Planetary gearbox and lubricant collection tray for planetary gearbox

The invention relates to a planetary gearbox, comprising: a shaft (2), which has a channel structure (3), which is provided for guiding a lubricant and which has a channel (5) leading to an outer face of the shaft (2); a planet carrier (6); at least two planet pins (7) on the planet carrier (6) and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FISCHER FREDERIK, BOYER, FR, HOCH, ALFRED, HYMEL JAN, D
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to a planetary gearbox, comprising: a shaft (2), which has a channel structure (3), which is provided for guiding a lubricant and which has a channel (5) leading to an outer face of the shaft (2); a planet carrier (6); at least two planet pins (7) on the planet carrier (6) and on each of which a planet gear (9) is mounted, each planet pin (7) having a channel structure (15) for guiding lubricant to a bearing (8) of the planet gear (9); a lubricant collection tray (12) having a collection space (19), provided for collecting lubricant supplied via the shaft-side channel (5) and having at least two hollow supply nozzles (14), the at least two hollow supply nozzles each open into the planet pin-side channel structure (15) and are arranged for guiding lubricant into the associated channel structure (15), the supply nozzles (14) positioned closer to the opening of the channel (5), as viewed in the circumferential direction, having a smaller opening cross-section (Q1) than the supply nozzles (1