CN207278420U - A kind of wind-driven generator - Google Patents
A kind of wind-driven generator Download PDFInfo
- Publication number
- CN207278420U CN207278420U CN201720903224.2U CN201720903224U CN207278420U CN 207278420 U CN207278420 U CN 207278420U CN 201720903224 U CN201720903224 U CN 201720903224U CN 207278420 U CN207278420 U CN 207278420U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- shaft
- high speed
- flabellum
- gearbox
- 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
- 241000883990 Flabellum Species 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of wind-driven generator, including main body cover, gearbox and generator；One head cover is installed at the top of the main body cover；The top insertion of the gearbox positioning seat is provided with a gearbox.The setting of the utility model gearbox, be conducive to the security used, low speed axle sleeve and high speed axle sleeve are that can move left and right device, when needing to carry out maintenance, first by head cover Unscrew, then by under two Bolt dismantlings of transmission internal, low speed axle sleeve and high speed axle sleeve are taken in inwardly, low speed axle sleeve and high speed axle sleeve can be separated with flabellum axle and generator shaft at this time, gearbox is pulled up to can be taken off, the parts such as internal gear are replaced after ground can be fetched, it is reentered into after the completion of replacement by gearbox, then low speed axle sleeve and high speed axle sleeve are released laterally and rabbeted with flabellum axle and generator shaft, it can be installed after two bolts are tightened, operate simpler, and working environment is safer, effectively reduce security risk.
Description
Technical field
It the utility model is related to technical field of wind power generating equipment, more particularly to a kind of wind-driven generator.
Background technology
Wind is one of energy of no public hazards.And it is inexhaustible.For water shortage, short bunker and traffic
Offshore islands, Pastoral Areas, mountain area and the plateau band of inconvenience, utilize wind-power electricity generation adaptation to local conditions, are very suitable for, having greatly can
For.Offshore wind farm is the key areas of Renewable Energy Development, is the important force for promoting wind power technology progress and industrial upgrading,
It is the important measures for promoting Energy restructuring.China's offshore wind energy resource enriches, and accelerates offshore wind farm project construction, for promoting
Into atmospheric haze is administered in coastal area, readjust the energy structure is of great significance with Economic Development Mode Conversion.
The inventors discovered that the gear of existing wind-driven generator is directly installed in the shaft of inside more, when these teeth
Wheel when being needed replacing after abrasion after then gear is replaced for a long time using, it is necessary to internal shaft is entirely pulled down, again
Shaft reinstalls, but this sequence of operations process is required in generator top of tower progress, installation process not only operating difficulties
And danger coefficient is higher, there are some potential safety problems.
Then, inventor in view of this, adhere to that the relevant industries for many years enrich design and develop and the experience of actual fabrication,
Improvement is studied for existing structure and missing, there is provided a kind of wind-driven generator, has more more practical valency to reach
The purpose of value property.
Utility model content
It is proposed in the above background technology existing to solve the purpose of this utility model is to provide a kind of wind-driven generator
Wind-driven generator gear more be directly installed on inside shaft on, when these gears for a long time using abrasion after need replacing
When, it is necessary to internal shaft is entirely pulled down, shaft is reinstalled again after then gear is replaced, but this sequence of operations
Journey is required in generator top of tower progress, installation process not only operating difficulties but also danger coefficient is higher, and there are certain
The problem of security risk.
The purpose and effect of the utility model wind-driven generator, are reached by technological means in detail below：
A kind of wind-driven generator, wherein, which includes：
Main body cover, head cover, high speed shaft, gearbox, flabellum axle support base, flabellum, flabellum axle, low speed axle sleeve, slow-speed shaft,
Gearbox positioning seat, transmission shaft, high speed axle sleeve, generator shaft, electrical cabinet, generator and head cover lock；
One head cover is installed at the top of the main body cover；The side of the head cover is symmetrically arranged with two cap locks
Button；The bottom inside of the main body cover is provided with a gearbox positioning seat；The top insertion peace of the gearbox positioning seat
Equipped with a gearbox；The inner side activity insertion of the gearbox is provided with high speed shaft, slow-speed shaft and transmission shaft；The slow-speed shaft
Side one low speed axle sleeve is provided with by bolt；The side of the high speed shaft is provided with a high speed axle sleeve by bolt；
The opposite side of the high speed axle sleeve is connected with the side of generator shaft；The opposite side of the generator shaft is connected with generator；
The bottom of the generator is provided with an electrical cabinet；The opposite side of the low speed axle sleeve is connected with the side of flabellum axle；Institute
The opposite side for stating flabellum axle is installed with a flabellum；A flabellum axle branch is additionally provided with inside the side of the main body cover
Support seat；The flabellum axle is embedded in flabellum axle support base, and flabellum axle and the interlocking position of flabellum axle support base are provided with an axis
Hold.
Further, the low speed axle sleeve and high speed axle sleeve are that can move left and right device, and low speed axle sleeve and high speed axle sleeve
Inner side be hexagon Openworks shape structure, the side of high speed shaft, the side of flabellum axle, the side of slow-speed shaft and generator shaft
Side be also hexagon shape structure corresponding with the inside of low speed axle sleeve and high speed axle sleeve.
Further, a circle waterproof adhesive tape is posted in the bottom of the head cover.
With existing structure in comparison, the utility model has the following advantages that：
1. the setting of the utility model gearbox, is conducive to the security used, low speed axle sleeve and high speed axle sleeve are can be left
Device is moved right, and is the Openworks shape structure of hexagon on the inside of low speed axle sleeve and high speed axle sleeve, the side of high speed shaft, flabellum
The side of the side of axis, the side of slow-speed shaft and generator shaft is also six side corresponding with the inside of low speed axle sleeve and high speed axle sleeve
Shape and structure, when needing to carry out maintenance, first by head cover Unscrew, then by under two Bolt dismantlings of transmission internal,
Low speed axle sleeve and high speed axle sleeve are taken in inwardly, low speed axle sleeve and high speed axle sleeve can be with flabellum axles and generator shaft point at this time
From, pull up gearbox and can be taken off, can fetch and the parts such as internal gear be replaced behind ground, after the completion of replacement
Gearbox is reentered into, then low speed axle sleeve and high speed axle sleeve are released laterally and rabbeted with flabellum axle and generator shaft,
It can be installed after two bolts are tightened, operation is simpler, and working environment is safer, effectively reduces security risk.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model high speed shaft and generator shaft attachment structure schematic diagram；
Fig. 3 is the utility model high speed shaft and generator shaft disrupted configuration schematic diagram；
Fig. 4 is the utility model overlooking the structure diagram.
In figure：Main body cover -1；Head cover -2；High speed shaft -3；Gearbox -4；Flabellum axle support base -5；Flabellum -6；Flabellum
Axis -7；Low speed axle sleeve -8；Slow-speed shaft -9；Gearbox positioning seat -10；Transmission shaft -11；High speed axle sleeve -12；Generator shaft -13；Electricity
Gas holder -14；Generator -15；Head cover lock -16.
Embodiment
In the following, will be explained in the embodiment of the utility model, the example is shown in the accompanying drawings and the description below.Although will
The utility model is described with reference to exemplary embodiment, it is to be understood that the description does not really want the utility model to be limited to this to show
The embodiment of example property.On the contrary, the utility model will not only cover the exemplary embodiment, but also cover various replacements,
Change, equivalent and other embodiment, it can be included in the spirit of the utility model that appended claims are limited and model
In enclosing.
Referring to attached drawing 1 to attached drawing 4, a kind of wind-driven generator, includes：
Main body cover 1, head cover 2, high speed shaft 3, gearbox 4, flabellum axle support base 5, flabellum 6, flabellum axle 7, low speed axle sleeve
8th, slow-speed shaft 9, gearbox positioning seat 10, transmission shaft 11, high speed axle sleeve 12, generator shaft 13, electrical cabinet 14, generator 15 and top
Cover latch 16；
The top of main body cover 1 is provided with a head cover 2；The side of head cover 2 is symmetrically arranged with two head cover locks 16；It is main
The bottom inside of body case 1 is provided with a gearbox positioning seat 10；The top insertion of gearbox positioning seat 10 is provided with one
Gearbox 4；The inner side activity insertion of gearbox 4 is provided with high speed shaft 3, slow-speed shaft 9 and transmission shaft 11；The side of slow-speed shaft 9 leads to
Cross bolt and one low speed axle sleeve 8 is installed；The side of high speed shaft 3 is provided with a high speed axle sleeve 12 by bolt；High speed axle sleeve
12 opposite side is connected with the side of generator shaft 13；The opposite side of generator shaft 13 is connected with generator 15；Generator 15
Bottom be provided with an electrical cabinet 14；The opposite side of low speed axle sleeve 8 is connected with the side of flabellum axle 7；Flabellum axle 7 it is another
Side is installed with a flabellum 6；A flabellum axle support base 5 is additionally provided with inside the side of main body cover 1；Flabellum axle 7 is embedding
Enter flabellum axle support base 5, and flabellum axle 7 and the interlocking position of flabellum axle support base 5 are provided with a bearing.
The preferred embodiment of wind-driven generator as described above, wherein, low speed axle sleeve 8 and high speed axle sleeve 12 is can left and right
Mobile device, and the inner side of low speed axle sleeve 8 and high speed axle sleeve 12 is the Openworks shape structure of hexagon, the side of high speed shaft 3, fan
The side of the side of rachis 7, the side of slow-speed shaft 9 and generator shaft 13 is also and low speed axle sleeve 8 and the inner side of high speed axle sleeve 12
Corresponding hexagon shape structure, when needing to carry out maintenance, first by 2 Unscrew of head cover, then by two inside gearbox 4
Under Bolt dismantling, low speed axle sleeve 8 and high speed axle sleeve 12 are taken in inwardly, low speed axle sleeve 8 and high speed axle sleeve 12 can be with fans at this time
Rachis 7 and generator shaft 13 separate, and pull up gearbox 4 and can be taken off, and can fetch behind ground to parts such as internal gears
Replaced, be reentered into after the completion of replacement by gearbox 4, then released low speed axle sleeve 8 and high speed axle sleeve 12 laterally
And rabbet with flabellum axle 7 and generator shaft 13, it can be installed after two bolts are tightened, operation is simpler, and building ring
Border is safer, effectively reduces security risk；
The preferred embodiment of wind-driven generator as described above, wherein, a circle waterproof adhesive tape is posted in the bottom of head cover 2,
Head cover 2 more seals after closing, and avoids the moisture of outside from entering in body, avoids that generator 15 is caused to damage.
The operation principle of the present embodiment：
When using the wind-driven generator, flabellum 6 drives flabellum axle 7 to be rotated, and flabellum axle 7 passes through 8 band of low speed axle sleeve
Dynamic slow-speed shaft 9 rotates, and the gear of the gear on slow-speed shaft 9 and 11 side of transmission shaft is halved together so as to drive transmission shaft 11 to rotate,
With the gear interlocking on high speed shaft 3 so as to drive high speed shaft 3 to rotate, high speed shaft 3 passes through at a high speed the gear of 11 opposite side of transmission shaft
Axle sleeve 12 drives generator shaft 13 to rotate, and quickly rotation makes generator 15 send electricity and is temporarily stored within electrically generator shaft 13
In cabinet 14, when needing to carry out maintenance, first by 2 Unscrew of head cover, then by under two Bolt dismantlings inside gearbox 4,
Low speed axle sleeve 8 and high speed axle sleeve 12 are taken in inwardly, low speed axle sleeve 8 and high speed axle sleeve 12 can be with flabellum axles 7 and power generation at this time
Arbor 13 separates, and pulls up gearbox 4 and can be taken off, and the parts such as internal gear is replaced after can fetching ground, more
Be reentered into after the completion of changing by gearbox 4, then low speed axle sleeve 8 and high speed axle sleeve 12 released laterally and with flabellum axle 7
To rabbet with generator shaft 13, can be installed after two bolts are tightened, operation is simpler, and working environment is safer,
Effectively reduce security risk.
It should be noted that the standardized element that uses of the utility model can commercially, shaped piece according to
Specification and attached drawing record can carry out customized, and the specific connection mode of each part is using ripe in the prior art
Bolt, rivet, the conventional means such as welding, machinery, part and equipment are using in the prior art, conventional model, inventor
This will not be detailed here.
In conclusion although the utility model is described in detail with reference to the foregoing embodiments, for this area
For technical staff, it can still modify the technical solution described in foregoing embodiments, or to which part
Technical characteristic carries out equivalent substitution, where within the spirit and principles of the present invention, any modification for being made, equivalent substitution,
Improve etc., it should be included within the scope of protection of this utility model.
Claims (3)
- A kind of 1. wind-driven generator, it is characterised in that：The wind-driven generator includes：Main body cover, head cover, high speed shaft, gearbox, flabellum axle support base, flabellum, flabellum axle, low speed axle sleeve, slow-speed shaft, speed change Case positioning seat, transmission shaft, high speed axle sleeve, generator shaft, electrical cabinet, generator and head cover lock；One head cover is installed at the top of the main body cover；The side of the head cover is symmetrically arranged with two head cover locks；Institute The bottom inside for stating main body cover is provided with a gearbox positioning seat；The top insertion of the gearbox positioning seat is provided with one A gearbox；The inner side activity insertion of the gearbox is provided with high speed shaft, slow-speed shaft and transmission shaft；The side of the slow-speed shaft One low speed axle sleeve is provided with by bolt；The side of the high speed shaft is provided with a high speed axle sleeve by bolt；The height The opposite side of fast axle sleeve is connected with the side of generator shaft；The opposite side of the generator shaft is connected with generator；The hair The bottom of motor is provided with an electrical cabinet；The opposite side of the low speed axle sleeve is connected with the side of flabellum axle；The flabellum The opposite side of axis is installed with a flabellum；A flabellum axle support base is additionally provided with inside the side of the main body cover； The flabellum axle is embedded in flabellum axle support base, and flabellum axle and the interlocking position of flabellum axle support base are provided with a bearing.
- 2. wind-driven generator according to claim 1, it is characterised in that：The low speed axle sleeve and high speed axle sleeve are can left and right Mobile device, and be the Openworks shape structure of hexagon on the inside of low speed axle sleeve and high speed axle sleeve, the side of high speed shaft, flabellum axle Side, the side of slow-speed shaft and the side of generator shaft be also hexagon corresponding with the inside of low speed axle sleeve and high speed axle sleeve Shape structure.
- 3. wind-driven generator according to claim 1, it is characterised in that：Post a circle marine glue in the bottom of the head cover Bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903224.2U CN207278420U (en) | 2017-07-25 | 2017-07-25 | A kind of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720903224.2U CN207278420U (en) | 2017-07-25 | 2017-07-25 | A kind of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278420U true CN207278420U (en) | 2018-04-27 |
Family
ID=61985478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720903224.2U Expired - Fee Related CN207278420U (en) | 2017-07-25 | 2017-07-25 | A kind of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278420U (en) |
-
2017
- 2017-07-25 CN CN201720903224.2U patent/CN207278420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20180725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |