CN107516984A - A kind of heavy-duty motor - Google Patents
A kind of heavy-duty motor Download PDFInfo
- Publication number
- CN107516984A CN107516984A CN201610428805.5A CN201610428805A CN107516984A CN 107516984 A CN107516984 A CN 107516984A CN 201610428805 A CN201610428805 A CN 201610428805A CN 107516984 A CN107516984 A CN 107516984A
- Authority
- CN
- China
- Prior art keywords
- motor
- heavy
- casing
- motor shaft
- duty
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The present invention discloses a kind of heavy-duty motor, including casing and motor shaft, and the axle stretch end of the motor shaft is provided with spline, multiple rotors are evenly equipped with motor shaft, and multiple stators corresponding with rotor are provided with the inwall of the casing.A kind of heavy-duty motor can concatenate multigroup stator, rotor as needed, simple in construction, be easily achieved so as in the case where keeping motor external diameter constant, effectively improve power of motor.
Description
Technical field
The present invention relates to a kind of motor, more particularly to a kind of heavy-duty motor.
Background technology
Motor refers to realize electric energy conversion or a kind of calutron transmitted according to the law of electromagnetic induction.In circuit
It is middle to be represented with alphabetical M.Its main function is to produce driving torque, as electrical appliance or various mechanical dynamic
Power source.
At present, user requires more and more higher to motor performance, however, existing motor, it is all by a stator
Winding and a rotor are formed, and under identical voltage, when power of motor is big, then motor external diameter is also larger, its
The use demand of certain customers can not be met, thus, be badly in need of solving.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, provide a kind of heavy-duty motor, its have it is compact-sized,
Small volume, high-power feature.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of heavy-duty motor, including casing and motor shaft, the axle stretch end of the motor shaft are provided with spline,
Multiple rotors are evenly equipped with motor shaft, multiple stators corresponding with rotor are provided with the inwall of the casing.
As a preferred embodiment of the present invention, the casing is made up of middle casing, drive end bearing bracket, rear end cap.
As a preferred embodiment of the present invention, the middle casing is closely matched somebody with somebody by fixing structure with drive end bearing bracket
Close, and middle casing is fitted close by fixing structure and rear end cap.
Beneficial effects of the present invention are that a kind of heavy-duty motor can concatenate multigroup stator as needed, turn
Son, it is simple in construction, be easy to so as in the case where keeping motor external diameter constant, effectively improve power of motor
Realize.
Brief description of the drawings
Fig. 1 is a kind of structural representation of heavy-duty motor of the present invention.
In figure:
1st, middle casing；2nd, rear end cap；3rd, drive end bearing bracket；4th, rotor；5th, stator.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.Can be with
Understand, embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
It refer to shown in Fig. 1, Fig. 1 is a kind of structural representation of heavy-duty motor of the present invention.
In the present embodiment, a kind of heavy-duty motor, including casing and motor shaft, the casing is by middle case
Body 1, drive end bearing bracket 3, rear end cap 2 are formed, and the middle casing 1 is close by fixing structure and drive end bearing bracket 3
Coordinate, and middle casing 1 is fitted close by fixing structure and rear end cap 2, the axle stretch end of the motor shaft
Spline is provided with, 3 rotors 4 are evenly equipped with motor shaft, 3 are provided with the inwall of the middle casing 1
The stator 5 corresponding with rotor 4.
Above-mentioned a kind of heavy-duty motor, by setting multiple rotors 4 on motor shaft, and in middle casing 1
Multiple stators 5 corresponding with rotor are set on inwall, so as to keep motor external diameter it is constant in the case of,
Effectively improve power of motor, it is simple in construction, be easily achieved.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not by above-described embodiment
Limitation, without departing from the spirit and scope of the present invention, the present invention also have various change and change, this
A little changes and modifications all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended
Claims define.
Claims (3)
- A kind of 1. heavy-duty motor, it is characterised in that：Including casing and motor shaft, the shaft extension of the motor shaft End is provided with spline, and multiple rotors are evenly equipped with motor shaft, is provided with the inwall of the casing multiple with turning The corresponding stator of son.
- A kind of 2. heavy-duty motor according to claim 1, it is characterised in that：The casing is by centre Housing, drive end bearing bracket, rear end cap are formed.
- A kind of 3. heavy-duty motor according to claim 1, it is characterised in that：The middle casing leads to Cross fixing structure to be fitted close with drive end bearing bracket, and middle casing is fitted close by fixing structure and rear end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428805.5A CN107516984A (en) | 2016-06-16 | 2016-06-16 | A kind of heavy-duty motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428805.5A CN107516984A (en) | 2016-06-16 | 2016-06-16 | A kind of heavy-duty motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107516984A true CN107516984A (en) | 2017-12-26 |
Family
ID=60721245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610428805.5A Pending CN107516984A (en) | 2016-06-16 | 2016-06-16 | A kind of heavy-duty motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516984A (en) |
-
2016
- 2016-06-16 CN CN201610428805.5A patent/CN107516984A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171226 |
|
| WD01 | Invention patent application deemed withdrawn after publication |