CN201887634U - Coreless wind generator - Google Patents
Coreless wind generator Download PDFInfo
- Publication number
- CN201887634U CN201887634U CN2010205844475U CN201020584447U CN201887634U CN 201887634 U CN201887634 U CN 201887634U CN 2010205844475 U CN2010205844475 U CN 2010205844475U CN 201020584447 U CN201020584447 U CN 201020584447U CN 201887634 U CN201887634 U CN 201887634U
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- China
- Prior art keywords
- motor shaft
- magnet steel
- rotating shaft
- fixed head
- yoke
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Abstract
A coreless wind generator comprises a rotating shaft vertically arranged to work as a support and a main shaft horizontally arranged and provided with a tail wing, and is characterized in that a motor bracket (15) is fixedly mounted in front of a main shaft rear end cover (16); the motor bracket (15) is connected with and fixed at the tail end of a motor shaft (13); the front end of the motor shaft (13) is meshed with a gearwheel (6) through a sun gear (7); and the sun gear (7), a motor shaft bearing (8), a magnetic yoke (9) with a steel magnet, a steel magnet fixing plate (10), a winding disc (12), and a magnetic disc (14) are mounted on the motor shaft (13) from front to back sequentially, wherein the motor shaft bearing (8), the magnetic yoke (9) with the steel magnet (11), the steel magnet fixing plate (10), the winding disc (12), and the magnetic disc (14) are mounted to form a disc type motor. The coreless wind generator provided by the utility model utilizes rich natural wind resource, has less mounting restrictions, has the advantages of light weight, small size and low cost, and is suitable for popularization.
Description
Technical field
The utility model relates to wind-driven generator, is a kind of no iron core wind-driven generator specifically.
Background technology
Electric energy is one of indispensable important energy source in the modern society, traditional generation mode has coal generating, hydroelectric power generation, nuclear power, wind power generation or the like, along with the development of society and the development and use of the energy, the big generation mode that drops into such as traditional waterpower and thermal power generation can not satisfy the demand that social life is produced, also there are some defectives in some mode: inadequate resource, contaminated environment, potential safety hazard etc.In order to find a kind of better generation mode, and respond the form of global low-carbon (LC), environmental protection, rationally make full use of the natural resources, we need find a kind of low, safe and reliable to operation, as not to be subjected to narrow resources restriction energy utilization patterns that drop into.
Summary of the invention
It is little, in light weight, with low cost that the purpose of this utility model provides a kind of volume, the no iron core wind-driven generator that is suitable for popularizing.
Described no iron core wind-driven generator, comprise vertical the installation as the rotating shaft that supports and the main shaft of horizontal mounting strap empennage, be installed with the fan blade fixed head on the described main shaft successively, fan blade, following fan blade fixed head, gear wheel, main shaft bearing, rack sleeve, rear end cap and empennage, it is characterized in that: before described rear end cap, be installed with electric machine support, be connected and fixed the motor the tip of the axis by electric machine support, the front end of motor shaft is by central gear and gear wheel engagement, described motor shaft is equipped with central gear after by forward direction successively, the motor shaft bearing, the yoke of magnet steel is housed, the magnet steel fixed head, the winding dish, magnetic conductive disk, wherein motor shaft bearing, the yoke of magnet steel is housed, the magnet steel fixed head, the winding dish, magnetic conductive disk is mounted to a disc type electric machine.
The collector ring system is housed on the described rotating shaft, connects rotating shaft and rotating shaft sleeve by collector shell, collector ring, collector shell fixed head, rotating shaft bearing, the lower end is fixed by flange assembly and flagpole.
Described yoke on motor shaft, evenly is embedded with a circle magnet steel by the motor shaft Bearing Installation between yoke and the winding dish, be pressed with many groups coil of flat in the winding dish by the BMC material.
Be provided with three groups of coil windings of branch three lamination systems in the described winding dish, the derivation lead-in wire of each group coil windings is drawn by the aperture that is located on the motor shaft, and is incorporated into collector ring by electric machine support.
Described magnetic conductive disk is installed on the motor shaft by rolling bearing.
No iron core wind-driven generator of the present utility model utilizes the abundantest natural wind resource of resource, install restriction less and in light weight, volume is small and exquisite, with low cost, be fit to popularize.
Description of drawings
Fig. 1 is the utility model decomposition texture schematic diagram,
Fig. 2 is the utility model main body mounting structure schematic diagram.
Among the figure: 1-rack sleeve, 2-main shaft bearing, 3-main shaft, 4-rotating shaft sleeve, 5-front end housing, 6-gear wheel, the 7-central gear, 8-motor shaft bearing, 9-yoke, 10-magnet steel fixed head, 11-magnet steel, 12-winding dish, the 13-motor shaft, 14-magnetic conductive disk, 15-electric machine support, the 16-rear end cap, 17-rotating shaft bearing, 18-rotating shaft bayonet socket, the 19-flange assembly, 20-collector ring, 21-collector shell, 22-collector shell fixed head, the 23-fan blade, the last fan blade fixed head of 24-, fan blade fixed head under the 25-, the 26-kuppe, the 27-empennage.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: as Fig. 1, no iron core wind-driven generator shown in 2, comprise vertical the installation as the rotating shaft that supports and the main shaft 3 of horizontal mounting strap empennage 27, be installed with kuppe 26 successively on the described main shaft 3, last fan blade fixed head 24, fan blade 23, following fan blade fixed head 25, gear wheel 6, main shaft bearing 2, rack sleeve 1, rear end cap 16 and empennage 27, before described rear end cap 16, be installed with electric machine support 15, be connected and fixed the end of motor shaft 13 by electric machine support 15, the front end of motor shaft 13 is by central gear 7 and gear wheel 6 engagements, described motor shaft 13 is by central gear 7 is housed behind the forward direction successively, motor shaft bearing 8, the yoke 9 of magnet steel is housed, magnet steel fixed head 10, winding dish 12, magnetic conductive disk 14, wherein the motor shaft bearing 8, the yoke 9 of magnet steel 11 is housed, magnet steel fixed head 10, winding dish 12, magnetic conductive disk 14 is mounted to a disc type electric machine.
Can see in conjunction with Fig. 1,2 by above structure, main shaft 3 is seated on the rotating shaft by rotating shaft bearing 17, fan blade 23 positive facining the wind are rotated, fan blade 23 rotates and drives gear wheel 6 in main shaft bearing 2 inner rotary, gear wheel 6 drives central gear 7 fast rotational, and central gear 7 drives yoke 9 and the entrained magnet steel 11 of yoke rotates.
Described yoke 9 is installed on the motor shaft 3 by motor shaft bearing 8, evenly is embedded with a circle magnet steel 11 between yoke 9 and the winding dish 12, is pressed with many groups coil of flat in the winding dish 12 by the BMC material.
Be provided with three groups of coil windings of branch three lamination systems in the described winding dish 12, the derivation lead-in wire of each group coil windings is drawn by the aperture that is located on the motor shaft 13, and is incorporated into collector ring 20 by electric machine support 15.
Described magnetic conductive disk 14 is installed on the motor shaft 13 by rolling bearing.
Described disc type electric machine has detailed introduction in another patent " disc type electric machine " of our company.The utility model is applied to disc type electric machine on the wind-driven generator first, and the experiment improvement through repeatedly provides the concrete structure of optimizing at this, can reach the degree of practical application.
Coil groups cutting in the winding dish 12 that several magnet steel 11 entrained magnetic field magnetic lines constantly are fixed, thus the electromotive force that produces is derived from collector ring by lead-out wire.
Collector ring system on the described rotating shaft connects rotating shaft and rotating shaft sleeve 4 by collector shell 21, collector ring 20, collector shell fixed head 22, rotating shaft bearing 17, and the lower end is fixed by flange assembly 19 and flagpole.
The utility model uses permanent-magnet steel to replace the iron-core coil group of common generator, greatly alleviated the weight and volume of entire mechanism, the winding dish 12 that produces many group coils of containing of electromotive force simultaneously is pressed into flat by special-purpose BMC material, ribbon core not, greatly alleviate the volume and weight of generator again, also greatly reduced the cost of entire mechanism simultaneously.
Claims (5)
1. no iron core wind-driven generator, comprise vertical the installation as the rotating shaft that supports and the main shaft of horizontal mounting strap empennage, be installed with the fan blade fixed head on the described main shaft successively, fan blade, following fan blade fixed head, gear wheel, main shaft bearing, rack sleeve, rear end cap and empennage, it is characterized in that: be installed with electric machine support (15) before at described rear end cap (16), be connected and fixed the end of motor shaft (13) by electric machine support (15), the front end of motor shaft (13) is by central gear (7) and gear wheel (6) engagement, described motor shaft (13) is by central gear (7) is housed behind the forward direction successively, motor shaft bearing (8), the yoke (9) of magnet steel is housed, magnet steel fixed head (10), winding dish (12), magnetic conductive disk (14), wherein motor shaft bearing (8), the yoke (9) of magnet steel (11) is housed, magnet steel fixed head (10), winding dish (12), magnetic conductive disk (14) is mounted to a disc type electric machine.
2. no iron core wind-driven generator according to claim 1, it is characterized in that: the collector ring system is housed on the described rotating shaft, connect rotating shaft and rotating shaft sleeve (4) by collector shell (21), collector ring (20), collector shell fixed head (22), rotating shaft bearing (17), the lower end is fixed by flange assembly (19) and flagpole.
3. no iron core wind-driven generator according to claim 1, it is characterized in that: described yoke (9) is installed on the motor shaft (3) by motor shaft bearing (8), evenly be embedded with a circle magnet steel (11) between yoke (9) and the winding dish (12), be pressed with many groups coil of flat in the winding dish (12) by the BMC material.
4. according to claim 1 or 3 described no iron core wind-driven generators, it is characterized in that: three groups of coil windings that are provided with branch three lamination systems in the described winding dish (12), the derivation lead-in wire of each group coil windings is drawn by the aperture that is located on the motor shaft (13), and is incorporated into collector ring (20) by electric machine support (15).
5. no iron core wind-driven generator according to claim 1 is characterized in that: described magnetic conductive disk (14) is installed on the motor shaft (13) by rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205844475U CN201887634U (en) | 2010-10-31 | 2010-10-31 | Coreless wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205844475U CN201887634U (en) | 2010-10-31 | 2010-10-31 | Coreless wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201887634U true CN201887634U (en) | 2011-06-29 |
Family
ID=44185180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205844475U Expired - Lifetime CN201887634U (en) | 2010-10-31 | 2010-10-31 | Coreless wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201887634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730970A (en) * | 2013-12-25 | 2014-04-16 | 佛山市顺德区风源能源科技有限公司 | Coil panel structure used for wind power generation system under extreme condition |
-
2010
- 2010-10-31 CN CN2010205844475U patent/CN201887634U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730970A (en) * | 2013-12-25 | 2014-04-16 | 佛山市顺德区风源能源科技有限公司 | Coil panel structure used for wind power generation system under extreme condition |
| CN103730970B (en) * | 2013-12-25 | 2016-03-09 | 佛山微海能源科技有限公司 | Extreme condition apparatus for lower wind electricity generation system coil disk structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI KAILONG SHENGSHI ELECTRIC VEHICLE MANUFACTUR Free format text: FORMER OWNER: WUHAN ZHOUHE ELECTROMECHANICAL CO., LTD. Effective date: 20150906 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150906 Address after: 430223 Hubei Province, Wuhan city Jiangxia District Temple Mountain Development Zone Sunshine Avenue Baolong Industrial Park Patentee after: Hubei Kailong Shengshi Electric Vehicle Manufacturing Co.,Ltd. Address before: 430200 Hubei Province, Wuhan city Jiangxia District Temple Mountain Economic Development Zone Sunshine Avenue Baolong Industrial Park Patentee before: Wuhan Zhouhe Electromechanical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |