CN104295734B - 一种具有自动变速装置的轮式挖掘机 - Google Patents
一种具有自动变速装置的轮式挖掘机 Download PDFInfo
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- CN104295734B CN104295734B CN201410598377.1A CN201410598377A CN104295734B CN 104295734 B CN104295734 B CN 104295734B CN 201410598377 A CN201410598377 A CN 201410598377A CN 104295734 B CN104295734 B CN 104295734B
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- gear
- oil
- clutch
- gear level
- subtracts
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- 239000007788 liquid Substances 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 77
- 239000000446 fuel Substances 0.000 claims description 39
- 239000010720 hydraulic oil Substances 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
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- 238000001514 detection method Methods 0.000 description 2
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- 238000012423 maintenance Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- 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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
-
- 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
- F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410598377.1A CN104295734B (zh) | 2014-10-30 | 2014-10-30 | 一种具有自动变速装置的轮式挖掘机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410598377.1A CN104295734B (zh) | 2014-10-30 | 2014-10-30 | 一种具有自动变速装置的轮式挖掘机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104295734A CN104295734A (zh) | 2015-01-21 |
CN104295734B true CN104295734B (zh) | 2016-08-17 |
Family
ID=52315591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410598377.1A Active CN104295734B (zh) | 2014-10-30 | 2014-10-30 | 一种具有自动变速装置的轮式挖掘机 |
Country Status (1)
Country | Link |
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CN (1) | CN104295734B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108799486A (zh) * | 2017-01-05 | 2018-11-13 | 福建晋工机械有限公司 | 一种轮式机械行走挖掘机 |
CN110512685A (zh) * | 2019-09-02 | 2019-11-29 | 沃得重工(中国)有限公司 | 小型轮挖机的动力系统 |
CN114508587B (zh) * | 2022-02-28 | 2023-06-23 | 东风华神汽车有限公司 | 一种商用车的换挡机构及操纵装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10299861A (ja) * | 1997-04-28 | 1998-11-13 | Daikin Ind Ltd | 無段変速機における液圧供給装置 |
CN200989439Y (zh) * | 2006-09-21 | 2007-12-12 | 徐州工程机械科技股份有限公司 | 电液控制定轴式动力换挡变速器 |
CN201180277Y (zh) * | 2008-01-11 | 2009-01-14 | 合肥振宇工程机械有限责任公司 | 一种轮式挖掘机的换档操作机构 |
JP5312400B2 (ja) * | 2010-05-27 | 2013-10-09 | 日立建機株式会社 | ハイブリッドホイールローダ |
CN201771014U (zh) * | 2010-08-04 | 2011-03-23 | 贵州詹阳动力重工有限公司 | 轮胎式液压挖掘机行走自动变速装置 |
CN202247971U (zh) * | 2011-08-30 | 2012-05-30 | 山东沃尔华工程机械有限公司 | 轮胎式液压挖掘机 |
CN202215727U (zh) * | 2011-08-31 | 2012-05-09 | 贵州詹阳动力重工有限公司 | 轮式液压挖掘机手自一体变速系统 |
CN204300339U (zh) * | 2014-10-30 | 2015-04-29 | 山东冠县鲁牛工程机械有限公司 | 一种具有自动变速装置的轮式挖掘机 |
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2014
- 2014-10-30 CN CN201410598377.1A patent/CN104295734B/zh active Active
Also Published As
Publication number | Publication date |
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CN104295734A (zh) | 2015-01-21 |
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TR01 | Transfer of patent right |
Effective date of registration: 20180629 Address after: 252000 room 1011, New Oriental International Executive Building, Dongchang East Road, Dongchangfu District, Liaocheng, Shandong Patentee after: SHANDONG MECALAC ENGINEERING MACHINERY CO.,LTD. Address before: 252518 Shandong Liaocheng Guanxian North Ring Road East first Shandong Guanxian Lu Niu Construction Machinery Co., Ltd. Patentee before: SHANDONG LUNIU MACHINERY Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: 250400 Phase III of Sunguanzhuang Industrial Park Science and Technology Innovation Incubation Park, Yushan Street, Pingyin County, Jinan City, Shandong Province Patentee after: Leidao Equipment Technology (Shandong) Co.,Ltd. Address before: 252000 room 1011, New Oriental International Executive Building, Dongchang East Road, Dongchangfu District, Liaocheng, Shandong Patentee before: SHANDONG MECALAC ENGINEERING MACHINERY CO.,LTD. |
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TR01 | Transfer of patent right |