The invention discloses a speed reducer shell of a crossed double-rotor unmanned helicopter and a speed reducer. The speed reducer shell comprises a base part, a straight gear shell part and a bevel gear shell part, the straight gear shell part and the bevel gear shell part are arranged at an interval in the longitudinal direction, the bevel gear shell part comprises two bevel gear shells which are arranged at an interval in the transverse direction, the straight gear shell part and the two bevel gear shells are detachably installed on the base part, an included angle is formed between the axial directions of the two bevel gear shells, the two bevel gear shells are detachably connected with the straight gear shell part, and the two bevel gear shells are further communicated with an inner cavity of the straight gear shell part. The speed reducer shell comprises a plurality of independent modules, and all the parts can be conveniently disassembled, assembled and replaced.

    本发明公开一种交叉双旋翼无人直升机的减速器壳体及减速器,其中,该减速器壳体包括底座部和在纵向上间隔设置的直齿轮壳部和锥齿轮壳部,所述锥齿轮壳部包括在横向上间隔设置的两个锥齿轮壳体,所述直齿轮壳部和两所述锥齿轮壳体均可拆卸地安装于所述底座部,两所述锥齿轮壳体的轴向呈夹角设置,两所述锥齿轮壳体均可拆卸地与所述直齿轮壳部相连,且两所述锥齿轮壳体还分别与所述直齿轮壳部的内腔连通。上述减速器壳体包括多个相互独立的模块,可以方便地对各部分进行拆装更换。


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    Title :

    Speed reducer shell of crossed double-rotor unmanned helicopter and speed reducer


    Additional title:

    一种交叉双旋翼无人直升机的减速器壳体及减速器


    Contributors:
    WANG XIANYU (author) / YIN MINGWEI (author) / HAI RIHAN (author) / BAO CHANGCHUN (author) / XU ZHENHAN (author) / LI JINGYANG (author)

    Publication date :

    2021-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B64C AEROPLANES , Flugzeuge



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