The invention relates to the technical field of motor home braking, in particular to a multi-stage buffer type braking device of a traction type motor home. Comprising a hub which is fixedly connected with a rotating shaft; the supporting frame is rotationally connected to the hub; the brake disc is rotationally connected to the supporting frame, the brake disc is fixedly connected with a brake pad, and the brake pad is in friction fit with the hub; the brake cylinder is fixedly connected to the supporting frame; the electromagnetic brake is connected to the supporting frame in a sliding mode; the first hydraulic telescopic rods are fixedly connected to the adjacent supporting frames. The telescopic end of the first hydraulic telescopic rod drives the electromagnetic brake to move, the moving range of the magnetic block is changed, then the extension amount of the piston on the brake cylinder is adjusted, the rotation amount of the adjacent brake pad driven by the brake disc is changed, it is ensured that the brake pad can still recover the brake force after being abraded, and the brake efficiency is improved. Synchronous braking of the motor home and the tractor is achieved, and the braking safety of the motor home is guaranteed.

    本发明涉及房车制动技术领域,尤其涉及一种牵引式房车多级缓冲式制动装置。包括:轮毂,所述轮毂固接有转轴;支撑架,转动连接于所述轮毂;刹车盘,转动连接于所述支撑架,所述刹车盘固接有刹车片,所述刹车片与所述轮毂摩擦配合;制动分泵,固接于所述支撑架上;电磁制动器,滑动连接于所述支撑架上;第一液压伸缩杆,固接于相邻所述支撑架上。本发明通过第一液压伸缩杆的伸缩端带动电磁制动器移动,改变磁块的移动范围,进而对制动分泵上活塞的伸出量进行调节,使得刹车盘带动相邻刹车片的转动量发生改变,确保刹车片在磨损后依旧能够恢复刹车力度,使房车与牵引车实现同步刹车,以确保房车制动的安全性。


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    Titel :

    Multi-stage buffer type braking device of traction type motor home


    Weitere Titelangaben:

    一种牵引式房车多级缓冲式制动装置


    Beteiligte:
    GUO PENGBO (Autor:in) / WANG JIANJUN (Autor:in) / LIU YUAN (Autor:in) / FU KANG (Autor:in) / ZHANG YANKUN (Autor:in) / SUN YANDONG (Autor:in) / MA HONGYAN (Autor:in)

    Erscheinungsdatum :

    11.03.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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