The invention provides a small single-cantilever truck-mounted crane which is arranged at one end, close to a truck head, of a truck container and comprises a hydraulic cylinder, a machine head, a suspension arm and a traction mechanism, the hydraulic cylinder is arranged upside down, a piston rod of the hydraulic cylinder penetrates through a container bottom plate to be hinged to a truck girder, a cylinder barrel of the hydraulic cylinder is sleeved with a fixing ring, and the fixing ring is hinged to the container; the machine head is horizontally and rotatably arranged at the upper end of the hydraulic cylinder, one end of the suspension arm is hinged to the machine head, the suspension arm can overturn front and back along the truck, the traction mechanism is arranged on the suspension arm, the machine head comprises a front plate, a rear plate, a bottom plate and two side plates, the bottom plate is horizontally arranged, the two side plates are arranged at the two ends of the bottom plate, and the rear plate and the front plate are arranged at the two ends of the two side plates in a sliding mode in the vertical direction. The front plate is located at the end, close to the truck head, of the bottom plate, and the suspension arm is hinged between the two side plates, so that the problems that a traditional truck-mounted crane is large in size, complex in structure, high in cost and the like, the driving safety of a truck is easily affected and the like are solved, the cargo loading efficiency is improved, and the labor intensity is reduced.

    本发明提供了一种小型单悬臂随车吊机,设置在货车货箱靠近车头一端,包括液压缸、机头、吊臂和牵引机构,液压缸倒立设置,液压缸的活塞杆穿过货箱底板与车大梁铰接,液压缸缸筒上套设有固定环,固定环与货箱铰接,机头水平转动的设置在液压缸上端,吊臂一端与机头铰接,吊臂可沿货车前后翻转,牵引机构设置在吊臂上,机头包括前板、后板、底板和两个侧板,底板水平设置,两个侧板设置在底板两端,后板与前板沿竖直方向滑动的设置在两个侧板的两端,前板位于在底板靠近货车车头一端,吊臂铰接在两个侧板之间,解决了传统随车吊机尺寸大、结构复杂、成本高、等问题以及容易影响车辆的行驶安全等问题,并提高了货物装载的效率,降低了劳动强度。


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    Titel :

    Small single-cantilever lorry-mounted crane


    Weitere Titelangaben:

    一种小型单悬臂随车吊机


    Beteiligte:
    HUANG QIBING (Autor:in)

    Erscheinungsdatum :

    2022-07-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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