The invention provides a modular suspension chassis device and an automatic navigation robot. The modular suspension chassis device comprises a frame, a front axle steering mechanism and a rear axle driving mechanism. The front axle steering mechanism and the rear axle driving mechanism are detachably mounted on the frame. The front axle steering mechanism comprises a front axle, two front wheelsinstalled on the two sides of the front axle respectively, a first driving motor installed on the front axle and a steering transmission mechanism connected between the first driving motor and the twofront wheels. The rear axle driving mechanism comprises a rear axle, two rear wheels installed on the two sides of the rear axle respectively, a second driving motor installed on the rear axle, and adifferential speed reducer in transmission connection with the second driving motor. According to the modular suspension chassis device and the automatic navigation robot, all functional modules aremore convenient to maintain and replace, sliding friction between tires and the ground is reduced, the turning radius is small, and the good bearing capacity is achieved.
本发明提供了一种模块化悬挂底盘装置及自动导航机器人,模块化悬挂底盘装置,包括车架、前桥转向机构以及后桥驱动机构,所述前桥转向机构、所述后桥驱动机构分别可拆卸安装于所述车架上;所述前桥转向机构包括前桥、两分别安装于所述前桥两侧的前轮、安装于所述前桥上第一驱动电机、连接在所述第一驱动电机与两所述前轮之间的转向传动机构;所述后桥驱动机构包括后桥、两分别安装于所述后桥两侧的后轮、安装于所述后桥上的第二驱动电机、与所述第二驱动电机传动连接的差速减速机。本发明提供的模块化悬挂底盘装置及自动导航机器人,使得各功能模块更加方便维护以及更换,减小了轮胎与地面的滑移摩擦,转弯半径小,具有较好的承载能力。
Modular suspension chassis device and automatic navigation robot
模块化悬挂底盘装置及自动导航机器人
2020-12-29
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Robot chassis independent suspension device with steering function and robot chassis
European Patent Office | 2023
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