CN110396808A - A kind of support device and dryer of drum for clothes drier - Google Patents
A kind of support device and dryer of drum for clothes drier Download PDFInfo
- Publication number
- CN110396808A CN110396808A CN201810372878.6A CN201810372878A CN110396808A CN 110396808 A CN110396808 A CN 110396808A CN 201810372878 A CN201810372878 A CN 201810372878A CN 110396808 A CN110396808 A CN 110396808A
- Authority
- CN
- China
- Prior art keywords
- roller
- support
- drum
- clothes drier
- support device
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001976 improved effect Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 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
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
- D06F58/06—Mountings for the rotating drums
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of support device of drum for clothes drier and dryers, are related to dryer technical field.The support device of drum for clothes drier includes the first supporting mechanism and the second supporting mechanism for being respectively arranged at roller both ends, further includes the auxiliary support mechanism being set to below the roller.The support device of drum for clothes drier is by being arranged an auxiliary support mechanism in the lower section of roller, increase the supporting point to roller, so that roller is effectively supported at both ends and downside, the support effect to roller can be improved, be conducive to improve the uniformity of roller stress, it avoids a certain supporting point stress excessive and the problem of noise exception occurs, reduce roller in heavy load or deformation probability in the case where need positive and negative rotation, improve the usage experience of user.
Description
Technical field
The present invention relates to dryer technical field more particularly to the support devices and dryer of a kind of drum for clothes drier.
Background technique
Dryer is the cleaning class household electrical appliance for making the timely evaporation drying of moisture in washed clothing using electric heating.
Existing dryer includes tumbler dryer, tumbler dryer mainly include shell, be rotatably dispose in the intracorporal roller of shell,
Motor and hot-air channel, the rotation of motor task driven roller, hot wind recycles in roller, by the moisture in wet wash in roller
Evaporation is taken out of outside roller, realizes the drying to clothing.
The rear and front end of roller in conventional dryer is provided with supporting mechanism, supports roller by supporting mechanism, with
Just resting barrel is in the intracorporal position of shell.Supporting mechanism is generally divided into two kinds, the first is that roller rear and front end passes through idler wheel
Two idler wheels are respectively arranged in support, the rear and front end of roller, and roller can be rollably supported on idler wheel.Another supporting mechanism is
By roller supporting, the bottom rear center of roller passes through rotating shaft support for the front end of roller.However existing two kinds of supporting mechanisms
Under, it is the problem of roller is easy to appear unbalance stress, especially larger or roller needs positive and negative rotation to work in the roller of dryer
In the case of, roller is easy to appear swing, to keep roller easily-deformable or the problems such as noise is abnormal occur.
Summary of the invention
An object of the present invention is to provide a kind of support device of drum for clothes drier, the support to roller can be improved
Effect is conducive to the uniformity for improving roller stress.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of support device of drum for clothes drier, including be respectively arranged at roller both ends the first supporting mechanism and second
Support mechanism further includes the auxiliary support mechanism being set to below the roller.
Wherein, first supporting mechanism includes the shaft or first support for being set to the cylinder bottom center
Mechanism includes the support wheel for being set to lower section on rear side of the roller.
Wherein, second supporting mechanism includes the support wheel for being set to lower section on front side of the roller.
Wherein, the quantity of the support wheel is two or more, and more than two support wheels are respectively arranged at the rolling
The two sides of cylinder.
Wherein, the auxiliary support mechanism includes supporting block.
Wherein, the supporting block is made of self-lubricating abrasion-proof material.
Wherein, the top surface of the supporting block is cambered surface, the periphery cooperation of the cambered surface and the roller.
Wherein, the top surface rotation of the supporting block is provided at least one support roller, and the support roller is along the roller
It is axially extending.
Wherein, the auxiliary support mechanism further includes support component, and the bottom surface of the support component and the supporting block connects
It connects.
Wherein, the support component includes supporting pad or spring made of elastic material.
It is another object of the present invention to propose a kind of dryer, the support good fixing effect of roller in the dryer,
The uniformity of roller stress is good, can reduce the probability of roller deformation, reduces noise when dryer operation.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of dryer, including shell and it is rotatably dispose in the intracorporal roller of the shell, it further include above-mentioned dryer
The support device of roller, the support device of the drum for clothes drier are connect with the shell.
The utility model has the advantages that the present invention provides a kind of support device of drum for clothes drier and dryers.The branch of drum for clothes drier
Support arrangement increases the supporting point to roller, so that roller is at both ends by the way that an auxiliary support mechanism is arranged in the lower section of roller
And downside is effectively supported, and the support effect to roller can be improved, and is conducive to the uniformity for improving roller stress, is avoided
A certain supporting point stress is excessive and the problem of noise exception occurs, reduces roller in heavy load or in the case where need positive and negative rotation
Deformation probability, improve the usage experience of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dryer provided by the invention；
Fig. 2 is the support device of drum for clothes drier provided by the invention and the structural schematic diagram of roller；
Fig. 3 is a kind of structural schematic diagram of supporting block provided by the invention；
Fig. 4 is the structural schematic diagram of second of supporting block provided by the invention；
Fig. 5 is the structural schematic diagram of the third supporting block provided by the invention；
Fig. 6 is the structural schematic diagram of the 4th kind of supporting block provided by the invention.
Wherein:
1, shell；2, roller；3, motor；4, belt component；5, support wheel；6, auxiliary support mechanism；61, supporting block；
611, support roller；62, supporting pad.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.
As shown in Figure 1, present embodiments providing a kind of dryer, dryer is tumbler dryer.Dryer includes shell
Roller 2, drying device and the driving device that body 1, rolling are set in shell 1.Drying device may include heating component and heat
Wind channel, heating component evaporate the moisture in the wet wash in roller 2, shape after evaporation by the wet wash in heating roller 2
At damp-heat air by hot-air channel be discharged roller 2 outside, to realize the function of dry clothing.To improve the equal of cloth drying
Even property, roller 2 rotate in shell 1, so that the moisture in wet wash is uniformly evaporated.Driving device may include motor 3 and
Belt component 4, motor 3 can drive roller 2 to rotate after rotating by belt component 4.
Dryer further includes support device in the present embodiment, and support device is used to support the roller 2 in dryer, support dress
It sets and is connect with shell 1.Relative position of the roller 2 in shell 1 can be fixed by support device, roller 2 is avoided to rotate
It significantly shakes or swings in journey, to improve the stability of dryer.
Specifically, the support device of drum for clothes drier includes the first supporting mechanism, the second supporting mechanism and Auxiliary support machine
Structure 6.First supporting mechanism and the second supporting mechanism support the rear and front end of roller 2 respectively, and auxiliary support mechanism 6 is set to roller
2 lower section, and support roller 2.Support device compared to the prior art, by increasing auxiliary support mechanism 6 in the present embodiment,
The support stress point to roller 2 can be increased, improve the support effect to roller 2, so that the rotation of roller 2 is more stable.Meanwhile
By increasing auxiliary support mechanism 6 in the lower section of roller 2, can avoid rolling certain with the stress condition at 2 both ends of balancing drum
Stress it is larger and the problem of frictional force increases, 2 amplitude of fluctuation of roller is big or noise increases occur, the uniform force everywhere of roller 2
Also it can reduce the deformation probability of roller 2, especially loading the case where larger or roller 2 needs positive and negative rotation.
First supporting mechanism includes the support wheel 5 for being set to 2 front side lower section of roller, and support wheel 5 is set close to 2 open end of roller
It sets, 5 rolling support roller 2 of support wheel.When roller 2 rotates, support wheel 5 is rotated, and the sliding between support wheel 5 and roller 2 is rubbed
Wiping is converted to rolling friction, is conducive to reduce the frictional force that roller 2 is subject to, reduces the abrasion of roller 2.
As shown in Fig. 2, to improve to the support effect of roller 2, the first supporting mechanism may include two support wheels 5, two
A support wheel 5 is symmetrically disposed on the two sides of roller 2, is conducive to the uniformity for improving 2 stress of roller.Certainly, the quantity of support wheel 5
Or two or more, multiple support wheels 5 are located at below the front end of roller 2, and are uniformly distributed along the circumferential direction of roller 2, favorably
In raising to the support effect of roller 2.
Second supporting mechanism can be identical as the first supporting mechanism, i.e. the rear and front end of roller 2 is all made of support wheel 5
Support, roller 2 are subject to that friction is small.
In other embodiments, the second supporting mechanism may include shaft, and shaft is set to the center of 2 rear side bottom surface of roller
Place, shaft are connect with shell 1, and shaft can be rotatablely connected by bearing and shell 1 or roller 2.After motor 3 works, pass through skin
Band component 4 drives roller 2 to rotate, so that roller 2 rotates centered on around the shaft, fixes the center of rotation of roller 2.Roller 2
Front end is supported by the first supporting mechanism, be can reduce the amplitude of fluctuation of 2 front end of roller, is kept roller 2 rotationally more stable.
In order to further decrease the shaking of roller 2, the lower section of roller 2 is additionally provided with auxiliary support mechanism 6.Auxiliary support machine
Structure 6 includes supporting block 61, and supporting block 61 is connect with shell 1, the outer peripheral surface of the top surface support roller 2 of supporting block 61.Pass through setting
Supporting block 61 can increase the contact area of support device Yu roller 2, reduce pressure suffered by roller 2, to reduce the change of roller 2
Shape probability.
The outer peripheral surface of roller 2 is contacted with supporting block 61, and when roller 2 rotates, roller 2 and supporting block 61 rub, in order to keep away
Exempt from the abrasion of supporting block 61, supporting block 61 can be made of wear-resistant material.It is subject to reduce abrasion and the roller 2 of roller 2
Frictional force, supporting block 61 can reduce roller by the self-lubricating of supporting block 61 using the wear-resistant material with self-lubricating function
2 frictional force being subject to are conducive to the abrasion for reducing roller 2 and supporting block 61.Supporting block 61 can be by polyphenylene sulfide, epoxy resin
Or the materials such as polyimides are made.
As shown in figure 3, the top surface of supporting block 61 can be plane, or cambered surface shown in Fig. 4.To improve supporting block
The support effect of 61 pairs of rollers 2, in the present embodiment, the top surface of supporting block 61 is chosen for cambered surface, and the excircle of cambered surface and roller 2
Face cooperation to increase supporting block 61 to the bearing area of roller 2, and then reduces roller 2 and deforms probability.
As shown in Figure 5 and Figure 6, in order to reduce the frictional force between supporting block 61 and roller 2, the top surface of supporting block 61 may be used also
With roll be provided with support roller 611, support roller 611 is axially extending along roller 2, thus make be between support roller 611 and roller 2
Rolling friction.Support roller 611 can be one, may be set to be multiple.When support roller 611 is one, supporting block 61
Top surface is preferably plane, to guarantee that roller 2 is only in rolling contact with support roller 611, reduces the frictional force that roller 2 is subject to.Work as support
When roller 611 is set as multiple, the top surface of supporting block 61 can be a plane or an arc surface, and multiple support rollers 611 are arranged in parallel, so that more
A support roller 611 forms arcuate structure, the outer circumference surface cooperation of arcuate structure and roller 2, and multiple support rollers 611 connect with roller 2
Touching increases contact area, so that reducing roller 2 deforms probability.
Auxiliary support mechanism 6 may include multiple supporting blocks 61, and multiple supporting blocks 61 can be along the axial arranging of roller 2.
Auxiliary support mechanism 6 includes two supporting blocks 61 in the present embodiment, and two supporting blocks 61 are located at the rear and front end of roller 2,
So that the every end of roller 2 is all made of two support wheels 5 and an auxiliary support mechanism 6 realizes support.
In order to which further balanced roller 2 is in the stress of each supporting point, the balance adjustment of roller 2, Auxiliary support machine are realized
Structure 6 can also include support component, and support component is connect with the bottom surface of supporting block 61, and supporting block 61 passes through support component and shell
1 connection realizes support of the auxiliary support mechanism 6 to roller 2 so as to the position of fixed support block 61.Wherein, support component can be with
For rigid structure, such as the cushion block made of rigid material, to provide rigid support for supporting block 61；Support component can also be with
Elastic construction, such as be made of elastic material, or be embedded in elastic construction in rigid structure, to provide elasticity for supporting block 6
Support.
When roller 2 some supporting point stress is larger, elastic support component can be adjusted by the flexible deformation of itself
Stress between each supporting point is more uniformly stressed roller 2, is conducive to the deformation probability for reducing roller 2.Therefore, it compares
Rigid support, resilient support are more conducive to the balance adjustment of roller 2, are conducive to balancing drum 2 in the first supporting mechanism, second
Stress between support mechanism and auxiliary support mechanism 6.
Specifically, elastic support component can be supporting pad 62 made of elastic material, and supporting pad 62 is set to branch
The bottom of bracer 61.When the somewhere stress of roller 2 is larger, elastic supporting pad 62 can provide roller 2 elastic force, realization pair
The balance adjustment of roller 2.Supporting pad 62 can be made of rubber, silica gel elastomeric material.In order to facilitate the supporting pad 62 of elasticity
It is connect with shell 1, supporting pad 62 can be at least partly embedded in rigid structure, such as be embedded in cushion block, cushion block and shell
Body 1 connects.
In other embodiments, elastic support component may include spring, and one end of spring is connect with supporting block 61, separately
One end is connect with shell 1, spring to the Impact direction of supporting block 61 towards the axis of roller 2, can also be real by setting spring
Now to the resilient support of roller 2.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of support device of drum for clothes drier, the first supporting mechanism and second including being respectively arranged at roller (2) both ends
Supporting mechanism, which is characterized in that further include the auxiliary support mechanism (6) being set to below the roller (2).
2. the support device of drum for clothes drier as described in claim 1, which is characterized in that first supporting mechanism includes setting
The shaft or first supporting mechanism for being placed in the roller (2) bottom centre include being set to lower section on rear side of the roller (2)
Support wheel (5).
3. the support device of drum for clothes drier as described in claim 1, which is characterized in that second supporting mechanism includes setting
It is placed in the support wheel (5) of lower section on front side of the roller (2).
4. the support device of drum for clothes drier as described in claim 1, which is characterized in that auxiliary support mechanism (6) packet
Include supporting block (61).
5. the support device of drum for clothes drier as claimed in claim 4, which is characterized in that the supporting block (61) is by self-lubricating
Wear-resistant material is made.
6. the support device of drum for clothes drier as claimed in claim 4, which is characterized in that the top surface of the supporting block (61) is
Cambered surface, the periphery cooperation of the cambered surface and the roller (2).
7. the support device of drum for clothes drier as claimed in claim 4, which is characterized in that the top surface of the supporting block (61) turns
Dynamic to be provided at least one support roller (611), the support roller (611) is along the axially extending of the roller (2).
8. the support device of drum for clothes drier as claimed in claim 4, which is characterized in that the auxiliary support mechanism (6) is also
Including support component, the support component is connect with the bottom surface of the supporting block (61).
9. the support device of drum for clothes drier as claimed in claim 8, which is characterized in that the support component includes by elasticity
Supporting pad made of material (62) or spring.
10. a kind of dryer, including shell (1) and the roller (2) being rotatably dispose in the shell (1), which is characterized in that
It further include the support device of drum for clothes drier as claimed in any one of claims 1-9 wherein, the support dress of the drum for clothes drier
It sets and is connect with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372878.6A CN110396808A (en) | 2018-04-24 | 2018-04-24 | A kind of support device and dryer of drum for clothes drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372878.6A CN110396808A (en) | 2018-04-24 | 2018-04-24 | A kind of support device and dryer of drum for clothes drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110396808A true CN110396808A (en) | 2019-11-01 |
Family
ID=68320357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810372878.6A Pending CN110396808A (en) | 2018-04-24 | 2018-04-24 | A kind of support device and dryer of drum for clothes drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110396808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846863A (en) * | 2019-11-21 | 2020-02-28 | 珠海格力电器股份有限公司 | Heating cover of clothes dryer |
| WO2022050753A1 (en) * | 2020-09-04 | 2022-03-10 | Lg Electronics Inc. | Apparatus for treating laundry |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3940466C1 (en) * | 1989-12-07 | 1991-02-28 | Skf Gmbh, 8720 Schweinfurt, De | Bearing for rotary kiln drum - has each rotary support roller fitted in its cradle without end axial play |
| JPH0788292A (en) * | 1993-09-24 | 1995-04-04 | Toshiba Corp | Clothes drying machine |
| CN1851102A (en) * | 2006-05-30 | 2006-10-25 | 南京乐金熊猫电器有限公司 | Drum washing machine vibration-damping device |
| CN101314914A (en) * | 2007-06-01 | 2008-12-03 | 海尔集团公司 | Dryer roller support |
| CN201190238Y (en) * | 2008-03-27 | 2009-02-04 | 合肥荣事达洗衣设备制造有限公司 | Front support structure of clothes dryer |
| CN103154351A (en) * | 2010-08-09 | 2013-06-12 | Lg电子株式会社 | Apparatus for treating laundry |
-
2018
- 2018-04-24 CN CN201810372878.6A patent/CN110396808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3940466C1 (en) * | 1989-12-07 | 1991-02-28 | Skf Gmbh, 8720 Schweinfurt, De | Bearing for rotary kiln drum - has each rotary support roller fitted in its cradle without end axial play |
| JPH0788292A (en) * | 1993-09-24 | 1995-04-04 | Toshiba Corp | Clothes drying machine |
| CN1851102A (en) * | 2006-05-30 | 2006-10-25 | 南京乐金熊猫电器有限公司 | Drum washing machine vibration-damping device |
| CN101314914A (en) * | 2007-06-01 | 2008-12-03 | 海尔集团公司 | Dryer roller support |
| CN201190238Y (en) * | 2008-03-27 | 2009-02-04 | 合肥荣事达洗衣设备制造有限公司 | Front support structure of clothes dryer |
| CN103154351A (en) * | 2010-08-09 | 2013-06-12 | Lg电子株式会社 | Apparatus for treating laundry |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846863A (en) * | 2019-11-21 | 2020-02-28 | 珠海格力电器股份有限公司 | Heating cover of clothes dryer |
| WO2022050753A1 (en) * | 2020-09-04 | 2022-03-10 | Lg Electronics Inc. | Apparatus for treating laundry |
| US11549208B2 (en) | 2020-09-04 | 2023-01-10 | Lg Electronics Inc. | Apparatus for treating laundry |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191101 |
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