CN2329681Y - Washing machine wave wheel shaft bearing backing seat with sealing ring - Google Patents
Washing machine wave wheel shaft bearing backing seat with sealing ring Download PDFInfo
- Publication number
- CN2329681Y CN2329681Y CN 98221000 CN98221000U CN2329681Y CN 2329681 Y CN2329681 Y CN 2329681Y CN 98221000 CN98221000 CN 98221000 CN 98221000 U CN98221000 U CN 98221000U CN 2329681 Y CN2329681 Y CN 2329681Y
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- washing machine
- seat
- backing seat
- bearing backing
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000005406 washing Methods 0.000 title claims abstract description 13
- 239000010437 gem Substances 0.000 claims description 13
- 229910001751 gemstone Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
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- Sealing Of Bearings (AREA)
Abstract
The utility model relates to a washing machine wave wheel shaft bearing backing seat with a sealing ring, which comprises a bearing backing seat. A wave wheel, a framework oil seal and an oil-containing bearing are arranged in the bearing backing seat. The utility model is characterized in that the upper plane of the bearing backing seat is provided with a sealing ring. The utility model has the advantages that the upper plane of the bearing backing seat is provided with the sealing ring, and the lip part of the internal ring of the sealing ring is sheathed on the shaft body of the wave wheel. Thus, the hard foreign bodies, such as sand, etc. can be prevented from entering the backing seat; the accidental abrasion can be avoided; the operating reliability of a washing machine can be increased, and the service life of the complete machine can be prolonged.
Description
The utility model is to wash table machine impeller axle bearing lining seat, is the improvement to existing bearing lining holder structure.
In the power drive system of washing machine, impeller axle and jewel seat are the hinges of whole drive system.Impeller axle, the durability that contains axle bearing and outside framework oil seal and sealing property are related to the reliability and the service life of whole washing machine.Existing washing machine is to add Upper gasket just directly impeller to be housed on the jewel seat, and sand in the washings and foreign material just are easy to enter outside framework oil seal like this, and cause impeller axle and oiliness bearing and outside framework oil seal frayed because of things such as sand enter outside framework oil seal.
The purpose of this utility model is in order to solve above-mentioned existing problems, a kind of agitation wheel for washing machine axle bearing lining seat that has sealing ring to be provided.It can prevent effectively that foreign material such as sand from entering outside framework oil seal, avoids wearing and tearing, improves the washing machine reliability of operation and also increases the service life.
In order to achieve the above object, the utility model comprises the jewel seat, and impeller, outside framework oil seal, oiliness bearing are housed in the jewel seat, it is characterized in that sealing ring is equipped with on the plane on the jewel seat.
Sealing ring adopts rubber or rubber-plastics material to make.
The utlity model has following advantage and good effect: Plane Installation has sealing ring on the jewel seat, sealing ring inner ring lip is enclosed within on the impeller axis body, so just can prevent that hard thing such as sand from entering in the lining seat, unexpected wearing and tearing have been avoided, improve the washing machine reliability of operation, and prolonged the service life of complete machine.
Fig. 1 is a profile of the present utility model.
(1) impeller axle; (2) sealing ring; (3) outside framework oil seal; (4) oiliness bearing; (5) jewel seat.
Referring to Fig. 1, impeller axle (1), outside framework oil seal (3), oiliness bearing (6) are housed in jewel seat (5).Enter in the jewel seat (5) for fear of foreign material such as sands, each part that weares and teares, suit one rubber seal (2) on jewel seat (5), sealing ring (2) has better elastic, and its inner ring is stuck on impeller axle (1) body.So foreign material such as sand can not enter lining seat inner chamber from impeller axle (1) body edge, thereby avoided impeller axle (1), oiliness bearing (4), (6) and outside framework oil seal (3) to be subjected to unexpected wearing and tearing.The reliability and the service life of above-mentioned parts have been improved.
Claims (2)
1, a kind of agitation wheel for washing machine axle bearing lining seat that has sealing ring, it comprises jewel seat (5), impeller axle (1), outside framework oil seal (3), oiliness bearing (4), (6) are housed in jewel seat (5), it is characterized in that going up the plane at jewel seat (5) is equipped with sealing ring (2).
2, the agitation wheel for washing machine axle bearing lining seat that has sealing ring according to claim 1 is characterized in that sealing ring (2) adopts rubber or rubber-plastics material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221000 CN2329681Y (en) | 1998-04-28 | 1998-04-28 | Washing machine wave wheel shaft bearing backing seat with sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221000 CN2329681Y (en) | 1998-04-28 | 1998-04-28 | Washing machine wave wheel shaft bearing backing seat with sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2329681Y true CN2329681Y (en) | 1999-07-21 |
Family
ID=33972667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221000 Expired - Fee Related CN2329681Y (en) | 1998-04-28 | 1998-04-28 | Washing machine wave wheel shaft bearing backing seat with sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2329681Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517844A (en) * | 2011-08-25 | 2012-06-27 | 海尔集团公司 | Bearing bush connected with motor and impeller shaft on washing machine |
| CN105671845A (en) * | 2014-11-18 | 2016-06-15 | 合肥美的洗衣机有限公司 | Inner barrel assembly of washing machine, and washing machine having same |
| CN102517844B (en) * | 2011-08-25 | 2016-11-30 | 青岛海尔洗衣机有限公司 | The bearing insert that on a kind of washing machine, motor is connected with impeller shafts |
| CN106812943A (en) * | 2015-11-27 | 2017-06-09 | 青岛海尔滚筒洗衣机有限公司 | Use in washing machine oil sealing mounting structure and washing machine |
-
1998
- 1998-04-28 CN CN 98221000 patent/CN2329681Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517844A (en) * | 2011-08-25 | 2012-06-27 | 海尔集团公司 | Bearing bush connected with motor and impeller shaft on washing machine |
| CN102517844B (en) * | 2011-08-25 | 2016-11-30 | 青岛海尔洗衣机有限公司 | The bearing insert that on a kind of washing machine, motor is connected with impeller shafts |
| CN105671845A (en) * | 2014-11-18 | 2016-06-15 | 合肥美的洗衣机有限公司 | Inner barrel assembly of washing machine, and washing machine having same |
| CN105671845B (en) * | 2014-11-18 | 2018-04-24 | 合肥美的洗衣机有限公司 | For washing machine interior cartridge module and there is its washing machine |
| CN106812943A (en) * | 2015-11-27 | 2017-06-09 | 青岛海尔滚筒洗衣机有限公司 | Use in washing machine oil sealing mounting structure and washing machine |
| CN106812943B (en) * | 2015-11-27 | 2020-09-01 | 青岛海尔滚筒洗衣机有限公司 | Oil seal mounting structure for washing machine and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAIER WASHER CO., LTD. Free format text: FORMER OWNER: HAIER ELECTRICAL APPLIANCES INTERNATIONAL CO., LTD. Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: 266101 Haier Road, Haier garden, Shandong, Qingdao Co-patentee after: Qingdao Haier Washing Machine Co., Ltd. Patentee after: haier group corporation Address before: 266101 Haier Road, Haier garden, Shandong, Qingdao Co-patentee before: Haier Electrical Appliances International Co., Ltd. Patentee before: haier group corporation |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |