KR20160077509A - Variable capacity type bucket for excavator - Google Patents

Variable capacity type bucket for excavator Download PDF

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Publication number
KR20160077509A
KR20160077509A KR1020140187258A KR20140187258A KR20160077509A KR 20160077509 A KR20160077509 A KR 20160077509A KR 1020140187258 A KR1020140187258 A KR 1020140187258A KR 20140187258 A KR20140187258 A KR 20140187258A KR 20160077509 A KR20160077509 A KR 20160077509A
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South Korea
Prior art keywords
excavator
bucket
variable capacity
coupling hole
coupling
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KR1020140187258A
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Korean (ko)
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곽성욱
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현대중공업 주식회사
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Priority to KR1020140187258A priority Critical patent/KR20160077509A/en
Publication of KR20160077509A publication Critical patent/KR20160077509A/en

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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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • 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
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
    • 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
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors

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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)

Abstract

The present invention relates to a variable capacity type bucket for an excavator and, more specifically, to a variable capacity type bucket for an excavator which comprises: a first body having a lug, fixated at a front end of an arm of the excavator, at one side and forming a first coupled hole at the other side; and a second body forming a plurality of second coupling holes, bolt-fastened to the first coupling hole formed in the first body, at one side and provided with a working tooth at the other side, wherein the second coupling holes are spaced at regular intervals in a horizontal direction. The present invention enables a worker to adjust the capacity of the bucket, in which workpieces are carried, thereby making it unnecessary being provided with a plurality of buckets with different capacities to save work costs and work time.

Description

굴삭기용 가변 용량 버킷{Variable capacity type bucket for excavator}Variable capacity type bucket for excavator < RTI ID = 0.0 >

본 발명은 굴삭기용 버킷에 관한 것으로, 특히 작업물이 담기는 버킷의 용량을 조절할 수 있는 굴삭기용 가변 용량 버킷에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bucket for an excavator, and more particularly to an adjustable bucket for an excavator capable of adjusting a capacity of a bucket in which a workpiece is contained.

일반적으로 건설중장비의 일종인 굴삭기는 토사나 암석을 채굴하기 위해 사용되는 토목 기계로서, 택지조성사업, 도로 및 하수도 공사, 하천개조, 차수공사, 터널 및 지하철 공사, 토석 채취작업, 임야개간공사, 토사 적재작업과 같은 각종 토목 및 건설현장에서 다양한 작업을 할 수 있도록 제작된 것이다.Excavator, which is a kind of heavy equipment for construction, is a civil engineering machine used for mining toys and rocks. It is used for construction of residential land, road and sewage works, river remodeling, sewer works, tunnels and subway works, It is designed to be able to do a variety of work in various civil engineering and construction sites such as soil loading work.

이러한 굴삭기는 공지된 바와 같이, 이송장치와 운전실을 갖는 본체기기에 상하 방향으로 회동 가능하도록 붐이 연결되고, 붐의 선단에는 상하 방향으로 회동가능하도록 아암이 연결되며, 아암의 선단에는 상하 방향으로 회동 가능하도록 버킷(bucket)이 연결되는 구조로서, 각각의 연결부분에는 유압장치가 형성되어 유압으로 구동되게 형성되어 있다.As known in the art, a boom is connected to a main body device having a conveying device and a cabin so as to be vertically rotatable, and an arm is connected to a front end of the boom so as to be vertically rotatable. And a bucket is connected to be rotatable. A hydraulic device is formed at each connection portion and is formed to be driven by hydraulic pressure.

즉, 굴삭기는 버킷을 기본으로 장착하여 토사나 암석을 퍼 올리는 작업을 하고, 필요에 따라 리퍼(ripper)나 천공기 등을 장착하여서 단단한 지점을 절개하거나 구멍을 뚫어주는 작업을 수행하는 등 다양한 작업을 수행할 수 있는 것이다.
In other words, the excavator is equipped with a bucket as a base to carry out the work of pumped up a toe or rock, and it is equipped with a ripper or a perforator if necessary, It can be done.

도 1은 종래의 굴삭기용 버킷을 나타낸 일측면도이다. 도 1을 참조하면, 종래 굴삭기용 버킷은 상부가 개방되고 내부에 작업물을 담기는 수용공간이 마련된 몸체(10)와, 굴삭기의 아암 선단에 회동가능하게 고정하는 러그(L)가 일측에 구비되고, 타측에는 작업용 투스(tooth)(T)가 구비된다.1 is a side view showing a conventional bucket for an excavator. 1, a bucket for a conventional excavator has a body 10 having an upper portion thereof opened and a receiving space for receiving a workpiece therein, and a lug L which is rotatably fixed to an arm end of the excavator, And a tooth T for work is provided on the other side.

이와 같은 종래의 굴삭기용 버킷의 경우, 작업물이 수용되는 수용공간의 용량을 늘리기 위해서는 현재 장착된 버킷을 탈거한 다음, 용량이 다른 버킷으로 교체해야만 했다.In the conventional excavator bucket, in order to increase the capacity of the accommodating space in which the workpiece is accommodated, the currently installed bucket has to be removed and replaced with a bucket having a different capacity.

즉, 용량이 서로 다른 복수의 버킷을 구비한 상태로 작업장을 이동해야만 했고, 작업환경에 따라 일일이 버킷을 교체해야하기 때문에 작업의 번거로움과 함께 교체로 인한 작업시간이 지연되어 작업효율이 저하되는 문제가 있다.In other words, it is necessary to move the workplace with a plurality of buckets having different capacities, and since the bucket must be changed according to the working environment, the work is troublesome and the work efficiency due to the replacement is delayed there is a problem.

대한민국 실용신안공보 제20-1996-0004175호(1996년 05월 22일 공고)Korean Utility Model Publication No. 20-1996-0004175 (published on May 22, 1996)

상술한 문제점을 해결하기 위해 안출된 본 발명의 과제는, 작업물이 담기는 버킷의 용량을 작업자에 의해 간단하게 조절할 수 있는 굴삭기용 가변 용량 버킷을 제공하는 데 있다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a variable capacity bucket for an excavator in which the capacity of a bucket in which a workpiece is placed can be easily adjusted by an operator.

상기 과제를 달성하기 위해 안출된 본 발명은, 굴삭기의 아암 선단에 회동가능하게 고정하는 러그가 일측에 구비되고, 타측에 제1결합홀이 형성된 제1몸체 및 상기 제1몸체에 형성된 제1결합홀에 볼트체결되는 복수의 제2결합홀이 일측에 형성되고, 타측에는 작업용 투스(tooth)가 구비된 제2몸체를 포함하며, 상기 제2결합홀은 수평 방향으로 소정 간격 이격 되어 형성된다.According to an aspect of the present invention, there is provided an excavator comprising a first body provided with a lug rotatably fixed to an arm end of an excavator at one side thereof and a first engagement hole formed at the other side thereof, A second body having a plurality of second engaging holes to be bolted to the holes formed on one side thereof and a tooth for working on the other side thereof and the second engaging holes are spaced apart from each other by a predetermined distance in the horizontal direction.

상기 제1결합홀과 제2결합홀은 수직 방향으로 소정 간격 이격 되어 형성된 것을 특징으로 한다.The first and second engagement holes are spaced apart from each other by a predetermined distance in the vertical direction.

상기 볼트의 끝단에 체결되는 너트를 더 구비하는 것을 특징으로 한다.And a nut fastened to an end of the bolt.

본 발명은 작업물이 담기는 버킷의 용량을 작업자에 의해 용이하게 조절할 수 있기 때문에 용량이 각기 서로 다른 다수의 버킷을 구비하지 않아도 되어 작업에 소요되는 비용 및 작업시간을 절감하는 효과가 있다.Since the operator can easily adjust the capacity of the bucket in which the workpiece is stored, it is not necessary to provide a plurality of buckets having different capacities, thereby reducing the cost and time required for the operation.

본 명세서에서 첨부되는 다음의 도면들은 본 발명의 바람직한 실시예를 예시하는 것이며, 발명의 상세한 설명과 함께 본 발명의 기술사상을 더욱 이해시키는 역할을 하는 것이므로, 본 발명은 그러한 도면에 기재된 사항에만 한정되어서 해석되어서는 아니 된다.
도 1은 종래의 굴삭기용 버킷을 나타낸 일측면도,
도 2는 본 발명의 실시예에 따른 굴삭기용 가변 용량 버킷을 나타낸 일측면도 및 작동 상태도,
도 3은 상기 도 2의 분해도이다.BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, And shall not be construed as interpretation.
1 is a side view of a conventional excavator bucket,
FIG. 2 is a side view and an operating state view showing a variable capacity bucket for an excavator according to an embodiment of the present invention;
3 is an exploded view of FIG.

이하, 첨부한 도면을 참조하여 본 발명에 따른 굴삭기용 가변 용량 버킷의 바람직한 실시예에 대해 상세하게 설명한다.
Hereinafter, preferred embodiments of the variable capacity bucket for an excavator according to the present invention will be described in detail with reference to the accompanying drawings.

도 2 및 도 3은 본 발명의 실시예에 따른 굴삭기용 가변 용량 버킷을 나타낸 일측면도, 작동 상태도 및 분해도이다.FIGS. 2 and 3 are a side view, an operating state view, and an exploded view showing a variable capacity bucket for an excavator according to an embodiment of the present invention.

도 2 및 도 3을 참조하면, 본 발명의 바람직한 실시예에 따른 굴삭기용 가변 용량 버킷은 제1몸체(100) 및 제2몸체(200)를 포함하는 구성요소로 이루어지며, 이를 상세히 설명하면 다음과 같다.Referring to FIGS. 2 and 3, the variable capacity bucket for an excavator according to a preferred embodiment of the present invention is composed of components including a first body 100 and a second body 200, Respectively.

먼저, 상기 제1몸체(100)와 제2몸체(200)는 버킷의 일측면을 바라볼 때, 수직축을 중심으로 좌우 2개로 분리된 형태로 이루어진다.The first body 100 and the second body 200 are separated from each other in the left and right directions with respect to the vertical axis when viewed from one side of the bucket.

상기 제1몸체(100)는 굴삭기의 아암 선단에 회동가능하게 고정하는 러그(L)가 일측에 구비되고, 타측에는 후술하는 제2몸체(200)에 일측면에 면 접촉하면서 제2몸체(200)에 형성된 제2결합홀(210)에 연통하여 볼트에 의해 체결되는 제1결합홀(110)이 형성된다.The first body 100 is provided with a lug L which is rotatably fixed to the arm tip of the excavator and the other body is connected to the second body 200 The first coupling hole 110 is formed by connecting the first coupling hole 210 and the second coupling hole 210 to each other.

이때, 상기 제1결합홀(110)은 적어도 하나 이상으로 형성되고, 바람직하게는 복수의 제1결합홀(110)이 수직으로 소정 간격 이격 되어 배치될 수 있다.At this time, the first coupling holes 110 may be formed at least one, and preferably, the plurality of first coupling holes 110 may be vertically spaced apart from each other.

상기 제2몸체(200)는 상기 제1몸체(100)에 형성된 제1결합홀(110)에 볼트체결되는 복수의 제2결합홀(210)이 일측에 형성되고, 타측에는 작업용 투스(tooth)(T)가 구비된다.The second body 200 has a plurality of second coupling holes 210 formed at one side thereof to be bolted to a first coupling hole 110 formed in the first body 100 and a tooth for working, (T).

여기서, 상기 제2결합홀(210)은 복수의 제2결합홀(210)이 수평으로 소정 간격 이격 되어 배치되는 것이 바람직하다.Here, it is preferable that the second coupling holes 210 are horizontally spaced apart from each other by a plurality of second coupling holes 210.

이때, 상기 제2결합홀(210)은 상술한 제1결합홀(110)과 마찬가지로 복수의 제2결합홀(210)이 수직으로 소정 간격 이격 되어 배치된다.At this time, the second coupling holes 210 are vertically spaced apart from each other by a plurality of second coupling holes 210, like the first coupling hole 110 described above.

그리고, 상기 제1결합홀(110)과 상기 제2결합홀(210)이 연통하여 볼트(B)에 의해 서로 체결될 때, 상기 볼트(B)의 끝단에 너트(N)가 더 체결됨으로써, 제1몸체(100)와 제2몸체(200)를 더욱 단단하게 체결시킬 수 있다.
When the first coupling hole 110 and the second coupling hole 210 are connected to each other by the bolts B, the nut N is further fastened to the end of the bolt B, The first body 100 and the second body 200 can be tightened more tightly.

이하, 본 발명의 실시예에 따른 굴삭기용 가변 용량 버킷의 작동 상태를 살펴보면 다음과 같다.Hereinafter, an operation state of the variable capacity bucket for an excavator according to an embodiment of the present invention will be described.

먼저, 본 발명의 굴삭기용 버킷의 일측면을 바라볼 때, 수직축을 중심으로 좌우로 분리된 제1몸체(100)와 제2몸체(200)가 마련된다.First, a first body 100 and a second body 200 separated from each other around a vertical axis are provided when viewed from one side of an excavator bucket according to the present invention.

그 다음, 상기 제1몸체(100)에 형성된 제1결합홀(110)과 상기 제2몸체(200)에 형성된 제2결합홀(210)을 서로 연통 되게 하기 위해 상기 제1몸체(100)와 제2몸체(200)를 서로 슬라이딩 면 접촉시킨다.The first body 100 and the second body 200 are connected to each other so that the first coupling hole 110 formed in the first body 100 and the second coupling hole 210 formed in the second body 200 communicate with each other. The second body 200 is brought into sliding-face contact with each other.

그리고, 작업물이 담기는 버킷의 용량을 조절하기 위해 작업자가 알맞은 제1결합홀(110)과 제2결합홀(210)을 연통시켜 볼트(B)로 이를 체결함 다음, 너트(N)로 볼트(B)를 한번 더 체결하여 상기 제1몸체(100)와 제2몸체(200)의 체결력을 상승시킨다.In order to adjust the capacity of the bucket in which the workpiece is loaded, an appropriate first coupling hole 110 and a second coupling hole 210 are communicated with each other to fasten the first coupling hole 110 and the second coupling hole 210 with bolts B, The bolts B are fastened again to increase the fastening force between the first body 100 and the second body 200. [

한편, 도 2에서와 같이 (a)의 경우에는 큰 굴삭력이 발휘됨과 동시에 소용량의 작업물을 담기에 적합하고, (b)의 경우에는 (a)에 비해 굴삭력은 작지만 대용량의 작업물을 담는데 적합하다.
As shown in FIG. 2, (a) shows a large excavating force and at the same time is suitable for containing a small capacity work. In (b), the excavating force is small as compared with (a) It is suitable for carrying.

이상에서는 본 발명을 바람직한 실시예에 의거하여 설명하였으나, 본 발명의 기술적 사상은 이에 한정되지 아니하고 청구항에 기재된 범위 내에서 변형이나 변경 실시가 가능함은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 명백한 것이며, 그러한 변형이나 변경은 첨부된 특허청구범위에 속한다 할 것이다.While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And such variations and modifications are intended to fall within the scope of the appended claims.

100: 제1몸체
110: 제1결합홀
200: 제2몸체
210: 제2결합홀
B: 볼트
L: 러그
N: 너트
T: 투스100: first body
110: first coupling hole
200: second body
210: second coupling hole
B: Bolt
L: Rug
N: Nut
T: Tooth

Claims (3)

굴삭기의 아암 선단에 회동가능하게 고정하는 러그(L)가 일측에 구비되고, 타측에 제1결합홀(110)이 형성된 제1몸체(100); 및
상기 제1몸체(100)에 형성된 제1결합홀(110)에 볼트체결되는 복수의 제2결합홀(210)이 일측에 형성되고, 타측에는 작업용 투스(tooth)(T)가 구비된 제2몸체(200)를 포함하며,
상기 제2결합홀(210)은 수평 방향으로 소정 간격 이격 되어 형성된 굴삭기용 가변 용량 버킷.A first body (100) having a lug (L) rotatably fixed to an arm end of an excavator at one side and a first coupling hole (110) at the other side; And
A plurality of second coupling holes 210 to be bolted to the first coupling holes 110 formed in the first body 100 are formed on one side and a plurality of second coupling holes 210 are formed on the other side, And a body (200)
And the second coupling holes (210) are spaced apart from each other by a predetermined distance in the horizontal direction. 제1항에 있어서,
상기 제1결합홀(110)과 제2결합홀(210)은 수직 방향으로 소정 간격 이격 되어 형성된 것을 특징으로 하는 굴삭기용 가변 용량 버킷.The method according to claim 1,
Wherein the first coupling hole (110) and the second coupling hole (210) are vertically spaced apart from each other by a predetermined distance. 제1항에 있어서,
상기 볼트(B)의 끝단에 체결되는 너트(N)를 더 구비하는 것을 특징으로 하는 굴삭기용 가변 용량 버킷.The method according to claim 1,
And a nut (N) fastened to an end of the bolt (B).
KR1020140187258A 2014-12-23 2014-12-23 Variable capacity type bucket for excavator KR20160077509A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836329A (en) * 2016-12-20 2017-06-13 东莞市天合机电开发有限公司 A kind of special scraper bowl of excavator
KR20170121089A (en) 2017-09-28 2017-11-01 김원철 Excavator with detachable extension arm
CN107476370A (en) * 2017-08-22 2017-12-15 孙丽芳 A kind of power shovel of space variable
CN107542116A (en) * 2017-08-22 2018-01-05 孙丽芳 A kind of journal stirrup movable type power shovel of space variable
KR20190000868U (en) 2017-09-28 2019-04-05 김원철 Excavator bucket for construction machinery
CN113152551A (en) * 2021-04-16 2021-07-23 贵州詹阳动力重工有限公司 Loading is with variable volume loading fill and wheeled multi-purpose machineshop car

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200179866Y1 (en) 1999-11-05 2000-04-15 양봉철 paper cup accompannied with straw

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200179866Y1 (en) 1999-11-05 2000-04-15 양봉철 paper cup accompannied with straw

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106836329A (en) * 2016-12-20 2017-06-13 东莞市天合机电开发有限公司 A kind of special scraper bowl of excavator
CN107476370A (en) * 2017-08-22 2017-12-15 孙丽芳 A kind of power shovel of space variable
CN107542116A (en) * 2017-08-22 2018-01-05 孙丽芳 A kind of journal stirrup movable type power shovel of space variable
KR20170121089A (en) 2017-09-28 2017-11-01 김원철 Excavator with detachable extension arm
KR20190000868U (en) 2017-09-28 2019-04-05 김원철 Excavator bucket for construction machinery
CN113152551A (en) * 2021-04-16 2021-07-23 贵州詹阳动力重工有限公司 Loading is with variable volume loading fill and wheeled multi-purpose machineshop car

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