The invention relates to the technical field of lorry shock absorption, in particular to a heavy-duty vehicle plate spring clamping weight dismounting device which is convenient to use and suitable for different clamping weights and comprises a shell, a pneumatic motor and a gearbox are arranged in the shell and connected through a transmission shaft, a jacking cylinder is arranged at the top endof the shell, and a jacking cavity is formed in the shell. A plurality of lifting grooves are formed in the circumferential face of the jacking cavity, lifting blocks are installed in the jacking cavity, protruding blocks matched with the lifting grooves are arranged on the outer wall of the circumference of the jacking cavity, rotating grooves are formed in the lifting blocks, an output shaft ofthe gearbox stretches into the rotating grooves, and first threads are arranged on the outer wall of the circumference of the gearbox. A second thread matched with the first thread is arranged in therotating groove, the top end of the ejector rod penetrates through the top end of the jacking cylinder, a sleeve is installed at the top end of the jacking cylinder, a detachable structure is arrangedbetween the sleeve and the jacking cylinder, an ejector block is installed in the sleeve and extends out of the top end of the sleeve, and an ejector rod is arranged at the top end of the lifting block and abuts against the bottom end of the clamping weight.

    本发明涉及载重汽车减震技术领域,具体为一种载重车辆板簧卡码拆卸装置,其方便使用且适于不同卡码,包括壳体,壳体的内部设置有气动马达和变速箱,并通过传动轴连接,壳体顶端设置有顶升筒,且内部设置有顶升腔,顶升腔的圆周面上设置有数个升降槽,顶升腔的内部安装有升降块,且圆周外壁上设置有与升降槽相匹配的凸块,升降块的内部设置有旋转槽,变速箱的输出轴伸入旋转槽的内部,且圆周外壁上设置有第一螺纹,旋转槽内设置有与第一螺纹相配合的第二螺纹,顶杆的顶端穿过顶升筒的顶端,顶升筒的顶端安装有套筒,套筒与顶升筒之间设置有可拆卸结构,套筒的内部安装有顶块,顶块伸出套筒的顶端,升降块的顶端设置有顶杆,并顶在卡码的底端。


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    Titel :

    Heavy-duty vehicle plate spring clamping weight dismounting device


    Weitere Titelangaben:

    一种载重车辆板簧卡码拆卸装置


    Beteiligte:
    ZHANG ZHIYONG (Autor:in) / LI ZHENXING (Autor:in) / DENG YONG (Autor:in)

    Erscheinungsdatum :

    2021-01-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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