JP2015040397A - 建設機械 - Google Patents
建設機械 Download PDFInfo
- Publication number
- JP2015040397A JP2015040397A JP2013171228A JP2013171228A JP2015040397A JP 2015040397 A JP2015040397 A JP 2015040397A JP 2013171228 A JP2013171228 A JP 2013171228A JP 2013171228 A JP2013171228 A JP 2013171228A JP 2015040397 A JP2015040397 A JP 2015040397A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- engine
- support member
- attached
- heat exchange
- 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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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
- E02F9/0866—Engine compartment, e.g. heat exchangers, exhaust filters, cooling devices, silencers, mufflers, position of hydraulic pumps in the engine compartment
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
-
- 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
- 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
- E02F3/325—Backhoes of the miniature type
-
- 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
- E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
-
- 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
- E02F9/16—Cabins, platforms, or the like, for drivers
-
- 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
- E02F9/16—Cabins, platforms, or the like, for drivers
- E02F9/163—Structures to protect drivers, e.g. cabins, doors for cabins; Falling object protection structure [FOPS]; Roll over protection structure [ROPS]
-
- 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
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
-
- 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)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Component Parts Of Construction Machinery (AREA)
- Body Structure For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
2 下部走行体
3 上部旋回体
4 作業装置
5 旋回フレーム
16 エンジン
17 熱交換装置
18 枠部材
18A 下枠
18B 前側枠
18C 後側枠
18D 上枠
20 ボルト(締結部材)
22 オイルクーラ
24 ラジエータ
25 油圧ポンプ
26 サポート部材
27 建屋支持台
27A 上板
27B 下板
27E 固定端
27F 自由端
28 左前脚部
29 左後脚部
31 運転席
34 キャノピ(建屋)
34A 後取付板
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搭載された上部旋回体と、該上部旋回体の前側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と、該旋回フレームの後側に左,右方向に延在する横置き状態で搭載されたエンジンと、該エンジンの左,右方向の一側に位置して前記旋回フレーム上に設けられ作動油を冷却するオイルクーラ、該エンジンを冷却するラジエータを含む熱交換装置と、前記エンジンの左,右方向の他側に位置して設けられた油圧ポンプと、前記エンジンを上側から跨いだ状態で前記旋回フレーム上に設けられたサポート部材と、前記エンジンの前側に配置されオペレータが着座する運転席と、少なくとも該運転席の上方を覆って設けられ後側が前記サポート部材に支持された建屋とを備えてなる建設機械において、
前記熱交換装置は、前記オイルクーラおよびラジエータを支持する枠状体からなり前記旋回フレームに取付けられる枠部材を有し、
前記サポート部材は、前記エンジンの上側を左,右方向に延びて設けられた建屋支持台と、上端が該建屋支持台の左,右方向の他側位置に取付けられ前記エンジンを前,後方向に跨いで下端が前記旋回フレームに取付けられた前脚部および後脚部とにより構成し、
前記サポート部材の建屋支持台は、左,右方向の一側を自由端として形成し、
前記サポート部材の建屋支持台は、前記自由端を前記熱交換装置の前記枠部材に取付ける構成としたことを特徴とする建設機械。 - 前記熱交換装置の前記枠部材は、下側に位置して横方向に延び前記旋回フレームに取付けられる下枠と、該下枠の長さ方向の両端から上側に延びた一対の側枠と、該各側枠の上部に亘って横方向に延びた上枠とからなる角枠体として形成し、
前記建屋支持台の自由端は、前記上枠の上面側に締結部材を用いて取付ける構成としてなる請求項1に記載の建設機械。 - 前記熱交換装置の前記枠部材は、前記建屋支持台を支持するための前記サポート部材の左,右方向の一側の脚部として用い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 |
---|---|---|---|
JP2013171228A JP5819891B2 (ja) | 2013-08-21 | 2013-08-21 | 建設機械 |
US14/457,151 US9366008B2 (en) | 2013-08-21 | 2014-08-12 | Construction machine |
EP14181682.7A EP2840190B1 (en) | 2013-08-21 | 2014-08-20 | Construction machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013171228A JP5819891B2 (ja) | 2013-08-21 | 2013-08-21 | 建設機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015040397A true JP2015040397A (ja) | 2015-03-02 |
JP5819891B2 JP5819891B2 (ja) | 2015-11-24 |
Family
ID=51383616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013171228A Active JP5819891B2 (ja) | 2013-08-21 | 2013-08-21 | 建設機械 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9366008B2 (ja) |
EP (1) | EP2840190B1 (ja) |
JP (1) | JP5819891B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5819891B2 (ja) * | 2013-08-21 | 2015-11-24 | 日立建機株式会社 | 建設機械 |
JP6040187B2 (ja) * | 2014-02-24 | 2016-12-07 | 日立建機株式会社 | 建設機械 |
JP2017002646A (ja) * | 2015-06-12 | 2017-01-05 | 日立建機株式会社 | 油圧ショベル |
US9902292B2 (en) | 2015-08-03 | 2018-02-27 | Kubota Corporation | Work vehicle |
KR102586882B1 (ko) * | 2018-03-09 | 2023-10-10 | 에이치디현대인프라코어 주식회사 | 건설기계의 캐노피 조립체 |
US11413955B2 (en) * | 2018-06-29 | 2022-08-16 | Kubota Corporation | Working machine |
US11821166B2 (en) * | 2020-07-22 | 2023-11-21 | Caterpillar Underground Mining Pty. Ltd. | Internal support structure for underground battery machines |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005350905A (ja) * | 2004-06-09 | 2005-12-22 | Komatsu Ltd | 作業車両におけるキャノピ取付構造 |
JP2013002236A (ja) * | 2011-06-21 | 2013-01-07 | Hitachi Constr Mach Co Ltd | 建設機械 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH076217B2 (ja) * | 1987-10-09 | 1995-01-30 | 日立建機株式会社 | 全旋回式作業機 |
JPH08268088A (ja) * | 1995-03-31 | 1996-10-15 | Hitachi Constr Mach Co Ltd | 建設機械の冷却構造 |
JPH08270444A (ja) * | 1995-03-31 | 1996-10-15 | Hitachi Constr Mach Co Ltd | 建設機械の冷却構造 |
EP0807719B1 (en) * | 1996-05-14 | 2001-09-05 | KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. | Hydraulic working machine |
JP3523018B2 (ja) | 1997-06-03 | 2004-04-26 | 日立建機株式会社 | 旋回式建設機械 |
JP4450298B2 (ja) * | 2000-01-12 | 2010-04-14 | 株式会社小松製作所 | 建設機械のエンジン冷却風路 |
JP2001348909A (ja) * | 2000-06-02 | 2001-12-21 | Shin Caterpillar Mitsubishi Ltd | 建設機械 |
JP4072898B2 (ja) * | 2002-11-21 | 2008-04-09 | 株式会社小松製作所 | ハイブリッド式建設機械の機器配置構造 |
CN100482901C (zh) * | 2004-03-29 | 2009-04-29 | 株式会社久保田 | 具有旋转台的旋转作业机 |
JP2006335329A (ja) | 2005-06-06 | 2006-12-14 | Komatsu Ltd | 作業車両の冷却装置 |
CN101808841A (zh) * | 2008-02-15 | 2010-08-18 | 日立建机株式会社 | 工程机械 |
JP4686565B2 (ja) * | 2008-03-31 | 2011-05-25 | 株式会社クボタ | 作業機の上部構造 |
JP5566318B2 (ja) * | 2011-02-23 | 2014-08-06 | 日立建機株式会社 | 建設機械の作動油タンク |
JP5529057B2 (ja) * | 2011-02-23 | 2014-06-25 | 日立建機株式会社 | 建設機械のコントロールバルブ取り付け構造 |
JP5404680B2 (ja) * | 2011-03-17 | 2014-02-05 | 日立建機株式会社 | 建設機械の作動油タンク取り付け構造 |
DE112012005471T5 (de) * | 2011-12-26 | 2014-09-04 | Hitachi Construction Machinery Co., Ltd. | Baumaschine |
JP5865313B2 (ja) * | 2013-08-21 | 2016-02-17 | 日立建機株式会社 | 建設機械 |
JP5819891B2 (ja) * | 2013-08-21 | 2015-11-24 | 日立建機株式会社 | 建設機械 |
-
2013
- 2013-08-21 JP JP2013171228A patent/JP5819891B2/ja active Active
-
2014
- 2014-08-12 US US14/457,151 patent/US9366008B2/en active Active
- 2014-08-20 EP EP14181682.7A patent/EP2840190B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005350905A (ja) * | 2004-06-09 | 2005-12-22 | Komatsu Ltd | 作業車両におけるキャノピ取付構造 |
JP2013002236A (ja) * | 2011-06-21 | 2013-01-07 | Hitachi Constr Mach Co Ltd | 建設機械 |
Also Published As
Publication number | Publication date |
---|---|
US9366008B2 (en) | 2016-06-14 |
JP5819891B2 (ja) | 2015-11-24 |
EP2840190A3 (en) | 2015-04-08 |
US20150056052A1 (en) | 2015-02-26 |
EP2840190A2 (en) | 2015-02-25 |
EP2840190B1 (en) | 2017-11-01 |
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