The invention discloses a heavy-load large-speed-ratio rotating mechanism for electrically overturning and folding wings. The heavy-load large-speed-ratio rotating mechanism comprises a first-stage transmission system and a second-stage transmission system, the first-stage transmission system comprises an input shaft, a sun gear I, a plurality of groups of duplex planetary gears, a fixed gear ring I, an output gear ring I, a planet carrier and a machine base I; each duplex planetary gear comprises a hollow gear shaft, a planetary gear I and a planetary gear II, wherein the planetary gear I and the planetary gear II are arranged on the hollow gear shaft in a spaced mode; the second-stage transmission system comprises a sun wheel shaft, a sun wheel II, a plurality of groups of triple planetary gears, an output gear ring II, a fixed gear ring II, a fixed gear ring III and a machine base II; and each triple planetary gear comprises a gear shaft, and a planetary gear III, a planetary gear IV and a planetary gear V which are arranged on the gear shaft at intervals. The first-stage transmission structure and the second-stage transmission structure are connected in series, so that the overall structure is compact, the size and mass are smaller, and higher transmission ratio and high bearing performance can be achieved.
本发明公开了一种用于机翼电动翻转折叠的重载大速比旋转机构,包括一级传动系统和二级传动系统;一级传动系统包括输入轴、太阳轮I、多组双联行星齿轮、固定齿圈I、输出齿圈I、行星架和机座I;所述双联行星齿轮包括行星包括中空齿轮轴,以及间隔布置在中空齿轮轴上的行星齿轮I和行星齿轮II;二级传动系统包括太阳轮轴、太阳轮II、多组三联行星齿轮、输出齿圈II、固定齿圈II、固定齿圈III和机座II;三联行星齿轮包括齿轮轴,以及间隔布置在齿轮轴上的行星齿轮III、行星齿轮IV和行星齿轮V;本发明通过将一级传动结构和二级传动结构串联,使得整体结构紧凑,体积和质量更小,能够实现更高传动比和高承载性能。
Heavy-load large-speed-ratio rotating mechanism for electrically overturning and folding wings
一种用于机翼电动翻转折叠的重载大速比旋转机构
2021-07-16
Patent
Elektronische Ressource
Chinesisch
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