The invention relates to a vehicle chassis steering control device based on four-wheel independent steering, the device comprises a fixed support and a suspension back shore, the top side of the fixed support is provided with the suspension back shore, and the bottom side of the suspension back shore is provided with a steering motor; the main pin drives the inner ring of the bearing to rotate synchronously, the idler wheel on the wheel seat rolls close to the top side of the inner ring under the action of the spring, when the idler wheel moves along the bevel edge of the trapezoid arc block, the wheel seat drives the connecting rod to move upwards, and the spring is compressed through the limiting plate. At the moment, lubricating oil located in a pressurizing groove enters a spray head to be sprayed out through a one-way valve at the Y end of an internal channel along with upward movement of a piston and drips on a ball of a bearing, a roller rolls down from the trapezoidal arc block along with rotation of the inner ring, and the spring restores to drive the piston to move downwards at the moment, and the lubricating oil in the oil storage barrel enters the pressurizing groove through the other one-way valve, the lubricating oil adding of the bearing is automatically achieved through repeated operation, it is guaranteed that the lubricating effect of the bearing is good, and the vehicle does not need to be disassembled.

    本发明涉及一种基于四轮独立转向的车辆底盘转向控制装置,包括固定支架和悬挂顶撑,所述固定支架顶侧安装有悬挂顶撑,所述悬挂顶撑底侧安装有转向电机;主销带动轴承的内圈同步旋转,轮座上的滚轮在弹簧的作用下贴着内圈的顶侧滚动,当滚轮沿着梯形弧块的斜边移动时,此时轮座带动连接杆上移,同时通过限位板压缩弹簧,此时位于加压槽内的润滑油随着活塞的上移经过内部通道的Y端上的单向阀进入喷头喷出,滴落在轴承的滚珠上,随着内圈的旋转,滚轮从梯形弧块内滚下,此时弹簧恢复原状带动活塞下移,进而将储油筒内的润滑油经过另一个单向阀进入加压槽内,重复操作自动实现轴承的润滑油添加,保证轴承的润滑效果良好,无需对车辆进行拆分。


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    Title :

    Vehicle chassis steering control device based on four-wheel independent steering


    Additional title:

    一种基于四轮独立转向的车辆底盘转向控制装置


    Contributors:
    JIN BO (author) / DU MINGZHONG (author) / WANG YINGDONG (author) / MENG WENYUAN (author)

    Publication date :

    2021-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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