The invention provides a maintenance and protection device for an underground ore transporting truck, a pull rod is arranged between the rear part of a hinged shaft arranged on a rear frame and the lower part of the rear end of a material box hopper, and the pull rod is in bolt connection with the rear frame and the lower part of the rear end of the material box hopper through a bolt shaft. According to the device, the hinged shaft serves as the boundary, the pull rod is arranged on the rear portion of the hinged shaft, and the two ends of the pull rod are connected with the rear frame and the material box hopper respectively, so that the lifting posture of the material box hopper is kept and stabilized, an operation space is expanded for maintenance, and the tensile strength of the pull rod can be checked in advance, so that the pull rod has bearing capability required for maintaining the lifting gesture of the material box hopper; in view of the fact that the length of the pull rod is very short, the pull rod can be used as an accessory tool additionally arranged along with a vehicle, and safety guarantee is provided for maintenance operation.

    本发明提供一种地下运矿卡车维修保护装置,所述的后车架上的设置铰接轴的后方与料箱斗后端下部之间设置有拉杆,拉杆与后车架、料箱斗后端下部之间由插销轴实施插销式连接。上述方案就是以铰接轴为界,在铰接轴后部设置拉杆,拉杆的两端分别与后车架、料箱斗相连,这样实现了料箱斗抬升姿态的保持和稳定,为维修展开了作业空间,拉杆的抗拉强度可以事先经过校核,确保其具备维持料箱斗抬升姿态所需的承载能力,鉴于拉杆本身长度很短,可以作为随车加设的附件工具,为维修作业提供安全保障。


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    Title :

    Maintenance and protection device for underground mine transporting truck


    Additional title:

    地下运矿卡车维修保护装置


    Contributors:
    XU ZHI (author) / SHE QIANGEN (author) / HU ZHIJUN (author) / ZHUO YI (author) / YU YONG (author) / XU WEICHAO (author) / CHEN JIAN (author) / ZHANG YONG (author) / XU SHANGBIN (author) / DUAN JUN (author)

    Publication date :

    2021-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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