JP4550476B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP4550476B2 JP4550476B2 JP2004124586A JP2004124586A JP4550476B2 JP 4550476 B2 JP4550476 B2 JP 4550476B2 JP 2004124586 A JP2004124586 A JP 2004124586A JP 2004124586 A JP2004124586 A JP 2004124586A JP 4550476 B2 JP4550476 B2 JP 4550476B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- net
- dustproof net
- engine
- cover
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mining & Mineral Resources (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Component Parts Of Construction Machinery (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
9 エンジン
10 油圧ポンプ(油圧機器)
11 熱交換器
12 ラジエータ
13 オイルクーラ
14 冷却ファン
16 外装カバー
20 右上側面カバー
20A,21A 外側面
20B,21B 凹窪部
20E 上側吸気口
21 右下側面カバー
21E 下側吸気口
22 上側防塵ネット
26 下側防塵ネット
25,29 ボルト
31 取付ピン
Claims (3)
- 自走可能な下部走行体と、該下部走行体上に旋回可能に設けられ上方からみてほぼ円形に形成された上部旋回体と、該上部旋回体に俯仰動可能に設けられた作業装置とからなり、
前記上部旋回体は支持構造体をなす旋回フレームを有し、該旋回フレーム上には、エンジンおよび該エンジンによって駆動される油圧ポンプを含む油圧機器と、前記エンジンの冷却水および/または前記油圧機器の作動油を冷却する熱交換器と、前記エンジン、油圧機器および熱交換器を覆う外装カバーと、前記熱交換器に供給される冷却風中の塵埃を捕捉する防塵ネットとを設けてなる建設機械において、
前記外装カバーの外側面には、前記熱交換器と対面する位置に該熱交換器に向けて内側に窪んだ凹窪部と、該凹窪部に穿設され前記冷却風を吸込む吸気口とを設け、
前記防塵ネットは、前記外装カバーの外側から前記吸気口を覆った状態で前記凹窪部の底面に着脱可能に取付ける構成としたことを特徴とする建設機械。 - 前記吸気口は前記外装カバーの複数箇所に設け、前記防塵ネットはこれら複数箇所の吸気口を個別に覆う複数の防塵ネットにより構成してなる請求項1に記載の建設機械。
- 前記防塵ネットは、前記外装カバーに対しボルトまたは取付ピンを用いて着脱可能に取付ける構成としてなる請求項1または2に記載の建設機械。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004124586A JP4550476B2 (ja) | 2004-04-20 | 2004-04-20 | 建設機械 |
CNB2004101016272A CN100408767C (zh) | 2004-04-20 | 2004-12-20 | 建筑机械 |
KR1020040109236A KR100629822B1 (ko) | 2004-04-20 | 2004-12-21 | 건설 기계 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004124586A JP4550476B2 (ja) | 2004-04-20 | 2004-04-20 | 建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005307521A JP2005307521A (ja) | 2005-11-04 |
JP4550476B2 true JP4550476B2 (ja) | 2010-09-22 |
Family
ID=35346049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004124586A Expired - Fee Related JP4550476B2 (ja) | 2004-04-20 | 2004-04-20 | 建設機械 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4550476B2 (ja) |
KR (1) | KR100629822B1 (ja) |
CN (1) | CN100408767C (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4763561B2 (ja) * | 2005-11-10 | 2011-08-31 | 日立建機株式会社 | 建設機械 |
JP4343900B2 (ja) * | 2005-12-26 | 2009-10-14 | 日立建機株式会社 | 建設機械 |
JP4270239B2 (ja) * | 2006-08-11 | 2009-05-27 | コベルコ建機株式会社 | 建設機械 |
JP4710781B2 (ja) * | 2006-09-29 | 2011-06-29 | コベルコ建機株式会社 | フィルタの取付構造及びこれを備えた建設機械 |
JP4703538B2 (ja) * | 2006-10-31 | 2011-06-15 | 日立建機株式会社 | 浚渫船 |
JP5083903B2 (ja) * | 2008-08-13 | 2012-11-28 | キャタピラー エス エー アール エル | ドアパネル |
JP5459485B2 (ja) * | 2010-01-25 | 2014-04-02 | コベルコ建機株式会社 | 建設機械のガードパネル |
CN102505725A (zh) * | 2011-10-24 | 2012-06-20 | 徐州徐工挖掘机械有限公司 | 一种用于挖掘机的发动机安装固定结构 |
JP5700569B2 (ja) * | 2012-05-11 | 2015-04-15 | 日立建機株式会社 | ミニショベル |
JP6058448B2 (ja) * | 2013-03-28 | 2017-01-11 | 住友建機株式会社 | 建設機械 |
JP6338821B2 (ja) * | 2013-03-28 | 2018-06-06 | 住友建機株式会社 | 建設機械 |
JP6305753B2 (ja) * | 2013-12-17 | 2018-04-04 | 住友建機株式会社 | 建設機械の防塵ネット取付構造 |
JP2015140633A (ja) * | 2014-01-30 | 2015-08-03 | コベルコ建機株式会社 | 建設機械 |
JP6690856B2 (ja) * | 2016-03-15 | 2020-04-28 | 株式会社クボタ | 防塵部材を備えた作業機 |
JP6662218B2 (ja) * | 2016-06-29 | 2020-03-11 | コベルコ建機株式会社 | 作業機械 |
CN110409535B (zh) * | 2019-06-28 | 2022-02-11 | 三一重机有限公司 | 防尘网组件、舱门及工程机械 |
CN110965600B (zh) * | 2019-11-04 | 2021-10-22 | 福建北仑建设发展有限公司 | 一种带有防护结构的隧道挖掘设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62119428U (ja) * | 1986-01-22 | 1987-07-29 | ||
JPH1182055A (ja) * | 1997-09-10 | 1999-03-26 | Hitachi Constr Mach Co Ltd | 建設機械のエンジンルームカバー |
JP2001280138A (ja) * | 2000-03-30 | 2001-10-10 | Kobelco Contstruction Machinery Ltd | 建設機械の冷却風通風部構造 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1178987A (ja) * | 1997-09-05 | 1999-03-23 | Kanzaki Kokyukoki Mfg Co Ltd | トラクタの原動部構造 |
JP4077239B2 (ja) * | 2002-05-01 | 2008-04-16 | 日立建機株式会社 | 建設機械の熱交換装置 |
-
2004
- 2004-04-20 JP JP2004124586A patent/JP4550476B2/ja not_active Expired - Fee Related
- 2004-12-20 CN CNB2004101016272A patent/CN100408767C/zh active Active
- 2004-12-21 KR KR1020040109236A patent/KR100629822B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62119428U (ja) * | 1986-01-22 | 1987-07-29 | ||
JPH1182055A (ja) * | 1997-09-10 | 1999-03-26 | Hitachi Constr Mach Co Ltd | 建設機械のエンジンルームカバー |
JP2001280138A (ja) * | 2000-03-30 | 2001-10-10 | Kobelco Contstruction Machinery Ltd | 建設機械の冷却風通風部構造 |
Also Published As
Publication number | Publication date |
---|---|
CN1690318A (zh) | 2005-11-02 |
KR100629822B1 (ko) | 2006-09-29 |
JP2005307521A (ja) | 2005-11-04 |
CN100408767C (zh) | 2008-08-06 |
KR20050102045A (ko) | 2005-10-25 |
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