Paver balancer with swinging beam

The utility model discloses a balancing device of paving machine provided with swing beam, in which a swing beam is hinged to machine frame by hinge axis disposed at the front end of the machine frame; caterpillar supports are installed on the front end of the caterpillars on the two sides of the ma...

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Bibliographic Details
Main Author KAILONG QI
Format Patent
LanguageEnglish
Published 10.01.2007
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE
FIXED CONSTRUCTIONS
MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Summary:The utility model discloses a balancing device of paving machine provided with swing beam, in which a swing beam is hinged to machine frame by hinge axis disposed at the front end of the machine frame; caterpillar supports are installed on the front end of the caterpillars on the two sides of the machine frame, and connected with two ends of the swing beam by connection axis on its front end; and rear ends of the two caterpillars are respectively installed with sleeves, disposed between the two side plates at rear part of the machine frame by the sleeves, and extend to machine frame support axis of the two side plates. The utility model can automatically adjust contact situation between caterpillars of paving machine and ground according to variation of roadbed evenness to avoid swing of the machine frame in front, back, left and right directions with the caterpillar on uneven roadbed, so that the paving machine can steadily advance on uneven roadbed to reduce influence of uneven roadbed on pavement smoothness, and improve pavement smoothness.
Bibliography:Application Number: CN2006278266U