CN107794710B - Vibration and noise reduction device of intelligent washing machine - Google Patents
Vibration and noise reduction device of intelligent washing machine Download PDFInfo
- Publication number
- CN107794710B CN107794710B CN201711174874.9A CN201711174874A CN107794710B CN 107794710 B CN107794710 B CN 107794710B CN 201711174874 A CN201711174874 A CN 201711174874A CN 107794710 B CN107794710 B CN 107794710B
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- China
- Prior art keywords
- plate
- washing machine
- fixedly connected
- sound
- sound insulation
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- 238000005406 washing Methods 0.000 title claims abstract description 60
- 238000009413 insulation Methods 0.000 claims description 34
- 239000003063 flame retardant Substances 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000004793 Polystyrene Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000035939 shock Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a vibration and noise reduction device of an intelligent washing machine, which comprises: the washing machine comprises a washing machine body, a sound-proof shield, a lower plate, a lower groove, a connecting plate, an upper groove, a pneumatic rod, an upper connecting rod, a lower connecting rod, a top seat, an anti-slip pad, a buffer seat, a base, a vertical rod, a first spring, a second spring and a concave seat. The invention has the advantages of reasonable and simple structure, low production cost and convenient installation, and can effectively limit the vibration of the whole machine in the vertical and horizontal directions by changing the outside of the washing machine without changing the structure of the existing washing machine, thereby effectively reducing the volume of the balance weight and leading the structure of the washing machine to be more compact.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a vibration and noise reduction device of an intelligent washing machine.
Background
A damping system is required in the washing machine to absorb vibration generated from the drum of the washing machine. The existing damping system of the washing machine mainly adopts the combination of a friction damper, a hanging spring and a counterweight or adopts the combination of an oil pressure damper, a hanging spring and a counterweight. Because the bumper shock absorber is independent and washing machine urceolus is connected, do not have the effect of power each other, the shock attenuation effect of washing machine urceolus is relatively poor, consequently, need the counter weight of great volume to balance, thus, the counter weight will occupy the volume of great a part of barrel, cause the complete machine design not compact, the washing capacity is big inadequately, the complete machine vibrates badly and a series of problems such as high whole casing strength requirement, and current washing machine during operation noise is great, to the above-mentioned problem, need to provide a new washing machine shock attenuation and noise insulation urgently, with the problem that the shock attenuation effect of solving current washing machine is poor, washing machine is equipped seriously, the structure is not compact and the noise is big.
Disclosure of Invention
The invention aims to solve the problems, provides a vibration and noise reduction device of an intelligent washing machine, and solves the problems of poor vibration reduction effect, heavy weight of the washing machine, non-compact structure and high noise of the existing washing machine.
In order to solve the above problems, the present invention provides a technical solution: a vibration and noise reduction device of an intelligent washing machine comprises: washing machine body, its characterized in that: the sound insulation device also comprises a sound insulation cover, a lower plate, a lower groove, a connecting plate, an upper groove, a pneumatic rod, an upper connecting rod, a lower connecting rod, a top seat and an anti-skid pad; the outer surface of the washing machine body is coated with a sound-proof cover; two lower plates are arranged on two sides of the washing machine body; a lower groove is formed in each lower plate; the lower plates are fixedly connected with a connecting plate, and the connecting plates are perpendicular to the horizontal plane; the connecting plates are fixedly connected with an upper plate; an upper groove is formed in each upper plate; the inner side surfaces of the connecting plates are fixedly connected with a pneumatic rod; the other end of the air pressure rod is fixedly connected with a top seat, and the top seats are all aligned to the washing machine body; the outer side surfaces of the top seats are fixedly connected with a plurality of anti-slip pads; the movable end of the air pressure rod is respectively hinged with an upper connecting rod and a lower connecting rod; the other end of the upper connecting rod is connected in an upper groove of the upper plate in a sliding manner; the other end of the lower connecting rod is connected in a lower groove of the lower plate in a sliding mode.
Preferably, the device also comprises a buffer seat, a base, a vertical rod, a first spring, a second spring and a recess; two bases are fixedly connected in the cavity of the buffer seat; the bases are fixedly connected with a vertical rod; the outer surfaces of the vertical rods are respectively coated with a first spring; the upright posts are all connected with a concave seat in a sliding manner; a second spring is fixedly connected between the concave seat and the upright rod; the washing machine body is connected in the buffer seat in a sliding manner; the recess is fixedly connected to the lower surface of the washing machine body.
Preferably, the specific structure of the soundproof cover is as follows: the sound-absorbing plate comprises a left fixed seat, a right fixed seat, a metal plate, a first sound-insulating plate, a second sound-insulating plate, a sound-absorbing plate, a fire-retardant layer, a vacuum layer and a veneer; the lower surface of the metal plate is fixedly connected with a first sound insulation plate; the lower surface of the first sound insulation board is fixedly connected with a second sound insulation board; the lower surface of the second sound insulation plate is fixedly connected with a sound absorption plate; the lower surface of the sound-absorbing board is fixedly connected with a fire retardant layer; the lower surface of the fire retardant layer is fixedly connected with a vacuum layer; the lower surface of the vacuum layer is fixedly connected with a veneer; the left sides of the metal plate, the first sound insulation plate, the second sound insulation plate, the sound absorption plate, the fire retardant layer, the vacuum layer and the veneer are fixedly connected with a left fixed seat; the right side of metal sheet, first acoustic celotex board, second acoustic celotex board, abatvoix, back-fire relief layer, vacuum layer and decorative board is fixedly connected with a right fixing base.
Preferably, the first soundproof plate is a polystyrene plate.
Preferably, the second sound insulation panel is a white dikelan panel.
Preferably, the sound absorption plate is glass fiber cotton.
Preferably, the fire retardant layer is fireproof glass cloth.
Preferably, the non-slip mat is a rubber non-slip mat.
Preferably, the first spring and the second spring are both disc springs.
The invention has the beneficial effects that: the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, and can effectively limit the vibration of the whole machine in the vertical and horizontal directions by changing the outside of the washing machine without changing the structure of the existing washing machine, thereby effectively reducing the volume of the balance weight and leading the structure of the washing machine to be more compact.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the sound enclosure of the present invention.
1-washing machine body; 2-a sound-proof housing; 3-lower plate; 4-lower groove; 5-connecting plates; 6-upper plate; 7-upper groove; 8-pneumatic rod; 9-an upper connecting rod; 10-a lower link; 11-a top seat; 12-a non-slip mat; 13-a buffer seat; 14-a base; 15-erecting a rod; 16-a first spring; 17-a second spring; 18-a recess; 19-a left fixed seat; 20-right fixed seat; 21-a metal plate; 22-a first acoustic panel; 23-a second acoustic panel; 24-a sound-absorbing panel; 25-a fire barrier layer; 26-vacuum layer; 27-veneer.
Detailed Description
As shown in fig. 1, the following technical solutions are adopted in the present embodiment: a vibration and noise reduction device of an intelligent washing machine comprises: the washing machine body 1 further comprises a sound insulation cover 2, a lower plate 3, a lower groove 4, a connecting plate 5, an upper plate 6, an upper groove 7, a pneumatic rod 8, an upper connecting rod 9, a lower connecting rod 10, a top seat 11, an anti-skid pad 12, a buffer seat 13, a base 14, an upright rod 15, a first spring 16, a second spring 17 and a concave seat 18; the outer surface of the washing machine body 1 is coated with a sound-proof cover 2; the two sides of the washing machine body 1 are respectively provided with a lower plate 3; a lower groove 4 is arranged in each lower plate 3; the lower plates 3 are fixedly connected with a connecting plate 5, and the connecting plates 5 are perpendicular to the horizontal plane; the connecting plates 5 are fixedly connected with an upper plate 6; an upper groove 7 is formed in each upper plate 6; the inner side surfaces of the connecting plates 5 are fixedly connected with a pneumatic rod 8; the other end of the air pressure rod 8 is fixedly connected with a top seat 11, and the top seats 11 are aligned to the washing machine body 1; the outer side surfaces of the top seats 11 are fixedly connected with a plurality of anti-skid pads 12; the movable end of the air pressure rod 8 is respectively hinged with an upper connecting rod 9 and a lower connecting rod 10; the other end of the upper connecting rod 9 is connected in an upper groove 7 of the upper plate 6 in a sliding manner; the other end of the lower connecting rod 10 is connected in the lower groove 4 of the lower plate 3 in a sliding way; two bases 14 are fixedly connected in a cavity of the buffer seat 13; the bases 14 are fixedly connected with upright posts 15; the outer surfaces of the upright rods 15 are all coated with a first spring 16; a concave seat 18 is connected to each upright rod 15 in a sliding manner; a second spring 17 is fixedly connected between the concave seat 18 and the upright rod 15; the washing machine body 1 is connected in a buffer seat 13 in a sliding way; the recess 18 is fixedly coupled to the lower surface of the washing machine body 1.
As shown in fig. 2, the specific structure of the soundproof cover 2 is: comprises a left fixed seat 19, a right fixed seat 20, a metal plate 21, a first sound-proof plate 22, a second sound-proof plate 23, a sound-absorbing plate 24, a fire-retardant layer 25, a vacuum layer 26 and a veneer 27; a first sound insulation plate 22 is fixedly connected to the lower surface of the metal plate 21; a second sound insulation board 23 is fixedly connected to the lower surface of the first sound insulation board 22; the lower surface of the second sound insulation board 23 is fixedly connected with a sound absorption board 24; the lower surface of the sound-absorbing plate 24 is fixedly connected with a fire retardant layer 25; a vacuum layer 26 is fixedly connected to the lower surface of the fire retardant layer 25; the lower surface of the vacuum layer 26 is fixedly connected with a veneer 27; the left sides of the metal plate 21, the first sound insulation plate 22, the second sound insulation plate 23, the sound absorption plate 24, the fire retardant layer 25, the vacuum layer 26 and the veneer 27 are fixedly connected with a left fixed seat 19; the right side of the metal plate 21, the first sound insulation plate 22, the second sound insulation plate 23, the sound absorption plate 24, the fire retardant layer 25, the vacuum layer 26 and the veneer 27 is fixedly connected with a right fixed seat 20.
Wherein the first sound insulation board 22 is a polystyrene board; the second sound insulation board 23 is a white Dikelon board; the sound-absorbing board 24 is glass fiber cotton; the fire retardant layer 25 is made of fireproof glass cloth; the non-slip mat 12 is a rubber non-slip mat; the first spring 16 and the second spring 17 are both disc springs.
The using state of the invention is as follows: the vibration damping and noise reduction device has the advantages of reasonable and simple structure, low production cost and convenience in installation, the existing washing machine structure is not required to be changed by changing the outside of the washing machine, the vibration of the whole machine in the vertical and horizontal directions is effectively limited, the size of the balance weight is effectively reduced, the washing machine structure is more compact, meanwhile, the sound insulation cover 2 is arranged, the better vibration damping and noise reduction effect is achieved on the whole, the damping seat 13 is adopted by the washing machine body 1, the two air pressure rods 8 work, the top seat 11 clamps the washing machine body 1 to prevent the washing machine body 1 from swinging left and right, and the anti-slip mat 12 on the top seat 11 can effectively prevent sliding.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. A vibration and noise reduction device of an intelligent washing machine comprises: washing machine body (1), its characterized in that: the sound insulation structure also comprises a sound insulation cover (2), a lower plate (3), a lower groove (4), a connecting plate (5), an upper plate (6), an upper groove (7), a pneumatic rod (8), an upper connecting rod (9), a lower connecting rod (10), a top seat (11) and an anti-skid pad (12); the outer surface of the washing machine body (1) is coated with a sound-proof cover (2); both sides of the washing machine body (1) are provided with a lower plate (3); a lower groove (4) is arranged in each lower plate (3); the lower plates (3) are fixedly connected with connecting plates (5), and the connecting plates (5) are perpendicular to the horizontal plane; the connecting plates (5) are fixedly connected with an upper plate (6); an upper groove (7) is arranged in each upper plate (6); the inner side surfaces of the connecting plates (5) are fixedly connected with a pneumatic rod (8); the other ends of the air pressure rods (8) are fixedly connected with top seats (11), and the top seats (11) are all aligned to the washing machine body (1); the outer side surfaces of the top seats (11) are fixedly connected with a plurality of anti-skid pads (12); the movable end of the air pressure rod (8) is respectively hinged with an upper connecting rod (9) and a lower connecting rod (10); the other end of the upper connecting rod (9) is connected in an upper groove (7) of the upper plate (6) in a sliding manner; the other end of the lower connecting rod (10) is connected in a lower groove (4) of the lower plate (3) in a sliding manner; the device also comprises a buffer seat (13), a base (14), a vertical rod (15), a first spring (16), a second spring (17) and a concave seat (18); two bases (14) are fixedly connected in a cavity of the buffer seat (13); the bases (14) are fixedly connected with upright rods (15); the outer surfaces of the vertical rods (15) are coated with a first spring (16); a concave seat (18) is connected to each upright rod (15) in a sliding manner; a second spring (17) is fixedly connected between the concave seat (18) and the upright rod (15); the washing machine body (1) is connected in the buffer seat (13) in a sliding manner; the concave seat (18) is fixedly connected to the lower surface of the washing machine body (1); the specific structure of the soundproof shade (2) is as follows: comprises a left fixed seat (19), a right fixed seat (20), a metal plate (21), a first sound-proof plate (22), a second sound-proof plate (23), a sound-absorbing plate (24), a fire retardant layer (25), a vacuum layer (26) and a veneer (27); a first sound insulation plate (22) is fixedly connected to the lower surface of the metal plate (21); a second sound insulation board (23) is fixedly connected to the lower surface of the first sound insulation board (22);
The lower surface of the second sound insulation plate (23) is fixedly connected with a sound absorption plate (24); the lower surface of the sound-absorbing plate (24) is fixedly connected with a fire retardant layer (25); the lower surface of the fire retardant layer (25) is fixedly connected with a vacuum layer (26); the lower surface of the vacuum layer (26) is fixedly connected with a veneer (27); the left sides of the metal plate (21), the first sound insulation plate (22), the second sound insulation plate (23), the sound absorption plate (24), the fire retardant layer (25), the vacuum layer (26) and the veneer (27) are fixedly connected with a left fixed seat (19); the right side of the metal plate (21), the first sound insulation plate (22), the second sound insulation plate (23), the sound absorption plate (24), the fire retardant layer (25), the vacuum layer (26) and the veneer (27) is fixedly connected with a right fixed seat (20).
2. The vibration and noise reduction device of the intelligent washing machine as claimed in claim 1, wherein: the first sound insulation board (22) is a polystyrene board.
3. the vibration and noise reduction device of the intelligent washing machine as claimed in claim 1, wherein: the second sound insulation board (23) is a white Dikelon board.
4. The vibration and noise reduction device of the intelligent washing machine as claimed in claim 1, wherein: the sound absorption plate (24) is made of glass fiber cotton.
5. The vibration and noise reduction device of the intelligent washing machine as claimed in claim 1, wherein: the fire retardant layer (25) is made of fireproof glass cloth.
6. The vibration and noise reduction device of the intelligent washing machine as claimed in claim 1, wherein: the non-slip mat (12) is a rubber non-slip mat.
7. The vibration and noise reduction device of the intelligent washing machine as claimed in claim 1, wherein: the first spring (16) and the second spring (17) are both disc springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174874.9A CN107794710B (en) | 2017-11-22 | 2017-11-22 | Vibration and noise reduction device of intelligent washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174874.9A CN107794710B (en) | 2017-11-22 | 2017-11-22 | Vibration and noise reduction device of intelligent washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107794710A CN107794710A (en) | 2018-03-13 |
| CN107794710B true CN107794710B (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711174874.9A Active CN107794710B (en) | 2017-11-22 | 2017-11-22 | Vibration and noise reduction device of intelligent washing machine |
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| CN (1) | CN107794710B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100323532B1 (en) * | 1999-02-04 | 2002-02-19 | 구자홍 | Washer having tiltable drum |
| CN205329378U (en) * | 2016-01-10 | 2016-06-22 | 武汉东湖学院 | Intelligence for house washing machine cushion base device |
| CN205839408U (en) * | 2016-05-26 | 2016-12-28 | 慈溪市附海远清电器厂 | The washing machine that a kind of suitability is strong |
| CN105937134A (en) * | 2016-06-23 | 2016-09-14 | 无锡市国松环保机械有限公司 | Washing machine fixing base capable of reducing vibration |
| CN107190472A (en) * | 2017-08-03 | 2017-09-22 | 程光成 | A kind of smart home damping device of washing machine |
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2017
- 2017-11-22 CN CN201711174874.9A patent/CN107794710B/en active Active
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| CN107794710A (en) | 2018-03-13 |
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Effective date of registration: 20201209 Address after: No.66 Industrial Park, suyangshan Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: XUZHOU HENGHUA PACKAGING TECHNOLOGY Co.,Ltd. Address before: 264000 No. 14 Yuhuangding West Road, Zhifu District, Yantai City, Shandong Province Patentee before: Cai Xiangyu |