JP6385943B2 - ショベル - Google Patents
ショベル Download PDFInfo
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- JP6385943B2 JP6385943B2 JP2015541588A JP2015541588A JP6385943B2 JP 6385943 B2 JP6385943 B2 JP 6385943B2 JP 2015541588 A JP2015541588 A JP 2015541588A JP 2015541588 A JP2015541588 A JP 2015541588A JP 6385943 B2 JP6385943 B2 JP 6385943B2
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- JP
- Japan
- Prior art keywords
- tank
- urea water
- reducing agent
- liquid reducing
- plate portion
- 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.)
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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
- E02F9/0833—Improving access, e.g. for maintenance, steps for improving driver's access, handrails
-
- 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
-
- 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
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/063—Arrangement of tanks
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
-
- 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
-
- 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
- E02F9/0891—Lids or bonnets or doors or details thereof
-
- 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
- F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
- F01N2340/04—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the arrangement of an exhaust pipe, manifold or apparatus in relation to vehicle frame or particular vehicle parts
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
-
- 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
- F01N2610/1433—Pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Exhaust Gas After Treatment (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Component Parts Of Construction Machinery (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Description
Claims (10)
- ブームと、
前記ブームを支持する上部旋回体と、
前記上部旋回体に搭載されるエンジンと、
前記上部旋回体に搭載されるキャブと、
前記上部旋回体に搭載される旋回フレームと、
前記旋回フレーム上に搭載される燃料タンクと、
前記旋回フレーム上において前記燃料タンクに近接配置される、液体還元剤を貯留する液体還元剤用タンクと、
前記旋回フレーム上において前記ブームに対して前記キャブの反対側に搭載される、複数の踏板及び複数の蹴込板を有する、前記旋回フレームから取り外し可能な昇降設備と、を有し、
前記昇降設備の一部は、工具箱の一部としても機能し、
前記複数の踏板は、前記液体還元剤用タンクの上方に位置する踏板と、前記工具箱の上面を覆う踏板と、を含み、
前記複数の蹴込板は、前記液体還元剤用タンクの上部を覆う前記踏板の上方に配置される蹴込板と、前記液体還元剤用タンクの上方に位置する前記踏板と前記工具箱の上面を覆う前記踏板との間に配置される蹴込板と、を含み、
前記液体還元剤用タンクは前記昇降設備の下に形成される空間内に配置され、
前記旋回フレームから前記昇降設備を取り外した場合、前記液体還元剤用タンクと前記工具箱に収容されている物とが前記旋回フレーム上に置かれた状態で露出する、
ショベル。 - 前記液体還元剤用タンクの基準面からの高さは、前記液体還元剤用タンクの上部に配置される前記昇降設備の踏板の前記基準面からの高さの75%以上であり、
前記基準面は、前記旋回フレームの底面、又は、タンク搭載用板である、
請求項1に記載のショベル。 - 前記液体還元剤用タンクは、前記昇降設備の下に形成される空間内で、保護機構としての容器に固定されない状態で収納される、
請求項1又は2に記載のショベル。 - 前記容器は、前記液体還元剤用タンクのレベルゲージの部分に開口を有する、
請求項3に記載のショベル。 - 前記液体還元剤用タンクの給液口と対向する前記蹴込板は開閉可能なドアを含み、
前記ドアは施錠可能である、
請求項1乃至4の何れかに記載のショベル。 - 前記空間内に前記液体還元剤を吸入するポンプを有し、
前記ポンプにはフィルタが取り付けられる、
請求項1乃至5の何れかに記載のショベル。 - 前記昇降設備は突出部を有し、
前記突出部の下に形成される空間に前記ポンプが配置される、
請求項6に記載のショベル。 - 前記複数の踏板の踏み代は240ミリメートル以上である、
請求項1乃至7の何れかに記載のショベル。 - 前記液体還元剤用タンクは供給ラインを通じて前記エンジンの排気管に接続され、
前記供給ラインはエンジン冷却水が流れる配管に沿って延びると共に、
前記供給ラインと前記配管とは、前記液体還元剤用タンクの上面に設けられる、
請求項1乃至8の何れかに記載のショベル。 - 前記旋回フレーム上に搭載される前記液体還元剤用タンクの底面は、前記旋回フレーム上に搭載される前記燃料タンクの底面よりも低い、
請求項1乃至9の何れかに記載のショベル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013211167 | 2013-10-08 | ||
JP2013211167 | 2013-10-08 | ||
PCT/JP2014/076825 WO2015053273A1 (ja) | 2013-10-08 | 2014-10-07 | ショベル |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018108686A Division JP6689913B2 (ja) | 2013-10-08 | 2018-06-06 | ショベル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015053273A1 JPWO2015053273A1 (ja) | 2017-03-09 |
JP6385943B2 true JP6385943B2 (ja) | 2018-09-05 |
Family
ID=52813089
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015541588A Active JP6385943B2 (ja) | 2013-10-08 | 2014-10-07 | ショベル |
JP2018108686A Active JP6689913B2 (ja) | 2013-10-08 | 2018-06-06 | ショベル |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018108686A Active JP6689913B2 (ja) | 2013-10-08 | 2018-06-06 | ショベル |
Country Status (6)
Country | Link |
---|---|
US (1) | US10081929B2 (ja) |
EP (1) | EP3056613B1 (ja) |
JP (2) | JP6385943B2 (ja) |
KR (1) | KR102224857B1 (ja) |
CN (2) | CN105637149B (ja) |
WO (1) | WO2015053273A1 (ja) |
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JP6689913B2 (ja) | 2020-04-28 |
KR20160065862A (ko) | 2016-06-09 |
US10081929B2 (en) | 2018-09-25 |
CN105637149B (zh) | 2019-06-21 |
CN110219335A (zh) | 2019-09-10 |
EP3056613A4 (en) | 2016-10-19 |
JP2018141360A (ja) | 2018-09-13 |
EP3056613B1 (en) | 2023-08-30 |
US20160222629A1 (en) | 2016-08-04 |
KR102224857B1 (ko) | 2021-03-05 |
CN105637149A (zh) | 2016-06-01 |
CN110219335B (zh) | 2022-01-11 |
WO2015053273A1 (ja) | 2015-04-16 |
EP3056613A1 (en) | 2016-08-17 |
EP3056613C0 (en) | 2023-08-30 |
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