CN207588675U - A kind of reinforced brushless motor - Google Patents
A kind of reinforced brushless motor Download PDFInfo
- Publication number
- CN207588675U CN207588675U CN201721164675.5U CN201721164675U CN207588675U CN 207588675 U CN207588675 U CN 207588675U CN 201721164675 U CN201721164675 U CN 201721164675U CN 207588675 U CN207588675 U CN 207588675U
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- brushless motor
- exciter
- armature
- reinforced
- winding
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Abstract
Turn rectifier, main generator is connected by conducting wire, main generator includes being arranged on the armature spindle on bearing and the rotor windings around armature spindle and the stator winding that rotate around armature spindle, and extraction wire connects the reduction gear box for increasing torsion performance on stator winding；Engine base is located at housing bottom end, for propping up the utility model discloses a kind of reinforced brushless motor in electric power generation field, including housing, generating set, rotating rectifier, engine base；Include being equipped with cavity in housing, cavity rearmost end is equipped with exciter excitation winding, armature of exciter is installed inside the exciter excitation winding, is additionally included in the entire brushless motor of rotation support for being arranged on exciter excitation winding side, is circumferentially provided with 3 apertures in engine base for fixing brushless motor.The utility model has the advantage of reducing, abrasion, reduction manual maintenance, torsion performance is good, noise is small.
Description
Technical field
The utility model is related to motor generation technology field, more particularly to a kind of reinforced brushless motor.
Background technology
In traditional technology, most of using brush motor, because its is cheap, torsion performance is good, but can go out very much during work
Many problems, such as there is spark, needs big to radio interference manually to go maintenance etc.；And during the work of reinforced brushless motor without
Spark, it is small to wireless device interference, overcome the contact that brush motor causes due to the friction and wear between carbon brush and slip ring
It is bad, do not generate electricity or the most common failures such as the shakiness that generates electricity.
Utility model content
The purpose of this utility model be to provide it is a kind of it is small, light-weight, that torsion performance is good, noise is small is reinforced brushless
Motor.
What the purpose of this utility model was realized in：A kind of reinforced brushless motor, including housing, generating set, rotation
Turn rectifier, engine base；
Include being equipped with cavity in the housing, cavity rearmost end is equipped with exciter excitation winding, the exciter excitation around
Group is internal to be equipped with armature of exciter, is additionally included in the rotating rectifier for being arranged on exciter excitation winding side, passes through conducting wire
Main generator is connected, the main generator includes being arranged on the rotor windings on the armature spindle on bearing and around armature spindle,
And the stator winding around armature spindle rotation, extraction wire connection is for increasing the deceleration of torsion performance on the stator winding
Gear-box；
The engine base is located at housing bottom end, is used to support entire brushless motor, and 3 apertures are circumferentially provided with for solid in engine base
Determine brushless motor.
Compared with prior art, the beneficial effects of the utility model are：Easy to use, compact-sized, at low cost, reduction
Noise during motor work, while the design feature of bearing is easy to radiate, axle sleeve stablizes rotor axle offset.
As the further preferred scheme of the utility model, the armature spindle uses rare-earth permanent magnet.
As the further preferred scheme of the utility model, the armature of exciter draws 3 conductor terminals and is communicated to rotation
Turn on rectifier, the stator winding being connected to by rotating rectifier two conductor terminals of extraction on main generator.
As the further preferred scheme of the utility model, the armature of exciter includes armature core and embedded electricity
Armature winding in armature core slot.
As the further preferred scheme of the utility model, the bearing has fixed hub in hollow structure, first and last end cap,
And heat dissipation aperture is equipped on bearing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Wherein, 1 housing, 2 generating sets, 21 main generators, 211 stator winding, 212 armature spindles, 213 rotor windings, 22
Exciter, 221 exciter excitation windings, 222 armature of exciter, 3 rotating rectifiers, 4 voltage regulators, 5 engine bases, 6 outputs connect
Line terminals.
Specific embodiment
As shown in Figure 1, a kind of reinforced brushless motor, including housing 1, generating set 2, rotating rectifier 3, engine base 5；
Include being equipped with cavity in housing 1, cavity rearmost end is equipped with exciter excitation winding 221, exciter excitation winding 221
Inside is equipped with armature of exciter 222, is additionally included in the rotating rectifier 3 for being arranged on 221 side of exciter excitation winding, passes through
Conducting wire connects main generator 21, and the main generator 21 includes being arranged on the armature spindle 212 on bearing and around armature spindle
212 rotor windings 213 and the stator winding 211 rotated around armature spindle 212, extraction wire connection on stator winding 211
For increasing the reduction gear box of torsion performance；
Engine base 5 is located at 1 bottom end of housing, is used to support entire brushless motor, is provided with 3 apertures for solid engine base 5 is circumferential
Determine brushless motor.
Above-mentioned armature spindle 212 uses rare-earth permanent magnet.
Above-mentioned armature of exciter 222 is drawn 3 conductor terminals and is communicated on rotating rectifier 3, draws by rotating rectifier 3
Go out the stator winding 211 that two conductor terminals are connected on main generator 21.
Above-mentioned armature of exciter 222 includes the armature winding in armature core and embedded armature core slot.
Above-mentioned bearing has fixed hub, and heat dissipation aperture is equipped on bearing in hollow structure, first and last end cap.
The operation principle of the utility model is described below, and brushless motor is the exciter excitation on stator to exciter 22
Winding 221 provides excitation, and armature of exciter 222 will send out alternating current, is turning after rotating rectifier 3 to main generator
Sub- winding 213 is powered, so as to which main generator be made to induce required alternating current in stator winding 211.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed in the utility model, this
For the technical staff in field according to disclosed technology contents, not needing to performing creative labour can be to some of which technology spy
Sign makes some and replaces and deform, these are replaced and deformation is within the protection scope of the present utility model.
Claims (5)
1. a kind of reinforced brushless motor, it is characterised in that：Including housing（1）, generating set（2）, rotating rectifier（3）, machine
Seat（5）；
The housing（1）It is interior including equipped with cavity, cavity rearmost end is equipped with exciter excitation winding（221）, the exciter encourages
Magnetic winding（221）Inside is equipped with armature of exciter（222）, it is additionally included in and is arranged on exciter excitation winding（221）Side
Rotating rectifier（3）, main generator is connected by conducting wire（21）, the main generator（21）Including the rotor being arranged on bearing
Axis（212）Above and around armature spindle（212）Rotor windings（213）And around armature spindle（212）The stator winding of rotation
（211）, the stator winding（211）Upper extraction wire connects the reduction gear box for increasing torsion performance；
The engine base（5）It is located at housing（1）Bottom end is used to support entire brushless motor, in engine base（5）Circumferentially it is provided with 3 apertures
For fixing brushless motor.
2. a kind of reinforced brushless motor according to claim 1, it is characterised in that：The armature spindle（212）Using dilute
Native permanent magnet.
3. a kind of reinforced brushless motor according to claim 1, it is characterised in that：The armature of exciter（222）Draw
Go out 3 conductor terminals and be communicated to rotating rectifier（3）On, by rotating rectifier（3）It draws two conductor terminals and is connected to master
Generator（21）On stator winding（211）.
4. a kind of reinforced brushless motor according to claim 1, it is characterised in that：The armature of exciter（222）Packet
Include the armature winding in armature core and embedded armature core slot.
5. a kind of reinforced brushless motor according to claim 1, it is characterised in that：The bearing is in hollow structure, head
End is cased with fixed hub, and heat dissipation aperture is equipped on bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164675.5U CN207588675U (en) | 2017-09-12 | 2017-09-12 | A kind of reinforced brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721164675.5U CN207588675U (en) | 2017-09-12 | 2017-09-12 | A kind of reinforced brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207588675U true CN207588675U (en) | 2018-07-06 |
Family
ID=62727428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721164675.5U Active CN207588675U (en) | 2017-09-12 | 2017-09-12 | A kind of reinforced brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207588675U (en) |
-
2017
- 2017-09-12 CN CN201721164675.5U patent/CN207588675U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 225000 Yingtai Industrial Park, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Yingtai Machinery Co., Ltd. Address before: 225000 Yingtai Industrial Park, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: Yingtai Group Co.,Ltd. |