The invention discloses a self-loading and unloading hoisting mechanism for a semitrailer, and belongs to the technical field of hoisting mechanisms, the self-loading and unloading hoisting mechanism comprises a fixed frame and a hoisting mechanism, the hoisting mechanism comprises a supporting plate, a lifting assembly, a positioning frame, a fixed column, a limiting frame, a movable frame, a hoisting assembly, a limiting assembly, a driving assembly and an adjusting assembly; the position of the supporting plate in the vertical direction is conveniently adjusted through the lifting assembly, the lifting height is further adjusted, when the lifting mechanism is not used, the occupied size of the lifting mechanism can be reduced, the position of the movable frame can be adjusted through the driving assembly and the limiting assembly, and the movable frame is kept stable; the hoisting assembly facilitates hoisting operation, the position of the limiting frame in the horizontal direction can be adjusted through the adjusting assembly, the hoisting range can be expanded conveniently, hoisting operation can be conducted conveniently, the stability of the supporting plate after position adjustment can be kept through the positioning assembly, and stability in the hoisting process is further achieved.

    本发明公开了一种用于半挂车的自装卸吊装机构,属于吊装机构技术领域,包括固定框和吊装机构,所述吊装机构包括:支撑板、升降组件、定位框、固定柱、限位框、移动架,吊装组件、限位组件、驱动组件和调节组件;通过所述升降组件方便对支撑板在竖直方向的位置进行调节,进一步的实现吊装高度的调节,且在不使用吊装机构时,可减小吊装机构的占用体积,通过所述驱动组件和限位组件可的移动架的位置进行调节并保持稳定,所述吊装组件方便进行吊装操作,通过调节组件可对限位框在水平方向的位置进行调节,方便扩大吊装范围,便于进行吊装操作,通过所述定位组件可保持支撑板位置调节后的稳定,进一步的实现吊装过程中的稳定。


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    Title :

    Self-loading and unloading hoisting mechanism for semitrailer


    Additional title:

    一种用于半挂车的自装卸吊装机构


    Contributors:
    YU CAI (author) / QIN XIAO (author) / LI BO (author) / CHEN AIWEI (author)

    Publication date :

    2024-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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