CN106498661B - Vibration reduction supporting mechanism and drum washing machine - Google Patents
Vibration reduction supporting mechanism and drum washing machine Download PDFInfo
- Publication number
- CN106498661B CN106498661B CN201611100718.3A CN201611100718A CN106498661B CN 106498661 B CN106498661 B CN 106498661B CN 201611100718 A CN201611100718 A CN 201611100718A CN 106498661 B CN106498661 B CN 106498661B
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- China
- Prior art keywords
- support arm
- hinge hole
- support
- vibration reduction
- arm
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- 230000007246 mechanism Effects 0.000 title claims abstract description 55
- 230000009467 reduction Effects 0.000 title claims abstract description 42
- 238000005406 washing Methods 0.000 title claims abstract description 29
- 230000008859 change Effects 0.000 claims abstract description 9
- 230000003139 buffering effect Effects 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000005339 levitation Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003313 weakening effect 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
- 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
-
- 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
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention provides a vibration reduction supporting mechanism and a drum washing machine. The vibration reduction supporting mechanism comprises a first supporting arm, a second supporting arm, a third supporting arm and an elastic buffer device, wherein the first supporting arm and the second supporting arm are rigid arms with fixed lengths, and the third supporting arm is an adjusting arm with adjustable lengths; the first end of the first support arm, the first end of the second support arm and the first end of the third support arm are hinged through a first hinge shaft; the second end of the first supporting arm is provided with a first hinge hole hinged with the supported object; the second end of the second support arm is provided with a second hinge hole hinged with the fixed object, the second end of the third support arm is provided with a third hinge hole hinged with the fixed object, and the first hinge hole, the second hinge hole and the third hinge hole are distributed in a triangular shape; the elastic buffer device is respectively connected to the first supporting arm and the second supporting arm so as to buffer the angle change between the first supporting arm and the second supporting arm. The invention can effectively weaken vibration.
Description
Technical field
The present invention relates to washing machine fields, in particular to a kind of vibration reduction support mechanism and roller washing machine.
Background technique
The roller washing machine method of operation of the roller washing machine as mainstream instantly is liked by everybody deeply with its unique advantage
Love, most roller washing machines add the form of damper using traditional spring hook, although cost is relatively low, applicability compared with
Height, but be but difficult to do in terms of vibrating very outstanding.To find out its cause, be whole system suspension stress point in framework,
It is placed in the upper end of frame structure, when there is a small fluctuation that can all cause entire roller washing machine high vibration.
Summary of the invention
The present invention is intended to provide a kind of vibration reduction support mechanism for mitigating vibration and roller washing machine.
The present invention provides a kind of vibration reduction support mechanisms, including the first support arm, the second support arm, third support arm and bullet
Property buffer unit, wherein the first support arm and the second support arm are the fixed rigid arm of length, and third support arm is that length is adjustable
The regulating arm of section；The first end of the first end of first support arm, the first end of the second support arm and third support arm passes through first
Articulated shaft articulated connection；First hinge hole hinged with supported object is provided in the second end of first support arm；Second support
The second end of arm has second hinge hole hinged with fixture, and the second end of third support arm has the hinged with fixture
Three hinge holes, and the first hinge hole, the second hinge hole and the distribution triangular in shape of third hinge hole；Elastic buffering mechanism is separately connected
On the first support arm and the second support arm, to buffer angle change between the first support arm and the second support arm.
Further, elastic buffering mechanism includes arc-shaped guide rail and the spring with arc-shaped guide rail cooperation.
Further, arc-shaped guide rail includes that arc-shaped guide rail sliding sleeve and slidable arc opposite with arc-shaped guide rail sliding sleeve are sliding
Bar, arc-shaped guide rail sliding sleeve inside form accommodating chamber, and spring is arranged in accommodating chamber.
Further, third support arm includes the telescopic component of adjustable in length, and the telescopic component is spring assembly, liquid
Press component, magnet assembly or magnetic levitation component.
The present invention also provides a kind of roller washing machine, including shell and outer barrel, outer barrel passes through vibration reduction support machine above-mentioned
Structure support setting is inside housings.
Further, roller washing machine includes Liang Zu vibration reduction support mechanism, wherein Liang Zu vibration reduction support mechanism is oppositely arranged
In the two sides of the bottom position of outer barrel；And the first hinge hole and outer barrel of vibration reduction support mechanism are hinged, the second of vibration reduction support mechanism
The bottom plate of hinge hole and third hinge hole and shell is hinged.
Further, in the vertical direction, the axle center of outer barrel is located between Liang Zu vibration reduction support mechanism, the first hinged hole location
Between the second hinge hole and third hinge hole.
Further, the angle between the first support arm and third support arm is greater than 120 °.
Further, every group of vibration reduction support mechanism includes at least two vibration reduction support machines being uniformly arranged along the axial direction of outer barrel
Structure.
Vibration reduction support mechanism according to the present invention and roller washing machine pass through the first support arm of setting rigidity and second
The regulating arm of brace and adjustable in length, and elastic buffering mechanism is set between the first support arm and the second support arm, lead to
It crosses three support arms and elastic buffering mechanism cooperates, to change the direction of transfer of vibration, reinforce vibrational energy loss, to have
Effect reduces vibration.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic illustration of vibration reduction support mechanism according to the present invention；
Fig. 2 is the schematic view of the front view of roller washing machine according to the present invention；
Fig. 3 is the overlooking structure diagram of roller washing machine according to the present invention.
Description of symbols:
1, shell；2, outer barrel；
10, vibration reduction support mechanism；11, the first support arm；12, the second support arm；13, third support arm；14, elastic buffer
Device；15, telescopic component.
Specific embodiment
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, vibration reduction support mechanism 10 according to the present invention, including the first support arm 11, the second support arm 12,
Three support arms 13 and elastic buffering mechanism 14, wherein the rigid arm that the first support arm 11 and the second support arm 12 are fixed for length,
Third support arm 13 is the regulating arm of adjustable in length；The first end of first support arm 11, the first end of the second support arm 12 and
The first end of third support arm 13 is articulated and connected by the first articulated shaft；It is provided with and is propped up in the second end of first support arm 11
Support the first hinged hinge hole of object；The second end of second support arm 12 has second hinge hole hinged with fixture, third branch
The second end of brace 13 has the third hinge hole hinged with fixture, and the first hinge hole, the second hinge hole and third are hinged
Hole distribution triangular in shape；Elastic buffering mechanism 14 is connected on the first support arm 11 and the second support arm 12, to buffer
Angle change between one support arm 11 and the second support arm 12.The present invention passes through the first support arm 11 of setting rigidity and second
The regulating arm of brace 12 and adjustable in length, and elastic buffer is set between the first support arm 11 and the second support arm 12
Device 14 is cooperated by three support arms and elastic buffering mechanism 14, to change the direction of transfer of vibration, reinforces vibrational energy
Loss, to effectively reduce vibration.
Specifically, elastic buffering mechanism 14 includes arc-shaped guide rail and the spring with arc-shaped guide rail cooperation, and arc-shaped guide rail is to bullet
Spring limit, improves reliability.Preferably, arc-shaped guide rail includes arc-shaped guide rail sliding sleeve and opposite with arc-shaped guide rail sliding sleeve slidable
Arc slide bar, the two is opposite to be slided, to change the angle between the first support arm 11 and the second support arm 12.Arc-shaped guide rail is sliding
Set is internal to form accommodating chamber, and spring is arranged in accommodating chamber, to form buffering.
As shown in connection with fig. 2, third support arm 13 includes the telescopic component 15 of adjustable in length, and the telescopic component 15 is bullet
Spring component, hydraulic package, magnet assembly or magnetic levitation component, telescopic component 15 is scalable, to keep third support arm 13 whole
Body is scalable.The elastic limit of telescopic component 15 is big, can guarantee the weight for affording entire supported object and be supported
Object is capable of providing enough support forces when operating, while can compress, for slackening or offsetting vibration when supported object movement.
In conjunction with shown in Fig. 2 and Fig. 3, the present invention also provides a kind of roller washing machine, including shell 1 and outer barrel 2, outer barrels 2
It is arranged inside shell 1 by vibration reduction support mechanism 10 above-mentioned support, is supported to be formed to outer barrel 2, and buffer outer barrel 2
Vibration.
Specifically, roller washing machine includes Liang Zu vibration reduction support mechanism 10, wherein Liang Zu vibration reduction support mechanism 10 is opposite to be set
It sets in the two sides of the bottom position of outer barrel 2；And the first hinge hole of vibration reduction support mechanism 10 and outer barrel 2 are hinged, vibration reduction support mechanism
10 the second hinge hole and third hinge hole and the bottom plate of shell 1 is hinged.
As shown in Figures 2 and 3, the bottom end of vibration reduction support mechanism 10 is fixed on the bottom plate of washing machine shell 1, thus will
The stress point entirely vibrated reduces, and mitigates vibration.The application, will be outside entire washing machine by using Liang Zu vibration reduction support mechanism 10
Bucket is next to jacking up, and outer barrel 2 is made to be in 10 center of Liang Zu vibration reduction support mechanism.When washing machine operation, washing machine or so
Vibration is since the presence of vibration damping support device will be broken down into horizontal and vertical power, due to Liang Zu vibration reduction support mechanism 10
It is oppositely arranged, that is, is symmetrical arranged, power can be canceled out in horizontal direction, the power that can be only left on vertical direction, at this time two branch
Elastic buffering mechanism 14 between brace will play a role, and for weakening the power on vertical direction, make the vibration of whole system
It reduces.Generally, every group of vibration reduction support mechanism 10 includes at least two vibration reduction support mechanisms being uniformly arranged along the axial direction of outer barrel 2
10, i.e. vibration reduction support mechanism 10 is at least four.
Preferably, after installation, angle between the first support arm 11 and third support arm 13 is greater than 120 °, to avoid the
The state in a vertical shape of one support arm 11 guarantees that elastic buffering mechanism 14 is in stress always, to improve reliability.
Preferably, in the vertical direction, the axle center of outer barrel 2 is located between Liang Zu vibration reduction support mechanism 10, the first hinge hole
Between the second hinge hole and third hinge hole, it is on the one hand more advantageous to mitigation vibration；On the other hand, it also can reduce elasticity
The intensity requirement of buffer unit 14.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Vibration reduction support mechanism 10 according to the present invention and roller washing machine pass through the first support arm 11 and the of setting rigidity
The regulating arm of two support arms 12 and adjustable in length, and elasticity is set between the first support arm 11 and the second support arm 12
Buffer unit 14 is cooperated by three support arms and elastic buffering mechanism 14, to change the direction of transfer of vibration, reinforces vibration
Energy loss, to effectively reduce vibration.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of vibration reduction support mechanism for roller washing machine, which is characterized in that including the first support arm (11), the second support
Arm (12), third support arm (13) and elastic buffering mechanism (14), wherein first support arm (11) and second support
Arm (12) is the fixed rigid arm of length, and the third support arm (13) is the regulating arm of adjustable in length；
The first end of first support arm (11), the first end of second support arm (12) and the third support arm (13)
First end pass through the first articulated shaft be articulated and connected；
First hinge hole hinged with supported object is provided in the second end of first support arm (11)；Second support
The second end of arm (12) has second hinge hole hinged with fixture, and the second end of the third support arm (13) has and consolidates
The hinged third hinge hole of earnest, and first hinge hole, second hinge hole and the third hinge hole are triangular in shape
Distribution；
The elastic buffering mechanism (14) is connected on first support arm (11) and second support arm (12), with
Buffer angle change between first support arm (11) and second support arm (12)；
The elastic buffering mechanism (14) includes arc-shaped guide rail and the spring with arc-shaped guide rail cooperation；
The third support arm (13) includes the telescopic component (15) of adjustable in length, and the telescopic component (15) is groups of springs
Part, hydraulic package, magnet assembly or magnetic levitation component.
2. vibration reduction support mechanism according to claim 1, which is characterized in that
The arc-shaped guide rail includes arc-shaped guide rail sliding sleeve and slidable arc slide bar opposite with the arc-shaped guide rail sliding sleeve, described
Accommodating chamber is formed inside arc-shaped guide rail sliding sleeve, the spring is arranged in the accommodating chamber.
3. a kind of roller washing machine, including shell (1) and outer barrel (2), which is characterized in that said tub (2) passes through claim 1
Or 2 the vibration reduction support mechanism (10) support setting it is internal in the shell (1).
4. roller washing machine according to claim 3, which is characterized in that
The roller washing machine includes Liang Zu vibration reduction support mechanism (10), wherein vibration reduction support mechanism (10) described in two groups is opposite
It is arranged in the two sides of the bottom position of said tub (2)；And the first hinge hole and said tub of the vibration reduction support mechanism (10)
(2) hingedly, the bottom of second hinge hole and the third hinge hole and the shell (1) of the vibration reduction support mechanism (10)
Plate is hinged.
5. roller washing machine according to claim 4, which is characterized in that
In the vertical direction, the axle center of said tub (2) is between vibration reduction support mechanism (10) described in two groups, first hinge
Hole is connect between second hinge hole and the third hinge hole.
6. roller washing machine according to claim 4, which is characterized in that
Angle between first support arm (11) and the third support arm (13) is greater than 120 °.
7. roller washing machine according to claim 4, which is characterized in that
Vibration reduction support mechanism (10) described in every group includes at least two vibration dampings being uniformly arranged along the axial direction of said tub (2)
Supporting mechanism (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100718.3A CN106498661B (en) | 2016-12-02 | 2016-12-02 | Vibration reduction supporting mechanism and drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611100718.3A CN106498661B (en) | 2016-12-02 | 2016-12-02 | Vibration reduction supporting mechanism and drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106498661A CN106498661A (en) | 2017-03-15 |
| CN106498661B true CN106498661B (en) | 2018-12-14 |
Family
ID=58329647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100718.3A Active CN106498661B (en) | 2016-12-02 | 2016-12-02 | Vibration reduction supporting mechanism and drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106498661B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409123B (en) * | 2018-04-28 | 2022-04-19 | 青岛海尔洗涤电器有限公司 | Clothes treating apparatus |
| CN109944015A (en) * | 2019-03-29 | 2019-06-28 | 海信（山东）冰箱有限公司 | A kind of more washing machines |
| CN112517233A (en) * | 2020-12-21 | 2021-03-19 | 龙泉市砩矿有限责任公司 | Fluorite processing production line and processing technology thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09140990A (en) * | 1995-11-17 | 1997-06-03 | Sanyo Electric Co Ltd | Drum type washing machine |
| FI118858B (en) * | 2005-09-30 | 2008-04-15 | Metso Paper Inc | A system for damping and preventing vibrations in a paper machine part |
| CN203585185U (en) * | 2013-09-23 | 2014-05-07 | 郑建东 | Triangular tension spring type damping device |
| CN105088653A (en) * | 2014-05-16 | 2015-11-25 | 无锡小天鹅股份有限公司 | Drum washing machine |
| CN203979253U (en) * | 2014-07-28 | 2014-12-03 | 郭顺如 | A kind of automobile-used damping device |
| CN204284282U (en) * | 2014-12-14 | 2015-04-22 | 三峡大学 | Friction type damper mechanism |
| CN104500931A (en) * | 2014-12-17 | 2015-04-08 | 江阴市盛园铜材有限公司 | Spring type buffering base |
| CN206346044U (en) * | 2016-12-02 | 2017-07-21 | 珠海格力电器股份有限公司 | Vibration reduction supporting mechanism and drum washing machine |
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2016
- 2016-12-02 CN CN201611100718.3A patent/CN106498661B/en active Active
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| CN106498661A (en) | 2017-03-15 |
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