in safety and the like.
Dumper frame structure of wide-body dumper
2015-08-19
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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European Patent Office | 2024
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