CN102345739A - Oil leakage-preventing structure of wind driven generator reductor - Google Patents
Oil leakage-preventing structure of wind driven generator reductor Download PDFInfo
- Publication number
- CN102345739A CN102345739A CN2011101565975A CN201110156597A CN102345739A CN 102345739 A CN102345739 A CN 102345739A CN 2011101565975 A CN2011101565975 A CN 2011101565975A CN 201110156597 A CN201110156597 A CN 201110156597A CN 102345739 A CN102345739 A CN 102345739A
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- bearing
- driven generator
- oil leakage
- oil
- ring
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Abstract
The invention relates to an oil leakage-preventing structure of a wind driven generator reductor, and relates to the technical field of auxiliary equipment of the wind driven generator reductor. The oil leakage-preventing structure comprises a seal ring, a stationary ring, moving rings, and a guide oil sleeve, wherein a bearing is sleeved outside a shaft, and the seal ring is sleeved outside the bearing; the stationary ring is sleeved on one end of the bearing, two moving rings are sleeved outside the stationary ring, and a guide oil hole is formed on the seal ring outside the bearing; and the guide oil hole is connected with the guide oil sleeve, the other end of the guide oil sleeve is connected with the shaft, and a flange is fixed on a box body by virtue of a bolt. The preventing oil leakage structure provided by the invention has the advantages of simple structure, convenience in operation and long life cycle, and enables the wind driven generator redactor to have good preventing oil leakage effect; moreover the preventing oil leakage structure is convenient to disassemble and change, thereby improving the production efficiency.
Description
Technical field
The present invention relates to the supplementary equipment technical field of wind-driven generator speed reducer, is the leak-proof arrangement of wind-driven generator speed reducer concretely.
Background technique
Wind-power electricity generation more and more receives people's attention as the reproducible resource of a kind of cleaning.Speed reducer is being brought into play immeasurable effect as the important composition parts of wind-driven generator.Yet, because the complex structure of speed reducer need use the position of lubricant oil must use oil leakage preventing apparatus at some.Oil leakage preventing apparatus on the present wind-driven generator speed reducer, structure are very complicated, and life cycle is short, changes inconvenience, so are restricting applying of wind-power electricity generation always.
Summary of the invention
In view of the defective that prior art exists, the purpose of this invention is to provide that a kind of anti-leakage of oil is effective, life cycle long and change the leak-proof arrangement of wind-driven generator speed reducer easily.
For realizing above-mentioned purpose, the present invention solves through following technological scheme: the leak-proof arrangement of wind-driven generator speed reducer comprises seal ring; Stationary ring, rotating ring, oil guide slot; Bearing housing is in the axle outside; Bearing outside suit seal ring, stationary ring of an end socket of bearing, outer two rotating rings of socket of stationary ring; Have an oil guiding hole on the seal ring of bearing outside; The connection of falling oilhole oil guide slot, the other end coupling shaft of oil guide slot, flange is through being bolted on the casing.
The present invention is simple in structure, and is easy to operate, and life cycle is long, makes the anti-leakage of oil of wind-driven generator speed reducer effective, and dismounting and change is convenient, has improved manufacturing efficiency.
Description of drawings
Fig. 1 is the schematic representation of the leak-proof arrangement of wind-driven generator speed reducer.
Embodiment
Mark shown in Figure 1 is following: axle 1, bearing 2, seal ring 3, casing 4, stationary ring 5, rotating ring 6, flange 7, oil guide slot 8.
The leak-proof arrangement of wind-driven generator speed reducer shown in Figure 1 comprises seal ring 3, stationary ring 5; Rotating ring 6; Oil guide slot 8, bearing 2 are enclosed within axle 1 outside, bearing 2 outside suit seal rings 3; Stationary ring 5 of an end socket of bearing 2; Two rotating rings 6 of stationary ring 5 outer sockets have an oil guiding hole on the bearing 2 outside seal rings 3, and oil guiding hole connects oil guide slot 8; The other end coupling shaft 1 of oil guide slot 8, flange 7 is through being bolted on the casing 4.
Claims (1)
1. the leak-proof arrangement of wind-driven generator speed reducer; It is characterized in that comprising seal ring (3); Stationary ring (5); Rotating ring (6); Oil guide slot (8); Bearing (2) is enclosed within axle (1) outside; Bearing (2) outside suit seal ring (3); A stationary ring of one end socket (5) of bearing (2); Stationary ring (5) two rotating rings of outer socket (6) have an oil guiding hole on bearing (2) the outside seal ring (3), and oil guiding hole connects oil guide slot (8); The other end coupling shaft (1) of oil guide slot (8), flange (7) is through being bolted on the casing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101565975A CN102345739A (en) | 2011-06-13 | 2011-06-13 | Oil leakage-preventing structure of wind driven generator reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101565975A CN102345739A (en) | 2011-06-13 | 2011-06-13 | Oil leakage-preventing structure of wind driven generator reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102345739A true CN102345739A (en) | 2012-02-08 |
Family
ID=45544676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101565975A Pending CN102345739A (en) | 2011-06-13 | 2011-06-13 | Oil leakage-preventing structure of wind driven generator reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102345739A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931142A (en) * | 2017-03-29 | 2017-07-07 | 杭州有华自动化设备有限公司 | Solid carving machine planetary reducer encapsulating structure |
| CN110375059A (en) * | 2019-07-17 | 2019-10-25 | 成都中车电机有限公司 | A kind of traction motor bearing seal structure and installation method |
-
2011
- 2011-06-13 CN CN2011101565975A patent/CN102345739A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931142A (en) * | 2017-03-29 | 2017-07-07 | 杭州有华自动化设备有限公司 | Solid carving machine planetary reducer encapsulating structure |
| CN110375059A (en) * | 2019-07-17 | 2019-10-25 | 成都中车电机有限公司 | A kind of traction motor bearing seal structure and installation method |
| CN110375059B (en) * | 2019-07-17 | 2024-04-09 | 成都中车电机有限公司 | Traction motor bearing sealing structure and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |