CN201270452Y - Integrated belt pulley electricity generator - Google Patents
Integrated belt pulley electricity generator Download PDFInfo
- Publication number
- CN201270452Y CN201270452Y CNU2008201730406U CN200820173040U CN201270452Y CN 201270452 Y CN201270452 Y CN 201270452Y CN U2008201730406 U CNU2008201730406 U CN U2008201730406U CN 200820173040 U CN200820173040 U CN 200820173040U CN 201270452 Y CN201270452 Y CN 201270452Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- hollow shaft
- core winding
- generator
- stator
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides an integral type belt pulley generator, which comprises a hollow shaft, a belt pulley and a stator, wherein a rotor iron core winding is arranged on the inner circle in the middle of the belt pulley, two ends of the belt pulley are connected with the hollow shaft through a bearing frame, an iron core winding of the stator is arranged in the middle of the rotor iron core winding, and is fixed together with the hollow shaft, a through hole is arranged between the hollow shaft and the stator iron core winding, and a wire which connects the stator iron core winding penetrates through the through hole and is outwards extracted from a tube cavity in the middle of the hollow shaft. The integral type belt pulley generator is mainly used on a vehicle-mounted generator or a wind power generator.
Description
Technical field
The utility model relates to a kind of generating equipment, specifically a kind of integral belt pulley generator.
Background technology
The power of the motor generator of prior art is from engine, engine connects generator by belt pulley, usually the generator axle head will be installed belt pulley and drive the generator shaft rotation by belt pulley, in use the deficiency of Cun Zaiing is a complex structure, the big weight of volume is big, consumptive material height, production cost height, it is big to occupy the space.
Summary of the invention
It is a kind of simple in structure that the utility model provides, and volume is little, in light weight, with low cost, not spacial integral belt pulley generator.
Integral belt pulley generator of the present utility model is realized in the following manner, this generator Structure is made up of hollow shaft, belt pulley and stator, circle is provided with the rotor core winding in the middle of the belt pulley, the two ends of belt pulley are connected with hollow shaft by bearing bracket stand, the iron core winding of stator is arranged in the middle of the rotor core winding, be fixed together with hollow shaft, be provided with through hole between hollow shaft and the stator core winding, connect stator core winding lead pass through hole and outwards draw from the tube chamber in the middle of the hollow shaft.
The beneficial effects of the utility model are: generator and belt pulley integrated design, have volume little, in light weight, reduce cost, be easy to install, not only can make the generator of motor vehicle, also can make wind-driven generator and use, blade is directly installed on the rotor case gets final product.
Description of drawings
Accompanying drawing 1 is the internal structure schematic diagram of generator;
Description of reference numerals: hollow shaft 1, bearing bracket stand 2, stator core winding 3, rotor core winding 4, belt pulley 6, stator 7, lead 8.
Embodiment
Generator of the present utility model is realized in the following manner, this generator Structure is made up of hollow shaft 1, belt pulley 5 and stator 7, circle is provided with rotor core winding 4 in the middle of the belt pulley 5, the two ends of belt pulley 5 are connected with hollow shaft 1 by bearing bracket stand 2, the iron core winding 3 of stator 7 is arranged in the middle of the rotor core winding 4, be fixed together with hollow shaft 1, be provided with through hole 6 between hollow shaft 1 and the stator core winding 7, the lead 8 that connects stator core winding 3 passes through hole 6 and outwards draws from the tube chamber in the middle of the hollow shaft 1.
The making of rotor core winding can be adopted conventional motors rotor winding, such as technologies such as closed magnetic circuit winding or permanent magnets.Processing and fabricating gets final product shown in the by specification accompanying drawing.This motor is mainly used in automobile current generator, wind-driven generator or hydroelectric generator.
Claims (2)
1, integral belt pulley generator, it is characterized in that comprising hollow shaft, belt pulley and stator, circle is provided with the rotor core winding in the middle of the belt pulley, the two ends of belt pulley are connected with hollow shaft by bearing bracket stand, the iron core winding of stator is arranged in the middle of the rotor core winding, be fixed together with hollow shaft, be provided with through hole between hollow shaft and the stator core winding, the lead that connects stator core winding passes through hole and outwards draws from the tube chamber in the middle of the hollow shaft.
2, integral belt pulley generator according to claim 1 is characterized in that the rotor core winding is asynchronous closed magnetic circuit winding or permanent-magnet steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201730406U CN201270452Y (en) | 2008-10-13 | 2008-10-13 | Integrated belt pulley electricity generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201730406U CN201270452Y (en) | 2008-10-13 | 2008-10-13 | Integrated belt pulley electricity generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201270452Y true CN201270452Y (en) | 2009-07-08 |
Family
ID=40843062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201730406U Expired - Fee Related CN201270452Y (en) | 2008-10-13 | 2008-10-13 | Integrated belt pulley electricity generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201270452Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2505468A (en) * | 2012-08-31 | 2014-03-05 | Lappeenranta University Of Technology | External rotor electrical generator |
| US9935506B2 (en) | 2012-08-31 | 2018-04-03 | Lappeenranta University Of Technology | Electrical machine |
-
2008
- 2008-10-13 CN CNU2008201730406U patent/CN201270452Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2505468A (en) * | 2012-08-31 | 2014-03-05 | Lappeenranta University Of Technology | External rotor electrical generator |
| GB2505468B (en) * | 2012-08-31 | 2015-08-12 | Lappeenranta University Of Technology | Cooling and external rotor electrical generator |
| US9935506B2 (en) | 2012-08-31 | 2018-04-03 | Lappeenranta University Of Technology | Electrical machine |
| US10541573B2 (en) | 2012-08-31 | 2020-01-21 | Lappeenranta University Of Technology | Electrical machine |
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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: DING XING Owner name: SHANDONG PROVINCE HANGYU SHIP REPAIR AND BUILD CO. Free format text: FORMER OWNER: DING XING Effective date: 20100811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 277600 HANGYU SHIP REPAIR AND BUILD CO., LTD. WEISHAN COUNTY, SHANDONG PROVINCE TO: 277600 HANZHUANG TOWN, WEISHAN COUNTY, JINING CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100811 Address after: 277600 Han Zhuang Town, Weishan County, Jining, Shandong Co-patentee after: Ding Xing Patentee after: Shandong Hangyu Ship Repair Manufacture Co., Ltd. Address before: 277600 Shandong province Weishan County HangYu shipyard Co. Ltd Patentee before: Ding Xing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20121013 |