JP4303708B2 - 旋回作業車 - Google Patents
旋回作業車 Download PDFInfo
- Publication number
- JP4303708B2 JP4303708B2 JP2005196833A JP2005196833A JP4303708B2 JP 4303708 B2 JP4303708 B2 JP 4303708B2 JP 2005196833 A JP2005196833 A JP 2005196833A JP 2005196833 A JP2005196833 A JP 2005196833A JP 4303708 B2 JP4303708 B2 JP 4303708B2
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- control valve
- boom
- frame
- swivel
- 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
Images
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
- E02F9/16—Cabins, platforms, or the like, for drivers
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
- B66C13/54—Operator's stands or cabins
- B66C13/56—Arrangements of handles or pedals
-
- 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
- E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
-
- 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
- E02F3/307—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 the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
-
- 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
- E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
- E02F9/0875—Arrangement of valve arrangements on 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
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- 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
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2267—Valves or distributors
-
- 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
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2271—Actuators and supports therefor and protection therefor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/04—Controlling members for hand actuation by pivoting movement, e.g. levers
Description
12 ステップ
25 コントロールバルブ
61 リザーバタンク
66 ペダル
67 ペダル
68 ペダル
69 操作レバー
Claims (2)
- 旋回台フレーム(5)の前部上にステップ(12)を配置し、該ステップ(12)の前部中央付近にPTO操作ペダル(67)とスイングペダル(68)を並べて配置し、該PTO操作ペダル(67)とスイングペダル(68)との間に左右一対の操作レバー(69・69)を上方へ突出するように設け、更に、該左右の各操作レバー(69・69)の下部に操作ペダル(70・70)を一体的に設け、該操作ペダル(70・70)によっても操作レバー(69・69)を操作可能に構成した旋回作業車において、該ステップ(12)の下方に、前記操作レバー(69・69)やPTO操作ペダル(67))やスイングペダル(68)と接続して油圧アクチュエータの駆動制御を行うコントロールバルブ(25)を配置し、該コントロールバルブ(25)を固定するブラケット(62)を旋回台フレーム(5)の前部に配設し、該ブラケット(62)に対してコントロールバルブ(25)を、前高後低に傾いて立ち上がった状態に保持固定し、該ブラケット(62)の上端にペダル台(65)を設け、該ペダル台(65)に支点軸(71・72)を設けて、前記PTO操作ペダル(67)とスイングペダル(68)を前後回動自在に枢支し、該ペダル台(65)に備えられたリンク機構(73)を介して、前記コントロールバルブ(25)と連係し、更に、該ペダル台(65)に設けた支点軸(74・74)により、前記操作レバー(69・69)を前後回動自在に枢支し、該ペダル台(65)に備えられたリンク機構(73)を介してコントロールバルブ(25)と連係したことを特徴とする旋回作業車。
- 請求項1に記載の旋回作業車において、前記コントロールバルブ(25)を前高後低に傾いて立ち上がった状態に保持固定し、該コントロールバルブ(25)の後方にリザーバタンク(61)の下方を前部へ膨出させて配置したことを特徴とする旋回作業車。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005196833A JP4303708B2 (ja) | 2005-07-05 | 2005-07-05 | 旋回作業車 |
EP06711984A EP1903150B1 (en) | 2005-07-05 | 2006-01-19 | Rotary working machine |
PCT/JP2006/300738 WO2007004332A1 (ja) | 2005-07-05 | 2006-01-19 | 旋回作業車 |
CN2006800280449A CN101233278B (zh) | 2005-07-05 | 2006-01-19 | 回转作业车 |
US11/994,627 US8042638B2 (en) | 2005-07-05 | 2006-01-19 | Rotary working machine |
KR1020087002225A KR101189702B1 (ko) | 2005-07-05 | 2006-01-19 | 선회 작업차 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005196833A JP4303708B2 (ja) | 2005-07-05 | 2005-07-05 | 旋回作業車 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007016417A JP2007016417A (ja) | 2007-01-25 |
JP4303708B2 true JP4303708B2 (ja) | 2009-07-29 |
Family
ID=37604208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005196833A Expired - Fee Related JP4303708B2 (ja) | 2005-07-05 | 2005-07-05 | 旋回作業車 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8042638B2 (ja) |
EP (1) | EP1903150B1 (ja) |
JP (1) | JP4303708B2 (ja) |
KR (1) | KR101189702B1 (ja) |
CN (1) | CN101233278B (ja) |
WO (1) | WO2007004332A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4922051B2 (ja) * | 2007-04-19 | 2012-04-25 | ヤンマー株式会社 | 旋回作業車 |
JP5483857B2 (ja) * | 2008-10-20 | 2014-05-07 | ヤンマー株式会社 | 走行車両搭載用のエンジン装置 |
TW201118589A (en) | 2009-06-09 | 2011-06-01 | Ebh Entpr Inc | Methods, apparatus and software for analyzing the content of micro-blog messages |
DE102012103070A1 (de) * | 2012-04-10 | 2013-10-10 | Bernd Braun | Nutzfahrzeug oder Baumaschine |
JP6017362B2 (ja) * | 2013-03-29 | 2016-10-26 | 株式会社クボタ | 作業機のホースガイド構造 |
JP2017066789A (ja) * | 2015-09-30 | 2017-04-06 | 株式会社クボタ | 作業機 |
JP6350564B2 (ja) * | 2016-03-01 | 2018-07-04 | コベルコ建機株式会社 | 建設機械のバルブ配設構造 |
JP6511419B2 (ja) * | 2016-09-01 | 2019-05-15 | 株式会社日立建機ティエラ | 小型油圧ショベル |
WO2018105387A1 (ja) * | 2016-12-07 | 2018-06-14 | アルプス電気株式会社 | 操作レバー装置 |
CN107130654A (zh) * | 2017-05-24 | 2017-09-05 | 成都跟驰科技有限公司 | 一种挖掘机的控制方法 |
EP3508944A4 (en) | 2017-11-24 | 2019-07-10 | Komatsu Ltd. | MANUALLY LEVER AND WORKING VEHICLE |
WO2019186710A1 (ja) * | 2018-03-27 | 2019-10-03 | 株式会社小松製作所 | 作業車両 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
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US1795106A (en) * | 1928-05-28 | 1931-03-03 | Tropic Aire Inc | Vehicle body |
US3319487A (en) * | 1964-01-09 | 1967-05-16 | Gen Motors Corp | Vehicle control pedals |
US3831704A (en) | 1972-11-20 | 1974-08-27 | Allis Chalmers | Isolated vehicle control module |
US4126202A (en) * | 1977-07-20 | 1978-11-21 | Massey-Ferguson, Inc. | Vehicle control box module |
JPS59227550A (ja) * | 1983-06-08 | 1984-12-20 | Toyota Motor Corp | パーキングブレーキ操作装置 |
US4771855A (en) | 1987-05-15 | 1988-09-20 | Kubota Ltd. | Backhoe vehicle |
JPH0589553A (ja) | 1991-09-27 | 1993-04-09 | Sony Corp | 光磁気デイスク再生装置 |
JPH0589553U (ja) * | 1992-05-22 | 1993-12-07 | セイレイ工業株式会社 | バックホーにおけるレバースタンド構造 |
US6170588B1 (en) * | 1997-06-03 | 2001-01-09 | Hitachi Construction Machinery Co., Ltd. | Revolving construction machine |
WO1999061711A1 (fr) * | 1998-05-26 | 1999-12-02 | Hitachi Construction Machinery Co., Ltd. | Cabine pour machines de construction |
JP4026985B2 (ja) | 1999-06-17 | 2007-12-26 | 株式会社小松製作所 | 作業車両のキャブの騒音低減構造 |
JP3478204B2 (ja) | 1999-10-07 | 2003-12-15 | コベルコ建機株式会社 | 小型建設機械のコントロール配管構造 |
CN100422027C (zh) * | 2001-04-04 | 2008-10-01 | 洋马农机株式会社 | 履带拖拉机 |
JP4524437B2 (ja) | 2001-07-09 | 2010-08-18 | ヤンマー株式会社 | 旋回作業車のターニングフレーム |
US6886277B2 (en) * | 2002-02-15 | 2005-05-03 | Kubota Corporation | Small swivel type working vehicle |
US7032703B2 (en) * | 2002-06-17 | 2006-04-25 | Caterpillar Inc. | Operator control station for controlling different work machines |
JP2004142484A (ja) | 2002-10-21 | 2004-05-20 | Shin Caterpillar Mitsubishi Ltd | 座席およびそれを備えた作業機械 |
JP4080974B2 (ja) * | 2003-08-12 | 2008-04-23 | 株式会社クボタ | ホイール式作業機 |
KR100632884B1 (ko) * | 2003-10-14 | 2006-10-16 | 히다치 겡키 가부시키 가이샤 | 건설 기계 |
JP2005133495A (ja) * | 2003-10-31 | 2005-05-26 | Hitachi Constr Mach Co Ltd | 建設機械 |
JP4057542B2 (ja) * | 2004-02-04 | 2008-03-05 | 日立建機株式会社 | 建設機械 |
JP4226546B2 (ja) * | 2004-03-29 | 2009-02-18 | 株式会社クボタ | 旋回作業機 |
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 |
GB2419117B (en) * | 2004-10-14 | 2008-03-05 | Jcb Compact Products Ltd | Working machine |
JP4667142B2 (ja) * | 2005-07-05 | 2011-04-06 | ヤンマー株式会社 | 旋回作業車 |
US7503419B2 (en) * | 2005-09-26 | 2009-03-17 | Kubota Corporation | Backhoe |
US7798292B2 (en) * | 2006-03-09 | 2010-09-21 | Deere & Company | Engine noise baffle for tractor brake shaft |
JP4247239B2 (ja) * | 2006-03-13 | 2009-04-02 | ヤンマー株式会社 | 掘削作業機 |
-
2005
- 2005-07-05 JP JP2005196833A patent/JP4303708B2/ja not_active Expired - Fee Related
-
2006
- 2006-01-19 EP EP06711984A patent/EP1903150B1/en not_active Expired - Fee Related
- 2006-01-19 KR KR1020087002225A patent/KR101189702B1/ko active IP Right Grant
- 2006-01-19 CN CN2006800280449A patent/CN101233278B/zh not_active Expired - Fee Related
- 2006-01-19 US US11/994,627 patent/US8042638B2/en active Active
- 2006-01-19 WO PCT/JP2006/300738 patent/WO2007004332A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20080031336A (ko) | 2008-04-08 |
CN101233278B (zh) | 2011-12-21 |
US20090226288A1 (en) | 2009-09-10 |
EP1903150A4 (en) | 2009-12-23 |
EP1903150A1 (en) | 2008-03-26 |
JP2007016417A (ja) | 2007-01-25 |
WO2007004332A1 (ja) | 2007-01-11 |
CN101233278A (zh) | 2008-07-30 |
KR101189702B1 (ko) | 2012-10-11 |
US8042638B2 (en) | 2011-10-25 |
EP1903150B1 (en) | 2012-11-21 |
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