CN204083072U - A kind of accelerator of wind power generator - Google Patents
A kind of accelerator of wind power generator Download PDFInfo
- Publication number
- CN204083072U CN204083072U CN201420549305.3U CN201420549305U CN204083072U CN 204083072 U CN204083072 U CN 204083072U CN 201420549305 U CN201420549305 U CN 201420549305U CN 204083072 U CN204083072 U CN 204083072U
- Authority
- CN
- China
- Prior art keywords
- gear axle
- sidewall
- input gear
- cylinder
- accelerator
- 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
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
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- Gear Transmission (AREA)
- Wind Motors (AREA)
Abstract
The utility model provides a kind of accelerator of wind power generator, comprise housing, input gear axle is provided with in the hollow cylinder of described housing, described input gear axle is connected on cylinder madial wall by clutch shaft bearing, described input gear axle sidewall is provided with baffle plate, described baffle plate is bolted on the step surface in cylinder, retaining spring is provided with between described baffle plate and clutch shaft bearing, described clutch shaft bearing opposite side is provided with the first end cap, described input gear axle front end is provided with adpting flange, described adpting flange sidewall is provided with limit skateboard, described limit skateboard is connected on the end face of cylinder, described input gear axle engagement transition gear axle, described transition gear axle engagement output gear shaft.The utility model can reduce the axial force of clutch shaft bearing, can eliminate input gear shaft run-out simultaneously, improves the smoothness of input torque, increases service life of equipment.
Description
Technical field
The utility model relates to technical field of wind power, refers to a kind of accelerator of wind power generator especially.
Background technique
Gear-box in wind power generating set is an important mechanical part, and its main function is that the transmission of power that produced under wind-force effect by wind wheel makes it obtain corresponding rotating speed to generator.The rotating speed of usual wind wheel is very low, does not far reach the rotating speed required by electrical power generators, must be realized, therefore also gear-box is referred to as speedup box by the accelerating function of gear-box gear pair.According to the general arrangement requirement of unit, be sometimes integrated with the transmission shaft (being commonly called as macro-axis) that wind wheel hub is directly connected with gear-box, also have and macro-axis and gear-box are arranged respectively, utilize the structure that expansion sleeve device or shaft coupling connect therebetween.In order to increase the stopping power of unit, usually braking device being set at the input end of gear-box or output terminal, coordinating blade tip braking (fixed slurry is apart from wind wheel) or becoming slurry and jointly Associated brake being carried out to set drive system apart from braking device.
Because units' installation is at air port places such as high mountain, wilderness, seabeach, islands, by the wind-force effect of irregular break-in varying duty and the impact of strong gusts of wind, stand the impact of scorching summer and freezing winter and extreme difference in temperature throughout the year, in addition residing physical environment is had inconvenient traffic, gear-box is arranged in the small space of tower top, once break down, repair very difficult, therefore the requirement more much higher than common mechanical is proposed to its reliability and working life.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of accelerator of wind power generator, to solve low problem in wind power speed increaser in prior art working life.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of accelerator of wind power generator, comprise housing, input gear axle is provided with in the hollow cylinder of described housing, described input gear axle is connected on cylinder madial wall by clutch shaft bearing, described input gear axle sidewall is provided with baffle plate, described baffle plate is bolted on the step surface in cylinder, retaining spring is provided with between described baffle plate and clutch shaft bearing, described clutch shaft bearing opposite side is provided with the first end cap, described input gear axle front end is provided with adpting flange, described adpting flange sidewall is provided with limit skateboard, described limit skateboard is connected on the end face of cylinder, described input gear axle engagement transition gear axle, described transition gear axle engagement output gear shaft.
Wherein, described transition gear axle two ends are located on the relative sidewall of housing, and described transition gear axle two ends sidewall is provided with the second bearing, and the exterior edge face of described second bearing is provided with the second end cap.
Wherein, described transition gear axle side connects an output gear shaft, and opposite side connects intermediate gear shaft, and described intermediate gear shaft opposite side connects an identical output gear shaft.
Wherein, the sidewall of two described output gear shafts is equipped with two the 3rd bearings, outside fix circle and inner position circle is provided with between two on same output gear shaft described 3rd bearings, described outside fix circle is connected with housing sidewall, and described inner position circle is connected with described output gear shaft sidewall.
Wherein, the outer side wall being positioned at two described 3rd bearings on same output gear shaft is provided with the 3rd end cap.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, baffle plate is provided with outside input gear axle, described baffle plate is bolted on the step surface in cylinder, and limit skateboard is provided with on the adpting flange of input gear axle connection, limit skateboard is bolted on the end face of cylinder, therefore can reduce the axial force of clutch shaft bearing, can eliminate input gear shaft run-out simultaneously, improve the smoothness of input torque, increase service life of equipment.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the accelerator of wind power generator of the utility model embodiment;
Fig. 2 is the enlarged view in A portion in Fig. 1;
Fig. 3 is the enlarged view in B portion in Fig. 1.
[primary component symbol description]
1: housing;
2: cylinder;
3: input gear axle;
4: clutch shaft bearing;
5: baffle plate;
6: retaining spring;
7: the first end caps;
8: adpting flange;
9: limit skateboard;
10: transition gear axle;
11: output gear shaft;
12: the second bearings;
13: the second end caps;
14: intermediate gear shaft;
15: the three bearings;
16: outside fix circle;
17: inner position circle;
18: the three end caps.
Embodiment
For making the technical problems to be solved in the utility model, technological scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model, for low problem in wind power speed increaser working life in prior art, provides a kind of accelerator of wind power generator.
As depicted in figs. 1 and 2, a kind of accelerator of wind power generator that the utility model embodiment provides, comprise housing 1, input gear axle 3 is provided with in the hollow cylinder 2 of described housing 1, described input gear axle 3 is connected on cylinder 2 madial wall by clutch shaft bearing 4, described input gear axle 3 sidewall is provided with baffle plate 5, described baffle plate 5 is bolted on the step surface in cylinder 2, retaining spring 6 is provided with between described baffle plate 5 and clutch shaft bearing 4, described clutch shaft bearing 4 opposite side is provided with the first end cap 7, described input gear axle 3 front end is provided with adpting flange 8, described adpting flange 8 sidewall is provided with limit skateboard 9, described limit skateboard 9 is connected on the end face of cylinder 2, described input gear axle 3 engages transition gear axle 10, described transition gear axle 10 engages output gear shaft 11.
As shown in Figure 1, described transition gear axle 10 two ends are located on the relative sidewall of housing 1, and described transition gear axle 10 two ends sidewall is provided with the second bearing 12, and the exterior edge face of described second bearing 12 is provided with the second end cap 13.Described transition gear axle 10 side connects an output gear shaft 11, and opposite side connects intermediate gear shaft 14, and described intermediate gear shaft 14 opposite side connects an identical output gear shaft 11.
As shown in Figure 3, the sidewall of two described output gear shafts 11 is equipped with two the 3rd bearings 15, outside fix circle 16 and inner position circle 17 is provided with between two on same output gear shaft 11 described 3rd bearings 15, described outside fix circle 16 is connected with housing 1 sidewall, and described inner position circle 17 is connected with described output gear shaft 11 sidewall.The outer side wall being positioned at two described 3rd bearings 15 on same output gear shaft 11 is provided with the 3rd end cap 18.
The utility model is provided with baffle plate outside input gear axle, described baffle plate is bolted on the step surface in cylinder, and limit skateboard is provided with on the adpting flange of input gear axle connection, limit skateboard is bolted on the end face of cylinder, therefore the axial force of clutch shaft bearing can be reduced, input gear shaft run-out can be eliminated simultaneously, improve the smoothness of input torque, increase service life of equipment.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an accelerator of wind power generator, comprise housing, input gear axle is provided with in the hollow cylinder of described housing, it is characterized in that, described input gear axle is connected on cylinder madial wall by clutch shaft bearing, described input gear axle sidewall is provided with baffle plate, described baffle plate is bolted on the step surface in cylinder, retaining spring is provided with between described baffle plate and clutch shaft bearing, described clutch shaft bearing opposite side is provided with the first end cap, described input gear axle front end is provided with adpting flange, described adpting flange sidewall is provided with limit skateboard, described limit skateboard is connected on the end face of cylinder, described input gear axle engagement transition gear axle, described transition gear axle engagement output gear shaft.
2. accelerator of wind power generator according to claim 1, is characterized in that, described transition gear axle two ends are located on the relative sidewall of housing, and described transition gear axle two ends sidewall is provided with the second bearing, and the exterior edge face of described second bearing is provided with the second end cap.
3. accelerator of wind power generator according to claim 2, is characterized in that, described transition gear axle side connects an output gear shaft, and opposite side connects intermediate gear shaft, and described intermediate gear shaft opposite side connects an identical output gear shaft.
4. accelerator of wind power generator according to claim 3, it is characterized in that, the sidewall of two described output gear shafts is equipped with two the 3rd bearings, outside fix circle and inner position circle is provided with between two on same output gear shaft described 3rd bearings, described outside fix circle is connected with housing sidewall, and described inner position circle is connected with described output gear shaft sidewall.
5. accelerator of wind power generator according to claim 4, is characterized in that, the outer side wall being positioned at two described 3rd bearings on same output gear shaft is provided with the 3rd end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549305.3U CN204083072U (en) | 2014-09-23 | 2014-09-23 | A kind of accelerator of wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549305.3U CN204083072U (en) | 2014-09-23 | 2014-09-23 | A kind of accelerator of wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083072U true CN204083072U (en) | 2015-01-07 |
Family
ID=52175795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549305.3U Expired - Fee Related CN204083072U (en) | 2014-09-23 | 2014-09-23 | A kind of accelerator of wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989965A (en) * | 2017-12-28 | 2018-05-04 | 常州汉隈数控技术有限公司 | Accessories mill-head gearbox |
-
2014
- 2014-09-23 CN CN201420549305.3U patent/CN204083072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989965A (en) * | 2017-12-28 | 2018-05-04 | 常州汉隈数控技术有限公司 | Accessories mill-head gearbox |
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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 |
Granted publication date: 20150107 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |