CN205544793U - Variable frequency motor - Google Patents
Variable frequency motor Download PDFInfo
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- CN205544793U CN205544793U CN201521138735.7U CN201521138735U CN205544793U CN 205544793 U CN205544793 U CN 205544793U CN 201521138735 U CN201521138735 U CN 201521138735U CN 205544793 U CN205544793 U CN 205544793U
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- fixed
- stator
- mounting disc
- seam
- frequency conversion
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a variable frequency motor, includes stator frame, stator, two end covers, rotor, pivot, fan housing and ventilation blowers, the stator mounting bracket has on the inner wall of stator frame, the stator is fixed in on the stator mounting bracket, two end covers are fixed in respectively the both sides of stator frame have the bearing on these two end covers, the rotor is fixed in just follow in the pivot the pivot is passed the stator, the pivot is rotated and is fixed in on the bearing, fan housing and one the end cover is fixed, the ventilation blower is located in the fan housing, still include the mounting disc, be equipped with on the end cover with the tang of mounting disc adaptation, the mounting disc is fixed in in the tang, the ventilation blower is fixed in in the mounting disc. The utility model discloses not only shortened the length of motor, saved the material, still strengthened the installation rigidity simultaneously, reduced the vibration noise of fan, made the installation of fan become more simple and convenient to the wholeness ability of motor has been improved.
Description
Technical field
This utility model relates to frequency conversion motor field, particularly relates to a kind of frequency conversion motor.
Background technology
Frequency conversion motor is when low-frequency operation, and rotating speed is relatively low, and the common fan of cooling certainly can not meet heat radiation to be wanted
Ask, it is generally required to install independent ventilation machine to carry out forced air cooling, but this aeration structure, can cause
Motor length is long, and when being especially in use in industrial washing clothes machine equipment, due to limited space, motor is long
Installation can be affected.Meanwhile, as it is shown on figure 3, common ventilation machine uses three mounting brackets 23 by blower fan
21 are fixed on fan housing 22, and this structure is installed more complicated, and easily produce vibration noise when running.
Utility model content
Based on this, for above-mentioned technical problem, it is provided that a kind of frequency conversion motor.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of frequency conversion motor, including out frame, stator, two end caps, rotor, rotating shaft, fan housings
And ventilation blower, the inwall of described out frame has stator mount, described stator is fixed on institute
Stating on stator mount, said two end cap is individually fixed in the both sides of described out frame, these two
Having bearing on end cap, described rotor is fixed in described rotating shaft and with described rotating shaft through described stator,
Described axis of rotation is fixed on described bearing, and described fan housing and a described end cap are fixed, described logical
Blower fan is located in described fan housing, also includes that mounting disc, described end cap are provided with adaptive with described mounting disc
Seam, described mounting disc is fixed in described seam, and described ventilation blower is fixed in described mounting disc.
It is provided with rubber blanket between described seam and mounting disc.
Described mounting disc is fixed with described seam by screw.
There are on described out frame installation suspension ring.
This utility model simple in construction, easy to make, not only shorten the length of motor, save material
Material, also enhances installation rigidity simultaneously, reduces the vibrating noise of blower fan, make the installation of blower fan become
Easier, thus improve the overall performance of motor.
Accompanying drawing explanation
It is described in detail with detailed description of the invention this utility model below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 partial enlarged drawing at A；
Fig. 3 is the structural representation of traditional frequency conversion motor.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of frequency conversion motor, including out frame 110, stator 120,
Two end caps 130, rotor 140, rotating shaft 150, fan housing 160 and ventilation blower 170.
On the inwall of out frame 110, there is stator mount, wherein, out frame 110 has
Suspension ring 111 are installed, it is simple to lifting.
Stator 120 is fixed on stator mount.
Two end caps 130 are individually fixed in the both sides of out frame 110, and these two end caps 130 have
There is bearing.
Rotor 140 is fixed in rotating shaft 150 and with rotating shaft 150 through stator 120, rotating shaft 150 turns
Move and be fixed on bearing.
Fan housing 160 and an end cap 130 are fixed.
Ventilation blower 170 is located in fan housing 160.
Wherein, end cap 110 is provided with and the seam of mounting disc 180 adaptation, and mounting disc 180 is fixed on
In this seam, ventilation blower 170 is fixed in mounting disc 180, enhances installation rigidity, and permissible
Shorten the length of motor.
Specifically, seam has three screwed holes, mounting disc 180 has and fits with three screwed holes
The installing hole joined, mounting disc 180 is fixed with seam by three screws.
In order to effectively reduce the vibrating noise produced when ventilation blower 170 runs, seam and mounting disc 180
Between be provided with rubber blanket 190.
But, those of ordinary skill in the art is it should be appreciated that above embodiment is only
It is used for this utility model is described, and is not used as to restriction of the present utility model, as long as in this practicality
In novel spirit, change, the modification of embodiment described above all will be fallen in this practicality
In novel Claims scope.
Claims (4)
1. a frequency conversion motor, including out frame, stator, two end caps, rotor, rotating shaft, wind
Cover and ventilation blower, the inwall of described out frame has stator mount, and described stator is fixed on
On described stator mount, said two end cap is individually fixed in the both sides of described out frame, and these are two years old
Having bearing on individual end cap, described rotor is fixed in described rotating shaft and with described rotating shaft through described fixed
Son, described axis of rotation is fixed on described bearing, and described fan housing and a described end cap are fixed, institute
State ventilation blower to be located in described fan housing, it is characterised in that also include that mounting disc, described end cap are provided with
The seam adaptive with described mounting disc, described mounting disc is fixed in described seam, and described ventilation blower is solid
In described mounting disc.
A kind of frequency conversion motor aeration structure the most according to claim 1, it is characterised in that described
Rubber blanket it is provided with between seam and mounting disc.
A kind of frequency conversion motor aeration structure the most according to claim 1 and 2, it is characterised in that
Described mounting disc is fixed with described seam by screw.
A kind of frequency conversion motor aeration structure the most according to claim 3, it is characterised in that described
There are on out frame installation suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138735.7U CN205544793U (en) | 2015-12-31 | 2015-12-31 | Variable frequency motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521138735.7U CN205544793U (en) | 2015-12-31 | 2015-12-31 | Variable frequency motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205544793U true CN205544793U (en) | 2016-08-31 |
Family
ID=56763266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521138735.7U Active CN205544793U (en) | 2015-12-31 | 2015-12-31 | Variable frequency motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205544793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155755A (en) * | 2018-02-07 | 2018-06-12 | 河南宝天机电科技有限公司 | A kind of variable-frequency motor with cooling mechanism |
-
2015
- 2015-12-31 CN CN201521138735.7U patent/CN205544793U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155755A (en) * | 2018-02-07 | 2018-06-12 | 河南宝天机电科技有限公司 | A kind of variable-frequency motor with cooling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |