CN207905983U - A kind of Wind turbines Special rotor casting - Google Patents
A kind of Wind turbines Special rotor casting Download PDFInfo
- Publication number
- CN207905983U CN207905983U CN201820153698.4U CN201820153698U CN207905983U CN 207905983 U CN207905983 U CN 207905983U CN 201820153698 U CN201820153698 U CN 201820153698U CN 207905983 U CN207905983 U CN 207905983U
- Authority
- CN
- China
- Prior art keywords
- spill spin
- spin block
- cylinder
- ring body
- ring cylinder
- 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
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Classifications
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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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- Wind Motors (AREA)
Abstract
A kind of Wind turbines Special rotor casting, it is related to a kind of casting technical field of tools.One side surface of the ring cylinder is fixedly installed the first lateral column body, and another side surface of ring cylinder is fixedly installed the second side cylinder, ring cylinder peripheral surface is provided with several connecting rods, the connecting rod other end is fixedly connected with the first spill spin block upper end, first spill spin block lower end both sides is each provided with a protruding block, first spill spin block lower end centre position is provided with middle ring body, middle ring body peripheral surface is provided with several second spill spin blocks, it is provided with outer ring body below second spill spin block, ring cylinder center location is provided with axis hole, and axis hole passes through ring cylinder, the center location of first lateral column body and the second side cylinder.After adopting the above technical scheme, the utility model has the beneficial effect that：It is simple in structure, be hardly damaged, it is at low cost, use value is high, can meet the functional requirement of existing market, improve the competitiveness.
Description
Technical field
The utility model is related to casting technical field of tools, and in particular to a kind of Wind turbines Special rotor casting.
Background technology
In recent years, global renewable energy utilization annual growth reaches 25%.The utilization of regenerative resource will be with electric power row
Industry is leading, and the power generation ratio of non-waterpower regenerative resource will be enlarged by twice.According to statistics, though the consumption of regenerative resource in 2002
About 1,400,000,000 t oil equivalents, the year two thousand thirty will be more than 2,200,000,000 t oil equivalents.Wind power generation is as technology is most ripe in addition to hydroelectric generation one
Kind of renewable energy power generation, installed capacity account for entire renewable energy power generation and install the overwhelming majority of total appearance person.But electric power
The limitation of electronic device performance, development and application to large capacity Wind turbines cause certain bottleneck.
With the further development of the power electronic devices and energy storage equipment of big work(string, wind-power electricity generation in gross investment or
It can mutually be competed with conventional energy resource in power generation expense, wind generating technology can also obtain the development of bigger.
Since wind-powered electricity generation belongs to new energy scope, either cost or technology also have compared with traditional thermoelectricity, water power compared with
Big gap, thus the fast development of wind-powered electricity generation needs vigorously supporting for national policy.Make a general survey of Wind Power Development rapidly country such as moral
State, Spain, India all give Wind Power Generation Industry huge policy favour bar none.China to the policy support of wind-powered electricity generation by
Come for a long time, dynamics is also increasing, and the object of policy support has also turned to emphasis by past emphasis power generation and helped domestic wind-powered electricity generation
Device fabrication.The policy support of country will be basic guarantee that wind power equipment manufacturing industry is grown rapidly, with the domestic wind turbine of China
The autonomous manufacturing capacity of equipment is constantly reinforced, and national policy support dynamics also will be increasing, and wind power equipment manufacturing industry faces
Rare Historic Opportunities for th e Development.
China increases just as the opportune moment of Wind Power Development, the wind power equipment market demand.In addition to wind power equipment complete machine demand
Except being continuously increased, the supply capacity of the wind power equipments parts such as rotor, blade, gear-box, large size bearing, automatically controlled still cannot be complete
Full meet demand, market tremendous growth potential.The rotor for Wind turbines of existing market is often complicated, between structure
It is easily damaged, of high cost, service life is short, and the value used is too low, cannot meet competition in the market.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of Wind turbines Special rotor is provided
Casting, it is simple in structure, be hardly damaged, it is at low cost, use value is high, can meet the functional requirement of existing market, improve competition energy
Power.
To achieve the above object, the utility model is using following technical scheme：It includes ring cylinder 1, the first lateral column body
2, the second side cylinder 3, connecting rod 4, the first spill spin block 5, protruding block 6, middle ring body 7, the second spill spin block 8, outer ring body 9, axis hole 10,
1 one side surface of the ring cylinder is fixedly installed the first lateral column body 2, and 1 another side surface of ring cylinder is fixedly installed the second side
Cylinder 3,1 peripheral surface of ring cylinder are provided with several connecting rods 4, and 4 other end of connecting rod and 5 upper end of the first spill spin block, which are fixed, to be connected
It connects, 5 lower end both sides of the first spill spin block are each provided with a protruding block 6, and 5 lower end centre position of the first spill spin block is provided with middle ring body
7,7 peripheral surface of middle ring body is provided with several second spill spin blocks 8, and 8 lower section of the second spill spin block is provided with outer ring body 9, and ring cylinder 1 is justified
Heart position is provided with axis hole 10, and axis hole 10 passes through the center location of ring cylinder 1, the first lateral column body 2 and the second side cylinder 3.
The connecting rod 4, the first spill spin block 5 and protruding block 6 are integrated.Connecting rod 4, the first spill spin block 5 and convex
Bittiness 6 are integrated, and can make between connection structure more firm stable, be hardly damaged.
First spill spin block, 5 lower end and middle ring body 7,6 inside of protruding block and middle ring body 7,8 lower section of the second spill spin block are with outside
It is clearance fit between ring body 9.First spill spin block, 5 lower end is rotated with middle ring body 7,6 inside of protruding block with middle ring body 7, second
It is clearance fit between 8 lower section of block and outer ring body 9, relative motion can be generated after allowing cooperation.
The middle ring body 7 is integrated with the second spill spin block 8, ring cylinder 1 and connecting rod 4.Middle ring body 7 and second is revolved
Switch block 8, ring cylinder 1 and connecting rod 4 are integrated, and the more firm stable of the connection between capable of being allowed to makes rotor be hardly damaged.
Second spill spin block 8 is fan shape.
The operation principle of the utility model：1 one side surface of ring cylinder is fixedly installed the first lateral column body 2, and ring cylinder 1 is another
One side surface is fixedly installed the second side cylinder 3, and 1 peripheral surface of ring cylinder is provided with several connecting rods 4,4 other end of connecting rod
It is fixedly connected with 5 upper end of the first spill spin block, 5 lower end both sides of the first spill spin block are each provided with a protruding block 6, the first spill spin block 5
Lower end centre position is provided with middle ring body 7, and 7 peripheral surface of middle ring body is provided with several second spill spin blocks 8, under the second spill spin block 8
Side is provided with outer ring body 9, and 1 center location of ring cylinder is provided with axis hole 10, and axis hole 10 passes through ring cylinder 1,2 and of the first lateral column body
The center location of the second side cylinder 3.
After adopting the above technical scheme, the utility model has the beneficial effect that：It is simple in structure, be hardly damaged, it is at low cost, use
Value is high, can meet the functional requirement of existing market, improves the competitiveness.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the vertical view of the utility model；
Fig. 3 is the structural schematic diagram of the first spill spin block of the utility model 5；
Fig. 4 is the structural schematic diagram of the second spill spin block of the utility model 8.
Reference sign：Ring cylinder 1, the first lateral column body 2, the second side cylinder 3, connecting rod 4, the first spill spin block 5, protrusion
Block 6, middle ring body 7, the second spill spin block 8, outer ring body 9, axis hole 10.
Specific implementation mode
Shown in Fig. 1-Fig. 4, present embodiment the technical solution adopted is that：It includes ring cylinder 1, the first lateral column
Body 2, the second side cylinder 3, connecting rod 4, the first spill spin block 5, protruding block 6, middle ring body 7, the second spill spin block 8, outer ring body 9, axis hole
10,1 one side surface of the ring cylinder is fixedly installed the first lateral column body 2, and 1 another side surface of ring cylinder is fixedly installed second
Lateral column body 3,1 peripheral surface of ring cylinder are provided with several connecting rods 4, and 4 other end of connecting rod and 5 upper end of the first spill spin block, which are fixed, to be connected
It connects, 5 lower end both sides of the first spill spin block are each provided with a protruding block 6, and 5 lower end centre position of the first spill spin block is provided with middle ring body
7,7 peripheral surface of middle ring body is provided with several second spill spin blocks 8, and 8 lower section of the second spill spin block is provided with outer ring body 9, and ring cylinder 1 is justified
Heart position is provided with axis hole 10, and axis hole 10 passes through the center location of ring cylinder 1, the first lateral column body 2 and the second side cylinder 3.
The connecting rod 4, the first spill spin block 5 and protruding block 6 are integrated.Connecting rod 4, the first spill spin block 5 and convex
Bittiness 6 are integrated, and can make between connection structure more firm stable, be hardly damaged.
First spill spin block, 5 lower end and middle ring body 7,6 inside of protruding block and middle ring body 7,8 lower section of the second spill spin block are with outside
It is clearance fit between ring body 9.First spill spin block, 5 lower end is rotated with middle ring body 7,6 inside of protruding block with middle ring body 7, second
It is clearance fit between 8 lower section of block and outer ring body 9, relative motion can be generated after allowing cooperation.
The middle ring body 7 is integrated with the second spill spin block 8, ring cylinder 1 and connecting rod 4.Middle ring body 7 and second is revolved
Switch block 8, ring cylinder 1 and connecting rod 4 are integrated, and the more firm stable of the connection between capable of being allowed to makes rotor be hardly damaged.
Second spill spin block 8 is fan shape.
The operation principle of the utility model：1 one side surface of ring cylinder is fixedly installed the first lateral column body 2, and ring cylinder 1 is another
One side surface is fixedly installed the second side cylinder 3, and 1 peripheral surface of ring cylinder is provided with several connecting rods 4,4 other end of connecting rod
It is fixedly connected with 5 upper end of the first spill spin block, 5 lower end both sides of the first spill spin block are each provided with a protruding block 6, the first spill spin block 5
Lower end centre position is provided with middle ring body 7, and 7 peripheral surface of middle ring body is provided with several second spill spin blocks 8, under the second spill spin block 8
Side is provided with outer ring body 9, and 1 center location of ring cylinder is provided with axis hole 10, and axis hole 10 passes through ring cylinder 1,2 and of the first lateral column body
The center location of the second side cylinder 3.
After adopting the above technical scheme, the utility model has the beneficial effect that：It is simple in structure, be hardly damaged, it is at low cost, use
Value is high, can meet the functional requirement of existing market, improves the competitiveness.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (5)
1. a kind of Wind turbines Special rotor casting, it is characterised in that：It includes ring cylinder (1), the first lateral column body (2), second
Lateral column body (3), connecting rod (4), the first spill spin block (5), protruding block (6), middle ring body (7), the second spill spin block (8), outer ring body
(9), axis hole (10), (1) one side surface of the ring cylinder are fixedly installed the first lateral column body (2), and ring cylinder (1) other side table
Face is fixedly installed the second side cylinder (3), and ring cylinder (1) peripheral surface is provided with several connecting rods (4), and connecting rod (4) is another
End is fixedly connected with the first spill spin block (5) upper end, and the first spill spin block (5) lower end both sides are each provided with a protruding block (6), and first
Spill spin block (5) lower end centre position is provided with middle ring body (7), and middle ring body (7) peripheral surface is provided with several second spill spin blocks
(8), it is provided with outer ring body (9) below the second spill spin block (8), ring cylinder (1) center location is provided with axis hole (10), and axis hole
(10) center location of ring cylinder (1), the first lateral column body (2) and the second side cylinder (3) is passed through.
2. a kind of Wind turbines Special rotor casting according to claim 1, it is characterised in that：The connecting rod (4),
One spill spin block (5) and protruding block (6) are integrated.
3. a kind of Wind turbines Special rotor casting according to claim 1, it is characterised in that：First spill spin block
(5) lower end and middle ring body (7), on the inside of protruding block (6) between middle ring body (7), the second spill spin block (8) lower section and outer ring body (9)
It is clearance fit.
4. a kind of Wind turbines Special rotor casting according to claim 1, it is characterised in that：The middle ring body (7) with
Second spill spin block (8), ring cylinder (1) and connecting rod (4) are integrated.
5. a kind of Wind turbines Special rotor casting according to claim 1, it is characterised in that：Second spill spin block
(8) it is fan shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153698.4U CN207905983U (en) | 2018-01-30 | 2018-01-30 | A kind of Wind turbines Special rotor casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820153698.4U CN207905983U (en) | 2018-01-30 | 2018-01-30 | A kind of Wind turbines Special rotor casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905983U true CN207905983U (en) | 2018-09-25 |
Family
ID=63565629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820153698.4U Expired - Fee Related CN207905983U (en) | 2018-01-30 | 2018-01-30 | A kind of Wind turbines Special rotor casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207905983U (en) |
-
2018
- 2018-01-30 CN CN201820153698.4U patent/CN207905983U/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: 20180925 Termination date: 20190130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |