JP6303717B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP6303717B2 JP6303717B2 JP2014069938A JP2014069938A JP6303717B2 JP 6303717 B2 JP6303717 B2 JP 6303717B2 JP 2014069938 A JP2014069938 A JP 2014069938A JP 2014069938 A JP2014069938 A JP 2014069938A JP 6303717 B2 JP6303717 B2 JP 6303717B2
- Authority
- JP
- Japan
- Prior art keywords
- reducing agent
- passage surface
- tank
- fuel
- upper frame
- 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
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Classifications
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- 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
- E02F9/0883—Tanks, e.g. oil tank, urea tank, fuel tank
-
- 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
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- 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
- E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
- F01N2610/1413—Inlet and filling arrangements therefore
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Component Parts Of Construction Machinery (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
前記建設機械は、前記アッパーフレーム上に設けられた燃料タンク本体と前記燃料タンク本体の上面に設けられた給油口とを有する燃料タンクをさらに備え、前記還元剤タンクは、前記燃料タンク本体の上面に設けられている構成とすることができる。
2 下部走行体
11 アッパーフレーム
14 燃料タンク
14a 燃料タンク本体
14b 給油口
15 還元剤タンク
15b 補給口
15d 上配置部
16d 階段
16e 通路面
Claims (5)
- 建設機械であって、
下部走行体と、
前記下部走行体上に旋回可能に設けられたアッパーフレームと、
前記アッパーフレーム上に設けられ、排ガス中に含まれる窒素酸化物を還元するための液体還元剤を収納する還元剤タンクと、
前記アッパーフレーム上の予め設定された機器に向けて作業員が移動するために前記アッパーフレーム上に設けられた通路面と、
作業員が前記通路面に昇るのを許容する階段と、を備え、
前記還元剤タンクは、前記通路面の側方で当該通路面よりも上に配置された上配置部を有し、
前記還元剤タンクの上配置部には、液体還元剤を補給するための補給口が、当該補給口が前記通路面側に向いた状態で設けられ、
前記還元剤タンクの上配置部は、平面視において前記通路面の側縁部よりも前記アッパーフレームの外縁部に近い位置で前記通路面の側縁部に沿って延びている、建設機械。 - 前記アッパーフレーム上に設けられた燃料タンク本体と前記燃料タンク本体の上面に設けられた給油口とを有する燃料タンクをさらに備え、
前記還元剤タンクは、前記燃料タンク本体の上面に設けられている、請求項1に記載の建設機械。 - 前記アッパーフレーム上に設けられた燃料タンク本体と前記燃料タンク本体の上面に設けられた給油口とを有する燃料タンクをさらに備え、
前記還元剤タンクは、前記燃料タンク本体の上面に設けられ、
前記補給口及び前記給油口は、平面視において前記通路面の側縁部に沿って並んでいる、請求項1に記載の建設機械。 - 前記還元剤タンクの補給口は、平面視において前記上配置部の前記給油口に近い側の端部に設けられている、請求項3に記載の建設機械。
- 前記補給口は、前記上配置部の上端部から突出するとともに前記通路面側でかつ上側に向けて傾斜する、請求項1〜4の何れか1項に記載の建設機械。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014069938A JP6303717B2 (ja) | 2014-03-28 | 2014-03-28 | 建設機械 |
US14/665,271 US9366009B2 (en) | 2014-03-28 | 2015-03-23 | Construction machine |
EP15161086.2A EP2924180B1 (en) | 2014-03-28 | 2015-03-26 | Construction machine with a reducing agent tank |
CN201510141403.2A CN104948269B (zh) | 2014-03-28 | 2015-03-27 | 工程机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014069938A JP6303717B2 (ja) | 2014-03-28 | 2014-03-28 | 建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015190260A JP2015190260A (ja) | 2015-11-02 |
JP6303717B2 true JP6303717B2 (ja) | 2018-04-04 |
Family
ID=52875473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014069938A Active JP6303717B2 (ja) | 2014-03-28 | 2014-03-28 | 建設機械 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9366009B2 (ja) |
EP (1) | EP2924180B1 (ja) |
JP (1) | JP6303717B2 (ja) |
CN (1) | CN104948269B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105637149B (zh) * | 2013-10-08 | 2019-06-21 | 住友建机株式会社 | 挖土机 |
CN107002532B (zh) * | 2014-11-21 | 2019-07-09 | 株式会社Kcm | 产业用车辆 |
KR101809577B1 (ko) * | 2015-02-23 | 2017-12-15 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 유압 셔블 |
JP6427472B2 (ja) * | 2015-08-24 | 2018-11-21 | 株式会社小松製作所 | 作業車両 |
JP7166202B2 (ja) * | 2019-02-28 | 2022-11-07 | 日立建機株式会社 | 建設機械 |
JP6922960B2 (ja) * | 2019-09-26 | 2021-08-18 | コベルコ建機株式会社 | 建設機械 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11200414A (ja) * | 1998-01-14 | 1999-07-27 | Yutani Heavy Ind Ltd | 建設機械用外装材及びその製造方法 |
JP4915157B2 (ja) * | 2006-07-12 | 2012-04-11 | コベルコ建機株式会社 | 建設機械 |
JP4725476B2 (ja) * | 2006-10-10 | 2011-07-13 | コベルコ建機株式会社 | 建設機械 |
JP4925351B2 (ja) * | 2008-02-27 | 2012-04-25 | キャタピラー エス エー アール エル | 建設機械における化粧カバー構造 |
JP5152027B2 (ja) * | 2009-02-13 | 2013-02-27 | コベルコ建機株式会社 | ツールボックス構造 |
JP4937291B2 (ja) | 2009-03-30 | 2012-05-23 | 住友建機株式会社 | 建設機械 |
JP2011012662A (ja) * | 2009-07-06 | 2011-01-20 | Sumitomo (Shi) Construction Machinery Co Ltd | 建設機械 |
JP2011058247A (ja) | 2009-09-09 | 2011-03-24 | Caterpillar Sarl | 建設機械におけるコンポーネント取り付け機構及び尿素タンク取り付け機構。 |
JP5402451B2 (ja) | 2009-09-17 | 2014-01-29 | コベルコ建機株式会社 | 建設機械 |
JP2011247232A (ja) * | 2010-05-31 | 2011-12-08 | Caterpillar Sarl | 作業機械 |
JP5562777B2 (ja) * | 2010-09-16 | 2014-07-30 | 日立建機株式会社 | 建設機械 |
DE112012000013B4 (de) * | 2011-03-02 | 2014-02-20 | Komatsu Ltd. | Ölspeicherbehälter und Baufahrzeug |
WO2013013716A1 (en) | 2011-07-27 | 2013-01-31 | Ykk Corporation | Stop for a slide fastener, and a method for the manufacture thereof |
JP5684164B2 (ja) | 2012-02-07 | 2015-03-11 | 住友建機株式会社 | 建設機械 |
US9366007B2 (en) | 2012-03-16 | 2016-06-14 | Hitachi Construction Machinery Co., Ltd. | Construction machine |
JP6122255B2 (ja) * | 2012-06-01 | 2017-04-26 | キャタピラー エス エー アール エル | 建設機械 |
WO2015045106A1 (ja) * | 2013-09-27 | 2015-04-02 | 株式会社小松製作所 | 作業車両 |
JP5949793B2 (ja) * | 2014-01-17 | 2016-07-13 | コベルコ建機株式会社 | 建設機械 |
-
2014
- 2014-03-28 JP JP2014069938A patent/JP6303717B2/ja active Active
-
2015
- 2015-03-23 US US14/665,271 patent/US9366009B2/en active Active
- 2015-03-26 EP EP15161086.2A patent/EP2924180B1/en not_active Not-in-force
- 2015-03-27 CN CN201510141403.2A patent/CN104948269B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104948269A (zh) | 2015-09-30 |
US9366009B2 (en) | 2016-06-14 |
US20150275477A1 (en) | 2015-10-01 |
JP2015190260A (ja) | 2015-11-02 |
CN104948269B (zh) | 2018-11-06 |
EP2924180B1 (en) | 2019-01-16 |
EP2924180A1 (en) | 2015-09-30 |
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