CN109505960B - 一种工程机械用的低噪声行走泵 - Google Patents
一种工程机械用的低噪声行走泵 Download PDFInfo
- Publication number
- CN109505960B CN109505960B CN201910062245.XA CN201910062245A CN109505960B CN 109505960 B CN109505960 B CN 109505960B CN 201910062245 A CN201910062245 A CN 201910062245A CN 109505960 B CN109505960 B CN 109505960B
- Authority
- CN
- China
- Prior art keywords
- shaft
- driving gear
- bearing
- pump
- gear
- 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
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract 4
- 239000003921 oil Substances 0.000 claims description 77
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 5
- 230000009191 jumping Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000010724 circulating oil Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Images
Classifications
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- 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
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
-
- 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
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- 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
- F16H57/042—Guidance of lubricant
- F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
-
- 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
- F16H2057/02013—Extension units for gearboxes, e.g. additional units attached to a main gear
-
- 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
- F16H2057/02039—Gearboxes for particular applications
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910062245.XA CN109505960B (zh) | 2019-01-23 | 2019-01-23 | 一种工程机械用的低噪声行走泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910062245.XA CN109505960B (zh) | 2019-01-23 | 2019-01-23 | 一种工程机械用的低噪声行走泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109505960A CN109505960A (zh) | 2019-03-22 |
CN109505960B true CN109505960B (zh) | 2020-11-06 |
Family
ID=65757571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910062245.XA Active CN109505960B (zh) | 2019-01-23 | 2019-01-23 | 一种工程机械用的低噪声行走泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109505960B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB716772A (en) * | 1951-12-07 | 1954-10-13 | Bosch Gmbh Robert | Improvements in or relating to high pressure gear pumps |
JP2004316433A (ja) * | 2003-04-10 | 2004-11-11 | Shimadzu Corp | 歯車ポンプ/モータ |
CN201344124Y (zh) * | 2008-12-31 | 2009-11-11 | 中船重工重庆液压机电有限公司 | 多功能低噪声双向齿轮泵 |
BR112017001234B1 (pt) * | 2014-07-22 | 2022-09-06 | Project Phoenix, LLC | Bomba com invólucro de autoalinhamento e método de transferir fluido de uma porta de entrada para uma porta de saída de uma bomba incluindo um invólucro de bomba |
CN205172935U (zh) * | 2015-12-14 | 2016-04-20 | 贵州红林机械有限公司 | 双联齿轮泵改进结构 |
CN108869023B (zh) * | 2016-08-20 | 2020-05-01 | 泉州鑫豪工程机械科技有限公司 | 一种取力器的自润滑系统 |
CN106762612A (zh) * | 2017-01-10 | 2017-05-31 | 黄山工业泵制造有限公司 | 一种具有无间隙外啮合齿形的高压螺旋齿轮泵 |
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2019
- 2019-01-23 CN CN201910062245.XA patent/CN109505960B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109505960A (zh) | 2019-03-22 |
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Effective date of registration: 20240426 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Country or region after: China Address before: 350108 No.2 xiyuangong Road, new campus of Fuzhou area university, Minhou County, Fuzhou City, Fujian Province Patentee before: FUJIAN JIANGXIA University Country or region before: China |