The invention discloses a vehicle axle distance adjusting device and a movement method. The vehicle axle distance adjusting device comprises a driving device and an adjusting mechanism. The driving device comprises a driving motor, a clutch and a speed reducer, the driving motor is installed on the shell, the output end of the driving motor is connected with the clutch, the output end of the clutch is connected with the speed reducer, the adjusting mechanism comprises a rack, a positioning block, a locking block and an adjusting rod, and the driving device is connected with the adjusting mechanism through matching of the speed reducer and the rack. Positioning blocks are arranged on the lower sides of the racks, and the racks can move left and right to drive the matched positioning blocks to slide up and down, so that the adjusting mechanism is driven to adjust the wheelbase of the vehicle. The vehicle axle distance adjusting device has the advantages that the vehicle axle distance can be adjusted in a multi-stage mode, and therefore when the vehicle runs under different working conditions and road surface conditions, effective response can be conducted. The control stability during straight road cruise and the flexibility and maneuverability during steering can be improved.

    本发明公开了一种车用轴距调整装置和运动方法,包括:驱动装置、调整机构;所述驱动装置包括:驱动电机、离合器和减速器,其中驱动电机安装在外壳上,驱动电机输出端连接离合器,离合器输出端连接减速器,调整机构包括:齿条、定位块、锁止块和调整杆,驱动装置与调整机构通过减速器与齿条的配合连接。齿条下侧设有定位块,齿条的左右运动可以带动相配合的定位块的上下滑移,从而带动调整机构调整车的轴距。本发明的优点是:可以对车辆轴距进行多级调整,从而当车辆行驶在不同工况和路面条件下,均能进行有效的应对。可以提高直路巡航时的操纵稳定性以及转向时的灵活性和机动性。


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    Title :

    Vehicle axle distance adjusting device and movement method


    Additional title:

    一种车用轴距调整装置和运动方法


    Contributors:
    XIE FEI (author) / LU TIANZHI (author) / WANG JIANHUA (author) / WANG YUNCHENG (author) / SUN WEIYI (author)

    Publication date :

    2023-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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