The invention is applicable to the technical field of robots, and provides a damping suspension, which comprises a vehicle body, a plurality of guide frames, supports, wheels, a plurality of dampers and guide blocks, each guide frame is provided with a supporting shaft, and each guide block is provided with an arc-shaped groove used for abutting against the corresponding supporting shaft. When thewheels vibrate up and down, each guide frame can synchronously slide on the corresponding arc-shaped groove through the corresponding support shaft, the vehicle body, one guide frame and one supportform a parallelogram mechanism, therefore, the support can only move in parallel, meanwhile, the guide blocks has a limiting function, each guide frame extends out by a certain length, and the inwardor outward moving distance of the support is counteracted, so that the support is guaranteed to move in the vertical direction, the plane where the wheel connected to the support is located is alwaysvertical to a supporting surface, lateral movement is not generated, the wheel does not generate inclined abrasion and lateral movement abrasion, and the service life of the wheel can be prolonged.
本发明适用于机器人技术领域,提供了一种减震悬架,包括车体、若干导向架、支架、车轮、若干减震器和导向块,各导向架上安装有支撑轴,各导向块上分别设有用于抵持对应支撑轴的弧形槽。当车轮在上下振动的过程中,各导向架通过各自的支撑轴可在对应的弧形槽上实现同步滑动,由于车体、导向架和支架形成一个平行四边形机构,故支架只能平行移动,同时,由于导向块的限位功能,使得各导向架各自伸出一部分长度,抵消支架往内或者往外的移动距离,保证了支架是在竖直方向上的运动,故与支架相连的车轮所在的平面始终与支撑面保持垂直状态,也不会产生侧向移动,因而车轮不会产生倾斜磨损和侧移磨损,进而可延长车轮的使用寿命。
Damping suspension
一种减震悬架
2020-09-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |