The invention discloses a transportation robot. Under the control of an electric control module, torque output by a steering assembly is transmitted to an inner shaft sleeve, the inner shaft sleeve transmits the torque to a sliding column, a driving wheel is driven by the sliding column to steer, and therefore, independent steering control over all wheels is achieved, and steering is flexible; each driving wheel is provided with an independent suspension mechanism, the suspension mechanisms are located over the driving wheels, so that the effective action distance of the suspension mechanismsis increased, and the lateral rigidity is good; the load state and the speed are designed in a matched mode, so that it is guaranteed that the robot can rapidly run in a no-load state, and good obstacle crossing capacity is achieved; when the robot is in full load, the robot operates at a low speed, and all the driving wheels have good ground attaching performance, so that the suspension phenomenon is avoided, it is ensured that the robot has sufficient power performance; and the robot has good stability and accurate positioning performance when the robot is in full load.

    本发明公开了一种运输机器人,在电控模块的控制下,转向组件输出的力矩传递给内轴套,内轴套将该力矩传递给滑柱,通过滑柱带动驱动轮转向,从而实现各车轮的独立转向控制,转向灵活;每个驱动轮均设有独立的悬架机构,且悬架机构位于驱动轮的正上方,增加了悬架机构的有效作用距离,侧向刚度好;将载荷状态与速度进行匹配设计,确保空载时机器人可以快速行驶,具有较好的越障能力;满载时机器人低速运行,各驱动轮具有良好的贴地性能,避免了悬空现象及确保具有充沛的动力性能,还能使满载时机器人具有良好的稳定性及精准的定位性。


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    Title :

    Transportation robot


    Additional title:

    一种运输机器人


    Contributors:
    LI HONGCE (author) / LI WENFANG (author)

    Publication date :

    2021-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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