KR960018084A - 작업차량 - Google Patents

작업차량 Download PDF

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Publication number
KR960018084A
KR960018084A KR1019950039937A KR19950039937A KR960018084A KR 960018084 A KR960018084 A KR 960018084A KR 1019950039937 A KR1019950039937 A KR 1019950039937A KR 19950039937 A KR19950039937 A KR 19950039937A KR 960018084 A KR960018084 A KR 960018084A
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KR
South Korea
Prior art keywords
buoy
pin
arm
cylinder
rotated
Prior art date
Application number
KR1019950039937A
Other languages
English (en)
Other versions
KR0162948B1 (ko
Inventor
요오지로오 오오하타케
히데토시 사사키
Original Assignee
안자키 사토루
카부시키가이샤 코마쯔세이사쿠쇼
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 안자키 사토루, 카부시키가이샤 코마쯔세이사쿠쇼 filed Critical 안자키 사토루
Publication of KR960018084A publication Critical patent/KR960018084A/ko
Application granted granted Critical
Publication of KR0162948B1 publication Critical patent/KR0162948B1/ko

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Classifications

    • 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
    • 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
    • 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
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Operation Control Of Excavators (AREA)
  • Jib Cranes (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Agricultural Machines (AREA)

Abstract

운전석의 전방에 버킷 등의 작업기를 보유하는 작업차량에 있어서, 시계성, 수송성에 우수하며, 또한, 넓은 범위로 굴삭력이 큰 작업차량을 제공한다.
제1부움(31a)은 제2부움(32b)의 핀(43(VI))에 장착한 제1부움실린더(36)에 의해 회동되고, 제2부움(31b)은 제1부움(31a)의 핀(42(III))과 제2부움(31b)의 핀(44(IV))에 장착한 제2부움실린더(37)에 의해 회동되며, 제2부웅(31b)의 선단부 핀(45(VII))에는 아암(32)이, 그리고 핀(47(X))에는 제1아암릭크(33a)의 한쪽 끝부가 그리고, 아암(32)의 뒤목 끝부의 핀(48(VIII))에는 제2아암링크(33b)의 한쪽 끝부가 설치되어서 제2부움(31b)의 뒤부분에 장착한 아암실린더(38)의 타단부와 제1아암링크(33a) 및 제2아암링크(33b)의 다른쪽 끝부를 접속하고 있다.

Description

작업차량
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 작업차량의 측면도,
제2도는 본 발명의 작업차량의 작업상태를 표시하는 설명도,
제3도는 본 발명의 제1부움에 제2부움과 제2부움실린더가 격납되는 구조를 표시한 제2도의 P부를 본 도면,
제4도는 종래기술의 건설기계의 작업장치의 측면도,
제5도는 종래기술의 건설기계의 작업장치의 자주수송자세의 측면도.

Claims (3)

  1. 하부주행체(10)에 상부선회체(20)를 설치해서 상기한 상부선회체(20)위에 움(31)과, 아암(32)과, 버킷(34)을 구비한 작업차량(1)에 있어서, 상기한 부움(31)을 제1부움(31a)과, 제2부움(31b)의 분할부움으로 하고, 제1부움(31a)은 차체프레임(21)위에 설치되어서 제2부움(31b)의 핀(43(VI))과, 차체프레임(21)위의 핀(24(V))에 요동자재하게 부착된 제1부움실린더(36)에 의해 회동되고, 또, 제2부움(31b)은, 한쪽 끝을 핀(41(II))을 통하여 제1부움(31a)에 회동자재하게 설치되어서 제1부움(31a)의 핀(42(III))과, 제2부움(31b)의 핀(44(IV))에 요동자재하게 부착된 제2부움실린더(37)에 회동되며, 제2부움(31b)의 선단부의 핀(45(VII))에는 회동자재하게 아암(32)이 설치되어서 상기한 선단부의 핀(45(VII))근방에 위치한 핀(47(X))에 요동자재하게 제1아암링크(33a)의 한쪽 끝부가 설치되고, 아암(32)의 뒤쪽끝부의 핀(48(VIII))에 요동자재하게 제2아암링크(33b)의 일단부가 설치되는 동시에 한쪽 끝을 제2부움(31b)의 3뒤부분에 요동자재하게 부착된 아암실린더(38)의 다른쪽 끝와, 제1아암링크(33a) 및 제2아암링크(33b)의 탄단부를 요동자재하게 접속한 것을 특징으로 하는 작업차량(1).
  2. 제1항에 있어서, 상기한 분할된 부움(31)은, 주행시의 작업장치(30)격납자세에서 제1부움(31a)의 내측에 제2부움(31b)의 격납되는 제2부움수납부(31d)를 설치한 것을 특징으로 하는 작업차량.
  3. 제1항, 제2항 중의 어느 한 항에 있어서 상기한 아암(32)은, 주행시의 작업장치(30)격납자세로 하여 아암실린더(38)를 축소시킨 상태로 작업차량(1)의 하부프레임(11)의 상면과, 대략 평행하게 되도록 구성한 것을 특징으로 하는 작업차량.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950039937A 1994-11-08 1995-11-06 작업차량 KR0162948B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30037694A JP3446847B2 (ja) 1994-11-08 1994-11-08 作業車両
JP94-300376 1994-11-08

Publications (2)

Publication Number Publication Date
KR960018084A true KR960018084A (ko) 1996-06-17
KR0162948B1 KR0162948B1 (ko) 1999-01-15

Family

ID=17884042

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950039937A KR0162948B1 (ko) 1994-11-08 1995-11-06 작업차량

Country Status (6)

Country Link
US (1) US5822892A (ko)
EP (1) EP0791693B1 (ko)
JP (1) JP3446847B2 (ko)
KR (1) KR0162948B1 (ko)
DE (1) DE69534372T2 (ko)
WO (1) WO1996014476A1 (ko)

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US5993139A (en) * 1997-06-30 1999-11-30 Caterpillar Inc. Box boom lift arm assembly
US6226582B1 (en) * 1997-07-21 2001-05-01 Sre Controls, Inc. Integrated control for electric lift trucks
ITTO980271A1 (it) * 1998-03-27 1999-09-27 Merlo Ind Metalmecc Veicolo con braccio di sollevamento, utilizzabile come macchina agricola
US6668471B1 (en) 2000-09-01 2003-12-30 Excavation Technology Corporation Towable earth digging apparatus
FR2822860B1 (fr) * 2001-03-29 2003-08-15 Groupe Mecalac Engin de travaux publics
DE10321070B3 (de) * 2003-05-10 2004-11-04 O & K Orenstein & Koppel Gmbh Geteilter Auslegearm für Bagger
US7698838B1 (en) * 2005-11-09 2010-04-20 Strayhorn David W Hoe equipped excavator having increased range
JP4948080B2 (ja) * 2006-08-11 2012-06-06 株式会社クボタ ブーム
DE102007024468A1 (de) * 2007-05-25 2008-11-27 Agco Gmbh Zugstange für einen Frontlader
JP5504975B2 (ja) * 2010-03-02 2014-05-28 日産自動車株式会社 運転席方向可変車両
AU2012200496B2 (en) * 2011-02-01 2015-01-29 Joy Global Surface Mining Inc Rope shovel with curved boom
MX349808B (es) 2013-02-11 2017-08-11 Harnischfeger Tech Inc Estructura de soporte de conductos para una máquina industrial.
DE102014000027A1 (de) 2014-01-04 2014-10-30 Johannes Burde Teleskopsystem für die Integration in Monoblock- und Verstellausleger für das Verfahren des Stiel- und Hauptlagers
GB2531762A (en) * 2014-10-29 2016-05-04 Bamford Excavators Ltd Working machine
US20170107689A1 (en) * 2015-10-14 2017-04-20 Caterpillar Inc. Support structure for frame of a machine

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FR2514051A1 (fr) * 1981-10-05 1983-04-08 Komatsu Mfg Co Ltd Pelle mecanique a commande hydraulique
JPS62190748A (ja) * 1986-02-17 1987-08-20 Nissan Motor Co Ltd 半導体加速度センサ組立方法
JPS62190748U (ko) * 1986-05-22 1987-12-04
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JP3313784B2 (ja) * 1992-09-30 2002-08-12 株式会社小松製作所 建設機械の作業機装置
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FR2718769B1 (fr) * 1994-04-13 1996-05-31 Gibert Pierre Jean Marie Ensemble compact de deux bras articulés, dont l'extrémité libre est équipée d'un porte équipement, destiné à des véhicules de manutention, et terrassement.
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Also Published As

Publication number Publication date
JP3446847B2 (ja) 2003-09-16
KR0162948B1 (ko) 1999-01-15
EP0791693A4 (en) 1998-01-28
US5822892A (en) 1998-10-20
EP0791693B1 (en) 2005-08-10
EP0791693A1 (en) 1997-08-27
DE69534372D1 (de) 2005-09-15
WO1996014476A1 (fr) 1996-05-17
JPH08134946A (ja) 1996-05-28
DE69534372T2 (de) 2006-05-24

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