CN206595823U - A kind of motor - Google Patents
A kind of motor Download PDFInfo
- Publication number
- CN206595823U CN206595823U CN201720390186.5U CN201720390186U CN206595823U CN 206595823 U CN206595823 U CN 206595823U CN 201720390186 U CN201720390186 U CN 201720390186U CN 206595823 U CN206595823 U CN 206595823U
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- CN
- China
- Prior art keywords
- rotor
- motor
- radiator
- shaft sleeve
- sleeve device
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- 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.)
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of motor, including casing, support below casing, the support is fixedly connected with stator by key, and fix clamping by two supports, rotor part is equipped with the stator, rotor part is provided with symmetrical identical the first rotor interstage sleeve and the second rotor interstage sleeve, shaft sleeve device is respectively equipped with outside the first rotor interstage sleeve and the second rotor interstage sleeve, described shaft sleeve device one end is fixed on motor intermediate end cover, other end apical grafting is on the first rotor interstage sleeve, the intermediate end cover is connected with protecgulum, the shaft sleeve device of the setting motor afterbody, wear and be connected on motor tail-hood centre bore and be fixedly connected, motor tail-hood outer contacting is provided with a radiator, radiator is circumscribed with noiseless radiator fan, wrapped up outside radiator and noiseless radiator fan by dust-proof air ventilation lid.Motor of the present utility model, disclosure satisfy that convenient to install and maintain, service life is long in noiseless electrical equipment and requirement of the plant equipment to motor.
Description
Technical field
The utility model is related to a kind of motor.
Background technology
Motor is generally utilized, motor is typically in operation process as important power source in electrical equipment and various machineries
Noise can be sent, motor sends noise mainly caused by three aspects, first is that stator core and support periodically become with the time
Shape, i.e. stator occur vibration and make airborne noise caused by surrounding air pulsation, and second is making an uproar for rotor mechanical imbalance generation
Sound, the 3rd is ventilation and heat noise, and when fan rotates at a high speed, air particle is acted on by fan blade cyclic force, produces pressure
Pulse and trigger rotational noise, motor, which sends noise, can not be applied to silent environment requirement.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of motor, it can meet noiseless requirement electrical equipment or
The demand of person's engineering goods, makes motor application in quiet environment.
In order to solve the above technical problems, a kind of technical solution of motor of the utility model is：
A kind of motor, including casing and the support below casing, the support coordinate fixed connect with stator by key
Connect, the stator is provided with two shrinkage pools, and by two support clampings, rotor part, the rotor are equipped with the stator
Part is provided with symmetrical identical the first rotor interstage sleeve and the second rotor interstage sleeve, the first rotor interstage sleeve and the second rotor gear
Set is outer to be respectively equipped with symmetrical identical shaft sleeve device, and the shaft sleeve device includes two identical bearings and axle sleeve, described
Axle sleeve two ends are threadably secured on connection bearing, bearing respectively is provided with heat emission hole, provided with a mute heat dissipation in shaft sleeve device
Fan, one end of the shaft sleeve device is fixed on motor intermediate end cover, other end apical grafting the first rotor interstage sleeve, and intermediate end cover connects
The drive end bearing bracket for being provided with ventilation heat emission hole is connect, the ventilation heat emission hole of the drive end bearing bracket is connected with the heat emission hole of shaft sleeve device；It is described another
One shaft sleeve device, which is worn, to be connected on motor tail-hood centre bore and is fixedly connected, bearing arrangement other end apical grafting second device interstage sleeve, institute
State motor tail-hood and be externally provided with a radiator, shaft sleeve device is contacted with radiator, radiator is circumscribed with noiseless radiator fan, described to dissipate
Wrapped up outside hot device and noiseless radiator fan by dust-proof air ventilation lid.
The support includes two spin and carrier base, and two spin are located on carrier base, passed through between spin and spin
Spring is fixedly connected, and spin can be matched and is fastened in shrinkage pool.
What the utility model can reach has the technical effect that：
Compared with prior art, motor of the present utility model, it is to avoid motor makes noise in quiet environment is full
The job requirement that sufficient motor is used in quiet environment, extends the service life of motor, installs and repair more convenient.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is a kind of structural representation of motor of the utility model.
Fig. 2 is a kind of shaft sleeve device structural representation of motor of the utility model.
Fig. 3 is a kind of sectional median plane figure of motor of the utility model.
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is referred to Fig. 3, a kind of motor, including casing 1 and the support 2 located at the lower section of casing 1, the support 2 is with determining
Son 3 is coordinated by key to be fixedly connected, and the stator 3 is provided with two shrinkage pools, and by two clampings of support 4, is worn in the stator 3
Provided with rotor part 5, the rotor part 5 is provided with symmetrical identical the first rotor interstage sleeve 6 and the second rotor interstage sleeve 7, institute
State and be respectively equipped with symmetrical identical shaft sleeve device 8, the shaft sleeve device 8 outside the rotor interstage sleeve 7 of the first rotor interstage sleeve 6 and second
Including two identical bearings 9 and axle sleeve 10, the two ends of axle sleeve 10 are threadably secured on connection bearing 9, bearing 9 and opened respectively
Have provided with a mute heat dissipation fan 12 in heat emission hole 11, shaft sleeve device 8, one end of the shaft sleeve device 8 is fixed in motor
Between on end cap 13, other end apical grafting the first rotor interstage sleeve 6, intermediate end cover 13 connects the drive end bearing bracket 14 for being provided with ventilation heat emission hole 15,
The ventilation heat emission hole 15 of the drive end bearing bracket 14 is connected with the heat emission hole 11 of shaft sleeve device 8；Another described shaft sleeve device 16, which is worn, to be connect
In the centre bore of motor tail-hood 17 and it is fixedly connected, the other end apical grafting second device interstage sleeve 7 of bearing arrangement 16, the motor tail-hood 17
A radiator 18 is externally provided with, shaft sleeve device 15 is contacted with radiator 18, radiator 18 is circumscribed with noiseless radiator fan 19, described to dissipate
Hot device 18 and noiseless radiator fan 19 are outer to be wrapped up by dust-proof air ventilation lid 20.
The support 4 includes two spin and carrier base 21, and two spin are located on carrier base 21, between spin and spin
It is fixedly connected by spring 22, spin can be matched and is fastened in shrinkage pool.
Operation principle of the present utility model is illustrated below：
When electrical power works, hot-wire coil produces rotating excitation field, and magnetic field allows rotor part to rotate the effect of electric current stress
Get up, in the presence of shaft sleeve device 8 and shaft sleeve device 16 rotor part can easy motion, rotor part is on the same line
Motion, the circularity thus being avoided that when manufacture is with installing and concentricity issues, while rotor part, which is rotated, only has static pressure, it is to avoid
Additional centrifugal force is produced when rotating and passes to shell, causes the mute heat dissipation wind inside vibration, generation noise, shaft sleeve device 8
Fan 12, the heat discharge heat emission hole 11 for making rotor part be produced when working, is finally discharged to outside motor, axle from ventilation heat emission hole 15
The heat that covering device 16 is produced is discharged at radiator 18, and radiator 18 absorbs heat and arranged hot gas by noiseless radiator fan 19
Go out outside motor.Stator 3 is fixedly connected with support 4 simultaneously, and the lower surface of carrier base 21 in support 4 is in same with the lower surface of support 2
One horizontal plane, it is to avoid motor is produced with time and the radial load of spatial variations in magnetic field interaction, makes stator 3 and support 2
With time periodically deforming, stator 3 occurs vibration and makes airborne noise caused by surrounding air pulsation.
A kind of motor provided above the utility model embodiment is described in detail, used herein specifically
Individual example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understands this
Technical scheme disclosed in utility model；Simultaneously for those of ordinary skill in the art, according to thought of the present utility model,
It will change in specific embodiments and applications, in summary, this specification content should not be construed as this reality
With new limitation.
Claims (2)
1. a kind of motor, including casing（1）With located at casing（1）The support of lower section（2）, it is characterised in that：The support（2）With
Stator（3）Coordinated by key and be fixedly connected, the stator（3）Two shrinkage pools are provided with, and pass through two supports（4）Clamping, it is described
Stator（3）Inside it is equipped with rotor part（5）, the rotor part（5）Provided with symmetrical identical the first rotor interstage sleeve（6）With
Second rotor interstage sleeve（7）, the first rotor interstage sleeve（6) and outside the second rotor interstage sleeve (7) it is respectively equipped with symmetrical identical
Shaft sleeve device（8）, the shaft sleeve device（8）Including two identical bearings（9）With axle sleeve (10), axle sleeve (10) two ends point
Connection bearing is not threadably secured（9）, bearing（9）On be provided with heat emission hole (11), shaft sleeve device（8）Inside be provided with one it is Jing Yin dissipate
Hot-air fan (12), the shaft sleeve device（8）One end be fixed on motor intermediate end cover (13), the other end apical grafting the first rotor gear
Set（6）, intermediate end cover (13) connection be provided with ventilation heat emission hole (15) drive end bearing bracket (14), the drive end bearing bracket (14) ventilation radiating
Hole（15）With shaft sleeve device（8）Heat emission hole (11) connection；Another described shaft sleeve device（16）Wear and be connected on motor tail-hood（17）
Centre bore is simultaneously fixedly connected, bearing arrangement（16）Other end apical grafting second device interstage sleeve（7）, the motor tail-hood（17）It is externally provided with
One radiator（18）, shaft sleeve device（15）With radiator（18）Contact, radiator（18）It is circumscribed with noiseless radiator fan（19）, institute
State radiator（18）With noiseless radiator fan（19）Outside by dust-proof air ventilation lid（20）Parcel.
2. a kind of motor as claimed in claim 1, it is characterised in that：The support（4）Including two spin and carrier base
（21）, two spin are located at carrier base（21）On, pass through spring between spin and spin（22）It is fixedly connected, spin can match card
It is located in shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390186.5U CN206595823U (en) | 2017-04-14 | 2017-04-14 | A kind of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720390186.5U CN206595823U (en) | 2017-04-14 | 2017-04-14 | A kind of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206595823U true CN206595823U (en) | 2017-10-27 |
Family
ID=60121129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720390186.5U Active CN206595823U (en) | 2017-04-14 | 2017-04-14 | A kind of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206595823U (en) |
-
2017
- 2017-04-14 CN CN201720390186.5U patent/CN206595823U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee after: Ge Holding Co., Ltd Address before: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee before: The Ge Shi Co., Ltd that controls interest |
|
| CP01 | Change in the name or title of a patent holder |