CN108385333B - Washing machine and vibration reduction structure thereof - Google Patents
Washing machine and vibration reduction structure thereof Download PDFInfo
- Publication number
- CN108385333B CN108385333B CN201810320782.5A CN201810320782A CN108385333B CN 108385333 B CN108385333 B CN 108385333B CN 201810320782 A CN201810320782 A CN 201810320782A CN 108385333 B CN108385333 B CN 108385333B
- Authority
- CN
- China
- Prior art keywords
- washing machine
- vibration
- shock absorber
- vibration damping
- slide rail
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 55
- 230000009467 reduction Effects 0.000 title description 9
- 238000013016 damping Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 37
- 239000006096 absorbing agent Substances 0.000 abstract description 32
- 238000009434 installation Methods 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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
- 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
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- 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 relates to the technical field of washing machines, in particular to a vibration damping structure of a washing machine and the washing machine. The installation position of the shock absorber can be flexibly adjusted by arranging the sliding block and the sliding rail when the shock absorber is installed, the installation difficulty of the shock absorber is reduced, the shock absorber can be installed to the optimal position, the shock absorber is ensured to be in the optimal shock absorption state, the universality of the shock absorber is realized, and the design cost and the production cost are reduced.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a vibration reduction structure of a washing machine and the washing machine.
Background
The existing drum washing machine includes an inner drum for receiving laundry and rotating for washing, and an outer drum for receiving the inner drum and fixing with a washing machine housing. The outer cylinder is located between the inner cylinder and the shell of the washing machine, so that the vibration generated when the inner cylinder rotates can be transmitted to the whole washing machine through the outer cylinder, and the vibration of the washing machine is caused to generate noise and displacement. Therefore, in the mechanical structure of the washing machine, a damper needs to be provided between the outer tub and the outer casing.
The shock absorber on the existing washing machine is generally limited during installation, so that the installation difficulty of the shock absorber is increased, and meanwhile, the shock absorber is not installed at the optimal position, so that the optimal shock absorbing effect cannot be achieved.
Therefore, a vibration damping structure of a washing machine and a washing machine are needed to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a vibration damping structure of a washing machine and the washing machine, which can realize flexible adjustment of the installation position of a vibration damper, reduce the installation difficulty of the vibration damper, ensure the vibration damping effect of the vibration damper and realize the universality of the vibration damper.
In order to achieve the purpose, the invention adopts the following technical scheme:
the vibration damping structure of the washing machine comprises a vibration damper, a sliding block and a sliding rail, wherein one end of the vibration damper is connected with the sliding block, and the sliding block can slide along the sliding rail.
The installation position of the shock absorber can be flexibly adjusted by arranging the sliding block and the sliding rail when the shock absorber is installed, the installation difficulty of the shock absorber is reduced, the shock absorber can be installed to the optimal position, the shock absorber is ensured to be in the optimal shock absorption state, the universality of the shock absorber is realized, and the design cost and the production cost are reduced.
As the preferable technical scheme of the vibration reduction structure of the washing machine, the slide rail and the slide block adopt spiral transmission.
The screw transmission has the advantages that larger axial thrust can be generated by adopting smaller torque, the movement accuracy is high, the work is stable, and no noise exists.
As the preferable technical scheme of the vibration reduction structure of the washing machine, a self-locking device is arranged between the slide rail and the slide block.
The self-locking device can realize self-locking between the sliding block and the sliding rail and stably support the shock absorber.
As a preferable technical scheme of the vibration reduction structure of the washing machine, a damping vibration reduction layer is arranged between the sliding block and the sliding rail.
The damping vibration attenuation layer can absorb a part of vibration energy, and the vibration attenuation performance of the vibration attenuation structure is further enhanced.
As the preferable technical scheme of the vibration reduction structure of the washing machine, the vibration reducer and the horizontal plane form an included angle.
As a preferred technical scheme of a vibration damping structure of the washing machine, a connecting block is arranged at the end part of the vibration damper, two connecting plates are arranged at the upper end of the sliding block at intervals, the connecting block is positioned between the two connecting plates, and the connecting plates are connected with the connecting block through fasteners.
A washing machine includes the vibration reduction structure of the washing machine of any one of the above.
As a preferable technical solution of the washing machine, the upper end of the damper is connected with the outer tub of the washing machine, and the slide rail is disposed on the outer casing of the washing machine.
As a preferable technical scheme of the washing machine, a connection part connected with the vibration damper is arranged on the outer cylinder.
As the preferable technical scheme of the washing machine, a reinforcing piece used for connecting the slide rail is arranged on the shell.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a vibration damping structure of a washing machine, which comprises a vibration damper, a sliding block and a sliding rail, wherein one end of the vibration damper is connected with the sliding block, and the sliding block can slide along the sliding rail. The installation position of the shock absorber can be flexibly adjusted by arranging the sliding block and the sliding rail when the shock absorber is installed, the installation difficulty of the shock absorber is reduced, the shock absorber can be installed to the optimal position, the shock absorber is ensured to be in the optimal shock absorption state, the universality of the shock absorber is realized, and the design cost and the production cost are reduced.
Drawings
FIG. 1 is a schematic structural view of a vibration damping structure of a washing machine according to the present invention;
fig. 2 is a partial structural schematic view of a washing machine provided by the present invention.
In the figure:
10-a vibration damping structure; 11-a shock absorber; 12-a slide block; 13-a slide rail; 14-connecting blocks; 15-a connecting plate; 16-a fastener;
20-outer cylinder; 21-a connecting part;
30-a housing; 31-a reinforcement.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
As shown in fig. 1, the present invention provides a vibration damping structure of a washing machine, comprising a vibration damper 11, a slider 12 and a slide rail 13, wherein one end of the vibration damper 11 is connected to the slider 12, and the slider 12 can slide along the slide rail 13. The installation position of the shock absorber 11 can be flexibly adjusted when the shock absorber 11 is installed through the arrangement of the sliding block 12 and the sliding rail 13, the installation difficulty of the shock absorber 11 is reduced, meanwhile, the shock absorber 11 can be installed to the optimal position, the shock absorber 11 is ensured to be in the optimal shock absorption state, the universality of the shock absorber 11 is realized, and the design cost and the production cost are reduced.
Further, a screw transmission can be adopted between the slide rail 13 and the slide block 12, and the screw transmission has the advantages that a larger axial thrust can be generated by adopting a smaller torque, and the screw transmission has high motion accuracy, smooth operation and no noise. Furthermore, a self-locking device is arranged between the slide rail 13 and the slide block 12, and after the slide block 12 slides in place on the slide rail 13, the self-locking device can realize self-locking between the slide block 12 and the slide rail 13, and stably support the shock absorber 11.
Further, a damping vibration attenuation layer is arranged between the sliding block 12 and the sliding rail 13, and the damping vibration attenuation layer can absorb a part of vibration energy, so that the vibration attenuation performance of the vibration attenuation structure is further enhanced.
Further, the shock absorber 11 is arranged at an included angle with the horizontal plane. Specifically, a connecting block 14 is arranged at the end of the shock absorber 11, two connecting plates 15 are arranged at the upper end of the sliding block 12 at intervals, the connecting block 14 is located between the two connecting plates 15, and the connecting plates 15 are connected with the connecting block 14 through fasteners 16.
As shown in fig. 2, the present invention also provides a washing machine including the above-described vibration damping structure 10 of the washing machine. Specifically, the upper end of the damper 11 is connected to the outer tub 20 of the washing machine, and the slide rail 13 is disposed on the outer casing 30 of the washing machine. When the vibration damping mechanism 10 is installed, firstly, the slide rail 13 is fixed on the outer shell 30 of the washing machine, then the position of the slide block 12 on the slide rail 13 is adjusted according to the capacity or model of the outer cylinder 20, so that the connection position of the vibration damper 11 and the outer cylinder is adjusted, and after the adjustment is carried out to the optimal state, the vibration damper 11 and the outer cylinder 20 are fixedly connected.
Further, the outer cylinder 20 is provided with a connecting portion 21 connected to the damper 11; the housing 30 is provided with a reinforcement 31 for connecting the slide rail 13.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The vibration damping structure of the washing machine is characterized by comprising a vibration damper (11), a sliding block (12) and a sliding rail (13), wherein one end of the vibration damper (11) is connected with the sliding block (12), the sliding block (12) can slide along the sliding rail (13), the upper end of the vibration damper (11) is connected with an outer cylinder (20) of the washing machine, and the sliding rail (13) is arranged on a shell (30) of the washing machine;
when the vibration damping mechanism is installed, firstly, the slide rail (13) is fixed on a shell (30) of the washing machine, then the position of the slide block (12) on the slide rail (13) is adjusted according to the capacity or the model of the outer cylinder (20), and after the adjustment is finished, the vibration damper (11) is fixedly connected with the outer cylinder (20).
2. The vibration damping structure of a washing machine according to claim 1, characterized in that a screw transmission is adopted between the slide rail (13) and the slider (12).
3. The vibration damping structure of a washing machine according to claim 2, wherein a self-locking device is provided between the slide rail (13) and the slider (12).
4. The vibration damping structure of a washing machine according to claim 1, wherein a damping vibration damping layer is provided between the slider (12) and the slide rail (13).
5. The vibration reducing structure of a washing machine according to claim 1, wherein the vibration reducer (11) is disposed at an angle to a horizontal plane.
6. The vibration damping structure of a washing machine according to claim 5, wherein a connecting block (14) is provided at an end of the vibration damper (11), two connecting plates (15) are provided at an upper end of the slider (12) at an interval, the connecting block (14) is located between the two connecting plates (15), and the connecting plates (15) and the connecting blocks (14) are connected by a fastening member (16).
7. A washing machine characterized by comprising a vibration damping structure of the washing machine as claimed in any one of claims 1 to 6.
8. A washing machine as claimed in claim 7, characterized in that the outer tub (20) is provided with a connection portion (21) to which the damper (11) is connected.
9. Washing machine according to claim 7, characterized in that the casing (30) is provided with a reinforcement (31) for connecting the sliding rails (13).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320782.5A CN108385333B (en) | 2018-04-11 | 2018-04-11 | Washing machine and vibration reduction structure thereof |
| PCT/CN2019/082253 WO2019196901A1 (en) | 2018-04-11 | 2019-04-11 | Washing machine damping structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810320782.5A CN108385333B (en) | 2018-04-11 | 2018-04-11 | Washing machine and vibration reduction structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108385333A CN108385333A (en) | 2018-08-10 |
| CN108385333B true CN108385333B (en) | 2021-11-12 |
Family
ID=63072565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810320782.5A Active CN108385333B (en) | 2018-04-11 | 2018-04-11 | Washing machine and vibration reduction structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108385333B (en) |
| WO (1) | WO2019196901A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385333B (en) * | 2018-04-11 | 2021-11-12 | 青岛海尔洗涤电器有限公司 | Washing machine and vibration reduction structure thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114280A (en) * | 1997-10-16 | 1999-04-27 | Sanyo Electric Co Ltd | Drum type washing machine |
| CN201180228Y (en) * | 2008-04-02 | 2009-01-14 | 上海赛航洗涤设备有限公司 | Adjustable spring shock absorption mechanism of suspending type full-automatic industrial washing machine |
| CN201351231Y (en) * | 2009-01-19 | 2009-11-25 | 无锡小天鹅通用电器有限公司 | Shock absorber installing structure of cylinder washing machine with oblique cylinder |
| CN204623855U (en) * | 2015-04-30 | 2015-09-09 | 上海新纪元机器人有限公司 | Landing Platform Helicopter |
| CN205775357U (en) * | 2016-05-19 | 2016-12-07 | 无锡小天鹅股份有限公司 | Roller washing machine |
| CN106283510A (en) * | 2015-06-26 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | The casing of telescopic roller washing machine, the telescopic method of casing and washing machine |
| CN205979088U (en) * | 2016-08-18 | 2017-02-22 | 桂林电子科技大学 | But adjustable support means of magnetic suppression automation line delivery sheet |
| CN107663742A (en) * | 2017-10-12 | 2018-02-06 | 无锡小天鹅股份有限公司 | Vibration insulating system and washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1390499A (en) * | 1971-04-16 | 1975-04-16 | Hoover Ltd | Washing machines |
| CN206427974U (en) * | 2017-01-12 | 2017-08-22 | 天津市先智电气设备有限公司 | Stepping brace type vertical lift device |
| CN108385333B (en) * | 2018-04-11 | 2021-11-12 | 青岛海尔洗涤电器有限公司 | Washing machine and vibration reduction structure thereof |
-
2018
- 2018-04-11 CN CN201810320782.5A patent/CN108385333B/en active Active
-
2019
- 2019-04-11 WO PCT/CN2019/082253 patent/WO2019196901A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11114280A (en) * | 1997-10-16 | 1999-04-27 | Sanyo Electric Co Ltd | Drum type washing machine |
| CN201180228Y (en) * | 2008-04-02 | 2009-01-14 | 上海赛航洗涤设备有限公司 | Adjustable spring shock absorption mechanism of suspending type full-automatic industrial washing machine |
| CN201351231Y (en) * | 2009-01-19 | 2009-11-25 | 无锡小天鹅通用电器有限公司 | Shock absorber installing structure of cylinder washing machine with oblique cylinder |
| CN204623855U (en) * | 2015-04-30 | 2015-09-09 | 上海新纪元机器人有限公司 | Landing Platform Helicopter |
| CN106283510A (en) * | 2015-06-26 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | The casing of telescopic roller washing machine, the telescopic method of casing and washing machine |
| CN205775357U (en) * | 2016-05-19 | 2016-12-07 | 无锡小天鹅股份有限公司 | Roller washing machine |
| CN205979088U (en) * | 2016-08-18 | 2017-02-22 | 桂林电子科技大学 | But adjustable support means of magnetic suppression automation line delivery sheet |
| CN107663742A (en) * | 2017-10-12 | 2018-02-06 | 无锡小天鹅股份有限公司 | Vibration insulating system and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108385333A (en) | 2018-08-10 |
| WO2019196901A1 (en) | 2019-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108385333B (en) | Washing machine and vibration reduction structure thereof | |
| CN210839220U (en) | Vertical gear reduction motor with shock-absorbing function | |
| CN108662079A (en) | A kind of adjustable industrial machinery damping device | |
| CN211630006U (en) | Motor frame with anti-vibration noise reduction function | |
| CN111254649A (en) | Washing machine | |
| CN113606279B (en) | Vibration damper with alternating damping | |
| CN207161326U (en) | A kind of screw compressor with shock-absorbing function | |
| CN210033966U (en) | Centrifugal fan with damper | |
| CN203158187U (en) | Suspended internal gear structure for reducing noise of high-speed motor of electric bicycle | |
| CN209859610U (en) | Electromechanical noise-proof device | |
| CN218913627U (en) | Noise-reducing and anti-collision sliding block | |
| CN211143933U (en) | Novel shock attenuation for civil engineering device | |
| CN213575460U (en) | Speed reducer case with noise reduction function | |
| CN220673535U (en) | Damping motor of electric vehicle | |
| CN216306596U (en) | Spring assembly capable of prolonging service life of vehicle-mounted damper | |
| CN214999253U (en) | Vibration reduction connecting structure of transmission case shell | |
| CN216046285U (en) | Damping device for engine power pack | |
| CN218387105U (en) | Take absorbing motor | |
| CN217216236U (en) | Shock-proof device used between motor end cover and motor shell | |
| CN220037081U (en) | Shielding centrifugal pump | |
| CN216715106U (en) | Shock attenuation diesel generating set | |
| CN220997983U (en) | Combined electric roller | |
| CN219795945U (en) | Dust cover for automobile shock absorber | |
| CN217761863U (en) | Washing machine thing networking devices convenient to installation | |
| CN215949389U (en) | Anti-vibration device for drill rod of blast hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211018 Address after: Room 221, Sino German Ecological Park Management Committee, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |