CN207039362U - Motor noise-reducing mixer - Google Patents
Motor noise-reducing mixer Download PDFInfo
- Publication number
- CN207039362U CN207039362U CN201720939221.4U CN201720939221U CN207039362U CN 207039362 U CN207039362 U CN 207039362U CN 201720939221 U CN201720939221 U CN 201720939221U CN 207039362 U CN207039362 U CN 207039362U
- Authority
- CN
- China
- Prior art keywords
- puigging
- lower casing
- casing
- motor
- motor noise
- 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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- Motor Or Generator Frames (AREA)
- Sewing Machines And Sewing (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of motor noise-reducing mixer, including housing, the housing includes upper casing and lower casing, and the upper casing closes the chamber to form a closing with lower casing, puigging is provided with the inner walls, the lower casing side is provided with axle end sealing device；By setting housing outside motor, puigging is set in housing simultaneously, plays a part of sound insulation, axle end sealing device is set on motor output shaft, play a part of preventing noise from spreading out of noise at the motor output shaft for stretching out shell, reached and reduced the effect that motor makes a noise.
Description
Technical field
A kind of noise reduction device is the utility model is related to, more specifically, it relates to a kind of motor noise-reducing mixer.
Background technology
The driver that motor is usually a machine or mechanism commonly uses.
Electric power is changed into moment of torsion by electrical equipment and externally exported by motor of the prior art, its structure
For：Including fixed stator and rotor, electric current is by rotor with being converted electrical energy on stator under caused magneticaction
For kinetic energy.
But in the production and living of reality, motor always when ceaselessly operating, when motor work generation compared with
More noises, operating personnel work in the environment with noise for a long time to be had undesirable effect to the body of operating personnel.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of motor noise-reducing mixer to drop
Low motor caused noise at work.
To achieve the above object, the utility model provides following technical scheme：
A kind of motor noise-reducing mixer, including housing, the housing include upper casing and lower casing, and the upper casing closes with lower casing
The chamber of a closing is formed, puigging is provided with the inner walls, the lower casing side is provided with shaft end seal dress
Put.
By using above-mentioned technical proposal, housing is set outside motor, while puigging is set in housing, plays sound insulation
Effect, axle end sealing device is set on motor output shaft, play prevent noise from stretch out shell motor output shaft at will
The effect of noise outflow, reach and reduced the effect that motor makes a noise.
Preferably, the upper casing side is hinged with the lower casing, the opposite side of the upper casing by connection sheet with it is described under
Housing is fixedly connected.
By using above-mentioned technical proposal, by the way that upper casing side is hinged on into lower casing side, while it is provided with opposite side
Connection sheet, play a part of part upper casing and closed with lower casing, reached the purpose of sealing shell.
Preferably, the puigging includes upper puigging and lower puigging, the upper puigging is identical with upper case structure, institute
It is identical with lower shell structure to state lower puigging, the upper puigging is corresponding with lower puigging to be adhered on upper casing and lower casing inwall.
By using above-mentioned technical proposal, puigging is set in upper casing, puigging under being set in lower casing, play every
The effect of sound.
Preferably, the puigging is sandwich, it is vacuum state inside its interlayer.
By using above-mentioned technical proposal, by the way that puigging is arranged into sandwich, and will be arranged to inside interlayer true
Dummy status, play a part of blocking acoustic transmission path.
Preferably, the upper puigging is provided with some tapered protrusions with lower puigging on the surface of chamber side.
By using above-mentioned technical proposal, by being respectively provided with upper puigging and lower puigging on the surface of chamber side
There are some tapered protrusions, play a part of noise elimination, with the further effect for improving reduction noise.
Preferably, opening up fluted on the upside of described lower casing one end, the axle end sealing device is arranged in groove, the axle
End sealing device includes the fixed block being arranged in groove and the packing ring being arranged in fixed block, and it is defeated that the packing ring is enclosed on motor
On shaft.
By using above-mentioned technical proposal, fixed block is placed on so that fixed block is fixed in groove in groove, simultaneously
Packing ring is provided with fixed block to be socketed with motor output shaft, plays the work sealed to the motor output shaft for stretching out shell
With.
Preferably, the housing bottom is provided with support component for supporting motor, the support component includes setting
Support on lower casing and the supporting table being arranged on support.
By using above-mentioned technical proposal, support is set on lower casing, supporting table is set on support, plays and pacifies motor
In supporting table, it is kept certain gap between shell, it is ineffective to prevent that solid-borne sound transmission from causing.
Preferably, several legs are provided with so that lower casing is fixed on ground or machine on the outside of the lower casing.
By using above-mentioned technical proposal, several legs are provided with the outside of lower casing so that lower casing is fixed on into ground or machine
On, play a part of fixing shell and the motor being arranged in shell, so that motor stabilizing works.
Preferably, some heat emission holes are offered in the side wall of the lower casing.
By using above-mentioned technical proposal, offer some heat emission holes in lower case side wall, motor at work, when it is distributed
When going out more heat transfer, heat emission hole plays a part of reducing enclosure temperature.
In summary, the utility model has the advantages that：By setting housing outside motor, while in housing
Puigging is set, plays a part of sound insulation, axle end sealing device is set on motor output shaft, playing prevents that noise is outer from stretching out
The effect for spreading out of noise at the motor output shaft of shell, reach and reduced the effect that motor makes a noise.
Brief description of the drawings
Fig. 1 is the utility model overall schematic；
Fig. 2 is the utility model lower casing structural representation；
Fig. 3 is the utility model upper case structure schematic diagram；
Fig. 4 is the new support component structural representation of this practicality.
Reference：1st, housing；11st, upper casing；12nd, lower casing；121st, groove；13rd, chamber；14th, connection sheet；15th, taper is convex
Rise；16th, heat emission hole；2nd, puigging；21st, upper puigging；22nd, lower puigging；3rd, axle end sealing device；31st, fixed block；32nd, pad
Circle；4th, support component；41st, support；42nd, supporting table；5th, leg.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of motor noise-reducing device, as depicted in figs. 1 and 2, including housing 1, housing 1 are included placing on the ground or machine
On lower casing 12 and the upper casing 11 being arranged on lower casing 12 and the puigging 2 being arranged in inner walls.
Lower casing 12 is Rectangular shell, upper end open.Lower casing 11 is rectangular housing, and lower end externally connects, and the side of upper casing 11 is hinged
On the side of lower casing 12, upper casing 11 extends downwardly in the side away from hinged place and forms two connection sheets 14, in connection sheet 14
Through hole is offered on surface, screwed hole is offered on lower casing 12, upper casing 11 closes after being rotated by hinged place with lower casing 12, so
Coordinate afterwards with screw through connection sheet 14 and with screwed hole so that upper casing 11 is fixed on lower casing 12.Wherein upper casing 11 and lower casing 12
Closed chamber 13 is formed after closure.
As shown in Figures 2 and 3, puigging 2 includes the lower puigging 22 being fixed in lower casing 12 and is fixed on upper casing 11
Upper puigging 21 on inwall.The lower shape of puigging 22 is identical with the shape of lower casing 12, and it is dimensioned slightly smaller than lower casing 12, lower puigging
22 outer walls are fitted on the inwall of lower casing 12, and its laminating type can be adhesively fixed using bonding agent.Upper puigging 21 equally with
The shape of upper casing 11 is identical, undersized, by glue sticking on the inwall of upper casing 11.
Wherein puigging 2 is the structure of inner hollow, and it be interlayer that it is internal, puigging 2 when manufacturing integrally into
Type, at final step technique, the air inside interlayer is drained its internal air by vacuum blower（Have certain residual
The air stayed）, then puigging 2 is completely enclosed.
Several tapered protrusions 15 are offered close to the side of chamber 13 in upper puigging 21 and lower puigging 22, play suction
The effect of sound.
Fluted 121 are opened up in the left side upper end of lower casing 12, groove 121 is rectangle, is opened up along the short transverse of lower casing 12, recessed
Groove 121 is placed with axle end sealing device 3, and axle end sealing device 3 includes the fixed block 31 being placed in groove 121, fixed block 31
For rectangle, its size is identical with the size of groove 121, and fixed block 31 is vertical to be inserted in groove 121, and its outer surface is connected to groove
On 121 inwalls, while further fixed by glue between fixed block 31 and groove 121.
Manhole is offered inside fixed block 31, the packing ring 32 of circle is socketed with through hole, packing ring 32 is rubber material
Matter, intermediate position offer circular hole, and circular hole size is less than motor output shaft, and motor output shaft is inserted into packing ring 32 during installation
Between circular hole in, due to being quality of rubber materials, circular hole can be supportted big and extend the outside of housing 1 and company of other mechanisms through packing ring 32
Connect.
As shown in figure 4, being arranged in motor in lower casing 12, and fixed by support component 4, support component 4 includes bonding
Four vertically-mounted supports 41 on lower puigging 22 and the upper end supporting table 42 of support 41 is welded on, supporting table 42 is square
Shape, motor screw are fixed on the upper surface of supporting table 42.
The shaping that stretches out around the lower end of lower casing 12 has the leg 5 of rectangle, and leg 5 is consolidated housing 1 by screwing in screw
It is scheduled on machine or bottom surface.
Several circular heat emission holes 16 are offered in the rear and front end of lower casing 12 simultaneously, motor to be produced at work
Heat be discharged to by heat emission hole 16 outside housing 1, and then reduce motor heat.
The utility model sets puigging 2 by the way that motor is arranged in housing 1 in housing 1, is exported in motor
Axle end sealing device 3 is set on axle, plays a part of sound insulation, has reached and has reduced the effect that motor makes a noise.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of motor noise-reducing mixer, it is characterized in that：Including housing（1）, the housing（1）Including upper casing（11）With lower casing
（12）, the upper casing（11）With lower casing（12）Closure forms the chamber of a closing（13）, the housing（1）It is provided with inwall
Puigging（2）, the lower casing（12）Side is provided with axle end sealing device（3）.
2. motor noise-reducing mixer according to claim 1, it is characterized in that：The upper casing（11）Side and the lower casing
（12）It is be hinged, the upper casing（11）Opposite side pass through connection sheet（14）With the lower casing（12）It is fixedly connected.
3. motor noise-reducing mixer according to claim 1, it is characterized in that：The puigging（2）Including upper puigging
（21）With lower puigging（22）, the upper puigging（21）And upper casing（11）Structure is identical, the lower puigging（22）With lower casing
（12）Structure is identical, the upper puigging（21）With lower puigging（22）It is corresponding to be adhered to upper casing（11）And lower casing（12）Inwall
On.
4. motor noise-reducing mixer according to claim 3, it is characterized in that：The puigging（2）For sandwich, it is pressed from both sides
It is vacuum state that layer is internal.
5. motor noise-reducing mixer according to claim 3, it is characterized in that：The upper puigging（21）With lower puigging
（22）In chamber（13）Some tapered protrusions are provided with the surface of side（15）.
6. motor noise-reducing mixer according to claim 1, it is characterized in that：The lower casing（12）Offered on the upside of one end recessed
Groove（121）, the axle end sealing device（3）It is arranged on groove（121）It is interior, the axle end sealing device（3）It is recessed including being arranged on
Groove（121）Interior fixed block（31）And it is arranged on fixed block（31）Interior packing ring（32）, the packing ring（32）It is defeated to be enclosed on motor
On shaft.
7. motor noise-reducing mixer according to claim 1, it is characterized in that：The housing bottom is provided with support component
（4）For supporting motor, the support component includes being arranged on lower casing（12）On support（41）And it is arranged on support
（41）On supporting table（42）.
8. motor noise-reducing mixer according to claim 1, it is characterized in that：The lower casing（12）Outside is provided with several
Pin（5）With by lower casing（12）It is fixed on ground or machine.
9. motor noise-reducing mixer according to claim 1, it is characterized in that：The lower casing（12）If side wall on offer
Dry heat emission hole（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939221.4U CN207039362U (en) | 2017-07-29 | 2017-07-29 | Motor noise-reducing mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939221.4U CN207039362U (en) | 2017-07-29 | 2017-07-29 | Motor noise-reducing mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039362U true CN207039362U (en) | 2018-02-23 |
Family
ID=61462108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720939221.4U Expired - Fee Related CN207039362U (en) | 2017-07-29 | 2017-07-29 | Motor noise-reducing mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039362U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617298A (en) * | 2018-12-03 | 2019-04-12 | 珠海格力电器股份有限公司 | A kind of blimp and interior machine of motor |
| CN110661364A (en) * | 2019-11-07 | 2020-01-07 | 衡阳韵翔电机有限公司 | Heat radiation structure of permanent magnet motor |
| WO2021129463A1 (en) * | 2019-12-26 | 2021-07-01 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
-
2017
- 2017-07-29 CN CN201720939221.4U patent/CN207039362U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109617298A (en) * | 2018-12-03 | 2019-04-12 | 珠海格力电器股份有限公司 | A kind of blimp and interior machine of motor |
| CN109617298B (en) * | 2018-12-03 | 2024-04-05 | 珠海格力电器股份有限公司 | Sound-proof housing and internal machine of motor |
| CN110661364A (en) * | 2019-11-07 | 2020-01-07 | 衡阳韵翔电机有限公司 | Heat radiation structure of permanent magnet motor |
| WO2021129463A1 (en) * | 2019-12-26 | 2021-07-01 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
| JP2021104209A (en) * | 2019-12-26 | 2021-07-26 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Vertical type washing machine |
| CN114901890A (en) * | 2019-12-26 | 2022-08-12 | 青岛海尔洗衣机有限公司 | Vertical washing machine |
| JP7411954B2 (en) | 2019-12-26 | 2024-01-12 | 青島海爾洗衣机有限公司 | vertical washing machine |
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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: 20180223 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |