CN2599045Y - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
- Publication number
- CN2599045Y CN2599045Y CNU032370679U CN03237067U CN2599045Y CN 2599045 Y CN2599045 Y CN 2599045Y CN U032370679 U CNU032370679 U CN U032370679U CN 03237067 U CN03237067 U CN 03237067U CN 2599045 Y CN2599045 Y CN 2599045Y
- Authority
- CN
- China
- Prior art keywords
- spring
- damper
- spring housing
- washing machine
- rolling stand
- 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.)
- Expired - Fee Related
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model provides a drum washing machine, which is provided with two sets of reverse inclined spring dampers symmetrically distributed at both sides of a drum bracket, wherein, the upper end of each damper is articulated to a base bracket, while the lower end is articulated to the drum bracket; the drum bracket and the drum are hoisted; the compression spring of the damper is positioned inside the spring sleeve of the damper and has one end propped against one end cap of the spring sleeve and the other end propped against the end tray of a sliding-pole; protective lubrication oil is arranged inside the spring sleeve. The damping device can reduce vertical vibration and for horizontal vibration, it can respectively increase or decrease inclination angle of damper which is quite different from compression spring under prior art inclining in the same direction with drum bracket, thereby spring compression extent of the damper along vibration direction is increased to produce resistance to vibration; meanwhile, the washing machine has little vibration, low noise, long service life of damping system and high reliability.
Description
Background technology
The washing mechanism of roller washing machine is a cylinder, this drum sleeve is on fixed bearing block, bearing block connects rolling stand, motor drives cylinder by belt pulley and rotates, make the clothing in the cylinder obtain washing and drying, cylinder can produce vibrations when rotating, by being set, the compression spring realizes damping under the prior art between rolling stand and base support, the defective one of this damping modes is that the compression spring is poor to the damping effect of level or oblique vibrations, the 2nd, outside damping spring itself is exposed to, be easy to corrosion or damage, further reduce damping effect.
The utility model content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of roller washing machine, and the damping effect of this washing machine on all directions is all good, and spring itself is not fragile yet.
The technical scheme that the utility model solves the problems of the technologies described above is: roller washing machine comprises urceolus, rolling stand and the base support that is with cylinder, and urceolus is fixedly connected with rolling stand, is connected with some spring dampers between rolling stand and the base support.
Described spring damper can be divided into two groups, be symmetrically distributed in the both sides of rolling stand, the upper end of each damper is hinged with base support, and the lower end is hinged with rolling stand, and the horizontal range on the base support between the symmetrical pin joint is greater than the horizontal range between the respective points of articulation on the rolling stand.
Described spring damper can comprise that two ends are provided with the spring housing of end cap, sliding bar, fixed bar and compression spring, sliding bar passes the end cap of spring housing one end, its end that is provided with installing ring is positioned at the spring housing outside, the other end is provided with end plate, be positioned at spring housing, fixed bar one end is connected on the end cap of the spring housing other end, the other end is provided with installing ring, be positioned at outside the spring housing, the compression spring is positioned at spring housing, one end withstands on the spring housing end cap that sliding bar passes, and the other end withstands on the end plate of sliding bar.
Because the utility model carries out damping by some spring dampers; spring in the damper is subjected to the spring housing restriction can not teeter; it is oppositely tilting that each organizes damper; not only can eliminate the vibrations of vertical direction significantly; and the vibrations of elimination of level direction significantly; greatly improved damping effect; simultaneously because spring is subjected to the protection of spring housing; particularly can pour into the lubricant grease that shields in the spring housing; spring can be maintained a good state for a long time, and it is little that washing machine is not only shaken, and noise is low; and the long service life of shock mitigation system, good reliability.
Description of drawings
Fig. 1 is the simplified structure schematic diagram of the roller washing machine that provides of the utility model;
Fig. 2 is an example of the spring damper of the utility model employing.
The specific embodiment
Referring to Fig. 1, roller washing machine comprises urceolus 1, rolling stand 2 and the base support 4 that is with cylinder, and urceolus 1 is fixedly connected with rolling stand 2, is connected with some spring dampers 6 between rolling stand 2 and the base support 4.
Described spring damper 6 can be divided into two groups, be symmetrically distributed in the both sides of rolling stand 2, the upper end of each damper 6 is hinged with base support 4, the lower end is hinged with rolling stand 2, rolling stand 2 is sling, symmetrical pin joint 3.1 on the base support 4,3.2 between horizontal range greater than respective points of articulation 5.1 on the rolling stand 2,5.2 between horizontal range, make the oppositely tilting state that is in of two groups of spring dampers 6, when there are the horizontal direction vibrations in cylinder or rolling stand 2, spring damper 6 can not tilt with rolling stand 2 in the same way as the compression spring under the prior art, cause the vibrations of base support 4, but strengthen respectively or reduce the angle of inclination, spring 6.5 compression degrees in the damper 6 on the vibrations direction strengthen, and produce the resistance to vibrations, reach good damping effect.
Referring to Fig. 2, described spring damper 6 can comprise that two ends are provided with end cap 6.3,6.7 spring housing 6.1, sliding bar 6.6, fixed bar 6.2 and compression spring 6.5, sliding bar 6.6 passes the end cap 6.7 of spring housing one end, its end that is provided with installing ring is positioned at spring housing 6.1 outsides, the other end is provided with end plate 6.4, be positioned at spring housing 6.1, fixed bar 6.2 1 ends are connected on the end cap 6.3 of spring housing 6.1 other ends, the other end is provided with installing ring, be positioned at outside the spring housing 6.1, compression spring 6.5 is positioned at spring housing 6.1, one end withstands on the spring housing end cap 6.7 that sliding bar 6.6 passed, the other end withstands on the end plate 6.4 of sliding bar 6.6, and the installing ring on sliding bar 6.6 and the fixed bar 6.2 is used for hinged with base support 4 and rolling stand 2.
In the described spring housing 6.1 lubricant grease can be housed, spring 6.5 is shielded, lubricant grease can be full of most of space of spring housing 6.1.
Claims (4)
1. a roller washing machine comprises the urceolus, rolling stand and the base support that are with cylinder, and urceolus is fixedly connected with rolling stand, it is characterized in that being connected with between described rolling stand and the base support some spring dampers.
2. roller washing machine as claimed in claim 1, it is characterized in that described spring damper is divided into two groups, be symmetrically distributed in the both sides of rolling stand, the upper end of each damper is hinged with base support, the lower end is hinged with rolling stand, and the horizontal range on the base support between the symmetrical pin joint is greater than the horizontal range between the respective points of articulation on the rolling stand.
3. roller washing machine as claimed in claim 1 or 2, it is characterized in that described spring damper comprises that two ends are provided with the spring housing of end cap, sliding bar, fixed bar and compression spring, sliding bar passes the end cap of spring housing one end, its end that is provided with installing ring is positioned at the spring housing outside, the other end is provided with end plate, be positioned at spring housing, fixed bar one end is connected on the end cap of the spring housing other end, the other end is provided with installing ring, be positioned at outside the spring housing, the compression spring is positioned at spring housing, and an end withstands on the spring housing end cap that sliding bar passes, and the other end withstands on the end plate of sliding bar.
4. roller washing machine as claimed in claim 3 is characterized in that in the described spring housing lubricant grease being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032370679U CN2599045Y (en) | 2003-01-23 | 2003-01-23 | Drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032370679U CN2599045Y (en) | 2003-01-23 | 2003-01-23 | Drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599045Y true CN2599045Y (en) | 2004-01-14 |
Family
ID=34167166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032370679U Expired - Fee Related CN2599045Y (en) | 2003-01-23 | 2003-01-23 | Drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599045Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454087A (en) * | 2010-10-26 | 2012-05-16 | 苏州三星电子有限公司 | Hybrid shock absorber for full automatic washing machine |
| CN106480654A (en) * | 2015-09-02 | 2017-03-08 | 青岛海尔洗衣机有限公司 | A kind of outer barrel of washing machine and washing machine |
| CN107099971A (en) * | 2017-05-31 | 2017-08-29 | 青岛海尔洗衣机有限公司 | Deviation load prevention apparatus and washing machine for washing machine rotating cylinder |
| CN108842378A (en) * | 2018-06-29 | 2018-11-20 | 池州智栋信息技术有限公司 | A kind of horizontal type roller washing machine |
-
2003
- 2003-01-23 CN CNU032370679U patent/CN2599045Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454087A (en) * | 2010-10-26 | 2012-05-16 | 苏州三星电子有限公司 | Hybrid shock absorber for full automatic washing machine |
| CN102454087B (en) * | 2010-10-26 | 2013-08-07 | 苏州三星电子有限公司 | Hybrid shock absorber for full automatic washing machine |
| CN106480654A (en) * | 2015-09-02 | 2017-03-08 | 青岛海尔洗衣机有限公司 | A kind of outer barrel of washing machine and washing machine |
| CN106480654B (en) * | 2015-09-02 | 2020-06-26 | 青岛海尔洗衣机有限公司 | Outer barrel of washing machine and washing machine |
| CN107099971A (en) * | 2017-05-31 | 2017-08-29 | 青岛海尔洗衣机有限公司 | Deviation load prevention apparatus and washing machine for washing machine rotating cylinder |
| CN108842378A (en) * | 2018-06-29 | 2018-11-20 | 池州智栋信息技术有限公司 | A kind of horizontal type roller washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040114 |