CN202888987U - Improved structure of motor - Google Patents
Improved structure of motor Download PDFInfo
- Publication number
- CN202888987U CN202888987U CN 201220486170 CN201220486170U CN202888987U CN 202888987 U CN202888987 U CN 202888987U CN 201220486170 CN201220486170 CN 201220486170 CN 201220486170 U CN201220486170 U CN 201220486170U CN 202888987 U CN202888987 U CN 202888987U
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- CN
- China
- Prior art keywords
- rotor
- stator
- motor
- lamellar body
- groove
- 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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Abstract
The utility model belongs to the electromechanical equipment technology field, and provides an improved structure of a motor comprising a stator and a rotor. The stator is constituted by a stator sheet body and a stator groove, and the rotor is constituted by a rotor sheet body and a rotor groove. A middle part of the rotor sheet body is provided with a motor shaft hole. The stator sheet body and the rotor sheet body are overlapped with each other. The proportion of the stator groove and the rotor groove is 34:42. The utility model is advantageous in that the proportion of the stator groove and the rotor groove is 34:42, therefore the whole motor is provided with a relatively large torque, the motor is not easy to wear, the noise is small, and the operation is stable and reliable.
Description
Technical field
The utility model belongs to the electromechanical equipment technical field, relates to a kind of improvement structure of motor.
Background technology
Motor is to be the instrument of mechanical energy with electric energy conversion according to the law of electromagnetic induction, its composition generally comprises stator, rotor, support and end cap, stator is the stationary part of motor, be mainly used to produce magnetic field, rotor is the rotating part of motor, mainly be to produce electromagnetic torque, existing motor since rotor and stator proportioning ratio inharmonious to exist power little, and motor wearing and tearing noise is large, easily produces fault in the process of work.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and provides a kind of simple in structure, and torque is large, the improvement structure of the motor of stable and reliable operation.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of improvement structure of motor, comprise stator and rotor, described stator is comprised of stator lamellar body and stator groove, described rotor is comprised of rotor lamellar body and rotor recesses, centre at the rotor lamellar body offers motor axis hole, it is characterized in that: described stator lamellar body and rotor lamellar body laminate mutually, and the mixing ratio of stator groove and rotor recesses is 34: 42.
Specifically comprise for optimizing the such scheme Adopts measure:
In the improvement structure of above-mentioned motor, have the stator outer edge on the described stator lamellar body, at the bottom of stator groove had stator slot, the distance to the stator outer edge at the bottom of the stator slot was 9-12mm.
In the improvement structure of above-mentioned motor, have the rotor outer edge on the described rotor lamellar body, at the bottom of rotor recesses had rotor, the distance to the rotor outer edge at the bottom of the rotor was 0.4-0.55mm.
Compared with prior art, the utility model has the advantage of stator groove and rotor recesses mixing ratio were carried out proportioning by 34: 42, like this so that whole motor not only has larger torque, and motor noise not easy to wear is little, stable and reliable operation.
Description of drawings
Fig. 1 is the improvement structural representation of motor.
Among the figure, stator 1; Rotor 2; Stator lamellar body 3; Stator groove 4; Rotor lamellar body 5; Rotor recesses 6; Motor axis hole 7; Stator outer edge 8; At the bottom of the stator slot 9; Rotor outer edge 10; At the bottom of the rotor 11.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, the improvement structure of this motor, comprise stator 1 and rotor 2, stator 1 is comprised of stator lamellar body 3 and stator groove 4, rotor 2 is comprised of rotor lamellar body 5 and rotor recesses 6, offer motor axis hole 7 in the centre of rotor lamellar body 5, stator lamellar body 3 and rotor lamellar body 5 laminate mutually, in order to guarantee the stability of whole motor operation, the mixing ratio of stator groove 4 and rotor recesses 6 is 34: 42, has stator outer edge 8 on the stator lamellar body 3 in addition, at the bottom of stator groove 4 has stator slot 9,9 distances to stator outer edge 8 are 9-12mm at the bottom of the setting stator slot, here the external diameter of stator lamellar body 3 is 100-120mm, has rotor outer edge 10 on the rotor lamellar body 5, at the bottom of rotor recesses 6 has rotor 11,11 distances to rotor outer edge 10 are 0.4-0.55mm at the bottom of the setting rotor, and the external diameter of rotor lamellar body 5 is 65-70mm.
After during installation stator lamellar body 3 and rotor lamellar body 5 being laminated mutually, form stator 1 and rotor 2 behind the rule dipping lacquer, then stator 1 is packed in the motor casing, in the stator cella of again rotor 2 being packed into again, motor shaft is installed on the motor axis hole 7 of rotor 2, forms complete machine with bearing, end cap again.
Claims (3)
1. the improvement structure of a motor, comprise stator (1) and rotor (2), described stator (1) is comprised of stator lamellar body (3) and stator groove (4), described rotor (2) is comprised of rotor lamellar body (5) and rotor recesses (6), offer motor axis hole (7) in the centre of rotor lamellar body (5), it is characterized in that: described stator lamellar body (3) and rotor lamellar body (5) laminate mutually, and the mixing ratio of stator groove (4) and rotor recesses (6) is 34: 42.
2. the improvement structure of motor according to claim 1, it is characterized in that: have stator outer edge (8) on the described stator lamellar body (3), at the bottom of stator groove (4) has stator slot (9), (9) are 9-12mm to the distance of stator outer edge (8) at the bottom of the stator slot.
3. the improvement structure of motor according to claim 1, it is characterized in that: have rotor outer edge (10) on the described rotor lamellar body (5), at the bottom of rotor recesses (6) has rotor (11), (11) are 0.4-0.55mm to the distance of rotor outer edge (10) at the bottom of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486170 CN202888987U (en) | 2012-09-18 | 2012-09-18 | Improved structure of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220486170 CN202888987U (en) | 2012-09-18 | 2012-09-18 | Improved structure of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202888987U true CN202888987U (en) | 2013-04-17 |
Family
ID=48080377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220486170 Expired - Fee Related CN202888987U (en) | 2012-09-18 | 2012-09-18 | Improved structure of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202888987U (en) |
-
2012
- 2012-09-18 CN CN 201220486170 patent/CN202888987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |