CN219875330U - Shock-absorbing noise-reducing three-phase asynchronous motor - Google Patents
Shock-absorbing noise-reducing three-phase asynchronous motor Download PDFInfo
- Publication number
- CN219875330U CN219875330U CN202321040112.0U CN202321040112U CN219875330U CN 219875330 U CN219875330 U CN 219875330U CN 202321040112 U CN202321040112 U CN 202321040112U CN 219875330 U CN219875330 U CN 219875330U
- Authority
- CN
- China
- Prior art keywords
- rubber
- vibration
- connecting hole
- motor
- plate
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a vibration/noise reduction three-phase asynchronous motor, which comprises a main body, wherein a connecting mechanism is arranged at the bottom of the main body, a vibration reducing mechanism is arranged at the bottom of the connecting mechanism, a fixing mechanism is arranged at the bottom of the vibration reducing mechanism, the connecting mechanism comprises a connecting plate, the bottom of the main body is fixedly connected with the top of the connecting plate, a plurality of first clamping grooves are formed in the lower surface of the connecting plate, the vibration reducing mechanism comprises a rubber plate, a plurality of first rubber strips are fixedly connected to the upper surface of the rubber plate, and are respectively positioned in the plurality of first clamping grooves. The vibration-damping and noise-reducing three-phase asynchronous motor provided by the utility model can reduce the vibration amplitude between the bottom of the motor and the worktable when the motor vibrates during use, can absorb part of energy generated during vibration and reduces noise generated during operation of the motor.
Description
Technical Field
The utility model belongs to the technical field of motor bases, and particularly relates to a vibration/noise reduction three-phase asynchronous motor.
Background
A three-phase motor is an ac motor driven by three-phase ac power. The three-phase motor is characterized in that when three-phase alternating current is introduced into three-phase stator windings of the motor, a rotating magnetic field is generated, and the rotating magnetic field cuts rotor windings to generate electricity. It includes three-phase synchronous motor and three-phase asynchronous motor.
The existing motor is usually directly fixed on a workbench surface when in use, the motor can vibrate during working, the bottom of the motor can directly collide with the connected workbench surface, the bottom of the motor and the workbench surface are both of metal structures, larger noise can be generated when the motor and the workbench surface directly collide, and energy generated after the motor and the workbench collide continuously acts on parts inside the motor, so that the parts inside the motor are easy to damage, and the motor is not beneficial to use.
Disclosure of Invention
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a three-phase asynchronous motor that makes an uproar falls in shock attenuation, which comprises a main body, coupling mechanism is installed to the bottom of main part, coupling mechanism's bottom is installed damping mechanism, fixed establishment is installed to damping mechanism's bottom, coupling mechanism includes the connecting plate, the bottom of main part and the top fixed connection of connecting plate, first draw-in groove has been seted up to the lower surface of connecting plate, the quantity of first draw-in groove is a plurality of, damping mechanism includes the rubber slab, the upper surface fixedly connected with first rubber strip of rubber slab, the quantity of first rubber strip is a plurality of, a plurality of first rubber strip is located a plurality of respectively the inside of first draw-in groove.
Optionally, the fixed establishment includes the bottom plate, the second draw-in groove has been seted up at the top of bottom plate, the quantity of second draw-in groove is a plurality of, the lower surface fixedly connected with second rubber strip of rubber slab, the quantity of second rubber strip is a plurality of, and is a plurality of the second rubber strip is located a plurality of respectively the inside of second draw-in groove.
Optionally, the inside of connecting plate has been seted up first connecting hole, the second connecting hole has been seted up to the inside of rubber slab, the third connecting hole has been seted up to the inside of bottom plate, the center in first connecting hole, second connecting hole and third connecting hole is in same vertical line.
Optionally, the inside of first connecting hole installs the connecting screw, the end of connecting screw passes the inside of second connecting hole to third connecting hole, the end threaded connection of connecting screw has the nut, and the nut is located the inside of third connecting hole.
Optionally, fixing holes are formed in the top of the bottom plate, and the number of the fixing holes is four.
Optionally, the first rubber strip and the second rubber strip are perpendicular to each other.
The beneficial effects are that:
1. through coupling mechanism, damper, the vibrations that the motor produced when the during operation can follow earlier on the rubber slab, afterwards on the rubber slab transmits the fixed bottom plate again, because the material of rubber slab is comparatively soft, relative vibration range between connecting plate and the rubber slab is less, and the rubber slab has certain elasticity, thereby can absorb the vibrations that some energy produced when reaching the reduction motor during operation when meetting the vibrations, compare in that conventional motor takes place the vibrations phenomenon at the during operation, the bottom of motor can directly bump with the table surface of connection, the bottom of motor and table surface are metal structure generally, both direct collisions can produce great noise, and the energy that both produced after the collision can continue to be acted on the inside part of motor, result in the inside part of motor to be impaired easily, and then produce bigger vibrations and noise, the device can reduce the vibration range between motor bottom and the table surface when the motor takes place vibrations when using, and can absorb the partial energy that produces during the vibrations, protect the inside part of motor.
2. Through fixed establishment, can fix the device on table surface during the use to a plurality of independent fixed orifices have been seted up on the bottom plate, can fix the bottom plate on table surface through a plurality of screws, even after the screw of fixed bottom plate takes place not hard up, also can not influence the relation of connection between connecting plate and the rubber slab, the rubber slab still can play the effect of shock attenuation protection motor in the device, and the bottom plate can be changed different specifications, the installation environment of adaptation difference.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure;
FIG. 2 is an exploded view;
FIG. 3 is a schematic diagram of the overall structure of the connecting mechanism;
FIG. 4 is a schematic view of the overall structure of the shock absorbing mechanism;
fig. 5 is a schematic view of the whole structure of the fixing mechanism.
The symbols in the drawings illustrate:
1. a main body; 2. a connecting mechanism; 201. a connecting plate; 202. a first clamping groove; 203. a first connection hole; 3. a damping mechanism; 301. a rubber plate; 302. a first rubber strip; 303. a second rubber strip; 304. a second connection hole; 4. a fixing mechanism; 401. a bottom plate; 402. a second clamping groove; 403. a third connection hole; 404. a fixing hole; 5. and (5) connecting screws.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 5, a vibration/noise reduction three-phase asynchronous motor provided by an embodiment of the present utility model will now be described. The vibration-damping and noise-reducing three-phase asynchronous motor comprises a main body 1, wherein a connecting mechanism 2 is arranged at the bottom of the main body 1, the main body 1 is connected with a vibration-damping mechanism 3 through the connecting mechanism 2, the vibration-damping mechanism 3 is arranged at the bottom of the connecting mechanism 2, vibration generated by the motor during working can be firstly acted on a rubber plate 301 and then transmitted to a fixed bottom plate 401 from the rubber plate 301, the rubber plate 301 is softer, the relative vibration amplitude between the connecting plate 201 and the rubber plate 301 is smaller, the rubber plate 301 has certain elasticity, a part of energy can be absorbed during vibration so as to reduce the vibration generated during the working of the motor, the noise-reducing effect can be achieved by reducing the vibration generated during the working of the motor, a fixing mechanism 4 is arranged at the bottom of the vibration-damping mechanism 3, the device is convenient to connect with a working table surface, the connecting mechanism 2 comprises a connecting plate 201, the bottom of the main body 1 is fixedly connected with the top of the connecting plate 201, the lower surface of the connecting plate 201 is provided with a plurality of first clamping grooves 202, the damping mechanism 3 comprises a rubber plate 301, the upper surface of the rubber plate 301 is fixedly connected with first rubber strips 302, the plurality of first rubber strips 302 are respectively positioned in the plurality of first clamping grooves 202, when the motor works, vibration is generated, the connecting plate 201 and the rubber plate 301 displace, the first rubber strips 302 are arranged in the first clamping grooves 202, the contact area between the connecting plate 201 and the rubber plate 301 can be increased, the vibration amplitude between the connecting plate 201 and the rubber plate 301 is reduced, the damping and noise reduction effects are achieved, the fixing mechanism 4 comprises a bottom plate 401, the top of the bottom plate 401 is provided with a second clamping groove 402, the quantity of second draw-in groove 402 is a plurality of, the lower surface fixed connection of rubber slab 301 has second rubber strip 303, the quantity of second rubber strip 303 is a plurality of, a plurality of second rubber strips 303 are located the inside of a plurality of second draw-in grooves 402 respectively, because rubber slab 301 material is comparatively soft, if directly fix rubber slab 301 on table surface, the bottom of rubber slab 301 just can be worn and torn by table surface after a period, lead to appearing the space between motor and the table surface, can increase the vibrations that produce when the motor works, the bottom mounting plate 401 of rubber slab 301 can avoid the bottom of rubber slab 301 to be worn and torn, and the second rubber strip 303 installs in the inside of second draw-in groove 402, the area of contact between rubber slab 301 and the bottom plate 401 has likewise been increased, be convenient for reduce the vibration range between rubber slab 301 and the bottom plate 401, first rubber strip 302 and second rubber strip 303 mutually perpendicular, the problem that the rubber strip root is broken appears easily by the vibrations of motor for a long time, first strip 302 and second rubber strip 303 mutually perpendicular can increase the vibrations that produce when the motor works, can also the bottom plate 401 is difficult to change the bottom plate 401, the bottom plate 401 can be changed to the inside the bottom plate 401, the bottom plate is difficult condition of the bottom plate 401, the bottom plate is changed in the condition that the bottom plate is difficult condition of the bottom plate 401, the bottom plate is equipped with a plurality of holes of mounting plate 401, can be changed in the bottom plate 401, the bottom plate 401 is different in the condition of the bottom plate 401, and can be connected with the bottom plate 401, the bottom plate 401 is different in the condition, the bottom plate 401 is difficult condition, and can be mounted with the bottom plate 401, and can be mounted down the bottom plate 401 and has different size and can be easily.
The inside of connecting plate 201 has seted up first connecting hole 203, the second connecting hole 304 has been seted up to the inside of rubber slab 301, the third connecting hole 403 has been seted up to the inside of bottom plate 401, the center of first connecting hole 203, second connecting hole 304 and third connecting hole 403 is in same vertical line, the internally mounted of first connecting hole 203 has connecting screw 5, the terminal of connecting screw 5 passes the inside of second connecting hole 304 to third connecting hole 403, the terminal threaded connection of connecting screw 5 has the nut, and the nut is located the inside of third connecting hole 403, link together connecting plate 201 through connecting screw 5, rubber slab 301, the bottom plate 401, and the top of first connecting hole 203 is provided with hiding the hole, can hide the screw head of connecting screw 5 inside, the bottom of third connecting hole 403 also is provided with hiding the hole, can hide the nut inside, connecting screw 5 of being convenient for connects connecting plate 201, rubber slab 301, bottom plate 401.
Working principle: during the use, through coupling mechanism, damper, the vibrations that the motor produced at the during operation can follow earlier on the rubber slab, afterwards on the fixed bottom plate is passed to from the rubber slab, owing to the material of rubber slab is comparatively soft, the relative vibration range between connecting plate and the rubber slab is less, and the rubber slab has certain elasticity, thereby can absorb the vibrations that some energy produced when reaching the reduction motor during operation when meetting vibrations, compare in that conventional motor takes place the vibrations phenomenon at the during operation, the bottom of motor can directly bump with the table surface of connection, the bottom of motor and table surface are metal construction generally, both direct collisions can produce great noise, and the energy that produces after both collisions can continue to act on the inside part of motor, the inside part of motor is impaired easily, and then produce bigger vibrations and noise, the device can reduce the vibration range between motor bottom and the table surface when the motor takes place vibrations, and can absorb the partial energy that produces during vibrations, protect the inside part of motor.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a three-phase asynchronous motor that vibration/noise reduction, includes main part (1), its characterized in that: coupling mechanism (2) are installed to the bottom of main part (1), damper (3) are installed to the bottom of coupling mechanism (2), fixed establishment (4) are installed to the bottom of damper (3), coupling mechanism (2) are including connecting plate (201), the bottom of main part (1) and the top fixed connection of connecting plate (201), first draw-in groove (202) have been seted up to the lower surface of connecting plate (201), the quantity of first draw-in groove (202) is a plurality of, damper (3) are including rubber slab (301), the last fixed surface of rubber slab (301) is connected with first rubber strip (302), the quantity of first rubber strip (302) is a plurality of, a plurality of first rubber strip (302) are located a plurality of respectively the inside of first draw-in groove (202).
2. The vibration/noise reduction three-phase asynchronous motor according to claim 1, wherein: the fixing mechanism (4) comprises a bottom plate (401), second clamping grooves (402) are formed in the top of the bottom plate (401), the number of the second clamping grooves (402) is multiple, second rubber strips (303) are fixedly connected to the lower surface of the rubber plate (301), the number of the second rubber strips (303) is multiple, and the second rubber strips (303) are respectively located in the second clamping grooves (402).
3. The vibration/noise reduction three-phase asynchronous motor according to claim 2, wherein: the inside of connecting plate (201) has seted up first connecting hole (203), second connecting hole (304) have been seted up to the inside of rubber board (301), third connecting hole (403) have been seted up to the inside of bottom plate (401), the center of first connecting hole (203), second connecting hole (304) and third connecting hole (403) is in same vertical line.
4. A vibration/noise reducing three-phase asynchronous motor according to claim 3, wherein: the inside of first connecting hole (203) is installed connection screw (5), the inside of second connecting hole (304) to third connecting hole (403) is passed to the end of connection screw (5), the end threaded connection of connection screw (5) has the nut, and the nut is located the inside of third connecting hole (403).
5. The vibration/noise reduction three-phase asynchronous motor according to claim 4, wherein: fixing holes (404) are formed in the top of the bottom plate (401), and the number of the fixing holes (404) is four.
6. The vibration/noise reduction three-phase asynchronous motor according to claim 2, wherein: the first rubber strip (302) and the second rubber strip (303) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040112.0U CN219875330U (en) | 2023-04-26 | 2023-04-26 | Shock-absorbing noise-reducing three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040112.0U CN219875330U (en) | 2023-04-26 | 2023-04-26 | Shock-absorbing noise-reducing three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875330U true CN219875330U (en) | 2023-10-20 |
Family
ID=88346779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321040112.0U Active CN219875330U (en) | 2023-04-26 | 2023-04-26 | Shock-absorbing noise-reducing three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219875330U (en) |
-
2023
- 2023-04-26 CN CN202321040112.0U patent/CN219875330U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219875330U (en) | Shock-absorbing noise-reducing three-phase asynchronous motor | |
| CN210087900U (en) | Damping base for wind driven generator | |
| CN210839192U (en) | Alternating current asynchronous motor with good anti-seismic performance | |
| CN212323857U (en) | Motor with protection function | |
| CN214429079U (en) | AC metal enclosed switch equipment | |
| CN212462971U (en) | Low-noise motor protection box | |
| CN211377795U (en) | Motor with shock-absorbing function | |
| CN206178594U (en) | Shockproof computer machine case | |
| CN214959079U (en) | Anti-resonance motor | |
| CN212572283U (en) | Frequency-conversion speed-regulation three-phase asynchronous motor | |
| CN211829805U (en) | Heat dissipation and shock absorption device for coal mine electrical equipment | |
| CN211455471U (en) | Damping device of oil-immersed transformer | |
| CN218724708U (en) | Mining transmitter | |
| CN215646487U (en) | Noise-reduction motor shell | |
| CN219176652U (en) | Noise-reducing external rotor fan | |
| CN215419917U (en) | Brushless AC synchronous generator with silencing effect | |
| CN213450846U (en) | Noise reduction type screw air compressor | |
| CN218006044U (en) | Novel protection for mechatronic motor device | |
| CN214887728U (en) | Novel buffering noise reduction system of screw air compressor | |
| CN220382865U (en) | Damping base for three-phase motor installation | |
| CN213817406U (en) | Low-noise motor for machine tool | |
| CN217849123U (en) | Shock-resistant wound rotor three-phase asynchronous motor | |
| CN212231243U (en) | Motor structure with function of making an uproar is fallen | |
| CN214331328U (en) | Shock absorption and shock prevention device of controller | |
| CN210239852U (en) | Noise reduction base of generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |