CN207910577U - A kind of motor fan housing with safety pin - Google Patents
A kind of motor fan housing with safety pin Download PDFInfo
- Publication number
- CN207910577U CN207910577U CN201721712012.2U CN201721712012U CN207910577U CN 207910577 U CN207910577 U CN 207910577U CN 201721712012 U CN201721712012 U CN 201721712012U CN 207910577 U CN207910577 U CN 207910577U
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- CN
- China
- Prior art keywords
- bending
- bent sheet
- safety pin
- bolt
- fan housing
- 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
- 238000005452 bending Methods 0.000 claims abstract description 77
- 230000008439 repair process Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of motor fan housing with safety pin, which is characterized in that including fan cover body, bent sheet, bending item, safety pin and attachment device；The utility model has the advantage of：Middle fan guard and be also simultaneously outsides cover of electric machinery, avoiding being arranged a variety of devices keeps the installation of motor and repair more convenient；Motor fan housing is fixed using bending item and bent sheet, has both ensured to firmly install, be both and there is thermal diffusivity, so that the heat that motor generates directly is exported, it is not necessary to pass through numerous obstacles；It need to only be opened when motor fan housing repair easy to disassemble and tighten bolt and safety pin and the rotor of fan and the inside can be repaired.
Description
Technical field
The utility model is related to a kind of fan guard more particularly to a kind of motor fan housings with safety pin.
Background technology
Electric machine structure is divided into rotor and stator, and motor stator keeps opposing stationary in the process of work, and rotor is in work
Quick rotary electrification, electric motor fan is needed to be mounted in a kind of motor assist equipment on motor stator main shaft, main shaft band in work
Also a large amount of heat is generated while turn runs at high speed, since electric fan is mounted on main shaft, so when rotor runs at high speed,
Electric fan also and then runs at high speed, and the heat of generation is seen off by hearsay in time, when motor is stopped, main shaft no longer turns
Dynamic, electric fan is also stopped.
Current electric motor fan is very troublesome to repair, and motor housing is removed, then rotor axle sleeve is removed, finally
Fan guard is removed, can just be repaired, keeps the maintenance of motor very not convenient.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of motor fan housings with safety pin.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of motor with safety pin
Fan guard, which is characterized in that including fan cover body, bent sheet, bending item, safety pin and attachment device；The wind
Fan cover body is hexagon lid-like, and the bent sheet includes bent sheet a and bent sheet b, and the bent sheet a settings are described
On the left of fan cover body, the bent sheet a is fixedly connected with the fan cover body, and the bent sheet b is arranged in the fan
On the right side of cover body, the bent sheet b is fixedly connected with the fan cover body；The bending item includes bending a and bending item
B, the bending a are arranged at the middle part of the bent sheet a, and the bending b is arranged at the middle part of the bent sheet b, described
Safety pin includes safety plug top and safety plug lower part；The attachment device includes bolt a, bolt b, bolt c.
Further, the safety plug top is fixedly connected by bolt c with the bent sheet a.
Further, the safety plug lower part is fixedly connected by the bolt a and bolt b with the bending a.
Further, for the bent sheet a by primary bending, bending place is fillet, and bending angle is 90 °.
Further, for the bent sheet b by bending twice, bending place is fillet, and bending angle is 90 °.
Further, for the bending a by bending twice, bending place is fillet, and bending angle is 90 °, the bending a
It is detachably connected by the safety pin with the bent sheet a.
Further, for the bending b by bending twice, bending place is fillet, and bending angle is 90 °, the bending b
It is detachably connected with the bent sheet b by tightening bolt.
Further, two screw holes are had on the bending a and bending b.
The utility model has the advantage of：
1, fan guard and be also simultaneously outsides cover of electric machinery in the utility model, avoid being arranged a variety of devices make motor installation and
It repairs more convenient.
2, motor fan housing is fixed using bending item and bent sheet in the utility model, has both ensured to firmly install,
It is both and there is thermal diffusivity, so that the heat that motor generates directly is exported, it is not necessary to pass through numerous obstacles.
3, the motor fan housing of the utility model is easy to disassemble, and when repair, which need to only open, tightens bolt and safety pin i.e.
The rotor of fan and the inside can be repaired.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the vertical view of the utility model.
Fig. 2 is the utility model left view.
Fig. 3 is the structural schematic diagram of the utility model safety pin.
Wherein：
1, fan cover body；2, bent sheet a；3, safety pin；31, safety plug top；
32, safety plug lower part；33, bolt a；34, bolt b；35, bolt c；
4, an a is bent；5, bent sheet b；6, a b is bent；7, bolt is tightened；
8, screw hole
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
As shown in Figs. 1-3, a kind of motor fan housing with safety pin 3, which is characterized in that including fan cover body
1, bent sheet, bending item, safety pin 3 and attachment device；The fan cover body 1 is hexagon lid-like, described
Bent sheet includes bent sheet a2 and bent sheet b5, and the bent sheet a2 settings are in 1 left side of the fan cover body, the bent sheet
A2 is fixedly connected with the fan cover body 1, and the bent sheet b5 settings are in 1 right side of the fan cover body, the bent sheet
B5 is fixedly connected with the fan cover body 1；The bending item includes bending a4 and bends a b6, and the bending a4 is set
It sets at the middle part of the bent sheet a2, the bending b6 is arranged at the middle part of the bent sheet b5, and the safety pin 3 wraps
Include safety plug top 31 and safety plug lower part 32；The attachment device includes bolt a33, bolt b34, bolt c35.
Safety plug top 31 is fixedly connected by bolt c35 with the bent sheet a2.The safety plug lower part 32 passes through institute
Bolt a33 and bolt b34 are stated, is fixedly connected with the bending a4.For bent sheet a2 by primary bending, bending place is fillet,
Bending angle is 90 °.For the bent sheet b5 by bending twice, bending place is fillet, and bending angle is 90 °.The bending item
For a4 by bending twice, bending place is fillet, and bending angle is 90 °, and the bending a4 and bent sheet a2 passes through described
Safety pin 3 is detachably connected.For the bending b6 by bending twice, bending place is fillet, and bending angle is 90 °, institute
The bending b6 and bent sheet b5 is stated to be detachably connected by tightening bolt 7.On the bending a4 and bending b6 respectively
Screw hole 8 there are two opening.
Working method:
The fan cover body 1 is fixedly connected with bent sheet, and the shell of motor is fixedly connected with bending item, is bent and is set on item
There is screw hole 8, bolt can be fixed on item is bent on electric machine casing by screw hole 8, when dismantling fan guard, as long as opening fan guard
Tightening for left end and has short safety pin 3 that can disassemble at bolt 7.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of motor fan housing with safety pin, which is characterized in that including fan cover body, bent sheet, bending item,
Safety pin and attachment device；The fan cover body be hexagon lid-like, the bent sheet include bent sheet a and
Bent sheet b, on the left of the fan cover body, the bent sheet a is fixed with the fan cover body to be connected for the bent sheet a settings
It connects, the bent sheet b is arranged on the right side of the fan cover body, and the bent sheet b is fixedly connected with the fan cover body；Institute
It states bending item to include bending a and bend a b, the bending a is arranged at the middle part of the bent sheet a, and the bending b is set
It sets at the middle part of the bent sheet b, the safety pin includes safety plug top and safety plug lower part；The attachment device packet
Include bolt a, bolt b, bolt c.
2. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that on the safety plug
Portion is fixedly connected by bolt c with the bent sheet a.
3. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that under the safety plug
Portion is fixedly connected by the bolt a and bolt b with the bending a.
4. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that the bent sheet a
By once bending, bending place is fillet, and bending angle is 90 °.
5. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that the bent sheet b
By bending twice, bending place is fillet, and bending angle is 90 °.
6. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that the bending a
By bending twice, bending place is fillet, and bending angle is 90 °, and the bending a and bent sheet a passes through the safety
Safety plug is detachably connected.
7. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that the bending b
By bending twice, bending place is fillet, and bending angle is 90 °, and the bending b and bent sheet b is by tightening bolt
It is detachably connected.
8. a kind of motor fan housing with safety pin as described in claim 1, which is characterized in that the bending a
Two screw holes are had on bending b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712012.2U CN207910577U (en) | 2017-12-11 | 2017-12-11 | A kind of motor fan housing with safety pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712012.2U CN207910577U (en) | 2017-12-11 | 2017-12-11 | A kind of motor fan housing with safety pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910577U true CN207910577U (en) | 2018-09-25 |
Family
ID=63567807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712012.2U Expired - Fee Related CN207910577U (en) | 2017-12-11 | 2017-12-11 | A kind of motor fan housing with safety pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910577U (en) |
-
2017
- 2017-12-11 CN CN201721712012.2U patent/CN207910577U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180925 |