The invention discloses a wheel hydraulic lifting mechanism which comprises a chassis and a plurality of hub sets. The wheel hydraulic lifting mechanism is characterized in that wheel swing arm mechanisms are arranged between the hub sets and the chassis. Each wheel swing arm mechanism comprises a swing arm support and a cantilever. A driving oil cylinder is arranged between one swing arm bracketand the chassis; a base of the driving oil cylinder is movably connected to the chassis; a piston of the driving oil cylinder is connected with the swing arm support; the swing arm support and the fixed end of the cantilever are fixed to the chassis, the free end of the cantilever is connected with the hub sets, a damping mechanism is arranged between one end of the cantilever and the swing arm support, a limiting mechanism is arranged between the other end of the cantilever and the swing arm support, and the problem that the chassis cannot completely fall on the ground is solved.
本发明公开了一种车轮液压升降机构,包括底盘及多组轮毂组,其特征在于,所述轮毂组与底盘之间均设置轮摆臂机构,所述轮摆臂机构包括摆臂支架及悬臂,所述其中一个摆臂支架与底盘之间驱动油缸,所述驱动油缸的底座活动连接在底盘上,所述驱动油缸的活塞与摆臂支架相连,所述摆臂支架与悬臂的固定端固定在底盘上,所述悬臂的自由端与轮毂组相连,所述悬臂一端与摆臂支架之间设减震机构,所述悬臂另一端与摆臂支架之间设置限位机构,旨在解决底盘不能完全落实在地面上的问题。
Wheel hydraulic lifting mechanism
一种车轮液压升降机构
30.10.2020
Patent
Elektronische Ressource
Chinesisch
Differential wheel system with hydraulic lifting function
Europäisches Patentamt | 2024
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