The invention discloses a universal moving trolley chassis. The device comprises a bottom plate and a main table top located above the bottom plate, the top end of the main table top is used for installing upper-layer equipment of an external trolley, a plurality of sets of supporting frames and linear guide shafts are arranged between the bottom plate and the main table top, and each set of linear guide shafts is connected with a suspension mechanism which is used for ensuring that all wheels do not affect one another in the movement process; a first mounting hole matched with the bottom end of the linear guide shaft is formed in the inner wall of the bottom plate, a second mounting hole matched with the top end of the linear guide shaft is formed in the inner wall of the main table top and used for supporting and positioning the linear guide shaft, and mounting of the linear guide shaft is conveniently completed. It can be guaranteed that all the wheels do not affect one another in the moving process, the wheels make contact with the ground all the time, the axes of the wheels are parallel to the ground all the time and are perpendicular to the running direction all the time, the differential speed and the running direction of the four Mecanum wheels are controlled through the direct-current motor, and the trolley body can not rotate and also can horizontally move left and right.

    本发明公开了一种万向移动小车底盘。本发明底板和位于其上方的主台面,主台面顶端用于安装外接的小车的上层设备,底板和主台面之间设有若干组支撑架和线性导向轴,每组线性导向轴均连接有一个悬挂机构,用于保证在运动过程中每个轮子相互不影响,底板内壁设有与线性导向轴底端相适配的安装孔一,主台面内壁设有与线性导向轴顶端相适配的安装孔二,用于对线性导向轴进行支撑和定位,便于完成线性导向轴的安装。可保证在运动过程中每个轮子相互不影响,轮子一直与地面接触,车轮轴线始终与地面平行,且始终垂直与行驶方向,通过直流电机控制四个麦克纳姆轮的差速、运转方向,能够使小车车身不旋转,也可以左右平移。


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    Title :

    Universal moving trolley chassis


    Additional title:

    一种万向移动小车底盘


    Contributors:

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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



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