The invention provides a self-dumping semitrailer which comprises a vehicle head part, a vehicle tail part, an anti-collision frame, connecting strips, a license plate mounting plate, a carriage body and a hydraulic cylinder, the vehicle tail part is mounted on one side of the vehicle head part, the anti-collision frame is fixed to the side, away from the vehicle head part, of the vehicle tail part, and the connecting strips are symmetrically fixed to the upper end of the side, away from the vehicle tail part, of the anti-collision frame. A license plate mounting plate is fixed among the four connecting strips, the top of the vehicle tail part is rotationally connected with a carriage body through shaft pins, the middle of the top of the vehicle tail part is rotationally connected with four hydraulic cylinders at equal intervals through shaft pins, and the upper ends of the hydraulic cylinders are rotationally connected with the bottom of the carriage body through shaft pins; according to the self-discharging semitrailer, the license plate installed on the license plate installation plate can be automatically cleaned in the process of inclined discharging of the carriage body, manual cleaning is not needed, manpower is saved, cleaning work can be conducted in time, and the situation that much dust accumulated on the license plate is still not cleaned is avoided.

    本发明提供一种自卸半挂车,包括车头部、车尾部、防撞框架、连接条、车牌安装板、车厢体和液压缸,车头部的一侧安装有车尾部,车尾部远离车头部的一侧固定有防撞框架,防撞框架远离车尾部一侧的上端对称固定有连接条,四个连接条之间固定有车牌安装板,车尾部的顶部通过轴销转动连接有车厢体,车尾部顶部的中部通过轴销等距转动连接有四个液压缸,液压缸的上端通过轴销与车厢体的底部转动连接;本发明提供的一种自卸半挂车能够在车厢体倾斜下料的过程中自动对安装在车牌安装板上的车牌进行清洁,不需要人工进行清洁,节省了人力,且清洁工作能够及时进行,避免车牌上累积较多的灰尘依旧没有进行清洁的情况发生。


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    Title :

    Carriage for self-dumping semitrailer and self-dumping semitrailer


    Additional title:

    一种自卸半挂车用车厢及自卸半挂车


    Contributors:
    HAN YUN (author) / HAN TIANYU (author) / SONG HUAJUN (author)

    Publication date :

    2022-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B08B Reinigen allgemein , CLEANING IN GENERAL / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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