CN203951290U - Can open electric motor end cap - Google Patents
Can open electric motor end cap Download PDFInfo
- Publication number
- CN203951290U CN203951290U CN201420149713.XU CN201420149713U CN203951290U CN 203951290 U CN203951290 U CN 203951290U CN 201420149713 U CN201420149713 U CN 201420149713U CN 203951290 U CN203951290 U CN 203951290U
- Authority
- CN
- China
- Prior art keywords
- end cap
- lid
- face plate
- returning face
- main body
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses one and can open electric motor end cap, its technical scheme main points are to comprise end cap main body, lid, described end cap main body is open circles tubbiness, described lid is lived end cap main body one side cover, described lid is divided into fan-shaped, described lid is divided at least 2, described lid is provided with air vent hole, described each lid outside is fixed with returning face plate described in the first returning face plate and is hinged on end cap main body outside, described end cap main body outside is provided with annular sliding recess, described annular sliding recess is provided with slip annulus, described slip annulus slides axially in annular sliding recess, described slip annulus outside is hinged with the second returning face plate, the described second returning face plate other end is hinged on the first returning face plate side, described lid is provided with locking device.
Description
Technical field
The utility model relates to a kind of electric motor end cap, and more particularly, it relates to one can open electric motor end cap.
Background technology
Because water pump need to work long hours, for pump motor is dispelled the heat, be provided with fan at pump motor end, in order to ensure that safety is provided with electric motor end cap and prevents that people from pointing to stretch into and cause the accident on pump motor shell, but because fan is being operated in easily accumulation dust of fan surface for a long time, the dust of accumulation reduces the radiating effect of fan, and the increase of dust easily makes dust enter pump motor inside, cause pump motor to damage, be fan cleaning so need to pull down electric motor end cap after fan accumulates certain dust, but because being connected with motor, electric motor end cap closely makes dismounting trouble, make to clear up fan trouble.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of electric motor end cap opened that can be easy to open easy cleaning.
For achieving the above object, the utility model provides following technical scheme: one can be opened electric motor end cap, comprise end cap main body, lid, described end cap main body is open circles tubbiness, described lid is lived end cap main body one side cover, described lid is divided into 4, described lid is provided with air vent hole, described each lid outside is fixed with returning face plate described in the first returning face plate and is hinged on end cap main body outside, described end cap main body outside is provided with annular sliding recess, described annular sliding recess is provided with slip annulus, described slip annulus slides axially in annular sliding recess, described slip annulus outside is hinged with the second returning face plate, the described second returning face plate other end is hinged on the first returning face plate side, described lid is provided with locking device.
By adopting technique scheme, in the time that needs are cleared up fan, promote slip annulus, slip annulus pulls the second returning face plate successively, the first returning face plate, the second returning face plate and the first returning face plate are rotated, the first returning face plate drives lid to open, end cap body openings is opened, making to dismantle motor main body just can clear up fan inside, after cleaning out, slip annulus is pushed back, slip annulus promotes the second returning face plate successively, the first returning face plate, the second returning face plate and the first returning face plate are resetted, the first returning face plate drives lid closure, make the sealing of end cap body openings, reduce the process that removes and installs of cleaning fan, make the step of cleaning fan reduce, effectively improve operating efficiency.
The utility model is further set to: described locking device comprises fan-shaped locking column, lock nut, described locking column is arranged on lid with one heart, described locking column arcwall face is provided with screw thread, and described locking column forms lock body, and described lock nut is fixed on locking column.
By adopting technique scheme, when passing through lock nut after lid closure, lid is fastened, closed rear cover body can arbitrarily not opened, prevent that slip annulus from, because vibrations slip off, causing lid to open and causing the accident, improve the use safety of equipment.
The utility model is further set to: relative lid one side of described slip annulus is provided with spring, and described spring is fixed on annular sliding recess sidewall.
By adopting technique scheme, when opening after lock nut due to spring force, slip annulus is automatically springed open, lid can be opened automatically, increase work efficiency, and in the time of lid closure state, the annulus locking of sliding when the elastic force of spring, reduces vibrations, improves useful life.
Brief description of the drawings
Fig. 1 is the structure chart that the utility model can be opened electric motor end cap embodiment;
Fig. 2 is the structure chart that the utility model can be opened electric motor end cap embodiment end cap main body;
Fig. 3 is the closure state figure that the utility model can be opened electric motor end cap embodiment;
Fig. 4 is the opening figure that the utility model can be opened electric motor end cap embodiment.
Reference numeral: 1, end cap main body; 2, lid; 3, the first returning face plate; 4, the second returning face plate; 5, slip annulus; 6, annular sliding recess; 7, locking device; 8, locking column; 9, lock nut; 10, spring; 11, air vent hole.
Embodiment
Can open electric motor end cap embodiment referring to figs. 1 through Fig. 4 to the utility model is described further.
One can be opened electric motor end cap, comprise end cap main body 1, lid 2, described end cap main body 1 is open circles tubbiness, described lid 2 is lived end cap main body 1 one side covers, described lid 2 is divided into fan-shaped, described lid 2 is divided at least 2, state lid 2 and be divided into 4, described lid 2 is provided with air vent hole 11, described each lid 2 outsides are fixed with returning face plate described in the first returning face plate 3 and are hinged on end cap main body 1 outside, described end cap main body 1 outside is provided with annular sliding recess 6, described annular sliding recess 6 is provided with slip annulus 5, described slip annulus 5 slides axially in annular sliding recess 6, described slip annulus 5 outsides are hinged with the second returning face plate 4, described second returning face plate 4 other ends are hinged on the first returning face plate 3 sides, described lid is provided with locking device 7, in the time that needs are cleared up fan, promote slip annulus 5, slip annulus 5 pulls the second returning face plate 4 successively, the first returning face plate 3, the second returning face plate 4 and the first returning face plate 3 are rotated, the first returning face plate 3 drives lid 2 to open, end cap main body 1 opening is opened, making to dismantle motor main body just can clear up fan inside, after cleaning out, slip annulus 5 is pushed back, slip annulus 5 promotes the second returning face plate 4 successively, the first returning face plate 3, the second returning face plate 4 and the first returning face plate 3 are resetted, the first returning face plate 3 drives lid 2 closures, make end cap main body 1 closure of openings, reduce the process that removes and installs of cleaning fan, make the step of cleaning fan reduce, effectively improve operating efficiency, locking device 7 pins lid 2, prevent that motor vibrations from causing lid 2 to open.
Described locking device 7 comprises fan-shaped locking column 8, lock nut 9, described locking column 8 is arranged on lid 2 with one heart, described locking column 8 arcwall faces are provided with screw thread, 8 one-tenth lock body of described locking cylindricality, and described lock nut 9 is fixed on locking column 8, after lid 2 is closed, pass through lock nut 9, lid 2 is fastened, closed rear cover body 2 can arbitrarily not opened, prevented that slip annulus 5 is because vibrations slip off, cause lid 2 to open and cause the accident, improve the use safety of equipment.
Relative lid 2 one sides of slip annulus 5 are provided with spring 10, described spring 10 is fixed on annular sliding recess 6 sidewalls, when opening after lock nut 9 due to spring 10 elastic force, slip annulus 5 is automatically springed open, lid 2 can be opened automatically, increase work efficiency, and in the time of lid 2 closure state, the annulus 5 that slides when the elastic force of spring 10 is locked, and reduces vibrations, improves useful life.
Claims (3)
1. can open electric motor end cap for one kind, it is characterized in that: comprise end cap main body, lid, described end cap main body is open circles tubbiness, described lid is lived end cap main body one side cover, described lid is divided into fan-shaped, described lid is divided at least 2, described lid is provided with air vent hole, described each lid outside is fixed with returning face plate described in the first returning face plate and is hinged on end cap main body outside, described end cap main body outside is provided with annular sliding recess, described annular sliding recess is provided with slip annulus, described slip annulus slides axially in annular sliding recess, described slip annulus outside is hinged with the second returning face plate, the described second returning face plate other end is hinged on the first returning face plate side, described lid is provided with locking device.
2. the electric motor end cap of opening according to claim 1, it is characterized in that: described locking device comprises fan-shaped locking column, lock nut, described locking column is arranged on lid with one heart, described locking column arcwall face is provided with screw thread, described locking column forms lock body, and described lock nut is fixed on locking column.
3. the electric motor end cap of opening according to claim 2, is characterized in that: relative lid one side of described slip annulus is provided with spring, and described spring is fixed on annular sliding recess sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149713.XU CN203951290U (en) | 2014-03-29 | 2014-03-29 | Can open electric motor end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149713.XU CN203951290U (en) | 2014-03-29 | 2014-03-29 | Can open electric motor end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951290U true CN203951290U (en) | 2014-11-19 |
Family
ID=51893306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149713.XU Expired - Fee Related CN203951290U (en) | 2014-03-29 | 2014-03-29 | Can open electric motor end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951290U (en) |
-
2014
- 2014-03-29 CN CN201420149713.XU patent/CN203951290U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20190329 |