The invention discloses a pure electric chassis applied to a high-altitude protection robot, and belongs to the technical field of machinery. The pure electric chassis applied to the high-altitude protection robot comprises an inverter (8), alternating-current motors and an electric push rod for steering, wherein the number of the alternating-current motors is two, namely a left front alternating-current motor (10) and a right front alternating-current motor (13); the electric push rod mainly comprises a motor (20), a speed reducer (21), a cylinder body (16), a lead screw, a lead screw nut anda push rod (17), and drives a lead screw nut pair after being decelerated by the motor (20) through the speed reducer (21) to change rotary motion of the motor into rectilinear motion of thepush rod(17); the inverter converts direct current of the battery into alternating current and transmits the alternating current to the alternating-current motors to realize rotation of the alternating-current motors, and the alternating-current motors rotate to drive tires to rotate, so that walking of the whole vehicle is achieved; the direction of the tires is controlled through stretching and retracting of the electric push rod, and thus steering is achieved. The alternating-current motors and the electric push rod are simple in structure, convenient to install and maintain, environment-friendly,pollution-free and unlimited in operation range.

    本发明公开了一种应用于高空保护机器人的纯电动底盘,属于机械技术领域。一种应用于高空保护机器人的纯电动底盘,其包括逆变器(8)、交流电机和用于转向的电动推杆。所述交流电机的数量为两个:左前交流电机(10),右前交流电机(13),所述电动推杆主要包括电机(20)、减速器(21)、缸体(16)、丝杠、丝杠螺母、推杆(17),电动推杆由电机(20)通过减速器(21)减速后,带动丝杠螺母副,把电动机的旋转运动变成推杆(17)的直线运动。逆变器将电池的直流电转换成交流电输送到交流电机,实现交流电机的旋转,交流电机的转动带动轮胎转动,从而实现整车的行走,通过电动推杆的伸缩实现对轮胎方向的控制,从而实现转向。交流电机与电动推杆结构简单,便于安装维护,环保无污染,作业范围不受限。


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    Title :

    Pure electric chassis applied to high-altitude protection robot


    Additional title:

    一种应用于高空保护机器人的纯电动底盘


    Contributors:
    ZHOU ZHENDONG (author) / YANG PING (author) / LIU BAIFENG (author) / HE XUEHONG (author) / XIE LIYANG (author)

    Publication date :

    2021-03-02


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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