JP6376191B2 - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP6376191B2 JP6376191B2 JP2016173562A JP2016173562A JP6376191B2 JP 6376191 B2 JP6376191 B2 JP 6376191B2 JP 2016173562 A JP2016173562 A JP 2016173562A JP 2016173562 A JP2016173562 A JP 2016173562A JP 6376191 B2 JP6376191 B2 JP 6376191B2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- reinforcing
- concave
- construction machine
- exhaust gas
- 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
- 238000010276 construction Methods 0.000 title claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 32
- 239000007789 gas Substances 0.000 description 21
- 230000002787 reinforcement Effects 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000012805 post-processing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- 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
- E02F9/0858—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
-
- 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
- F01N13/009—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 having two or more separate purifying devices arranged in series
-
- 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- 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
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
-
- 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
- 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]
-
- 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
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)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (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
11…後処理装置用架台、12…架台天板、15…補強部材、15a…第1補強部、15b…第2補強部、
16…重合部材、17…第1枠部材(枠部材)、18…第2枠部材(枠部材)、20…載置面部、21…縁壁部、22…凹条部、23…連結部。
Claims (4)
- エンジンを搭載する車体フレームと、前記エンジンの排気系に接続する排気ガス後処理装置を支持する後処理装置用架台とを備える建設機械であって、前記後処理装置用架台が、前記排気ガス後処理装置を連結部材を介して連結固定する架台天板を備えるものにおいて、
前記架台天板は、前記排気ガス後処理装置を載置する載置面部と、該載置面部の両端縁に連設されて互いに対向して平行に延びる一対の縁壁部と、両縁壁部の間に位置して両縁壁部と平行となる方向に延びる凹条部と、前記載置面部に形成されて前記連結部材を取り付ける連結部と、該連結部に対応する位置で前記凹条部と直交する方向に延びる補強部材とを備え、
前記補強部材は、前記連結部と前記連結部材との間で挟持される第1補強部と、前記凹条部に嵌合する形状の第2補強部とを備えることを特徴とする建設機械。 - 前記架台天板の前記縁壁部と前記凹条部との間に前記連結部を介して前記第1補強部に重合する重合部材を装着したことを特徴とする請求項1記載の建設機械。
- 前記架台天板の前記縁壁部に交差する端縁に、枠部材を装着したことを特徴とする請求項1又は2記載の建設機械。
- 前記凹条部に前記第2補強部が嵌合した状態で、前記凹条部の底部と前記第2補強部との間の少なくとも一部に空隙が形成されていることを特徴とする請求項1〜3の何れか1項記載の建設機械。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016173562A JP6376191B2 (ja) | 2016-09-06 | 2016-09-06 | 建設機械 |
US15/678,151 US9976468B2 (en) | 2016-09-06 | 2017-08-16 | Construction machine |
EP17187652.7A EP3290594B1 (en) | 2016-09-06 | 2017-08-24 | Construction machine |
CN201710800347.8A CN107794964B (zh) | 2016-09-06 | 2017-09-06 | 工程机械 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016173562A JP6376191B2 (ja) | 2016-09-06 | 2016-09-06 | 建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018040122A JP2018040122A (ja) | 2018-03-15 |
JP6376191B2 true JP6376191B2 (ja) | 2018-08-22 |
Family
ID=59699577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016173562A Active JP6376191B2 (ja) | 2016-09-06 | 2016-09-06 | 建設機械 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9976468B2 (ja) |
EP (1) | EP3290594B1 (ja) |
JP (1) | JP6376191B2 (ja) |
CN (1) | CN107794964B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109026309B (zh) * | 2018-08-03 | 2019-12-31 | 广东裕田霸力科技股份有限公司 | 一种用于汽车消声器的减排消声阀门 |
US10934907B2 (en) | 2019-03-20 | 2021-03-02 | Caterpillar Inc. | Outlet for exhaust gas aftertreatment module |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102016255B (zh) | 2008-07-10 | 2013-06-19 | 日立建机株式会社 | 废气处理装置 |
US8191668B2 (en) * | 2008-08-07 | 2012-06-05 | Caterpillar Inc. | Mounting assembly for emissions control system |
JP4897757B2 (ja) * | 2008-09-09 | 2012-03-14 | 日立建機株式会社 | 排気ガス処理装置 |
JP2011105065A (ja) * | 2009-11-13 | 2011-06-02 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP2013224542A (ja) * | 2012-04-20 | 2013-10-31 | Kobelco Contstruction Machinery Ltd | 作業機械 |
EP2863028B1 (en) | 2012-07-05 | 2021-09-08 | Komatsu Ltd. | Engine unit and working vehicle |
JP5840098B2 (ja) * | 2012-09-26 | 2016-01-06 | 株式会社クボタ | 作業車の排気処理装置接続構造 |
JP2014121975A (ja) * | 2012-12-21 | 2014-07-03 | Hitachi Constr Mach Co Ltd | 浄化装置を備えた建設機械 |
JP6066844B2 (ja) * | 2013-06-21 | 2017-01-25 | Jfe建材株式会社 | デッキ下地屋根の設備設置用基礎およびその施工方法 |
JP5989017B2 (ja) * | 2014-01-30 | 2016-09-07 | 日立建機株式会社 | 建設機械 |
JP2015190317A (ja) * | 2014-03-27 | 2015-11-02 | ヤンマー株式会社 | エンジン装置 |
CN203974535U (zh) * | 2014-06-11 | 2014-12-03 | 北汽福田汽车股份有限公司 | 排气系统悬挂支架、排气系统悬挂装置及车辆 |
-
2016
- 2016-09-06 JP JP2016173562A patent/JP6376191B2/ja active Active
-
2017
- 2017-08-16 US US15/678,151 patent/US9976468B2/en active Active
- 2017-08-24 EP EP17187652.7A patent/EP3290594B1/en active Active
- 2017-09-06 CN CN201710800347.8A patent/CN107794964B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107794964B (zh) | 2021-07-30 |
US9976468B2 (en) | 2018-05-22 |
US20180066564A1 (en) | 2018-03-08 |
JP2018040122A (ja) | 2018-03-15 |
EP3290594B1 (en) | 2019-02-20 |
CN107794964A (zh) | 2018-03-13 |
EP3290594A1 (en) | 2018-03-07 |
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