CN201981401U - Sealing device for rotating system of washing machine - Google Patents
Sealing device for rotating system of washing machine Download PDFInfo
- Publication number
- CN201981401U CN201981401U CN2010206229929U CN201020622992U CN201981401U CN 201981401 U CN201981401 U CN 201981401U CN 2010206229929 U CN2010206229929 U CN 2010206229929U CN 201020622992 U CN201020622992 U CN 201020622992U CN 201981401 U CN201981401 U CN 201981401U
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- CN
- China
- Prior art keywords
- water seal
- tripod
- washing machine
- sealing device
- ball bearing
- 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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- Sealing Of Bearings (AREA)
Abstract
The utility model relates to a sealing piece, in particular to a sealing device for a rotating system of a washing machine, which comprises an inner barrel core shaft, an outer barrel, a combined water seal and a tripod, wherein the inner barrel core shaft, the combined water seal and the outer barrel are arranged on the tripod, the combined water seal is sheathed on the inner barrel core shaft, the combined water seal is in interference fit with the tripod to be arranged at the front of a ball bearing, a water collecting tank is arranged at the lower part of the tripod, positioned between the combined water seal and the ball bearing, a water discharge hole is arranged at the bottom of the water collecting tank, and the water connecting tank is connected to a water receiving disc through the water discharge hole. In the sealing device, washing liquid leaked by the combined water seal can be timely discharged, so that parts of the rotating system can be prevented from being eroded by the washing liquid, the service life of the washing machine is prolonged, and the long-term working stability of the washing machine can be ensured.
Description
Technical field
The utility model relates to a kind of seal, especially a kind of sealing device that is used for the washing machine rotary system.
Background technology
Existing roller washing machine rotary system sealing device generally comprises urceolus, inner core mandrel, combination water seal and tripod; the combination water seal is by installing with the close-fitting of tripod; be arranged on the place ahead of ball bearing; thereby played the effect that stops bearing to contact, the parts of washing machine inside rotary system have been played protective effect with cleaning solution.But this structure exists following defective: along with the long-term use of washing machine, micro-seepage appears in combination water seal easily, when accumulating certain amount, the cleaning solution that seepage is come in to invade parts such as ball bearing, make ball and ball grooves produce corrosion, thereby produce very big noise and vibration when causing the washing machine rotation, influence the normal use of washing machine, influenced the service life of washing machine simultaneously.
The utility model content
The purpose of this utility model has been to propose a kind of sealing device that is used for the washing machine rotary system, and this device can in time be discharged the cleaning solution of combination water seal seepage, has guaranteed the normal use of washing machine.
The utility model is to adopt following technical scheme to realize: a kind of sealing device that is used for the washing machine rotary system, comprise inner core mandrel, urceolus, combination water seal and tripod, wherein inner core mandrel, combination water seal and urceolus are installed on the tripod, the combination water big envelope is on the inner core mandrel, the combination water seal is installed in the place ahead of ball bearing by the interference fit with tripod, wherein, in the bottom of tripod and between combination water seal and ball bearing water leg is set, the bottom of water leg is provided with osculum, and water leg flows in the drip tray by osculum.
The beneficial effects of the utility model are: by water leg and osculum are set, the cleaning solution of combination water seal seepage in time can be discharged, prevent that cleaning solution from causing erosion to the ball of ball bearing and the miscellaneous part of ball grooves and rotary system, prolong the service life of washing machine, and can guarantee the long-term working stability of washing machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the sealing device comprises inner core mandrel 1, urceolus 2, combination water seal 3 and tripod 4, wherein inner core mandrel 1, combination water seal 3 and urceolus 2 are arranged on the tripod 4, combination water seal 3 is enclosed within on the inner core mandrel 1, combination water seal 3 is installed in the place ahead of ball bearing 5 by the interference fit with tripod 4, combination water seal 3 can prevent that cleaning solution etc. from entering ball bearing and miscellaneous part, prevents from parts such as ball bearing are caused erosion, has played sealing function.Simultaneously microdialysis occurs rotating mechanism is caused damage in order to prevent to make up water seal 3, in the bottom of tripod 4 and between combination water seal 3 and ball bearing 5 water leg 6 is set, the bottom of water leg 6 is provided with osculum 7, water leg 6 flows in the drip tray by osculum 7, thereby the liquid that leaks is discharged by osculum.
Claims (1)
1. sealing device that is used for the washing machine rotary system, comprise inner core mandrel (1), urceolus (2), combination water seal (3) and tripod (4), inner core mandrel (1) wherein, combination water seal (3) and urceolus (2) are installed on the tripod (4), combination water seal (3) is enclosed within on the inner core mandrel (1), combination water seal (3) is installed in the place ahead of ball bearing (5) by the interference fit with tripod (4), it is characterized in that: in the bottom of tripod (4) and be positioned between combination water seal (3) and the ball bearing (5) water leg (6) is set, the bottom of water leg (6) is provided with osculum (7), and water leg (6) flow in the drip tray by osculum (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206229929U CN201981401U (en) | 2010-11-24 | 2010-11-24 | Sealing device for rotating system of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206229929U CN201981401U (en) | 2010-11-24 | 2010-11-24 | Sealing device for rotating system of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981401U true CN201981401U (en) | 2011-09-21 |
Family
ID=44608864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206229929U Expired - Fee Related CN201981401U (en) | 2010-11-24 | 2010-11-24 | Sealing device for rotating system of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917818A (en) * | 2017-11-23 | 2018-04-17 | 广东恒鑫智能装备股份有限公司 | Washing machine tests preparation system |
| CN109652949A (en) * | 2018-12-06 | 2019-04-19 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN111826898A (en) * | 2020-08-25 | 2020-10-27 | 宁波众方电器有限公司 | Water leakage flow guide structure of washing machine clutch |
-
2010
- 2010-11-24 CN CN2010206229929U patent/CN201981401U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917818A (en) * | 2017-11-23 | 2018-04-17 | 广东恒鑫智能装备股份有限公司 | Washing machine tests preparation system |
| CN109652949A (en) * | 2018-12-06 | 2019-04-19 | 无锡小天鹅股份有限公司 | Device for clothing processing |
| CN109652949B (en) * | 2018-12-06 | 2020-10-23 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN111826898A (en) * | 2020-08-25 | 2020-10-27 | 宁波众方电器有限公司 | Water leakage flow guide structure of washing machine clutch |
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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: 20110921 Termination date: 20121124 |