CN202579945U - Gear box body of wind generating set - Google Patents
Gear box body of wind generating set Download PDFInfo
- Publication number
- CN202579945U CN202579945U CN2012201785903U CN201220178590U CN202579945U CN 202579945 U CN202579945 U CN 202579945U CN 2012201785903 U CN2012201785903 U CN 2012201785903U CN 201220178590 U CN201220178590 U CN 201220178590U CN 202579945 U CN202579945 U CN 202579945U
- Authority
- CN
- China
- Prior art keywords
- housing seat
- box body
- ring gear
- gear box
- level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model relates to a gear box body of a wind generating set. The gear box body comprises a gear box body seat, a first-level inner ring gear connecting flange which provides support for a first-level inner ring gear is arranged on the side surface of the gear box body seat; a second-level inner ring gear connecting flange which provides support for a second-level inner ring gear is arranged on the other side surface of the gear box body seat; and two side surfaces of the gear box body seat are respectively provided with an integral flange which is connected with a shell of the complete machine. The gear box body of the wind generating set provided by the utility model can provide support for the first-level and second-level inner ring gears and is small in size; and meanwhile, as part of the shell of the complete machine, the gear box body seat transmits the static load of an impeller to a tower drum and can save costs.
Description
[technical field]
The utility model relates to a kind of wind-driven generator group wheel box casing.
[background technique]
The wind-powered electricity generation gear case body mostly can only be for primary annulus provides support, through a plurality of casing together support gear-boxes at present.Again gear case body integral body is positioned on the support.Along with rated power increases, its volume potential must increase, and causes whole cabin volumes to increase, and has increased lifting and transport difficulty.
The utility model is being made in such cases.
[model utility content]
The utility model purpose is to have overcome deficiency of the prior art and provide a kind of to provide support for one-level ring gear and secondary ring gear; Volume is little; Simultaneously housing seat is as the part of machine shell, and the static load of impeller is passed to the tower tube, practices thrift the wind-driven generator group wheel box casing of cost.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
A kind of wind-driven generator group wheel box casing; It is characterized in that including housing seat 1; Be provided with in a side of housing seat 1 and can be the one-level ring gear adpting flange 2 that the one-level ring gear provides support; Be provided with in the another side of housing seat 1 and can be the secondary ring gear adpting flange 3 that the secondary ring gear provides support, also be provided with the integral (type) flange 4 that can be connected separately with machine shell in two sides of housing seat 1.
Aforesaid a kind of wind-driven generator group wheel box casing is characterized in that said housing seat 1 is cylindrical shape, is provided with the through hole 5 that bearing can pass at housing seat 1 center, is provided with the lubricating oil path 6 that communicates with through hole 5 at the outer round surface of housing seat 1.
Aforesaid a kind of wind-driven generator group wheel box casing is characterized in that on said lubricating oil path 6, being provided with the one-level bleed off circuit 7 of Castor Oil one-level drive mechanism, on lubricating oil path 6, also is provided with the secondary bleed off circuit 8 of Castor Oil secondary drive mechanism.
Aforesaid a kind of wind-driven generator group wheel box casing is characterized in that said housing seat 1 adopts casting to form.
The utility model compared with prior art has following advantage:
The utility model can be simultaneously to one-level ring gear and secondary ring gear provide support, and has solved bulky problem.Have, housing seat is as the part of machine shell again, and the static load of impeller is passed to the tower tube.To supply with one-level transmission, secondary transmission and bearing respectively from the lubricant oil of engine room inside hydraulic station through pre-buried pipe simultaneously.Casing adopts casting to form compact structure.
[description of drawings]
Fig. 1 is the cut-away view of the utility model.
Fig. 2 is the stereogram of the utility model.
[embodiment]
Below in conjunction with accompanying drawing the utility model is described in detail:
As shown in the figure, a kind of wind-driven generator group wheel box casing includes housing seat 1, is provided with in a side of housing seat 1 to can be the one-level ring gear adpting flange 2 that the one-level ring gear provides support.The one-level ring gear is supported on the housing seat 1.Be provided with in the another side of housing seat 1 and can be the secondary ring gear adpting flange 3 that the secondary ring gear provides support.The secondary ring gear is supported on the housing seat 1.Two sides at housing seat 1 also are provided with the integral (type) flange 4 that can be connected with machine shell separately.Through integral (type) flange 4 housing seat 1 is fixed on the complete machine.
As the optimal way of present embodiment, said housing seat 1 is cylindrical shape, is provided with the through hole 5 that bearing can pass at housing seat 1 center, is provided with the lubricating oil path 6 that communicates with through hole 5 at the outer round surface of housing seat 1.Bearing is lubricated.
As the optimal way of present embodiment, on said lubricating oil path 6, be provided with the one-level bleed off circuit 7 of Castor Oil one-level drive mechanism, on lubricating oil path 6, also be provided with the secondary bleed off circuit 8 of Castor Oil secondary drive mechanism.Through one-level bleed off circuit 7, secondary bleed off circuit 8, will supply with one-level transmission, secondary transmission respectively from the lubricant oil of engine room inside hydraulic station.
As the optimal way of present embodiment, said housing seat 1 adopts casting to form compact structure.
Claims (4)
1. wind-driven generator group wheel box casing; It is characterized in that including housing seat (1); Be provided with in a side of housing seat (1) and can be the one-level ring gear adpting flange (2) that the one-level ring gear provides support; Be provided with in the another side of housing seat (1) and can be the secondary ring gear adpting flange (3) that the secondary ring gear provides support, also be provided with the integral (type) flange (4) that can be connected in two sides of housing seat (1) separately with machine shell.
2. a kind of wind-driven generator group wheel box casing according to claim 1; It is characterized in that said housing seat (1) is cylindrical shape; Be provided with the through hole (5) that bearing can pass at housing seat (1) center, be provided with the lubricating oil path (6) that communicates with through hole (5) at the outer round surface of housing seat (1).
3. a kind of wind-driven generator group wheel box casing according to claim 2; It is characterized in that on said lubricating oil path (6), being provided with the one-level bleed off circuit (7) of Castor Oil one-level drive mechanism, on lubricating oil path (6), also be provided with the secondary bleed off circuit (8) of Castor Oil secondary drive mechanism.
4. according to claim 1 or 2 or 3 described a kind of wind-driven generator group wheel box casings, it is characterized in that said housing seat (1) adopts casting to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201785903U CN202579945U (en) | 2012-04-24 | 2012-04-24 | Gear box body of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201785903U CN202579945U (en) | 2012-04-24 | 2012-04-24 | Gear box body of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202579945U true CN202579945U (en) | 2012-12-05 |
Family
ID=47249359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201785903U Expired - Fee Related CN202579945U (en) | 2012-04-24 | 2012-04-24 | Gear box body of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202579945U (en) |
-
2012
- 2012-04-24 CN CN2012201785903U patent/CN202579945U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202360732U (en) | Lubricating system of lubricating oil | |
| CN201714592U (en) | Speed-increasing gear box for high-power wind power generator | |
| CN103047094B (en) | Main transmission step-up gear box used for high-power and high-speed wind powered generator | |
| CN202579964U (en) | Speed-up gearbox for wind driven generator | |
| CN201714590U (en) | Accelerating gearbox for wind power generator | |
| CN202579058U (en) | Acceleration gear box for wind driven generator with power of more than 2.5 megawatts | |
| CN201381944Y (en) | Wind power generation variable propeller reduction gear box | |
| CN202579059U (en) | High-power offshore type wind generator overdrive gear wheel box | |
| CN102507181A (en) | Gear box test bed of wind generating set | |
| CN203272625U (en) | Step-up gear box of wind driven generator | |
| CN201461259U (en) | Speed-increasing gearbox of high-power wind driven generator | |
| CN202579945U (en) | Gear box body of wind generating set | |
| CN202531790U (en) | Replacing and maintaining structure of wind power gearbox output shaft | |
| CN102857009A (en) | Generator casing for wind generating set | |
| CN103452765B (en) | A kind of wind power generating set | |
| CN203098163U (en) | Speed increasing gearbox for horizontal-axis wind driven generator | |
| CN203962939U (en) | A kind of lower velocity shaft supporting structure of wind turbine gearbox | |
| CN102635684B (en) | Gear case body | |
| CN202531365U (en) | Overdrive gear box of high-power wind driven generator | |
| CN201386628Y (en) | Wind power generation speed increasing gearbox | |
| CN213776322U (en) | Auxiliary lubrication structure for planet wheel bearing in wind power gearbox | |
| CN104061316B (en) | The slow-speed shaft supporting construction of wind turbine gearbox | |
| CN102705449B (en) | Speed-up gear case for small water power station | |
| CN203230542U (en) | Main drive step-up gear box for high power high-speed wind generator | |
| CN113339202A (en) | Wind power generation transmission system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180424 |