The invention discloses a wind power blade transport vehicle with an improved variable-pitch slewing mechanism. The wind power blade transport vehicle with the improved variable pitch slewing mechanism comprises a main girder, an L-girder turning plate, a hing part, a base, an up mounted variable-pitch slewing unit and a down mounted variable-pitch slewing unit, the up mounted variable-pitch slewing unit comprises an up mounted variable-pitch bearing and up mounted slewing mechanisms, the down mounted variable-pitch slewing unit comprises a down mounted slewing support and down mounted slewing mechanisms, the up mounted variable-pitch slewing unit and the down mounted variable-pitch unit are connected with a power unit through a multiple directional control valve controlled by electromagnetism, the power unit comprises an engine and an electric generator, the engine drives the electric generator, and the electric generator outputs power to a plunger pump to provide hydraulic power which is output quantitatively, so that lifting, slewing and variable-pitch of a blade are more stable; by means of the arrangement of the variable-pitch units and the slewing units, the passing capacity is good, remote control can be achieved, and the safety of operation is enhanced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wind power blade transport vehicle with improved variable-pitch slewing mechanism


    Beteiligte:
    WEI QIUDONG (Autor:in) / SHEN FUWEI (Autor:in) / WEI ZHONGBAO (Autor:in)

    Erscheinungsdatum :

    2015-11-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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



    Single-blade variable-pitch mechanism and lifting appliance with single-blade variable-pitch mechanism

    ZHAO DONGYUAN / SUN YONGSHENG / LI RUI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Slewing mechanism, slewing device, engineering machinery and slewing control method

    LV RONGZHI / PENG XUAN / CHEN DONG | Europäisches Patentamt | 2022

    Freier Zugriff

    Wind power blade transport vehicle with improved lifting structure

    WEI QIUDONG / SHEN FUWEI / WEI ZHONGBAO | Europäisches Patentamt | 2015

    Freier Zugriff

    Wind power blade transport vehicle with improved operation system

    WEI QIUDONG / SHEN FUWEI / WEI ZHONGBAO | Europäisches Patentamt | 2015

    Freier Zugriff

    ROTOR CRAFT HAVING VARIABLE BLADE PITCH MECHANISM

    HAYASHIDA ATSUSHI / WAKATSUKI TADASHI | Europäisches Patentamt | 2024

    Freier Zugriff