CN210898779U - Hidden mounting frame of permanent magnet synchronous motor rotor control device - Google Patents
Hidden mounting frame of permanent magnet synchronous motor rotor control device Download PDFInfo
- Publication number
- CN210898779U CN210898779U CN201921927899.6U CN201921927899U CN210898779U CN 210898779 U CN210898779 U CN 210898779U CN 201921927899 U CN201921927899 U CN 201921927899U CN 210898779 U CN210898779 U CN 210898779U
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- permanent magnet
- magnet synchronous
- synchronous motor
- screw rod
- fixed frame
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Abstract
The utility model discloses a hidden mounting bracket of a permanent magnet synchronous motor rotor control device, which belongs to the technical field of permanent magnet synchronous motors and comprises a fixed frame, wherein the front side and the back side of the bottom of the fixed frame are fixedly connected with an adjusting base, the front side of the fixed frame is rotationally connected with a first screw rod, the first screw rod extends into the fixed frame, the end part of the first screw rod is rotationally connected with a first slider, and a third screw rod extends into the fixed frame, and the end part of the third screw rod is rotationally connected with a second slider; this PMSM rotor control device's hidden mounting bracket carries on spacingly through the third bolt to an adjusting cylinder, has strengthened the stationarity of mounting bracket and ground, has improved PMSM job stabilization nature indirectly for the mounting bracket is more firm, thereby is suitable for the installation environment on different ground, fixes the arc at PMSM's upper surface through rotating the second screw rod, ensures PMSM's installation stationarity and fastness.
Description
Technical Field
The utility model belongs to the technical field of PMSM, concretely relates to PMSM rotor control device's hidden mounting bracket.
Background
The permanent magnet synchronous motor is a synchronous motor which generates a synchronous rotating magnetic field by permanent magnet excitation, the permanent magnet is used as a rotor to generate the rotating magnetic field, a three-phase stator winding is reacted through an armature under the action of the rotating magnetic field to induce three-phase symmetrical current, and the permanent magnet synchronous motor has the characteristics of simple structure, small noise, high reliability, light weight of the whole transmission system and the like, so the permanent magnet synchronous motor is widely applied to the field of industrial and agricultural production machinery.
Prior art is when installing permanent magnet synchronous motor, unevenness's the condition can appear because ground, and lead to there being great space between mounting bracket and the ground, further lead to permanent magnet synchronous motor can produce great amplitude at the during operation, not only can produce great noise influence people's life on every side, and harm permanent magnet synchronous motor's life easily, and current mounting bracket generally all comes the customization according to permanent magnet synchronous motor's size, can not be applicable to not unidimensional permanent magnet synchronous motor, the problem that the shock attenuation effect is poor has simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PMSM rotor control device's hidden mounting bracket to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hidden mounting frame of a permanent magnet synchronous motor rotor control device comprises a fixed frame, wherein the front side and the rear side of the bottom of the fixed frame are fixedly connected with an adjusting base, the front side of the fixed frame is rotatably connected with a first screw rod, the first screw rod extends into the fixed frame, the end part of the first screw rod is rotatably connected with a first sliding block, the back side of the fixed frame is rotatably connected with a third screw rod, the third screw rod extends into the fixed frame, the end part of the third screw rod is rotatably connected with a second sliding block, the inner walls of the left side and the right side of the fixed frame are respectively provided with a first sliding groove, the middle positions of the tops of the first sliding block and the second sliding block are respectively and fixedly provided with a limiting seat, the top of the limiting seat is provided with a permanent magnet synchronous motor, the top of the first sliding block, the middle position of link rotates and is connected with the second screw rod, the second screw rod extends to PMSM's top and its tip rotates and is connected with the arc.
As a preferred embodiment, the bottom of the adjusting base is fixedly connected with a rubber pad, the bottom of the rubber pad is provided with anti-skidding lines, vibration generated when the permanent magnet synchronous motor works can be buffered by the aid of the rubber pad, and noise reduction is facilitated.
As a preferred embodiment, a first bolt is arranged on the outer side of the top of the adjusting base, a fixed block is fixedly mounted at the middle position of the top of the adjusting base, a steering block is arranged inside the fixed block, a second bolt is arranged between the steering block and the fixed block, a first limit hole is formed in the right side wall of the steering block, an adjusting cylinder is sleeved at the top of the steering block, a second limit hole is formed in the outer wall of the adjusting cylinder relative to the first limit hole, a third bolt is arranged between the first limit hole and the second limit hole, the adjusting base is fixed on the ground through the first bolt, when the ground is uneven, in order to ensure the working stability of the permanent magnet synchronous motor, the deflection angle of the mounting frame is leveled through adjusting the steering block, and the height of the adjusting cylinder relative to the steering block is set, so that the permanent magnet synchronous motor is adjusted to be horizontal, carry on spacingly through the second bolt to the turning block, carry on spacingly through the third bolt to the adjusting cylinder, strengthened the stationarity of mounting bracket and ground, indirectly improved the stability of PMSM work for the mounting bracket is more firm, thereby is suitable for the installation environment on different ground.
As a preferred embodiment, the first slider and the second slider are both connected with the first sliding groove in a sliding manner, and the first slider and the second slider are driven to slide in the first sliding groove by rotating the first screw rod and the third screw rod, so that the length of the actual body of the permanent magnet synchronous motor to be installed is adjusted, the permanent magnet synchronous motor is more pertinently installed, and the installation stability and firmness of the permanent magnet synchronous motor are ensured.
As an optimal implementation mode, spacing seat includes the shock attenuation seat, the second spout has been seted up to the inside of shock attenuation seat, the inside bottom fixedly connected with spring of second spout, the top fixedly connected with third slider of spring, the top fixedly connected with stopper of third slider can effectively restrict PMSM's position through setting up the stopper, and reinforcing PMSM's installation stationarity and fastness, the spring can cushion the vibration that PMSM during operation produced, has reduced noise on every side, has prolonged PMSM's life.
As a preferred embodiment, the bottom fixed mounting of fixed frame has the dust screen, can separate the dust on ground and PMSM through setting up the dust screen, has certain dustproof guard action to PMSM.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the hidden mounting frame of the permanent magnet synchronous motor rotor control device, the adjusting base is arranged, when the ground is uneven, in order to ensure the working stability of the permanent magnet synchronous motor, the deflection angle of the mounting frame is leveled by adjusting the steering block, the height of the adjusting cylinder relative to the steering block is set, so that the permanent magnet synchronous motor is adjusted to be horizontal, the steering block is limited through the second bolt, the adjusting cylinder is limited through the third bolt, the stability of the mounting frame and the ground is enhanced, the working stability of the permanent magnet synchronous motor is indirectly improved, the mounting frame is firmer, and therefore the hidden mounting frame is suitable for different ground mounting environments;
the hidden mounting frame of the permanent magnet synchronous motor rotor control device drives the first sliding block and the second sliding block to slide in the first sliding groove by rotating the first screw rod and the third screw rod, so that adjustment is performed according to the length of an actual machine body of a permanent magnet synchronous motor to be mounted, the permanent magnet synchronous motor is more targeted to be mounted, the arc-shaped plate is fixed on the upper surface of the permanent magnet synchronous motor by rotating the second screw rod, and the mounting stability and firmness of the permanent magnet synchronous motor are ensured;
the hidden mounting frame of the rotor control device of the permanent magnet synchronous motor can buffer the vibration generated during the working of the permanent magnet synchronous motor by matching the spring and the rubber pad, reduces the surrounding noise and prolongs the service life of the permanent magnet synchronous motor.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the fixing frame structure of the present invention;
FIG. 3 is a schematic view of the structure of the adjusting base of the present invention;
fig. 4 is a schematic view of the structure of the limiting seat of the present invention.
In the figure: 1. adjusting the base; 2. a first screw; 3. a first slider; 4. a limiting seat; 5. a baffle plate; 6. a permanent magnet synchronous motor; 7. an arc-shaped plate; 8. a second screw; 9. a connecting frame; 10. a third screw; 11. a second slider; 12. a fixing frame; 13. a dust screen; 14. a first chute; 15. a rubber pad; 16. a first bolt; 17. a fixed block; 18. a second bolt; 19. a turning block; 20. a first limit hole; 21. a third bolt; 22. a second limiting hole; 23. an adjusting cylinder; 24. a shock absorbing seat; 25. a second chute; 26. a spring; 27. a third slider; 28. and a limiting block.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the present invention provides a hidden mounting rack for a rotor control device of a permanent magnet synchronous motor, which comprises a fixed frame 12, wherein the front side and the rear side of the bottom of the fixed frame 12 are both fixedly connected with an adjusting base 1, the bottom of the adjusting base 1 is fixedly connected with a rubber pad 15, the bottom of the rubber pad 15 is provided with anti-skid patterns, the rubber pad 15 is arranged to buffer the vibration generated during the operation of the permanent magnet synchronous motor 6, which is beneficial to reducing noise, the outer side of the top of the adjusting base 1 is provided with a first bolt 16, the middle position of the top of the adjusting base 1 is fixedly provided with a fixed block 17, the inside of the fixed block 17 is provided with a steering block 19, a second bolt 18 is arranged between the steering block 19 and the fixed block 17, the right side wall of the steering block 19 is provided with a first limiting hole 20, the, the outer wall of the adjusting cylinder 23 is provided with a second limiting hole 22 corresponding to the first limiting hole 20, a third bolt 21 is arranged between the first limiting hole 20 and the second limiting hole 22, the adjusting base 1 is fixed on the ground through the first bolt 16, when the ground is uneven, in order to ensure the working stability of the permanent magnet synchronous motor 6, the deflection angle of the mounting frame is leveled through adjusting the steering block 19, the height of the adjusting cylinder 23 corresponding to the steering block 19 is set, so that the permanent magnet synchronous motor 6 is adjusted to be horizontal, the steering block 19 is limited through the second bolt 18, the adjusting cylinder 23 is limited through the third bolt 21, the stability of the mounting frame and the ground is enhanced, the working stability of the permanent magnet synchronous motor 6 is indirectly improved, the mounting frame is firmer, so that the mounting frame is suitable for different ground installation environments, the front surface of the fixing frame 12 is rotatably connected with the first screw 2, the first screw rod 2 extends to the inside of the fixed frame 12, the end part of the first screw rod is rotatably connected with the first sliding block 3, the back of the fixed frame 12 is rotatably connected with the third screw rod 10, the third screw rod 10 extends to the inside of the fixed frame 12, the end part of the third screw rod is rotatably connected with the second sliding block 11, the inner walls of the left side and the right side of the fixed frame 12 are respectively provided with a first sliding chute 14, the first sliding block 3 and the second sliding block 11 are both in sliding connection with the first sliding chute 14, the first sliding block 3 and the second sliding block 11 are driven to slide in the first sliding chute 14 by rotating the first screw rod 2 and the third screw rod 10, so that the adjustment is carried out according to the length of the actual body of the permanent magnet synchronous motor 6 required to be installed, the installation of the permanent magnet synchronous motor 6 is more targeted, the installation stability and firmness of the permanent magnet synchronous motor 6 are ensured, the limit seat 4 is fixedly installed, the limiting seat 4 comprises a damping seat 24, a second sliding groove 25 is formed in the damping seat 24, a spring 26 is fixedly connected to the bottom of the inner portion of the second sliding groove 25, a third sliding block 27 is fixedly connected to the top of the spring 26, a limiting block 28 is fixedly connected to the top of the third sliding block 27, the position of the permanent magnet synchronous motor 6 can be effectively limited by arranging the limiting block 28, the installation stability and firmness of the permanent magnet synchronous motor 6 are enhanced, the spring 26 can buffer vibration generated during the operation of the permanent magnet synchronous motor 6, the surrounding noise is reduced, the service life of the permanent magnet synchronous motor 6 is prolonged, the permanent magnet synchronous motor 6 is arranged at the top of the limiting seat 4, a baffle 5 is fixedly arranged at the top of the first sliding block 3 relative to the position of the permanent magnet synchronous motor 6, and a connecting frame 9 is fixedly arranged at the middle position of the top of the fixed, the intermediate position of link 9 rotates and is connected with second screw rod 8, second screw rod 8 extends to permanent magnet synchronous motor 6's top and its tip rotates and is connected with arc 7, the bottom fixed mounting of fixed frame 12 has dust screen 13, can separate the dust on ground with permanent magnet synchronous motor 6 through setting up dust screen 13, has certain dustproof guard action to permanent magnet synchronous motor 6.
When in use, because the working ground of the permanent magnet synchronous motor 6 may be uneven, the permanent magnet synchronous motor 6 not only is easy to generate noise when working on the ground, even the service life of the permanent magnet synchronous motor 6 is affected by too large amplitude, therefore, the adjusting base 1 is fixed on the ground through the first bolt 16, when the ground is uneven, in order to ensure the working stability of the permanent magnet synchronous motor 6, the deflection angle of the mounting rack is leveled through adjusting the steering block 19, the permanent magnet synchronous motor 6 is adjusted to be horizontal through setting the height of the adjusting cylinder 23 relative to the steering block 19, the steering block 19 is limited through the second bolt 18, the adjusting cylinder 23 is limited through the third bolt 21, the stability of the mounting rack and the ground is enhanced, the working stability of the permanent magnet synchronous motor 6 is indirectly improved, the mounting rack is firmer, thereby being suitable for different ground installation environments, the first sliding block 3 and the second sliding block 11 are driven to slide in the first sliding groove 14 by rotating the first screw rod 2 and the third screw rod 10, so that the adjustment is carried out according to the length of the actual body of the permanent magnet synchronous motor 6 to be installed, the installation of the permanent magnet synchronous motor 6 is more targeted, the arc-shaped plate 7 is fixed on the upper surface of the permanent magnet synchronous motor 6 by rotating the second screw rod 8, the installation stability and firmness of the permanent magnet synchronous motor 6 are ensured, the dust on the ground can be separated from the permanent magnet synchronous motor 6 by arranging the dust screen 13, a certain dustproof protection effect is provided for the permanent magnet synchronous motor 6, the position of the permanent magnet synchronous motor 6 can be effectively limited by arranging the limiting block 28, the installation stability and firmness of the permanent magnet synchronous motor 6 are enhanced, and the spring 26 and the rubber pad 15 can buffer the vibration generated when the permanent magnet synchronous motor 6 works, the surrounding noise is reduced, and the service life of the permanent magnet synchronous motor 6 is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a permanent magnet synchronous motor rotor control device's hidden mounting bracket, includes fixed frame (12), its characterized in that: the front and back sides of the bottom of the fixed frame (12) are fixedly connected with an adjusting base (1), the front surface of the fixed frame (12) is connected with a first screw rod (2) in a rotating manner, the first screw rod (2) extends into the fixed frame (12) and the end part of the first screw rod is connected with a first sliding block (3) in a rotating manner, the back surface of the fixed frame (12) is connected with a third screw rod (10) in a rotating manner, the third screw rod (10) extends into the fixed frame (12) and the end part of the third screw rod is connected with a second sliding block (11) in a rotating manner, the inner walls of the left side and the right side of the fixed frame (12) are respectively provided with a first sliding chute (14), the middle positions of the tops of the first sliding block (3) and the second sliding block (11) are respectively and fixedly provided with a limiting seat (4), the top of the limiting seat (4) is provided with a, the middle position fixed mounting at fixed frame (12) top has link (9), the middle position of link (9) rotates and is connected with second screw rod (8), second screw rod (8) extend to the top of PMSM (6) and its tip rotates and is connected with arc (7).
2. The hidden mounting frame of the rotor control device of the permanent magnet synchronous motor according to claim 1, characterized in that: the bottom of the adjusting base (1) is fixedly connected with a rubber pad (15), and anti-skid grains are arranged at the bottom of the rubber pad (15).
3. The hidden mounting frame of the rotor control device of the permanent magnet synchronous motor according to claim 1, characterized in that: the utility model discloses a steering wheel, including adjusting base (1), the outside at adjusting base (1) top is provided with first bolt (16), the top intermediate position fixed mounting who adjusts base (1) has fixed block (17), the inside of fixed block (17) is provided with turns to piece (19), be provided with second bolt (18) between turning to piece (19) and fixed block (17), turn to the right side wall of piece (19) and seted up first spacing hole (20), the top cover of turning to piece (19) is equipped with adjusts a section of thick bamboo (23), the relative first spacing hole (20) position of outer wall of adjusting a section of thick bamboo (23) has seted up the spacing hole of second (22), be provided with third bolt (21) between first spacing hole (20) of first spacing hole (20) and second (22).
4. The hidden mounting frame of the rotor control device of the permanent magnet synchronous motor according to claim 1, characterized in that: the first sliding block (3) and the second sliding block (11) are both connected with the first sliding groove (14) in a sliding mode.
5. The hidden mounting frame of the rotor control device of the permanent magnet synchronous motor according to claim 1, characterized in that: spacing seat (4) include shock attenuation seat (24), second spout (25) have been seted up to the inside of shock attenuation seat (24), the inside bottom fixedly connected with spring (26) of second spout (25), the top fixedly connected with third slider (27) of spring (26), the top fixedly connected with stopper (28) of third slider (27).
6. The hidden mounting frame of the rotor control device of the permanent magnet synchronous motor according to claim 1, characterized in that: and a dust screen (13) is fixedly arranged at the bottom of the fixed frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927899.6U CN210898779U (en) | 2019-11-10 | 2019-11-10 | Hidden mounting frame of permanent magnet synchronous motor rotor control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927899.6U CN210898779U (en) | 2019-11-10 | 2019-11-10 | Hidden mounting frame of permanent magnet synchronous motor rotor control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210898779U true CN210898779U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927899.6U Expired - Fee Related CN210898779U (en) | 2019-11-10 | 2019-11-10 | Hidden mounting frame of permanent magnet synchronous motor rotor control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210898779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868012A (en) * | 2019-12-05 | 2020-03-06 | 邹锁方 | Motor installation equipment capable of adaptively adjusting support balance according to uneven ground |
-
2019
- 2019-11-10 CN CN201921927899.6U patent/CN210898779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110868012A (en) * | 2019-12-05 | 2020-03-06 | 邹锁方 | Motor installation equipment capable of adaptively adjusting support balance according to uneven ground |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20211110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |