KR100945083B1 - 굴삭기용 집게장치 - Google Patents
굴삭기용 집게장치 Download PDFInfo
- Publication number
- KR100945083B1 KR100945083B1 KR1020090028235A KR20090028235A KR100945083B1 KR 100945083 B1 KR100945083 B1 KR 100945083B1 KR 1020090028235 A KR1020090028235 A KR 1020090028235A KR 20090028235 A KR20090028235 A KR 20090028235A KR 100945083 B1 KR100945083 B1 KR 100945083B1
- Authority
- KR
- South Korea
- Prior art keywords
- coupled
- tongs
- cylinder
- excavator
- grab
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 239000002023 wood Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
-
- 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
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/40—Special vehicles
- B60Y2200/41—Construction vehicles, e.g. graders, excavators
- B60Y2200/412—Excavators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/02—Bucket grabs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
본 발명의 다른 목적은 작업자가 운전석에서 집게를 탈착 할 수 있도록 하여 집게의 탈착작업이 매우 용이하고 편리한 굴삭기용 집게장치를 제공하는데 있다.
또한 본 발명은 작업자가 운전석에서 제2 및 제3 실린더의 조작에 따른 퀵커플러의 작동에 의해 집게를 착탈 할 수 있으므로 집게의 착탈 작업이 매우 용이하고 편리하게 되는 효과도 가지게 된다.
더욱이 상기 집게(40)를 교체할 경우에는 먼저 제3실런더(22)의 로드(22a)를 전진시킨 후 제3링크(25)의 이동핀(25b)이 양 안내블록(46)의 이동홈(47)으로부터 이탈되도록 하고, 이어 퀵커플러(30)의 가동훅(34)을 작동시켜 결합핀(4)으로부터 가동훅(34)이 분리되도록 하면 집게(40)는 굴삭기로부터 분리된다.
Claims (3)
- 굴삭기의 암(20) 선단에 일측이 힌지 결합되고 타측은 상기 암(20) 일측에 결합된 제2실린더(21)에 결합되어 회동하는 고정훅(33) 및 가동훅(34)을 가지는 퀵커플러(30)와, 상기 퀵커플러(30)의 고정훅(33)에 결합된 힌지축(41)에 제1집게(42) 및 제2집게(43)가 회동 가능하게 결합된 집게(40)를 포함하고,상기 제1집게(42)에는 퀵커플러(30)의 가동훅(34)에 결합되는 결합핀(44)이 상측에 구비되고, 상기 제2집게(43)에는 외부 양측에 이동홈(47)을 형성하는 안내블록(46)이 구비되며, 상기 이동홈(47)에는 상기 암(20)에 일단이 결합되어 제3실린더(22)의 작동에 따라 회동되는 제3링크(25)의 선단에 형성된 이동핀(25b)이 슬라이드 가능하게 삽입된 것을 특징으로 하는 굴삭기용 집게장치.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090028235A KR100945083B1 (ko) | 2009-04-01 | 2009-04-01 | 굴삭기용 집게장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090028235A KR100945083B1 (ko) | 2009-04-01 | 2009-04-01 | 굴삭기용 집게장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100945083B1 true KR100945083B1 (ko) | 2010-03-05 |
Family
ID=42182849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090028235A KR100945083B1 (ko) | 2009-04-01 | 2009-04-01 | 굴삭기용 집게장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100945083B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2689209A1 (en) * | 2011-03-22 | 2014-01-29 | Dynasafe International AB | Mobile transport container for handling of detonation-dangerous objects and method for this same |
KR20170041156A (ko) | 2015-10-06 | 2017-04-14 | 길소연 | 건설중장비용 절단 겸용 집게 장치 |
KR101846217B1 (ko) | 2017-03-29 | 2018-04-06 | 한영숙 | 접이식 굴삭기용 집게 |
KR20180110428A (ko) * | 2017-03-29 | 2018-10-10 | 한영숙 | 분리식 굴삭기용 집게 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0532449A (ja) * | 1991-07-26 | 1993-02-09 | Ask:Kk | 珪酸カルシウム成形体及びその製造方法 |
-
2009
- 2009-04-01 KR KR1020090028235A patent/KR100945083B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0532449A (ja) * | 1991-07-26 | 1993-02-09 | Ask:Kk | 珪酸カルシウム成形体及びその製造方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2689209A1 (en) * | 2011-03-22 | 2014-01-29 | Dynasafe International AB | Mobile transport container for handling of detonation-dangerous objects and method for this same |
EP2689209A4 (en) * | 2011-03-22 | 2014-08-13 | Dynasafe Internat Ab | MOBILE TRANSPORT CONTAINER FOR HANDLING EXPLOSIVE HAZARDOUS OBJECTS AND METHOD THEREFOR |
KR20170041156A (ko) | 2015-10-06 | 2017-04-14 | 길소연 | 건설중장비용 절단 겸용 집게 장치 |
KR101846217B1 (ko) | 2017-03-29 | 2018-04-06 | 한영숙 | 접이식 굴삭기용 집게 |
KR20180110428A (ko) * | 2017-03-29 | 2018-10-10 | 한영숙 | 분리식 굴삭기용 집게 |
KR101945030B1 (ko) | 2017-03-29 | 2019-02-01 | 한영숙 | 분리식 굴삭기용 집게 |
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