The invention belongs to the technical field of trailer parking, and discloses a trailer parking braking device, a trailer and application. Comprising an adapter shaft, the first end of the adapter shaft is used for being connected with an input shaft of a rear axle, and the second end of the adapter shaft is used for being connected with an output shaft of a speed reducer; the speed reducer mounting plate comprises a first connecting surface and a second connecting surface, and a speed reducer and a motor are mounted on the first connecting surface; the second connecting surface is connected with the brake; the speed reducer mounting plate and the brake are provided with first sleeve holes for sleeving the adapter shaft, and the speed reducer mounting plate and the brake sleeve the second end of the adapter shaft; a first bearing is arranged between the first sleeve hole and the adapter shaft; the brake disc comprises a fixing hole, and the fixing hole is fixedly arranged on the adapter shaft in a sleeving manner; the adapter flange is provided with a second sleeve hole used for being sleeved with the adapter shaft, and the first end of the adapter shaft is sleeved with the second sleeve hole; and the brake cable is connected with the brake disc. The braking device is good in braking effect.

    本发明属于拖车驻车技术领域,公开了一种拖车驻车制动装置、拖车及应用。包括:转接轴,转接轴的第一端用于连接后桥的输入轴,转接轴的第二端用于连接减速机的输出轴;减速机安装板,包括第一连接面和第二连接面,第一连接面安装有减速机和电机;第二连接面连接制动器;减速机安装板和制动器设有用于套设转接轴的第一套孔,减速机安装板和制动器套设在转接轴的第二端;第一套孔与转接轴之间设有第一轴承;刹车盘,刹车盘包括固定孔,固定孔套设固定在转接轴上;转接法兰,转接法兰上设有用于套设转接轴的第二套孔,第二套孔套设在转接轴的第一端;刹车线,与刹车盘连接。本发明的制动装置制动效果好。


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    Title :

    Trailer parking braking device, trailer and application


    Additional title:

    一种拖车驻车制动装置、拖车及应用


    Contributors:
    WANG ZHIHUA (author) / HAN SEUNG-JIN (author) / LI MING (author) / LI CHENGJIE (author) / SONG CE (author)

    Publication date :

    2023-05-30


    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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