CN208257576U - A kind of damping brushless generator - Google Patents
A kind of damping brushless generator Download PDFInfo
- Publication number
- CN208257576U CN208257576U CN201820770718.2U CN201820770718U CN208257576U CN 208257576 U CN208257576 U CN 208257576U CN 201820770718 U CN201820770718 U CN 201820770718U CN 208257576 U CN208257576 U CN 208257576U
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- China
- Prior art keywords
- shell
- damping
- close
- spring
- fixedly connected
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Abstract
The utility model discloses a kind of damping brushless generators, including shell, shell includes first shell and second shell, damping shell is enclosed on the outside of the first shell and second shell, damping shell is connected with elastic parts between first shell and second shell respectively, the elastic parts is located between support plate and damping shell between second shell top and damping shell, so that the vibration that generator generates during operation is not easy to be transmitted to the component connecting with generator, the quality of engine is preferable.
Description
Technical field
The utility model relates to electrical generator fields, in particular to a kind of damping brushless generator.
Background technique
The working principle of brushless AC generator is that the excitation winding to exciter on stator provides excitation, rotor electricity
Pivot winding will issue alternating current, and the excitation winding after rotating rectifier in rotor to main generator in rotor is powered, thus
Main generator is set to induce required alternating current in the armature winding of stator.
The prior art can refer to the Chinese patent that notification number is CN206370743U, and it discloses a kind of efficient brushless power-generatings
Machine comprising shell, the inner wall of brushless generator shell correspond to two sides and be equipped with rotary shaft, and the side of rotary shaft passes through nothing and brushes hair
Motor housing is connect with flywheel terminal pad, several bolt fixing holes are provided in flywheel terminal pad, are equipped with wind in rotary shaft
Fan, the side of fan are equipped with rotor, and the surrounding of rotor is surrounded with several first stators, and the first stator is mounted on brushless generator
On the inner wall of shell, the side of rotor is equipped with rotating rectifier, and the side of rotating rectifier is equipped with brushless generator shell
Inner wall on, the top of exciter is equipped with terminal plate, and the top of terminal plate is equipped with automatic voltage regulator.
In actual use, generator is easy to produce vibration, influences the stability of engine, and shake and generate noise
Pollution.
Utility model content
The purpose of the utility model is to provide a kind of damping brushless generators, its advantage is that when using this generator,
The stability of brushless generator is preferable, it is not easy to generate noise, the quality of generator is preferable.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of damping brushless power-generating
Machine, including shell, shell include first shell and second shell, are enclosed with damping on the outside of the first shell and second shell
Shell, damping shell are connected with elastic parts between first shell and second shell respectively, and the bottom end of the first shell is fixed to be connected
It is connected to support plate, the elastic parts is located between support plate and damping shell between second shell top and damping shell.
By using above-mentioned technical proposal, so that the vibration that generator generates during operation is not easy to be transmitted to and send out
The component of motor connection, the quality of engine are preferable.
The utility model is further arranged to: the elastic parts includes the installation being fixedly connected on damping shell inner sidewall
Column, mounting post is interior to have columnar cavity, and cavity has perforation close to one end of shell, and cavity is interior equipped with damping disc, damping disc
It is fixedly installed with decoupling rod close to the side of shell, decoupling rod passes through perforation, and decoupling rod is fixedly connected with close to one end of shell
Disk is pushed against, is provided with the first spring and second spring in mounting post, the first spring is located at damping disc close to the side of damping shell, the
One end of one spring is fixedly connected on the inner wall of damping shell, and the other end is fixedly mounted on damping disc；Second spring, which is located at, to be subtracted
Disk is shaken close to the side of damping shell, and second spring is set on decoupling rod, and one end is fixedly connected on damping disc, and the other end is fixed
It is connected on the inner wall of mounting post.
By using above-mentioned technical proposal, by the first spring and second spring to the bidirectional damping of damping disc, shell exists
Can be two-way by damping in damping shell, so that the vibration of entire generator is smaller, quality is preferable.
The utility model is further arranged to: the abutting disk is fixedly connected with cushion rubber bumper close to the side of shell.
By using above-mentioned technical proposal, cushion rubber bumper is used to mitigate shell and push against the collision of disk.
The utility model is further arranged to: rotary shaft is rotatably connected in the first shell, rotary shaft is far from second
One end of shell passes through shell and end is fixedly connected with flywheel terminal pad, and the flywheel terminal pad and rotary shaft are welded.
By using above-mentioned technical proposal, so that structure is relatively stable.
The utility model is further arranged to: being also fixedly installed with wind on the position of the rotary shaft stretching first shell
The outside of fan, the fan is equipped with the shield with net.
By using above-mentioned technical proposal, biggish object is avoided to enter generator.
The utility model is further arranged to: the elastic parts is also located at second shell one end and second far from fan
Shell is close to one end of fan.
By using above-mentioned technical proposal, so that shell is under the damping of elastic parts everywhere, damping effect is more preferable.
In conclusion the utility model has the following beneficial effects: the vibration for generating generator during operation not
It is transmitted as readily to the component connecting with generator, the quality of engine is preferable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model is used to embody shell；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the enlarged drawing in Fig. 3 at B.
In figure, 1, shell；11, first shell；111, power generation area；112, excitation area；1121, ventilation hole；113, lug；
114, support plate；12, second shell；2, rotary shaft；3, flywheel terminal pad；4, fan；41, shield；5, damping shell；51, bullet
Property component；511, mounting post；512, cavity；513, damping disc；514, decoupling rod；515, disk is pushed against；516, cushion rubber bumper；517,
First spring；518, second spring；52, support leg；53, notch.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper", "lower", " bottom
Face " and " top surface " refer to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of damping brushless generator combined with Figure 1 and Figure 2, including shell 1, shell 1 include horizontally disposed first shell
11 and the second shell 12 that is vertically fixedly connected at the top of 11 one end of first shell, first shell 11 be connected to second shell 12,
Be rotatably connected to rotary shaft 2 in first shell 11, first shell 11 include the power generation area 111 being staggered with second shell 12 and with
The corresponding excitation area 112 of second shell 12, for power generation area 111 for generating electricity, excitation area 112 is used for excitation, and rotary shaft 2 is separate
One end of second shell 12 passes through shell 1 and end and is fixedly connected with flywheel terminal pad 3, preferably welds, and rotary shaft 2 stretches out the
Fan 4 is also fixedly installed on the position of one shell 11.It is handed over after carrying out excitation by the power generation output of power generation area 111 in excitation area 112
Galvanic electricity, fan 4 are rotated with rotary shaft 2, are radiated by generating towards the distinguished and admirable of power generation area 111 to generator.
Such as Fig. 2, the outside of first shell 11 and second shell 12 is enclosed with damping shell 5, damping shell 5 respectively with first shell
Elastic parts 51 is connected between 11 and second shell 12, so that the vibration that generator generates during operation is not easy to transmit
Quality to the component connecting with generator, engine is preferable, and the bottom end of damping shell 5 is fixed with support leg 52.
First shell 11 is cylindrical in shape combined with Figure 1 and Figure 2, and cross section is hexagon, and second shell 12 is square, first shell
11 top of body is fixedly connected with lug 113 far from one end of second shell 12, is convenient for installation and fixes.In first shell 11 with
The corresponding bottom of second shell 12 is provided with several ventilation holes 1121, and the bottom end of first shell 11 is fixedly connected with support plate 114, branch
Fagging 114 is located at the side of ventilation hole 1121.It is corresponding with the corresponding position of ventilation hole 1121 and with control button on damping shell 5
Position have notch 53.
Such as Fig. 2, elastic parts 51 be located between support plate 114 and damping shell 5 and 12 top of second shell and damping shell 5 it
Between, elastic parts 51 is also located at second shell 12 one end and second shell 12 far from fan 4 close to one end of fan 4.
In conjunction with Fig. 3 and Fig. 4, elastic parts 51 includes the mounting post 511 being fixedly connected on 5 inner sidewall of damping shell, installation
There is columnar cavity 512, cavity 512 has perforation close to one end of shell 1, and the diameter of perforation is less than cavity 512 in column 511
Diameter.Damping disc 513 is equipped in cavity 512, damping disc 513 is fixedly installed with decoupling rod 514 close to the side of shell 1, subtracts
It shakes bar 514 and passes through perforation, decoupling rod 514 is fixedly connected with close to one end of shell 1 and pushes against disk 515, pushes against disk 515 close to shell
1 side is fixedly connected with cushion rubber bumper 516, and cushion rubber bumper 516 is used to mitigate shell 1 and push against the collision of disk 515.
Such as Fig. 4, it is provided with the first spring 517 and second spring 518 in mounting post 511, the first spring 517 is located at damping disc
513 are fixedly connected on the inner wall of damping shell 5 close to the side of damping shell 5, one end of the first spring 517, the fixed peace of the other end
On damping disc 513；Second spring 518 is located at damping disc 513 close to the side of damping shell 5, and second spring 518, which is set in, to be subtracted
It shakes on bar 514, one end is fixedly connected on damping disc 513, and the other end is fixedly connected on the inner wall of mounting post 511.Pass through
One spring 517 and second spring 518 to the bidirectional damping of damping disc 513, shell 1 in damping shell 5 can bidirectional damping so that
The vibration of entire generator is smaller, and quality is preferable.
Such as Fig. 2, in order to avoid biggish object enters generator, the outside of fan 4 is equipped with the shield 41 with net, protection
Cover 41 is located between flywheel terminal pad 3 and shell 1, and shield 41 is bolted to connection in first shell 11.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of damping brushless generator, including shell (1), shell (1) includes first shell (11) and second shell (12),
Be characterized in that: being enclosed with damping shell (5) on the outside of the first shell (11) and second shell (12), damping shell (5) respectively with
It is connected between first shell (11) and second shell (12) elastic parts (51), the bottom end of the first shell (11) is fixed to be connected
It is connected to support plate (114), the elastic parts (51) is located between support plate (114) and damping shell (5) and second shell (12)
Between top and damping shell (5).
2. a kind of damping brushless generator according to claim 1, it is characterised in that: the elastic parts (51) includes solid
Surely the mounting post (511) being connected on damping shell (5) inner sidewall, mounting post (511) is interior to have columnar cavity (512), cavity
(512) one end close to shell (1) has perforation, is equipped with damping disc (513) in cavity (512), damping disc (513) is close to shell
(1) side is fixedly installed with decoupling rod (514), and decoupling rod (514), which passes through, perforates, and the one of decoupling rod (514) close shell (1)
End, which is fixedly connected with, pushes against disk (515), is provided with the first spring (517) and second spring (518) in mounting post (511), and first
Spring (517) is located at the side of damping disc (513) close to damping shell (5), and one end of the first spring (517) is fixedly connected on damping
On the inner wall of shell (5), the other end is fixedly mounted on damping disc (513)；It is close that second spring (518) is located at damping disc (513)
The side of damping shell (5), second spring (518) are set on decoupling rod (514), and one end is fixedly connected on damping disc (513),
The other end is fixedly connected on the inner wall of mounting post (511).
3. a kind of damping brushless generator according to claim 2, it is characterised in that: the abutting disk (515) is close to outer
The side of shell (1) is fixedly connected with cushion rubber bumper (516).
4. a kind of damping brushless generator according to claim 2, it is characterised in that: rotation in the first shell (11)
Be connected with rotary shaft (2), rotary shaft (2) far from the one end of second shell (12) pass through shell (1) and end be fixedly connected with it is winged
It takes turns terminal pad (3), the flywheel terminal pad (3) and rotary shaft (2) are welded.
5. a kind of damping brushless generator according to claim 4, it is characterised in that: the rotary shaft (2) stretches out first
It is also fixedly installed on the position of shell (11) fan (4), the outside of the fan (4) is equipped with the shield (41) with net.
6. a kind of damping brushless generator according to claim 5, it is characterised in that: the elastic parts (51) is also located at
One end of second shell (12) one end and second shell (12) close fan (4) far from fan (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770718.2U CN208257576U (en) | 2018-05-21 | 2018-05-21 | A kind of damping brushless generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820770718.2U CN208257576U (en) | 2018-05-21 | 2018-05-21 | A kind of damping brushless generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208257576U true CN208257576U (en) | 2018-12-18 |
Family
ID=66481032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820770718.2U Expired - Fee Related CN208257576U (en) | 2018-05-21 | 2018-05-21 | A kind of damping brushless generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208257576U (en) |
-
2018
- 2018-05-21 CN CN201820770718.2U patent/CN208257576U/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: 20181218 |