The invention discloses a power-assisted vehicle used for a road paving construction site. The power-assisted vehicle comprises a vehicle body, two front supporting wheel assemblies and two rear supporting wheel assemblies, and further comprises two first connection beams. A main supporting shaft is arranged on the vehicle body. One end of each first connection beam is connected with the corresponding front supporting wheel assembly in a rotating mode, and the other end of each first connection beam is connected with the main supporting shaft in a rotating mode. The rear supporting wheel assemblies are fixedly connected with the main supporting shaft. The power-assisted vehicle used for the road paving construction site has the advantages that height-adjustable front wheels and height-adjustable rear wheels are arranged, the power-assisted vehicle can adapt to complex and poor road conditions, power assistance service can be well provided for workers on the road paving construction site, the moving speed of the workers is increased, and the labor intensity of the workers is lowered.


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    Titel :

    Power-assisted vehicle used for road paving construction site


    Beteiligte:
    BIAN ZAIRONG (Autor:in)

    Erscheinungsdatum :

    03.06.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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