The invention belongs to the technical field of robots, and particularly relates to a wheel track adjustable robot chassis. The chassis comprises a frame, a universal wheel assembly, a rocker I, a rocker II and a linear driving mechanism, and the linear driving mechanism is arranged on the frame and outputs power in the front-back direction; and one end of the rocker I and one end of the rocker II are hinged to the universal wheel assembly, the other end of the rocker I is hinged to the frame, the other end of the rocker II is hinged to the output end of the linear driving mechanism, and the linear driving mechanism is used for driving the universal wheel assembly to rotate with the rocker I as the radius. Through the structural design, the chassis wheel track is changed, the stability is improved, when a narrow route is passed, the wheel track is reduced to facilitate passing, and when the wheel track is increased during climbing, overturning is prevented.
本发明属于机器人技术领域,特别涉及一种轮距可调机器人底盘。包括框架、万向轮组件、摇杆I、摇杆II及直线驱动机构,其中直线驱动机构设置于框架上,并且沿前后方向输出动力;摇杆I和摇杆II的一端分别与万向轮组件铰接,摇杆I的另一端与框架铰接,摇杆II的另一端与直线驱动机构的输出端铰接,直线驱动机构用于驱动万向轮组件以摇杆I为半径的圆转动。本发明通过结构设计实现了改变底盘轮距,增加稳定性,经过较窄路线时,轮距减小有利于通过,爬坡时增加轮距有利于防止倾覆。
Wheel track adjustable robot chassis
一种轮距可调机器人底盘
2021-06-25
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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