CN207048906U - A kind of impeller for wind-power electricity generation - Google Patents
A kind of impeller for wind-power electricity generation Download PDFInfo
- Publication number
- CN207048906U CN207048906U CN201720793097.5U CN201720793097U CN207048906U CN 207048906 U CN207048906 U CN 207048906U CN 201720793097 U CN201720793097 U CN 201720793097U CN 207048906 U CN207048906 U CN 207048906U
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- China
- Prior art keywords
- fixedly connected
- impeller
- wind
- hole
- square opening
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- 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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Abstract
The utility model provides a kind of impeller for wind-power electricity generation, is related to wind power generation field.This is used for the impeller of wind-power electricity generation, including wheel hub, the right side opening of the wheel hub is provided with axis hole, the surrounding of the hub surface uniformly offers square opening, the square opening is internally provided with supporting plate, the corner of the supporting plate bottom is fixedly connected with the top of depression bar, and the bottom of the depression bar through damper and extends to the inside of damper with being fixedly connected at the top of briquetting.This is used for the impeller of wind-power electricity generation, by card column being placed at the top of the supporting plate inside square opening, and moved by motor driven movable block, inserted link is moved to the left along slide bar and carry out clamping with hole, when impeller body needs dismounting, moved right by motor driven inserted link along slide bar, so that inserted link departs from hole, consequently facilitating the dismounting of impeller body, without being dismantled to whole wheel hub, so as to not only time saving and energy saving, and significantly reduce costs.
Description
Technical field
It the utility model is related to technical field of wind power generation, specially a kind of impeller for wind-power electricity generation.
Background technology
Wind-power electricity generation is that the kinetic energy kept watch switchs to electric energy.Wind energy as a kind of regenerative resource of cleaning, increasingly by
The attention of countries in the world.Its amount of accumulateing is huge, and global wind energy is about 2.74 × 10^9MW, wherein available wind energy is 2 × 10^
7MW, the water energy total amount than that can be developed on the earth are also big 10 times.The utilization of wind energy needs wind-driven generator.Wind-power electricity generation
Machine is the device for converting wind energy into electric energy, mainly by blade, generator, mechanical part and electric component composition.According to rotation
The difference of axle, wind-driven generator are mainly divided into horizontal axis wind-driven generator and the class of vertical axis aerogenerator two.
The impeller of most of wind-driven generator and wheel hub are fixed installations in market at present, non-dismountable, so as to work as leaf
When wheel damage needs to change, then need to carry out dismounting and change to whole wheel hub, not only waste time and energy, and increase cost.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of impeller for wind-power electricity generation, solves above-mentioned
The impeller of most of wind-driven generator is to be fixedly mounted with wheel hub in the current market mentioned, non-dismountable, so as to work as impeller
When damage needs to change, then need to carry out dismounting and change to whole wheel hub, the problem of not only wasting time and energy, and increase cost.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：It is a kind of for wind-power electricity generation
Impeller, including wheel hub, the right side opening of the wheel hub are provided with axis hole, and the surrounding of the hub surface uniformly offers square opening, institute
The supporting plate that is internally provided with of square opening is stated, the corner of the supporting plate bottom is fixedly connected with the top of depression bar, the pressure
The bottom of bar is through damper and extends to the inside of damper with being fixedly connected at the top of briquetting, the bottom of the briquetting and the
One end of one spring is fixedly connected, and the other end of first spring is fixedly connected with the bottom inside damper, the damping
The bottom of device is fixedly connected with the bottom of square opening, and the top of the supporting plate contacts with the bottom of card column, the top of the card column
Portion is fixedly connected with the bottom of impeller body, the right side of the wheel hub and is provided with motor cavity, institute positioned at the right side opening of square opening
State the surface of card column and open up hole close to the side of motor cavity, the bottom of the motor cavity is provided with motor cabinet, described
Motor is installed with the top of motor cabinet, the left side of the motor is fixedly connected with the right-hand member of screw rod, the left end of the screw rod
Limited block is provided with, the surface of the screw rod is socketed with movable block, fixation is provided with left and right sides of the motor cavity top
Block, is fixedly connected with slide bar between two fixed blocks, and the surface of the slide bar is socketed with sliding shoe, the surface of the slide bar and
Second spring, one end of the second spring and slip are socketed between the right side of sliding shoe and the left side of right side fixed block
It is fixedly connected on the right side of block, for the other end of the second spring with being fixedly connected on the left of the fixed block of right side, the sliding shoe is left
The bottom of side is fixedly connected with the right-hand member of inserted link, and the left end of the inserted link runs through wheel hub and extends to inside and the hole card of jack
Connect, with being fixedly connected on the right side of inserted link bottom, the control panel of the motor and peripheral hardware is electrically connected with the top of the movable block.
Preferably, the opening of the damper is provided with block, and offers what is be adapted with depression bar in the middle part of block
Circular hole.
Preferably, the card column and square opening, and card column has the rectangular-shape structure being adapted with square opening.
Preferably, the movable block offers the through hole being adapted with screw rod, and the inwall of through hole with the junction of screw rod
It is provided with the internal thread being adapted with external thread of screw.
Preferably, the sliding shoe and the junction of slide bar offer the through hole being adapted with slide bar, and through hole
Inwall is arranged to smooth surface.
Preferably, the supporting plate is arranged to rectangular-shape structure, and the inwall of the outer ring of supporting plate and square opening slides
Connection.
(3) beneficial effect
The utility model provides a kind of impeller for wind-power electricity generation.Possesses following beneficial effect：
1st, impeller for being used for wind-power electricity generation, by the square opening and motor cavity opened up, and by setting positioned at square
Inside hole and surface opens up the card column of hole and the motor positioned at electric shock intracavitary portion and the work for being socketed in screw surface
Motion block, at the same by the inserted link that is fixedly connected with movable block is set and be fixedly connected with inserted link right-hand member and be socketed in slide bar
The sliding shoe on surface, so that by being placed on card column at the top of the supporting plate inside square opening, and lived by motor driven
Motion block moves, and inserted link is moved to the left along slide bar and carries out clamping with hole, when impeller body needs dismounting, passes through motor belt motor
Dynamic inserted link moves right along slide bar so that and inserted link departs from hole, consequently facilitating the dismounting of impeller body, without to whole wheel
Hub is dismantled, and so as to not only time saving and energy saving, and is significantly reduced costs.
2nd, the impeller for being used for wind-power electricity generation, by the card column and square opening of setting, and card column has and mutually fitted with square opening
The rectangular-shape structure matched somebody with somebody, so that card column is not easy to rock, effectively strengthen the stability of card column.
3rd, the impeller for being used for wind-power electricity generation is logical by being opened in movable block and being adapted with screw rod for screw rod junction
Hole, and the inwall of through hole is provided with the internal thread being adapted with external thread of screw, consequently facilitating movable block is steady along screw surface
Fixed movement.
Brief description of the drawings
Fig. 1 is the section of structure that the utility model is faced；
Fig. 2 is the internal structure schematic diagram of the utility model damper.
In figure：1 wheel hub, 2 axis holes, 3 square openings, 4 supporting plates, 5 depression bars, 6 dampers, 7 briquettings, 8 first springs, 9 blocks,
10 card columns, 11 impeller bodies, 12 motor cavities, 13 holes, 14 motor cabinets, 15 motors, 16 screw rods, 17 limited blocks, 18 movable blocks, 19
Fixed block, 20 slide bars, 21 sliding shoes, 22 second springs, 23 inserted links.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model embodiment provides a kind of impeller for wind-power electricity generation, as shown in Figure 1-2, including wheel hub 1, wheel hub
1 right side opening is provided with axis hole 2, is easy to the rotating shaft with peripheral hardware to be connected, and the surrounding on the surface of wheel hub 1 uniformly offers square opening 3, square
Hole 3 is internally provided with supporting plate 4, and supporting plate 4 is arranged to rectangular-shape structure, and the outer ring of supporting plate 4 and square opening 3 is interior
Wall is slidably connected, and effectively strengthens the stability that supporting plate 4 acts, and the corner of the bottom of supporting plate 4 is fixed with the top of depression bar 5 to be connected
Connect, the bottom of depression bar 5 is through damper 6 and extends to the inside of damper 6 and is fixedly connected with the top of briquetting 7, damper 6
Opening is provided with block 9, and the middle part of block 9 offers the circular hole being adapted with depression bar 5, effectively depression bar 5 is carried out it is spacing,
And the stability of the action of depression bar 5 is effectively improved, the bottom of briquetting 7 is fixedly connected with one end of the first spring 8, the first spring 8
The other end be fixedly connected with the bottom inside damper 6, the bottom of damper 6 is fixedly connected with the bottom of square opening 3, damping
Row buffering is entered in vibrations of the use of device 6 effectively to supporting plate 4, and the top of supporting plate 4 contacts with the bottom of card column 10, card column 10
Top is fixedly connected with the bottom of impeller body 11, card column 10 and square opening 3, and card column 10 has what is be adapted with square opening 3
Rectangular-shape structure, so that card column 10 is not easy to rock, effectively strengthen the stability of card column 10, the right side of wheel hub 1 and be located at
The right side opening of square opening 3 is provided with motor cavity 12, the surface of card column 10 and opens up hole 13 close to the side of motor cavity 12, electricity
The bottom of machine cavity 12 is provided with motor cabinet 14, and the top of motor cabinet 14 is installed with motor 15, the motor 15 and peripheral hardware
Control panel is electrically connected with, the model of motor 15：Y112M-6, motor 15 refer to realize that electric energy turns according to the law of electromagnetic induction
A kind of calutron for changing or transmitting, its main function is to produce driving torque, as electrical appliance or various mechanical power
Source, the left side of motor 15 are fixedly connected with the right-hand member of screw rod 16, and the left end of screw rod 16 is provided with limited block 17, the surface of screw rod 16
It is socketed with movable block 18, limited block 17 effectively carries out spacing to movable block 18, prevents movable block 18 from departing from screw rod 16, movable block 18
The through hole being adapted with screw rod 16 is offered with the junction of screw rod 16, and the inwall of through hole is provided with and the external screw thread phase of screw rod 16
The internal thread of adaptation, consequently facilitating the moving along the surface-stable of screw rod 16 of movable block 18, the left and right sides on the top of motor cavity 12
Fixed block 19 is provided with, slide bar 20 is fixedly connected between two fixed blocks 19, the surface of slide bar 20 is socketed with sliding shoe 21,
Sliding shoe 21 offers the through hole being adapted with slide bar 20 with the junction of slide bar 20, and the inwall of through hole is arranged to smooth
Curved surface, frictional force is effectively reduced, facilitate sliding shoe 21 to be slided along the surface of slide bar 20, the surface of slide bar 20 and be located at sliding shoe
Second spring 22 is socketed between 21 right side and the left side of right side fixed block 19, in the presence of the elastic force of second spring 22,
The stability of the action of sliding shoe 21 is effectively improved, one end of second spring 22 is fixedly connected with the right side of sliding shoe 21, the second bullet
The other end of spring 22 is fixedly connected with the left side of right side fixed block 19, and the bottom in the left side of sliding shoe 21 and the right-hand member of inserted link 23 are fixed
Connection, the left end of inserted link 23 is through wheel hub 1 and extends to inside and the clamping of hole 13 of square opening 3, the top of movable block 18 with
Inserted link 23 is fixedly connected on the right side of bottom.
Operation principle：In use, by the top of supporting plate 4 being placed on card column 10 inside square opening 3, and pass through
Motor 15 drives movable block 18 to move, and inserted link 23 is moved to the left along slide bar 20 and carries out clamping with hole 13, works as impeller body
11 need dismounting when, by motor 15 drive inserted link 23 moved right along slide bar 20 so that inserted link 23 departs from hole 13, from
And it is easy to the dismounting of impeller body 11, without being dismantled to whole wheel hub.
In summary, the impeller for being used for wind-power electricity generation, by the square opening 3 and motor cavity 12 opened up, and setting is passed through
Inside the square opening 3 and surface open up the card column 10 of hole 13 and the motor 15 inside the chamber 12 that shocks by electricity and
Be socketed in the movable block 18 on the surface of screw rod 16, at the same the inserted link 23 that is fixedly connected by setting with movable block 18 and with inserted link 23
Sliding shoe 21 that is that right-hand member is fixedly connected and being socketed in the surface of slide bar 20, so as to by the way that card column 10 is placed on positioned at square opening
The top of supporting plate 4 inside 3, and drive movable block 18 to move by motor 15, make inserted link 23 along slide bar 20 be moved to the left with
Hole 13 carries out clamping, when impeller body 11 needs dismounting, drives inserted link 23 to be moved right along slide bar 20 by motor 15,
So that inserted link 23 departs from hole 13, consequently facilitating the dismounting of impeller body 11, without being dismantled to whole wheel hub, so as to not
It is only time saving and energy saving, and significantly reduce costs.
Secondly, by the card column 10 and square opening 3 of setting, and card column 10 has the rectangular-shape being adapted with square opening 3
Structure, so that card column 10 is not easy to rock, effectively strengthen the stability of card column 10.
Also, by being opened in the through hole that with screw rod 16 is adapted of the movable block 18 with the junction of screw rod 16, and through hole
Inwall is provided with the internal thread being adapted with the external screw thread of screw rod 16, consequently facilitating shifting of the movable block 18 along the surface-stable of screw rod 16
It is dynamic.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of impeller for wind-power electricity generation, including wheel hub (1), the right side opening of the wheel hub (1) is provided with axis hole (2), and it is special
Sign is：The surrounding on wheel hub (1) surface uniformly offers square opening (3), and the square opening (3) is internally provided with support
Plate (4), the top of the corner of supporting plate (4) bottom with depression bar (5) are fixedly connected, and the bottom of the depression bar (5) is run through
Damper (6) simultaneously extends to the inside of damper (6) with being fixedly connected at the top of briquetting (7), the bottom of the briquetting (7) and the
One end of one spring (8) is fixedly connected, and the bottom that the other end of first spring (8) is internal with damper (6) is fixedly connected,
The bottom of the damper (6) is fixedly connected with the bottom of square opening (3), top and the card column (10) of the supporting plate (4)
Bottom contacts, and the top of the card column (10) is fixedly connected with the bottom of impeller body (11), the right side of the wheel hub (1) and
Motor cavity (12) is provided with positioned at the right side opening of square opening (3), the surface of the card column (10) and close to the one of motor cavity (12)
Side opens up hole (13), and the bottom of the motor cavity (12) is provided with motor cabinet (14), and the top of the motor cabinet (14) is consolidated
Dingan County is equipped with motor (15), and the left side of the motor (15) is fixedly connected with the right-hand member of screw rod (16), a left side for the screw rod (16)
End is provided with limited block (17), and the surface of the screw rod (16) is socketed with movable block (18), the left side on motor cavity (12) top
Right both sides are provided with fixed block (19), and slide bar (20) is fixedly connected between two fixed blocks (19), the slide bar (20)
Surface is socketed with sliding shoe (21), the surface of the slide bar (20) and right side and the right side fixed block for being located at sliding shoe (21)
(19) second spring (22) is socketed between left side, one end and the right side of sliding shoe (21) of the second spring (22) are fixed
Connection, for the other end of the second spring (22) with being fixedly connected on the left of right side fixed block (19), the sliding shoe (21) is left
The bottom of side is fixedly connected with the right-hand member of inserted link (23), and the left end of the inserted link (23) through wheel hub (1) and extends to square opening
(3) inside and hole (13) clamping, the top of the movable block (18) are described with being fixedly connected on the right side of inserted link (23) bottom
The control panel of motor (15) and peripheral hardware is electrically connected with.
A kind of 2. impeller for wind-power electricity generation according to claim 1, it is characterised in that：Damper (6) are opened
Block (9) is provided with mouthful, and the circular hole being adapted with depression bar (5) is offered in the middle part of block (9).
A kind of 3. impeller for wind-power electricity generation according to claim 1, it is characterised in that：The card column (10) with it is square
Hole (3), and card column (10) has the rectangular-shape structure being adapted with square opening (3).
A kind of 4. impeller for wind-power electricity generation according to claim 1, it is characterised in that：The movable block (18) and spiral shell
The junction of bar (16) offers the through hole being adapted with screw rod (16), and the inwall of through hole is provided with and screw rod (16) external screw thread
The internal thread being adapted.
A kind of 5. impeller for wind-power electricity generation according to claim 1, it is characterised in that：The sliding shoe (21) is with sliding
The junction of bar 20 offers the through hole being adapted with slide bar (20), and the inwall of through hole is arranged to smooth surface.
A kind of 6. impeller for wind-power electricity generation according to claim 1, it is characterised in that：The supporting plate (4) is set
For rectangular-shape structure, and the outer ring of supporting plate (4) and the inwall of square opening (3) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793097.5U CN207048906U (en) | 2017-07-03 | 2017-07-03 | A kind of impeller for wind-power electricity generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793097.5U CN207048906U (en) | 2017-07-03 | 2017-07-03 | A kind of impeller for wind-power electricity generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207048906U true CN207048906U (en) | 2018-02-27 |
Family
ID=61494494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793097.5U Expired - Fee Related CN207048906U (en) | 2017-07-03 | 2017-07-03 | A kind of impeller for wind-power electricity generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207048906U (en) |
-
2017
- 2017-07-03 CN CN201720793097.5U patent/CN207048906U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20210703 |