CN215646571U - General permanent-magnet synchronous frequency-changing motor - Google Patents
General permanent-magnet synchronous frequency-changing motor Download PDFInfo
- Publication number
- CN215646571U CN215646571U CN202120569207.6U CN202120569207U CN215646571U CN 215646571 U CN215646571 U CN 215646571U CN 202120569207 U CN202120569207 U CN 202120569207U CN 215646571 U CN215646571 U CN 215646571U
- Authority
- CN
- China
- Prior art keywords
- fixed mounting
- wall
- noise
- magnet synchronous
- fixed frame
- 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.)
- Active
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a general permanent magnet synchronous variable frequency motor, and particularly relates to the technical field of motors. The utility model has simple structure and novel design, can perform better heat dissipation effect on the glass, thereby improving the working efficiency of the glass and being suitable for wide popularization.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a general permanent magnet synchronous variable frequency motor.
Background
The permanent magnet synchronous motor is excited by the permanent magnet, so that the structure of the motor is simpler, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, the running reliability of the motor is improved, the efficiency and the power density of the motor are improved because exciting current is not needed and exciting loss is avoided, the permanent magnet synchronous motor is composed of a stator, a rotor, an end cover and other parts, the stator is basically the same as a common induction motor, the motor is easy to generate a large amount of heat in the use process, and great noise pollution can be generated in the use process.
However, in practical use, the conventional motor is easy to generate a large amount of heat in the use process, and generates large noise pollution in the use process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a general type permanent magnet synchronous variable frequency motor to solve the problems set forth in the above-mentioned background art.
In order to achieve the purpose, the utility model provides the following technical scheme: general type permanent magnetism synchronous variable frequency motor, including fixed frame, inner wall one side slidable mounting of fixed frame has the connecting rod, the one end fixed mounting that fixed frame was kept away from to the connecting rod has the rack, inner wall one side fixed mounting of fixed frame has the dwang, the outer lane fixed mounting gear of dwang, gear and rack toothing, the adapter sleeve has been cup jointed to the outer lane of dwang, one side fixed mounting that the adapter sleeve was kept away from the dwang has the dead lever, the one end fixed mounting that the adapter sleeve was kept away from to the dead lever has the rotor plate, inner wall one side fixed mounting of fixed frame has two noise elimination boards, the top fixed mounting of fixed frame has two cooling tubes.
Further, inner wall one side fixed mounting of fixed frame has two springs, the spring is kept away from fixed frame one end fixed mounting and is had the backup pad, the top fixed mounting of backup pad has the motor, one side fixed mounting of motor has the exhaust hood.
Furthermore, an electric push rod is fixedly mounted on one side of the inner wall of the fixing frame, and an output shaft of the electric push rod is connected with the rack.
Furthermore, a fixed pipe is fixedly installed on one side of the inner wall of the noise elimination plate, and a plurality of noise elimination cotton are fixedly installed on the inner wall of the fixed pipe.
Furthermore, the connecting wire is fixedly installed at one end of the noise removing cotton, and one end, far away from the noise removing cotton, of the connecting wire is fixedly connected with the next noise removing cotton.
Further, a sliding groove is formed in one side of the fixing frame, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the connecting rod.
Further, the electric push rod is fixedly installed with the fixing frame through a bolt.
The utility model has the technical effects and advantages that:
1. compared with the prior art, when the heat generated by the motor needs to be dissipated, the electric push rod is started at the moment, the output shaft of the electric push rod moves to extrude the rack to move, the rack is meshed with the gear to drive the gear to rotate, the gear rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the connecting sleeve to rotate, the connecting sleeve rotates to drive the rotating plate to rotate through the fixed rod, and the rotating plate rotates to better discharge the heat generated by the motor.
2. Compared with the prior art, when the motor noise elimination device needs to eliminate noise, the noise elimination plate is installed, the fixing pipe is installed on the inner wall of the noise elimination plate, the noise elimination cotton is installed inside the fixing pipe, and the noise elimination cotton is connected through the connecting wire, so that the noise generated by the work of the motor is adsorbed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view, a sectional structure and a schematic diagram of the rotating rod of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of the noise canceling plate of the present invention.
The reference signs are: 1. a fixing frame; 2. a spring; 3. a support plate; 4. an electric motor; 5. an exhaust hood; 6. a noise elimination plate; 7. an electric push rod; 8. a connecting rod; 9. a slider; 10. a rack; 11. a gear; 12. rotating the rod; 13. connecting sleeves; 14. fixing the rod; 15. a rotating plate; 16. a radiating pipe; 17. a fixed tube; 18. removing noise cotton; 19. and connecting wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The general permanent magnet synchronous variable frequency motor shown in the attached drawings 1-3 comprises a fixed frame 1, a connecting rod 8 is slidably mounted on one side of the inner wall of the fixed frame 1, a rack 10 is fixedly mounted on one side, away from the fixed frame 1, of the connecting rod 8, a rotating rod 12 is fixedly mounted on one side of the inner wall of the fixed frame 1, a gear 11 is fixedly mounted on the outer ring of the rotating rod 12, the gear 11 is meshed with the rack 10, a connecting sleeve 13 is sleeved on the outer ring of the rotating rod 12, a fixing rod 14 is fixedly mounted on one side, away from the rotating rod 12, of the connecting sleeve 13, a rotating plate 15 is fixedly mounted on one side of the inner wall of the fixed frame 1, two noise elimination plates 6 are fixedly mounted on one side of the inner wall of the fixed frame 1, and two radiating pipes 16 are fixedly mounted on the top of the fixed frame 1.
In a preferred embodiment, there are two springs 2 fixed mounting on one side of the inner wall of the fixed frame 1, the spring 2 is far away from one end of the fixed frame 1 and is fixed with the support plate 3, the top fixed mounting of the support plate 3 is provided with the motor 4, one side fixed mounting of the motor 4 is provided with the exhaust hood 5, so that the fixed frame 1 plays a role of fixing and connecting, so that the spring 2 plays a role of supporting the support plate 3, and simultaneously plays a role of damping, so that the support plate 3 plays a role of supporting the motor 4, so that the exhaust hood 5 plays a role of radiating.
In a preferred embodiment, an electric push rod 7 is fixedly installed on one side of the inner wall of the fixing frame 1, and an output shaft of the electric push rod 7 is connected with the rack 10, so that the electric push rod 7 plays a role of providing power, so as to drive the rack 10 to move, so that the rack 10 plays a role of power transmission, and drives the gear 11 to rotate.
In a preferred embodiment, a fixing pipe 17 is fixedly installed on one side of the inner wall of the noise-canceling plate 6, and a plurality of noise-canceling cotton 18 are fixedly installed on the inner wall of the fixing pipe 17, so that the noise-canceling plate 6 can absorb noise generated by the motor 4, and the fixing pipe 17 can fix the noise-canceling cotton 18, so that the noise-canceling cotton 18 can absorb and cancel noise better.
In a preferred embodiment, one end of the noise-removing cotton 18 is fixedly provided with a connecting wire 19, and one end of the connecting wire 19 far away from the noise-removing cotton 18 is fixedly connected with the next noise-removing cotton 18, so that the connecting wire 19 plays a role of connection and plays a role of conducting noise.
In a preferred embodiment, a sliding groove is formed in one side of the fixing frame 1, a sliding block 9 is slidably connected in the sliding groove, and the sliding block 9 is fixedly connected with the connecting rod 8, so that the sliding block 9 plays a role of sliding connection, and the connecting rod 8 plays a role of sliding connection, so that the connecting rod 8 plays a role of fixing the rack 10.
In a preferred embodiment, the electric push rod 7 is fixedly mounted with the fixed frame 1 by means of bolts.
The working principle of the utility model is as follows: when the heat generated by the motor 4 needs to be dissipated, the electric push rod 7 is started at the moment, the output shaft of the electric push rod 7 moves to extrude the rack 10 to move, the rack 10 is meshed with the gear 11 so as to drive the gear 11 to rotate, the gear 11 rotates to drive the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the connecting sleeve 13 to rotate, the connecting sleeve 13 rotates to drive the rotating plate 15 to rotate through the fixed rod 14, so that the heat generated by the motor 4 is better discharged, when the noise is to be dissipated, the noise eliminating plate 6 is installed at the moment, the fixed pipe 17 is installed on the inner wall of the noise eliminating plate 6, the noise eliminating cotton 18 is installed inside the fixed pipe 17, and the noise eliminating cotton 18 is connected through the connecting wire 19, so that the noise generated by the motor 4 during working is absorbed, the noise eliminating device has the advantages of simple structure, novel design and better heat dissipating effect, meanwhile, the device can adsorb the generated noise, reduce noise pollution, improve the working efficiency and is suitable for wide popularization.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. General type permanent magnetism synchronous variable frequency motor, including fixed frame (1), its characterized in that: inner wall one side slidable mounting of fixed frame (1) has connecting rod (8), the one end fixed mounting that fixed frame (1) was kept away from in connecting rod (8) has rack (10), inner wall one side fixed mounting of fixed frame (1) has dwang (12), outer lane fixed mounting gear (11) of dwang (12), gear (11) and rack (10) meshing, adapter sleeve (13) have been cup jointed to the outer lane of dwang (12), one side fixed mounting that dwang (12) were kept away from in adapter sleeve (13) has dead lever (14), the one end fixed mounting that adapter sleeve (13) were kept away from in dead lever (14) has rotor plate (15), inner wall one side fixed mounting of fixed frame (1) has two noise elimination board (6), the top fixed mounting of fixed frame (1) has two cooling tubes (16).
2. The generic permanent magnet synchronous variable frequency motor according to claim 1, characterized in that: inner wall one side fixed mounting of fixed frame (1) has two springs (2), fixed frame (1) one end fixed mounting is kept away from in spring (2) has backup pad (3), the top fixed mounting of backup pad (3) has motor (4), one side fixed mounting of motor (4) has exhaust hood (5).
3. The generic permanent magnet synchronous variable frequency motor according to claim 2, characterized in that: an electric push rod (7) is fixedly mounted on one side of the inner wall of the fixing frame (1), and an output shaft of the electric push rod (7) is connected with the rack (10).
4. A generic type permanent magnet synchronous variable frequency motor according to claim 3, characterized in that: a fixing pipe (17) is fixedly installed on one side of the inner wall of the noise elimination plate (6), and a plurality of noise elimination cotton (18) are fixedly installed on the inner wall of the fixing pipe (17).
5. The generic permanent magnet synchronous variable frequency motor according to claim 4, wherein: one end of the noise-removing cotton (18) is fixedly provided with a connecting wire (19), and one end, far away from the noise-removing cotton (18), of the connecting wire (19) is fixedly connected with the next noise-removing cotton (18).
6. The generic permanent magnet synchronous variable frequency motor according to claim 5, wherein: the sliding groove is formed in one side of the fixing frame (1), a sliding block (9) is connected in the sliding groove in a sliding mode, and the sliding block (9) is fixedly connected with the connecting rod (8).
7. The generic permanent magnet synchronous variable frequency motor according to claim 6, wherein: the electric push rod (7) is fixedly installed with the fixing frame (1) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120569207.6U CN215646571U (en) | 2021-03-20 | 2021-03-20 | General permanent-magnet synchronous frequency-changing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120569207.6U CN215646571U (en) | 2021-03-20 | 2021-03-20 | General permanent-magnet synchronous frequency-changing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215646571U true CN215646571U (en) | 2022-01-25 |
Family
ID=79913494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120569207.6U Active CN215646571U (en) | 2021-03-20 | 2021-03-20 | General permanent-magnet synchronous frequency-changing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215646571U (en) |
-
2021
- 2021-03-20 CN CN202120569207.6U patent/CN215646571U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112886770A (en) | Permanent magnet synchronous motor based on efficient heat dissipation mechanism | |
| CN114498974A (en) | Stator heat radiation structure of permanent magnet synchronous motor | |
| CN215646571U (en) | General permanent-magnet synchronous frequency-changing motor | |
| CN217513901U (en) | High-torque-density robot integrated joint | |
| CN212785117U (en) | Energy-saving permanent magnet brushless direct current motor | |
| CN210629250U (en) | Novel motor | |
| CN215498537U (en) | Rare earth permanent magnet motor with heat dissipation function | |
| CN114498993B (en) | Compact semi-direct-drive permanent magnet synchronous wind driven generator | |
| CN203180692U (en) | Full electric vehicle drive motor assembly | |
| CN215221921U (en) | Centrally-mounted motor with noise reduction function | |
| CN219918731U (en) | Split type contravariant unit structure | |
| CN209881591U (en) | High-efficient radiating three-phase asynchronous machine | |
| CN218587009U (en) | Low-noise energy-saving permanent magnet synchronous motor | |
| CN113824240A (en) | Cooling and noise reducing structure of three-phase asynchronous motor | |
| CN211701699U (en) | BLDC all-in-one machine | |
| CN218301081U (en) | Crankshaft heat dissipation type permanent magnet torque motor | |
| CN216451208U (en) | Direct current motor with high-temperature protection mechanism | |
| CN110635640A (en) | Yoke-free split disc type motor | |
| CN217590509U (en) | Efficient heat dissipation device for motor | |
| CN219554715U (en) | Make things convenient for three-phase motor end cover of dismouting | |
| CN210839150U (en) | Brushless motor combined type shell | |
| CN105207386A (en) | DC motor for pure electric vehicle | |
| CN220067058U (en) | Sealed high-efficiency three-phase asynchronous motor | |
| CN215322454U (en) | Brushless motor for high-efficiency energy-saving windscreen wiper | |
| CN216849619U (en) | Transformer that noise is low |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 411100 filament workshop, No.38, Shuyuan Road, Shuyuan road street, high tech Zone, Xiangtan City, Hunan Province Patentee after: Hunan Wali Transmission Technology Co.,Ltd. Address before: 411100 filament workshop, No.38, Shuyuan Road, Shuyuan road street, high tech Zone, Xiangtan City, Hunan Province Patentee before: Hunan riqian Motor Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |