Road roller frame hinge structure
A roller locomotive, hinged technology, applied to the substructure, roads, roads, etc., can solve the problems of easy loosening of lock nuts, difficult maintenance and repair, and wear and damage of bearings, so as to shorten the production cycle, increase the size of the grouting space, and maintain convenient effect
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[0023] See Figure 1-9 As shown, the articulated structure of the road roller frame of the present invention includes an articulated frame 9 and a cross shaft assembly. See Figure 1~3 Shown, hinged frame 9 of the present invention comprises the seat plate 9-1 that is provided with bearing hole 9-3 and two risers 9-2 that are welded on the seat plate 9-1, and each riser 9-2 and seat plate 9 -1 is also provided with at least one reinforcing rib 9-4, and multiple reinforcing ribs 9-4 can be used to improve the rigidity and mechanical strength of the hinged frame 9 through the reinforcing ribs 9-4. See figure 1 Shown seat plate 9-1 of the present invention is welded on the rear side of the rear crossbeam 1-1 of front vehicle frame 1, so hinged frame 9 can not occupy the space of rear crossbeam 1-1 of front vehicle frame 1, and also because of hinge mechanism Compact, can increase the longitudinal dimension of the rear crossbeam 1-1, and increase the size of the grouting space...
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