CN206332552U - A kind of alternating current generator - Google Patents
A kind of alternating current generator Download PDFInfo
- Publication number
- CN206332552U CN206332552U CN201621398356.6U CN201621398356U CN206332552U CN 206332552 U CN206332552 U CN 206332552U CN 201621398356 U CN201621398356 U CN 201621398356U CN 206332552 U CN206332552 U CN 206332552U
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- CN
- China
- Prior art keywords
- chamber
- housing
- cap
- rotating shaft
- alternating current
- 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
Abstract
A kind of alternating current generator disclosed in the utility model, including body and coil block, the body includes housing, drive end bearing bracket and rear end cap, drive end bearing bracket and rear end cap are fastened on the rear and front end of housing respectively, first chamber is provided with housing, second chamber is formed between drive end bearing bracket and housing, the 3rd chamber is formed between rear end cap and housing, stator, rotor and rotating shaft are provided with first chamber, rotating shaft one end is arranged in the 3rd chamber by oiliness bearing, and the rotating shaft other end is stretched out in outside drive end bearing bracket through the oiliness bearing in second chamber；The coil block includes being provided with wire turn and the skeleton to install fixed wire turn in package shell, package shell, and wire turn connects plug by lead-out wire；Two oiliness bearing outer walls are arranged with damper element, and damper element includes inner ring sleeve, exterior ring cap and to some flexible members between inner ring sleeve and exterior ring cap.Its is simple and reasonable, good damping effect, improves service life.
Description
Technical field
The utility model is related to technical field of motors, more particularly to a kind of alternating current generator.
Background technology
Motor refers to a kind of calutron that electric energy conversion or transmission are realized according to the law of electromagnetic induction, its main function
It is to produce driving torque, is used as electrical appliance or various mechanical power sources.Divided by working power species：Direct current generator can be divided into
And alternating current generator.
Existing alternating current generator, generally includes body and coil block, and the body includes housing, drive end bearing bracket and rear end
Lid, drive end bearing bracket and rear end cap are fastened in the rear and front end of housing, housing respectively is provided with first chamber, drive end bearing bracket and housing it
Between form second chamber, the 3rd chamber is formed between rear end cap and housing, stator is provided with first chamber and is matched with stator
The rotor of conjunction, is provided with the axle center of rotor and is integrally formed the rotating shaft that simultaneously rotor driven is rotated with rotor, rotating shaft one end passes through
Oiliness bearing is arranged in the 3rd chamber, and the rotating shaft other end is stretched out in outside drive end bearing bracket through the oiliness bearing in second chamber；
The coil block includes being provided with wire turn and the skeleton to install fixed wire turn in package shell, package shell, and wire turn is by drawing
Line connects plug.
Motor inevitably produces vibrations in the process of running, and motor shakes the noise effect of generation building ring
Border, while the service life of motor greatly reduces in prolonged vibrations.
Utility model content
In view of the shortcomings of the prior art and defect, the utility model provides a kind of alternating current generator, and its is simple and reasonable, subtracts
Shake effect good, improve service life.
To achieve the above object, the utility model provides following technical scheme.
A kind of alternating current generator, including body and coil block, the body include housing, drive end bearing bracket and rear end cap, front end
Lid and rear end cap are fastened in the rear and front end of housing, housing and are provided with first chamber respectively, are formed between drive end bearing bracket and housing
Second chamber, forms turn for being provided with stator in the 3rd chamber, first chamber and being engaged with stator between rear end cap and housing
Son, is provided with the axle center of rotor and is integrally formed the rotating shaft that simultaneously rotor driven is rotated with rotor, rotating shaft one end passes through oil-containing axle
Hold and be arranged in the 3rd chamber, the rotating shaft other end is stretched out in outside drive end bearing bracket through the oiliness bearing in second chamber；The line
Coil assembly includes being provided with wire turn and the skeleton to install fixed wire turn in package shell, package shell, and wire turn is connected by lead-out wire
Plug；Two oiliness bearing outer walls are arranged with damper element, and damper element includes inner ring sleeve, exterior ring cap and to located at inner ring sleeve
Some flexible members between exterior ring cap.
Further, some screwed holes are equidistantly provided with exterior ring cap, are connected through a screw thread between damper element and end cap.
Further, separated between first chamber and second chamber and between first chamber and the 3rd chamber by dividing plate
Open, support being provided with spring between oiliness bearing and dividing plate.
Further, exterior ring cap outer wall is arranged with rubber ring.
Further, axle sleeve is additionally provided with first chamber, axle sleeve is located at rotating shaft outer wall through diaphragm housing ring.
Compared with prior art, the beneficial effects of the utility model are：Motor produces vibrations in running, and this practicality is new
Type carries out damping to motor by being arranged damper element on oiliness bearing perisporium at two, and oiliness bearing coordinates with inner ring sleeve to be produced
Raw shaking force reduces the vibrations of motor by the cooperation between flexible member and exterior ring cap.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional view.
Fig. 2 is the utility model damper element cross-sectional view.
In Fig. 1 and Fig. 2,1 housing, 2 drive end bearing brackets, 3 rear end caps, 4 oiliness bearings, 5 package shells, 6 wire turns, 7 skeletons, 8 connections
Plug, 9 damper elements, 11 first chambers, 12 stators, 13 rotors, 14 rotating shafts, 15 dividing plates, 16 springs, 17 axle sleeves, 21 second chambers
Room, 31 the 3rd chambers, 91 inner ring sleeves, 92 exterior ring caps, 93 flexible members, 921 screwed holes.
Embodiment
Further explaination is done to the utility model with reference to accompanying drawing.
A kind of alternating current generator as depicted in figs. 1 and 2, including body and coil block, the body include housing 1, preceding
End cap 2 and rear end cap 3, drive end bearing bracket 2 and rear end cap 3 are fastened in the rear and front end of housing 1, housing 1 and are provided with the first chamber respectively
Room 11, forms second chamber 21 between drive end bearing bracket 2 and housing 1, the 3rd chamber 31, the first chamber are formed between rear end cap 3 and housing 1
Stator 12 and the rotor 13 being engaged with stator 12 are provided with room 11, be provided with the axle center of rotor 13 turns into rotor 13
The rotating shaft 14 that one and rotor driven 13 are rotated, one end of rotating shaft 14 is arranged in the 3rd chamber 31 by oiliness bearing 4, rotating shaft 14
The other end is stretched out in outside drive end bearing bracket 2 through the oiliness bearing 4 in second chamber 21；The coil block includes package shell 5, envelope
Wire turn 6 and the skeleton 7 to install fixed wire turn 6 are provided with involucrum 5, wire turn 6 connects plug 8 by lead-out wire；Two oil-containings
The outer wall of bearing 4 is arranged with damper element 9, and damper element 9 includes inner ring sleeve 91, exterior ring cap 92 and to located at inner ring sleeve 91 and outside
Some flexible members 93 between ring set 92.
Motor produces vibrations in running, and the utility model on the perisporium of oiliness bearing 4 at two by being arranged damping
Element 9 carries out damping to motor, and oiliness bearing 4 coordinates the shaking force produced to pass through flexible member 93 and exterior ring cap with inner ring sleeve 91
Coordinate to reduce the vibrations of motor between 92.
Some screwed holes 921 are equidistantly provided with exterior ring cap 92, are connected through a screw thread between damper element 9 and end cap, side
Damper element 9 dismounting, be easy to the replacing to damper element 9 and maintenance.
By 15 points of dividing plate between first chamber 11 and second chamber 21 and between the chamber 31 of first chamber 11 and the 3rd
Separate, supported between oiliness bearing 4 and dividing plate 15 and be provided with spring 16, further coordinate damper element 9 to carry out damping to motor.
The outer wall of exterior ring cap 92 is arranged with rubber ring, it is therefore prevented that direct contact vibration between damper element 9 and end cap, improves
Service life.
Axle sleeve 17 is additionally provided with first chamber 11, axle sleeve 17 is sheathed on the outer wall of rotating shaft 14,17 pairs of axle sleeve through dividing plate 15
Rotating shaft 14 has carried out spacing, it is therefore prevented that rotating shaft 14 is offset in rotation process.
The above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (5)
1. a kind of alternating current generator, including body and coil block, the body include housing（1）, drive end bearing bracket（2）And rear end cap
（3）, drive end bearing bracket（2）And rear end cap（3）Housing is fastened on respectively（1）Rear and front end, housing（1）Inside it is provided with first chamber
（11）, drive end bearing bracket（2）With housing（1）Between form second chamber（21）, rear end cap（3）With housing（1）Between formed the 3rd chamber
Room（31）, first chamber（11）Inside it is provided with stator（12）And and stator（12）The rotor being engaged（13）, in rotor（13）'s
It is provided with axle center and rotor（13）It is integrally formed and rotor driven（13）The rotating shaft of rotation（14）, rotating shaft（14）One end by containing
Oil bearing（4）It is arranged at the 3rd chamber（31）It is interior, rotating shaft（14）The other end passes through second chamber（21）Interior oiliness bearing（4）Stretch
For drive end bearing bracket（2）It is outside；The coil block includes package shell（5）, package shell（5）It is interior to be provided with wire turn（6）With to install
Fixed wire turn（6）Skeleton（7）, wire turn（6）Plug is connected by lead-out wire（8）；It is characterized in that：Two oiliness bearings（4）
Outer wall is arranged with damper element（9）, damper element（9）Including inner ring sleeve（91）, exterior ring cap（92）And to located at inner ring sleeve
（91）And exterior ring cap（92）Between some flexible members（93）.
2. a kind of alternating current generator according to claim 1, it is characterised in that：Exterior ring cap（92）On be equidistantly provided with some spiral shells
Pit（921）, damper element（9）It is connected through a screw thread between end cap.
3. a kind of alternating current generator according to claim 1, it is characterised in that：First chamber（11）And second chamber（21）It
Between and first chamber（11）With the 3rd chamber（31）Between pass through dividing plate（15）Separate, oiliness bearing（4）With dividing plate（15）
Between support be provided with spring（16）.
4. a kind of alternating current generator according to claim 1, it is characterised in that：Exterior ring cap（92）Outer wall is arranged with rubber ring.
5. a kind of alternating current generator according to claim 1, it is characterised in that：First chamber（11）Inside it is additionally provided with axle sleeve
（17）, axle sleeve（17）Through dividing plate（15）It is sheathed on rotating shaft（14）Outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398356.6U CN206332552U (en) | 2016-12-20 | 2016-12-20 | A kind of alternating current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398356.6U CN206332552U (en) | 2016-12-20 | 2016-12-20 | A kind of alternating current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332552U true CN206332552U (en) | 2017-07-14 |
Family
ID=59290139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398356.6U Expired - Fee Related CN206332552U (en) | 2016-12-20 | 2016-12-20 | A kind of alternating current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726069A (en) * | 2021-08-28 | 2021-11-30 | 深圳市深信创联智能科技有限责任公司 | High-rotation-speed direct-drive motor of hydrogen fuel cell with high fault-tolerant operation capacity |
-
2016
- 2016-12-20 CN CN201621398356.6U patent/CN206332552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113726069A (en) * | 2021-08-28 | 2021-11-30 | 深圳市深信创联智能科技有限责任公司 | High-rotation-speed direct-drive motor of hydrogen fuel cell with high fault-tolerant operation capacity |
| CN113726069B (en) * | 2021-08-28 | 2023-02-28 | 深圳市深信创联智能科技有限责任公司 | High-rotation-speed direct-drive motor of hydrogen fuel cell with high fault-tolerant operation capacity |
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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 |
Granted publication date: 20170714 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |