KR200160548Y1 - Combination device of an excavator attachment apparatus - Google Patents
Combination device of an excavator attachment apparatus Download PDFInfo
- Publication number
- KR200160548Y1 KR200160548Y1 KR2019970018117U KR19970018117U KR200160548Y1 KR 200160548 Y1 KR200160548 Y1 KR 200160548Y1 KR 2019970018117 U KR2019970018117 U KR 2019970018117U KR 19970018117 U KR19970018117 U KR 19970018117U KR 200160548 Y1 KR200160548 Y1 KR 200160548Y1
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- South Korea
- Prior art keywords
- excavator
- attachment mechanism
- coupling device
- attachment
- main body
- Prior art date
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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
- E02F3/36—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
- E02F3/3622—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 locking element acting on a pin
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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
- E02F3/365—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
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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)
- Pivots And Pivotal Connections (AREA)
- Shovels (AREA)
Abstract
본 고안은 굴삭기의 부착기구 결합장치에 관한 것으로, 더욱상세하게는 연결고리에 의해 각종 부착기구(버킷 또는 브레이커)등을 결합할 때 굴삭기의 암에 설치하여 사용되는 굴삭기의 부착기구 결합장치에 관한 것이다.The present invention relates to an attachment mechanism coupling device of an excavator, and more particularly, to an attachment mechanism coupling device of an excavator which is used by being installed on the arm of an excavator when coupling various attachment mechanisms (buckets or breakers) by a connection ring. will be.
본 고안의 목적은 굴삭기 부착기구의 결합장치에 굴삭기 부착기구를 결합함에 있어 결속력을 증대시키도록 함에 있으며 또한, 결합 부위의 마모에 따른 교환 사용이 용이하도록하여 경제성 및 사용효율을 증대시킨 굴삭기의 부착기구 결합장치를 제공됨에 있는 것이다.The purpose of the present invention is to increase the binding force in the coupling of the excavator attachment mechanism to the coupling device of the excavator attachment mechanism, and also to facilitate the exchange and use according to the wear of the coupling portion to increase the economical efficiency and use efficiency of the excavator attachment It is to provide a mechanical coupling device.
따라서, 상기 목적을 달성하기 위한 구체적인 수단으로는 본체로 유압 실린더와 연결고리와 고정편을 갖으며 유압에 의해 작동되는 조립부와 조립부 타측에 핀 끼움홈을 갖는 굴삭기의 부착기구 결합장치에 있어서, 상기 고정편을 곡선형태의 경사면을 갖도록 구성시키며 본체와 탈, 부착(부분용접 또는 볼트에 의한 방법등)되게 결합 형성하므로서 목적을 달성한다.Therefore, as a specific means for achieving the above object in the attachment mechanism coupling device of the excavator having a hydraulic cylinder and a connecting ring and a fixed piece as a main body and a hydraulically operated assembly and a pin fitting groove on the other side of the assembly To achieve the purpose, the fixing piece is configured to have a curved inclined surface and is formed to be detachably attached to the main body (part welding or the method by bolts).
Description
본 고안은 굴삭기의 부착기구 결합장치에 관한 것으로, 더욱 상세하게는 연결고리에 의해 각종 부착기구(버킷 또는 브레이커)등을 결합할 때 굴삭기의 암에 설치하여 사용되는 굴삭기의 부착기구 결합장치에 관한 것이다.The present invention relates to an attachment mechanism coupling device of an excavator, and more particularly, to an attachment mechanism coupling device of an excavator used by being installed on the arm of an excavator when coupling various attachment mechanisms (buckets or breakers), etc. by a connecting ring. will be.
일반적으로 부착기구 결합장치는 굴삭기의 암에 설치되어 작업에 따라 각종 부착기구(예 : 버킷 또는 브레이커등)를 교체 장착함에 있어 도1에 도시된 바와같이 유압실린더(21)와, 연결고리(31)와 고정편(32)을 갖으며 유압으로 작동되는 조립부(3)와, 조립부 타측에 반원형의 핀끼움 홈(4)이 형성되며 조임부의 고정편(32)은 경사를 갖고 본체와 일체로 형성되어 실린더(21)로부터 전달되는 유압으로 연결고리를 작동하면 부착기구 고정핀을 상기 연결고리(31)와 고정편(32) 사이로 고정결합하게 되는 것이었다.In general, the attachment mechanism coupling device is installed on the arm of the excavator, and the hydraulic cylinder 21 and the connection ring 31 as shown in FIG. ) And the fixing piece 32, and the hydraulically operated assembly (3), and the semi-circular pin fitting groove (4) is formed on the other side of the assembly and the fixing piece (32) of the tightening part has a slope and When integrally formed to operate the connecting ring by hydraulic pressure transmitted from the cylinder 21 was to be fixed to the attachment mechanism fixing pin between the connecting ring 31 and the fixing piece (32).
따라서, 상기와 같은 고정결합하는 조립부(3)에 있어 고정편(32)은 각각의 경사를 갖도록 구성되므로서 작업시 부착기구로부터 가해지는 힘이 분산되지 못하고 연결 고리로 편중됨에 따라 연결고리(31)의 파손으로 부착기구가 이탈하는 고정력의 문제점이 발생하였으며 또한, 본체와 일체로 형성되어 고정편의 마모 또는 파손시 교환이 불가하여 결합장치 자체를 교환해야 함에 따라 상당한 경제적인 손실이 야기되어 왔다.Therefore, the fixing piece 32 in the fixed coupling assembly 3 as described above is configured to have each inclined, so that the force applied from the attachment mechanism during the operation is not dispersed and is biased by the connecting ring ( 31), the problem of the fixing force that the attachment mechanism is detached due to the damage of the attachment mechanism is also generated, and since it is formed integrally with the main body and cannot be replaced when the fixing piece is worn or damaged, considerable economic losses have been caused as the coupling device itself has to be replaced. .
따라서, 본 고안은 상기와 같은 문제점을 해결하고자 안출된 것으로; 본 고안의 목적은 굴삭기 부착기구의 결합장치에 굴삭기 부착기구를 결합함에 있어 결속력을 증대시키도록 함에 있으며 또한, 결합 부위의 마모에 따른 교환 사용이 용이하도록하여 경제성 및 사용효율을 증대시킨 굴삭기의 부착기구 결합장치를 제공함에 있는 것이다.Therefore, the present invention is devised to solve the above problems; The purpose of the present invention is to increase the binding force in the coupling of the excavator attachment mechanism to the coupling device of the excavator attachment mechanism, and also to facilitate the exchange and use according to the wear of the coupling portion to increase the economical efficiency and use efficiency of the excavator attachment It is to provide a mechanism coupling device.
상기한 목적을 달성하기 위한 구체적인 수단으로는; 본체로 유압 실린더와 연결고리와 고정편을 갖으며 유압에 의해 작동되는 조립부와 조립부 타측에 핀 끼움홈을 갖는 굴삭기의 부착기구 결합장치에 있어서, 상기 고정편을 곡선형태의 경사면을 갖도록 구성시키며 본체와 탈, 부착(부분용접 또는 볼트에 의한 방법)되게 결합 형성하므로서 목적을 달성한다.Specific means for achieving the above object; In the attachment mechanism coupling device of the excavator having a hydraulic cylinder, a connecting ring and a fixed piece as a main body and a pin fitting groove on the other side of the hydraulic assembly, the fixing piece is configured to have a curved inclined surface. In order to achieve the object, the main body is formed to be detached from the main body and attached (partly welded or bolted).
제1도는 종래의 굴삭기구 부착기구 결합장치의 사시도.1 is a perspective view of a conventional excavator attachment mechanism coupling device.
제2도는 본 고안에 따른 굴삭기 부착기구 결합장치의 분해 사시도.Figure 2 is an exploded perspective view of the excavator attachment mechanism coupling device according to the present invention.
제3도는 본 고안에 따른 굴삭기 부착기구 결합장치의 결합 사시도.Figure 3 is a combined perspective view of the excavator attachment mechanism coupling device according to the present invention.
제4도는 본 고안에 따른 굴삭기 부착기구 결합장치의 작용상태도.Figure 4 is an operating state of the excavator attachment mechanism coupling device according to the present invention.
＜도면의 주요부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>
1 : 본체 2 : 중앙부1 body 2 center portion
3 : 조립부 4 : 핀 끼임홈3: assembling unit 4: pin pinch groove
11 : 연결편 21 : 실린더11 connection piece 21 cylinder
31 : 연결고리 32, 32' : 고정편31: Connection 32, 32 ': Fixed piece
33 : 조립홈 211 : 실린더축33: assembly groove 211: cylinder shaft
h, h' : 연결구멍 M : 부착기구h, h ': connection hole M: attachment mechanism
A : 굴삭기 암A: excavator arm
이하, 본 고안에 따른 굴삭기의 부착기구 결합장치의 바람직한 실시예 구성을 첨부도면에 의거 상세히 설명하기기로 한다.Hereinafter, a preferred embodiment configuration of the attachment mechanism coupling device of the excavator according to the present invention will be described in detail based on the accompanying drawings.
도1은 종래 굴삭기 부착기구 결합장치의 사시도이고, 도2는 본 고안에 따른 굴삭기 부착기구 결합장치의 분해사시도이며, 도3은 본 고안에 따른 굴삭기 부착기구 결합장치의 결합 사시도이고 도4는 본 고안에 따른 굴삭기의 부착기구 결합장치의 작용상태도로서 그 구성상태를 살펴보면, 중앙이 직사각형태로 관통되는 본체(1)와 본체내로 조립되는 유압실린더(21)와 유압실린더(21)와 연결된 연결고리(31)와 고정편(32')을 갖는 조임부(3)와 조립부 타측에 반원형의 핀 끼임홈(4)이 형성되어 지므로서 본 고안에 따른 굴삭기의 부착기구 결합장치를 구성하게 된다.1 is a perspective view of a conventional excavator attachment mechanism coupling device, Figure 2 is an exploded perspective view of the excavator attachment mechanism coupling device according to the present invention, Figure 3 is a perspective view of the excavator attachment mechanism coupling device according to the present invention and Figure 4 is As a working state diagram of the attachment mechanism coupling device of the excavator according to the present invention, the configuration state is connected to the main body 1 penetrated in a rectangular shape and the hydraulic cylinder 21 and the hydraulic cylinder 21 assembled into the main body. A semicircular pin fitting groove 4 is formed on the other side of the tightening part 3 and the assembly part 31 having the 31 and the fixing piece 32 ', thereby configuring the attachment mechanism coupling device of the excavator according to the present invention.
이때, 상기 본체(1)는 도2 내지 도3에 도시된 바와 같이 중앙이 직사각형체로 관통되어 내부로 전술한 유압실린더(21)가 중앙부(2)에 형성되고, 상단 길이방향으로는 굴삭기 암(A)과 조립되는 연결편(11)이 형성되며, 하단 일측면으로는 부착기구의 고정핀에 결합되는 반원형의 핀 끼임홈(4)이 구성되어지되, 상기 연결편상에는 굴삭기 암에 연결되는 다수개의 연결 구멍(h)이 일정한 배치구성으로 형성되며 핀 끼임홈(4)이 형성된 본체 하단 측면상에는 일정한 임의의 위치에 핀에 의해 조립되도록 다수개의 연결구멍(h')이 형성된다.At this time, the main body 1 has a center through the rectangular body as shown in Figures 2 to 3, the above-described hydraulic cylinder 21 is formed in the central portion 2, the excavator arm ( The connecting piece 11 is assembled with A) is formed, the lower one side is composed of a semi-circular pin fitting groove (4) coupled to the fixing pin of the attachment mechanism, a plurality of connections connected to the excavator arm on the connection piece The holes h are formed in a constant configuration, and a plurality of connection holes h 'are formed on the bottom side of the main body where the pin fitting grooves 4 are formed so as to be assembled by the pins at a predetermined arbitrary position.
또한, 본체 하단 타측면으로는 후술하는 연결고리(31)가 결합되는 힌지구가 형성 되어진다.In addition, the other side of the lower end of the main body is formed with a hinge sphere is coupled to the connecting ring 31 to be described later.
한편, 상기한 조립부(3)는 본체(1)의 하단 타측으로 연결고리(31)와 고정편(32')과 조립홈(33)으로 구성되며 상기 연결고리(31)는, 갈고리 형상으로 부착기구를 연결 조립하는 기능으로서 일측면 외측에 복수개의 조립구멍이 형성된다.On the other hand, the assembly portion 3 is composed of a connecting ring 31, a fixing piece 32 'and an assembly groove 33 to the other side of the lower end of the main body 1, the connecting ring 31 has a hook shape As a function of assembling and attaching the attachment mechanism, a plurality of assembling holes are formed on one side outside.
또한, 상기 고정편(32')은 본 고안의 요지로써, 하단면을 곡선형태의 경사를 갖도록 하고 본체(1)와 탈,부착(부분용접 또는 볼트조임 방법)하여지도록 형성되며, 조립홈(33)은 본체에 상기 고정편(32')과 동일한 형상의 홈으로 구성되어 고정편(32')이 결합되어지도록 형성 된다.In addition, the fixing piece (32 ') is the gist of the present invention, the lower surface has a curved inclination and is formed to be detached and attached to the main body 1 (partial welding or bolt tightening method), the assembly groove ( 33 is formed in the main body with the groove having the same shape as the fixing piece 32 'is formed so that the fixing piece 32' is coupled.
이상, 상기 구성으로 형성된 굴삭기의 부착기구 결합장치의 상호작용 및 조립상태를 살펴보면, 도3에 도시된 바와같이 결합장치 본체(1)에 있어 중앙부(2)내로 실린더(21)를 길이방향으로 연결하여 연결구멍(h)을 통해 조립핀을 삽입하여 실린더(21)를 조립하고 실린더 축(211) 단부로는 연결고리(31)를 연결하며, 상기와 같이 연결된 연결고리(31)를 본체의 힌지구에 연결한다.Above, looking at the interaction and assembly state of the attachment mechanism coupling device of the excavator formed in the above configuration, as shown in Figure 3 in the coupling device body 1 in the longitudinal direction connecting the cylinder 21 into the central portion (2) Insert the assembly pin through the connecting hole (h) to assemble the cylinder (21) and connect the connecting ring (31) to the end of the cylinder shaft (211), and connect the connecting ring (31) as described above. Connect to Earth
또한, 고정편(32')은 상단면의 양끝단이 조립홈(33))에 결합고정(부분용접 또는 볼트조임방법)하므로써 조립을 완료하게 된다.In addition, the fixing piece 32 'is completed by assembling and fixing (partial welding or bolting) both ends of the upper end surface to the assembly groove 33.
따라서, 실린더(21)에 의해 실린더 축(211)의 유입작용으로 전,후 운동하게되면 도4에 도시된 바와같이 연결고리(31)는 조임 또는 풀림되어 부착기구(M)를 장,탈착 가능하게 조립연결 시키게 되는 것이며 이때, 고정편(32')은 연결고리(31)의 밀착면이 부착기구의 고정핀을 감싸는 형태로 조임할때, 상기 고정핀의 타측면에 고정편(32')의 경사면이 밀착되어 고정시키므로서 연결고리(31)로 집중되는 힘을 분산하는 것이며 또한, 고정편(32')의 마모시에도 고정편만의 교체가 가능한 것이다.Therefore, when the cylinder 21 moves forward and backward by the inflow of the cylinder shaft 211, as shown in FIG. 4, the connecting ring 31 is tightened or loosened so that the attachment mechanism M can be mounted and detached. In this case, the fixing piece 32 'is fastened to the other side of the fixing pin when the tight surface of the connecting ring 31 is tightened in a form surrounding the fixing pin of the attachment mechanism. While the inclined surface of the close contact is fixed to disperse the force concentrated in the connecting ring 31, it is possible to replace only the fixing piece even when the fixing piece (32 ') wear.
이상, 상기한 바와같은 구성으로 창안된 본 고안에 따른 굴삭기의 부착기구 결합장치는 조립부의 고정편을 곡선형태의 경사를 갖도록 구성하므로서 밀착부위가 확대되어 힘의 분산 및 고정력 증대효과를 제공해 줄 뿐만아니라, 고정편을 부분용접 및 볼트조임 방법으로 탈,부착 할 수 있도록 구성시켜, 결합부위의 마모 또는 파손에 따른 교환을 용이하도록하여 경제성 및 사용효율을 증대시킨 것으로 소비자에게 매우 괄목할만한 기대효과를 제공하게 되는 것이다.Above, the attachment mechanism coupling device of the excavator according to the present invention devised in the configuration as described above is configured to have a curved inclination of the fixing piece of the assembly portion, the contact area is expanded to provide the effect of force distribution and increase the fixing force. Rather, the fixing piece can be detached and attached by partial welding and bolt tightening method, and it is easy to exchange due to wear or breakage of the coupling part to increase economical efficiency and use efficiency. Will be provided.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970018117U KR200160548Y1 (en) | 1997-07-09 | 1997-07-09 | Combination device of an excavator attachment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970018117U KR200160548Y1 (en) | 1997-07-09 | 1997-07-09 | Combination device of an excavator attachment apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990004874U KR19990004874U (en) | 1999-02-05 |
| KR200160548Y1 true KR200160548Y1 (en) | 1999-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970018117U KR200160548Y1 (en) | 1997-07-09 | 1997-07-09 | Combination device of an excavator attachment apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200160548Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101068130B1 (en) | 2009-02-21 | 2011-09-27 | 박정득 | Multi-grapple for excavator |
-
1997
- 1997-07-09 KR KR2019970018117U patent/KR200160548Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101068130B1 (en) | 2009-02-21 | 2011-09-27 | 박정득 | Multi-grapple for excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990004874U (en) | 1999-02-05 |
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