The invention relates to a helicopter rotor parallel driving and operating device, which comprises a main parallel mechanism, an auxiliary parallel mechanism, an engine, a transmission shaft, a mandrel, three pin shafts, three springs, three auxiliary springs, a stand column, a connecting rod set, a pedal set and the like. The main parallel mechanism and the auxiliary parallel mechanism are similar in proportion and each comprise a movable table, a machine base, three straight rods, three guide rods and a ball rod. Machine bases are mutually and fixedly connected, the two ends of the straight rod are hinged to the movable table and the guide rod, the guide rod slides in vertical holes of the machine bases, and the ball rod penetrates through a through hole of the movable table to be hinged to the machine bases. The engine is fixedly connected with the bases, the mandrel is rotatably connected with the movable table, and two ends of the transmission shaft are connected with an engine shaft and a mandrel universal hinge. The spring abuts against the pin shaft boss and the machine bases, and the stand column pushes the pin shaft to slide in the machine base transverse hole through the guide wheel, so that the pin shaft rack is meshed with or disengaged from the guide rod rack. The auxiliary guide rod and the pedal are in lever transmission with the main guide rod and the stand column through the connecting rod set and the pedal set, the auxiliary spring abuts against a guide rod boss and the machine base, and the manual operation rotor shaft is assisted to swing flexibly.

    本发明涉及一种直升机旋翼并联驱动与操纵装置,包括主、辅并联机构、发动机、传动轴、心轴、三个销轴、三个弹簧、三个辅弹簧、立柱,连杆组和踏板组等;主、辅并联机构成比例相似,都包括动台、机座、三个直杆、三个导杆和球杆;机座相互固连,直杆两端与动台和导杆铰接,导杆在机座立孔内滑动,球杆穿过动台通孔与机座铰接;发动机与机座固连,心轴与动台转动联接,传动轴两端与发动机轴和心轴万向铰联接;弹簧抵在销轴凸台和机座上,立柱通过导轮推动销轴在机座横孔内滑动,使销轴齿条与导杆齿条啮合或脱离;辅导杆和踏板与主导杆和立柱间通过连杆组和踏板组杠杆传动,辅弹簧抵在导杆凸台和机座上,助力手动操纵旋翼轴灵活摆动。


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    Titel :

    Helicopter rotor parallel driving and operating device


    Weitere Titelangaben:

    直升机旋翼并联驱动与操纵装置


    Beteiligte:
    LU YI (Autor:in) / ZHAO FEI (Autor:in) / LU YANG (Autor:in) / YE NIJIA (Autor:in) / CHANG ZEFENG (Autor:in) / DING LING (Autor:in)

    Erscheinungsdatum :

    2022-01-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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