KR890008811Y1 - Excavator - Google Patents

Excavator Download PDF

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Publication number
KR890008811Y1
KR890008811Y1 KR2019850012538U KR850012538U KR890008811Y1 KR 890008811 Y1 KR890008811 Y1 KR 890008811Y1 KR 2019850012538 U KR2019850012538 U KR 2019850012538U KR 850012538 U KR850012538 U KR 850012538U KR 890008811 Y1 KR890008811 Y1 KR 890008811Y1
Authority
KR
South Korea
Prior art keywords
cylinder
arm
excavator
bucket
pour
Prior art date
Application number
KR2019850012538U
Other languages
Korean (ko)
Other versions
KR870005302U (en
Inventor
강대현
박찬일
Original Assignee
대우중공업 주식회사
이경훈
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 대우중공업 주식회사, 이경훈 filed Critical 대우중공업 주식회사
Priority to KR2019850012538U priority Critical patent/KR890008811Y1/en
Publication of KR870005302U publication Critical patent/KR870005302U/en
Application granted granted Critical
Publication of KR890008811Y1 publication Critical patent/KR890008811Y1/en

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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
    • 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
    • E02F3/302—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 an additional link
    • 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
    • E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • 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

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

내용 없음.No content.

Description

법면 작업용 굴삭기Foreground Excavator

제1도는 본 고안의 굴삭기 전체 측면도.1 is an overall side view of the excavator of the present invention.

제2도는 본 고안 굴삭기의 일부 발췌 사시도.Figure 2 is a perspective view of a part of the present invention excavator.

제3도는 본 고안의 부움 실린더 발췌 표시도.3 is a swelling cylinder excerpt display of the present invention.

제4도 및 제5도는 본 고안의 부움 선단부 장착 실시례 표시도.Figure 4 and Figure 5 is a display showing the buoy tip mounting embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 부움 2 : 아암1: pour 2: arm

3 : 부움실린더 4 : 아암실린더3: pour cylinder 4: arm cylinder

5 : 버켓트 실린더 6 : 홈5: bucket cylinder 6: groove

6' : 통공 7 : 축간6 ': through hole 7: between shafts

8 : 접동병 9 : 괘지공8: sliding bottle 9: hanging ball

10 : 괘지 보울트 11 : 들제10: hanging boat 11: 11:

12 : 축간 13 : 버켓트12: axle 13: bucket

4' : 이중 실린더4 ': double cylinder

본 고안은 지면을 고루게 하는 법면 작업에 편리하게 사용할 수 있게한 굴삭기에 관한 것이다.The present invention relates to an excavator that can be conveniently used for the surface work to even the ground.

종래에는 굴삭기로 법면 작업을 할때는 부움을 움직이면서 아암을 일정 비율로 따라 움직여야 버켓트 끝면이 땅을 수평지게 긁어 주는 작동을 하게 되므로 부움과 아압의 조종 레버를 숙련된 솜씨로 조작하지 않으며 법면 작업을 제대로 해낼 수 없는 불편함이 있었다.Conventionally, when working with excavators, the end of the bucket must move along the arm at a certain rate while moving the buoys, so the bucket end surface scrapes the ground horizontally. There was an inconvenience that could not be done.

본 고안은 이러한 문제점을 해결하기 위하여 부움 레버의 조작만으로 효과적인 법면 작업을 할 수 있게하므로서 운전 속력도가 높지 않더라도 용이하게 부움 써어비스 포트만 조작시키면 법면 작업을 수해할 수 있도록 고안한 것인바 이를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.In order to solve this problem, the present invention is designed to be able to easily operate the surface by simply operating the pour service port, even if the driving speed is not high, so that only effective operation of the surface can be done by simply operating the pour lever. When described in detail based on the following.

부움(1), 아암(2), 부움 실린더(3), 아암실린더(4), 버켓트실린더(5), 버켓트(13)등으로 굴삭기에 있어서 아암(2)양면의 부움 선단 장착 부위 위치에홈(6)을 요설하고, 홈(6)일점위치에 통공(6')를 천설하며 부움(1) 선단 포오크 부위에 접동병(8)을 착설하여 홈(6)내에서 접동되게하거나 축간(7)을 통공(6')에 관삽시켜 축착토록 하였다.Position of the boom tip mounting site on both sides of the arm (2) in the excavator with the pour (1), arm (2), pour cylinder (3), arm cylinder (4), bucket cylinder (5), bucket (13), etc. The groove 6 is provided, the hole 6 'is installed at one point of the groove 6, and the sliding bottle 8 is installed at the fork tip portion of the buoy 1 so that it slides in the groove 6 or between the shafts. (7) was inserted into the through hole (6 ') and made to adhere.

또한, 부움(1)의 돌제(11)에 축간(12)로 축착한 아암 시린더(4)내에 이중실린더(4')를 장착하여 그 후단부의 괘지공(9)에 괘지보울트(10)을 나착 또는 관삽시키도록 하였다.In addition, a double cylinder 4 'is mounted in the arm cylinder 4 condensed by the shaft 12 to the protrusion 11 of the pour 1, and the hanging bolt 10 is attached to the hanging hole 9 at the rear end thereof. Implantation or tube insertion was required.

이와같이된 본 고안은 지면의 법면 작업을 할때는 부움(1) 선단 포오크부위에 접동병(8)을 착설하여 홈(6)궤도내에서 접동토록 하고 또한, 괘지 보울트(11)을 괘지공(9)에서 뽑아 내어 이중실린더(4')가 자유로히 움직이게한 후 부움 조작 레버로 부움실린더(3)을 작동시키면 홈(6)내에서 접동되는 접동병(8)의 유착점과 이중 실린더(4')의 유동 작동으로 아암(2)선단의 버켓트(13)는 계속해서 저면에 닿은 상태로 움직이게되어 흙을 밀어붙이거나 흙을 부셔서 앞뒤로 밀어내는 작업을 하게 되므로서, 법면 작업의 효율적인 성과를 걷우게 되며 부움 레버의 조작만으로 쉽게 법변 작업 운전 조작을 할 수 있는 실용적인 것이다.In this way, the present invention has a sliding bottle (8) installed in the boom (1) distal fork portion when the surface of the surface work, so that the sliding within the groove (6) orbit, and also the hanging boat (11) When the double cylinder (4 ') is freely moved and the pour cylinder (3) is operated with the buoy operating lever, the contact point of the sliding bottle (8) and the double cylinder (4') slid in the groove (6) The bucket 13 at the tip of the arm 2 keeps moving in contact with the bottom surface by pushing the soil or pushing the soil back and forth to achieve efficient performance of the front work. And it is practical to be able to operate legally by simply operating the boolean lever.

Claims (1)

도면에 표시한 바와 같이 부움(1), 아암(2), 부움실린더(3), 아암시린더(4), 버켓트 실린더(5), 버켓트(13)등으로된 굴삭기에 있어서 아암(2)양면에 홈(6)을 요설하고 통공(6')을 천설하여 부움(1)선단 포오크 부위에 접동병(8)을 착설하여 홈(6)내에서 접동되게 하거나 축간(7)을 통공(6')에 관삽시켜 축착토록 하고 아암실린더(4)내에 이중 실린더(4')를 장착하여 그 후단부의 괘지공(9)에 괘지보울트(10)을 나착토록 하여서된 법면 작업용 굴삭기.As shown in the figure, an arm 2 in an excavator made of a buoy 1, an arm 2, a buoy cylinder 3, an arm cylinder 4, a bucket cylinder 5, a bucket 13, or the like is shown. Grooves 6 on both sides, and through holes 6 'are installed to allow sliding bottles 8 to be installed at the forks at the tip of the buoys so that they slide within the grooves 6 or through the shaft 7 A 6 ') excavator, which is fitted with a double cylinder (4') in the arm cylinder (4 ') and the anchor bolt (10) in the rear hole (9) in the rear end of the excavator work for excavator work.
KR2019850012538U 1985-09-26 1985-09-26 Excavator KR890008811Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850012538U KR890008811Y1 (en) 1985-09-26 1985-09-26 Excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850012538U KR890008811Y1 (en) 1985-09-26 1985-09-26 Excavator

Publications (2)

Publication Number Publication Date
KR870005302U KR870005302U (en) 1987-04-23
KR890008811Y1 true KR890008811Y1 (en) 1989-12-05

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ID=19245561

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850012538U KR890008811Y1 (en) 1985-09-26 1985-09-26 Excavator

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100488207B1 (en) * 1998-06-15 2005-07-07 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 Connection structure of boom and arm of heavy equipment

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Publication number Publication date
KR870005302U (en) 1987-04-23

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