CN209692499U - A kind of motor with adjustable noise-reducing shell - Google Patents
A kind of motor with adjustable noise-reducing shell Download PDFInfo
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- CN209692499U CN209692499U CN201821913395.4U CN201821913395U CN209692499U CN 209692499 U CN209692499 U CN 209692499U CN 201821913395 U CN201821913395 U CN 201821913395U CN 209692499 U CN209692499 U CN 209692499U
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Abstract
The utility model discloses a kind of motors with adjustable noise-reducing shell, including motor body, the lower surface of motor body is fixedly installed with support, support includes connecting plate and support plate, adjustable damping is fixedly installed between the lower surface of connecting plate and the upper surface of adjustment hole, the outer wall surface of connecting plate is fixedly installed with noise reduction shell, the utility model is provided with a kind of with noise reduction shell, the motor body of support and adjustable damping, when motor body is using rotating, the sound that motor generates can be absorbed by noise elimination cotton to be eliminated, pass through adjustable adjustable damping simultaneously, when motor body vibration frequency changes, adjust damping effect, improve noise reduction effect, the motor that effective solution did not had noise reduction shell in the past generates a large amount of noises when in use, the problem of influencing life production environment, also solve motor body when in use simultaneously Between it is long after, sound becomes larger, the problem of can not adjusting elimination, and structure is simple, and low in cost, noise reduction efficacy is high.
Description
Technical field
The utility model relates to noise reduction technical field of motors, specially a kind of motor with adjustable noise-reducing shell.
Background technique
Motor (English: Electric machinery is commonly called as " motor "), which refers to, realizes electric energy according to the law of electromagnetic induction
A kind of calutron of conversion or transmitting theoretically considers that when motor operation should be not any in the use process of motor
The sound, thus any sound issued in motor operation can all be classified as the noise of motor.These noises include electromagnetic noise, machinery
Noise, aerodynamic noise, in actual application, motor is long or when operating power changes using the time, and motor is defeated
Torsion out is different, therefore drives the mechanical reversed torsion generated different, causes the mechanical noise of motor to follow variation, can not adjust
Section is eliminated, while the motor that previous motor does not mostly have shell of making an uproar generates a large amount of noises when in use, influences production environment of living,
In view of problem above, spy proposes a kind of motor with adjustable noise-reducing shell.
Utility model content
The purpose of this utility model is to provide a kind of motors with adjustable noise-reducing shell, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of motor with adjustable noise-reducing shell,
Including motor body, the lower surface of the motor body is fixedly installed with support, and the support includes connecting plate and support plate, institute
The upper surface for stating support plate is uniformly provided with adjustment hole, fixed peace between the lower surface of the connecting plate and the upper surface of adjustment hole
Equipped with adjustable damping, the inner wall surface of the adjustable damping is socketed with spring, and the inside of the adjustable damping is socketed with screw rod, institute
The top for stating screw rod is socketed in the inside upper surface of adjustable damping, and the outer wall surface of the connecting plate is fixedly installed with outside noise reduction
The inside of shell, the noise reduction shell is socketed with noise elimination cotton.
Preferably, the motor body includes casing, and the inside of the casing is socketed with rotor, and the front surface of rotor is solid
Dingan County is equipped with output shaft, and the front surface of the casing is socketed in the outer surface of output shaft, and the lower surface of the casing is fixedly mounted
There is pedestal, the pedestal is fixedly mounted on the upper surface of connecting plate.
Preferably, the noise reduction shell includes shell, and the inner surface of the shell is socketed in the outer surface of noise elimination cotton, described
The front surface of shell offers sets of holes, and the sets of holes are socketed in the outer surface of output shaft, and the bottom inner surface of the shell opens up
There is the first running-on.
Preferably, the side surface of the connecting plate offers the second running-on, and the inside of second running-on is socketed with damping
Washer, the outer surface of the damping washer are socketed in the inner surface of the first running-on.
Preferably, the adjustable damping includes shell, and the lower surface of the shell is fixedly installed with supporting shell, the support
Shell is fixedly mounted on the upper surface of adjustment hole, and the bottom inner surface of the shell is socketed with belled body, the following table of the belled body
Offer socket at the center of face, the inside upper surface of the shell is fixedly installed with adjusting body, at the center for adjusting body
Through screw hole is offered, the screw hole is socketed in the outer surface of screw rod, and the inner wall surface of the shell is socketed with spring, the spiral shell
The top of bar is fixedly installed with sliding block, and the sliding block is socketed in the inside of socket, and the lower surface of the screw rod is fixedly installed with
Nut.
Preferably, the outer surface of the noise elimination cotton 23 is uniformly provided with the aperture of horn shape.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with a kind of have outside noise reduction
The motor body of shell, support and adjustable damping, when motor body is using rotating, motor body heat dissipation and other reasons are generated
Sound can be absorbed and eliminate by noise elimination cotton, while motor body is mounted on fixed position by support, when in use, by can
The vibration that shake generates motor is adjusted and reduced to eliminate, thus when eliminating motor body work, other components with pedestal junction
The sound issued is collided, the effect for reducing noise is greatly improved, while by adjustable adjustable damping, in motor body
When vibration frequency changes, by the screw rod inside adjusting, damping stress is adjusted, and then adjustable damping can be adjusted at any time
Damping effect improves noise reduction effect, and the motor that effective solution did not had noise reduction shell in the past generates a large amount of noises when in use,
The problem of influencing life production environment, while also solving motor body after a long time of use, sound becomes larger, and can not adjust
The problem of section is eliminated, structure is simple, low in cost, and noise reduction efficacy is high.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model assembling schematic diagram.
Fig. 3 is the utility model noise reduction shell cut-away illustration.
Fig. 4 is the adjustable damping cut-away illustration of the utility model.
In figure: 1, motor body, 11, casing, 12, output shaft, 13, pedestal, 2, noise reduction shell, 21, shell, 22, sets of holes,
23, noise elimination cotton, the 24, first running-on, 3, support, 31, connecting plate, 32, support plate, 33, adjustment hole, the 34, second running-on, 35, subtract
Shake washer, 4, adjustable damping, 41, shell, 42, supporting shell, 43, belled body, 44, socket, 45, adjusting body, 46, screw hole, 47,
Spring, 48, screw rod, 49, sliding block, 410, nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of motor with adjustable noise-reducing shell, packet
Motor body 1 is included, the lower surface of motor body 1 is fixedly installed with support 3, and support 3 includes connecting plate 31 and support plate 32, support
The upper surface of plate 32 is uniformly provided with adjustment hole 33, is fixedly mounted between the lower surface of connecting plate 31 and the upper surface of adjustment hole 33
There is adjustable damping 4, the inner wall surface of adjustable damping 4 is socketed with spring 47, and the inside of adjustable damping 4 is socketed with screw rod 48, screw rod
48 top is socketed in the inside upper surface of adjustable damping 4, and the outer wall surface of connecting plate 31 is fixedly installed with noise reduction shell 2, drop
The make an uproar inside of shell 2 is socketed with noise elimination cotton 23；
The utility model is provided with a kind of motor body 1 with noise reduction shell 2, support 3 and adjustable damping 4, in motor
When main body 1 is using rotation, the sound of the heat dissipation of motor body 1 and the generation of other reasons can be absorbed by noise elimination cotton 23 to be eliminated, simultaneously
Motor body 1 is mounted on fixed position by support 3, when in use, the vibration that motor generates is carried out by adjustable damping 4
It eliminates, so that when eliminating the work of motor body 1, the sound that other components collision with 13 junction of pedestal issues greatly is mentioned
The high effect for reducing noise, while by adjustable adjustable damping 4, it is logical when 1 vibration frequency of motor body changes
Internal screw rod 48 is overregulated, adjusts damping stress, and then the damping effect of adjustable damping 4 can be adjusted at any time, improves noise reduction
Effect, the motor that effective solution did not had noise reduction shell in the past generate a large amount of noises when in use, influence production environment of living
The problem of, while also solving motor body 1 after a long time of use, sound becomes larger, the problem of can not adjusting elimination, knot
Structure is simple, low in cost, and noise reduction efficacy is high.
Specifically, motor body 1 includes casing 11, the inside of casing 11 is socketed with rotor, and the front surface of rotor is solid
Dingan County is equipped with output shaft 12, and the front surface of casing 11 is socketed in the outer surface of output shaft 12, and the lower surface of casing 11 is fixedly mounted
There is pedestal 13, pedestal 13 is fixedly mounted on the upper surface of connecting plate 31；
It is a kind of common driving electricity on the market it should be noted that the motor body 1 being previously mentioned in the present invention
Machine, in the present invention, with a kind of model are as follows: for the motor of Y2-160L-4, in actual application, the utility model can
Mode noise reduction shell can adapt to the use installation of other starting motors, and enhancing adaptation effect expands consumption market, improves economical
Benefit.
Specifically, noise reduction shell 2 includes shell 21, the inner surface of shell 21 is socketed in the outer surface of noise elimination cotton 23, shell
The front surface of body 21 offers sets of holes 22, and sets of holes 22 are socketed in the outer surface of output shaft 12, and the bottom inner surface of shell 21 opens up
There is the first running-on 24, is eliminated the sound that the work of motor body 1 generates by the noise elimination cotton 23 inside noise reduction shell 2, to solve
Influence of the noisy sound to life and work when certainly motor body 1 works.
Specifically, the side surface of connecting plate 31 offers the second running-on 34, the inside of the second running-on 34 is socketed with damping
Washer 35, the outer surface of damping washer 35 are socketed in the inner surface of the first running-on 24, by connecting plate 31 and noise reduction shell 2 it
Between the damping washer 35 installed, can effectively reduce the vibration that motor body 1 generates at work and drive noise reduction shell 2 and even
The collision of side surface direction occurs between fishplate bar 31, to further reduce the noise that motor body 1 generates at work.
Specifically, adjustable damping 4 includes shell 41, the lower surface of shell 41 is fixedly installed with supporting shell 42, supporting shell
42 are fixedly mounted on the upper surface of adjustment hole 33, and the bottom inner surface of shell 41 is socketed with belled body 43, the following table of belled body 43
Socket 44 is offered at the center of face, the inside upper surface of shell 41, which is fixedly installed with, adjusts body 45, at the center for adjusting body 45
Through screw hole 46 is offered, screw hole 46 is socketed in the outer surface of screw rod 48, and the inner wall surface of shell 41 is socketed with spring 47, screw rod
48 top is fixedly installed with sliding block 49, and sliding block 49 is socketed in the inside of socket 44, and the lower surface of screw rod 48 is fixedly installed with
Nut 410, wherein shell 41 is made of a kind of composite rubber material of hard, by compressing or stretching, can freely send out
Raw deformation generates different stress, and cooperation spring 47 achievees the effect that damping jointly, long using the time in motor body 1, or
When operating power changes, the torsion that motor body 1 exports is different, therefore drives the mechanical reversed torsion generated different, leads
Cause motor body 1 after operating power changes, vibration sound follows variation, by the way that the screw rod of adjustable damping 4 can be adjusted,
Drive adjustable damping 4 to shrink perhaps expansion and reduce or improve the stress effect of damping, thus to the noise in the case of this kind into
Row control, it is easy to operate, it is easy to adjust.
Specifically, the outer surface of noise elimination cotton 23 is uniformly provided with the aperture of horn shape；It should be noted that this is practical
Noise elimination cotton 23 used in new is a kind of anti-guncotton of uniform branch's hole in inside, in use, since sound is by shake
Dynamic air is propagated, and therefore, the vibration that motor body 1 generates when working passes through air borne to the inside of noise elimination cotton 23, sound
Wave constantly shakes in 23 interior void of noise elimination cotton, stablizes and subsides, or even disappears, therefore achieve the purpose that noise-reduction.
Working principle: before using the utility model, motor body 1 is mounted on by output shaft 12 needs band first
Dynamic work department, is then switched on external power supply, with to be used；
When the utility model is used, external power supply is connected first, and the starting of motor body 1 is started to work, and work department is driven
Operating, during operating, by air borne to the inside of noise elimination cotton 23, sound wave is disappearing the noise that motor body 1 generates
It is constantly shaken in 23 interior void of sound cotton, stablizes and subside, or even disappeared, therefore achieve the purpose that noise-reduction, while can adjust and reduce
The stress of vibration when shake 4 works motor body 1 discharges, and further eliminates noise；
When operating power, which changes, to be needed to adjust adjustable damping 4, turn nut 410, drive screw rod 48 are rotated first,
To which with movable slider 49, in 44 inner rotation of socket, screw rod 48 is spirally connected rotation inside screw hole 46, to drive belled body 43
It moves up and down, and then shell 41 is driven to move up and down, stretching or compressed spring 47, and then adjustable damping 4 is adjusted, elimination is made an uproar
Sound uses completion.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of motor with adjustable noise-reducing shell, including motor body (1), it is characterised in that: the motor body (1)
Lower surface is fixedly installed with support (3), and the support (3) includes connecting plate (31) and support plate (32), the support plate (32)
Upper surface be uniformly provided with adjustment hole (33), it is solid between the lower surface of the connecting plate (31) and the upper surface of adjustment hole (33)
Dingan County is equipped with adjustable damping (4), and the inner wall surface of the adjustable damping (4) is socketed with spring (47), the adjustable damping (4)
Inside is socketed with screw rod (48), and the top of the screw rod (48) is socketed in the inside upper surface of adjustable damping (4), the connecting plate
(31) outer wall surface is fixedly installed with noise reduction shell (2), and the inside of the noise reduction shell (2) is socketed with noise elimination cotton (23).
2. a kind of motor with adjustable noise-reducing shell according to claim 1, it is characterised in that: the motor body
It (1) include casing (11), the inside of the casing (11) is socketed with rotor, and the front surface of rotor is fixedly installed with output shaft
(12), the front surface of the casing (11) is socketed in the outer surface of output shaft (12), the fixed peace in the lower surface of the casing (11)
Equipped with pedestal (13), the pedestal (13) is fixedly mounted on the upper surface of connecting plate (31).
3. a kind of motor with adjustable noise-reducing shell according to claim 2, it is characterised in that: the noise reduction shell
It (2) include shell (21), the inner surface of the shell (21) is socketed in the outer surface of noise elimination cotton (23), before the shell (21)
Surface offers sets of holes (22), and the sets of holes (22) are socketed in the outer surface of output shaft (12), in the bottom end of the shell (21)
Surface offers the first running-on (24).
4. a kind of motor with adjustable noise-reducing shell according to claim 3, it is characterised in that: the connecting plate (31)
Side surface offer the second running-on (34), the inside of second running-on (34) is socketed with damping washer (35), the damping
The outer surface of washer (35) is socketed in the inner surface of the first running-on (24).
5. a kind of motor with adjustable noise-reducing shell according to claim 4, it is characterised in that: the adjustable damping
It (4) include shell (41), the lower surface of the shell (41) is fixedly installed with supporting shell (42), the fixed peace of the supporting shell (42)
Mounted in the upper surface of adjustment hole (33), the bottom inner surface of the shell (41) is socketed with belled body (43), the belled body
(43) it is offered at lower surface center socket (44), the inside upper surface of the shell (41) is fixedly installed with adjusting body
(45), through offering screw hole (46) at the center for adjusting body (45), the screw hole (46) is socketed in the outer of screw rod (48)
The top on surface, the screw rod (48) is fixedly installed with sliding block (49), and the sliding block (49) is socketed in the inside of socket (44),
The lower surface of the screw rod (48) is fixedly installed with nut (410).
6. a kind of motor with adjustable noise-reducing shell according to claim 1, it is characterised in that: the noise elimination cotton (23)
Outer surface be uniformly provided with the aperture of horn shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913395.4U CN209692499U (en) | 2018-11-21 | 2018-11-21 | A kind of motor with adjustable noise-reducing shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913395.4U CN209692499U (en) | 2018-11-21 | 2018-11-21 | A kind of motor with adjustable noise-reducing shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209692499U true CN209692499U (en) | 2019-11-26 |
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ID=68594940
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821913395.4U Active CN209692499U (en) | 2018-11-21 | 2018-11-21 | A kind of motor with adjustable noise-reducing shell |
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| Country | Link |
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| CN (1) | CN209692499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324635A (en) * | 2020-11-05 | 2021-02-05 | 湖南常通压缩机有限公司 | Oil-free air compressor |
-
2018
- 2018-11-21 CN CN201821913395.4U patent/CN209692499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112324635A (en) * | 2020-11-05 | 2021-02-05 | 湖南常通压缩机有限公司 | Oil-free air compressor |
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