The invention discloses a parallel vector thruster which comprises a movable platform, a static platform, a propeller driver and two PRS driving branch chains, and the propeller driver is fixed to the movable platform; a PRS motion branch chain is also comprised. The PRS motion branch chain and the two PRS driving branch chains are connected between the movable platform and the static platform in parallel; the PRS motion branch chain comprises a spherical pair connected with the movable platform, a revolute pair connected with the static platform and a connecting shaft connected with the spherical pair and the revolute pair; each PRS driving branch chain comprises a spherical pair connected with the movable platform, a rotating pair connected with the static platform, a lead screw pair connected with the rotating pair and the spherical pair, a waterproof flexible shaft assembly connected with the lead screw pair, and a driving motor driving the waterproof flexible shaft assembly to control the working posture of the movable platform, and a nut of the lead screw pair is fixedly connected with the rotating pair. The two ends of a lead screw of the lead screw pair are connected with the spherical pair and the waterproof flexible shaft assembly respectively, and an output shaft of the driving motor is connected with the waterproof flexible shaft assembly. The thruster is stable in movement and can realize long-distance transmission.

    一种并联式矢量推进器,包含动平台、静平台、螺旋桨驱动器和两个PRS驱动支链,螺旋桨驱动器固定在动平台上;还包含PRS运动支链,PRS运动支链和两个PRS驱动支链并联在动平台和静平台之间;所述PRS运动支链包含与动平台连接的球面副、与静平台连接的转动副以及与球面副和转动副相连的连接轴;所述PRS驱动支链包含与动平台连接的球面副、与静平台连接的转动副、与转动副和球面副连接的丝杠副、与丝杠副连接的防水软轴总成以及驱动防水软轴总成进而控制动平台工作姿态的驱动电机,其中,丝杠副的丝母与转动副固接,丝杠副的丝杠两端分别与球面副和防水软轴总成连接,驱动电机输出轴与防水软轴总成连接。本发明运动平稳,可远距离传动。


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    Titel :

    Parallel vector thruster


    Weitere Titelangaben:

    一种并联式矢量推进器


    Beteiligte:
    HAN JUNGUANG (Autor:in) / ZHAO JINGDONG (Autor:in) / LIU YIWEI (Autor:in) / LIU YECHAO (Autor:in) / WANG BIN (Autor:in) / LIU HONG (Autor:in) / HAN RUOYU (Autor:in) / CHANG CUIHUA (Autor:in) / HAN XIANHU (Autor:in) / NIU ZHIGUO (Autor:in)

    Erscheinungsdatum :

    2021-04-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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