The invention discloses a composite suspension with deformable crawler wheels. The composite suspension with the deformable crawler wheels comprises a middle connecting rack, two deformable crawler units, a deformable driving assembly and two wheel units. The deformable crawler units and the wheel units are both connected with the middle connecting rack and are arranged symmetrically. Deformable crawler frames of the deformable crawler units are four-bar mechanisms, the number of the crawler wheels is no less than four, the crawler wheels are connected with rotating pairs and bar pieces of the four-bar mechanisms, and crawler belts wrap the crawler wheels. The deformable driving assembly is connected with the deformable crawler frames and drives the deformable crawler frames to deform. When the deformable crawler units are in contact with the ground, the wheels are not in contact with the ground. When the deformable crawler units upwards deform and break away from the ground, the wheels can be in contact with and support the ground. Therefore, switching of crawler belt and wheel walking modes is achieved. The invention further provides a moving platform provided with the composite suspension with the deformable crawler wheels. By the adoption of the composite suspension with the deformable crawler wheels, the terrain adaptability and passing ability of the moving platform are improved, and the movement stability of the moving platform is also improved.


    Access

    Download


    Export, share and cite



    Title :

    Composite suspension with deformable crawler wheels and moving platform provided with same


    Contributors:
    LI YUNWANG (author) / DAI SUMEI (author) / LI BIN (author) / TIAN FENG (author) / ZHENG YUWEI (author) / ZHAO DELONG (author) / ZHANG CHENG (author)

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Transformable-crawler suspension bracket and robot moving platform with same

    LI YUNWANG / DAI SUMEI / LI BIN et al. | European Patent Office | 2015

    Free access

    Deformable crawler chassis

    YU CHUNZHAN / ZHANG JIALIN / XI PANFENG et al. | European Patent Office | 2024

    Free access

    Deformable crawler chassis

    XU ZIYI / LI ZIXIN / DENG XIAOYAN | European Patent Office | 2023

    Free access

    Deformable crawler wheel

    XU CHENG / LIU FAN / LI LINSEN et al. | European Patent Office | 2021

    Free access

    Tension maintaining unit for crawler device and crawler device provided with same

    LEE DONG-WOOK | European Patent Office | 2024

    Free access