The invention provides an automatic unhooking device of a coupling trailer. The automatic unhooking device of the coupling trailer comprises an automatic unhooking device body which is composed of a mounting assembly, a driving lock catch assembly, a driven lock catch assembly, a speed reducer cam assembly, a manual pressing plate assembly and a traction rod. The mounting assembly is composed of a mounting base, two side mounting plates, a protective sleeve and two bearing assemblies, the two side mounting plates are arranged on the outer walls of the two sides of the mounting base respectively, the protective sleeve is arranged on the mounting base, the protective sleeve is matched with the two side mounting plates and the mounting base, and the bearing assemblies are arranged on the two side mounting plates. The two bearing assemblies are arranged on the outer walls of the two sides of the protection sleeve correspondingly. The automatic unhooking device for the coupling trailer has the advantages that the automatic unhooking device is easy to disassemble and assemble and novel in structure, automatic and manual unhooking functions are achieved at the same time, follow-up maintenance and maintenance can be facilitated, and then the reliability of the device can be greatly improved.

    本发明提供一种连挂拖车自动解钩装置。所述连挂拖车自动解钩装置包括:自动解钩装置主体由安装组件、主动锁扣组件、被动锁扣组件、减速机凸轮组件、手动压板组件和牵引杆几部分组成;所述安装组件由安装座、两个侧安装板、防护套和两个轴承组件几部分组成,两个侧安装板分别设置在安装座的两侧外壁上,所述防护套设置在安装座上,所述防护套与两个侧安装板和安装座相适配,两个轴承组件分别设置在防护套的两侧外壁上。本发明提供的连挂拖车自动解钩装置拆装简单,结构新颖、同时有自动和手动的解挂功能,且后续能够方便维保,养护,进而可以大大提升装置可靠性的优点。


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    Title :

    Automatic unhooking device of coupling trailer


    Additional title:

    一种连挂拖车自动解钩装置


    Contributors:
    DAI SHIPENG (author) / XUE JUNWEI (author) / CHEN GONGRUI (author)

    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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