KR101054192B1 - Road cutting machine coupled to excavator - Google Patents

Road cutting machine coupled to excavator Download PDF

Info

Publication number
KR101054192B1
KR101054192B1 KR1020090045576A KR20090045576A KR101054192B1 KR 101054192 B1 KR101054192 B1 KR 101054192B1 KR 1020090045576 A KR1020090045576 A KR 1020090045576A KR 20090045576 A KR20090045576 A KR 20090045576A KR 101054192 B1 KR101054192 B1 KR 101054192B1
Authority
KR
South Korea
Prior art keywords
excavator
driving wheel
body portion
road
coupled
Prior art date
Application number
KR1020090045576A
Other languages
Korean (ko)
Other versions
KR20100127068A (en
Inventor
양동영
최병기
고현선
장호준
Original Assignee
양동영
조선대학교산학협력단
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 양동영, 조선대학교산학협력단 filed Critical 양동영
Priority to KR1020090045576A priority Critical patent/KR101054192B1/en
Publication of KR20100127068A publication Critical patent/KR20100127068A/en
Application granted granted Critical
Publication of KR101054192B1 publication Critical patent/KR101054192B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
    • E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
    • E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
    • E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
    • 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

Abstract

본 발명은 굴삭기에 결합되는 도로 절단기에 관한 것으로, 보다 상세하게는 도로절단기를 작업현장에 구비된 굴삭기의 헤드부에 간단히 결합하여 사용함으로써 작업능률을 향상시키도록 하는 굴삭기에 결합되는 도로 절단기에 관한 것이다. The present invention relates to a road cutter coupled to an excavator, and more particularly, to a road cutter coupled to an excavator to improve the work efficiency by simply coupled to the head portion of the excavator provided at the work site. will be.

본 발명은 도로면에 간섭되는 바퀴(11)가 설치되고, 상측면 일측에 제1돌출연결구(13)가 형성된 이동프레임(10)과; 상기 이동프레임(10)의 상측면 타측에 가로연결축(25)을 매개로 결합되며, 굴삭기의 헤드부(1)가 연결되게 한쌍의 결속봉(21)이 설치된 몸체부(20)와; 상기 몸체부(20)에 일측이 연결된 상태로 타측이 상기 이동프레임(10)의 제1돌출연결구(13)에 연결되는 탄성유동부(30)와; 상기 몸체부(20)의 내측에 설치된 상태로 상기 몸체부(20)의 외부 일측면에 설치된 제1구동바퀴(45)에 축 연결된 유압모터(40)와; 상기 제1구동바퀴(45)에 제1연결체(55)를 매개로 연결되는 제2구동바퀴(50)와; 상기 제2구동바퀴(50)에 제2연결체(65)를 매개로 연결되는 제3구동바퀴(60)와; 상기 몸체부(20)의 외부 타측면에 설치된 상태로 상기 제3구동바퀴(60)에 회전축(67)을 매개로 연결되는 회전커터날(70)로 구성되는 것을 특징으로 한다. The present invention is a wheel 11 that interferes with the road surface is installed, the moving frame 10 is formed with a first projection connector 13 on one side of the upper side; A body portion 20 coupled to the other side of the upper side of the moving frame 10 through a horizontal connecting shaft 25 and having a pair of binding rods 21 installed thereon to connect the head portion 1 of the excavator; An elastic flow portion 30 having the other side connected to the first protrusion connector 13 of the moving frame 10 with one side connected to the body portion 20; A hydraulic motor 40 axially connected to a first driving wheel 45 installed on an outer side of the body portion 20 while being installed inside the body portion 20; A second driving wheel 50 connected to the first driving wheel 45 via a first connecting member 55; A third driving wheel 60 connected to the second driving wheel 50 via a second connecting body 65; It is characterized by consisting of a rotary cutter blade 70 is connected to the third drive wheel 60 via the rotating shaft 67 in a state installed on the other outer side of the body portion 20.

도로절단기, 굴삭기, 탄성유동부, 몸체부, 이동프레임 Road cutter, excavator, elastic flow part, body part, moving frame

Description

굴삭기에 결합되는 도로 절단기{ROAD CUTTING MACHINE TO COMBINE WITH EXCAVATOR ATTACHMENT APPARATUS}ROAD CUTTING MACHINE TO COMBINE WITH EXCAVATOR ATTACHMENT APPARATUS}

본 발명은 굴삭기에 결합되는 도로 절단기에 관한 것으로, 보다 상세하게는 도로절단기를 작업현장에 구비된 굴삭기의 헤드부에 간단히 결합하여 사용함으로써 작업능률을 향상시키도록 하는 굴삭기에 결합되는 도로 절단기에 관한 것이다. The present invention relates to a road cutter coupled to an excavator, and more particularly, to a road cutter coupled to an excavator to improve the work efficiency by simply coupled to the head portion of the excavator provided at the work site. will be.

일반적으로 도로가 훼손되어 보수공사를 할 경우 보수할 부분에 선을 긋고, 절단기를 이용하여 도로를 절단한 후, 포크레인을 이용하여 콘크리트 및 토양을 제거한다. In general, when the road is damaged and repaired, a line is drawn to the part to be repaired, the road is cut using a cutter, and the concrete and soil are removed using a fork lane.

여기서, 상기 절단기를 작동하여 도로를 절단하는 경우 작업자가 직접 상기 전달기를 조작하면서 미리 그어져 있는 선을 따라 도로를 절단한다. Here, when cutting the road by operating the cutter, the operator cuts the road along a pre-drawn line while directly operating the transmitter.

그러나, 이러한 경우 도로의 절단과정에서의 파편이 작업자의 다리를 가격하게 되어 신체에 손상을 주는 일이 빈번하게 이루어지고 있고, 도로절단기로부터 발생되는 소음으로 작업작이 청각이 손상되거나 약화되는 현상이 발생되고 있는 실정이다. However, in such a case, the debris in the cutting process of the road hits the worker's leg and frequently damages the body. The noise generated from the road cutter causes the work to be damaged or weakened. It is happening.

또한, 절단기를 작업자가 직접운전하면서 도로를 절단하여야 하므로 날씨가 더울경우에는 작업능률이 저하되고, 인건비의 지출로 인해 공사비용이 상승되는 문제점이 있는 실정이다. In addition, since the worker has to cut the road while driving the cutter directly, when the weather is hot, the work efficiency is lowered and the construction cost is increased due to the labor cost.

본 발명은 상기한 문제점을 해결하기 위하여 창안된 것으로, 본 발명의 목적은 무거운 도로절단기를 작업자가 직접운전하지 않고 작업현장에 구비된 굴삭기의 헤드에 간단히 결합하여 도로면을 절단함으로써 도로절단과정에서 발생되는 파편에 의한 작업자의 신체손상 및 도로절단기로부터 발생하는 소음으로 인한 작업자의 청각 손상을 방지하고, 작업능률을 향상시키도록 하는 굴삭기에 결합되는 도로절단기를 제공하는 데 있다. The present invention has been made to solve the above problems, an object of the present invention is to cut the road surface by simply coupling to the head of the excavator provided in the workplace without the heavy road cutter directly operating in the road cutting process It is to provide a road cutter coupled to an excavator to prevent worker's hearing damage due to the body damage and noise generated from the road cutter due to the debris generated, and to improve the work efficiency.

상기의 목적을 달성하기 위한 본 발명의 구성은, 도로면에 간섭되는 바퀴(11)가 설치되고, 상측면 일측에 제1돌출연결구(13)가 형성된 이동프레임(10)과; 상기 이동프레임(10)의 상측면 타측에 가로연결축(25)을 매개로 결합되며, 굴삭기의 헤드부(1)가 연결되게 한쌍의 결속봉(21)이 설치된 몸체부(20)와; 상기 몸체부(20)에 일측이 연결된 상태로 타측이 상기 이동프레임(10)의 제1돌출연결구(13)에 연결되는 탄성유동부(30)와; 상기 몸체부(20)의 내측에 설치된 상태로 상기 몸체부(20)의 외부 일측면에 설치된 제1구동바퀴(45)에 축 연결된 유압모터(40)와; 상기 제1구동바퀴(45)에 제1연결체(55)를 매개로 연결되는 제2구동바퀴(50)와; 상기 제2구동바퀴(50)에 제2연결체(65)를 매개로 연결되는 제3구동바퀴(60)와; 상기 몸체부(20)의 외부 타측면에 설치된 상태로 상기 제3구동바퀴(60)에 회전축(67)을 매개로 연결되는 회전커터날(70)로 구성되는 것을 특징으로 한다. The structure of the present invention for achieving the above object is, the wheel 11 is installed on the road surface to interfere with the moving frame 10, the first projection connector 13 is formed on one side of the upper surface; A body portion 20 coupled to the other side of the upper side of the moving frame 10 through a horizontal connecting shaft 25 and having a pair of binding rods 21 installed thereon to connect the head portion 1 of the excavator; An elastic flow portion 30 having the other side connected to the first protrusion connector 13 of the moving frame 10 with one side connected to the body portion 20; A hydraulic motor 40 axially connected to a first driving wheel 45 installed on an outer side of the body portion 20 while being installed inside the body portion 20; A second driving wheel 50 connected to the first driving wheel 45 via a first connecting member 55; A third driving wheel 60 connected to the second driving wheel 50 via a second connecting body 65; It is characterized by consisting of a rotary cutter blade 70 is connected to the third drive wheel 60 via the rotating shaft 67 in a state installed on the other outer side of the body portion 20.

상술한 바와 같이 본 발명에 따르면, 작업현장에 마련된 굴삭기의 헤드부에 도로절단기를 간단히 결합하여 도로면을 절단함으로써 도로절단과정에서 발생되는 파편에 의한 작업자의 신체손상 및 도로절단기로부터 발생하는 소음으로 인한 작업자의 청각 손상을 방지하는 효과가 있다. As described above, according to the present invention, by simply coupling the road cutter to the head portion of the excavator provided in the work site to cut the road surface by the debris generated in the road cutting process and the noise generated from the road cutter There is an effect to prevent the worker's hearing damage.

또한, 도로절단에 따른 인건비의 절감으로 공사비용이 감소되고 , 굴삭기를 이용하여 작업을 진행하게 되므로 작업능률이 향상되는 효과가 있다. In addition, the construction cost is reduced by reducing labor costs due to road cutting, and work is performed using an excavator, thereby improving work efficiency.

이하, 첨부된 도면을 참조하여 본 발명의 굴삭기에 결합되는 도로 절단기를 상세히 설명한다. Hereinafter, with reference to the accompanying drawings will be described in detail a road cutter coupled to the excavator of the present invention.

도 1은 본 발명에 따른 도로 절단기를 나타낸 사시도이고, 도 2는 본 발명에 따른 도로 절단기의 구동바퀴가 설치된 측면상태를 나타낸 사시도이며, 도 3은 본 발명에 따른 도로 절단기의 분리 상태를 나타낸 분리사시도이고, 도 4는 본 발명에 따른 몸체부의 내측상태를 나타낸 상태도이며, 도 5는 본 발명에 따른 도로 절단기가 굴삭기에 결합된 상태를 나타낸 상태도이고, 도 6은 본 발명에 따른 도로 절단기의 몸체부가 편심되어 도로면을 절단하는 상태를 나타낸 상태도이다. 1 is a perspective view showing a road cutter according to the present invention, Figure 2 is a perspective view showing a side state in which the driving wheel of the road cutter according to the present invention, Figure 3 is a separation showing the separation state of the road cutter according to the present invention 4 is a perspective view showing an inner state of the body portion according to the present invention, FIG. 5 is a state diagram showing a state in which the road cutter according to the present invention is coupled to an excavator, and FIG. 6 is a body of the road cutter according to the present invention. It is a state diagram which showed the state which a part eccentrically cuts the road surface.

상기 도 1 내지 도 6에 도시된 바와 같이, 본 발명에 따른 굴삭기에 결합되 는 도로 절단기는 도로면에 간섭되는 바퀴가 설치된 이동프레임과, 몸체부, 탄성유동부, 유압모터, 제2구동바퀴, 제3구동바퀴, 회전커터날로 구성된다. As shown in Figure 1 to Figure 6, the road cutter coupled to the excavator according to the present invention is a moving frame is installed, the wheel interfering with the road surface, the body portion, the elastic flow portion, the hydraulic motor, the second driving wheel It consists of a third drive wheel and a rotating cutter blade.

상기 이동프레임(10)은 일정넓이를 갖는 판재로 하측면에는 도로면에 간섭되는 바퀴(11)가 설치되어 있고, 상측면 일측에는 제1돌출연결구(13)가 형성되어 있다. The moving frame 10 is a plate having a predetermined width, the wheel 11 is interfered with the road surface is installed on the lower side, the first projection connector 13 is formed on one side of the upper side.

그리고, 상기 몸체부(20)는 일측이 개구된 상태로 내부가 비어 있는 통체로 상기 이동프레임(10)의 상측면 타측에 가로연결축(25)을 매개로 결합되며, 굴삭기의 헤드부(1)가 연결되게 한쌍의 결속봉(21)이 설치되어 있다. In addition, the body portion 20 is a cylindrical body having one side opened, and is coupled to the other side of the upper side of the moving frame 10 via a horizontal connecting shaft 25 via a cylinder, and the head portion 1 of the excavator 1. ), A pair of binding rods 21 are provided.

다시 말해, 상기 이동프레임(10)의 상측면 타측에 가로연결축(25)을 매개로 상기 몸체부(20)의 하측면 뒤쪽이 결합되고, 상기 몸체부(20)의 배면에는 굴삭기의 헤드부(1)가 연결되게 한쌍의 결속봉(21)이 설치되어 있는 것이다. In other words, the rear side of the lower side of the body portion 20 is coupled to the other side of the upper side of the moving frame 10 via the horizontal connecting shaft 25, and the back of the body portion 20 of the head of the excavator A pair of binding rods 21 are provided so that (1) is connected.

그리고, 상기 탄성유동부(30)는 상기 몸체부(20)에 일측이 연결된 상태로 타측이 상기 이동프레임(10)의 제1돌출연결구(13)에 연결된다. The elastic flow part 30 is connected to the first protrusion connector 13 of the moving frame 10 while the other side thereof is connected to one side of the body part 20.

여기서, 상기 탄성유동부(30)는 상기 제1돌출연결구(13)에 핀결합된 상태로 회전되는 제1결속구(31), 상기 제1결속구(31)에 일측단이 일체로 결합되는 안내봉(32)과, 상기 제1결속구(31)에 일측단이 간섭된 상태로 상기 안내봉(32)을 감싸는 탄성부재(35)와, 상기 탄성부재(35)의 타측단이 간섭되고 상기 안내봉(32)의 타측단이 내측을 관통하여 상측외부로 돌출되며 상기 몸체부(20)에 형성된 제2돌출연결구(23)에 핀결합되는 제2결속구(37)로 구성된다. Here, the elastic flow portion 30 is the first binding port 31 is rotated in a pin-coupled state to the first projection connector 13, one side end is integrally coupled to the first binding port (31). Guide rod 32, the elastic member 35 surrounding the guide rod 32 in a state where one end is interfered with the first binding hole 31, and the other end of the elastic member 35 is interfered with The other end of the guide rod 32 penetrates the inner side and protrudes outward and consists of a second binding hole 37 that is pin-coupled to the second protruding connector 23 formed in the body portion 20.

또한, 상기 안내봉(32)의 타측단에는 상기 제2결속구(37)의 상측외주면에 걸 림되게 걸림턱(33)이 형성되어 있는 것이 바람직하다. In addition, it is preferable that the locking step 33 is formed on the other end of the guide rod 32 to be caught on the upper outer peripheral surface of the second binding port 37.

다시 말해, 도 6에 도시된 바와 같이 굴삭기의 해드부(1)가 상기 몸체부(20)의 결속봉(21)에 연결되어 상기 몸체부(20)의 무게중심이 앞쪽으로 편심되면 상기 제2결속구(37)가 상기 탄성부재(35)를 압박함과 동시에 상기 안내봉(32)의 타측이 상기 제2결속구(37)의 상측 외부로 돌출되는 것이다. In other words, as shown in FIG. 6, when the head portion 1 of the excavator is connected to the binding rod 21 of the body portion 20 and the center of gravity of the body portion 20 is eccentrically forward, the second portion While the binding hole 37 presses the elastic member 35, the other side of the guide rod 32 protrudes outward from the upper side of the second binding hole 37.

그리고, 상기 유압모터(40)는 상기 몸체부(20)의 내측에 설치된 상태로 상기 몸체부(20)의 외부 일측면에 설치된 제1구동바퀴(45)에 축 연결된다. In addition, the hydraulic motor 40 is axially connected to the first driving wheel 45 installed on the outer side of the body portion 20 in a state installed inside the body portion 20.

그리고, 상기 제2구동바퀴(50)는 상기 제1구동바퀴(45)에 제1연결체(55)를 매개로 연결되고, 상기 제3구동바퀴(60)는 상기 제2구동바퀴(50)에 제2연결체(65)를 매개로 연결된다. In addition, the second driving wheel 50 is connected to the first driving wheel 45 via a first connecting member 55, and the third driving wheel 60 is the second driving wheel 50. It is connected to the second connecting body 65 via.

다시 말해, 상기 유압모터(40)에 의해 상기 제1구동바퀴(45)가 회전되면, 상기 제1구동바퀴(45)의 회전력이 상기 제1연결체(55)를 매개로 상기 제2구동바퀴(50)에 전달되고, 전달된 회전력이 상기 제2연결체(65)를 매개로 하여 상기 제3구동바퀴(60)에 전달되어 상기 제3구동바퀴(60)가 회전되는 것이다. In other words, when the first driving wheel 45 is rotated by the hydraulic motor 40, the rotational force of the first driving wheel 45 is the second driving wheel via the first connecting member 55. It is transmitted to the 50, the transmitted rotational force is transmitted to the third driving wheel 60 via the second connecting member 65 is to rotate the third driving wheel 60.

여기서, 상기 제1,2,3구동바퀴(45,50,60)의 가리도록 상기 몸체부(20)의 측면에 부착되는 커버체(27)가 구비하는 것이 바람직하다. Here, the cover body 27 is attached to the side of the body portion 20 so as to cover the first, second, third driving wheels (45, 50, 60).

그리고, 상기 회전커터날(70)은 상기 몸체부(20)의 외부 타측면에 설치된 상태로 상기 제3구동바퀴(60)에 회전축(67)을 매개로 연결된다. In addition, the rotary cutter blade 70 is connected to the third driving wheel 60 via the rotary shaft 67 in a state of being installed on the outer side of the body 20.

다시 말해, 상기 회전축(67)의 일측단이 상기 제3구동바퀴(60)에 결합된 상태로 상기 몸체부(20)의 내측을 관통하여 외부 타측면에 설치된 상기 회전커터 날(70)에 타측단이 연결되어 상기 유압모터(40)로부터 전달된 회전력에 의해 상기 회전커터날(70)이 회전되는 것이다. In other words, the one end of the rotary shaft 67 is coupled to the third driving wheel 60 to penetrate the inner side of the body portion 20 and ride on the rotary cutter blade 70 installed on the other side. Side end is connected to the rotary cutter blade 70 is rotated by the rotational force transmitted from the hydraulic motor (40).

여기서, 상기 몸체부(20)에는 상기 회전커터날(70)의 일정부분을 감싸도록 하는 회전커터날보호커버(28)가 결합되고, 상기 회저커터날보호커버(28)에는 도로절단시 윤활 역활을 하는 원수가 용이하게 유입되게 원수인입구(29)가 형성되는 것이 바람직하다. In this case, the body portion 20 is coupled to the rotary cutter protection cover 28 to cover a certain portion of the rotary cutter blade 70, the rotary cutter blade protection cover 28 serves as lubrication when cutting the road. It is preferable that the raw water inlet 29 is formed so that the raw water easily enters.

상기와 같이 구성된 본 발명의 작용 및 효과를 살펴보면, 굴삭기의 헤드부(1)를 몸체부(20)에 설치된 결속봉(21)에 연결한다. Looking at the operation and effect of the present invention configured as described above, connects the head portion 1 of the excavator to the binding rod 21 installed in the body portion 20.

그런 상태에서, 굴삭기의 암을 움직여 도로면의 절단위치로 이동시킨 후, 상기 몸체부(20)의 내측에 설치된 유압모터(40)에 유압을 가함으로써 제1구동바퀴(45)의 회전력이 제2,3구동바퀴(50,60)를 거쳐 회전커터날(70)에 전달되도록 하여 도로면을 절단하면 된다. In such a state, after moving the arm of the excavator to the cutting position of the road surface, by applying hydraulic pressure to the hydraulic motor 40 installed inside the body portion 20, the rotational force of the first driving wheel 45 is first The road surface may be cut by passing the second and third driving wheels 50 and 60 to the rotary cutter blade 70.

이와 같이 작업현장에서 구비되는 굴삭기에 본 발명의 도로절단기를 간단히 결합하여 도로면을 절단함으로써 도로절단과정에서 발생되는 파편에 의한 작업자의 신체 손상이나 도로절단기로부터 발생되는 소음으로 인한 청각의 손상을 방지할 수 있는 효과가 있고, 인건비의 절감과 더불어 작업능률이 향상된다. Thus, by simply combining the road cutter of the present invention with an excavator provided in the work site to cut the road surface to prevent damage to the worker's body due to debris generated during the road cutting process or hearing damage due to noise generated from the road cutter. It can do the work, and the labor efficiency is improved and the work efficiency is improved.

도 1은 본 발명에 따른 도로 절단기를 나타낸 사시도, 1 is a perspective view of a road cutter according to the present invention,

도 2는 본 발명에 따른 도로 절단기의 구동바퀴가 설치된 측면상태를 나타낸 사시도, Figure 2 is a perspective view showing a state in which the driving wheel of the road cutter according to the present invention is installed,

도 3은 본 발명에 따른 도로 절단기의 분리 상태를 나타낸 분리사시도, Figure 3 is an exploded perspective view showing a separation state of the road cutter according to the present invention,

도 4는 본 발명에 따른 몸체부의 내측상태를 나타낸 상태도, Figure 4 is a state diagram showing the inner state of the body portion according to the present invention,

도 5는 본 발명에 따른 도로 절단기가 굴삭기에 결합된 상태를 나타낸 상태도,Figure 5 is a state diagram showing a state in which the road cutter according to the invention coupled to the excavator,

도 6은 본 발명에 따른 도로 절단기의 몸체부가 편심되어 도로면을 절단하는 상태를 나타낸 상태도. Figure 6 is a state diagram showing a state in which the body portion of the road cutter according to the present invention is cut off the road surface.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1: 헤드부 10: 이동프레임1: head portion 10: moving frame

11: 바퀴 13: 제1돌출연결구11: wheel 13: first protruding end

20: 몸체부 21: 결속봉20: body 21: binding rod

23: 제2돌출연결구 25: 가로연결축23: second protrusion connector 25: horizontal connecting shaft

27: 커버체 28: 회전커터날보호커버27: cover body 28: rotary cutter blade protective cover

29: 원수유입구 30: 탄성유동부29: raw water inlet 30: elastic flow portion

31: 제1결속구 32: 안내봉31: First Bind Hole 32: Guide Rod

33: 걸림턱 35: 탄성부재33: engaging jaw 35: elastic member

37: 제2결속구 40: 유압모터37: 2nd binding port 40: hydraulic motor

45: 제1구동바퀴 50: 제2구동바퀴45: first driving wheel 50: second driving wheel

55: 제1연결체 60: 제3구동바퀴55: first connector 60: third drive wheel

65: 제2연결체 67: 회전축65: second connector 67: rotation axis

70: 회전커터날70: rotary cutter blade

Claims (2)

도로면에 간섭되는 바퀴(11)가 설치되고, 상측면 일측에 제1돌출연결구(13)가 형성된 이동프레임(10)과; A moving frame 10 provided with a wheel 11 that interferes with the road surface, and a first protrusion connector 13 formed on one side of the upper side; 상기 이동프레임(10)의 상측면 타측에 가로연결축(25)을 매개로 결합되며, 굴삭기의 헤드부(1)가 연결되게 한쌍의 결속봉(21)이 설치된 몸체부(20)와; A body portion 20 coupled to the other side of the upper side of the moving frame 10 through a horizontal connecting shaft 25 and having a pair of binding rods 21 installed thereon to connect the head portion 1 of the excavator; 상기 몸체부(20)에 일측이 연결된 상태로 타측이 상기 이동프레임(10)의 제1돌출연결구(13)에 연결되는 탄성유동부(30)와; An elastic flow portion 30 having the other side connected to the first protrusion connector 13 of the moving frame 10 with one side connected to the body portion 20; 상기 몸체부(20)의 내측에 설치된 상태로 상기 몸체부(20)의 외부 일측면에 설치된 제1구동바퀴(45)에 축 연결된 유압모터(40)와; A hydraulic motor 40 axially connected to a first driving wheel 45 installed on an outer side of the body portion 20 while being installed inside the body portion 20; 상기 제1구동바퀴(45)에 제1연결체(55)를 매개로 연결되는 제2구동바퀴(50)와;A second driving wheel 50 connected to the first driving wheel 45 via a first connecting member 55; 상기 제2구동바퀴(50)에 제2연결체(65)를 매개로 연결되는 제3구동바퀴(60)와;A third driving wheel 60 connected to the second driving wheel 50 via a second connecting body 65; 상기 몸체부(20)의 외부 타측면에 설치된 상태로 상기 제3구동바퀴(60)에 회전축(67)을 매개로 연결되는 회전커터날(70)로 구성되는 것을 특징으로 하는 굴삭기에 결합되는 도로 절단기. The road coupled to the excavator, characterized in that consisting of a rotary cutter blade 70 is connected to the third drive wheel 60 via the rotating shaft 67 in a state installed on the other outer side of the body portion 20 cutter. 제1항에 있어서, The method of claim 1, 상기 탄성유동부(30)는, 상기 제1돌출연결구(13)에 핀결합된 상태로 회전되는 제1결속구(31)와; 상기 제1결속구(31)에 일측단이 일체로 결합되는 안내봉(32)과; 상기 제1결속구(31)에 일측단이 간섭된 상태로 상기 안내봉(32)을 감싸는 탄성부재(35)와; 상기 탄성부재(35)의 타측단이 간섭되고, 상기 안내봉(32)의 타측단이 내측을 관통하여 상측외부로 돌출되며, 상기 몸체부(20)에 형성된 제2돌출연결구(23)에 핀결합되는 제2결속구(37)로 구성되는 것을 특징으로 하는 굴삭기에 결합되는 도로 절단기. The elastic flow portion 30, and the first binding port 31 is rotated in a pin-connected state to the first projection connector (13); A guide rod 32 having one end coupled to the first binding hole 31; An elastic member 35 surrounding the guide rod 32 in a state where one end is interfered with the first binding hole 31; The other end of the elastic member 35 is interfered with, the other end of the guide rod 32 penetrates the inner side and protrudes to the upper side, and pins in the second protrusion connector 23 formed in the body portion 20. Road cutter is coupled to the excavator, characterized in that consisting of the second binding sphere 37 is coupled.
KR1020090045576A 2009-05-25 2009-05-25 Road cutting machine coupled to excavator KR101054192B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090045576A KR101054192B1 (en) 2009-05-25 2009-05-25 Road cutting machine coupled to excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090045576A KR101054192B1 (en) 2009-05-25 2009-05-25 Road cutting machine coupled to excavator

Publications (2)

Publication Number Publication Date
KR20100127068A KR20100127068A (en) 2010-12-03
KR101054192B1 true KR101054192B1 (en) 2011-08-03

Family

ID=43504450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090045576A KR101054192B1 (en) 2009-05-25 2009-05-25 Road cutting machine coupled to excavator

Country Status (1)

Country Link
KR (1) KR101054192B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101468529B1 (en) * 2013-01-22 2014-12-03 (주)복바우 The hydraulic road cutting apparatus
KR101858496B1 (en) * 2015-03-27 2018-05-29 조정래 Cutting Apparatus for Road
KR102298404B1 (en) * 2021-03-30 2021-09-06 조성호 Concrete road surface cutting device that can be attached to excavator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101877962B1 (en) * 2017-03-15 2018-07-12 전일기계공업 주식회사 Concrete Cutting Apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0117297Y1 (en) * 1994-10-27 1998-05-15 김정국 The cutting and removing apparatus for an excavator
KR19980038189A (en) * 1996-11-25 1998-08-05 이병모 Excavation method of excavator and its device
JP2004284013A (en) 2004-05-24 2004-10-14 Hitachi Koki Co Ltd Electric cutting machine
KR200366406Y1 (en) 2004-08-13 2004-11-03 이형봉 Excavating Apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0117297Y1 (en) * 1994-10-27 1998-05-15 김정국 The cutting and removing apparatus for an excavator
KR19980038189A (en) * 1996-11-25 1998-08-05 이병모 Excavation method of excavator and its device
JP2004284013A (en) 2004-05-24 2004-10-14 Hitachi Koki Co Ltd Electric cutting machine
KR200366406Y1 (en) 2004-08-13 2004-11-03 이형봉 Excavating Apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101468529B1 (en) * 2013-01-22 2014-12-03 (주)복바우 The hydraulic road cutting apparatus
KR101858496B1 (en) * 2015-03-27 2018-05-29 조정래 Cutting Apparatus for Road
KR102298404B1 (en) * 2021-03-30 2021-09-06 조성호 Concrete road surface cutting device that can be attached to excavator

Also Published As

Publication number Publication date
KR20100127068A (en) 2010-12-03

Similar Documents

Publication Publication Date Title
KR101054192B1 (en) Road cutting machine coupled to excavator
JP6236425B2 (en) Working machine
KR20210006198A (en) Fastening device for piping inlet and rotary quick coupler with them
AU2007339213A1 (en) Mulching and cutting tools and methods for forestry machinery
CN204658703U (en) A kind of hydraulic concrete wall sawing machine head
KR20170126319A (en) Attachable grass cutter using hydraulic power type
CN202645583U (en) Muddy water shield stone breaking device
KR20150136562A (en) The multi slewing gear wiresaw machine concrete cutting for compact excavator
JP2010268685A (en) Farm implement
JP2011026887A (en) Working machine for pulling out pile
KR20100011944U (en) Pavement cutting tool for nature-friendly having vacuum intake device
CN201518570U (en) Horizontal wheeled ditcher
KR200476695Y1 (en) Safety net apparatus for construction equipment
JP3934984B2 (en) Bullet culvert forming apparatus and method
GB2489782A (en) Cutting tool for repairing pot holes by creating an area of repair in damaged road
JP2013087515A5 (en)
JP3171606U (en) Nozzle head for water jet drilling and drilling device
JP2009036294A (en) Bearing device
CN205443889U (en) Highway ditching machine
CN206029798U (en) Electric tool is with meeting functional head soon
JP3946015B2 (en) Road surface cutting machine
CN218479167U (en) Cutting structure of pile head cutting machine
JP4099101B2 (en) Twin head type chiseling machine
JP3115724U (en) Ground improvement device
CN104295302A (en) Tunnel construction pumice removal machine

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20140630

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20150702

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee