CN102734470B - 一种减速机及其密封装置 - Google Patents
一种减速机及其密封装置 Download PDFInfo
- Publication number
- CN102734470B CN102734470B CN201210214805.7A CN201210214805A CN102734470B CN 102734470 B CN102734470 B CN 102734470B CN 201210214805 A CN201210214805 A CN 201210214805A CN 102734470 B CN102734470 B CN 102734470B
- Authority
- CN
- China
- Prior art keywords
- seal
- sealing
- shaft
- end cover
- extension shaft
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 61
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 19
- 229920002449 FKM Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- 239000012530 fluid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012208 gear oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000032369 Primary transmission Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210214805.7A CN102734470B (zh) | 2012-06-27 | 2012-06-27 | 一种减速机及其密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210214805.7A CN102734470B (zh) | 2012-06-27 | 2012-06-27 | 一种减速机及其密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102734470A CN102734470A (zh) | 2012-10-17 |
CN102734470B true CN102734470B (zh) | 2015-04-29 |
Family
ID=46990508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210214805.7A Active CN102734470B (zh) | 2012-06-27 | 2012-06-27 | 一种减速机及其密封装置 |
Country Status (1)
Country | Link |
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CN (1) | CN102734470B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104675968A (zh) * | 2013-11-26 | 2015-06-03 | 朱杏生 | 一种抽油机减速器轴头密封结构 |
CN105370853A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种便于组装的减速机齿轮箱 |
CN105370856A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种提高密封性的齿轮箱 |
CN105370852A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种齿轮箱 |
CN105370851A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种减速机 |
CN105370857A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种减速机密封装置 |
CN105387179A (zh) * | 2015-11-26 | 2016-03-09 | 綦江县三川齿轮有限公司 | 一种减速机齿轮箱 |
CN105370859A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种具有密封功能的齿轮箱 |
CN105422808A (zh) * | 2015-11-26 | 2016-03-23 | 綦江县三川齿轮有限公司 | 一种便于组装的齿轮箱 |
CN105370858A (zh) * | 2015-11-26 | 2016-03-02 | 綦江县三川齿轮有限公司 | 一种提高密封性的减速机齿轮箱 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6527276B1 (en) * | 1999-09-30 | 2003-03-04 | Reliance Electric Technologies, Llc | Sealing system for shaft-mounted speed reducers |
CN201016395Y (zh) * | 2007-03-22 | 2008-02-06 | 姚亮 | 旋转动密封装置 |
CN101818807A (zh) * | 2010-04-14 | 2010-09-01 | 胡炜 | 一种减速机 |
CN202756619U (zh) * | 2012-06-27 | 2013-02-27 | 沃德(天津)传动有限公司 | 一种减速机及其密封装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009002485A (ja) * | 2007-06-25 | 2009-01-08 | Sumitomo Heavy Ind Ltd | 鉛直軸を有する減速機及びその潤滑方法 |
JP2010180944A (ja) * | 2009-02-05 | 2010-08-19 | Tsubaki Emerson Co | ユニット化された封止部材 |
JP5912236B2 (ja) * | 2010-08-02 | 2016-04-27 | 株式会社ツバキE&M | 減速機の油噴出防止構造 |
-
2012
- 2012-06-27 CN CN201210214805.7A patent/CN102734470B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6527276B1 (en) * | 1999-09-30 | 2003-03-04 | Reliance Electric Technologies, Llc | Sealing system for shaft-mounted speed reducers |
CN201016395Y (zh) * | 2007-03-22 | 2008-02-06 | 姚亮 | 旋转动密封装置 |
CN101818807A (zh) * | 2010-04-14 | 2010-09-01 | 胡炜 | 一种减速机 |
CN202756619U (zh) * | 2012-06-27 | 2013-02-27 | 沃德(天津)传动有限公司 | 一种减速机及其密封装置 |
Also Published As
Publication number | Publication date |
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CN102734470A (zh) | 2012-10-17 |
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Owner name: WORLD TRANSMISSION TECHNOLOGY (TIANJIN) CO., LTD. Free format text: FORMER NAME: WODE (TIANJIN) TRANSMISSION CO., LTD. |
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Address after: 300409, 82, hi tech Avenue, Beichen Science Park, Tianjin Patentee after: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Address before: 300409, 82, hi tech Avenue, Beichen Science Park, Tianjin Patentee before: WORLD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Speed reducer and sealing device thereof Effective date of registration: 20181107 Granted publication date: 20150429 Pledgee: Credit Guarantee Center of small and medium enterprises in Tianjin Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: 2018120000042 |
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Date of cancellation: 20220608 Granted publication date: 20150429 Pledgee: Credit Guarantee Center of small and medium enterprises in Tianjin Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: 2018120000042 |
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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: A reducer and its sealing device Effective date of registration: 20220610 Granted publication date: 20150429 Pledgee: Bank of China Limited Tianjin Hexi sub branch Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: Y2022120000027 |
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Date of cancellation: 20230821 Granted publication date: 20150429 Pledgee: Bank of China Limited Tianjin Hexi sub branch Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: Y2022120000027 |
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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: A reducer and its sealing device Effective date of registration: 20230828 Granted publication date: 20150429 Pledgee: Bank of China Limited Tianjin Hexi sub branch Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: Y2023120000074 |