CN109340355A - Vertical planetary gear box and its shunt non-contact seal structure - Google Patents
Vertical planetary gear box and its shunt non-contact seal structure Download PDFInfo
- Publication number
- CN109340355A CN109340355A CN201811002088.5A CN201811002088A CN109340355A CN 109340355 A CN109340355 A CN 109340355A CN 201811002088 A CN201811002088 A CN 201811002088A CN 109340355 A CN109340355 A CN 109340355A
- Authority
- CN
- China
- Prior art keywords
- oil
- gear
- planetary gear
- transparent cover
- wheel carrier
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005461 lubrication Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 138
- 239000007788 liquid Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0447—Control of lubricant levels, e.g. lubricant level control dependent on temperature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811002088.5A CN109340355A (en) | 2018-08-30 | 2018-08-30 | Vertical planetary gear box and its shunt non-contact seal structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811002088.5A CN109340355A (en) | 2018-08-30 | 2018-08-30 | Vertical planetary gear box and its shunt non-contact seal structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109340355A true CN109340355A (en) | 2019-02-15 |
Family
ID=65292133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811002088.5A Pending CN109340355A (en) | 2018-08-30 | 2018-08-30 | Vertical planetary gear box and its shunt non-contact seal structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109340355A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331006B1 (en) * | 2000-01-25 | 2001-12-18 | General Electric Company | Brush seal mounting in supporting groove using flat spring with bifurcated end |
CN200968409Y (en) * | 2006-11-10 | 2007-10-31 | 南京高速齿轮制造有限公司 | Lubricating mechanism of planet gear in wind power generator wheel box |
CN201836305U (en) * | 2010-07-07 | 2011-05-18 | 荆州市巨鲸传动机械有限公司 | Leakproof vertical planetary speed reducer |
WO2012055832A1 (en) * | 2010-10-25 | 2012-05-03 | Eickhoff Antriebstechnik Gmbh | Planetary gearing mechanism comprising a central distributor |
CN104864078A (en) * | 2015-05-18 | 2015-08-26 | 江苏泰隆减速机股份有限公司 | Anti-oil-leakage rolling mill combined speed reducer |
CN105156646A (en) * | 2015-08-14 | 2015-12-16 | 青岛大学 | Lubricating system of wind power gear box |
CN105202169A (en) * | 2015-10-27 | 2015-12-30 | 太原重工股份有限公司 | Wind power step-up gear box |
CN205315714U (en) * | 2016-01-29 | 2016-06-15 | 郑州机械研究所 | Axle head seal structure suitable for vertical planetary gear case |
CN209083964U (en) * | 2018-08-30 | 2019-07-09 | 南京高精齿轮集团有限公司 | Vertical planetary gear box and its shunt non-contact seal structure |
-
2018
- 2018-08-30 CN CN201811002088.5A patent/CN109340355A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331006B1 (en) * | 2000-01-25 | 2001-12-18 | General Electric Company | Brush seal mounting in supporting groove using flat spring with bifurcated end |
CN200968409Y (en) * | 2006-11-10 | 2007-10-31 | 南京高速齿轮制造有限公司 | Lubricating mechanism of planet gear in wind power generator wheel box |
CN201836305U (en) * | 2010-07-07 | 2011-05-18 | 荆州市巨鲸传动机械有限公司 | Leakproof vertical planetary speed reducer |
WO2012055832A1 (en) * | 2010-10-25 | 2012-05-03 | Eickhoff Antriebstechnik Gmbh | Planetary gearing mechanism comprising a central distributor |
CN104864078A (en) * | 2015-05-18 | 2015-08-26 | 江苏泰隆减速机股份有限公司 | Anti-oil-leakage rolling mill combined speed reducer |
CN105156646A (en) * | 2015-08-14 | 2015-12-16 | 青岛大学 | Lubricating system of wind power gear box |
CN105202169A (en) * | 2015-10-27 | 2015-12-30 | 太原重工股份有限公司 | Wind power step-up gear box |
CN205315714U (en) * | 2016-01-29 | 2016-06-15 | 郑州机械研究所 | Axle head seal structure suitable for vertical planetary gear case |
CN209083964U (en) * | 2018-08-30 | 2019-07-09 | 南京高精齿轮集团有限公司 | Vertical planetary gear box and its shunt non-contact seal structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190920 Address after: 210000 No. 3, Jia Ao, Yuhuatai District, Jiangsu, Nanjing Applicant after: Nanjing High Precision Gear Group Co., Ltd. Applicant after: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. Address before: 210000 No. 3, Jia Ao, Yuhuatai District, Jiangsu, Nanjing Applicant before: Nanjing High Precision Gear Group Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200511 Address after: 211103 No. 79 Jianheng Road, Jiangning District, Nanjing City, Jiangsu Province Applicant after: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Address before: 210000 No. 3, Jia Ao, Yuhuatai District, Jiangsu, Nanjing Applicant before: NANJING HIGH-SPEED & ACCURATE GEAR GROUP Co.,Ltd. Applicant before: Nanjing High Precision Transmission Equipment Manufacturing Group Co., Ltd. |