The invention discloses a towing device for a tractor, which belongs to the technical field of automobile parts and comprises a base fixedly mounted on a rear axle box of the tractor, a left oil cylinder mounting seat and a right oil cylinder mounting seat for three-point suspension are symmetrically mounted on two sides of the base, and an upper pull rod fixing seat is fixedly mounted at the upper end of the base. A driving structure is obliquely installed at the end, away from a rear axle box body of the tractor, of the base, the lower end of the driving structure is connected with a pull hanging structure, and an auxiliary automatic locking structure is installed between the pull hanging structure and the base.

    本发明公开了一种拖拉机用拖挂装置,它属于汽车零部件技术领域,包括固定安装在拖拉机后桥箱体上的基座,所述基座两侧对称安装有三点悬挂使用的左油缸安装座和右油缸安装座,所述基座上端固定安装有上拉杆固定座,所述基座远离拖拉机后桥箱体的一端倾斜安装有驱动结构,所述驱动结构下端连接有拖挂结构,所述拖挂结构与基座之间安装有辅助自动锁紧结构。


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    Title :

    Trailing device for tractor


    Additional title:

    一种拖拉机用拖挂装置


    Contributors:
    FENG WENTAO (author) / LIU QING (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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