The invention belongs to the field of robots, and particularly relates to a differential drive mobile robot platform, which is based on a wheel type moving mechanism, and is characterized by comprising a bottom plate and two driving wheels arranged at the bottom of the bottom plate, and the two driving wheels are each controlled and driven by a driving mechanism and transmission mechanism group. Athree-wheel structure is adopted, differential driving is achieved through the two driving wheels, one universal wheel is used for balancing and steering, the structure is more reasonable and simplerthan that of four wheels, the cost is saved, and advancing, retreating and steering of different radiuses of the moving mechanism are achieved by controlling the rotating speeds of the two motors; meanwhile, the tensioning mechanism is arranged, so that the tensioning problem of a synchronous belt is simply and skillfully solved, the space is saved, and the transmission efficiency is improved.
本发明属于机器人领域,具体涉及一种差速驱动移动机器人平台,基于轮式移动机构,其特征在于,包括底板以及底板底部设置的和两个驱动轮,所述两个驱动轮分别由一组驱动机构和传动机构控制驱动。本发明采用三轮结构,两个驱动轮实现差速驱动,一个万向轮用于平衡与转向,结构较四轮合理简化,节约成本,通过控制两台电机的转速实现移动机构的前进后退、不同半径的转向;同时本发明设置张紧机构,简单巧妙地解决了同步带的张紧问题,节约空间,提高传递效率。
Differential drive mobile robot platform
一种差速驱动移动机器人平台
2020-07-28
Patent
Electronic Resource
Chinese
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