KR20030030432A - 건설기계의 작업공구 체결용 퀵커플러 - Google Patents
건설기계의 작업공구 체결용 퀵커플러 Download PDFInfo
- Publication number
- KR20030030432A KR20030030432A KR1020010062577A KR20010062577A KR20030030432A KR 20030030432 A KR20030030432 A KR 20030030432A KR 1020010062577 A KR1020010062577 A KR 1020010062577A KR 20010062577 A KR20010062577 A KR 20010062577A KR 20030030432 A KR20030030432 A KR 20030030432A
- Authority
- KR
- South Korea
- Prior art keywords
- jaw
- guide
- pin
- safety
- fixed
- Prior art date
Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- E02F3/36—Component parts
-
- 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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3627—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with a hook and a longitudinal locking element
-
- 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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/365—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with redundant latching means, e.g. for safety purposes
-
- 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
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
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)
Abstract
Description
Claims (2)
- 중앙에 개구부(101)가 형성된 베이스판재(102)와, 상기 베이스판재의 상측면 양측에서 돌출시키되, 각각 한 쌍식의 핀구멍(103)을 형성한 후 체결핀(104)을 조립한 어태치먼트(105)와, 상기 베이스판재(102)의 저면 양측에 부착 고정하되, 일측에는 고정죠오(106)를 형성하고, 타측에는 받침죠오(107)를 형성한 가이드판재(108)로 이루어진 퀵커플러 본체(100)에 있어서,상기 베이스판재(102)의 중앙 개구부(101) 밑에서 고정된 유압실린더(21)와, 상기 유압실린더의 실린더 로드(22) 끝단에서 로드핀(23)으로써 연결된 채 고정죠오를 향해 직선 왕복운동하게 될 슬라이드죠오(24)와, 상기 슬라이드죠오(24)를 직선운동으로 안내하기 위해 가이드판재(108)사이에 마련한 가이드레일부(25)로 이루어진 슬라이드죠오 작동장치(20)와,상기 베이스판재(102)의 개구부(101)상에서 개구부(101)를 통해 하측으로 연장되도록 고정한 안전핀 가이드(32)와, 상기 안전핀 가이드(32)의 속에 끼우되, 중단이 스프링(33)이 탄설되고, 상단에 마련된 손잡이겸 걸림편(35)이 베이스판재(102)의 받침부(36)에 걸리도록 한 안전핀(34)과, 상기 안전핀(34)의 하단이 상기 슬라이드죠오(24)에 형성된 안전핀구멍(31)으로 끼워질 수 있도록 한 이중 안전장치(30)로 구성하여서 된 것을 특징으로 하는 건설기계의 작업공구 체결용 퀵커플러.
- 제 1 항에 있어서,상기한 슬라이드죠오 작동장치(20)의 유압실린더(21)는 실린더 로드(22)가 가이드레일부(25)를 향하도록 고정하되, 좌, 우 양측으로 연장된 회동축부(26)로써 회동 가능하도록 고정하여 슬라이드죠오(24)와 가이드레일부(25)간의 공차를 수용하면서 작동할 수 있도록 하여서 된 것을 특징으로 하는 건설기계의 작업공구 체결용 퀵커플러.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0062577A KR100437486B1 (ko) | 2001-10-11 | 2001-10-11 | 건설기계의 작업공구 체결용 퀵커플러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0062577A KR100437486B1 (ko) | 2001-10-11 | 2001-10-11 | 건설기계의 작업공구 체결용 퀵커플러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030030432A true KR20030030432A (ko) | 2003-04-18 |
KR100437486B1 KR100437486B1 (ko) | 2004-06-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0062577A KR100437486B1 (ko) | 2001-10-11 | 2001-10-11 | 건설기계의 작업공구 체결용 퀵커플러 |
Country Status (1)
Country | Link |
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KR (1) | KR100437486B1 (ko) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100819469B1 (ko) * | 2006-10-18 | 2008-04-07 | 주식회사 필엔지니어링 | 중장비용 퀵커플러 |
US20100247228A1 (en) * | 2007-10-18 | 2010-09-30 | Conor Monaghan | Couplers and vehicles provided with couplers |
AT510185A1 (de) * | 2010-08-10 | 2012-02-15 | Michael Ing Winkelbauer | Hydraulikanordnung für schnellwechseleinrichtungen |
AT507598B1 (de) * | 2008-12-05 | 2012-03-15 | Wacker Neuson Linz Gmbh | Vorrichtung zum auswechselbaren aufnehmen von werkzeugen |
AT510095B1 (de) * | 2010-07-06 | 2012-06-15 | Erna Kronberger | Insektenschutzvorrichtung |
KR101509126B1 (ko) * | 2013-09-30 | 2015-04-07 | (주)에스엔씨 | 중장비의 부수장치 교환용 록킹장치 |
KR102121711B1 (ko) * | 2020-02-06 | 2020-06-26 | 차승주 | 회전과 틸트 제어되는 굴삭기 버켓용 연결구조 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101096085B1 (ko) | 2009-05-08 | 2011-12-19 | 대모 엔지니어링 주식회사 | 굴삭기의 퀵커플러 |
CN102926420A (zh) * | 2012-11-15 | 2013-02-13 | 广西玉柴重工有限公司 | 一种液压挖掘机工作装置附件的快换装置 |
KR101410167B1 (ko) | 2014-03-27 | 2014-06-20 | 주식회사 아이앤 | 공압 배압형 굴착기 퀵 커플러 안전장치 |
DE102014116245B4 (de) * | 2014-11-07 | 2016-11-10 | Bela Cseri | Schnellwechseleinrichtung einer Arbeitsmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR980008298U (ko) * | 1996-07-20 | 1998-04-30 | 조정현 | 굴착기 어태치먼트 교환용 홀더 |
KR100198156B1 (ko) * | 1996-12-30 | 1999-10-15 | 추호석 | 굴삭기의 옵션작업기용 클램핑 장치 |
KR19990012125U (ko) * | 1997-09-03 | 1999-04-06 | 조휘순 | 굴삭기의 굴삭공구 교환장치 |
KR200192765Y1 (ko) * | 2000-03-07 | 2000-08-16 | 송복석 | 굴삭기용 오토 크램핑장치 |
KR200211608Y1 (ko) * | 2000-06-30 | 2001-01-15 | 주식회사한우티엔씨 | 중장비용 어태치먼트 커플러 |
KR200255352Y1 (ko) * | 2001-05-02 | 2001-12-13 | 조진현 | 굴삭기 결합용 클램프 |
KR100431023B1 (ko) * | 2001-07-11 | 2004-05-12 | 주식회사 코막 | 건설기계의 작업공구 체결용 퀵커플러 |
KR100436200B1 (ko) * | 2001-09-26 | 2004-06-22 | 주식회사 한우티엔씨 | 중장비용 어태치먼트 커플링 장치 |
KR200262747Y1 (ko) * | 2001-10-11 | 2002-03-18 | 송복석 | 대형 굴삭기용 크램핑장치 |
-
2001
- 2001-10-11 KR KR10-2001-0062577A patent/KR100437486B1/ko not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100819469B1 (ko) * | 2006-10-18 | 2008-04-07 | 주식회사 필엔지니어링 | 중장비용 퀵커플러 |
US20100247228A1 (en) * | 2007-10-18 | 2010-09-30 | Conor Monaghan | Couplers and vehicles provided with couplers |
US8678697B2 (en) * | 2007-10-18 | 2014-03-25 | Conor Monaghan | Couplers and vehicles provided with couplers |
AT507598B1 (de) * | 2008-12-05 | 2012-03-15 | Wacker Neuson Linz Gmbh | Vorrichtung zum auswechselbaren aufnehmen von werkzeugen |
AT510095B1 (de) * | 2010-07-06 | 2012-06-15 | Erna Kronberger | Insektenschutzvorrichtung |
AT510185A1 (de) * | 2010-08-10 | 2012-02-15 | Michael Ing Winkelbauer | Hydraulikanordnung für schnellwechseleinrichtungen |
AT510185B1 (de) * | 2010-08-10 | 2013-01-15 | Michael Ing Winkelbauer | Hydraulisch betätigte verriegelungsvorrichtung für schnellwechseleinrichtungen |
KR101509126B1 (ko) * | 2013-09-30 | 2015-04-07 | (주)에스엔씨 | 중장비의 부수장치 교환용 록킹장치 |
KR102121711B1 (ko) * | 2020-02-06 | 2020-06-26 | 차승주 | 회전과 틸트 제어되는 굴삭기 버켓용 연결구조 |
Also Published As
Publication number | Publication date |
---|---|
KR100437486B1 (ko) | 2004-06-25 |
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