The invention relates to a linear movement track suspension and a ground profiling chassis, belongs to the technical field of agricultural machinery chassis in hilly and mountainous areas, and particularly relates to a non-road chassis ground profiling driving control technology. A motor is connected with a speed reducer in series to control the rotation angle of a swing rod relative to a vehicle body, the swing rod is driven to rotate, the center of a wheel moves along an approximate linear track, the wheel is profiled to the ground, and active control over the linear movement track suspension is achieved. The wheel distance and the axle distance of the chassis 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 chassis are eliminated, the ground adaptive capacity and the running speed of the chassis are improved, and the mechanical level of hilly and mountainous areas can be improved.

    本发明涉及一种直线移动轨迹悬架及地面仿形底盘,属于丘陵山区农业机械底盘技术领域,特别涉及非道路底盘地面仿形行驶控制技术;提出一种直线移动轨迹悬架,通过电机串联减速器控制摆杆相对车身的转角、驱动摆杆转动,车轮中心沿近似直线轨迹运动、车轮对地面仿形,实现直线移动轨迹悬架的主动控制;仿形行驶过程中底盘轮距和轴距始终不变,消除作用于车轮轴的仿形运动离心力、以及车轮仿形运动对底盘行驶速度的影响,提高了底盘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 movement track suspension and ground profiling chassis


    Additional title:

    直线移动轨迹悬架及地面仿形底盘


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

    Publication date :

    2024-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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