The invention relates to a linear motion trail suspension and a ground profiling vehicle, belongs to the technical field of agricultural machinery chassis in hilly and mountainous areas, and particularly relates to a non-road vehicle ground profiling driving control technology. A motor is connected with a speed reducer in series to drive a cylindrical gear to rotate, two cranks are controlled to rotate relative to a vehicle body, the center of a wheel is controlled to move along a linear track, the wheel is profiled to the ground, and active control over the linear motion track suspension is achieved. The wheel distance and the axle distance of the vehicle are not changed all the time in the profiling running process, the profiling motion centrifugal force acting on the wheel axle and the influence of wheel profiling motion on the running speed of the vehicle are eliminated, the ground adaptive capacity and the running speed of the vehicle are improved, and the mechanical level of hilly and mountainous areas can be improved.

    本发明涉及一种直线运动轨迹悬架及地面仿形车辆,属于丘陵山区农业机械底盘技术领域,特别涉及非道路车辆地面仿形行驶控制技术;提出一种直线运动轨迹悬架,通过电机串联减速器驱动圆柱齿轮转动、控制两曲柄相对车身的转角,车轮中心沿直线轨迹运动、车轮对地面仿形,实现直线运动轨迹悬架的主动控制;仿形行驶过程中车辆轮距和轴距始终不变,消除了作用于车轮轴的仿形运动离心力、以及车轮仿形运动对车辆行驶速度的影响,提高了车辆的地面适应能力和行驶速度,利于丘陵山区机械化水平提高。


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    Title :

    Linear motion trail suspension and ground profiling vehicle


    Additional title:

    直线运动轨迹悬架及地面仿形车辆


    Contributors:
    WANG YA (author) / WANG SHENGXUE (author) / WEI WENJUN (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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