JP4527074B2 - 掘削作業機 - Google Patents
掘削作業機 Download PDFInfo
- Publication number
- JP4527074B2 JP4527074B2 JP2006067815A JP2006067815A JP4527074B2 JP 4527074 B2 JP4527074 B2 JP 4527074B2 JP 2006067815 A JP2006067815 A JP 2006067815A JP 2006067815 A JP2006067815 A JP 2006067815A JP 4527074 B2 JP4527074 B2 JP 4527074B2
- Authority
- JP
- Japan
- Prior art keywords
- body frame
- vehicle body
- frame
- seat support
- seat
- 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
Links
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
-
- 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
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
-
- 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
-
- 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
- E02F9/08—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
-
- 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
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)
- Superstructure Of Vehicle (AREA)
Description
また、リアカバーを開放することで座席支持台の下方に配置されたエンジン全体が開放されるため、エンジンのメンテナンス性を向上している。また、サイドカバーを開放することでエンジン側面及び油圧機器が開放されるため、エンジン及び油圧機器のメンテナンス性を向上している。
上部旋回体10は大まかに車体フレーム11、ステップとなる機器フレーム12及び座席支持台13等によって構成され、左右のサイドカバー14・15及びリアカバー16によって側方及び後方が被装される。なお、図2では分かり易くするために、内部に配置されるエンジン・油圧機器・旋回モーター等の内部機器は図示していない。
12 機器フレーム
13 座席支持台
14 サイドカバー
15 サイドカバー
16 リアカバー
50 パワーショベル
Claims (3)
- 上部旋回体(10)を、ステップとなる機器フレーム(12)及び座席支持台(13)と車体フレーム(11)により構成し、左右のサイドカバー(14・15)及びリアカバー(16)によって側方及び後方を被装し、内部にエンジン・油圧機器・旋回モーターの内部機器を配置し、前記機器フレーム(12)と車体フレーム(11)との間の空間に、油圧機器を収納し、該座席支持台(13)は、該車体フレーム(11)後部に載置されたエンジン上方を被装し、該座席支持台(13)の上部に運転席(33)を配置した掘削作業機において、前記リアカバー(16)は、前記座席支持台(13)の後部において上下に配置し、下部を車体フレーム(11)の上部まで延設し、前記サイドカバー(14・15)は、前記リアカバー(16)の両側の略同一高さ位置から、前部(14a・15a)を前斜め下方に車体フレーム(11)の前両側まで延設し、前端を車体フレーム(11)の前端に形成した立ち上がり部(11a)の側部に位置させ、前記サイドカバー(14・15)の後端部(14c・15c)を、機体左右中央側に折り曲げて固定部を形成し、該後端部(14c・15c)を、前記リアカバー(16)と重複して配置し、前記運転席(33)の上方にキャノピー(36)を配置し、該キャノピー(36)を構成するフレーム(80・80)の前下部に支持部材(81)を設け、該支持部材(81)を、前記車体フレーム(11)の両側に形成した固定部(83)に載置してボルト固定し、またフレーム(80・80)の後下部に支持部材(82)を設け、該支持部材(82)を、前記座席支持台(13)の後端に形成した後面(84)にボルト固定したことを特徴とする掘削作業機。
- 請求項1記載の掘削作業機において、前記車体フレーム(11)において、ラジエター排気口(92)が位置する左右一側で、側面視でラジエター排気口(92)と重なる部分の車体フレーム(11)に切欠(93)を設け、該切欠(93)の開放端側を連結する補強部材(17)を設けたことを特徴とする掘削作業機。
- 請求項2記載の掘削作業機において、前記補強部材(17)の室内側面(17a)は断面形状を凸曲線上で構成される形状とし、ラジエター側の曲率を大きくした流線形状とし、該補強部材(17)の室外側面(17b)は、該車体フレーム(11)の外面形状に合わせた構成としたことを特徴とする掘削作業機。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067815A JP4527074B2 (ja) | 2006-03-13 | 2006-03-13 | 掘削作業機 |
US12/282,852 US7874392B2 (en) | 2006-03-13 | 2006-08-25 | Excavating machine |
KR1020087024634A KR101001404B1 (ko) | 2006-03-13 | 2006-08-25 | 굴착 작업기 |
AT06796789T ATE531857T1 (de) | 2006-03-13 | 2006-08-25 | Aushubmaschine |
CN2006800543355A CN101631914B (zh) | 2006-03-13 | 2006-08-25 | 挖掘作业机 |
PCT/JP2006/316716 WO2007105324A1 (ja) | 2006-03-13 | 2006-08-25 | 掘削作業機 |
EP06796789A EP2136004B1 (en) | 2006-03-13 | 2006-08-25 | Excavating machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067815A JP4527074B2 (ja) | 2006-03-13 | 2006-03-13 | 掘削作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007247142A JP2007247142A (ja) | 2007-09-27 |
JP4527074B2 true JP4527074B2 (ja) | 2010-08-18 |
Family
ID=38509171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006067815A Expired - Fee Related JP4527074B2 (ja) | 2006-03-13 | 2006-03-13 | 掘削作業機 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7874392B2 (ja) |
EP (1) | EP2136004B1 (ja) |
JP (1) | JP4527074B2 (ja) |
KR (1) | KR101001404B1 (ja) |
CN (1) | CN101631914B (ja) |
WO (1) | WO2007105324A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8186156B2 (en) * | 2007-06-26 | 2012-05-29 | Hitachi Construction Machinery Co., Ltd. | Automotive construction machine |
JP4900163B2 (ja) * | 2007-09-26 | 2012-03-21 | コベルコ建機株式会社 | 建設機械 |
US8262149B1 (en) * | 2008-08-26 | 2012-09-11 | William Russ | Fan and canopy assembly for riding vehicle |
JP5228000B2 (ja) * | 2010-05-26 | 2013-07-03 | 日立建機株式会社 | ハイブリッド式建設機械 |
JP5077411B2 (ja) * | 2010-09-14 | 2012-11-21 | コベルコ建機株式会社 | 建設機械における機器類の脱着構造及び同脱着方法 |
WO2012081496A1 (ja) * | 2010-12-15 | 2012-06-21 | 日立建機株式会社 | 建設機械の外装カバー |
CN102653949B (zh) * | 2012-04-11 | 2014-07-30 | 宁波市鄞州精铸五金厂 | 一种挖掘机斗齿 |
KR101868170B1 (ko) * | 2013-07-17 | 2018-06-15 | 현대건설기계 주식회사 | 굴삭기의 카울 서포트 구조 |
JP6495193B2 (ja) * | 2016-01-20 | 2019-04-03 | 株式会社日立建機ティエラ | 小型の建設機械 |
US11007842B2 (en) * | 2018-02-02 | 2021-05-18 | William Russ | Fan and canopy assembly for riding vehicle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722474U (ja) * | 1980-07-15 | 1982-02-05 | ||
JP2000291058A (ja) * | 1999-04-07 | 2000-10-17 | Hitachi Constr Mach Co Ltd | 旋回式建設機械 |
JP2001303618A (ja) * | 2000-04-25 | 2001-10-31 | Komatsu Ltd | 建設機械及びそのキャノピ |
JP2003020683A (ja) * | 2001-07-09 | 2003-01-24 | Yanmar Co Ltd | 旋回作業車のターニングフレーム |
JP2004150029A (ja) * | 2002-10-28 | 2004-05-27 | Shin Caterpillar Mitsubishi Ltd | 作業機械 |
JP2005048380A (ja) * | 2003-07-30 | 2005-02-24 | Hitachi Constr Mach Co Ltd | 建設機械 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722474A (en) | 1980-07-15 | 1982-02-05 | Matsushita Electric Works Ltd | Automatic stop cock device |
EP0727529B1 (en) * | 1995-02-17 | 1999-07-14 | Kubota Corporation | Backhoe having an engine hood with a driver's seat mounted thereon |
GB2319994B (en) * | 1996-12-04 | 2001-05-23 | Massey Ferguson Ltd | Vehicle body panel assembly |
US6058903A (en) * | 1997-12-18 | 2000-05-09 | Caterpillar Inc. | Engine enclosure |
JP2000096614A (ja) * | 1998-09-25 | 2000-04-04 | Kubota Corp | 旋回作業機とこれに搭載されるキャビン |
JP2000257114A (ja) | 1999-03-11 | 2000-09-19 | Kobelco Contstruction Machinery Ltd | 油圧ショベル |
JP3681923B2 (ja) * | 1999-06-18 | 2005-08-10 | 株式会社クボタ | 旋回作業機 |
JP4503885B2 (ja) * | 2001-07-09 | 2010-07-14 | ヤンマー株式会社 | 旋回作業車のボンネット |
WO2003042022A1 (fr) * | 2001-11-13 | 2003-05-22 | Hitachi Construction Machinery Co., Ltd. | Chassis pour chenille equipant des engins de chantier |
JP4474222B2 (ja) * | 2004-07-22 | 2010-06-02 | 日立建機株式会社 | 建設機械の旋回フレーム構造 |
-
2006
- 2006-03-13 JP JP2006067815A patent/JP4527074B2/ja not_active Expired - Fee Related
- 2006-08-25 CN CN2006800543355A patent/CN101631914B/zh not_active Expired - Fee Related
- 2006-08-25 US US12/282,852 patent/US7874392B2/en not_active Expired - Fee Related
- 2006-08-25 WO PCT/JP2006/316716 patent/WO2007105324A1/ja active Application Filing
- 2006-08-25 EP EP06796789A patent/EP2136004B1/en not_active Not-in-force
- 2006-08-25 KR KR1020087024634A patent/KR101001404B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5722474U (ja) * | 1980-07-15 | 1982-02-05 | ||
JP2000291058A (ja) * | 1999-04-07 | 2000-10-17 | Hitachi Constr Mach Co Ltd | 旋回式建設機械 |
JP2001303618A (ja) * | 2000-04-25 | 2001-10-31 | Komatsu Ltd | 建設機械及びそのキャノピ |
JP2003020683A (ja) * | 2001-07-09 | 2003-01-24 | Yanmar Co Ltd | 旋回作業車のターニングフレーム |
JP2004150029A (ja) * | 2002-10-28 | 2004-05-27 | Shin Caterpillar Mitsubishi Ltd | 作業機械 |
JP2005048380A (ja) * | 2003-07-30 | 2005-02-24 | Hitachi Constr Mach Co Ltd | 建設機械 |
Also Published As
Publication number | Publication date |
---|---|
US7874392B2 (en) | 2011-01-25 |
EP2136004A1 (en) | 2009-12-23 |
EP2136004B1 (en) | 2011-11-02 |
US20090084003A1 (en) | 2009-04-02 |
JP2007247142A (ja) | 2007-09-27 |
EP2136004A4 (en) | 2010-03-03 |
CN101631914A (zh) | 2010-01-20 |
KR101001404B1 (ko) | 2010-12-14 |
CN101631914B (zh) | 2012-05-30 |
KR20080111050A (ko) | 2008-12-22 |
WO2007105324A1 (ja) | 2007-09-20 |
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