CN204304664U - A kind of pole-changing slow speed motor - Google Patents
A kind of pole-changing slow speed motor Download PDFInfo
- Publication number
- CN204304664U CN204304664U CN201420783119.6U CN201420783119U CN204304664U CN 204304664 U CN204304664 U CN 204304664U CN 201420783119 U CN201420783119 U CN 201420783119U CN 204304664 U CN204304664 U CN 204304664U
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- China
- Prior art keywords
- slow speed
- speed motor
- pole
- support component
- changing slow
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Abstract
This application provides a kind of pole-changing slow speed motor, comprising: shell; Be positioned at the rotating parts of described shell; Support the support component of described rotating parts, the number of described support component is 2; Fixed part between described support component; Be positioned at the terminal box of described shell; Be positioned at the thermal component of described shell; Be positioned at the power part on described thermal component.Solve the problem of needs that slow speed motor in prior art can not adapt to petroleum industry low jig frequency, long stroke oil production technology.
Description
Technical field
The application relates to machine field, particularly a kind of pole-changing slow speed motor.
Background technology
Along with the development of technology, the requirement of people to slow speed motor is more and more higher.
Existing slow speed motor can not adapt to the needs of petroleum industry low jig frequency, long stroke oil production technology.
Therefore, how to enable slow speed motor adapt to petroleum industry low jig frequency, the needs of long stroke oil production technology are the current technical issues that need to address of those skilled in the art.
Utility model content
Technical problems to be solved in this application are to provide a kind of pole-changing slow speed motor, solve the problem of needs that slow speed motor in prior art can not adapt to petroleum industry low jig frequency, long stroke oil production technology.
Its concrete scheme is as follows:
A kind of pole-changing slow speed motor, comprising:
Shell;
Be positioned at the rotating parts of described shell;
Support the support component of described rotating parts, the number of described support component is 2;
Fixed part between described support component;
Be positioned at the terminal box of described shell;
Be positioned at the thermal component of described shell;
Be positioned at the power part on described thermal component.
Above-mentioned pole-changing slow speed motor, preferably, described rotating parts is rotor.
Above-mentioned pole-changing slow speed motor, preferably, described support component is bearing.
Above-mentioned pole-changing slow speed motor, preferably, described fixed part is stator.
Above-mentioned pole-changing slow speed motor, preferably, described stator is novel alloy aluminium cast-aluminum rotor.
Above-mentioned pole-changing slow speed motor, preferably, described thermal component is fan.
Above-mentioned pole-changing slow speed motor, preferably, described power part is motor.
Above-mentioned pole-changing slow speed motor, preferably, also comprises:
Be positioned at the enclosing cover on described support component, end cap and inner cap.
Above-mentioned pole-changing slow speed motor, preferably, also comprises:
Be positioned at the fan housing on described fan.
In a kind of pole-changing slow speed motor that the application provides, comprise shell; Be positioned at the rotating parts of described shell; Support the support component of described rotating parts, the number of described support component is 2; Fixed part between described support component; Be positioned at the terminal box of described shell; Be positioned at the thermal component of described shell; Be positioned at the power part on described thermal component.Pole-changing slow speed motor in the application is combined as a whole the high detent torque of velocity variations height slip, lower rotating speed, solves the problem of needs that slow speed motor in prior art can not adapt to petroleum industry low jig frequency, long stroke oil production technology.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present application, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of pole-changing slow speed motor embodiment of the application.
Embodiment
Core of the present utility model is to provide a kind of pole-changing slow speed motor, solves the problem of needs that slow speed motor in prior art can not adapt to petroleum industry low jig frequency, long stroke oil production technology.
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
With reference to figure 1, show the structural representation of a kind of pole-changing slow speed motor of the application embodiment, can comprise:
Shell and the rotating parts 1 being positioned at described shell, described rotating parts 1 is rotor, and described rotor is novel alloy aluminium cast-aluminum rotor.
In the application, described rotor adopts the project organization of rotor punching grooved, described rotor punching grooved adopts closed slot design, increase rotor leakage reactance, play the effect weakening low harmony wave simultaneously, closed slot can reduce slot ripples and improve rotor surface fineness, can reduce noise, reduces mechanical loss.
Support the support component 3 of described rotating parts 1, the number of described support component 3 is 2, and described support component 3 is bearing.
Described rotor is by described bearings, and respectively there is a described bearing on the both sides of described rotor, drive described rotor turns simultaneously.
Fixed part 7 between described support component 3, described fixed part 7 is stator.
Described rotor rotates inside described stator, or described rotor rotates round described stator, described stator for generation of rotating magnetic field, if by magnetic force line cutting and then generation current in the rotating magnetic field that produces at described stator of described rotor main.
Be positioned at the terminal box 6 of described shell; (such as circuit is long for the joint area of general electric wire; or conduit wants corner) adopt terminal box to use as transition; conduit is connected with terminal box, and the electric wire inside spool links up in terminal box, plays protection electric wire and the effect being connected electric wire.General terminal box is made up of lid, box body, binding post, diode, connecting line, a few major part of connector.
Be positioned at the thermal component 9 of described shell, described thermal component 9 is fan.
When described machine operation, inside can produce a large amount of heat energy, needs described thermal component to be dispersed away by these heat energy, and to prevent, described motor internal temperature is too high causes described motor irregular working, ensures the normal operation of described motor.
Be positioned at the power part 10 on described thermal component 9, described power part 10 is motor.
Described thermal component 9 drives by driving its described power part 10.
In the application, also comprise:
Be positioned at the enclosing cover 2 on described support component 3, end cap 4 and inner cap 5, better can protect described support component 3, increase the useful life of described support component 3.
In the application, also comprise:
Be positioned at the fan housing 8 on described fan, to ensure the safe handling of described fan, prevent from touching unintentionally the flabellum of described fan and cause accident.
In a kind of pole-changing slow speed motor that the application provides, comprise shell; Be positioned at the rotating parts of described shell; Support the support component of described rotating parts, the number of described support component is 2; Fixed part between described support component; Be positioned at the terminal box of described shell; Be positioned at the thermal component of described shell; Be positioned at the power part on described thermal component.Pole-changing slow speed motor in the application is combined as a whole the high detent torque of velocity variations height slip, lower rotating speed, by adopting the design of rotor punching grooved, cast-aluminum rotor adopts novel alloy aluminium cast aluminium, by changing Winding Design, additional separate fan of forcing is dispelled the heat, form novel motor, solve the problem of needs that slow speed motor in prior art can not adapt to petroleum industry low jig frequency, long stroke oil production technology.
It should be noted that, each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
For convenience of description, various unit is divided into describe respectively with function when describing above device.Certainly, the function of each unit can be realized in same or multiple software and/or hardware when implementing the application.
Above a kind of pole-changing slow speed motor that the application provides is described in detail, apply specific case herein to set forth the principle of the application and execution mode, the explanation of above embodiment is just for helping method and the core concept thereof of understanding the application; Meanwhile, for one of ordinary skill in the art, according to the thought of the application, all will change in specific embodiments and applications, in sum, this description should not be construed as the restriction to the application.
Claims (9)
1. a pole-changing slow speed motor, is characterized in that, comprising:
Shell;
Be positioned at the rotating parts of described shell;
Support the support component of described rotating parts, the number of described support component is 2;
Fixed part between described support component;
Be positioned at the terminal box of described shell;
Be positioned at the thermal component of described shell;
Be positioned at the power part on described thermal component.
2. pole-changing slow speed motor according to claim 1, is characterized in that,
Described rotating parts is rotor.
3. pole-changing slow speed motor according to claim 1, is characterized in that,
Described support component is bearing.
4. pole-changing slow speed motor according to claim 1, is characterized in that,
Described fixed part is stator.
5. pole-changing slow speed motor according to claim 2, is characterized in that,
Described rotor is novel alloy aluminium cast-aluminum rotor.
6. pole-changing slow speed motor according to claim 1, is characterized in that,
Described thermal component is fan.
7. pole-changing slow speed motor according to claim 1, is characterized in that,
Described power part is motor.
8. pole-changing slow speed motor according to claim 1, is characterized in that, also comprise:
Be positioned at the enclosing cover on described support component, end cap and inner cap.
9. pole-changing slow speed motor according to claim 6, is characterized in that, also comprise:
Be positioned at the fan housing on described fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783119.6U CN204304664U (en) | 2014-12-11 | 2014-12-11 | A kind of pole-changing slow speed motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420783119.6U CN204304664U (en) | 2014-12-11 | 2014-12-11 | A kind of pole-changing slow speed motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204304664U true CN204304664U (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420783119.6U Expired - Fee Related CN204304664U (en) | 2014-12-11 | 2014-12-11 | A kind of pole-changing slow speed motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204304664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393701A (en) * | 2014-12-11 | 2015-03-04 | 重庆七色实业有限公司 | Pole-changing low-speed motor |
-
2014
- 2014-12-11 CN CN201420783119.6U patent/CN204304664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393701A (en) * | 2014-12-11 | 2015-03-04 | 重庆七色实业有限公司 | Pole-changing low-speed motor |
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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: 20150429 Termination date: 20151211 |
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| EXPY | Termination of patent right or utility model |