The invention relates to the technical field of AGV steering wheels, and discloses a double-wheel inverted steering wheel which comprises a mounting disc, an outer gear ring, a double-wheel support, a mounting shell, a connecting plate and a planetary differential, the connecting plate is supported on the top face of the mounting disc, the outer gear ring is rotatably inserted into the mounting disc and located in the connecting plate, the upper end of the double-wheel support is fixedly arranged on the bottom face of the outer gear ring, and the lower end of the double-wheel support is fixedly arranged on the mounting shell. The planetary differential mechanism is connected with the double-wheel support, driving wheels are arranged at the two ends of the planetary differential mechanism respectively, the mounting shell covers the connecting plate, a sealing cavity is formed among the mounting shell, the connecting plate, the mounting disc and the double-wheel support, a transmission motor and a steering motor are arranged on the bottom face of the connecting plate, and the transmission motor is connected with a driving mechanism through a first gear transmission mechanism. The steering motor is meshed with the outer gear ring through a second gear transmission mechanism, and the first gear transmission mechanism and the second gear transmission mechanism are both arranged in the sealing cavity. The gear is fully lubricated, grease is prevented from overflowing and dripping, the cable is prevented from being abraded and broken, and unlimited steering is achieved.

    本发明涉及AGV舵轮技术领域,公开了一种双轮倒置式舵轮,包括安装盘、外齿圈、双轮支架、安装壳、连接板和行星差速器,连接板支撑于安装盘的顶面,外齿圈可转动地插接于安装盘上,并位于连接板的内部,双轮支架的上端固设于外齿圈的底面,行星差速器连接双轮支架,且行星差速器的两端分别设有驱动轮,安装壳盖设于连接板上,安装壳、连接板、安装盘及双轮支架之间形成一个密封腔,连接板的底面设有传动电机及转向电机,传动电机通过第一齿轮传动机构连接驱动机构,转向电机的通过第二齿轮传动机构与外齿圈啮合,第一齿轮传动机构及第二齿轮传动机构均设于密封腔内。保证了齿轮的充分润滑,避免油脂外溢滴落、线缆磨损、绕断,实现了无限制转向。


    Access

    Download


    Export, share and cite



    Title :

    Double-wheel inverted steering wheel


    Additional title:

    一种双轮倒置式舵轮


    Contributors:
    MA HONGDA (author)

    Publication date :

    2024-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Inverted three-wheel steering mechanism and inverted three-wheel electric vehicle

    GAO XIAOWEN / SHI GUIFU / XIE ANXI | European Patent Office | 2021

    Free access

    Double-wheel differential steering wheel

    WANG CHEN / CAO LI | European Patent Office | 2023

    Free access

    Front wheel steering mechanism of inverted tricycle

    CAO ZHIPENG / WANG QIAN / TUO WEITAO | European Patent Office | 2024

    Free access

    Double-wheel-disc steering wheel for automobile

    FAN XIAOLAN | European Patent Office | 2020

    Free access

    Double-support steering wheel

    XU SHIDONG / XIE XUEGUANG / CHENG TING et al. | European Patent Office | 2021

    Free access