The invention provides a crawler-type armored vehicle suspension device which comprises a chassis, a crawler belt, a plurality of crank arms, a plurality of thrust wheels and a plurality of main linkage shock absorbers, the thrust wheels are hinged to one ends of the crank arms, the other ends of the crank arms are hinged to the chassis, driving wheels are further arranged on the chassis, and the crawler belt is wound around the outer circumferential faces of the driving wheels and the outer circumferential faces of the thrust wheels and connected with the main linkage shock absorbers. One end of the main linkage shock absorber is hinged to the crank arm, and the other end of the main linkage shock absorber is hinged to the chassis. According to the technical scheme, by arranging the linkage shock absorber, when the armored vehicle crosses over a ground obstacle, if the size of the obstacle is smaller than the length size of the vehicle body, the thrust wheels bearing huge vehicle body gravity can also transmit part of the vehicle body gravity to other thrust wheels through the linkage shock absorber, and therefore the vehicle body gravity can be prevented from being damaged. Therefore, the weight of the armored vehicle is shared through all the thrust wheels, the situation that the supporting load of individual thrust wheels exceeds the load limit of the armored vehicle is avoided, potential safety hazards are reduced, and reliable running of the armored vehicle is guaranteed.

    本发明提供一种履带式装甲车辆悬挂装置,包括底盘、履带、若干条拐臂、若干个支重轮和若干条主联动减震器,支重轮铰接于拐臂的一端,拐臂的另一端与底盘铰接,底盘上还设有驱动轮,履带缠绕经过驱动轮的外周面、支重轮的外周面,主联动减震器的一端与拐臂铰接,主联动减震器的另一端与底盘铰接。采用本发明的技术方案,通过设置联动减震器,当装甲车辆跨越地面障碍物时,如若障碍物尺寸小于车身长度尺寸,承受巨大车身重力的支重轮也会通过联动减震器将部分车身重力传递至其他支重轮上,从而通过所有支重轮对装甲车辆自身重量进行分担,避免个别支重轮支撑负荷超过其自身负荷极限,减少了安全隐患,保证了装甲车辆可靠行驶。


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    Title :

    Crawler-type armored vehicle suspension device


    Additional title:

    一种履带式装甲车辆悬挂装置


    Contributors:
    YANG JIAYUN (author) / CHEN JINSONG (author) / XIA ZISHENG (author)

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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