CN205304450U - Integral type motor support that prevents dust - Google Patents
Integral type motor support that prevents dust Download PDFInfo
- Publication number
- CN205304450U CN205304450U CN201521039719.2U CN201521039719U CN205304450U CN 205304450 U CN205304450 U CN 205304450U CN 201521039719 U CN201521039719 U CN 201521039719U CN 205304450 U CN205304450 U CN 205304450U
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- China
- Prior art keywords
- sleeve
- dust
- utility
- integral type
- model
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Abstract
The utility model relates to an integral type motor support that prevents dust, this support are equipped with a sleeve, two spliced poles, four riveting feet and a connection wing, telescopic bobbin base is equipped with a shaft coupling mounting groove and a shaft hole. The utility model discloses an equipment sum of errors concentricity error who adopts a plurality of spare part to lead to has been avoided to the integral type structure, and machine operation is more smooth and easy, can guarantee the structural strength of product, can prevent effectively that the dust from getting into the motor inside, be favorable to prolonging the life of product.
Description
Technical field
This utility model relates to blower fan, particularly relates to the integrated motor dust-proof frame of a kind of blower fan.
Background technology
Existing blower fan, in order to be arranged on motor on volute of blower, just to adopt multiple parts to complete. Easily produce error during the assembling of multiple parts, thus the concentricity affected between rotor and blower fan wind wheel, cause motion to have some setbacks; Easily produce between multiple parts to connect gap, not only result in mechanical noise, and extraneous dust is easily accessible contamination rotor, affects life of product.
Utility model content
The utility model discloses a kind of integrated motor dust-proof frame, it is intended to improve the problems referred to above existing for existing blower fan.
Technical solution adopted in the utility model is as follows:
A kind of integrated motor dust-proof frame, it is provided with one to communicate with motor main stator chamber, and the sleeve jointly rotor covered with motor main stator, two be used for be connected fixing with motor main stator, and be provided with the joint pin of the first screwing through hole, four for the riveted joint foot riveted with volute of blower and one for this support being fixed on volute of blower, and be provided with the connection wing of the second screwing through hole;
A shaft coupling mounting groove and an axis hole it is provided with at the bottom of the cylinder of sleeve.
Two joint pin structures are identical, are symmetricly set on the both sides of sleeve.
Four riveted joint leg structures are identical, are evenly distributed in around sleeve.
Compared to like product before, this utility model adopts integral structure, it is to avoid assembly error that the multiple parts of employing cause and concentricity, and machine run is more smooth and easy; This utility model is directly first riveted be screwed afterwards with volute of blower, it is ensured that the structural strength of product and seal; By with the coordinating of motor stator, rotor can be isolated from the outside completely, can effectively prevent dust from entering, be conducive to extending the service life of product.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of this utility model embodiment
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is illustrated.
With reference to Fig. 1:
A kind of integrated motor dust-proof frame, it is provided with one to communicate with motor main stator chamber, and 1, two, the sleeve jointly covered by rotor with motor main stator is used for be connected fixing with motor main stator, and be provided with the joint pin 2, four of the first screwing through hole 21 for the riveted joint foot 3 riveted with volute of blower and one for this support being fixed on volute of blower, and it is provided with the connection wing 4 of the second screwing through hole 41;A shaft coupling mounting groove 5 and an axis hole 6 it is provided with at the bottom of the cylinder of sleeve 1.
Two joint pin 2 structures are identical, are symmetricly set on the both sides of sleeve 1.
Four riveted joint foot 3 structures are identical, are evenly distributed in sleeve 1 around.
This utility model is riveted with the riveted joint groove on volute of blower mutually by four riveted joint feet 3, tentatively this utility model is arranged on volute of blower, then it is connected fixing with volute of blower for the connection wing 4 again through screw, can this utility model be fixedly secured on volute of blower;
Shaft coupling is arranged in shaft coupling mounting groove 5, rotor is placed in sleeve, rotor shaft is mutually permanently connected by shaft coupling with rotor axis of electric after axis hole 6, form synchronous axial system body;
It is connected fixing to two joint pins 2 of the present utility model and motor stator by screw, thus motor has been arranged on volute of blower.
Claims (3)
1. an integrated motor dust-proof frame, it is characterized in that: being provided with one can communicate with motor main stator chamber, and the sleeve (1) jointly rotor covered with motor main stator, two be connected for fixing with motor main stator, and be provided with the joint pin (2) of the first screwing through hole (21), four for the riveted joint foot (3) riveted with volute of blower and one for this support being fixed on volute of blower, and be provided with the connection wing (4) of the second screwing through hole (41); A shaft coupling mounting groove (5) and an axis hole (6) it is provided with at the bottom of the cylinder of sleeve (1).
2. a kind of integrated motor dust-proof frame according to claim 1, it is characterised in that: two joint pin (2) structures are identical, are symmetricly set on the both sides of sleeve (1).
3. a kind of integrated motor dust-proof frame according to claim 1, it is characterised in that: four riveted joint foot (3) structures are identical, are evenly distributed in sleeve (1) around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039719.2U CN205304450U (en) | 2015-12-14 | 2015-12-14 | Integral type motor support that prevents dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039719.2U CN205304450U (en) | 2015-12-14 | 2015-12-14 | Integral type motor support that prevents dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304450U true CN205304450U (en) | 2016-06-08 |
Family
ID=56431162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521039719.2U Active CN205304450U (en) | 2015-12-14 | 2015-12-14 | Integral type motor support that prevents dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304450U (en) |
-
2015
- 2015-12-14 CN CN201521039719.2U patent/CN205304450U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |