CN207391828U - A kind of damping device of washing machine and washing machine - Google Patents
A kind of damping device of washing machine and washing machine Download PDFInfo
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- CN207391828U CN207391828U CN201720813671.9U CN201720813671U CN207391828U CN 207391828 U CN207391828 U CN 207391828U CN 201720813671 U CN201720813671 U CN 201720813671U CN 207391828 U CN207391828 U CN 207391828U
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- sunpender
- sliding sleeve
- washing machine
- damping device
- absorbing structure
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Abstract
The utility model provides a kind of damping device of washing machine and washing machine, the damping device includes hanging the sunpender of outer barrel and horizontal shock-absorbing structure, the horizontal shock-absorbing structure is located between sunpender and casing of washing machine, and the horizontal shock-absorbing structure includes laterally damping body.It is located at by setting horizontal shock-absorbing structure, and by horizontal shock-absorbing structure between sunpender and casing of washing machine, sunpender mainly provides vertical damping force, and horizontal shock-absorbing structure provides horizontal damping force, increases the ability of oscillation crosswise caused by resisting bias.When laundry machine dehydration has eccentric, outer barrel can have larger vibration in the horizontal, and then sunpender is driven also to have larger oscillation crosswise, and the oscillation crosswise of the sunpender of horizontal shock-absorbing structural damping at this time reduces amplitude, improves and resists eccentric ability.
Description
Technical field
The utility model belongs to washing machine technology field, and in particular to a kind of damping device of washing machine and subtracts with this
Shake the washing machine of device.
Background technology
In the prior art, rotary drum washing machine is provided with the outer barrel placed vertically, problem present in rotary drum washing machine development
It is that in the case that outer ladle capacity becomes larger so that whole depth and internal diameter all becomes larger, the caused vibrations of when work are also therewith
Become larger.
The vibration of inner/outer tube can cause the generation of noise and washing machine body vibration, as defined in rotary drum washing machine GB standard
Level of noise is between 62-72dB (A)；Existing rotary drum washing machine damping device is to hang washing machine inner/outer tube by sunpender, is washed
Clothing machine is all to reduce vibration by compressing sunpender, sunpender is consumed inside and outside by the damping of itself in washing and dehydration
The vibration of cylinder.It if inner cylinder undergarment bias is larger, can cause in washing machine that outer barrel oscillation crosswise is big, cause to be dehydrated time-frequency heavy
Qi Jinshui causes washing time to lengthen, water consumption increase.
The content of the invention
The utility model is directed to the above-mentioned problems in the prior art, a kind of damping device of washing machine is provided, by setting
Horizontal shock-absorbing structure is put, damps the vibration of outer barrel transverse direction.
To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：
A kind of damping device of washing machine, including being used to hang the sunpender of outer barrel and horizontal shock-absorbing structure, the transverse direction subtracts
Shake structure is located between sunpender and casing of washing machine, and the horizontal shock-absorbing structure includes laterally damping body.
Further, the horizontal shock-absorbing structure further includes the sliding sleeve that is sleeved on sunpender and fixed solid with babinet
Determine ring.
Further, the upper limit equipped with outwardly convex is convex on the sunpender and lower limit is convex, and the sliding sleeve is slidably
Be sleeved on sunpender and positioned at upper limit is convex and lower limit it is convex between.
Further, the upper limit is convex and lower limit is convex arranged symmetrically on the vertical direction of sunpender.
Further, offered on the sliding sleeve it is arranging up and down and with the upper limit is convex or the convex phase of lower limit
The first mounting groove and the second mounting groove matched somebody with somebody.
Further, first mounting groove and the second mounting groove have certain angle in the circumferential direction of sliding sleeve.
Further, the sliding slot includes the top with the first mounting groove, the lower part with the second mounting groove, Yi Jiwei
Middle part between upper and lower part, the inner cavity at the middle part are more than the inner cavity of the lower part and lower part.
Further, the horizontal shock-absorbing structure further includes the connection laterally lantern ring of damping body and sliding sleeve, the lantern ring
It is sleeved on the outside of sliding sleeve.
Further, the sliding sleeve be equipped with it is outwardly, for limiting the upper stopper of lantern ring and lower block.
Further, the sliding sleeve is equipped with two upper stoppers being oppositely arranged and lower block, and between two upper stoppers
Line it is vertical with the line between two lower blocks.
Further, the laterally damping body, retainer ring, lantern ring are integrated the spring of setting.
Based on above-mentioned damping device of washing machine, the utility model also provides a kind of washing machine with the damping device,
By setting horizontal shock-absorbing structure, the vibration of outer barrel transverse direction is damped.
A kind of washing machine including babinet and is arranged on the in vivo outer barrel of case, is equipped between babinet and outer barrel above-mentioned
Damping device.
Damping device of washing machine provided by the utility model, by setting horizontal shock-absorbing structure, and by horizontal shock-absorbing structure
It is located between sunpender and casing of washing machine, sunpender mainly provides vertical damping force, and horizontal shock-absorbing structure provides horizontal subtract
Brisance increases the ability of oscillation crosswise caused by resisting bias.When laundry machine dehydration has eccentric, outer barrel can have in the horizontal
There is larger vibration, and then drive sunpender that also there is larger oscillation crosswise, the transverse direction of the sunpender of horizontal shock-absorbing structural damping at this time
Vibration reduces amplitude, improves and resists eccentric ability.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become
It obtains clearer.
Description of the drawings
The structure diagram of the one embodiment for the damping device of washing machine that Fig. 1 is proposed by the utility model；
Fig. 2 is the enlarged structure schematic diagram of damping device in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of part-structure in Fig. 2；
Fig. 4 is the enlarged structure schematic diagram of horizontal shock-absorbing structure in Fig. 2.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
In the description of the present invention, it is necessary to explanation, the side of the instructions such as term " interior ", " on ", " under ", "left", "right"
Position or position relationship be based on position relationship shown in the drawings, be for only for ease of the description present invention and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " are only used for description purpose, and it is not intended that
Instruction implies relative importance.
It is the one embodiment for the damping device of washing machine that the utility model is proposed refering to Fig. 1-Fig. 4, rotary drum washing machine
Outer barrel 20 and the inner cylinder 30 that suit is set are equipped with babinet 10, in babinet 10, motor is equipped in the bottom outside of outer barrel 20
40 and retarder 50, impeller 60 is equipped in the inside bottom of inner cylinder 30, damping device is equipped between babinet 10 and outer barrel 20.Subtract
Shaking device is included for hanging the sunpender 1 of outer barrel 20 and horizontal shock-absorbing structure 2, and gusset 101, sunpender 1 are equipped on babinet 10
Upper end hang over 101 upper and lower end of gusset and hang on outer barrel 30；Horizontal shock-absorbing structure 2 be located at sunpender 1 and casing of washing machine 10 it
Between.In the present embodiment, sunpender 1 and casing of washing machine 10 are located at by setting horizontal shock-absorbing structure 2, and by horizontal shock-absorbing structure 2
Between, sunpender 1 mainly provides vertical damping force, and horizontal shock-absorbing structure 2 provides horizontal damping force, increases resistance bias and draws
The ability of the oscillation crosswise risen.When laundry machine dehydration has eccentric, outer barrel 0 can have larger vibration in the horizontal, and then
Drive sunpender 1 that also there is larger oscillation crosswise, horizontal shock-absorbing structure 2 damps the oscillation crosswise of sunpender 1 at this time, reduces amplitude,
It improves and resists eccentric ability.
In the present embodiment, referring to shown in Fig. 3 and Fig. 4, horizontal shock-absorbing structure 2 includes laterally damping body 21, is sleeved on and hangs
Sliding sleeve 22 on bar 1 and with 10 fixed retainer ring 23 of babinet, by the way that retainer ring 23 is set to be fixed on babinet 10, and lead to
It crosses sliding sleeve 22 to be sleeved on sunpender 1 so that horizontal shock-absorbing structure 2 is arranged between sunpender 1 and casing of washing machine 10.And it sets
Sliding sleeve 22 is slidably sleeved on sunpender 1, so that sunpender 1 damping washing machine vertical direction vibration and on move down
When dynamic, sliding sleeve 22 can slide on sunpender 1, so that horizontal shock-absorbing structure 2 for vertical vibration almost without damping,
The horizontal vibration of main damping so that sliding sleeve 22 be on sunpender 1 and on the shortest position of the distance between retainer ring 23.This
Sample is conducive to increase horizontal shock-absorbing structure 2 in horizontal damping.
It is shown in Figure 3 in the present embodiment, the upper limit convex 11 of outwardly convex and lower limit convex 12 are equipped on sunpender 1,
Sliding sleeve 22 is slidably sleeved on sunpender 1, and sliding sleeve 22 is located between upper limit convex 11 and lower limit convex 12.So sliding sleeve 22
It on sunpender 1, may only slide, be avoided in washing machine high vibration between limit convex 11 and lower limit convex 12, be occurred horizontal
To the damping failure conditions of damping body 21, ensure the normal work of laterally damping body 21, and ensure to shake about 1 in sunpender
When dynamic larger, the damping that body 21 may provide for up-down vibration is laterally damped, reduces the amplitude that sunpender 1 vibrates.
Preferably, upper limit convex 11 and lower limit convex 12 are symmetrical arranged on the vertical direction of sunpender, that is, upper limit
Convex 11 and lower limit convex 12 be located on the identical busbar of sunpender 1, and upper limit convex 11 has an inclined surface downwardly and outwardly, and lower limit
Position convex 12 has inclined surface outside upwards, so advantageously forms the stop for sliding sleeve 22.
In order to which sliding sleeve 22 is installed on sunpender 1, can be offered on sliding sleeve 22 arranging up and down and convex with upper limit
11 or lower limit convex 12 the first mounting groove 221 and the second mounting groove that match（It is not shown in figure）.And the first mounting groove is set
221 and second mounting groove there is certain angle in the circumferential direction of sliding sleeve 22, sliding slot 22 is divided into upper, middle, and lower part, specifically
, sliding slot 22 includes the top with the first mounting groove 221, the lower part with the second mounting groove and below and above
Between middle part, and the inner cavity at middle part is set to be more than the inner cavity of lower part and lower part.It can so cause the installation letter of sliding sleeve 22
It is single, conveniently so that when sliding sleeve 22 is installed to sunpender 1, as sliding sleeve 22 is sleeved on from bottom to top on sunpender 1, and so that lower limit is convex
12 align with the second mounting groove on sliding sleeve 22, push up sliding sleeve 22 so that lower limit convex 12 reaches the middle part of sliding sleeve 22,
Sliding sleeve 22 is rotated afterwards so that lower limit convex 12 is alignd with the first mounting groove 221, is finally continued up and is promoted sliding sleeve 22, installation
It finishes.The installation beneficial to sliding sleeve 22 is so provided with, and sliding sleeve 22 is caused to be limited at upper limit convex 11 and lower limit convex 12
Between.
Shown in Figure 4 in the present embodiment, horizontal shock-absorbing structure 2 further includes connection laterally damping body 21 and sliding sleeve 22
Lantern ring 24, wherein lantern ring 24 is sleeved on the outside of sliding sleeve 22, realizes the connection between damping body 21 and sliding sleeve 22.It is preferred that
, laterally damp the spring structure that body 22, retainer ring 23, lantern ring 24 are integrated setting.
It is shown in Figure 4 in the present embodiment, outwardly upper stopper 222 and lower block 223 are equipped on sliding sleeve 22,
Upper stopper 222 and lower block 223 avoid the disengaging of lantern ring 24 and sliding sleeve 22 for limiting lantern ring 24；And lantern ring 24 can be
It is moved between upper stopper 222 and lower block 223 on sliding sleeve 22, so by setting sliding sleeve 22 that can be slided on sunpender 1, simultaneously
Lantern ring 24 can slide on sliding sleeve 22, be conducive to increase the horizontal damping action of horizontal shock-absorbing structure 2.Specifically, in sliding sleeve
22 are equipped with two upper stoppers 222 being oppositely arranged and lower block 223, and under the line and two between two upper stoppers 222
Line between block 223 is vertical；The /V of the stabilization for lantern ring 24 is advantageously formed, and structural strength is larger.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Any simple modification, equivalent variations and the remodeling that confrontation above example is made still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (10)
1. a kind of damping device of washing machine, which is characterized in that including being used to hang the sunpender of outer barrel and horizontal shock-absorbing structure,
The horizontal shock-absorbing structure is located between sunpender and casing of washing machine, and the horizontal shock-absorbing structure includes laterally damping body.
2. damping device according to claim 1, which is characterized in that the horizontal shock-absorbing structure, which further includes, is sleeved on sunpender
On sliding sleeve and with the fixed retainer ring of babinet.
3. damping device according to claim 2, which is characterized in that the upper limit of outwardly convex is equipped on the sunpender
Convex and lower limit is convex, the sliding sleeve be slidably sleeved on sunpender and positioned at upper limit is convex and lower limit it is convex between.
4. damping device according to claim 3, which is characterized in that offered on the sliding sleeve it is arranging up and down and
With the upper limit is convex or convex the first mounting groove and the second mounting groove to match of lower limit.
5. damping device according to claim 4, which is characterized in that the sliding sleeve includes upper with the first mounting groove
Portion, the lower part with the second mounting groove and below and above between middle part, the inner cavity at the middle part be more than it is described under
Portion and the inner cavity of lower part.
6. according to claim 2 to 5 any one of them damping device, which is characterized in that the horizontal shock-absorbing structure further includes
Laterally the lantern ring of damping body and sliding sleeve, the lantern ring are sleeved on the outside of sliding sleeve for connection.
7. damping device according to claim 6, which is characterized in that the sliding sleeve be equipped with it is outwardly, for limiting
Determine the upper stopper of lantern ring and lower block.
8. damping device according to claim 7, which is characterized in that the sliding sleeve is equipped with the upper gear of two be oppositely arranged
Block and lower block, and the line between the line between two upper stoppers and two lower blocks is vertical.
9. damping device according to claim 6, which is characterized in that the laterally damping body, retainer ring, lantern ring one
The spring that body is set.
10. a kind of washing machine including babinet and is arranged on the in vivo outer barrel of case, which is characterized in that between babinet and outer barrel
Equipped with claim 1 to 9 any one of them damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813671.9U CN207391828U (en) | 2017-07-06 | 2017-07-06 | A kind of damping device of washing machine and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813671.9U CN207391828U (en) | 2017-07-06 | 2017-07-06 | A kind of damping device of washing machine and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207391828U true CN207391828U (en) | 2018-05-22 |
Family
ID=62417564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813671.9U Active CN207391828U (en) | 2017-07-06 | 2017-07-06 | A kind of damping device of washing machine and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207391828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832901A (en) * | 2022-12-02 | 2023-03-21 | 山东华控自动化设备有限公司 | Electric control cabinet with noise reduction function |
-
2017
- 2017-07-06 CN CN201720813671.9U patent/CN207391828U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115832901A (en) * | 2022-12-02 | 2023-03-21 | 山东华控自动化设备有限公司 | Electric control cabinet with noise reduction function |
| CN115832901B (en) * | 2022-12-02 | 2024-03-29 | 山东华控自动化设备有限公司 | Electric control cabinet with noise reduction function |
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