CN218416089U - Permanent magnet synchronous motor - Google Patents
Permanent magnet synchronous motor Download PDFInfo
- Publication number
- CN218416089U CN218416089U CN202222033888.1U CN202222033888U CN218416089U CN 218416089 U CN218416089 U CN 218416089U CN 202222033888 U CN202222033888 U CN 202222033888U CN 218416089 U CN218416089 U CN 218416089U
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- fixedly connected
- permanent magnet
- magnet synchronous
- polished rod
- base
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Abstract
The utility model relates to a PMSM technical field specifically discloses a PMSM, the on-line screen storage device comprises a base, the driving gear is installed to base inner chamber's front side, the dorsal part meshing of driving gear has driven gear, polished rod in driven gear's the inner chamber fixedly connected with, the top fixedly connected with chassis of interior polished rod, the top fixedly connected with PMSM body on chassis. The utility model discloses a guard plate atress makes the slider move down, and the slider slides in the inside of spout, and the removal through the guard plate makes buffer spring take place to deform, drives driven gear through the driving gear afterwards and rotates, drives interior polished rod through driven gear and rotates, drives the chassis through interior polished rod and rotates, drives the PMSM body through the chassis and rotates, has reached protect function's advantage, has solved current PMSM and does not possess protect function's problem when using.
Description
Technical Field
The utility model relates to a PMSM technical field specifically is a PMSM.
Background
The permanent magnet synchronous motor is excited by the permanent magnet, so that the structure of the motor is simpler, the processing and assembling cost is reduced, a collecting ring and an electric brush which are easy to go wrong are omitted, the running reliability of the motor is improved, exciting current is not needed, exciting loss is avoided, the efficiency and the power density of the motor are improved, the conventional permanent magnet synchronous motor does not have a protection function when in use, and the conventional permanent magnet synchronous motor is generally damaged after being subjected to falling objects, so that the service life of the permanent magnet synchronous motor is influenced, and the permanent magnet synchronous motor is inconvenient to use by people.
SUMMERY OF THE UTILITY MODEL
The utility model provides a permanent magnet synchronous motor, the advantage that possesses protect function has solved current permanent magnet synchronous motor and does not possess the function of protection when using, and permanent magnet synchronous motor can damage after receiving the thing that falls usually to influence permanent magnet synchronous motor life, consequently the problem that people used not convenient for.
The utility model discloses a permanent magnet synchronous motor, the on-line screen storage device comprises a base, the driving gear is installed to base inner chamber's front side, the dorsal part meshing of driving gear has driven gear, polished rod in driven gear's the inner chamber fixedly connected with, the top fixedly connected with chassis of interior polished rod, the top fixedly connected with permanent magnet synchronous motor body on chassis, the output fixedly connected with output shaft of permanent magnet synchronous motor body, the front side and the equal fixedly connected with side piece of dorsal part of permanent magnet synchronous motor body, the internally mounted of side piece has the inserted bar, the top fixedly connected with curb plate of inserted bar, the top fixedly connected with buffer spring of curb plate, buffer spring's top fixedly connected with guard plate.
The utility model discloses a permanent magnet synchronous motor, wherein the equal fixedly connected with installing support in both sides of base bottom, the mounting hole has been seted up to the inner chamber of installing support.
The utility model discloses a permanent magnet synchronous motor, wherein the transverse groove has been opened to base inner chamber's front side, the outer polished rod of the inner chamber fixedly connected with of driving gear, the top and the bottom of outer polished rod all with the inner wall swing joint of transverse groove, the bottom of interior polished rod and the inside swing joint of base.
The utility model discloses a permanent magnet synchronous motor, wherein the jack has been seted up to the inner chamber of side piece, the diameter of jack is greater than the diameter of inserted bar, and the inside of jack is plug-in connection with the surface of inserted bar.
The utility model discloses a permanent magnet synchronous motor, wherein the spout has been seted up to one side of curb plate inner wall, the equal fixedly connected with slider in both sides of guard plate inner wall, the surface of slider and the inner wall swing joint of spout.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a guard plate atress makes the slider move down, and the slider slides in the inside of spout, removal through the guard plate makes buffer spring take place deformation, drive driven gear through the driving gear afterwards and rotate, it rotates to drive interior polished rod through driven gear, it rotates to drive the chassis through interior polished rod, it rotates to drive permanent magnet synchronous machine body through the chassis, protect function's advantage has been reached, current permanent magnet synchronous machine has been solved and function that does not possess the protection when using, permanent magnet synchronous machine can damage after receiving the thing that falls usually, so that influence permanent magnet synchronous machine life, consequently, the problem of people's use is not convenient for.
2. The utility model discloses a setting of installing support and mounting hole is installed the position of base, has improved the stability of base during operation then, through driving gear and driven gear's setting, can adjust the angular position of PMSM body, has improved the working range of PMSM body then.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the protection plate structure of the present invention;
fig. 3 is a top sectional view of the base structure of the present invention.
In the figure: 1. a base; 2. a driving gear; 3. mounting a bracket; 4. mounting holes; 5. an output shaft; 6. a protection plate; 7. a permanent magnet synchronous motor body; 8. a chassis; 9. inserting a rod; 10. a jack; 11. a slider; 12. a buffer spring; 13. a side plate; 14. a chute; 15. a side block; 16. a driven gear; 17. an inner polish rod; 18. an outer polish rod; 19. a transverse groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model discloses a permanent magnet synchronous motor, including base 1, driving gear 2 is installed to the front side of base 1 inner chamber, the dorsal part meshing of driving gear 2 has driven gear 16, polished rod 17 in driven gear 16's the inner chamber fixedly connected with, the top fixedly connected with chassis 8 of interior polished rod 17, the top fixedly connected with permanent magnet synchronous motor body 7 on chassis 8, the output fixedly connected with output shaft 5 of permanent magnet synchronous motor body 7, the front side of permanent magnet synchronous motor body 7 and the equal fixedly connected with side block 15 of dorsal part, the internally mounted of side block 15 has inserted bar 9, the top fixedly connected with curb plate 13 of inserted bar 9, the top fixedly connected with buffer spring 12 of curb plate 13, buffer spring 12's top fixedly connected with guard plate 6.
The equal fixedly connected with installing support 3 in both sides of base 1 bottom, mounting hole 4 has been seted up to the inner chamber of installing support 3, through the setting of installing support 3 and mounting hole 4, installs the position of base 1, has improved the stability of base 1 during operation then.
The front side of base 1 inner chamber is opened and is equipped with horizontal groove 19, and polished rod 18 outside the inner chamber fixedly connected with of driving gear 2, the top and the bottom of outer polished rod 18 all with the inner wall swing joint of horizontal groove 19, the inside swing joint of the bottom of interior polished rod 17 and base 1, through driving gear 2 and driven gear 16's setting, can adjust the angular position of PMSM body 7, improved PMSM body 7's working range then.
The inner cavity of the side block 15 is provided with a jack 10, the diameter of the jack 10 is larger than that of the inserted link 9, and the inside of the jack 10 is in plug connection with the surface of the inserted link 9.
When the utility model is used: at first, drive curb plate 13 downstream through protection plate 6, and curb plate 13 drives the inside that inserted bar 9 inserted jack 10, make slider 11 downstream when protection plate 6 atress, and slider 11 slides in the inside of spout 14, make buffer spring 12 take place to deform through the removal of protection plate 6, drive driven gear 16 through driving gear 2 afterwards and rotate, polished rod 17 rotates in driving through driven gear 16, it rotates to drive chassis 8 through interior polished rod 17, it all is connected with 220V commercial power with external master controller electricity to drive PMSM body 7 through chassis 8 and rotate (the electrical components that appear in this paper, and the master controller can play the conventional known equipment of control for the computer etc.).
The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A permanent magnet synchronous motor comprises a base (1), and is characterized in that: driving gear (2) are installed to the front side of base (1) inner chamber, the dorsal part meshing of driving gear (2) has driven gear (16), polished rod (17) in the inner chamber fixedly connected with of driven gear (16), top fixedly connected with chassis (8) of interior polished rod (17), the top fixedly connected with permanent magnet synchronous motor body (7) on chassis (8), output fixedly connected with output shaft (5) of permanent magnet synchronous motor body (7), the front side and the equal fixedly connected with side block (15) of dorsal part of permanent magnet synchronous motor body (7), the internally mounted of side block (15) has inserted bar (9), the top fixedly connected with curb plate (13) of inserted bar (9), the top fixedly connected with buffer spring (12) of curb plate (13), the top fixedly connected with guard plate (6) of buffer spring (12).
2. A permanent magnet synchronous machine according to claim 1, characterized in that: the base is characterized in that mounting brackets (3) are fixedly connected to two sides of the bottom of the base (1), and mounting holes (4) are formed in inner cavities of the mounting brackets (3).
3. A permanent magnet synchronous machine according to claim 1, characterized in that: the front side of base (1) inner chamber is opened and is equipped with horizontal groove (19), the outer polished rod (18) of inner chamber fixedly connected with of driving gear (2), the top and the bottom of outer polished rod (18) all with the inner wall swing joint of horizontal groove (19), the bottom of interior polished rod (17) and the inside swing joint of base (1).
4. A permanent magnet synchronous machine according to claim 1, characterized in that: the inner cavity of the side block (15) is provided with a jack (10), the diameter of the jack (10) is larger than that of the inserted link (9), and the inside of the jack (10) is in plug-in connection with the surface of the inserted link (9).
5. A permanent magnet synchronous machine according to claim 1, characterized in that: spout (14) have been seted up to one side of curb plate (13) inner wall, the equal fixedly connected with slider (11) in both sides of guard plate (6) inner wall, the surface of slider (11) and the inner wall swing joint of spout (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033888.1U CN218416089U (en) | 2022-08-03 | 2022-08-03 | Permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033888.1U CN218416089U (en) | 2022-08-03 | 2022-08-03 | Permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218416089U true CN218416089U (en) | 2023-01-31 |
Family
ID=85013942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222033888.1U Active CN218416089U (en) | 2022-08-03 | 2022-08-03 | Permanent magnet synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218416089U (en) |
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2022
- 2022-08-03 CN CN202222033888.1U patent/CN218416089U/en active Active
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