CN207654108U - Motor of dust collector inducer - Google Patents
Motor of dust collector inducer Download PDFInfo
- Publication number
- CN207654108U CN207654108U CN201720744727.XU CN201720744727U CN207654108U CN 207654108 U CN207654108 U CN 207654108U CN 201720744727 U CN201720744727 U CN 201720744727U CN 207654108 U CN207654108 U CN 207654108U
- Authority
- CN
- China
- Prior art keywords
- air
- motor
- dust collector
- wheel body
- inducer
- 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.)
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- 239000000411 inducer Substances 0.000 title claims abstract description 32
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 238000009966 trimming Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 241000239290 Araneae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of motor of dust collector inducer, the wheel body of bearing chamber is equipped with including center, the wheel body is symmetrically arranged with inserting column in the both sides of bearing chamber, and the inserting column is used to be equipped with bearing chamber with the mounting hole grafting on electric machine casing, close-fitting, wheel body center, bearing chamber both sides are provided with inserting column, for mating with electric machine casing, wheel body and electric machine casing will not misplace and make to generate gap, better tightness between inducer and bearing chamber, the efficiency of motor increases, and reduces noise and vibrations.
Description
Technical field
The utility model belongs to inducer technical field, more particularly to a kind of motor of dust collector inducer.
Background technology
Currently, being equipped with movable vane wheel and inducer in the casing of motor of dust collector, bearing chamber is equipped in the centre bore of inducer,
Movable vane wheel and inducer are externally provided with fan housing, and air inlet is provided in the middle part of fan housing, and the other end of fan housing is connect with casing sealing.It is dynamic
Impeller rotates under motor drive, and air is inhaled into from fan housing air inlet, and casing is entered through inducer after being pressurizeed by movable vane wheel
It is interior, but since inducer and bearing chamber cooperation are more demanding on the market at present, most inducer uses bolt with electric machine casing
Connection fastening, bolt hole inevitably will produce some gaps and, because gap will produce displacement, be led when motor works when bolt fastens
It causes inducer and bearing chamber to be difficult to avoid that joint gap occur between the two, forms the second air inlet, to cause to leak out, air
High velocity stream also will produce noise and vibration when passing through this gap, be unfavorable for the steady operation of motor, and air high velocity stream is passed through
It also will produce noise and vibration when this gap, be unfavorable for the steady operation of motor.
Utility model content
The utility model is to overcome in the motor of dust collector of the prior art inducer is poorly sealed to cause dust catcher electric
Engine efficiency declines, and generates noise and vibration, provides a kind of motor of dust collector inducer.
A kind of motor of dust collector inducer, including center are equipped with the wheel body of bearing chamber, and the wheel body is in the both sides of bearing chamber
It is symmetrically arranged with inserting column, the inserting column is used for and the mounting hole grafting on electric machine casing, close-fitting.
The inserting column includes the round platform being fixed on wheel body, and plug division is set on the round platform.
The plug division end set has fillet.
The wheel body lower surface be equipped with it is several set from the center to the air intake passage of surrounding, wheel body upper surface it is several from four
Week, air intake passage was mutually communicated with air-out passage to the air-out passage at center.
Lower surface Circle-Array shows the No.1 air blade of several spiral radiation shapes, and upper surface Circle-Array shows several spiral spokes
No. two air blades of shape are penetrated, air intake passage is constituted between two No.1 air blades, it is logical to constitute outlet air between two No. two air blades
Road.
The No.1 air blade and No. two air blade positions are staggered.
The No.1 air blade and No. two air blades are oppositely oriented
The trimming hole of several annular arrays is arranged in the wheel body.
The trimming hole is shifted to install with No.1 air blade and No. two air blades.
Advantageous effect：Wheel body center is equipped with bearing chamber, and bearing chamber both sides are provided with inserting column, is used for and electric machine casing grafting
Cooperation, wheel body and electric machine casing will not misplace and make to generate gap between inducer and bearing chamber, better tightness, the efficiency of motor
Increase, reduces noise and vibrations.
Description of the drawings
Fig. 1 is inducer structural schematic diagram.
Fig. 2 is inducer structural schematic diagram.
Fig. 3 is electric machine casing rotor field spider structural schematic diagram.
Bearing chamber 1, wheel body 2, air intake passage 3, air-out passage 4, upper surface 5, lower surface 6, No.1 air blade 7, No. two wind
Blade 8, inserting column 10, circular hole 11, mounting hole 01.
Specific implementation mode
The utility model is described in further detail presently in connection with drawings and examples：
A kind of motor of dust collector inducer, including center are equipped with the wheel body 2 of bearing chamber 1, and the wheel body 2 is in bearing chamber 1
Both sides are symmetrically arranged with inserting column 10, the inserting column 10 be used for 01 grafting of mounting hole on electric machine casing, close-fitting, wheel body with
Electric machine casing, which will not misplace, makes to generate gap between inducer and bearing chamber, better tightness, and the efficiency of motor increases, and reduction is made an uproar
Sound and vibrations.
The inserting column 10 includes the round platform being fixed on wheel body, and plug division is set on the round platform, and plug division is used for and electricity
Casing grafting, close-fitting, round platform are fitted close with electric machine casing.
The plug division end set has fillet, is conducive to assemble.
The wheel body lower surface 6 be equipped with it is several set from the center to the air intake passage 3 of surrounding, wheel body upper surface 5 it is several
Air-out passage 4 from surrounding to center, air intake passage 3 are mutually communicated with air-out passage 4.
6 Circle-Array of lower surface shows the No.1 air blade 7 of several spiral radiation shapes, and 5 Circle-Array of upper surface is shown
No. two air blades 8 of several spiral radiation shapes, constitute air intake passage between two No.1 air blades 7, two No. two air blades 8 it
Between constitute air-out passage, the No.1 air blade 7 and No. two 8 positions of air blade are staggered, the No.1 air blade 7 and No. two
Air blade 8 is oppositely oriented, and wheel body upper and lower surface 6 is provided with the air blade of several spiral radiation shapes, and it is logical to constitute 3 outlet air of air intake passage
Road 4 allows air-flow effectively to coordinate by 3 air-out passage 4 of air intake passage and air-flow is largely discharged.
The trimming hole 11 of annular array, the trimming hole 11 and No.1 air blade 7 and No. two wind are arranged in the wheel body 2
Blade 8 shifts to install, and when pre-set value is not achieved in gas circulation on the original basis, trimming hole 11 can be used for adjusting
The gas circulation of whole inducer.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of motor of dust collector inducer, including center are equipped with bearing chamber（1）Wheel body（2）, it is characterised in that：The wheel body
（2）In bearing chamber（1）Both sides be symmetrically arranged with inserting column（10）, the inserting column（10）For with the installation on electric machine casing
Hole（01）Grafting, close-fitting.
2. motor of dust collector inducer according to claim 1, it is characterised in that：The inserting column（10）Including being fixed on
Round platform on wheel body sets plug division on the round platform.
3. motor of dust collector inducer according to claim 2, it is characterised in that：The plug division end set has circle
Angle.
4. motor of dust collector inducer according to claim 1, it is characterised in that：The wheel body（2）Lower surface（6）'s
Equipped with several air intake passages from the center to surrounding（3）, wheel body（2）Upper surface（5）If several outlet air from surrounding to center are logical
Road（4）, air intake passage（3）With air-out passage（4）It is mutually communicated.
5. motor of dust collector inducer according to claim 4, it is characterised in that：Lower surface Circle-Array shows several spirals
Radial No.1 air blade（7）, upper surface Circle-Array shows No. two air blades of several spiral radiation shapes（8）, two No.1s
Air blade（7）Between constitute air intake passage（3）, two No. two air blades（8）Between constitute air-out passage（4）.
6. motor of dust collector inducer according to claim 5, it is characterised in that：The No.1 air blade（7）With two
Number air blade（8）Position is staggered.
7. motor of dust collector inducer according to claim 6, it is characterised in that：The No.1 air blade（7）With two
Number air blade（8）It is oppositely oriented.
8. motor of dust collector inducer according to claim 1, it is characterised in that：The wheel body（2）Several rings are set
The trimming hole of shape array（11）.
9. motor of dust collector inducer according to claim 5, it is characterised in that：The wheel body（2）Several rings are set
The trimming hole of shape array（11）.
10. motor of dust collector inducer according to claim 9, it is characterised in that：The trimming hole（11）With No.1
Air blade（7）With No. two air blades（8）It shifts to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744727.XU CN207654108U (en) | 2017-06-26 | 2017-06-26 | Motor of dust collector inducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744727.XU CN207654108U (en) | 2017-06-26 | 2017-06-26 | Motor of dust collector inducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654108U true CN207654108U (en) | 2018-07-27 |
Family
ID=62935664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744727.XU Active CN207654108U (en) | 2017-06-26 | 2017-06-26 | Motor of dust collector inducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035326A (en) * | 2019-12-28 | 2020-04-21 | 尚科宁家(中国)科技有限公司 | Robot evacuation station and robot system of sweeping floor sweep |
-
2017
- 2017-06-26 CN CN201720744727.XU patent/CN207654108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111035326A (en) * | 2019-12-28 | 2020-04-21 | 尚科宁家(中国)科技有限公司 | Robot evacuation station and robot system of sweeping floor sweep |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Fu Shibiao Inventor before: He Shibiao |
|
| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: No. 9 Chenguang Road, Gaoting Town, Daishan County, Zhoushan City, Zhejiang Province, 316200 Patentee after: Zhoushan Chenguang Motor Co.,Ltd. Address before: 316200 No. 9, Chenguang Road, economic development zone, Daishan County, Zhoushan City, Zhejiang Province Patentee before: ZHOUSHAN CHENGUANG ELECTRIC APPLIANCE Co.,Ltd. |
|
| CP03 | Change of name, title or address |