KR100945084B1 - 굴삭기용 퀵커플러 - Google Patents
굴삭기용 퀵커플러 Download PDFInfo
- Publication number
- KR100945084B1 KR100945084B1 KR1020080044059A KR20080044059A KR100945084B1 KR 100945084 B1 KR100945084 B1 KR 100945084B1 KR 1020080044059 A KR1020080044059 A KR 1020080044059A KR 20080044059 A KR20080044059 A KR 20080044059A KR 100945084 B1 KR100945084 B1 KR 100945084B1
- Authority
- KR
- South Korea
- Prior art keywords
- movable hook
- excavator
- coupled
- quick coupler
- pin
- Prior art date
Links
Images
Classifications
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- 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
- E02F3/3645—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part
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- 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
- E02F3/3672—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat where disengagement is effected by a mechanical lever or handle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
- 굴삭기의 암대에 결합되는 한 쌍의 결합핀이 상측에 구비되고, 하부 일측에는 작업기구의 일측 고정핀이 삽입되는 고정훅이 구비되고 타측에는 탄성부재에 의해 탄성력을 받는 가동훅이 힌지핀으로 회동 가능하게 결합된 굴삭기용 퀵커플러에 있어서,상기 가동훅(40)은 간격을 두고 설치된 지지판(31)(32)에 결합된 힌지핀(36)에 결합된 힌지부(41)를 포함하고,상기 가동훅(40)의 배면 측에는 안전핀(37)이 삽입 설치되고, 전면 측에는 상기 가동훅(40)의 전면에 결합된 보스(44)에 로킹판(46)을 관통하여 로킹볼트(43)가 분리 가능하게 체결된 것을 특징으로 하는 굴삭기용 퀵커플러.
- 제 1 항에 있어서,상기 힌지부(41)에는 조작봉(42)을 삽입하기 위한 삽입홈(41a)이 형성된 것을 특징으로 하는 굴삭기용 퀵커플러.
- 제 1 항에 있어서,상기 힌지부(41)에는 조작봉(42)이 삽입되는 안내홈(41b) 및 걸림돌기(47)를 형성하고, 그 외측 입구측에는 상기 조작봉(42)을 지지하기 위한 지지부재(48)(49)가 구비된 것을 특징으로 하는 굴삭기용 퀵커플러.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080044059A KR100945084B1 (ko) | 2008-05-13 | 2008-05-13 | 굴삭기용 퀵커플러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080044059A KR100945084B1 (ko) | 2008-05-13 | 2008-05-13 | 굴삭기용 퀵커플러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090118331A KR20090118331A (ko) | 2009-11-18 |
KR100945084B1 true KR100945084B1 (ko) | 2010-03-05 |
Family
ID=41602306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080044059A KR100945084B1 (ko) | 2008-05-13 | 2008-05-13 | 굴삭기용 퀵커플러 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100945084B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200075679A (ko) | 2018-12-18 | 2020-06-26 | 주식회사 경원테크 | 굴착기용 회전형 퀵 커플러 |
KR20210055219A (ko) | 2019-11-07 | 2021-05-17 | 주식회사 브랜드뉴 | 공용성이 확보된 굴삭기용 퀵커플러 장치 |
KR102629729B1 (ko) | 2023-09-14 | 2024-01-29 | 양계환 | 굴착기 어태치먼트의 회전 구조체 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102037474B1 (ko) | 2018-07-23 | 2019-10-28 | 이해선 | 보조 안전장치를 갖춘 퀵 커플러 |
KR20210030757A (ko) | 2019-09-10 | 2021-03-18 | 이해선 | 보조 안전장치를 갖춘 퀵 커플러 |
KR20210069486A (ko) | 2019-12-03 | 2021-06-11 | 이해선 | 안전장치를 갖춘 퀵 커플러 |
CN112900517B (zh) * | 2021-01-27 | 2022-06-07 | 三一重机有限公司 | 可调式挖掘机连接器及挖掘机 |
KR102451793B1 (ko) | 2022-07-19 | 2022-10-11 | 주식회사 세안정기 | 퀵커플러의 안전장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11336113A (ja) | 1998-05-25 | 1999-12-07 | Sumitomo Constr Mach Co Ltd | 建設機械のエンドアタッチメント取付装置 |
JP2000230243A (ja) | 1999-02-10 | 2000-08-22 | Marujun Juko Kk | クイックカプラ |
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2008
- 2008-05-13 KR KR1020080044059A patent/KR100945084B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11336113A (ja) | 1998-05-25 | 1999-12-07 | Sumitomo Constr Mach Co Ltd | 建設機械のエンドアタッチメント取付装置 |
JP2000230243A (ja) | 1999-02-10 | 2000-08-22 | Marujun Juko Kk | クイックカプラ |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200075679A (ko) | 2018-12-18 | 2020-06-26 | 주식회사 경원테크 | 굴착기용 회전형 퀵 커플러 |
KR20210055219A (ko) | 2019-11-07 | 2021-05-17 | 주식회사 브랜드뉴 | 공용성이 확보된 굴삭기용 퀵커플러 장치 |
KR102629729B1 (ko) | 2023-09-14 | 2024-01-29 | 양계환 | 굴착기 어태치먼트의 회전 구조체 |
Also Published As
Publication number | Publication date |
---|---|
KR20090118331A (ko) | 2009-11-18 |
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