CN210246502U - Sound-insulation noise-reduction type three-phase motor - Google Patents
Sound-insulation noise-reduction type three-phase motor Download PDFInfo
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- CN210246502U CN210246502U CN201921497457.2U CN201921497457U CN210246502U CN 210246502 U CN210246502 U CN 210246502U CN 201921497457 U CN201921497457 U CN 201921497457U CN 210246502 U CN210246502 U CN 210246502U
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Abstract
The utility model discloses a sound-insulation noise-reduction type three-phase motor, which comprises a bottom foot, wherein one side of two mounting blocks is fixedly provided with a fixed block through threaded connection, the top ends of the two fixed blocks are respectively fixedly connected with the top and the bottom in a cylinder body, the inner wall of the cylinder body is fixedly provided with sound-absorption cotton, one side of the sound-absorption cotton is fixedly provided with sound-insulation cotton, two sides of the end head of a motor body are respectively fixedly provided with a support block, one side of the two support blocks is fixedly provided with a fixed rod, the bottom end of the fixed rod is provided with a pin shaft groove, the inside of the bottom foot is provided with a sliding cavity, the inside of the sliding cavity is fixedly provided with a sliding rod, the sound-insulation noise-reduction type three-phase motor is provided with a side lever matched with the support rod to support the end part of the motor, the vibration of the motor, the installation is convenient, and the noise can be effectively isolated.
Description
Technical Field
The utility model relates to a motor, in particular to type of making an uproar three phase motor falls gives sound insulation belongs to motor technical field.
Background
An AC motor driven by three-phase AC power. The three-phase motor is characterized in that when three-phase stator windings (with the difference of 120 degrees in electrical angle) of the motor are electrified, a rotating magnetic field is generated, and the rotating magnetic field cuts a rotor winding to generate electricity, and comprises a three-phase synchronous motor and a three-phase asynchronous motor.
The three-phase asynchronous motor has the advantages of simple structure, low price, firmness, durability, convenient manufacture, use and maintenance, and the like, and also has the characteristics of higher efficiency and load close to a constant speed, so the three-phase asynchronous motor can meet the dragging requirements of most industrial and agricultural production machines. Therefore, the motor is the motor with the largest yield and the widest application in various motors. Statistically, more than about 80% of the total use of motors nationwide is a three-phase asynchronous motor, and thus the importance and influence thereof can be seen.
The current motor noise is too big, influences operational environment, and the end department of motor lacks fixedly to vibrations produce the noise, and the sound insulation device effect of organism outside is general simultaneously, and the installation is fixed inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a type of making an uproar three-phase motor falls gives sound insulation to current motor noise that proposes in solving above-mentioned background art is too big, influences operational environment, and the end department of motor lacks fixedly, thereby vibrations produce the noise, and the outside noise insulation device effect of organism is general simultaneously, installs fixed inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: a sound-insulation noise-reduction type three-phase motor comprises a footing, wherein the top end of the footing is fixedly connected with the bottom of a motor body, the bottom end and the top end of the motor body are fixedly provided with mounting blocks, one side of each of the two mounting blocks is fixedly provided with a fixing block through threaded connection, the top ends of the two fixing blocks are respectively fixedly connected with the top and the bottom in a cylinder body, the inner wall of the cylinder body is fixedly provided with sound-absorbing cotton, one side of the sound-absorbing cotton is fixedly provided with sound-insulating cotton, two sides of the end head of the motor body are fixedly provided with supporting blocks, one side of each of the two supporting blocks is fixedly provided with a fixing rod, the bottom end of each fixing rod is provided with a pin shaft groove, the footing is internally provided with a sliding cavity, the sliding rod is fixedly arranged in the sliding cavity, a sliding block is connected to the sliding rod in a, one side fixedly connected with side lever of slider, the one end of side lever has the bracing piece through pivot fixed mounting, just the round pin inslot is arranged in to the top of bracing piece.
As an optimized technical scheme of the utility model, one side threaded connection of dead lever has the communicating fixed pin axle with the round pin axle slot.
As an optimized technical scheme of the utility model, the outer wall fixed mounting of barrel has a plurality of fin.
As an optimal technical scheme of the utility model, the bottom fixed mounting of footing has the rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a type of making an uproar three phase motor falls in giving sound insulation, side lever cooperation bracing piece support the end position of motor, prevent that its vibrations from producing the noise, and slider and spring coupling are passed through to the bottom simultaneously, have the buffering effect, and the outside cover of motor is equipped with has the barrel of inhaling sound cotton and soundproof cotton, and simple to operate can effectively completely cut off the noise.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic structural view of the support rod of the present invention.
Fig. 3 is a schematic structural diagram of the installation block of the present invention.
In the figure: 1. footing; 2. a slider; 3. a spring; 4. a slide chamber; 5. a slide bar; 6. a side lever; 7. a rotating shaft; 8. a support bar; 9. fixing the rod; 10. supporting a block; 11. a heat sink; 12. a barrel; 13. mounting blocks; 14. a fixed block; 15. a motor body; 16. sound-absorbing cotton; 17. sound insulation cotton; 18. and fixing the pin shaft.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a sound-insulation noise-reduction type three-phase motor, which comprises a bottom foot 1, wherein the top end of the bottom foot 1 is fixedly connected with the bottom of a motor body 15, the bottom end and the top end of the motor body 15 are both fixedly provided with mounting blocks 13, one side of each of the two mounting blocks 13 is fixedly provided with a fixed block 14 through threaded connection, the top ends of the two fixed blocks 14 are respectively fixedly connected with the top and the bottom in a cylinder 12, the inner wall of the cylinder 12 is fixedly provided with sound-absorbing cotton 16, one side of the sound-absorbing cotton 16 is fixedly provided with sound-insulating cotton 17, both sides of the end head of the motor body 15 are both fixedly provided with supporting blocks 10, one side of each of the two supporting blocks 10 is fixedly provided with a fixed rod 9, the bottom end of the fixed rod 9 is provided with a pin shaft groove, the inside of the bottom foot, and one end of the sliding block 2 is fixedly connected with the top of the sliding cavity 4 through the spring 3, one side of the sliding block 2 is fixedly connected with a side lever 6, one end of the side lever 6 is fixedly provided with a supporting rod 8 through a rotating shaft 7, and the top end of the supporting rod 8 is arranged in a pin shaft groove.
Preferably, one side of the fixed rod 9 is in threaded connection with a fixed pin 18 communicated with a pin groove; a plurality of radiating fins 11 are fixedly arranged on the outer wall of the cylinder 12; bottom fixed mounting of footing 1 has the rubber pad, simultaneously with the one end card of bracing piece 8 advance the round pin axle inslot portion of dead lever 9, fix through fixed pin axle 18, prevent that motor body 15's end department from producing vibrations, thereby the noise emission, and bottom slider 2 slides on slide bar 5, and extrude spring 3, carry out the shock attenuation, establish the barrel 12 cover in motor body 15 outside, the fixed block 14 card advances the inside recess of installation piece 13, fix through the screw rod, the cotton 16 and the soundproof cotton 17 of inhaling of inside effectively give sound insulation, the noise reduction conduction.
When specifically using, the utility model relates to a type of making an uproar three phase motor falls gives sound insulation, establish the barrel 12 cover outside motor body 15, the fixed block 14 card advances the recess of installation piece 13 inside, fix through the screw rod, inside inhale sound cotton 16 and soundproof cotton 17 and effectively give sound insulation, the noise reduction conduction, simultaneously advance the round pin inslot portion of dead lever 9 with the one end card of bracing piece 8, fix through fixed pin axle 18, prevent that motor body 15's end department from producing vibrations, thereby the noise is emitted, and bottom slider 2 slides on slide bar 5, and extrude spring 3, carry out the shock attenuation.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (4)
1. The utility model provides a type of making an uproar three-phase motor falls in giving sound insulation, includes footing (1), its characterized in that, the top of footing (1) and the bottom fixed connection of motor body (15), the equal fixed mounting in bottom and the top of motor body (15) has installation piece (13), two installation piece (13) one side all has fixed block (14) through threaded connection fixed mounting, and two the top of fixed block (14) respectively with barrel (12) in top and bottom fixed connection, the inner wall fixed mounting of barrel (12) has sound absorption cotton (16), one side fixed mounting of sound absorption cotton (16) has soundproof cotton (17), the equal fixed mounting in both sides of motor body (15) end has a piece (10), two one side of a piece (10) all fixed mounting has dead lever (9), the round pin axle slot has been seted up to the bottom of dead lever (9), smooth chamber (4) have been seted up to the inside of footing (1), the inside fixed mounting of smooth chamber (4) has slide bar (5), sliding connection has slider (2) on slide bar (5), just top fixed connection in spring (3) and smooth chamber (4) is passed through to the one end of slider (2), one side fixedly connected with side lever (6) of slider (2), the one end of side lever (6) has bracing piece (8) through pivot (7) fixed mounting, just round pin inslot portion is arranged in on the top of bracing piece (8).
2. A sound-deadening and noise-reducing type three-phase motor according to claim 1, wherein: one side of the fixed rod (9) is in threaded connection with a fixed pin shaft (18) communicated with the pin shaft groove.
3. A sound-deadening and noise-reducing type three-phase motor according to claim 1, wherein: the outer wall of the cylinder body (12) is fixedly provided with a plurality of radiating fins (11).
4. A sound-deadening and noise-reducing type three-phase motor according to claim 1, wherein: and a rubber pad is fixedly arranged at the bottom end of the bottom foot (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497457.2U CN210246502U (en) | 2019-09-10 | 2019-09-10 | Sound-insulation noise-reduction type three-phase motor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497457.2U CN210246502U (en) | 2019-09-10 | 2019-09-10 | Sound-insulation noise-reduction type three-phase motor |
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| CN210246502U true CN210246502U (en) | 2020-04-03 |
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| CN201921497457.2U Active CN210246502U (en) | 2019-09-10 | 2019-09-10 | Sound-insulation noise-reduction type three-phase motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713689A (en) * | 2020-12-17 | 2021-04-27 | 杭州朝丽科技有限公司 | Permanent magnet synchronous motor |
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2019
- 2019-09-10 CN CN201921497457.2U patent/CN210246502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713689A (en) * | 2020-12-17 | 2021-04-27 | 杭州朝丽科技有限公司 | Permanent magnet synchronous motor |
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