The embodiment of the invention discloses a multi-axle steering rigid mine truck chassis and a mine truck. The multi-axle steering rigid mine truck chassis comprises a frame, a first driven axle, a first driving rear axle, a second driving rear axle, a third driving rear axle, a power assembly, a transmission shaft, a front bearing oil cylinder and a plurality of rear bearing oil cylinders; the first driven axle can be connected with the frame through a front bearing oil cylinder. And the first driving rear axle and the second driving rear axle are connected with the frame through the rear bearing oil cylinder, so that the load can be balanced. The impact load can be obviously relieved through the front bearing oil cylinder and the multiple rear bearing oil cylinders, and traditional point unbalanced stress of the frame is optimized into balanced point stress; meanwhile, according to the multi-axle steering rigid mine truck chassis, through the arrangement of the first driven axle, the first driving rear axle, the second driving rear axle and the third driving rear axle, the bearing advantage of a rigid frame is achieved, the synchronous steering function of the front axle and the rear axle can be achieved, and the turning radius can be remarkably shortened.

    本申请实施例公开了一种多桥转向的刚性矿用车底盘和矿用车辆,多桥转向的刚性矿用车底盘包括了车架、第一从动车桥、第一驱动后桥、第二驱动后桥、第三驱动后桥、动力总成、传动轴、前承载油缸和多个后承载油缸,第一从动车桥可以通过前承载油缸与车架连接。第一驱动后桥与第二驱动后桥采用后承载油缸与车架连接,可以均衡载荷。通过前承载油缸和多个后承载油缸可显著地缓和冲击载荷,车架由传统点不均衡受力优化为均衡的点受力;同时本申请实施例提供的多桥转向的刚性矿用车底盘,通过第一从动车桥、第一驱动后桥、第二驱动后桥和第三驱动后桥的设置,具有刚性车架的承载优点,可实现前后车桥同步转向功能,可以显著缩短转弯半径。


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    Title :

    Multi-axle steering rigid mine truck chassis and mine truck


    Additional title:

    多桥转向的刚性矿用车底盘和矿用车辆


    Contributors:
    JIANG ZUOQIAN (author) / WANG TONGLONG (author) / XING YUEPENG (author) / ZHANG HUAKUN (author) / LI KERUI (author) / ZHOU YI (author) / LI XUESHAN (author) / WANG CHAO (author)

    Publication date :

    2023-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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