CN203368278U - A permanent magnetic motor - Google Patents
A permanent magnetic motor Download PDFInfo
- Publication number
- CN203368278U CN203368278U CN 201320393516 CN201320393516U CN203368278U CN 203368278 U CN203368278 U CN 203368278U CN 201320393516 CN201320393516 CN 201320393516 CN 201320393516 U CN201320393516 U CN 201320393516U CN 203368278 U CN203368278 U CN 203368278U
- Authority
- CN
- China
- Prior art keywords
- permanent magnet
- electromagnet
- support
- motor shaft
- shell
- 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
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a permanent magnetic motor. The permanent magnetic motor comprises a housing, a motor shaft, an inner permanent magnet, and an outer permanent magnet, wherein the motor shaft, the inner permanent magnet, and the outer permanent magnet are disposed in the housing. Bearings are symmetrically installed on the two ends of the motor shaft by bearing fixing supports. The inner permanent magnet is installed on the motor shaft through an inner permanent magnetic combined support. An electromagnet is arranged between the outer permanent magnet and the inner permanent magnet and is connected with the bearing fixing support through an electromagnet combined support. By arranging the inner permanent magnet and the outer permanent magnet, a magnetic field is enhanced substantially and permanent magnetism utilization rate is increased. An electromagnetic coil uses independent coil design, so thrust and attraction are generated between a group including N poles and S poles which are generated when the electromagnetic coil is electrified and the permanent magnet on the top, the bottom, the left, and right of the motor. Magnetism generated by all electrified wires is centralized on the two poles of the electromagnet in order that the generated magnetic field is completely used. Therefore, not only material is saved, but also the number of turns of the coil can be increased and an electromagnetic effect is enhanced. A purpose of saving energy is achieved by low energy and high power.
Description
Technical field
The utility model belongs to technical field of motors, relates to a kind of magneto.
Background technology
Motor refers to according to the law of electromagnetic induction realizes electric energy conversion or a kind of calutron transmitted.At present, along with the development with motor technology that improves constantly of permanent magnetic material performance, magneto has obtained extremely extensive use in the every field of national economy.Magneto is constant, simple in structure because of its magnetic field intensity, failure rate is low, and kinetic energy/electric energy conversion rate is high and very popular.But mainly there is following deficiency in existing magneto: (1), because permanent magnet is individual layer, makes permanent magnet and electromagnet only have a working face, and operating mode efficiency is lower; (2) because rotor is as a whole, limited the increase of volume, make the magneto scope of application be restricted; (3) magnetic field that the coiling of existing permanent magnet machine rotor produces after the wire energising by the root diameter part from the initiating terminal to the clearing end is wasted, even adopt the segmentation coiling, after energising, the N utmost point and the S machine of electromagnetism also can only be used a utmost point, and power consumption is large, and efficiency is low.
The utility model content
In order to address the above problem, the utility model provides a kind of magneto.
The utility model is achieved by following technical solution.
A kind of magneto, comprise shell and be placed in motor shaft, interior permanent magnet and the outer permanent magnet in shell, the two ends of described motor shaft are separately fixed on shell, interior permanent magnet is arranged on motor shaft by interior permanent magnet combination support, outer permanent magnet is arranged on shell, be provided with electromagnet between permanent magnet and interior permanent magnet outside, be positioned at permanent magnet combination support both sides on described motor shaft and be symmetrically installed with bearing by the bearing fixed support respectively, electromagnet is connected with the bearing fixed support by the electromagnets support, on described bearing fixed support, drive is installed.
Described electromagnet adopt several independently solenoid be arranged on the electromagnets support.
Described interior permanent magnet adopts several independent interior permanent magnets to be arranged on interior permanent magnet combination support.
Described outer permanent magnet adopts several independent outer permanent magnets to be arranged on shell.
Be symmetrically installed with power supply carbon brush sectional shelf-unit on described electromagnets support.
Between described electromagnets support and power supply carbon brush sectional shelf-unit, be provided with for electric slip ring.
Described interior permanent magnet and outer permanent magnet are provided with groove by electromagnet one side.
Described shell is divided into three sections and links together.
The N utmost point of described solenoid and S extremely surface are provided with the 45° angle groove.
Described drive is belt pulley or gear.
The beneficial effects of the utility model are:
Compared with prior art, the utility model is by inside and outside two-layer permanent magnet is set, thereby greatly increases magnetic field, improves the permanent magnetism utilance.Because solenoid adopts the absolute coil design, the N produced when energising, the S utmost point all can produce thrust and suction by motor permanent magnet up and down, the magnetic that all electrified wires produce all concentrates on the two poles of the earth of electromagnet, make produced magnetic field all be utilized, not only save materials rate, can also increase coil and prick number, improve galvanomagnetic effect, to hang down the electric energy high power to reach the purpose of energy savings.Adopt two drives to form Bidirectional driving simultaneously, in motor operation course, electromagnet is had to stable equilibrium's effect, make it stressed evenly, prevent that the electromagnets support is damaged in motor operation course, further improve the mechanical performance of motor, extend motor useful life.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model section structure schematic diagram;
Fig. 3 is the utility model example structure schematic diagram.
In figure: 1-motor shaft, 2-bearing, 3-bearing fixed support, 4-drive, the 5-fan, 6-power supply carbon brush sectional shelf-unit, 7-electromagnets support, the outer permanent magnet of 8-, the 9-electromagnet, permanent magnet in 10-, permanent magnet sectional shelf-unit in 11-, 12-is for electric slip ring, 13-shell, 14-output shaft, the 15-output drive wheel, 16-driving-belt, 17-ancillary equipment drive, the outer permanent magnet of 81-, 91-solenoid, permanent magnet in 101-.
Embodiment
Below in conjunction with accompanying drawing further-the technical solution of the utility model is described, but that claimed scope is not limited to is described.
As Fig. 1, shown in Fig. 2, a kind of magneto described in the utility model, comprise shell 13 and be placed in the motor shaft 1 in shell 13, interior permanent magnet 10 and outer permanent magnet 8, the two ends of described motor shaft 1 are separately fixed on shell 13, interior permanent magnet 10 is arranged on motor shaft 1 by interior permanent magnet combination support 11, outer permanent magnet 8 is arranged on shell 13, be provided with electromagnet 9 between permanent magnet 8 and interior permanent magnet 10 outside, be positioned at permanent magnet combination support 11 both sides on described motor shaft 1 and be symmetrically installed with bearing 2 by bearing fixed support 3 respectively, electromagnet 9 is connected with bearing fixed support 6 by electromagnets support 7, on described bearing fixed support 3, drive 4 is installed.The technical program encases electromagnet by adopting inside and outside two-layer permanent magnet to form double-deck permanent magnet combination, and magnetic field is strengthened greatly, improves the permanent magnet utilance.On motor shaft, left and right is symmetrically installed with bearing and drive simultaneously, can form Bidirectional driving like this, in motor operation course, electromagnet 9 is had to stable equilibrium's effect, make it stressed evenly, prevent that electromagnets support 7 is damaged in motor operation course, further improve the mechanical performance of motor.
Described electromagnet 9 adopt several independently solenoid 91 be arranged on the electromagnets support 7.By absolute coil, design, the N utmost point produced when energising, the S utmost point can produce thrust and suction with motor permanent magnetism up and down, improve operating mode efficiency, greatly energy savings.The magnetic that independent electromagnet coils 91 can make all electrified wires produce simultaneously all concentrates on the two poles of the earth of solenoid 91, and the magnetic field produced all is utilized, and makes magnetic field strengthen, and work area increases, and further improves operating mode efficiency.Because electromagnet 9 adopts some independent solenoid 91 Combination Design, can increase the diameter of motor by the number that increases solenoid 91, utilize better lever principle to strengthen moment of torsion and power.
Described interior permanent magnet 10 adopts several independent interior permanent magnets 101 to be arranged on interior permanent magnet combination support 11.Like this, can form powerful field regions with outer permanent magnet 8, improve operating mode efficiency.
Described outer permanent magnet 8 adopts several independent outer permanent magnets 81 to be arranged on shell 13.
Be symmetrically installed with power supply carbon brush sectional shelf-unit 6 on described electromagnets support 7.
Between described electromagnets support 7 and power supply carbon brush sectional shelf-unit 6, be provided with for electric slip ring 12.The electric slip ring 12 that supplies here plays commutator, under the effect of electric slip ring 12, can make as required electromagnet ceaselessly switch on, cut off the power supply, thereby reach the purpose that makes the motor continuous rotation.Can supply respectively positive electricity and negative electricity, its advantage for electric slip ring 12 is to be convenient to produce and install simultaneously, avoids short circuit phenomenon, convenience easy to maintenance.Because the motor initiating terminal adds positive electricity or negative electricity adjustment in advance, clearing end adds positive electricity or the negative electricity adjustment lags behind, thereby avoids initiating terminal and the clearing end carbon brush generation spark of simultaneously switching on.
Described interior permanent magnet 10 and outer permanent magnet 8 are provided with groove by electromagnet 9 one sides.Can improve the work area of permanent magnet electromagnetic body like this, improve the operating mode efficiency of magnetic energy, so that better energy savings.
Described shell 13 is divided into three sections and links together.Like this, after group of motors installs, then by bolt, shell 13 is connected and fixed, fits together by links such as bolts because shell 13 is divided into three sections, easy accessibility, be convenient to maintenance.
The N utmost point of described solenoid 91 and S extremely surface are provided with the 45° angle groove.Purpose is the effect that increases magnetic effect area and play ventilation and heat, and when motor rotation, hot blast can be discharged automatically.
Described drive 4 is belt pulley or gear.In actual use, can manufacture its corresponding drive according to the needs of its ancillary equipment, to meet the instructions for use of various different operating modes.
As shown in Figure 3, the utility model in use, also comprises output shaft 14, is respectively equipped with output drive wheel 15 and ancillary equipment drive 17 on output shaft 14, and wherein output drive wheel 15 is complementary with drive 4.In use, by driving-belt 16, drive 4 is connected with output drive wheel 15, thereby drives output shaft 14 transmissions, make its equipment be connected with ancillary equipment drive 17 or machine operation work.In actual transmission, if drive 4 adopts belt pulley, output drive wheel 15 also is processed into belt pulley, and this is that driving-belt 16 adopts the band transmission; If drive 4 adopts gear, output drive wheel 15 also is processed into gear, and this is that driving-belt 16 adopts gear drive.The utility model is only enumerated belt transmission and two kinds of situations of gear drive, in real work, can, according to different working condition requirements, adopt the transmission of other form.
Further illustrate operation principle of the present utility model below in conjunction with the embodiment accompanying drawing:
As shown in Figure 2, when first group, the 3rd group, the 5th group, the 7th group solenoid 91 connected negative positive supply, the S utmost point outside, the N utmost point is interior, this is that the S utmost point and the N utmost point of electromagnet is identical with the polarity of I group, III group, V group, VII group permanent magnet, produce thrust, contrary with the polarity of II group, IV group, VI group, VIII group permanent magnet, produce suction.Equally, when second group, the 4th group, the 6th group, the 8th group solenoid 91 connected positive-negative power, the N utmost point outside, the S utmost point is interior, at this moment the N utmost point of electromagnet is identical with the polarity of II group, IV group, VI group, VIII group permanent magnet with the S utmost point, produce thrust, contrary with the polarity of I group, III group, V group, VII group permanent magnet, produce suction.In the machine operation process, under the effect for electric slip ring (commutator), make as required electromagnet ceaselessly switch on, cut off the power supply, thereby reach the purpose that makes the motor continuous rotation.
Claims (10)
1. a magneto, comprise shell (13) and be placed in the motor shaft (1) in shell (13), interior permanent magnet (10) and outer permanent magnet (8), it is characterized in that: the two ends of described motor shaft (1) are separately fixed on shell (13), interior permanent magnet (10) is arranged on motor shaft (1) by interior permanent magnet combination support (11), outer permanent magnet (8) is arranged on shell (13), be provided with electromagnet (9) between permanent magnet (8) and interior permanent magnet (10) outside, be positioned at permanent magnet combination support (11) both sides on described motor shaft (1) and be symmetrically installed with bearing (2) by bearing fixed support (3) respectively, electromagnet (9) is connected with bearing fixed support (6) by electromagnets support (7), drive (4) is installed on described bearing fixed support (3).
2. a kind of magneto according to claim 1 is characterized in that: described electromagnet (9) adopt several independently solenoid (91) be arranged on (7) on the electromagnets support.
3. a kind of magneto according to claim 1 is characterized in that: described interior permanent magnet (10) adopt several independent in permanent magnets (101) be arranged on interior permanent magnet combination support (11).
4. a kind of magneto according to claim 1 is characterized in that: described outer permanent magnet (8) adopts several independent outer permanent magnets (81) to be arranged on shell (13).
5. a kind of magneto according to claim 1, is characterized in that: be symmetrically installed with power supply carbon brush sectional shelf-unit (6) on described electromagnets support (7).
6. a kind of magneto according to claim 5, is characterized in that: between described electromagnets support (7) and power supply carbon brush sectional shelf-unit (6), be provided with for electric slip ring (12).
7. a kind of magneto according to claim 1 is characterized in that: described interior permanent magnet (10) and outer permanent magnet (8) are provided with groove by electromagnet (9) one sides.
8. a kind of magneto according to claim 1, it is characterized in that: described shell (13) is divided into three sections and links together.
9. a kind of magneto according to claim 2, it is characterized in that: the N utmost point of described solenoid (91) and S extremely surface are provided with the 45° angle groove.
10. a kind of magneto according to claim 1, it is characterized in that: described drive (4) is belt pulley or gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393516 CN203368278U (en) | 2013-07-03 | 2013-07-03 | A permanent magnetic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320393516 CN203368278U (en) | 2013-07-03 | 2013-07-03 | A permanent magnetic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203368278U true CN203368278U (en) | 2013-12-25 |
Family
ID=49815994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320393516 Expired - Fee Related CN203368278U (en) | 2013-07-03 | 2013-07-03 | A permanent magnetic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203368278U (en) |
-
2013
- 2013-07-03 CN CN 201320393516 patent/CN203368278U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202221929U (en) | Hollow rotor shaft mechanism of motor | |
| CN103016525A (en) | Constant current biased radial-axial magnetic bearing | |
| CN205017191U (en) | Hybrid vehicle is with few extremely poor magnetism gear compound machine | |
| CN105896855A (en) | Stator permanent magnet-type double-mechanical port motor for extended-range electric vehicle and power assembly | |
| CN106300856A (en) | A kind of magneto multilayer board motor | |
| CN204046376U (en) | A kind of E shape tooth birotor Magneticflux-switching type magneto | |
| CN202749924U (en) | External rotor permanent magnet generator | |
| CN103401324B (en) | A kind of permanent magnet motor | |
| CN203368278U (en) | A permanent magnetic motor | |
| CN107846126B (en) | Electric car directly drives hub motor | |
| CN201323525Y (en) | Non-contact magnetic transmission system | |
| CN206135668U (en) | Array motor | |
| WO2019071919A1 (en) | Straight stator excitation generator utilizing belt drive | |
| CN208746182U (en) | A kind of New-type electric machine formula wheel | |
| CN203800797U (en) | Cylindrical turnplate permanent magnetic coupler | |
| CN202334388U (en) | Magneto-electricity conversion power machine | |
| CN202068295U (en) | Single-stator planar motor | |
| CN206650563U (en) | A kind of hydroelectric synchronous machine | |
| CN206412845U (en) | A kind of permanent magnetism becomes magnetic flux buncher | |
| CN206259839U (en) | A kind of Wheel hub for electric automobile magneto | |
| CN205114782U (en) | Magnetic suspension bearing elevator hauler | |
| CN205725209U (en) | A kind of magneto tandem rotor | |
| CN204316257U (en) | A kind of electromagnetic engine | |
| CN204068629U (en) | A kind of startup power generation integrated motor | |
| CN2752099Y (en) | Power-storing device in flywheel for electric vehicle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160703 |