CN219086924U - Motor with noise reduction structure - Google Patents

Abstract

The utility model relates to the technical field of motors, in particular to a motor with a noise reduction structure, which comprises a motor body, wherein the bottom end of the motor body is provided with a base, the surface of the base is fixedly connected with a stabilizing plate, the surface of the stabilizing plate is provided with a mounting groove, and an output shaft is arranged in the mounting groove; the connecting plate, the right side surface at the base is installed to the connecting plate, the top fixedly connected with backup pad of connecting plate, the top fixedly connected with amortization section of thick bamboo of backup pad, the inside wall of amortization section of thick bamboo is provided with amortization cotton. According to the utility model, the sound generated when the output shaft rotates can be eliminated to a certain extent through the design of the silencing barrel and the silencing cotton, so that the noise reduction effect can be achieved, the output shaft and the silencing barrel can be isolated to a certain extent through the silencing ring, and then the motor is integrally silenced through the plurality of groups of silencers by installing the first outer connecting plate and the second outer connecting plate, so that the problem that the output shaft cannot be silenced in the past is solved.

Description

Motor with noise reduction structure

Technical Field

The utility model relates to the technical field of motors, in particular to a motor with a noise reduction structure.

Background

An electric machine commonly called as a motor refers to an electromagnetic device for converting or transmitting electric energy according to an electromagnetic induction law.

For this, chinese application number: CN202020845273.7, which discloses a motor with noise reduction structure, relates to the motor technical field. The utility model provides a motor with noise reduction structure, includes the motor, motor inside fixed mounting has the pivot, motor bottom fixed mounting has the base, base bottom four corners edge fixed mounting has the blotter, base both sides movable mounting has outer fishplate bar, outer fishplate bar top fixed mounting has the silencer, silencer in outer fishplate bar top evenly distributed, motor top activity is provided with the box that gives sound insulation, box top avris fixed mounting gives sound insulation has outer acoustical panel, first cell body has been seted up to box one side that gives sound insulation is fixed. According to the utility model, the outer connecting plate is arranged, so that the silencer structure can be quickly installed and detached, and when a motor is not needed, or the motor reaches the service life, the outer connecting plate can be taken down and put into a new motor base structure, so that resources are saved, and the sound insulation effect is improved by arranging the sound insulation box, and noise is reduced.

But the motor is in the operation in-process, and the noise that wherein the output shaft of motor sent is also bigger to above-mentioned structure can only reduce the outside whole of motor and is restless, does not reduce the output shaft, and the external connection board can follow the automatic whereabouts of vibrations of motor when long-term use, consequently we perfect and improve above-mentioned problem and become the problem that needs to solve now.

Disclosure of Invention

The utility model aims to provide a motor with a noise reduction structure, which solves the problems that in the operation process of the motor provided in the background art, the noise emitted by an output shaft of the motor is relatively large, so that the structure can only reduce the noise of the whole outside of the motor, the noise of the output shaft is not reduced, and an external connecting plate can automatically fall off along with the vibration of the motor in long-term use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the motor with the noise reduction structure comprises a motor body, wherein a base is arranged at the bottom end of the motor body, a stabilizing plate is fixedly connected to the surface of the base, a mounting groove is formed in the surface of the stabilizing plate, and an output shaft is arranged in the mounting groove;

the connecting plate, the right side surface at the base is installed to the connecting plate, the top fixedly connected with backup pad of connecting plate, the top fixedly connected with amortization section of thick bamboo of backup pad, the inside wall of amortization section of thick bamboo is provided with the amortization cotton, the left side surface of amortization section of thick bamboo is provided with the fibrous ring, the right side surface of amortization section of thick bamboo is provided with the amortization ring, the inside wall at the amortization section of thick bamboo is installed to the fibrous ring, first spout and second spout have been seted up to the upper surface of motor body.

Preferably, a first external connecting plate is arranged in the first sliding groove, and a first sliding block is arranged at the bottom end of the first external connecting plate.

Preferably, a second sliding block is arranged in the second sliding groove, a second external connecting plate is fixedly connected to the top end of the second sliding block, and a silencer is fixedly connected to the left side surface of the second external connecting plate.

Preferably, the left side surface fixedly connected with first adaptation case of base, first adaptation groove has been seted up on the top of first adaptation case.

Preferably, the back of base fixedly connected with second adaptation case, the second adaptation groove has been seted up on the surface of second adaptation case.

Preferably, a sound-proof cover is arranged in the first adapting groove, and a left sound-proof plate is fixedly connected to the inner wall of the sound-proof cover.

Preferably, the right sound insulation board is fixedly connected to one side of the inner wall of the sound insulation cover, the right sound insulation board and the stabilizing board are mutually matched, and the right sound insulation board and the stabilizing board are connected through adhesive.

Compared with the prior art, the utility model has the beneficial effects that:

1. this motor with noise reduction structure, through the base that sets up, the stabilizer plate, the output shaft, the connecting plate, the backup pad, the amortization section of thick bamboo, the amortization is cotton, the fibrous ring, the amortization ring, first external connection board, second external connection board and muffler, when using, at first through passing the inside of mounting groove with the output shaft, after passing the mounting groove, can carry out certain spacing with it through the fibrous ring, then can be with the certain elimination of sound that the output shaft sent when rotating through the design of amortization section of thick bamboo and amortization cotton, thereby can reach the effect of making an uproar, can carry out certain isolation with output shaft and amortization section of thick bamboo through the amortization ring, guaranteed that the output shaft has pivoted gap still possesses sealed effect, then through installing first external connection board and second external connection board, carry out the amortization through the multiunit muffler to the motor is whole, the problem that the output shaft can not amortize in the past has been solved.

2. This motor with noise reduction structure, through the first spout that sets up, the second spout, the second slider, first adaptation case, first adaptation groove, the second adaptation case, the sound-proof housing, left side acoustic celotex board and right acoustic celotex board, when the installation, through inserting first external connection board and second external connection board and establish the inside of installing first spout and second spout, seal the motor body with sound-proof housing, left side acoustic celotex board and right acoustic celotex board holistic installation at the surface of base simultaneously, through the pressure of left side acoustic celotex board, sound-proof housing and right acoustic celotex board during the installation, can install the holistic pressure of first external connection board and second external connection board in the inside of first spout and second spout, thereby wholly improved installation stability, embodied the design's functionality.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram illustrating the structure of FIG. 1 in a disassembled state according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the sound deadening cylinder structure of the present utility model;

FIG. 4 is a schematic view showing the structure of the output shaft and the silencing pot of the present utility model in a disassembled state;

fig. 5 is a perspective view showing the structure of the first and second exterior plates according to the present utility model.

In the figure: 1. a motor body; 2. a base; 3. a stabilizing plate; 4. an output shaft; 5. a connecting plate; 6. a support plate; 7. a sound deadening cylinder; 8. silencing cotton; 9. a fibrous ring; 10. a sound deadening ring; 11. a first external connection plate; 12. a second outer web; 13. a muffler; 14. a second slider; 15. a first adaptation box; 16. a first fitting groove; 17. a second adaptation box; 18. a soundproof cover; 19. a left sound insulation board; 20. and a right sound insulation plate.

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. 1-5, an embodiment of the present utility model is provided:

the motor with the noise reduction structure comprises a motor body 1, a base 2 is arranged at the bottom end of the motor body 1, a second adapter tank 17 is fixedly connected to the back surface of the base 2, a second adapter tank is formed in the surface of the second adapter tank 17, a first adapter tank 15 is fixedly connected to the left side surface of the base 2, a first adapter tank 16 is formed in the top end of the first adapter tank 15, a sound insulation cover 18 is arranged in the first adapter tank 16, a right sound insulation plate 20 is fixedly connected to one side of the inner wall of the sound insulation cover 18, the right sound insulation plate 20 is mutually matched with the stabilizing plate 3, a left sound insulation plate 19 is fixedly connected to the inner wall of the sound insulation plate 20 and the stabilizing plate 3 through adhesive, a stabilizing plate 3 is fixedly connected to the surface of the base 2, a mounting groove is formed in the surface of the stabilizing plate 3, an output shaft 4 is formed in the mounting groove, and the sound insulation plates 11 and 12 are installed in the first sliding groove and the second sliding groove in an inserting mode, and simultaneously, the sound insulation plate 18, the left sound insulation plate 19 and the right sound insulation plate 20 are installed on the surface of the motor body 2 in the whole, and the whole sound insulation plate 1 can be installed in the second sliding groove and the second sliding groove 12 through sealing mode, and the whole pressure of the sound insulation plate 11 can be improved;

the connecting plate 5, the right side surface at base 2 is installed to connecting plate 5, the top fixedly connected with backup pad 6 of connecting plate 5, the top fixedly connected with amortization section of thick bamboo 7 of backup pad 6, the inside wall of amortization section of thick bamboo 7 is provided with amortization cotton 8, the left side surface of amortization section of thick bamboo 7 is provided with fiber ring 9, the right side surface of amortization section of thick bamboo 7 is provided with amortization ring 10, the inside wall at amortization section of thick bamboo 7 is installed to fiber ring 9, first spout and second spout have been seted up to the upper surface of motor body 1, the inside of second spout is provided with second slider 14, the top fixedly connected with second external connection plate 12 of second external connection plate 12, the left side surface fixedly connected with muffler 13 of first spout, the inside of first external connection plate 11 is provided with first external connection plate 11, through passing output shaft 4 the inside of mounting groove, after passing the mounting groove, can carry out certain spacing with it through fiber ring 9, then through the design of amortization section of thick bamboo 7 and amortization cotton 8 can be with the certain elimination of sound that output shaft 4 rotates, thereby can reach the noise reduction effect that makes an uproar, the output shaft that can reach the motor, the output shaft that can carry out the noise reduction effect through the amortization ring 10 and the output shaft that can carry out the whole with the sound attenuation 4 through the mounting plate 4, the sealing effect of the external connection plate 4 with the external connection plate 13, the external connection plate has been guaranteed through the noise reduction plate 4, the whole has been guaranteed through the noise reduction plate 4, and the problem has been solved through the whole output shaft 4, and has been solved through the noise reduction plate 4.

Working principle: when the device is used by staff, the external power supply of the device is firstly connected with the external power supply, thereby the device is provided with power support, when the device is used, through penetrating the output shaft 4 into the installation groove, after penetrating through the installation groove, the device can be limited to a certain extent through the fiber ring 9, then the sound emitted when the output shaft 4 rotates can be eliminated to a certain extent through the design of the silencing cylinder 7 and the silencing cotton 8, thereby the noise reduction effect can be achieved, then the output shaft 4 and the silencing cylinder 7 can be isolated to a certain extent through the silencing ring 10, the rotating gap of the output shaft 4 is ensured to have the sealing effect, then the first external plate 11 and the second external plate 12 are installed, the motor is integrally silenced through the plurality of groups of silencers 13, the motor body 1 is sealed through the surface of the first sliding groove and the second sliding groove, and simultaneously the sound insulation cover 18, the left sound insulation plate 19 and the right sound insulation plate 20 are integrally installed on the surface of the base 2, and the pressure of the left sound insulation plate 19, the sound insulation cover 18 and the right plate 20 can be used for pressing the first external plate 11 and the second external plate 12 on the first sliding groove and the second sliding groove, and the whole working stability is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a motor with noise reduction structure, includes motor body (1), the bottom of motor body (1) is provided with base (2), the fixed surface of base (2) is connected with stabilizer plate (3), its characterized in that: the surface of the stabilizing plate (3) is provided with a mounting groove, and an output shaft (4) is arranged in the mounting groove;

connecting plate (5), the right side surface at base (2) is installed to connecting plate (5), the top fixedly connected with backup pad (6) of connecting plate (5), the top fixedly connected with amortization section of thick bamboo (7) of backup pad (6), the inside wall of amortization section of thick bamboo (7) is provided with amortization cotton (8), the left side surface of amortization section of thick bamboo (7) is provided with fiber ring (9), the right side surface of amortization section of thick bamboo (7) is provided with amortization ring (10), fiber ring (9) are installed at the inside wall of amortization section of thick bamboo (7), first spout and second spout have been seted up to the upper surface of motor body (1).

2. A motor having a noise reduction structure according to claim 1, wherein: the inside of first spout is provided with first external connection board (11), the bottom of first external connection board (11) is provided with first slider.

3. A motor having a noise reduction structure according to claim 1, wherein: the inside of second spout is provided with second slider (14), the top fixedly connected with second external connection board (12) of second slider (14), the left side surface fixedly connected with muffler (13) of second external connection board (12).

4. A motor having a noise reduction structure according to claim 1, wherein: the left side surface fixedly connected with first adaptation case (15) of base (2), first adaptation groove (16) have been seted up on the top of first adaptation case (15).

5. A motor having a noise reduction structure according to claim 1, wherein: the back of base (2) fixedly connected with second adaptation case (17), the second adaptation groove has been seted up on the surface of second adaptation case (17).

6. The motor with noise reduction structure according to claim 4, wherein: the inside of first adaptation groove (16) is provided with sound proof housing (18), the inner wall fixedly connected with left acoustic celotex board (19) of sound proof housing (18).

7. The motor with noise reduction structure according to claim 6, wherein: the sound-proof cover is characterized in that a right sound-proof plate (20) is fixedly connected to one side of the inner wall of the sound-proof cover (18), the right sound-proof plate (20) and the stabilizing plate (3) are mutually matched, and the right sound-proof plate (20) and the stabilizing plate (3) are connected through adhesive.

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