CN203086315U - Rotary reciprocating type permanent magnet generator - Google Patents
Rotary reciprocating type permanent magnet generator Download PDFInfo
- Publication number
- CN203086315U CN203086315U CN 201220517630 CN201220517630U CN203086315U CN 203086315 U CN203086315 U CN 203086315U CN 201220517630 CN201220517630 CN 201220517630 CN 201220517630 U CN201220517630 U CN 201220517630U CN 203086315 U CN203086315 U CN 203086315U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- rotor
- magnetic pole
- rotary reciprocating
- magnet generator
- 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
Links
Abstract
The utility model discloses a rotary reciprocating type permanent magnet generator. The rotary reciprocating type permanent magnet generator is cylindrical, and orderly from outside to inside, is composed of a motor housing, a stator iron core, a stator line pressing groove, a winding coil, an electromagnetic pole, a rotor, a rotor dovetail groove, a tegular permanent magnet, a motor shaft, a bearing and a bearing end cover. The rotary reciprocating type permanent magnet generator disclosed by the utility model is high in efficiency, compact in structure, light in weight and wide in application range.
Description
Technical field
The utility model belongs to mechanism of power generation technology for making field, a kind of specifically rotary reciprocating permanent magnet generator.
Background technology
Existing generator generally adopts rotating magnetic field, mainly comprises shell, rotor and stator, and rotor is installed on the armature spindle.Rotor surface is provided with permanent magnet, and stator is fixed on the motor housing inwall, is wound with winding coil on the stator.Rotor rotates in stator and produces rotating magnetic field, and the stator conductors cutting magnetic line produces electromotive force, obtains electric energy.This generator exists efficient low, cost height, shortcomings such as manufacturing process complexity.
How to design a kind of efficient height that has, the generator of advantages such as applied range has become present problem demanding prompt solution.
Summary of the invention
The purpose of this utility model is the problem that exists at prior art, and a kind of rotary reciprocating generator that provides.Its compact conformation, efficient height, applied range.
The utility model is achieved through the following technical solutions: a kind of rotary reciprocating permanent magnet generator.Generator is cylindric by being followed successively by motor housing, stator core, stator pressuring line groove, winding coil, electromagnetism magnetic pole, rotor, rotor dovetail groove, watt shape permanent magnet, motor shaft, bearing, bearing (ball) cover outward.Stator core is that cylindric being piled up by silicon steel sheet forms, the inwall both sides are provided with the winding pressuring line groove, also can the winding pressuring line groove be set in stator core outer wall both sides, vertically with pressuring line groove answer the opposite not slot to be made as the electromagnetism magnetic pole, winding coil embeds in the pressuring line groove on one side to walk around in the pressuring line groove that rotor embeds the reply another side from the stator end arcuation and forms axial winding coil.Winding coil have electric current by the time make pressuring line groove vertically answer the opposite to form the electromagnetism magnetic pole.The stator pressuring line groove can be provided with many to also can a pair of axial sipes being set by stator core endoporus arcuation, the width of electromagnetism magnetic pole is greater than the width of permanent magnetism magnetic pole, all gapped between rotor and the stator, the stator core outer wall penetrates the motor housing endoporus and fixedlys connected with motor housing, rotor available silicon steel disc piles up or makes of non-magnet material, rotor axial is provided with in the dovetail groove permanent magnet insertion rotor dovetail groove and rotor is adhesively fixed forms a pair of magnetic pole, permanent magnet generator, can move reciprocatingly in certain angular range during around two limits of winding in permanent magnetism magnetic pole reply axial rings.Described magnetic pole has two pairs, a pair of permanent magnetism magnetic pole, a pair of electromagnetism magnetic pole.Permanent magnetism magnetic pole is a reversed polarity, rotor inner hole is provided with keyway, motor shaft passes rotor inner hole fixedlys connected with rotor by key, motor shaft is provided with the step opposite side near two ends of rotor portion one side and check ring is set prevents that rotor axial from moving, the motor shaft both ends are provided with the bearing step, the motor shaft both ends are passed brearing bore and are connected with bearing fixing, the two bearings outer wall penetrates in the inboard dead eye that is provided with of two bearings end cap, fixedly connected with the two bearings end cap, the two bearings end cap outside is provided with and the motor housing connecting hole, with the motor housing end screw is set by screw and fixedlys connected.Described motor housing exterior bottom is provided with holder.
Advantage of the present utility model and good effect are:
1, the utility model rotary reciprocating permanent magnet generator stator inner wall both sides are provided with pressuring line groove, vertically with pressuring line groove answer the opposite not slot to be made as the electromagnetism magnetic pole, the rotor plane of symmetry is provided with a pair of permanent magnetism magnetic pole, and winding coil embeds in the pressuring line groove on one side to walk around in the pressuring line groove that rotor embeds the reply another side from the stator end arcuation and forms axial rings around winding.The stator pressuring line groove can be established how a pair of to also establishing, and the width of electromagnetism magnetic pole effectively utilizes the interaction force of electromagnetism magnetic pole and permanent magnetism magnetic pole to raise the efficiency greater than the width of rotor permanent magnetism magnetic pole.
2, the utility model rotary reciprocating permanent magnet generator can move reciprocatingly in certain angular range during around two limits of winding in permanent magnetism magnetic pole reply axial rings.Its utilance height, cost is low, and is in light weight, and processing and fabricating is convenient, applied range.
Description of drawings
Fig. 1 is the axial cutaway view of the utility model rotary reciprocating permanent magnet generator.
Fig. 2 is Fig. 1, A-A view.
Concrete execution mode
Referring to Fig. 1, Fig. 2, the utility model rotary reciprocating permanent magnet generator embodiment, comprise a watt shape permanent magnet 1, stator core 2, rotor 3, key 4, motor housing 5, motor shaft 6, bearing 7, bearing (ball) cover 8, pressuring line groove 9, electromagnetism magnetic pole 10, bearing (ball) cover connecting hole 11, permanent magnetism magnetic pole 12, rotor dovetail groove 13, winding coil 14.Stator core 2 inwall both sides are provided with pressuring line groove 9, be provided with electromagnetism magnetic pole 10 with the pressuring line groove 9 vertical opposites of answering, winding coil 14 embeds on one side and walks around in the pressuring line groove of rotor 3 embedding reply another sides from stator core 2 end arcuations in the pressuring line groove 9, form stator shaft orientation winding coil 14, the width of electromagnetism magnetic pole 10 is greater than the width of permanent magnetism magnetic pole 12, stator core 2 outer walls penetrate motor housing 5 endoporus and fixedly connected with motor housing 5, rotor axial is provided with rotor dovetail groove 13, permanent magnetism magnetic pole 12 inserts in the rotor dovetail groove 13 and rotor 3 is adhesively fixed forms a pair of magnetic pole, motor shaft 6 passes rotor 3 endoporus fixedlys connected with rotor 3 by key 4, motor shaft 6 is provided with the step opposite side near rotor 3 both ends one side and check ring is set prevents that rotor 3 from moving axially, motor shaft 6 is provided with the bearing step, motor shaft 6 two ends are passed bearing 7 endoporus and are fixedlyed connected with bearing 7, two bearings 7 outer walls penetrate in the inboard dead eyes that are provided with of motor two bearings end cap 8 fixedlys connected with two bearings end cap 8, and two bearings end cap 8 outsides are provided with and by screw and motor housing end bearing (ball) cover connecting hole 11 are set with the motor housing connecting hole and fixedly connected.Described motor housing 5 exterior bottom are provided with holder.
Rotary reciprocating permanent magnet generator operation principle: when prime mover drives rotor 3 rotations by motor shaft 6, rotor 3 produces rotating magnetic field, two limits of winding coil 14 are cutting magnetic line simultaneously, winding coil 14 will produce induced current, make pressuring line groove vertically answer the opposite to form electromagnetism magnetic pole 10, electromagnetism magnetic pole 10 is inhaled with permanent magnetism magnetic pole 12 interaction repulsion phases, and the rotary reciprocating permanent magnet generator can move reciprocatingly in certain angular range when two limits of the axial winding coil 14 of permanent magnetism magnetic pole 12 replies.Electric current is connected with controller through the power line that winding coil 14 terminations go out.
Certainly.Foregoing invention is not to be to restriction of the present utility model, and the utility model also is not limited to above-mentioned giving an example, and those skilled in the art are in essential scope of the present invention, and the variation of making is retrofited and added or replacement, also should belong to protection scope of the present invention.
Claims (10)
1. rotary reciprocating permanent magnet generator, it is characterized in that for cylindric, by being followed successively by motor housing, stator core, stator pressuring line groove, winding coil, electromagnetism magnetic pole, rotor, rotor dovetail groove, watt shape permanent magnet, motor shaft, bearing, bearing (ball) cover outward.
2. according to the described rotary reciprocating permanent magnet generator of claim 1, it is characterized in that: described stator core is that cylindric being piled up by silicon steel sheet forms, inwall both sides or outer wall both sides are provided with the winding pressuring line groove, vertically with pressuring line groove answer the opposite not slot to be made as the electromagnetism magnetic pole.
3. according to the described rotary reciprocating permanent magnet generator of claim 2, it is characterized in that: described winding coil embeds in the pressuring line groove on one side to walk around in the pressuring line groove that rotor embeds the reply another side from the stator end arcuation and forms axial rings around winding, around winding have electric current by the time make pressuring line groove vertically answer the opposite to form the electromagnetism magnetic pole.
4. according to the described rotary reciprocating permanent magnet generator of claim 3, it is characterized in that: it is how right that described stator pressuring line groove can be provided with, and by stator core endoporus arcuation a pair of axial sipes is set.
5. according to claim 3 or 4 described rotary reciprocating permanent magnet generatores, it is characterized in that: the width of described electromagnetism magnetic pole is greater than the width of permanent magnetism magnetic pole, and is all gapped between rotor and the stator.
6. according to claim 2 or 4 described rotary reciprocating permanent magnet generatores, it is characterized in that: described stator core outer wall penetrates the motor housing endoporus and fixedlys connected with motor housing.
7. according to the described rotary reciprocating permanent magnet generator of claim 5, it is characterized in that: described rotor available silicon steel disc piles up or makes of non-magnet material, and rotor axial is provided with in the dovetail groove permanent magnet insertion rotor dovetail groove and rotor is adhesively fixed forms a pair of magnetic pole.
8. according to claim 3 or 7 described rotary reciprocating permanent magnet generatores, it is characterized in that: described permanent magnet generator, can move reciprocatingly in certain angular range during around two limits of winding in permanent magnetism magnetic pole reply axial rings; Described magnetic pole has two pairs, a pair of permanent magnetism magnetic pole, a pair of electromagnetism magnetic pole, and permanent magnetism magnetic pole is a reversed polarity.
9. according to the described rotary reciprocating permanent magnet generator of claim 8, it is characterized in that: described rotor inner hole is provided with keyway, motor shaft passes rotor inner hole fixedlys connected with rotor by key, and motor shaft is provided with the step opposite side near two ends of rotor portion one side and check ring is set prevents that rotor axial from moving.
10. according to the described rotary reciprocating permanent magnet generator of claim 8, it is characterized in that: described motor shaft both ends are provided with the bearing step, the motor shaft both ends are passed brearing bore and are connected with bearing fixing, the two bearings outer wall penetrates in the inboard dead eye that is provided with of two bearings end cap, fixedly connected with the two bearings end cap, the two end cap outside is provided with and the motor housing connecting hole, with the motor housing end screw is set by screw and fixedlys connected, and described motor housing exterior bottom is provided with holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517630 CN203086315U (en) | 2012-09-17 | 2012-09-17 | Rotary reciprocating type permanent magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220517630 CN203086315U (en) | 2012-09-17 | 2012-09-17 | Rotary reciprocating type permanent magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203086315U true CN203086315U (en) | 2013-07-24 |
Family
ID=48832118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220517630 Expired - Fee Related CN203086315U (en) | 2012-09-17 | 2012-09-17 | Rotary reciprocating type permanent magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203086315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038017A (en) * | 2014-06-27 | 2014-09-10 | 杜曦阳 | Power generation mechanism and hollow coil winding method |
| CN109818476A (en) * | 2018-12-29 | 2019-05-28 | 南京邮电大学 | A kind of pressing self-generating device |
-
2012
- 2012-09-17 CN CN 201220517630 patent/CN203086315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038017A (en) * | 2014-06-27 | 2014-09-10 | 杜曦阳 | Power generation mechanism and hollow coil winding method |
| CN109818476A (en) * | 2018-12-29 | 2019-05-28 | 南京邮电大学 | A kind of pressing self-generating device |
| CN109818476B (en) * | 2018-12-29 | 2020-12-18 | 南京邮电大学 | Press from power generation facility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106787310B (en) | A kind of magnetic-field-enhanced Consequent pole permanent magnet motor | |
| CN103683771A (en) | Like pole type inductor motor hiding salient pole | |
| CN101257240A (en) | Dynamoelectric and power generation dual-purpose machine | |
| CN103457425A (en) | Magnetic field positioning linear compressor | |
| CN203086315U (en) | Rotary reciprocating type permanent magnet generator | |
| CN106451855A (en) | Consequent-pole permanent magnet motor | |
| WO2013075288A1 (en) | Rotor structure for permanent magnet synchronous electric motor and permanent magnet synchronous electric motor | |
| CN201584831U (en) | Two-pole permanent magnet synchronous motor rotor | |
| CN203398892U (en) | Novel permanent magnet generator | |
| CN112152357A (en) | Stator excitation type field modulation motor based on magnetic pole adjusting structure | |
| CN217882984U (en) | Magnetic flux reverse transverse flux permanent magnet motor | |
| CN203660842U (en) | AC generator exciter | |
| CN103401330A (en) | Outer rotor permanent magnet generator | |
| CN103516079A (en) | Novel permanent magnet generator | |
| CN101841221B (en) | Strong magnetic motor | |
| CN201134733Y (en) | Electric driven and electricity generating two-purpose machine | |
| CN201733210U (en) | Brushless DC (direct current) motor | |
| CN203039543U (en) | Multipurpose permanent-magnet generator | |
| CN102891582A (en) | Rotary reciprocating type permanent magnet generator | |
| US20140145537A1 (en) | Electric motor having an approximated ellipsoid shaped rotor | |
| CN103001436A (en) | Multipurpose permanent-magnetic generator | |
| CN203691152U (en) | Generator system | |
| CN102545534A (en) | Rotating reciprocating linear generator | |
| CN102624188A (en) | Squeezing vibration linear power generator | |
| CN210577976U (en) | Stator permanent magnet type transverse flux permanent magnet motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |