The invention provides a helicopter propeller system based on magnetic binding force. A coil unit on a backhaul type guide rail generates a magnetic field after alternating current is inputted; coilson the propeller blades are subjected to the action of a magnetic field according to the electromagnetic induction principle, changed currents are induced, the propeller blades are driven to suspend in the dragon-shaped guide rail through ampere force interaction between the currents in the coils on the propeller blades and the currents in the dragon-shaped guide rail, the propeller blades rotateunder the action of driving force, and then lift force is generated; the lift force is supplied to the helicopter to move; mechanical transmission is replaced with magnetic constraint, mechanical abrasion is reduced, high maintenance cost of the machine is saved, and the common problems of mechanical fatigue and the like of transmission machines are greatly relieved; the flight attitude and the like are controlled through the current, the propeller has better protection capability when being attacked, the propeller is not easily damaged by mechanical problems, and the noise level is greatly reduced, so the safety performance and battlefield survivability of the helicopter are greatly improved.

    本发明提供了一种基于磁束缚力的直升机螺旋桨系统,回龙型导轨上线圈单元在输入交变电流后产生磁场;螺旋桨叶片上的线圈,依靠电磁感应原理,受到磁场作用,感生出变化的电流,依靠螺旋桨叶片上线圈与回龙型导轨上线圈中的电流之间的安培力相互作用,驱动螺旋桨叶片悬浮于回龙型导轨内,驱动力作用下旋转,进而产生升力,供给直升机运动;利用磁力束缚取代了机械传递,减小机械磨损,省却了机械的高昂保养费用,极大的缓解了机械疲劳等传动机械常有的问题;通过电流来控制飞行姿态等,该螺旋桨在遭受攻击的时候拥有更好的防护能力,不容易因机械方面的问题遭受破坏,并极大降低噪声水平,使得直升机的安全性能以及战场生存能力得到了很大提高。


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    Titel :

    Helicopter propeller system based on magnetic binding force


    Weitere Titelangaben:

    一种基于磁束缚力的直升机螺旋桨系统


    Beteiligte:
    JIANG KAI (Autor:in) / LI CHUNYAN (Autor:in) / CHEN YI (Autor:in) / BAI JINGJING (Autor:in) / ZHANG YIMING (Autor:in) / YANG KUN (Autor:in) / LIU DONGYANG (Autor:in)

    Erscheinungsdatum :

    2021-01-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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