CN103382995B - 风力发电用减速器的输出轴密封结构 - Google Patents
风力发电用减速器的输出轴密封结构 Download PDFInfo
- Publication number
- CN103382995B CN103382995B CN201310278346.3A CN201310278346A CN103382995B CN 103382995 B CN103382995 B CN 103382995B CN 201310278346 A CN201310278346 A CN 201310278346A CN 103382995 B CN103382995 B CN 103382995B
- Authority
- CN
- China
- Prior art keywords
- output shaft
- retarder
- end cap
- bearing
- oil sealing
- 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.)
- Active
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 239000004519 grease Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310278346.3A CN103382995B (zh) | 2013-07-04 | 2013-07-04 | 风力发电用减速器的输出轴密封结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310278346.3A CN103382995B (zh) | 2013-07-04 | 2013-07-04 | 风力发电用减速器的输出轴密封结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103382995A CN103382995A (zh) | 2013-11-06 |
CN103382995B true CN103382995B (zh) | 2016-02-10 |
Family
ID=49490875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310278346.3A Active CN103382995B (zh) | 2013-07-04 | 2013-07-04 | 风力发电用减速器的输出轴密封结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103382995B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105370854A (zh) * | 2015-11-30 | 2016-03-02 | 苏州林信源自动化科技有限公司 | 一种轴安装结构 |
CN105673826B (zh) * | 2016-03-17 | 2018-05-15 | 重庆望江工业有限公司 | 一种风电齿轮箱引导轴密封结构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201666375U (zh) * | 2010-03-31 | 2010-12-08 | 南京高速齿轮制造有限公司 | 一种风力发电机齿轮箱输出端的密封装置 |
CN201896703U (zh) * | 2010-12-13 | 2011-07-13 | 索特传动设备有限公司 | 一种用于风力发电的减速机输出结构 |
CN202468931U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的高速轴组合定位密封结构 |
CN202469010U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的低速轴组合密封结构 |
CN103161963A (zh) * | 2013-03-18 | 2013-06-19 | 南车戚墅堰机车车辆工艺研究所有限公司 | 输出轴密封装置 |
CN203023451U (zh) * | 2012-12-19 | 2013-06-26 | 郑州宇通重工有限公司 | 一种旋挖钻机动力头箱体防泥沙装置 |
CN203363102U (zh) * | 2013-07-04 | 2013-12-25 | 银川威力减速器有限公司 | 风力发电用减速器的输出轴密封结构 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3768815B2 (ja) * | 2000-12-27 | 2006-04-19 | 日立建機株式会社 | 減速装置 |
JP2003314699A (ja) * | 2002-04-25 | 2003-11-06 | Komatsu Ltd | リップを有するリング状シールの交換装置 |
-
2013
- 2013-07-04 CN CN201310278346.3A patent/CN103382995B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201666375U (zh) * | 2010-03-31 | 2010-12-08 | 南京高速齿轮制造有限公司 | 一种风力发电机齿轮箱输出端的密封装置 |
CN201896703U (zh) * | 2010-12-13 | 2011-07-13 | 索特传动设备有限公司 | 一种用于风力发电的减速机输出结构 |
CN202468931U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的高速轴组合定位密封结构 |
CN202469010U (zh) * | 2012-01-18 | 2012-10-03 | 杭州前进齿轮箱集团股份有限公司 | 一种风电增速箱用的低速轴组合密封结构 |
CN203023451U (zh) * | 2012-12-19 | 2013-06-26 | 郑州宇通重工有限公司 | 一种旋挖钻机动力头箱体防泥沙装置 |
CN103161963A (zh) * | 2013-03-18 | 2013-06-19 | 南车戚墅堰机车车辆工艺研究所有限公司 | 输出轴密封装置 |
CN203363102U (zh) * | 2013-07-04 | 2013-12-25 | 银川威力减速器有限公司 | 风力发电用减速器的输出轴密封结构 |
Also Published As
Publication number | Publication date |
---|---|
CN103382995A (zh) | 2013-11-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103382995B (zh) | 风力发电用减速器的输出轴密封结构 | |
WO2014140555A3 (en) | Planetary gear box | |
CN203363102U (zh) | 风力发电用减速器的输出轴密封结构 | |
CN107387743B (zh) | 一种大型风电齿轮箱行星架轴承布置结构 | |
CN111637201A (zh) | 一种新型的紧凑型大兆瓦风电齿轮箱 | |
CN207762223U (zh) | 一种行星减速器的轴承安装结构 | |
CN206592485U (zh) | 一种带逆止装置的减速机 | |
CN202431927U (zh) | 减速机轴承防尘盖 | |
CN201836374U (zh) | 复合轴油封 | |
CN212899566U (zh) | 一种新型的紧凑型大兆瓦风电齿轮箱 | |
CN202834001U (zh) | 齿轮箱透视盖体 | |
CN203214664U (zh) | 一种防水型轴承座 | |
CN202500908U (zh) | 传动装置及具有该传动装置的燃气轮机 | |
CN107654619A (zh) | 一种减速箱 | |
CN204099513U (zh) | 一种分段式行星减速器 | |
CN204716949U (zh) | 风力发电机组齿轮箱箱体结构 | |
CN206017584U (zh) | 一种分体式双联齿的减速机 | |
CN208605598U (zh) | 一种箱体观察检修窗口 | |
CN203045970U (zh) | 一种轴承防尘装置 | |
CN205479328U (zh) | 双机械迷宫组合式密封结构 | |
CN204156647U (zh) | 紧凑的一体化轴承装配结构 | |
CN204477248U (zh) | 风电齿轮箱主轴联接定位结构 | |
CN204623017U (zh) | 堆取料机的走行轮轴承座 | |
CN103925447A (zh) | 全外压平衡型波纹补偿器 | |
CN202418548U (zh) | 一种液压缸活塞 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Output shaft seal structure of reducer used for wind power generation Effective date of registration: 20161215 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan Weili Reducer Machinery Co., Ltd. Registration number: 2016640000003 |
|
CB03 | Change of inventor or designer information |
Inventor after: Li Abo Inventor after: Li Xiang Inventor after: Tian Guangze Inventor before: Tian Guangze |
|
CB03 | Change of inventor or designer information | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 750002 the Ningxia Hui Autonomous Region high tech Zone, Yinchuan, No. 1 plant room, room 406 Patentee after: Yinchuan power transmission technology Limited by Share Ltd Address before: 750011 the Ningxia Hui Autonomous Region Jinfeng Industrial Park, the new open street, No. 128, Yinchuan Patentee before: Yinchuan Weili Reducer Machinery Co., Ltd. |
|
PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20171213 Registration number: 2016640000003 Pledgor after: Yinchuan power transmission technology Limited by Share Ltd Pledgor before: Yinchuan Weili Reducer Machinery Co., Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171215 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2016640000003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Output shaft seal structure of reducer used for wind power generation Effective date of registration: 20171219 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2017640000006 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181221 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2017640000006 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Output shaft seal structure of reducer used for wind power generation Effective date of registration: 20181225 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2018640000005 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191202 Granted publication date: 20160210 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2018640000005 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |