The invention discloses an aero-engine torque measuring pump transmission mechanism which comprises an aero-engine speed reducer component, the speed reducer component comprises a gear connecting hub and a speed reducer casing, a torque measuring pump is arranged below the speed reducer casing, and a flange mounting edge is arranged on a radial plate of the gear connecting hub. The torque measuring pump further comprises a driving gear, a driven gear and a coupling connected with the torque measuring pump and the driven gear, the driving gear comprises an inner mounting edge and an outer tooth part, the driving gear is connected to the flange mounting edge through the inner mounting edge, the driven gear comprises a driving shaft and a driven tooth part, and the driving shaft and the driven tooth part are connected through a conical surface radial plate. The driven tooth part is meshed with the driving gear outer tooth part; the outer surface of the driving shaft is sleeved with a bearing unit, and the bearing unit is installed in a bearing supporting seat on the speed reducer casing. The transmission mechanism has few transmission parts, the connection among the transmission parts ensures the reliability of power transmission, and each part is arranged in a narrow inner cavity of a speed reducer casing, so that the effect of compact structure is realized.

    本发明公开了一种航空发动机测扭泵传动机构,包括航空发动机减速器部件,减速器部件包括齿轮连接毂和减速器机匣,减速器机匣下方设有测扭泵,齿轮连接毂的辐板上开设法兰安装边,还包括主动齿轮和从动齿轮及分别与测扭泵及从动齿轮连接的联轴节,主动齿轮包括内安装边和外齿部,主动齿轮通过内安装边连接在法兰安装边上,从动齿轮包括驱动轴和从动齿部,驱动轴和从动齿部通过锥面辐板相接,从动齿部与主动齿轮外齿部啮合;驱动轴外表面套设轴承单元,轴承单元安装在减速器机匣上的轴承支承座内。本传动机构传动零件少,传动部件之间的衔接确保了功率传递的可靠性,各部件安装在减速器机匣狭小内腔内,实现了结构紧凑效果。


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    Titel :

    Torque measuring pump transmission mechanism of aero-engine


    Weitere Titelangaben:

    航空发动机测扭泵传动机构


    Beteiligte:
    ZHANG YONGJIANG (Autor:in) / LIU ZHENGQIANG (Autor:in) / YAN HONG (Autor:in) / XI LIYA (Autor:in) / WANG TAO (Autor:in) / YANG TIANYI (Autor:in)

    Erscheinungsdatum :

    21.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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