The invention relates to a suspension mechanism, a wheel train device and a movable chassis. The suspension mechanism comprises a mounting base, a stop body, a connecting plate, a shock absorber and an active locking assembly; the stop body is arranged on the mounting base ; the connecting plate is arranged on the mounting base in an up-and-down floating manner through the shock absorber; and theactive locking assembly is arranged on the connecting plate and can be locked with or released from the stop body. When heavy objects are loaded on the movable chassis and the movable chassis needs tobe started under heavy loads or stopped suddenly, the active locking assembly and the stop body can form a locking relation, and on the basis, the relative movement freedom degree of the connecting plate and the mounting base is restrained, so that the connecting plate cannot float up and down relative to the mounting base, even if the unbalance loading phenomenon occurs, the shock absorber cannot be damaged due to excessive crushing caused by impact force, and the use safety and reliability of the shock absorber and the movable chassis are ensured.
本发明涉及一种悬架机构、轮系装置及移动底盘,包括:安装座;止动体,所述止动体设置于所述安装座上;连接板;减震器,所述连接板通过所述减震器可上下浮动设置于所述安装座上;以及主动锁止组件,所述主动锁止组件设置于所述连接板上并能够与所述止动体锁定或释放。当移动底盘上装载有重量很大的物品,且移动底盘需要进行重载启动或急停时,主动锁止组件会与止动体形成锁定关系,在此基础上连接板与安装座的相对活动自由度则被约束,使得连接板无法相对安装座进行上下浮动,因而即便发生偏载现象,减震器也不会受到冲击力而发生过度压溃而导致损坏,确保了减震器与移动底盘的使用安全与可靠性。
Suspension mechanism, wheel train device and movable chassis
悬架机构、轮系装置及移动底盘
2020-12-18
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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