The invention provides a folding mechanism suitable for a folding morphing wing. The folding mechanism has the characteristics of lower driving torque and modularization in installation and maintenance. The folding mechanism comprises a sun wheel shaft (1), a gear ring (2), a planet wheel bearing (3), a planet wheel (4), a hinge shell (5), a gear box sealing cover (6), a planet carrier shaft (7),a hinge bearing (8), an oil-proof cover (9), a planet carrier (10), a sun wheel shaft bearing (11), a dust cover (12) and an outer sleeve (13). According to the folding mechanism, a planet gear systemis adopted, torque is transmitted through a gear meshing higher pair, and the driving torque of the mechanism for achieving the folding action is reduced by utilizing the characteristic of high reduction ratio of the planet gear system. When the wing load is large, the load of each folding mechanism can be reduced in the mode that a plurality of folding mechanisms are connected in parallel. The folding mechanism has the advantages of easiness in installation, the compact structure, large torque and high adaptability and is suitable for wings of various kinds of shipboard aircraft and foldingmorphing aircraft.

    本发明提出了一种适用于折叠变体机翼的折叠机构。本发明的特点在于折叠机构的驱动力矩较低以及折叠机构安装、维修的模块化。本发明提出的折叠机构包括:太阳轮轴(1),齿环(2),行星轮轴承(3),行星轮(4),铰链外壳(5),齿轮盒密封盖(6),行星架轴(7),铰链轴承(8),防油盖(9),行星架(10),太阳轮轴轴承(11),防尘盖(12),外套筒(13)。本发明采用行星齿轮系,通过齿轮啮合的高副传递力矩,并利用行星齿轮系的高减速比的特点降低机构实现折叠动作的驱动力矩。当机翼载荷较大时,可以通过多个折叠机构并联的方式降低每个折叠机构的负载。该折叠机构易于安装、结构紧凑、扭矩较大、适应性强,适用于各类舰载机、折叠变体飞机的机翼的折叠机构。


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    Titel :

    Folding mechanism suitable for folding morphing wing


    Weitere Titelangaben:

    一种适用于折叠变体机翼的折叠机构


    Beteiligte:
    SONG CHEN (Autor:in) / YANG HAOLIN (Autor:in) / ZHANG ZHENKAI (Autor:in) / LEI CHAOHUI (Autor:in) / YANG CHAO (Autor:in)

    Erscheinungsdatum :

    2020-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



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