The invention discloses a vehicle auxiliary braking device. The device comprises a fixing plate, the left side of the bottom of the fixing plate is hinged to the upper end of a connecting rod; the right side of the bottom of the fixing plate is hinged to the upper end of an electric telescopic rod; the lower end of the electric telescopic rod is hinged to the middle of the connecting rod; a firstshaft seat is fixedly mounted at the lower end of the connecting rod; a friction wheel is fixedly installed at one end of the first rotating shaft, the left side of the first shaft seat is fixedly connected with the right side of a supporting plate, the left side of the supporting plate is fixedly connected with the right side of a second shaft seat, a second rotating shaft is rotatably installedin the second shaft seat through a bearing, and a brake wheel is fixedly installed at one end of the second rotating shaft. The auxiliary braking device is simple in structure and ingenious in conception, abrasion to wheels during vehicle braking is reduced by arranging the auxiliary brake wheel, the roundness of the wheels is kept, and therefore stable running of a vehicle is facilitated, actualrequirements can be met, and the auxiliary brake wheel is suitable for popularization.

    一种车辆辅助制动装置,包括固定板,固定板底侧的左侧铰接连接连接杆的上端,固定板底侧的右侧铰接连接电动伸缩杆的上端,电动伸缩杆的下端铰接连接连接杆的中部,连接杆的下端固定安装第一轴座,第一轴座内通过轴承转动安装第一转轴,第一转轴的一端固定安装摩擦轮,第一轴座的左侧固定连接支撑板的右侧,支撑板的左侧固定连接第二轴座的右侧,第二轴座内通过轴承转动安装第二转轴,第二转轴的一端固定安装制动轮。本发明结构简单,构思巧妙,通过设置辅助制动轮减少车辆制动时对车轮的磨损,保持车轮的圆度,从而有利于车辆的平稳行驶,能够满足实际需求,适合推广。


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    Title :

    Vehicle auxiliary braking device


    Additional title:

    一种车辆辅助制动装置


    Contributors:
    XU FUYUN (author) / XU FUXIN (author) / LIU YAN (author) / LIU LILI (author) / TIAN LIPING (author) / YIN SHOUYAN (author) / ZHENG LIYAN (author) / LI BAOLE (author)

    Publication date :

    2020-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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