CN205092670U - Rotor of energy -conserving motor - Google Patents
Rotor of energy -conserving motor Download PDFInfo
- Publication number
- CN205092670U CN205092670U CN201520809305.7U CN201520809305U CN205092670U CN 205092670 U CN205092670 U CN 205092670U CN 201520809305 U CN201520809305 U CN 201520809305U CN 205092670 U CN205092670 U CN 205092670U
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- rotor
- shell
- axle sleeve
- rotor shell
- energy
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Abstract
The utility model relates to a mechanical device's technical field, it relates to a rotor of energy -conserving motor. The to -be -solved technical problem of the utility model is to provide a rotor of energy -conserving motor of light in weight, structural strength are good. In order to solve the technical problem, the utility model provides a such rotor of energy -conserving motor, comprising a rotating shaft, left side axle sleeve, sub - shell turns left, intermediate shaft sleeve, well rotor shell, right side axle sleeve, the sub - shell of turning right, the S -shaped strengthening rib, left side axle sleeve setting is at the middle part of turning left sub - shell, right side axle sleeve setting is at the middle part of turning right sub - shell, intermediate shaft sleeve and well rotor shell pass through the S -shaped strengthening rib and connect, left side axle sleeve, intermediate shaft sleeve cooperates with the pivot with right axle sleeve, sub - shell and turning right between the sub - shell is being turned left in the setting of well rotor shell. The utility model discloses light in weight, structural strength are good, simple structure, simple to operate, the effectual manufacturing cost that has reduced, because the rotor shell weight after the installation is lighter, it is easier that the rotor rotates, saves the energy.
Description
Technical field
The utility model relates to the technical field of mechanical device, and it relates to a kind of rotor of energy-saving electric machine.
Background technology
Rotor mostly is the main rotation member in dynamic power machine and work mechanism.Typical rotor has Turbomachine Rotor, rotor, the rotor of various pump and the rotor etc. of turbocompressor.Being there is very large distortion and cause resonance in rotor, causes rotating speed during resonance to be called the critical whirling speed of rotor when rotating under some specific rotating speed.In engineering, working speed is called stiff rotor lower than the rotor of first critical speed, and the rotor being greater than first critical speed is called flex rotor.Because high speed rotary motion made by rotor, so need balance.Static balance is mainly used in the inertia force balancing disk type rotor.
The dynamic balancing of stiff rotor can come balance inertial force and inertia couple by universal balancing machine, eliminates the vibration of rotor on elastic bearing.The dynamic balancing more complicated of flex rotor, distinguishes from principle, has method of model balancing and influence coefficient method two class.Rotor because of the difficulty that commutates, high, the various fault of rotating speed multiple.Common fault has commutator damage, bearing damage, fan blade damage, wear of brush, rotor windings to burn.
Existing energy conserving motor rotor, because its inside is solid, preponderance, structural strength is inadequate, is difficult to the energy-conservation requirement met in use procedure, therefore needs the rotor of a kind of lightweight, energy-saving electric machine that structural strength is good of research and development badly.
Utility model content
(1) technical problem that will solve
The utility model shortcoming that existing rotor weight is overweight in order to overcome, structural strength is inadequate, the technical problems to be solved in the utility model is to provide a kind of rotor of lightweight, energy-saving electric machine that structural strength is good.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this rotor of energy-saving electric machine, include rotating shaft, left axle sleeve, left rotor shell, bottom bracket axle, rotor shell, right axle sleeve, right-hand rotation subshell, S shape reinforcement, left axle sleeve is arranged on the middle part of left rotor shell, right axle sleeve is arranged on the middle part of right-hand rotation subshell, bottom bracket axle is connected by S shape reinforcement with rotor shell, left axle sleeve, bottom bracket axle all coordinates with rotating shaft with right axle sleeve, rotor shell is arranged between left rotor shell and right-hand rotation subshell, and rotor shell contacts with right-hand rotation subshell with left rotor shell.
Preferably, also include oblique reinforcement, the inwall corner of left rotor shell is provided with oblique reinforcement, the inwall corner of right-hand rotation subshell is provided with oblique reinforcement.
Preferably, left rotor shell is provided with through hole.
Operation principle: bottom bracket axle is connected by S shape reinforcement with rotor shell, S shape reinforcement intensity is better, and non-deformability is stronger, when being subject to extraneous distortion, easier reinstatement.Left rotor shell, rotor shell, right-hand rotation subshell are piecemeal split mounting types, are easily assembled together, easy to assembly, and due to left rotor shell, rotor shell, right-hand rotation subshell be all housing, so lighter in weight.
Because also include oblique reinforcement, the inwall corner of left rotor shell is provided with oblique reinforcement, the inwall corner of right-hand rotation subshell is provided with oblique reinforcement, so further increasing the bulk strength of rotor.
Because be provided with through hole on left rotor shell, thus convenient for assembly time, the air pressure inside and outside balancing rotor shell.
(3) beneficial effect
The utility model is lightweight, structural strength good, structure is simple, easy for installation, effectively reduce production cost; Due to the rotor case lighter in weight after installation, rotor turns is easier, saves energy.
Accompanying drawing explanation
Fig. 1 is that the master of a kind of energy conserving motor rotor of the utility model looks sectional structure schematic diagram.
Fig. 2 is that the master that a kind of energy conserving motor rotor of the utility model is provided with reinforcement looks sectional structure schematic diagram.
Fig. 3 is that the master that a kind of energy conserving motor rotor of the utility model is provided with through hole looks sectional structure schematic diagram.
Being labeled as in accompanying drawing: 1-rotating shaft, 2-left axle sleeve, 3-left rotor shell, 4-bottom bracket axle, 5-rotor shell, 6-right axle sleeve, 7-right-hand rotation subshell, the oblique reinforcement of 8-, 9-S shape reinforcement, 10-through hole.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of rotor of energy-saving electric machine, as shown in Figure 1, include rotating shaft 1, left axle sleeve 2, left rotor shell 3, bottom bracket axle 4, rotor shell 5, right axle sleeve 6, right-hand rotation subshell 7, S shape reinforcement 9, left axle sleeve 2 is arranged on the middle part of left rotor shell 3, right axle sleeve 6 is arranged on the middle part of right-hand rotation subshell 7, bottom bracket axle 4 is connected by S shape reinforcement 9 with rotor shell 5, left axle sleeve 2, bottom bracket axle 4 all coordinates with rotating shaft 1 with right axle sleeve 6, rotor shell 5 is arranged between left rotor shell 3 and right-hand rotation subshell 7, and rotor shell 5 contacts with right-hand rotation subshell 7 with left rotor shell 3.
embodiment 2
A kind of rotor of energy-saving electric machine, as Figure 1-3, include rotating shaft 1, left axle sleeve 2, left rotor shell 3, bottom bracket axle 4, rotor shell 5, right axle sleeve 6, right-hand rotation subshell 7, S shape reinforcement 9, left axle sleeve 2 is arranged on the middle part of left rotor shell 3, right axle sleeve 6 is arranged on the middle part of right-hand rotation subshell 7, bottom bracket axle 4 is connected by S shape reinforcement 9 with rotor shell 5, left axle sleeve 2, bottom bracket axle 4 all coordinates with rotating shaft 1 with right axle sleeve 6, rotor shell 5 is arranged between left rotor shell 3 and right-hand rotation subshell 7, and rotor shell 5 contacts with right-hand rotation subshell 7 with left rotor shell 3.
Also include oblique reinforcement 8, the inwall corner of left rotor shell 3 is provided with oblique reinforcement 8, the inwall corner of right-hand rotation subshell 7 is provided with oblique reinforcement 8.
Left rotor shell 3 is provided with through hole 10.
Operation principle: bottom bracket axle 4 is connected by S shape reinforcement 9 with rotor shell 5, S shape reinforcement 9 intensity is better, and non-deformability is stronger, when being subject to extraneous distortion, easier reinstatement.Left rotor shell 3, rotor shell 5, right-hand rotation subshell 7 are piecemeal split mounting types, are easily assembled together, easy to assembly, and due to left rotor shell 3, rotor shell 5, right-hand rotation subshell 7 be all housing, so lighter in weight.
Because also include oblique reinforcement 8, the inwall corner of left rotor shell 3 is provided with oblique reinforcement 8, the inwall corner of right-hand rotation subshell 7 is provided with oblique reinforcement 8, so further increasing the bulk strength of rotor.
Because be provided with through hole 10 on left rotor shell 3, thus convenient for assembly time, the air pressure inside and outside balancing rotor shell.
The above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (3)
1. the rotor of an energy-saving electric machine, it is characterized in that, include rotating shaft (1), left axle sleeve (2), left rotor shell (3), bottom bracket axle (4), rotor shell (5), right axle sleeve (6), right-hand rotation subshell (7), S shape reinforcement (9), left axle sleeve (2) is arranged on the middle part of left rotor shell (3), right axle sleeve (6) is arranged on the middle part of right-hand rotation subshell (7), bottom bracket axle (4) is connected by S shape reinforcement (9) with rotor shell (5), left axle sleeve (2), bottom bracket axle (4) all coordinates with rotating shaft (1) with right axle sleeve (6), rotor shell (5) is arranged between left rotor shell (3) and right-hand rotation subshell (7), and rotor shell (5) contacts with right-hand rotation subshell (7) with left rotor shell (3).
2. the rotor of a kind of energy-saving electric machine according to claim 1, it is characterized in that, also include oblique reinforcement (8), the inwall corner of left rotor shell (3) is provided with oblique reinforcement (8), the inwall corner of right-hand rotation subshell (7) is provided with oblique reinforcement (8).
3. the rotor of a kind of energy-saving electric machine according to claim 1, is characterized in that, left rotor shell (3) is provided with through hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809305.7U CN205092670U (en) | 2015-10-20 | 2015-10-20 | Rotor of energy -conserving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809305.7U CN205092670U (en) | 2015-10-20 | 2015-10-20 | Rotor of energy -conserving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205092670U true CN205092670U (en) | 2016-03-16 |
Family
ID=55483322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809305.7U Expired - Fee Related CN205092670U (en) | 2015-10-20 | 2015-10-20 | Rotor of energy -conserving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205092670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270952A (en) * | 2021-03-27 | 2021-08-17 | 大庆虹铭科技有限公司 | Flexible driving semi-direct drive motor for oil pumping unit |
-
2015
- 2015-10-20 CN CN201520809305.7U patent/CN205092670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270952A (en) * | 2021-03-27 | 2021-08-17 | 大庆虹铭科技有限公司 | Flexible driving semi-direct drive motor for oil pumping unit |
| CN113270952B (en) * | 2021-03-27 | 2023-04-25 | 大庆虹铭科技有限公司 | Flexible driving semi-direct driving motor for oil pumping unit |
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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: 20160316 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |