CN216252392U - Low-noise motor device - Google Patents
Low-noise motor device Download PDFInfo
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- CN216252392U CN216252392U CN202122831226.4U CN202122831226U CN216252392U CN 216252392 U CN216252392 U CN 216252392U CN 202122831226 U CN202122831226 U CN 202122831226U CN 216252392 U CN216252392 U CN 216252392U
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- box body
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- noise reduction
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Abstract
The utility model discloses a low-noise motor device, comprising: motor body and be used for the installation motor body and noise reduction's the box of making an uproar falls, it includes to fall the box of making an uproar: a box body; three groups of first noise reduction assemblies arranged in the box body and used for reducing noise; the second noise reduction component is arranged in the box body and used for reducing noise; the bearing is arranged in the box body and used for supporting the output shaft of the motor body; and a fan arranged in the box body and used for heat dissipation. The problems of noise reduction and noise isolation of the motor can be effectively solved.
Description
Technical Field
The present invention relates to a low-noise motor device.
Background
With the development of modern society, the application of the motor is indispensable in mechanized production; however, some motors generate vibration when running, and the vibration is transmitted through air or other contact objects, so that the precision of the product is influenced, and the health of a user is also influenced; at present, a plurality of motor sound insulation covers are arranged on the market, noise is isolated through sound insulation plates, and finally, the noise cannot be reduced fundamentally.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a low-noise motor device which can effectively solve the problems of noise reduction and noise isolation of a motor in the background art.
The technical scheme for realizing the purpose is as follows: a low noise motor apparatus, comprising: motor body and be used for the installation motor body and noise reduction's the box of making an uproar falls, it includes to fall the box of making an uproar:
a box body;
three groups of first noise reduction assemblies arranged in the box body and used for reducing noise;
the second noise reduction component is arranged in the box body and used for reducing noise;
the bearing is arranged in the box body and used for supporting the output shaft of the motor body; and
the fan is arranged in the box body and used for heat dissipation.
Further, the bearing is embedded and installed in the box body; annular limiting plates are respectively arranged on the front side and the rear side of the bearing; the annular limiting plate is fixed on the box body through a screw; the output shaft of the motor body is installed in the bearing.
Furthermore, the three groups of first noise reduction assemblies are respectively arranged on the front side, the left side and the right side of the motor body; the first noise reduction assembly on the front side is sleeved on the output shaft of the motor body; the first noise reduction assembly includes: a first baffle and four tees; one side, close to the motor body, of the first sound insulation plate is connected with a first buffer plate, and the first buffer plate is attached to the motor body; the four corners of the other side wall of the first sound insulation plate are respectively provided with a T-shaped groove inwards; the limiting part of the T-shaped part is movably placed in the T-shaped groove, and the rod part of the T-shaped part is provided with threads and is connected into the side wall of the box body in a threaded manner; the end part of the T-shaped part rod part protrudes out of the box body and is provided with an inner hexagonal groove.
Furthermore, a first mounting opening is formed in the top of the box body.
Further, the second noise reduction assembly includes: a second baffle; the second sound insulation plate is connected to the top of the box body through a screw and covers the first mounting opening; the bottom of the second sound insulation plate is connected with a plurality of springs, and the bottom of each spring is connected with a second buffer plate; the bottom of the second buffer plate is attached to the top of the motor body.
Further, a second mounting opening is formed in the right side of the box body; the left side positions of the upper side wall and the lower side wall of the second mounting opening are axially connected with a cover plate, and the cover plate is matched with the second mounting opening; the fan is connected to the inner side wall of the cover plate; the cover plate is provided with a ventilation opening, and the ventilation opening is arranged right in front of the fan.
The utility model has the beneficial effects that: the bearing is used for supporting the output shaft of the motor, so that the vibration and the swing deflection of the motor during rotation are reduced, and the noise is reduced; the annular limiting plate is arranged and used for fixing the bearing; the first buffer plate is arranged and is used for being attached to the motor body, so that the vibration of the motor body is reduced, and the noise is reduced fundamentally; the first sound insulation plate is arranged and used for blocking other noises of the motor body; the first buffer plate is attached to the motor body by arranging the T-shaped groove and the T-shaped part; the second noise reduction assembly is arranged and used for reducing the vibration of the motor body, so that the noise is reduced fundamentally, and the second sound insulation plate is arranged to seal the first mounting hole and block other noises of the motor body; through setting up the fan for heat dissipation in the box body increases motor body's radiating effect.
Drawings
FIG. 1 is a schematic view of the overall construction of a low noise motor apparatus of the present invention;
FIG. 2 is a schematic structural view of the case body of the present invention;
FIG. 3 is a cross-sectional view of the low noise motor apparatus of the present invention;
FIG. 4 is a cross-sectional view of a first noise reduction assembly of the present invention;
fig. 5 is a schematic structural view of the cover plate of the present invention.
Reference numerals: 1. motor body, 2, box body, 3, bearing, 4, annular limiting plate, 5, first buffer board, 6, first acoustic celotex board, 7, T type groove, 8, T type spare, 9, first installing port, 10, second acoustic celotex board, 11, second buffer board, 12, spring, 13, second installing port, 14, apron, 15, fan, 16, the vent.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
The utility model will be further explained with reference to the drawings.
Referring to fig. 1 to 5, the present invention is a low noise motor apparatus including: motor body 1 and be used for installing motor body 1 and noise reduction's the box of making an uproar that falls, its characterized in that falls the box of making an uproar and includes: the noise reduction device comprises a box body 2, a bearing 3, three groups of first noise reduction assemblies, three groups of second noise reduction assemblies and a fan 15;
a box body 2; the top of the box body 2 is provided with a first mounting port 9;
three groups of first noise reduction assemblies which are arranged in the box body 2 and used for reducing noise; the three groups of first noise reduction assemblies are respectively arranged on the front side, the left side and the right side of the motor body 1; the first noise reduction assembly on the front side is sleeved on the output shaft of the motor body 1; the first noise reduction assembly includes: a first baffle 6 and four tees 8; one side of the first sound insulation plate 6, which is close to the motor body 1, is connected with a first buffer plate 5, and the first buffer plate 5 is attached to the motor body 1; the four corners of the other side wall of the first sound insulation board 6 are respectively provided with a T-shaped groove 7 inwards; the limiting part of the T-shaped part 8 is movably placed in the T-shaped groove 7, and the rod part of the T-shaped part 8 is provided with threads and is connected in the side wall of the box body 2 through the threads; the end part of the rod part of the T-shaped part 8 protrudes out of the box body 2 and is provided with an inner hexagonal groove; the first buffer plate 5 is arranged and is used for being attached to the motor body 1, so that the vibration of the motor body 1 is reduced, and the noise is reduced fundamentally; the first sound insulation board 6 is arranged for blocking other noises of the motor body 1; the T-shaped groove 7 and the T-shaped part 8 are arranged and used for attaching the first buffer plate 5 to the motor body 1;
the second noise reduction component is arranged in the box body 2 and used for reducing noise; the second noise reduction assembly includes: a second soundproof plate 10; the second sound insulation board 10 is connected to the top of the box body 2 through screws and covers the first mounting opening 9; the bottom of the second sound insulation board 10 is connected with a plurality of springs 12, and the bottom of the springs 12 is connected with a second buffer board 11; the bottom of the second buffer plate 11 is attached to the top of the motor body 1; the second noise reduction assembly is arranged for reducing the vibration of the motor body 1, so that the noise is reduced radically, and the second sound insulation plate 10 is arranged to not only seal the first mounting hole 9 but also block other noise of the motor body 1;
a bearing 3 arranged in the box body 2 and used for supporting the output shaft of the motor body 1; a bearing 3 is embedded in the box body 2; the front side and the rear side of the bearing 3 are respectively provided with an annular limiting plate 4; the annular limiting plate 4 is fixed on the box body 2 through a screw; an output shaft of the motor body 1 is arranged in the bearing 3; the bearing 3 is used for supporting the output shaft of the motor body 1, so that the vibration and the swing deflection of the motor body during rotation are reduced, and the noise is reduced; the annular limiting plate 4 is arranged and used for fixing the bearing 3;
a fan 15 disposed in the case 2 for dissipating heat; the right side of the box body 2 is provided with a second mounting port 13; a cover plate 14 is axially connected to the left positions of the upper side wall and the lower side wall of the second mounting opening 13, and the cover plate 14 is matched with the second mounting opening 13; the inner side wall of the cover plate 14 is connected with a fan 15; the cover plate 14 is provided with a ventilation opening 16, and the ventilation opening 16 is arranged right in front of the fan 15; the motor body 1 is conveniently placed in the box body 2 through the second mounting port 13; through setting up fan 15 for dispel the heat in the box body 2, increase motor body 1's radiating effect.
The working principle is as follows: the cover plate 14 is opened, the motor body 1 is placed into the box body 2 from the second mounting opening 13, the second sound insulation plate 10 is taken down, the motor body 1 is fixedly mounted in the box body 2 from the first mounting opening 9, and the output shaft of the motor body 1 penetrates through the first buffer plate 5 and the first noise reduction plate 6 on the front side and is mounted in the bearing 3; the T-shaped piece 8 is screwed inwards to drive the first noise reduction plate 6 to move inwards, and the first buffer plate 5 is tightly attached to the motor body 1; placing a second buffer plate 11 into the box body 2 from the first mounting opening 9, attaching the second buffer plate to the top of the motor body 1, and fixing a second sound insulation plate 10 on the box body 2 through screws; the cover plate 14 is closed and fixed with the box body 2 by screws; the fan 15 is turned on to discharge the hot air in the case 2.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A low noise motor apparatus, comprising: motor body (1) and be used for the installation motor body (1) and noise reduction fall the box of making an uproar, its characterized in that, it includes to fall the box of making an uproar:
a box body (2);
three groups of first noise reduction assemblies arranged in the box body (2) and used for reducing noise;
the second noise reduction component is arranged in the box body (2) and used for reducing noise;
the bearing (3) is arranged in the box body (2) and used for supporting the output shaft of the motor body (1); and
and the fan (15) is arranged in the box body (2) and used for radiating heat.
2. A low noise motor device according to claim 1, wherein said bearing (3) is embedded in said housing (2); the front side and the rear side of the bearing (3) are respectively provided with an annular limiting plate (4); the annular limiting plate (4) is fixed on the box body (2) through screws; the output shaft of the motor body (1) is arranged in the bearing (3).
3. A low-noise motor device according to claim 1, wherein three sets of said first noise reduction assemblies are respectively disposed on the front side, the left side and the right side of said motor body (1); the first noise reduction assembly on the front side is sleeved on an output shaft of the motor body (1); the first noise reduction assembly includes: a first baffle (6) and four tees (8); one side, close to the motor body (1), of the first sound insulation plate (6) is connected with a first buffer plate (5), and the first buffer plate (5) is attached to the motor body (1); the four corners of the other side wall of the first sound insulation plate (6) are respectively provided with a T-shaped groove (7) inwards; the limiting part of the T-shaped part (8) is movably placed in the T-shaped groove (7), and the rod part of the T-shaped part (8) is provided with threads and is in threaded connection with the side wall of the box body (2); the end part of the rod part of the T-shaped part (8) is protruded outside the box body (2) and is provided with an inner hexagonal groove.
4. A low noise motor device according to claim 1, wherein the top of the box body (2) is provided with a first mounting opening (9).
5. A low noise motor apparatus according to claim 4, wherein said second noise reduction assembly comprises: a second sound insulating panel (10); the second sound insulation plate (10) is connected to the top of the box body (2) through a screw and covers the first mounting opening (9); the bottom of the second sound insulation plate (10) is connected with a plurality of springs (12), and the bottom of each spring (12) is connected with a second buffer plate (11); the bottom of the second buffer plate (11) is attached to the top of the motor body (1).
6. A low-noise motor device according to claim 1, wherein the right side of the box body (2) is provided with a second mounting opening (13); a cover plate (14) is axially connected to the left side positions of the upper side wall and the lower side wall of the second mounting opening (13), and the cover plate (14) is matched with the second mounting opening (13); the inner side wall of the cover plate (14) is connected with the fan (15); the cover plate (14) is provided with a ventilation opening (16), and the ventilation opening (16) is arranged right in front of the fan (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831226.4U CN216252392U (en) | 2021-11-18 | 2021-11-18 | Low-noise motor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122831226.4U CN216252392U (en) | 2021-11-18 | 2021-11-18 | Low-noise motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216252392U true CN216252392U (en) | 2022-04-08 |
Family
ID=80944921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122831226.4U Active CN216252392U (en) | 2021-11-18 | 2021-11-18 | Low-noise motor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216252392U (en) |
-
2021
- 2021-11-18 CN CN202122831226.4U patent/CN216252392U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230724 Address after: 435400 Railway Station Industrial Park, Shifosi Town, Wuxue City, Huanggang City, Hubei Province (Jianglong Cotton Industry) Patentee after: HUBEI BENXIANG AUTO PARTS Co.,Ltd. Address before: 510000 room 1006, No. 12, Tianyun street, Baiyun District, Guangzhou, Guangdong Patentee before: Dong Shuiling |
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| TR01 | Transfer of patent right |