CN111224500A - Sound-insulation noise-reduction motor - Google Patents

Sound-insulation noise-reduction motor Download PDF

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Publication number
CN111224500A
CN111224500A CN201811411375.1A CN201811411375A CN111224500A CN 111224500 A CN111224500 A CN 111224500A CN 201811411375 A CN201811411375 A CN 201811411375A CN 111224500 A CN111224500 A CN 111224500A
Authority
CN
China
Prior art keywords
fixedly connected
motor
noise
noise reduction
reduction layer
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.)
Pending
Application number
CN201811411375.1A
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Chinese (zh)
Inventor
王斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Xinlong Motor Technology Co ltd
Original Assignee
Guangdong Xinlong Motor Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Xinlong Motor Technology Co ltd filed Critical Guangdong Xinlong Motor Technology Co ltd
Priority to CN201811411375.1A priority Critical patent/CN111224500A/en
Publication of CN111224500A publication Critical patent/CN111224500A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention discloses a sound-insulation noise-reduction motor which comprises a base, wherein a motor shell is fixedly connected to the upper surface of the base, a heat dissipation plate is fixedly connected to the outer surface of the motor shell, an installation bottom plate is fixedly connected to the outer surface of the heat dissipation plate, a noise reduction layer is fixedly connected to the outer surface of the installation bottom plate, a noise reduction layer is fixedly connected to the outer surface of the noise reduction layer, and a protection plate is fixedly connected to the outer surface of the noise reduction layer. This formula motor of making an uproar falls gives sound insulation, reached and carried out the multistage effect of making an uproar that falls of filtering to the noise that the motor produced, the noise that the noise reduction layer produced earlier carries out the one-level and falls the noise, its inside sound sponge that inhales absorbs partly in advance to the noise, and then carry out the second grade under the inside inert gas separation of puigging and fall the noise, at last refraction repeatedly under the inside refraction board refraction effect of puigging, it falls to make an uproar to carry out on final furthest, thereby the problem that motor loss frequency and cost of maintenance that use in the forging shop are all very high has been solved.

Description

Sound-insulation noise-reduction motor
Technical Field
The invention relates to the technical field of motors, in particular to a sound-insulation noise-reduction motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law.
The motor is represented by a letter M (old standard is represented by a letter D) in a circuit, the motor mainly plays a role of generating driving torque and serving as a power source of electrical appliances or various machines, the generator is represented by a letter G in a circuit, and the generator mainly plays a role of converting electric energy into machines.
At present at the motor that forging and pressing workshop was used, can produce great noise because of vibrations after using for a long time, and because dust and greasy dirt in the forging and pressing workshop are more, for the motor that uses under other comparatively clean environment, the motor that the forging and pressing workshop was used can be advanced greatly with the loss, and the noise of production can seriously influence staff's in the workshop healthy, so need a sound insulation and fall the formula motor of making an uproar.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sound-insulation noise-reduction motor, which solves the problems of high loss frequency and high maintenance cost of a motor used in a forging workshop.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a formula of making an uproar motor falls in giving sound insulation, includes the base, the last fixed surface of base is connected with motor casing, motor casing's external fixed surface is connected with the heating panel, the external fixed surface of heating panel is connected with mounting plate, the layer of making an uproar falls in mounting plate's external fixed surface is connected with the layer of making an uproar, the external fixed surface who falls the layer of making an uproar is connected with the noise reduction layer, the external fixed surface on noise reduction layer is.
The utility model discloses a fan, including motor casing, inner circle fixedly connected with output shaft, the inner circle fixedly connected with output shaft of motor casing's both ends inner wall, the surface fixed connection of output shaft has the flabellum, the one end surface of motor casing passes through screw fixedly connected with protection casing, the air inlet has been seted up to the inner wall of protection casing, the inner wall fixed mounting of air inlet has the shutter, the inner wall that the protection casing is close to the flabellum passes through bolt fixedly connected with mounting panel, the installing port has been seted up on the surface of mounting panel, the inner wall fixedly connected.
Preferably, a guide hole is formed in the noise reduction layer, and one end of the guide hole extends into the noise reduction layer.
Preferably, a sound-absorbing sponge is arranged inside the sound reduction layer, and the inner wall of one end of the guide hole is fixedly connected with the surface of the sound-absorbing sponge.
Preferably, the surface of the protection plate close to the sound reduction layer is provided with a sound insulation layer, and inert gas is arranged inside the sound insulation layer.
Preferably, the inner wall of the soundproof layer is fixedly connected with a refraction plate, and the surface of the refraction plate is triangular.
(III) advantageous effects
The invention provides a sound-insulation noise-reduction motor which has the following beneficial effects:
(1) this formula motor of making an uproar falls gives sound insulation, surface fixedly connected with mounting plate through setting up the heating panel, the surface fixedly connected with of mounting plate falls the layer of making an uproar, the surface fixedly connected with who falls the layer of making an uproar falls the sound layer, the noise that produces the motor has been reached and has been carried out the one-level and fall the noise, its inside sound sponge that inhales absorbs the part in advance to the noise, and then carry out the second grade under the inert gas separation of puigging inside and fall the noise, at last refraction is repeated under the inside refraction board refraction effect of puigging, finally furthest goes up to carry out to fall and makes an uproar, thereby the problem that motor loss frequency and cost of maintenance that use in the forging shop are all very high has.
(2) This formula motor of making an uproar falls gives sound insulation, inner wall fixed mounting through setting up the air inlet has the shutter, the inner wall that the protection casing is close to the flabellum passes through bolt fixedly connected with mounting panel, the installing port has been seted up on the surface of mounting panel, the inner wall fixedly connected with of installing port filters the sponge, the effect of having reached and having carried out dustproof filterable to motor heat dissipation end, the dust filters partly in advance under the shutter effect, and then filter tiny granule and the greasy dirt in the air to the maximum under filtering the sponge effect, reduce the maintenance number of times, thereby the problem that motor loss frequency and cost of maintenance that use in the forging shop are all very high has been.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
fig. 3 is a front view of a fender structure of the invention.
In the figure: the structure comprises a base 1, a motor shell 2, a heat dissipation plate 3, a mounting bottom plate 4, a noise reduction layer 5, a noise reduction layer 6, a protection plate 7, a motor bearing 8, an output shaft 9, fan blades 10, a protection cover 11, an air inlet 12, a louver 13, a mounting plate 14, a mounting opening 15, a filtering sponge 16, a guide hole 17, a sound absorption sponge 18, a sound insulation layer 19 and a refraction plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sound insulation and noise reduction type motor comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a motor shell 2, the outer surface of the motor shell 2 is fixedly connected with a heat radiation plate 3, the outer surface of the heat radiation plate 3 is fixedly connected with an installation bottom plate 4, the outer surface of the installation bottom plate 4 is fixedly connected with a noise reduction layer 5, the interior of the noise reduction layer 5 is provided with a guide hole 17, one end of the guide hole 17 extends into the noise reduction layer 6, the outer surface of the noise reduction layer 5 is fixedly connected with a noise reduction layer 6, the interior of the noise reduction layer 6 is provided with a sound absorption sponge 18, the inner wall of one end of the guide hole 17 is fixedly connected with the surface of the sound absorption sponge 18, the outer surface of the noise reduction layer 6 is fixedly connected with a protection plate 7, the surface of the protection plate 7, which is close to the noise reduction layer 6, is provided with a sound, outer fixed surface through setting up heating panel 3 is connected with mounting plate 4, the outer fixed surface of mounting plate 4 is connected with and falls the layer 5 of making an uproar, the outer fixed surface that falls the layer 5 of making an uproar falls the sound layer 6, the effect of making an uproar falls in the noise that has reached the motor and has carried out the multistage filtration, the noise that falls the sound layer 5 earlier produced the motor carries out the one-level and falls the noise, its inside sound sponge 18 that inhales absorbs in advance partly to the noise, and then it falls to make an uproar to carry out the second grade under the inside inert gas separation of puigging 19, refraction repeatedly under the refraction of refraction board 20 refraction effect of puigging 19 inside at last, the final furthest goes up to carry out and falls the noise, thereby the.
The inner walls of two ends of the motor shell 2 are fixedly connected with motor bearings 8, the inner ring of the motor bearing 8 is fixedly connected with an output shaft 9, the surface of the output shaft 9 is fixedly connected with fan blades 10, the outer surface of one end of the motor shell 2 is fixedly connected with a protective cover 11 through screws, the inner wall of the protective cover 11 is provided with an air inlet 12, the inner wall of the air inlet 12 is fixedly provided with a shutter 13, the inner wall of the protective cover 11 close to the fan blades 10 is fixedly connected with a mounting plate 14 through bolts, the surface of the mounting plate 14 is provided with a mounting hole 15, the inner wall of the mounting hole 15 is fixedly connected with a filter sponge 16, the inner wall of the mounting hole 15 is fixedly connected with the filter sponge 16, so that the dustproof and filtering effect on the heat dissipation end of the motor is achieved, the dust filters partly in advance under shutter 13 effect, and then filters tiny granule and greasy dirt in the air to the maximum under filtering the sponge effect, reduces the maintenance number of times to the motor loss frequency and the cost of maintenance that use in the forging shop have all been very high problems have been solved.
In conclusion, the sound insulation and noise reduction motor has the advantages that the louver 13 is fixedly arranged on the inner wall of the air inlet 12, the inner wall of the protective cover 11 close to the fan blade 10 is fixedly connected with the mounting plate 14 through the bolt, the mounting hole 15 is formed in the surface of the mounting plate 14, the filtering sponge 16 is fixedly connected to the inner wall of the mounting hole 15, the effect of dust prevention and filtration on the heat dissipation end of the motor is achieved, a part of dust is pre-filtered under the action of the louver 13, fine particles and oil stains in air are further filtered to the maximum degree under the action of the filtering sponge, the maintenance times are reduced, the mounting bottom plate 4 is fixedly connected to the outer surface of the heat dissipation plate 3, the noise reduction layer 5 is fixedly connected to the outer surface of the mounting bottom plate 4, the noise reduction layer 6 is fixedly connected to the outer surface of the noise reduction layer 5, the effect of multi-stage filtration and, the sound-absorbing sponge 18 in the sound-absorbing sponge absorbs part of noise in advance, secondary noise reduction is carried out under the blocking of inert gas in the sound-insulating layer 19, and finally repeated refraction is carried out under the refraction action of the refraction plate 20 in the sound-insulating layer 19, so that noise reduction is carried out to the maximum extent, and the problems that the loss frequency and the maintenance cost of a motor used in a forging shop are high are solved.
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 (5)

1. The utility model provides a formula of making an uproar motor falls in giving sound insulation, includes base (1), the last fixed surface of base (1) is connected with motor casing (2), the outer fixed surface of motor casing (2) is connected with heating panel (3), its characterized in that: the outer surface of the heat dissipation plate (3) is fixedly connected with a mounting base plate (4), the outer surface of the mounting base plate (4) is fixedly connected with a noise reduction layer (5), the outer surface of the noise reduction layer (5) is fixedly connected with a noise reduction layer (6), and the outer surface of the noise reduction layer (6) is fixedly connected with a protection plate (7);
the utility model discloses a fan motor, including motor casing (2), inner circle fixedly connected with output shaft (9) of motor casing (2), the equal fixedly connected with motor bearing (8) of both ends inner wall, the inner circle fixedly connected with output shaft (9) of motor bearing (8), the fixed surface of output shaft (9) is connected with flabellum (10), the one end surface of motor casing (2) passes through screw fixedly connected with protection casing (11), air inlet (12) have been seted up to the inner wall of protection casing (11), the inner wall fixed mounting of air inlet (12) has shutter (13), the inner wall that protection casing (11) are close to flabellum (10) passes through bolt fixedly connected with mounting panel (14), installing port (15) have been seted up on the surface of mounting panel (14.
2. A sound-insulating and noise-reducing motor as claimed in claim 1, wherein: a guide hole (17) is formed in the noise reduction layer (5), and one end of the guide hole (17) extends into the noise reduction layer (6).
3. A sound-insulating and noise-reducing motor according to claim 2, wherein: the sound absorption sponge (18) is arranged inside the noise reduction layer (6), and the inner wall of one end of the guide hole (17) is fixedly connected with the surface of the sound absorption sponge (18).
4. A sound-insulating and noise-reducing motor as claimed in claim 1, wherein: the surface of the protection plate (7) close to the noise reduction layer (6) is provided with a sound insulation layer (19), and inert gas is arranged inside the sound insulation layer (19).
5. The sound insulation and noise reduction motor according to claim 4, wherein: the inner wall fixedly connected with refraction board (20) of puigging (19), the surface of refraction board (20) is the triangle-shaped.
CN201811411375.1A 2018-11-24 2018-11-24 Sound-insulation noise-reduction motor Pending CN111224500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811411375.1A CN111224500A (en) 2018-11-24 2018-11-24 Sound-insulation noise-reduction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811411375.1A CN111224500A (en) 2018-11-24 2018-11-24 Sound-insulation noise-reduction motor

Publications (1)

Publication Number Publication Date
CN111224500A true CN111224500A (en) 2020-06-02

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018932A (en) * 2020-09-20 2020-12-01 危维青 Motor shell, manufacturing method thereof and motor
CN112018970A (en) * 2020-09-20 2020-12-01 危维青 Method for manufacturing motor
CN112039265A (en) * 2020-09-20 2020-12-04 危维青 Air-cooled motor for taking air in different places
CN112039266A (en) * 2020-09-20 2020-12-04 危维青 Motor with heat dissipation mechanism
CN112600319A (en) * 2020-11-24 2021-04-02 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） Motor stator
CN114165409A (en) * 2021-12-09 2022-03-11 曾伟德 Energy-saving noise-reducing air compressor
CN117155002A (en) * 2023-08-04 2023-12-01 杭州重红科技有限公司 Motor rotor heat abstractor and motor

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112018932A (en) * 2020-09-20 2020-12-01 危维青 Motor shell, manufacturing method thereof and motor
CN112018970A (en) * 2020-09-20 2020-12-01 危维青 Method for manufacturing motor
CN112039265A (en) * 2020-09-20 2020-12-04 危维青 Air-cooled motor for taking air in different places
CN112039266A (en) * 2020-09-20 2020-12-04 危维青 Motor with heat dissipation mechanism
CN112018932B (en) * 2020-09-20 2021-08-31 揭阳市泰鑫电机有限公司 Motor shell, manufacturing method thereof and motor
CN112018970B (en) * 2020-09-20 2021-10-12 肇东市华州石油机械设备有限公司 Method for manufacturing motor
CN112039265B (en) * 2020-09-20 2021-12-24 南阳微特防爆电机有限公司 Air-cooled motor for taking air in different places
CN112600319A (en) * 2020-11-24 2021-04-02 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） Motor stator
CN114165409A (en) * 2021-12-09 2022-03-11 曾伟德 Energy-saving noise-reducing air compressor
CN117155002A (en) * 2023-08-04 2023-12-01 杭州重红科技有限公司 Motor rotor heat abstractor and motor
CN117155002B (en) * 2023-08-04 2024-04-26 武汉安兰斯电气科技有限公司 Motor rotor heat abstractor and motor

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Application publication date: 20200602

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