CN203707969U - Low-noise high-efficiency damping motor - Google Patents
Low-noise high-efficiency damping motor Download PDFInfo
- Publication number
- CN203707969U CN203707969U CN201320821239.6U CN201320821239U CN203707969U CN 203707969 U CN203707969 U CN 203707969U CN 201320821239 U CN201320821239 U CN 201320821239U CN 203707969 U CN203707969 U CN 203707969U
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- CN
- China
- Prior art keywords
- motor
- housing
- rotor
- sleeve
- motor cabinet
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- Expired - Fee Related
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Abstract
The utility model discloses a low-noise high-efficiency damping motor, and the motor comprises a motor seat, a shell, and a rotating shaft. The central part of the motor seat is provided with a sleeve. One end of the rotating shaft is built up on the shell, and the other end of the rotating shaft passes through the sleeve. The inner side wall of the shell is provided with a rotor, and the exterior of the sleeve is sleeved by a stator. The exterior of the shell is covered by a vacuum cover, and the bottom of the vacuum is in sealed connection with the motor seat. The bottom of the motor seat is provided with a vacuum pumping device. A damping ring is disposed between the inner side wall of the shell and the rotor. The inner side wall of the vacuum cover is provided with a damping layer. According to the utility model, the cooperation arrangement position of the inner side wall of the shell and the rotor is additionally provided with the damping ring, and the interior of the vacuum is provided with the damping layer, thereby effectively absorbing the vibration generated during the work of the motor, and reducing the noises. Moreover, the arrangement of the vacuum cover can help reduce the resistance of the rotor in the air, thereby enabling more electric energy to be converted into mechanical energy, and enabling the work efficiency to be higher.
Description
Technical field
The utility model relates to a kind of motor, is specifically related to a kind of low noise damping high efficiency motor.
Background technology
Motor is a kind of power set conventional in people's routine work, is a kind of a kind of equipment that electric energy can be converted to mechanical energy.Motor is mainly made up of stator and rotor, and the operation principle of motor is that to utilize hot-wire coil be that stator produces rotating magnetic field and acts on rotor and forms magnetoelectricity dynamic rotation moment of torsion.Magnetic field, to the stressed effect of electric current, rotates motor.The rotor of existing motor is all to rotate in air, and the power consumption of air drag is a lot.In addition,, because motor is a kind of power take-off of high speed rotating, be easy to, because its work produces excessive noise, workman's operational environment is caused to noise pollution.
Summary of the invention
The purpose of this utility model is: for the deficiencies in the prior art, and the low noise damping high efficiency motor that the utility model provides a kind of low noise, good damping effect and operating efficiency to do.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of low noise damping high efficiency motor, comprise motor cabinet, housing and rotating shaft, the middle part of described motor cabinet is provided with sleeve, one end of described rotating shaft is erected on described housing, the other end penetrates in sleeve, the madial wall of described housing is provided with rotor, described bush outer sleeve is provided with stator, described housing is covered with vacuum (-tight) housing outward, bottom and the motor cabinet of described vacuum (-tight) housing are tightly connected, described motor cabinet bottom is provided with vacuum extractor, between described housing madial wall and rotor, is provided with shock ring, and the madial wall of described vacuum (-tight) housing is provided with buffer layer.
As preferably, in described housing, be provided with the annular slot of inner side with rotor corresponding position, described shock ring and rotor are embedded in described annular slot, and described rotor is the rotary magnet that can rotate with housing and rotating shaft.Adopt after above-mentioned preferred version, the setting of rotor and shock ring is more more firm, can effectively avoid coming off of rotor and shock ring.
As preferably, described motor cabinet is provided with the sleeve of the one-body molded setting of motor cabinet and keeps cylinder, and described sleeve keeps a bottom for motor cabinet in cylinder to be provided with motor bottom groove, in described motor bottom groove, is provided with magnetic field enhancing device.Adopt after above-mentioned preferred version, magnetic field enhancing device can effectively be strengthened the back of the body yoke loss of ro-tors in electrical magnet.
As preferably; described magnetic field enhancing device comprises that the magnet being embedded in motor bottom groove keeps seat; the side that described magnet protecting seat deviates from motor cabinet is provided with magnet groove; in described magnet groove, be provided with auxiliary magnet; between described rotating shaft and auxiliary magnet, be provided with thrust plate; described thrust plate is arranged in magnet groove, and described rotating shaft is by the setting that offsets of a side of motor cabinet and thrust plate.Adopt after above-mentioned preferred version, structure is compacter.
As preferably, the side that described shock ring deviates from motor cabinet is provided with the limit of buckleing of radially extending inwardly, and described button limit is interlocked and coordinates with the top of rotor.Adopt after above-mentioned preferred version, shock ring is not easy to come off from rotor.
As preferably, described stator pack vinculum circle, described coil keeps a side of cylinder to be provided with protruding button by sleeve, and described protruding button keeps the top of cylinder to fasten setting with described sleeve.Adopt after above-mentioned preferred version, stator coordinates compacter with the installation of sleeve maintenance cylinder, and the mode setting of fastening can be so that staff carries out dismounting maintenance to motor internal part.
Low noise damping high efficiency motor of the present utility model is set up shock ring at madial wall and the rotor place of being equipped with of housing, and buffer layer is set in vacuum (-tight) housing, can effectively absorb the vibrations that motor produces in the time of work, reduce noise, and arranging of vacuum (-tight) housing can also reduce the resistance that rotor runs into aloft, making more electric energy conversion is mechanical energy, and operating efficiency is higher.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Embodiment
As Figure 1-Figure 2, embodiment of the present utility model is one one kinds of low noise damping high efficiency motors specifically, comprise motor cabinet 1, housing 2 and rotating shaft 3, the middle part of motor cabinet 1 is provided with sleeve 11, one end of rotating shaft 3 is erected on housing 2, one end that rotating shaft 3 deviates from housing 2 penetrates in sleeve 11, and the madial wall of housing 2 is provided with rotor 4.The outer stator 5 that is arranged with of sleeve 11, housing 2 is outer is covered with vacuum (-tight) housing 6, and the bottom of vacuum (-tight) housing 6 and motor cabinet 1 are tightly connected.Motor cabinet 1 bottom is provided with vacuum extractor 12, between housing 2 madial walls and rotor 4, is provided with shock ring 41, and the madial wall of vacuum (-tight) housing 6 is provided with buffer layer 61.The annular slot 21 that is provided with inner side in housing 2 with rotor 4 corresponding positions, shock ring 41 and rotor 4 are embedded in annular slot 21, and rotor 4 is the rotary magnet that can rotate with housing 2 and rotating shaft 3.The side that shock ring 41 deviates from motor cabinet 1 be provided with radially extend inwardly buckle limit 411, button limit 411 is interlocked and coordinates with the top of rotor 4.
Motor cabinet 1 is provided with the sleeve of motor cabinet 1 one-body molded setting and keeps cylinder 13, and sleeve keeps the bottom of cylinder 13 interior motor cabinets 1 to be provided with motor bottom groove 14, is provided with magnetic field enhancing device 7 in motor bottom groove 14.Magnetic field enhancing device 7 comprises that the magnet being embedded in motor bottom groove 17 keeps seat 71; the side that magnet protecting seat 71 deviates from motor cabinet 1 is provided with magnet groove 711; in magnet groove 711, be provided with auxiliary magnet 72; between rotating shaft 3 and auxiliary magnet 72, be provided with thrust plate 73; thrust plate 73 is arranged in magnet groove 711, and rotating shaft 3 is by the setting that offsets of a side of motor cabinet 1 and thrust plate 73.
Stator 5 comprises coil 51, and coil 51 keeps a side of cylinder 13 to be provided with by sleeve protrudingly buckleing 52, and protruding button 52 keeps the top of cylinder 13 to fasten with sleeve arranging.
The operation principle of the operation principle of low noise damping high efficiency motor of the present utility model and the motor of prior art is basic identical, difference is: low noise damping high efficiency motor of the present utility model can effectively improve motor working efficiency and absorb the vibrations that produce in machine operation by vacuum (-tight) housing 6, shock ring 41 and buffer layer 61 are set, and improves the operating efficiency of motor.
Claims (6)
1. a low noise damping high efficiency motor, comprise motor cabinet, housing and rotating shaft, the middle part of described motor cabinet is provided with sleeve, one end of described rotating shaft is erected on described housing, the other end penetrates in sleeve, the madial wall of described housing is provided with rotor, described bush outer sleeve is provided with stator, it is characterized in that: described housing is covered with vacuum (-tight) housing outward, bottom and the motor cabinet of described vacuum (-tight) housing are tightly connected, described motor cabinet bottom is provided with vacuum extractor, between described housing madial wall and rotor, be provided with shock ring, the madial wall of described vacuum (-tight) housing is provided with buffer layer.
2. low noise damping high efficiency motor according to claim 1, it is characterized in that: the annular slot that is provided with inner side in described housing with rotor corresponding position, described shock ring and rotor are embedded in described annular slot, and described rotor is the rotary magnet that can rotate with housing and rotating shaft.
3. low noise damping high efficiency motor according to claim 1, it is characterized in that: described motor cabinet is provided with the sleeve of the one-body molded setting of motor cabinet and keeps cylinder, described sleeve keeps the bottom of motor cabinet in cylinder to be provided with motor bottom groove, in described motor bottom groove, is provided with magnetic field enhancing device.
4. low noise damping high efficiency motor according to claim 3; it is characterized in that: described magnetic field enhancing device comprises that the magnet being embedded in motor bottom groove keeps seat; the side that described magnet protecting seat deviates from motor cabinet is provided with magnet groove; in described magnet groove, be provided with auxiliary magnet; between described rotating shaft and auxiliary magnet, be provided with thrust plate; described thrust plate is arranged in magnet groove, and described rotating shaft is by the setting that offsets of a side of motor cabinet and thrust plate.
5. low noise damping high efficiency motor according to claim 1 and 2, is characterized in that: the side that described shock ring deviates from motor cabinet is provided with the limit of buckleing of radially extending inwardly, and described button limit is interlocked and coordinates with the top of rotor.
6. low noise damping high efficiency motor according to claim 3, is characterized in that: described stator pack vinculum circle, and described coil keeps a side of cylinder to be provided with protruding button by sleeve, and the top of described protruding button and described sleeve maintenance cylinder fastens and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821239.6U CN203707969U (en) | 2013-12-11 | 2013-12-11 | Low-noise high-efficiency damping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320821239.6U CN203707969U (en) | 2013-12-11 | 2013-12-11 | Low-noise high-efficiency damping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707969U true CN203707969U (en) | 2014-07-09 |
Family
ID=51058349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320821239.6U Expired - Fee Related CN203707969U (en) | 2013-12-11 | 2013-12-11 | Low-noise high-efficiency damping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191990A1 (en) * | 2017-04-18 | 2018-10-25 | 南通森玛特电机有限公司 | High-efficiency explosion-proof three-phase asynchronous motor |
-
2013
- 2013-12-11 CN CN201320821239.6U patent/CN203707969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018191990A1 (en) * | 2017-04-18 | 2018-10-25 | 南通森玛特电机有限公司 | High-efficiency explosion-proof three-phase asynchronous motor |
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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: 20140709 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |