CN1271774C - Centrifugal rotor type magneto generator - Google Patents
Centrifugal rotor type magneto generator Download PDFInfo
- Publication number
- CN1271774C CN1271774C CN 02135709 CN02135709A CN1271774C CN 1271774 C CN1271774 C CN 1271774C CN 02135709 CN02135709 CN 02135709 CN 02135709 A CN02135709 A CN 02135709A CN 1271774 C CN1271774 C CN 1271774C
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- China
- Prior art keywords
- centrifugal rotor
- bearing
- permanent
- rotor shell
- stator
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- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention provides a centrifugal rotor type magneto generator which comprising a bearing, a belt pulley, a rotor assembly and a stator assembly, wherein the rotor assembly is composed of a centrifugal type rotor shell, permanent magnet steel and a rotary shaft, and the stator assembly is composed of a stator iron, a coil and a supporting rack. The present invention is characterized in that an outer ring of the bearing is fixedly arranged in a centre hole of the supporting rack, the stator iron is pressed and arranged on a central hole shaft of the supporting rack, and the rotary shaft is penetrated and arranged in an inner hole of the bearing and is fixedly connected with the centrifugal type rotor shell and the belt pulley. The present invention has the advantages of high utilizing rate of a magnetic field, small volume, large power, low cost, long life time, convenient installation and reliable performance, and is mainly matched with vehicles not provided with accumulators.
Description
Technical field
The invention provides a kind of centrifugal rotor type magneto generator, belong to the magneto alternator field.
Background technology
With the matching used magneto alternator of vehicle, ubiquity the phenomenon of low speed illuminating effect difference, and power output is little, can not satisfy user's instructions for use for a long time.Patent of invention as Chinese patent communique bulletin in 8 days Augusts calendar year 2001: voltage stabilization permanent magneto generator, application number: 00112053.0, by casing, support, line shaft, rotor, permanent magnetic steel, stator, stator winding, stator seat, the stator slip cap, balancing spring, anti-rotation attachment screw, sliding shoe, regulate rotating shaft, location bearing, regulate compositions such as rotating shaft driving mechanism and automatic feedback control circuit, power rotation axis is fixed on the support by location bearing, rotor is fixed on the power rotation axis, one end of stator slip cap is fixed on the support, have groove on the stator slip cap vertically, balancing spring is arranged in the stator slip cap, one end of this spring is stopped by an end face of stator slip cap, other end ejection places the sliding shoe in the stator slip cap, fixedly connected by the anti-rotation attachment screw that passes the slip cap groove between this sliding shoe and the stator seat, this sliding shoe center is screw thread with an end of regulating rotating shaft and flexibly connects, the detection signal input of automatic feedback control circuit is connected to the stator winding output, and the control signal output ends of this circuit is connected to the controlled terminal of driving mechanism.This voltage stabilization permanent magneto generator complex structure, the cost height, its serviceability needs further improvement.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome that above-mentioned defective, magnetic field make full use of, stable and reliable for performance, simple in structure, centrifugal rotor type magneto generator that cost is low, specifically:
Comprise bearing 6, belt pulley, by centrifugal rotor shell 5, permanent-magnet steel 2, the rotor that rotating shaft 7 constitutes and by stator core 3, coil 4, the stator that mounting bracket 1 constitutes, it is characterized in that: the outer ring of bearing 6 is fixed in the centre bore of mounting bracket 1, stator core 3 is fitted on the centre hole axis of mounting bracket 1, rotating shaft 7 runs through in the endoporus that is installed in bearing 6, and be fixedly connected with centrifugal rotor shell 5 and belt pulley, a plurality of utmost points corresponding to stator core 3, some blocks of permanent-magnet steels 2 are corresponding one by one with a plurality of utmost points of stator core 3, adjacent permanent-magnet steel 2 polarity are opposite, by non-magnetic conduction fixed block 9 at interval and be fixedly mounted on by screw 10 on the inwall of centrifugal rotor shell 5, the intrados of permanent-magnet steel 2 is consistent with the extrados of stator core 3, the extrados of permanent-magnet steel 2 is consistent with the intrados of centrifugal rotor shell 5, and centrifugal rotor shell 5 is fixedly connected with belt pulley and constitutes the wheeled centrifugal rotor shell of belt.
The present invention compared with prior art, the outer ring of bearing is fixed in the centre bore of mounting bracket, stator core is fitted on the centre hole axis of mounting bracket, rotating shaft runs through in the endoporus that is installed in bearing, and be fixedly connected with centrifugal rotor shell and belt pulley, make reference for assembling unified, reduced accumulated error, improved assembly precision, reduced the failure rate of generator, and permanent-magnet steel by non-magnetic conduction fixed block at interval and be installed in by screw on the inwall of centrifugal rotor shell, rotating speed is high more, centrifugal force is big more, and magnet steel can not damage with the stator core friction, has improved the dependability of generator.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention:
Embodiment
Among the embodiment: 1, mounting bracket 2, permanent-magnet steel 3, stator core 4, coil 5, centrifugal rotor shell 6, bearing 7, rotating shaft 8, nut 9, non-magnetic conduction fixed block 10, screw
The invention will be further described below in conjunction with accompanying drawing:
Stator core 3 is fitted on the centre hole axis of mounting bracket 1, and be provided with 8～12 utmost points, each utmost point is provided with the coil 4 that is equal to, all coils 4 is cascaded, one end bonding, another termination load, be provided with 8～12 blocks of permanent-magnet steels 2 with the corresponding rotor of stator poles, adjacent permanent-magnet steel 2 polarity are opposite, by non-magnetic conduction fixed block 9 at interval and be fixedly mounted on by screw 10 on the inwall of centrifugal rotor shell 5, the intrados of permanent-magnet steel 2 is consistent with the extrados of stator core 3, the extrados of permanent-magnet steel 2 is consistent with the intrados of centrifugal rotor shell 5, centrifugal rotor shell 5 is fixedly connected with belt pulley and constitutes the wheeled centrifugal rotor shell of belt, and be fixed in the rotating shaft 7 through nut 8, rotating shaft 7 runs through in the endoporus that is installed in bearing 6, and the outer ring of bearing 6 is installed in the centre bore of mounting bracket 1, and mounting bracket 1 is fixed on the vehicle frame of vehicle.
During work, engine belt pulley drives the wheeled centrifugal rotor of belt by V belt and rotates, i.e. magnetic field rotation, and coil cutting magnetic line produces electromotive force, for vehicle night illumination, turn to electricity consumption facilities such as index, electric horn that power supply is provided.
Claims (1)
1, a kind of centrifugal rotor type magneto generator, comprise bearing (6), belt pulley, by centrifugal rotor shell (5), permanent-magnet steel (2), the rotor that rotating shaft (7) constitutes and by stator core (3), coil (4), the stator that mounting bracket (1) constitutes, it is characterized in that: the outer ring of bearing (6) is fixed in the centre bore of mounting bracket (1), stator core (3) is fitted on the centre hole axis of mounting bracket (1), rotating shaft (7) runs through in the endoporus that is installed in bearing (6), and be fixedly connected with centrifugal rotor shell (5) and belt pulley, a plurality of utmost points corresponding to stator core (3), some blocks of permanent-magnet steels (2) are corresponding one by one with a plurality of utmost points of stator core (3), adjacent permanent-magnet steel (2) polarity is opposite, also be fixedly mounted on the inwall of centrifugal rotor shell (5) at interval by non-magnetic conduction fixed block (9) by screw (10), the intrados of permanent-magnet steel (2) is consistent with the extrados of stator core (3), the extrados of permanent-magnet steel (2) is consistent with the intrados of centrifugal rotor shell (5), and centrifugal rotor shell (5) is fixedly connected with belt pulley and constitutes the wheeled centrifugal rotor shell of belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02135709 CN1271774C (en) | 2002-10-05 | 2002-10-05 | Centrifugal rotor type magneto generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02135709 CN1271774C (en) | 2002-10-05 | 2002-10-05 | Centrifugal rotor type magneto generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1487651A CN1487651A (en) | 2004-04-07 |
| CN1271774C true CN1271774C (en) | 2006-08-23 |
Family
ID=34146241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02135709 Expired - Fee Related CN1271774C (en) | 2002-10-05 | 2002-10-05 | Centrifugal rotor type magneto generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1271774C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107565722A (en) * | 2017-09-19 | 2018-01-09 | 晁会岩 | A kind of compressor electric motor |
-
2002
- 2002-10-05 CN CN 02135709 patent/CN1271774C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1487651A (en) | 2004-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zibo TAA Metal Technology Co., Ltd. Assignor: Zhang Xueyi Contract record no.: 2011370000421 Denomination of invention: Centrifugal rotor type magneto generator Granted publication date: 20060823 License type: Exclusive License Open date: 20040407 Record date: 20110907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20141005 |
|
| EXPY | Termination of patent right or utility model |