The invention relates to a chassis suspension driving device and a chassis damping method, and the chassis suspension driving device comprises a swing plate which is provided with a swing inner side and a swing outer side; the direct-drive driving mechanism comprises a driving part and a wheel body, the axis of the driving part is relatively close to the swing inner side, and the axis of the wheel body is relatively close to the swing outer side; the swing arm is mounted on the swing plate and hinged to the chassis, so that the swing arm and the swing plate swing synchronously; and one end of the shock absorber is hinged to the swing arm, and the shock absorption hinged part of the swing arm is closer to the swing inner side relative to the chassis hinged part of the swing arm. Compared with the prior art, due to the fact that force is not directly transmitted to the shock absorbers when the wheel bodies are bumped, the force is transmitted to the shock absorbers through the swing arms, the rotation amplitude is smaller in the rotation process of the swing arms, the damping effect is better in cooperation with the shock absorbers, and the chassis is more stable.
本申请涉及一种底盘悬挂驱动装置及底盘减震方法,底盘悬挂驱动装置包括:摆动板,摆动板具有摆动内侧与摆动外侧;直驱驱动机构,直驱驱动机构包括驱动件与轮体,驱动件的轴心相对靠近该摆动内侧,轮体的轴心相对靠近该摆动外侧;摆臂,安装于摆动板上并与底盘铰接,以使与摆动板同步摆动;减震器,减震器的一端与摆臂铰接,摆臂的减震铰接部位相对于摆臂的底盘铰接部位更靠近该摆动内侧。本申请中由于轮体在受到颠簸时不会直接将力传递给减震器,而是利用摆臂将力传递给减震器,在摆臂转动过程中转动的幅度会更小,因此配合减震器的减震效果更好,使底盘更加平稳。
Chassis suspension driving device and chassis damping method
底盘悬挂驱动装置及底盘减震方法
2022-07-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Chassis suspension mechanism, driving device and robot
Europäisches Patentamt | 2020
|