CN220122710U - Damping type three-phase alternating current permanent magnet synchronous motor - Google Patents
Damping type three-phase alternating current permanent magnet synchronous motor Download PDFInfo
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- CN220122710U CN220122710U CN202321159190.2U CN202321159190U CN220122710U CN 220122710 U CN220122710 U CN 220122710U CN 202321159190 U CN202321159190 U CN 202321159190U CN 220122710 U CN220122710 U CN 220122710U
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- movable
- fixedly connected
- permanent magnet
- magnet synchronous
- synchronous motor
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 22
- 238000013016 damping Methods 0.000 title abstract description 20
- 239000000463 material Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of motors and discloses a damping type three-phase alternating-current permanent magnet synchronous motor, which comprises a motor body, wherein one end of the motor body is fixedly connected with a gear, the bottom of the motor body is fixedly connected with the top of a buffer pad, the bottom of the buffer pad is provided with a damping base, a damping component is arranged in the damping base and is in an X shape, and the damping component is connected with the side end of the damping base through a damper.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a damping type three-phase alternating current permanent magnet synchronous motor.
Background
The motor is used as a power source of various machines and electric appliances, and has the main functions of converting electric energy into mechanical energy and providing driving torque, and the motor has a plurality of types, wherein the three-phase alternating current permanent magnet synchronous motor has wide application in industrial and agricultural production, national defense, science and technology and daily life.
At present, in a factory workshop, a three-phase alternating-current permanent magnet synchronous motor needs to be moved and processed for production while running, the fixing mode of the existing three-phase alternating-current permanent magnet synchronous motor is simple in the using process, a base is arranged on a shell of the three-phase alternating-current permanent magnet synchronous motor, the base is directly and rigidly connected with other equipment, and damping bases are lacked, so that larger vibration can be generated, the problem that the service life of the three-phase alternating-current permanent magnet synchronous motor is lower is caused, the service life of the three-phase alternating-current permanent magnet synchronous motor is greatly reduced, and larger economic loss is brought to owners of the three-phase alternating-current permanent magnet synchronous motor.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a damping three-phase alternating current permanent magnet synchronous motor, which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shock attenuation formula three-phase alternating current permanent magnet synchronous motor, includes motor body, motor body's one end fixedly connected with gear, motor body's bottom is in the same place with the top fixed connection of blotter, and the bottom of blotter is equipped with shock-absorbing base, and is provided with buffer assembly in the shock-absorbing base and is X form, and buffer assembly is in the same place with shock-absorbing base side through the attenuator.
Preferably, the material of blotter is rubber material, and the upper surface of blotter is laminated with the bottom of motor body.
Preferably, the shock-absorbing base comprises a movable plate, a sliding sleeve, supporting rods, limiting plates and baffle plates, wherein the top of the movable plate is fixedly connected with a buffer pad, two rows of grooves are formed in the bottom of the movable plate, four sliding sleeves are circumferentially distributed on the outer end of the movable plate, the sliding sleeves are cylindrical, the side surfaces of the sliding sleeves are fixedly connected with the movable plate, four supporting rods are arranged at the lower end of the movable plate, the upper ends of the supporting rods are movably inserted into the sliding sleeves, the tops of the supporting rods are fixedly connected with the limiting plates corresponding to the upper ends of the sliding sleeves, fixing plates are fixedly connected between two adjacent supporting rods, the baffle plates are fixedly connected to the two sides of the supporting rods, and buffer assemblies are arranged on tracks corresponding to the two rows of grooves between the four fixing plates.
Preferably, the buffer assembly comprises a damper, a movable shaft, movable rods, a rotating shaft and rollers, wherein the bottom of the damper is fixedly connected with the fixed plate, the movable ends of the damper are fixedly connected with the movable shaft, the movable rods are rotatably connected to the two sides of the movable shaft through connecting rods, the rotating shafts are rotatably connected to the intersecting positions of the two movable rods, and the rollers are rotatably connected to the tops of the movable rods through the connecting rods.
Preferably, the rollers are movably connected with two rows of grooves at the bottom of the movable plate.
(III) beneficial effects
Compared with the prior art, the utility model provides the damping three-phase alternating current permanent magnet synchronous motor, which has the following beneficial effects:
this shock attenuation formula three-phase AC PMSM, the vibrations that produce at motor body during operation pass through fly leaf slip on the bracing piece and gyro wheel movable fit in the fly leaf, on the gyro wheel is exported in the vibrations that produce, the gyro wheel adjusts the buffering to it through movable rod and attenuator linkage, the vibrations that greatly reduced during operation produced under damping base's effect to improve three-phase AC PMSM's life, avoid bringing great economic loss for three-phase AC PMSM's owner.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model.
In the figure: 1. a motor body; 2. a gear; 3. a cushion pad; 4. a movable plate; 5. a sliding sleeve; 6. a support rod; 7. a limiting plate; 8. a fixing plate; 9. a damper; 10. a movable shaft; 11. a movable rod; 12. a rotating shaft; 13. and a roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a damping three-phase ac permanent magnet synchronous motor comprises a motor body 1, one end of the motor body 1 is fixedly connected with a gear 2, the bottom of the motor body 1 is fixedly connected with the top of a cushion pad 3, the bottom of the cushion pad 3 is provided with a damping base, a damping component is arranged in the damping base and is in an X shape, and the damping component is connected with the side end of the damping base through a damper 9.
Further, the material of blotter 3 is rubber material, and the upper surface of blotter 3 is laminated with the bottom of motor body 1, and the rubber material of blotter 3 can reduce the vibrations that produce motor body 1.
Further, the shock-absorbing base includes fly leaf 4, sliding sleeve 5, bracing piece 6, limiting plate 7 and baffle 8, the top and the blotter 3 fixed connection of fly leaf 4 are in the same place, two lines of recesses have been seted up to the bottom of fly leaf 4, the outer end of fly leaf 4 is around distributing four sliding sleeve 5, sliding sleeve 5 is cylindrically, the side and the fly leaf 4 fixed connection of sliding sleeve 5 are in the same place, the lower extreme of fly leaf 4 is equipped with four bracing pieces 6, the upper end of bracing piece 6 is pegged graft with the inside activity of sliding sleeve 5 together, the upper end fixedly connected with limiting plate 7 of corresponding sliding sleeve 5 in the top of bracing piece 6, all fixedly connected with fixed plate 8 between two adjacent bracing pieces 6, the both sides fixedly connected with baffle 8 of bracing piece 6, the orbit of corresponding two lines recesses between four fixed plates 8 is provided with buffer assembly, bracing piece 6 is used for the fixed support to fly leaf 4 and motor body 1, utilize the sliding connection relation of fly leaf 4 and bracing piece 6, fly leaf 4 upwards props under buffer assembly's effect, limiting plate 7 is fixed in the top of bracing piece 6 and is used for limiting the highest position of fly leaf 4.
Further, the buffer assembly comprises a damper 9, a movable shaft 10, a movable rod 11, a rotating shaft 12 and a roller 13, the bottom of the damper 9 is fixedly connected with a fixed plate 8, the movable end of the damper 9 is fixedly connected with the movable shaft 10, the movable rods 11 are rotatably connected to the two sides of the movable shaft 10 through connecting rods, the rotating shaft 12 is rotatably connected to the intersecting positions of the two movable rods 11, the roller 13 is rotatably connected to the top of the movable rod 11 through the connecting rods, vibration generated during operation of the motor body 1 slides on the supporting rod 6 through the movable plate 4 and the roller 13 is movably matched in the movable plate 4, the generated vibration is output to the roller 13, and the roller 13 is linked with the damper 9 through the movable rods 11 to adjust and buffer the vibration.
Further, the roller 13 is movably connected with two rows of grooves at the bottom of the movable plate 4, and the roller 13 is used for damping and supporting the movable plate 4.
Working principle: utilize fly leaf 4 and the sliding connection relation of bracing piece 6, fly leaf 4 upwards struts under buffer unit's effect, limiting plate 7 is fixed at the top of bracing piece 6 and is used for restricting the highest position of fly leaf 4, the vibrations that produce when motor body 1 during operation slide on bracing piece 6 through fly leaf 4 and gyro wheel 13 movable fit in fly leaf 4, the gyro wheel 13 is gone up to the vibrations output that produce, gyro wheel 13 adjusts the buffering through fly leaf 11 and attenuator 9 linkage to it, greatly reduced during operation vibrations that produce when under shock-absorbing mount's effect, thereby improve three-phase AC permanent magnet synchronous motor's life, avoid bringing great economic loss for three-phase AC permanent magnet synchronous motor's owner.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a shock attenuation formula three-phase alternating current permanent magnet synchronous motor, includes motor body (1), its characterized in that: one end fixedly connected with gear (2) of motor body (1), the bottom of motor body (1) is in the same place with the top fixed connection of blotter (3), and the bottom of blotter (3) is equipped with shock-absorbing base, and is provided with buffer assembly in the shock-absorbing base and is X form, and buffer assembly is in the same place with shock-absorbing base side end through attenuator (9).
2. A damped three-phase ac permanent magnet synchronous motor according to claim 1, wherein: the material of blotter (3) is rubber material, and the upper surface of blotter (3) is laminated with the bottom of motor body (1).
3. A damped three-phase ac permanent magnet synchronous motor according to claim 2, wherein: the shock-absorbing base comprises a movable plate (4), a sliding sleeve (5), supporting rods (6), limiting plates (7) and a fixed plate (8), wherein the top of the movable plate (4) is fixedly connected with a buffer pad (3), two rows of grooves are formed in the bottom of the movable plate (4), four sliding sleeves (5) are distributed around the outer ring of the movable plate (4), the sliding sleeve (5) is cylindrical, the side surfaces of the sliding sleeves (5) are fixedly connected with the movable plate (4), four supporting rods (6) are arranged at the lower ends of the movable plate (4), the upper ends of the supporting rods (6) are movably inserted into the sliding sleeve (5), the limiting plates (7) are fixedly connected to the top of the supporting rods (6) corresponding to the upper ends of the sliding sleeves (5), two fixing plates (8) are fixedly connected between two adjacent supporting rods (6), baffle plates are fixedly connected to the two sides of the supporting rods (6), and a buffer assembly is arranged on the track corresponding to the two rows of the grooves between the four fixing plates (8).
4. A damped three-phase ac permanent magnet synchronous motor according to claim 3, wherein: the buffer assembly comprises a damper (9), a movable shaft (10), movable rods (11), rotating shafts (12) and rollers (13), wherein the bottom of the damper (9) is fixedly connected with a fixed plate (8), the movable ends of the damper (9) are fixedly connected with the movable shaft (10), the movable rods (11) are rotatably connected to the two sides of the movable shaft (10) through connecting rods, the rotating shafts (12) are rotatably connected to the intersecting positions of the two movable rods (11), and the rollers (13) are rotatably connected to the tops of the movable rods (11) through the connecting rods.
5. The damped three-phase ac permanent magnet synchronous motor according to claim 4, wherein: the roller (13) is movably connected with two rows of grooves at the bottom of the movable plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159190.2U CN220122710U (en) | 2023-05-15 | 2023-05-15 | Damping type three-phase alternating current permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321159190.2U CN220122710U (en) | 2023-05-15 | 2023-05-15 | Damping type three-phase alternating current permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122710U true CN220122710U (en) | 2023-12-01 |
Family
ID=88890859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321159190.2U Active CN220122710U (en) | 2023-05-15 | 2023-05-15 | Damping type three-phase alternating current permanent magnet synchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122710U (en) |
-
2023
- 2023-05-15 CN CN202321159190.2U patent/CN220122710U/en active Active
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