The invention provides a heavy crawler tractor walking system driving device which comprises a transmission box body and a driving shaft which are horizontally arranged, and the transmission box body is used for driving a transmission shaft to rotate and transmit; the transmission shaft is sleeved with a supporting wheel hub, a double-cone elastic ring is arranged between the supporting wheel hub and the transmission shaft, the outer circle of the double-cone elastic ring is in contact with the supporting wheel hub, and the inner circle of the double-cone elastic ring is in contact with the driving shaft; hub end covers are arranged on the opposite sides of the supporting wheel hub, and driving wheels are arranged on the outer sides of the supporting wheel hub and the hub end covers correspondingly; and a rubber track is wound outside the two groups of driving wheels. The problems that an existing heavy crawler tractor is low in running speed, large in load of a driving shaft and a bearing, low in reliability, complex in structure and large in adjustment difficulty can be solved.

    本发明提供一种重型履带拖拉机行走系统驱动装置,包括水平设置的传动箱体和驱动轴,所述传动箱体用于带动传动轴旋转传动;所述传动轴上套设有支撑轮嗀,所述支撑轮嗀与传动轴之间设有双圆锥弹性环,双圆锥弹性环的外圆与支撑轮嗀相互接触,双圆锥弹性环的内圆与驱动轴相接触;所述支撑轮嗀相对一侧设有轮毂端盖,所述支撑轮嗀、轮毂端盖外侧分别设有驱动轮;两组所述驱动轮外缠设有橡胶履带。本发明能够解决现有的重型履带拖拉机行驶速度低,驱动轴和轴承载荷大,可靠性低,结构复杂,调整难度大的问题。


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    Title :

    Driving device for walking system of heavy crawler tractor


    Additional title:

    一种重型履带拖拉机行走系统驱动装置


    Contributors:
    WANG ZHICHAO (author) / WANG XINGWEI (author) / WANG YANPING (author) / WANG MENGYING (author) / GAO XU (author) / MU HAIFENG (author) / YU CHUNWEI (author) / REN DELIANG (author) / LIU YILIN (author) / LI ZI'ANG (author)

    Publication date :

    2025-02-18


    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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