The invention discloses a four-wheel independent suspension system applied to a mobile robot, and relates to the technical field of mobile robots. The suspension mechanism comprises a group of front wheels, a group of rear wheels and a suspension system, the suspension system comprises a mechanical arm mounting base, a front suspension assembly and a rear suspension assembly, the front suspension assembly comprises a front support and two air springs, a mounting base is fixed to the bottom of the front support, and the mounting base is fixed to the top of a machine shell base of the robot. By designing the novel suspension system, the two front wheels and the two rear wheels can have the independent suspension function, walking on an uneven plane or a road surface is met, efficient vibration reduction and buffering functions are achieved, internal elements of the robot can be protected, and the used suspension system is compact in structure and convenient to use. An air spring and a swing arm structure can be arranged in a limited space, and compared with a traditional spring, the air spring and swing arm structure is large in load, high in elasticity, high in stability and long in service life.
本发明公开了一种运用于移动机器人的四轮独立悬挂系统,涉及移动机器人技术领域。本发明包括一组前轮、一组后轮和悬挂系统,悬挂系统包括机械臂安装座、前悬挂总成和后悬挂总成,前悬挂总成包括前支架和两个气弹簧,前支架底部固定有安装座,安装座固定在机器人的机壳底座顶部。本发明通过设计新型的悬挂系统,可使两个前轮和两个后轮都具备独立悬挂的功能,满足不平整平面或路面的行走,具备高效的减振和缓冲功能,可对机器人内部元件进行防护,且所用的悬挂系统结构紧凑,可在有限的空间内设置空气弹簧和摆臂结构,相比于传统弹簧,负载较大、弹性较强、稳定性较高且使用寿命较长。
Four-wheel independent suspension system applied to mobile robot
一种运用于移动机器人的四轮独立悬挂系统
2023-10-20
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Four-wheel independent suspension for AAV
Online Contents | 1997
Four-wheel mobile robot chassis and four-wheel mobile robot
European Patent Office | 2020
|European Patent Office | 2020
|