The invention belongs to the technical field of semitrailers, and discloses a follow-up device for driving a semitrailer carriage to turn and move backwards and a semitrailer, and the follow-up device comprises an adjusting part mounted on the semitrailer and a traction saddle used for being connected with the semitrailer carriage, the adjusting part comprises a moving part connected with the traction saddle and a driving part connected with the moving part, a moving channel for driving the moving part to move along a preset path is formed in the driving part, and the moving part is mounted in the moving channel; and the driving part drives the moving part to move to any position on the moving channel, so that the traction saddle is far away from or close to the semitrailer. When the semitrailer turns, by adjusting the distance between the semitrailer and the carriage, the turning radius of the semitrailer is reduced, the driving flexibility of the semitrailer is improved, and the turning capacity of the semitrailer is prevented from being reduced under the narrow space or complex road condition.

    本发明属于半挂车技术领域,且公开了一种驱动半挂车车厢转弯后移的随动装置以及半挂车,包括安装于半挂车上的调节件及用于连接半挂车车厢的牵引鞍座,且所述调节件包括与牵引鞍座连接的移动部分和与移动部分连接的驱动部分,所述驱动部分上形成沿预设路径驱动移动部分移动的移动通道,所述移动部分安装于移动通道的内部,通过所述驱动部分驱动移动部分移动至所述移动通道上的任意位置处,使所述牵引鞍座远离半挂车或靠近半挂车。当半挂车转弯时,通过调节半挂车与车厢之间的距离,进而缩小半挂车的转弯半径,提高半挂车行驶灵活性,在狭窄的空间或复杂的道路条件下,避免半挂车的转弯能力下降。


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    Title :

    Follow-up device for driving semitrailer carriage to turn and move backwards and semitrailer


    Additional title:

    一种驱动半挂车车厢转弯后移的随动装置以及半挂车


    Contributors:
    TAN HAOTONG (author) / CHEN XIAOYUN (author) / CHE YABING (author)

    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge





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