CN204886501U - Flame -proof type motor - Google Patents
Flame -proof type motor Download PDFInfo
- Publication number
- CN204886501U CN204886501U CN201520584752.7U CN201520584752U CN204886501U CN 204886501 U CN204886501 U CN 204886501U CN 201520584752 U CN201520584752 U CN 201520584752U CN 204886501 U CN204886501 U CN 204886501U
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- China
- Prior art keywords
- shell body
- stator
- end cover
- rotor
- top end
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a flame -proof type motor, including the shell body, be equipped with the top end cover between the shell body top, be equipped with the bottom end cover between the shell body bottom, it is fixed that top end cover and bottom end cover pass through set screw, inside rotor and the stator of being equipped with of shell body, the rotor periphery is located to the stator, and the rotor center is equipped with the pivot, and it is fixed that the stator passes through the stator mounting, is equipped with wind circulation subassembly on the shell body. Compared with the prior art, the utility model has following advantage: this explosion proof machine is difficult for arousing and the explosion has further improved the security, and stability is good.
Description
Technical field
The utility model relates to a kind of flameproof motor, belongs to motor technology field.
Background technology
Along with the development of science and technology, the application of motor is more and more extensive, and the safety of motor also receives the concern of people day by day, especially the development of fire-proof motor, and demand nowadays for explosion-proof cooling blower is wherein increasing.With the blasting-proof machine of explosion-proof cooling blower, generally its shell is made up of casing, end cap two parts, and the length of casing is longer, complicated structure, casing die casting is comparatively large, and the die casting machine tonnage of needs is also larger, process more difficult machining accuracy to be also difficult to ensure, production cost is also higher simultaneously.
Therefore, a kind of new technical scheme should be provided to solve the problem.
Summary of the invention
The utility model provides a kind of flameproof motor.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of flameproof motor, comprise shell body, shell body is provided with top end cover between top, be provided with bottom head covers between bottom shell body, top end cover and bottom head covers are fixed by dog screw, and shell body inside is provided with rotor and stator, rotor periphery is located at by stator, rotor center is provided with rotating shaft, and stator is fixed by stator fixture, and shell body is provided with wind recirculation assembly.
The related content of technique scheme is explained as follows:
In technique scheme, between rotating shaft and top end cover, bottom head covers, be provided with rotation rigid bearing.
Further technical scheme, wind recirculation assembly comprises air inlet and air outlet, and air inlet is located at shell body top, and air outlet is located at bottom shell body, and air outlet place is provided with air inducing pump.
Preferably, cushion pad is provided with between stator and shell body inwall.
Preferably, air inlet is made up of the elongated hole of multiple inclination.
Because technique scheme is used, the utility model compared with prior art has following advantages:
This fire-proof motor not easily sets off an explosion, and further increases fail safe, and good stability.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model schematic diagram.
In above accompanying drawing: 1, shell body; 2, top end cover; 3, bottom head covers; 4, dog screw; 5, rotor; 6, stator; 7, rotating shaft; 8, rigid bearing is rotated; 9, stator fixture; 10, cushion pad; 11, air inlet; 12, air outlet; 13, air inducing pump; 14, elongated hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
As shown in Figure 1, a kind of flameproof motor of the present utility model, comprise shell body 1, shell body 1 is provided with top end cover 2 between top, bottom head covers 3 is provided with between bottom shell body, top end cover 2 and bottom head covers 3 are fixed by dog screw 4, shell body 1 inside is provided with rotor 5 and stator 6, it is peripheral that rotor 5 is located at by stator 6, rotor 5 center is provided with rotating shaft 7, rotating shaft 7 and top end cover 2, be provided with between bottom head covers 3 and rotate rigid bearing 8, stator 4 is fixed by stator fixture 9, cushion pad 10 is provided with between stator 6 and shell body 1 inwall, reduce the vibrations that motor produces in operation, shell body 1 is provided with wind recirculation assembly, wind recirculation assembly comprises air inlet 11 and air outlet 12, air inlet 11 is located at shell body 1 top, air outlet 12 is located at bottom shell body 1, air outlet 12 place is provided with air inducing pump 13, unnecessary hot gas is drawn shell body 1, air inlet 11 is made up of the elongated hole 14 of multiple inclination, this fire-proof motor not easily sets off an explosion, further increase fail safe, and good stability.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (5)
1. a flameproof motor, comprise shell body, it is characterized in that: between described shell body top, be provided with top end cover, be provided with bottom head covers between bottom described shell body, described top end cover and bottom head covers are fixed by dog screw, and described shell body inside is provided with rotor and stator, rotor periphery is located at by described stator, described rotor center is provided with rotating shaft, and described stator is fixed by stator fixture, and described shell body is provided with wind recirculation assembly.
2. a kind of flameproof motor according to claim 1, is characterized in that: be provided with rotation rigid bearing between described rotating shaft and top end cover, bottom head covers.
3. a kind of flameproof motor according to claim 1, is characterized in that: described wind recirculation assembly comprises air inlet and air outlet, and described air inlet is located at shell body top, and described air outlet is located at bottom shell body, and described air outlet place is provided with air inducing pump.
4. a kind of flameproof motor according to claim 1, is characterized in that: be provided with cushion pad between described stator and shell body inwall.
5. a kind of flameproof motor according to claim 3, is characterized in that: described air inlet is made up of the elongated hole of multiple inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584752.7U CN204886501U (en) | 2015-08-05 | 2015-08-05 | Flame -proof type motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584752.7U CN204886501U (en) | 2015-08-05 | 2015-08-05 | Flame -proof type motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886501U true CN204886501U (en) | 2015-12-16 |
Family
ID=54830822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584752.7U Expired - Fee Related CN204886501U (en) | 2015-08-05 | 2015-08-05 | Flame -proof type motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204886501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130272A (en) * | 2020-01-03 | 2020-05-08 | 深圳市国领微特电机有限公司 | Low-noise direct current motor and use method thereof |
-
2015
- 2015-08-05 CN CN201520584752.7U patent/CN204886501U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130272A (en) * | 2020-01-03 | 2020-05-08 | 深圳市国领微特电机有限公司 | Low-noise direct current motor and use method thereof |
| CN111130272B (en) * | 2020-01-03 | 2021-11-09 | 深圳市国领微特电机有限公司 | Low-noise direct current motor and use method thereof |
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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: 20151216 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |