Double-circular-arc correction cycloid gear planetary gear train

The utility model relates to a double-circular-arc correction cycloid gear planetary gear train, and belongs to the technical fields of gear technology and mechanical equipment gear transmission design. The double-circular-arc correction cycloid gear planetary gear train comprises a planetary gear,...

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Bibliographische Detailangaben
Hauptverfasser: DENG XULEI, HE JIANING, ZHANG CHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a double-circular-arc correction cycloid gear planetary gear train, and belongs to the technical fields of gear technology and mechanical equipment gear transmission design. The double-circular-arc correction cycloid gear planetary gear train comprises a planetary gear, a center wheel and an inner gear ring, wherein the planetary gear is externally contacted and internally meshed with the center wheel, the inner gear ring is internally contacted and internally meshed with the planetary gear, and the meshing form is internal meshing; relative to the convex curve contact of an involute gear, an external meshing form is adopted, so that the contact strength of gear meshing is effectively increased. The gear train has the characteristics that the transmission ratio is a constant value, and transmission is stable and reliable during transmission; side gaps and top gaps are large, and transmission is flexible; the tooth addendum and the tooth dedendum are small, and sticking is prevente