The invention provides a three-motor cooperative mobile platform. The three-motor cooperative mobile platform is composed of a supporting mechanism, a power output module, a power transmission moduleand a mobile execution mechanism. The platform mainly comprises a rack, a motor, a speed reducer, a transmission shaft, a bevel gear transmission, a belt transmission, a chain transmission and wheels.Rear wheels are adopted to drive front wheels to steer, namely the rear wheels provide power to drive the platform to move and control steering of the platform. Three motors are adopted, one motor controls the rotating speed of the rear wheels of the platform, the motor serves as a driving motor of the whole platform, the other two motors respectively control the steering of the two front wheels,steering of the whole platform is controlled, differential turning is achieved by controlling the rotating speeds of the two direct-current gear motors, turning with different radiuses can be controlled through different differential speeds, special terrains between ridges are utilized to the maximum extent for operation, labor efficiency is improved, the time and labor are saved, and operation is easy.

    本专利提供了一种三电机协作的移动平台,由支撑机构、动力输出模块、动力传递模块、移动执行机构组成。主要包括机架、电机、减速器、传动轴、锥齿轮传动、带传动、链传动及车轮。本专利采用后轮驱动前轮转向,即后轮提供动力驱动平台移动,前轮控制平台的转向。本专利采用三个电机,其中一个电机控制平台后轮转速,作为整个平台的驱动电机,另外两电机分别控制两个前轮的转向,实现对整个平台转向的控制,通过控制两个直流减速电机的转速实现差速转弯,通过不同的差速可以控制不同的半径转弯,最大程度地利用了田垄间的特殊地形进行作业,提高劳动效率,省时、省力、易操作。


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    Title :

    Three-motor cooperative mobile platform


    Additional title:

    一种三电机协作的移动平台


    Contributors:
    HU YAOHUA (author) / DANG MANYI (author) / MENG QINGKUI (author) / ZHU XIAOWEN (author)

    Publication date :

    2020-05-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge



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