CN206452244U - A kind of motor noise-reducing casing for reducing noise - Google Patents
A kind of motor noise-reducing casing for reducing noise Download PDFInfo
- Publication number
- CN206452244U CN206452244U CN201720059156.6U CN201720059156U CN206452244U CN 206452244 U CN206452244 U CN 206452244U CN 201720059156 U CN201720059156 U CN 201720059156U CN 206452244 U CN206452244 U CN 206452244U
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- CN
- China
- Prior art keywords
- motor
- noise
- brush
- reducing
- middle shaft
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- 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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Abstract
The utility model discloses a kind of motor noise-reducing casing for reducing noise, casing and motor body are installed including motor, the motor body is by motor front limit device, rotating middle shaft, motor stator, limiter is constituted after rotor and motor, the rotating middle shaft middle position is provided with rotor, motor stator is mounted on above and below the rotor, the rotating middle shaft side is provided with motor front limit device, the rotating middle shaft opposite side is provided with limiter after motor, the motor front limit device is by preceding high-speed bearing axle sleeve, preceding high-speed bearing, noise reduction bearing axle sleeve, noise reduction bearing and sealant composition, limiter is by rear high-speed bearing after the motor, high-speed bearing axle sleeve afterwards, positive brush, positive brush connector, negative terminal, negative pole brush, negative pole brush connector, positive terminal and brush mounting shell composition.The utility model can allow the noise of motor significantly to be reduced, and workman is not needed loud speech in workshop.
Description
Technical field
The utility model is related to motor associated machines technical field, specially a kind of motor noise-reducing machine for reducing noise
Shell.
Background technology
Motor, is commonly called as motor, refers to a kind of calutron that electric energy conversion or transmission are realized according to the law of electromagnetic induction, it
Main function be produce driving torque, as electrical appliance or various mechanical power sources, direct current generator and alternating current can be divided into
Machine, but whether being what motor, when work, is required for producing the mechanicalness noise that can't do without, usually can in workshop
Because these noises, on the contrary staff's needs are leather-lunged speaks, and the injury to staff is very big, it is therefore desirable to a kind of
The device that the noise of motor can be reduced.
Utility model content
The purpose of this utility model is to provide a kind of motor noise-reducing casing for reducing noise, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of motor noise-reducing casing for reducing noise,
Casing and motor body are installed including motor, the motor body is by motor front limit device, rotating middle shaft, motor stator, motor
Limiter is constituted after rotor and motor, and the rotating middle shaft middle position is provided with above rotor, the rotor
Motor stator is mounted on lower section, the rotating middle shaft side is provided with motor front limit device, the rotating middle shaft opposite side
Limiter after motor is installed, the motor front limit device by preceding high-speed bearing axle sleeve, preceding high-speed bearing, noise reduction bearing axle sleeve,
Noise reduction bearing and sealant composition, limiter is by rear high-speed bearing, rear high-speed bearing axle sleeve, positive brush, just after the motor
Pole brush connector, negative terminal, negative pole brush, negative pole brush connector, positive terminal and brush mounting shell composition.
It is preferred that, the motor is installed casing internal and is fixed by multiple hard rubber support columns with motor body, institute
State and noise reduction soft rubber is installed between motor installation casing and motor body.
It is preferred that, the motor installs casing lower end and is provided with two motor mounting plates, and motor mounting plate is symmetrical.
It is preferred that, it is provided with the outside of the rotating middle shaft on the outside of noise reduction bearing, the noise reduction bearing and noise reduction bearing is installed
Axle sleeve, the noise reduction bearing axle sleeve and noise reduction bearing side are provided with sealant.
It is preferred that, it is provided with the inside of the rotating middle shaft outside preceding high-speed bearing, the preceding high-speed bearing and preceding height is installed
Fast bearing axle sleeve.
It is preferred that, height after being provided with the outside of rear high-speed bearing, the rear high-speed bearing is installed on the outside of the rotating middle shaft
Positive terminal, the positive terminal upper end are installed on fast bearing axle sleeve, the rotating middle shaft of the brush mounting shell interior side
Positive brush is installed, the positive brush upper end is provided with opposite side inside positive brush connector, the brush mounting shell
Rotating middle shaft on negative terminal is installed, the negative terminal lower end is provided with negative pole brush, the negative pole brush lower end peace
Equipped with negative pole brush connector.
Compared with prior art, the beneficial effects of the utility model are：The utility model scientific structure, reasonable, user
Just, efficiently, the utility model can be effectively eliminated the noise of motor, and whole motor body passes through hard rubber support column
Connect motor and casing is installed, and noise reduction soft rubber is installed between motor body and motor install casing, can be had
Motor mounting plate is added below the noise reduction of effect, whole equipment, can be installed at an arbitrary position, whole equipment works and common
Motor operation principle is identical with working effect, but noise is effectively reduced.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is motor front limit device main structure diagram of the present utility model；
Fig. 3 is limiter main structure diagram after motor of the present utility model.
In figure：1- motors install casing；2- hard rubber support columns；3- noise reduction soft rubbers；4- motor bodies；Before 5- motors
Limiter；6- rotating middle shafts；7- motor stators；8- rotors；9- motor mounting plates；Limiter after 10- motors；It is high before 11-
Fast bearing axle sleeve；High-speed bearing before 12-；13- noise reduction bearing axle sleeves；14- noise reduction bearings；15- sealants；High-speed bearing after 16-；
High-speed bearing axle sleeve after 17-；18- positive brushes；19- positive brush connectors；20- negative terminals；21- negative pole brushes；22- is born
Pole brush connector；23- positive terminals；24- brush mounting shells.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：A kind of motor noise-reducing casing for reducing noise, bag
Include motor and casing 1 and motor body 4 are installed, motor body 4 is by motor front limit device 5, rotating middle shaft 6, motor stator 7, motor
Limiter 10 is constituted after rotor 8 and motor, and the middle position of rotating middle shaft 6 is provided with rotor 8, the top of rotor 8 and
Lower section is mounted on motor stator 7, and the side of rotating middle shaft 6 is provided with motor front limit device 5, and motor front limit device 5 can be in electricity
When machine rotor 8 is rotated, progress is spacing, and it is not in rock to make rotor 8, can be smoothly operated, in rotation
It is similar with the structure of motor front limit device 5 that the opposite side of axle 6 is provided with limiter 10 after limiter 10 after motor, motor, and work is former
Reason and effect and identical, can play the limit function in rotation process, motor front limit device 5 is by preceding high-speed bearing axle sleeve
11st, preceding high-speed bearing 12, noise reduction bearing axle sleeve 13, noise reduction bearing 14 and sealant 15 are constituted, and limiter 10 is by rear height after motor
Fast bearing 16, rear high-speed bearing axle sleeve 17, positive brush 18, positive brush connector 19, negative terminal 20, negative pole brush 21,
Negative pole brush connector 22, positive terminal 23 and brush mounting shell 24 are constituted, and motor is installed passes through multiple hard rubber inside casing 1
Support column 2 is fixed with motor body 4, is fixed by hard rubber support column 2, can drop to the transmission effect of noise
Minimum, the Noise Reduction for maximum efficiency of getting up, motor is installed and is provided with noise reduction soft rubber 3 between casing 1 and motor body 4, drops
Soft rubber 3 of making an uproar can absorb substantial amounts of noise, play a part of noise reduction, and motor installs the lower end of casing 1 and is provided with two motor peaces
Plate 9 is filled, and motor mounting plate 9 is symmetrical, motor can be fixed on any required position being fixed by motor mounting plate 9
Place, can very easily be installed, and the outside of rotating middle shaft 6 is provided with noise reduction bearing 14, and the outside of noise reduction bearing 14 is provided with noise reduction axle
Axle sleeve 13 is held, noise reduction bearing axle sleeve 13 and the side of noise reduction bearing 14 are provided with sealant 15, and sealant 15 can be to greatest extent
Stop the transmission of noise, the inner side of rotating middle shaft 6 is provided with outside preceding high-speed bearing 12, preceding high-speed bearing 12 and is provided with preceding high speed
Bearing axle sleeve 11, the outside of rotating middle shaft 6 is provided with rear high-speed bearing 16, and the rear outside of high-speed bearing 16 is provided with rear high-speed bearing axle
Positive terminal 23 is installed on set 17, the rotating middle shaft 6 of the interior side of brush mounting shell 24, the upper end of positive terminal 23 is provided with just
Pole brush 18, the upper end of positive brush 18 is provided with positive brush connector 19, in the rotation of the inside opposite side of brush mounting shell 24
Negative terminal 20 is installed, the lower end of negative terminal 20 is provided with negative pole brush 21, and the lower end of negative pole brush 21 is provided with negative on axle 6
Pole brush connector 22.
Specifically used mode：In utility model works, whole motor is arranged on the ground for needing to be operated by user
Side, you can proceed by work, after being powered to brush mounting shell 24, is connected by positive brush connector 19 and negative pole brush
Electric current is passed to positive brush 18 and negative pole brush 21 by part 22, and positive terminal 23 and negative terminal are being passed to by brush
20, make to be passed through electric current in rotor 8, it becomes possible to rotated there is provided rotating torque in the magnetic field that motor stator 7 is produced,
Start outwards output power, and noise can be by the absorption of noise reduction soft rubber 3, and significantly reduced, so far, entirely set
Standby workflow is completed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of motor noise-reducing casing for reducing noise, including motor install casing (1) and motor body (4), it is characterised in that：
The motor body (4) is after motor front limit device (5), rotating middle shaft (6), motor stator (7), rotor (8) and motor
Limiter (10) is constituted, and rotating middle shaft (6) middle position is provided with above rotor (8), the rotor (8)
Motor stator (7) is mounted on lower section, rotating middle shaft (6) side is provided with motor front limit device (5), in the rotation
Axle (6) opposite side is provided with limiter after motor (10), and the motor front limit device (5) is by preceding high-speed bearing axle sleeve (11), preceding
Limiter after high-speed bearing (12), noise reduction bearing axle sleeve (13), noise reduction bearing (14) and sealant (15) composition, the motor
(10) by rear high-speed bearing (16), rear high-speed bearing axle sleeve (17), positive brush (18), positive brush connector (19), negative pole
Terminal (20), negative pole brush (21), negative pole brush connector (22), positive terminal (23) and brush mounting shell (24) composition.
2. a kind of motor noise-reducing casing for reducing noise according to claim 1, it is characterised in that：The motor fitting machine
It is fixed inside shell (1) by multiple hard rubber support columns (2) and motor body (4), the motor installs casing (1) and electricity
Noise reduction soft rubber (3) is installed between owner's body (4).
3. a kind of motor noise-reducing casing for reducing noise according to claim 1, it is characterised in that：The motor fitting machine
Shell (1) lower end is provided with two motor mounting plates (9), and motor mounting plate (9) is symmetrical.
4. a kind of motor noise-reducing casing for reducing noise according to claim 1, it is characterised in that：The rotating middle shaft
(6) outside is provided with the outside of noise reduction bearing 14, the noise reduction bearing (14) and is provided with noise reduction bearing axle sleeve (13), the noise reduction axle
Hold axle sleeve (13) and noise reduction bearing (14) is provided with sealant (15) sideways.
5. a kind of motor noise-reducing casing for reducing noise according to claim 1, it is characterised in that：The rotating middle shaft
(6) inner side is provided with outside preceding high-speed bearing (12), the preceding high-speed bearing (12) and is provided with preceding high-speed bearing axle sleeve (11).
6. a kind of motor noise-reducing casing for reducing noise according to claim 1, it is characterised in that：The rotating middle shaft
(6) outside is provided with the outside of rear high-speed bearing (16), the rear high-speed bearing (16) and is provided with rear high-speed bearing axle sleeve (17), institute
It is provided with the rotating middle shaft (6) for stating brush mounting shell (24) interior side on positive terminal (23), the positive terminal (23)
End is provided with positive brush (18), and positive brush (18) upper end is provided with positive brush connector (19), the brush peace
Negative terminal (20) is installed on the rotating middle shaft (6) of the internal opposite side of dress shell (24), negative terminal (20) lower end is installed
There is negative pole brush (21), negative pole brush (21) lower end is provided with negative pole brush connector (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059156.6U CN206452244U (en) | 2017-01-18 | 2017-01-18 | A kind of motor noise-reducing casing for reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059156.6U CN206452244U (en) | 2017-01-18 | 2017-01-18 | A kind of motor noise-reducing casing for reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206452244U true CN206452244U (en) | 2017-08-29 |
Family
ID=59672220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059156.6U Expired - Fee Related CN206452244U (en) | 2017-01-18 | 2017-01-18 | A kind of motor noise-reducing casing for reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206452244U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176701A (en) * | 2018-05-30 | 2019-08-27 | 中航光电科技股份有限公司 | Electric slip ring and its brush connection ring |
-
2017
- 2017-01-18 CN CN201720059156.6U patent/CN206452244U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176701A (en) * | 2018-05-30 | 2019-08-27 | 中航光电科技股份有限公司 | Electric slip ring and its brush connection ring |
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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: 20170829 Termination date: 20180118 |