The crawler-type special vehicle loading wheel sheet dismounting device comprises a loading wheel supporting seat main body, a first supporting lug and a second supporting lug, the front end and the rear end of the loading wheel supporting seat main body are provided with inclined face structures used for rolling-in and rolling-out of a loading wheel, and the top end of the loading wheel supporting seat main body is provided with an arc structure used for containing the loading wheel; the first support lug is arranged at the bottom of the loading wheel support seat main body, and is clamped between the two track end couplers when a loading wheel sheet is disassembled; and the second support lug is arranged on the side part of the loading wheel support seat main body, and is clamped between the two guide teeth when the wheel sheet of the loading wheel is disassembled. The working position is reached by utilizing the running kinetic energy of the vehicle, under the condition that tools such as a jack are used, the device can realize quick disassembly of the loading wheel of the crawler-type special vehicle, and the parts such as the loading wheel, a balance elbow, a torsion shaft and a needle bearing are maintained. The device is simple in structure, low in machining precision, good in manufacturability, good in economical efficiency, high in safety, free of maintenance, excellent in reliability and good in environmental adaptability.

    本发明提出一种履带式特种车辆负重轮轮片拆卸装置,包括负重轮支撑座主体、第一支耳和第二支耳,负重轮支撑座主体的前后两端具有用于负重轮滚入和滚出的斜面结构,顶端具有用于放置负重轮的圆弧结构;第一支耳设置在负重轮支撑座主体的底部,在进行负重轮轮片拆卸时卡在两个履带端联器之间;第二支耳设置在负重轮支撑座主体的侧部,在进行负重轮轮片拆卸时卡在两个导齿之间。利用车辆行驶动能到达工作位置,在借助千斤顶等工具条件下,本装置能够实现履带式特种车辆负重轮快速拆卸,完成负重轮、平衡肘、扭力轴和滚针轴承等部件的维修。本装置结构简单、加工精度低、工艺性好、经济性好、安全性高、无需维修、可靠性优,具有良好的环境适应性。


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    Title :

    Crawler-type special vehicle loading wheel sheet dismounting device


    Additional title:

    一种履带式特种车辆负重轮轮片拆卸装置


    Contributors:
    ZHANG XIAOLONG (author) / LI YUEHANG (author) / LIU ZHIHUI (author) / KANG XIANGYUN (author) / ZHOU YUBIN (author) / HAN FANGZHI (author) / HAO MINGYANG (author) / LIU SHUN (author) / CUI ZHENDONG (author) / XU SHUYONG (author)

    Publication date :

    2025-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge



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