KR200400230Y1 - saw tilting device - cutting equipment of using heavy equipment - Google Patents

saw tilting device - cutting equipment of using heavy equipment Download PDF

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Publication number
KR200400230Y1
KR200400230Y1 KR20-2005-0022680U KR20050022680U KR200400230Y1 KR 200400230 Y1 KR200400230 Y1 KR 200400230Y1 KR 20050022680 U KR20050022680 U KR 20050022680U KR 200400230 Y1 KR200400230 Y1 KR 200400230Y1
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South Korea
Prior art keywords
saw blade
column
tilting
cutting
hydraulic motor
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KR20-2005-0022680U
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Korean (ko)
Inventor
조장훈
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조장훈
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Priority to KR20-2005-0022680U priority Critical patent/KR200400230Y1/en
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Publication of KR200400230Y1 publication Critical patent/KR200400230Y1/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
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/965—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of metal-cutting or concrete-crushing implements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • 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

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Sawing (AREA)

Abstract

굴삭기의 아암 선단에 교체되는 퀵커플러에 굴삭기 작동압을 동력원으로 회전되는 다이어몬드 톱날을 갖는 커팅장치를 장착하여 작업하되, 피절단물 또는 피컷팅물(이하, "피작업물" 이라칭함)의 형상 또는 작업위치에 따라 커팅장치를 자동 또는 수동으로 틸팅시켜 컷팅방향을 변경하여 작업할 수 있도록 한 것으로,Working with a cutting device having a diamond saw blade that rotates the excavator operating pressure as a power source on the quick coupler that is replaced at the tip of the excavator, and the cutting or cutting object (hereinafter referred to as "workpiece") By tilting the cutting device automatically or manually according to the shape or working position, it is possible to change the cutting direction and work.

본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치는, 굴삭기의 작업장치 선단에 착탈가능하게 장착되는 퀵커플러와, 퀵커플러 이면에 장착되고 보스가 외측면에 형성되는 고정 플레이트와, 보스에 틸팅조정가능하게 일단이 연결되고 굴삭기의 작동압에 의해 구동되는 유압모터가 타단에 장착되는 컬럼과, 유압모터의 회전축에 축고정되는 원형의 다이어몬드 톱날과, 컬럼에 착탈가능하게 고정지지되며 다이어몬드 톱날을 보호하는 안전커버를 포함하여 이루어지는 절단장치를 구비하는 중장비를 이용한 커팅장치용 톱날 틸팅장치에 있어서,Saw blade tilting device for cutting apparatus using heavy equipment according to the present invention, the quick coupler detachably mounted to the tip of the working device of the excavator, the fixed plate is mounted on the rear side of the quick coupler and the boss is formed on the outer side, the tilting to the boss The hydraulic motor driven by the operating pressure of the excavator is connected to the other end, the circular diamond saw blade is fixed to the rotary shaft of the hydraulic motor, and the cylinder is detachably fixed to the column In the saw blade tilting device for a cutting device using heavy equipment having a cutting device comprising a safety cover for protecting the saw blade,

컬럼에 형성되고, 컬럼에 대해 절단장치를 틸팅시켜 절단장치의 절단방향을 변경조정하는 틸팅조정수단을 구비한다.It is formed in the column, and is provided with tilting adjustment means for changing the cutting direction of the cutting device by tilting the cutting device with respect to the column.

Description

중장비를 이용한 커팅장치용 톱날 틸팅장치{saw tilting device - cutting equipment of using heavy equipment}Saw tilting device-cutting equipment of using heavy equipment

본 고안은 굴삭기의 아암 선단에 장착되는 퀵커플러(quick coupler)에 원형의 다이어몬드 톱날(이하, "톱날" 이라칭함)을 갖는 컷팅장치를 부착하여 건축용 석재를 절단 또는 옹벽 벽면 등을 컷팅작업할 수 있도록 한 중장비를 이용한 커팅장치용 톱날 틸팅장치에 관한 것이다.The present invention attaches a cutting device having a circular diamond saw blade (hereinafter referred to as a "saw blade") to a quick coupler mounted on the arm tip of an excavator to cut a building stone or cut a retaining wall. The present invention relates to a saw blade tilting device for cutting devices using heavy equipment.

더욱 상세하게는, 굴삭기의 아암 선단에 교체되는 퀵커플러에 굴삭기 작동압을 동력원으로 회전되는 톱날을 갖는 커팅장치를 장착하여 작업하되, 피절단물 또는 피컷팅물(이하, "피작업물" 이라함)의 형상 또는 작업위치에 따라 커팅장치를 자동 또는 수동으로 틸팅시켜 컷팅방향을 변경하여 작업할 수 있도록 한 중장비를 이용한 커팅장치용 톱날 틸팅장치에 관한 것이다.More specifically, work is carried out by mounting a cutting device having a saw blade that rotates the excavator operating pressure as a power source to the quick coupler to be replaced on the arm tip of the excavator, the cutting or cutting (hereinafter referred to as "workpiece") It relates to a saw blade tilting device for a cutting device using a heavy equipment to work by changing the cutting direction by tilting the cutting device automatically or manually according to the shape or working position.

본 고안의 목적은, 굴삭기 아암에 장착되는 퀵커플러에 굴삭기의 작동압을 동력원으로 회전되는 톱날을 장착하여, 톱날의 회전속도 조절이 가능하므로 작업성을 향상시킬 수 있도록 한 중장비를 이용한 커팅장치용 톱날 틸팅장치를 제공함에 있다.The purpose of the present invention is to equip the quick coupler mounted on the excavator arm with a saw blade that rotates the operating pressure of the excavator as a power source, so that the rotational speed of the saw blade can be adjusted, thereby improving workability. To provide a saw blade tilting device.

본 고안의 다른 목적은, 굴삭기의 아암에 교체되는 퀵커플러에 착탈되는 커팅장치가 소정각도내에서 틸팅조정되므로 피절단물 또는 피컷팅물의 형상 또는 작업위치에 간섭받지않고 작업할 수 있어 굴삭기 이동을 최소화하여 작업시간을 단축할 수 있도록 한 중장비를 이용한 커팅장치용 톱날 틸팅장치를 제공하는 것이다.Another object of the present invention, since the cutting device detachable to the quick coupler to be replaced by the arm of the excavator is tilted within a predetermined angle can be operated without interfering with the shape or working position of the cutting object or the cutting object to move the excavator It is to provide a saw blade tilting device for cutting devices using heavy equipment to minimize the work time by minimizing.

본 고안의 목적은, 굴삭기의 작업장치 선단에 착탈가능하게 장착되는 퀵커플러와, 퀵커플러 이면에 장착되고 보스가 외측면에 형성되는 고정 플레이트와, 보스에 틸팅조정가능하게 일단이 연결되고 굴삭기의 작동압에 의해 구동되는 유압모터가 타단에 장착되는 컬럼과, 유압모터의 회전축에 축고정되는 원형의 다이어몬드 톱날과, 컬럼에 착탈가능하게 고정지지되며 다이어몬드 톱날을 보호하는 안전커버를 포함하여 이루어지는 절단장치를 구비하는 중장비를 이용한 커팅장치용 톱날 틸팅장치에 있어서,The object of the present invention is a quick coupler detachably mounted at the tip of the working device of the excavator, a fixed plate mounted on the rear side of the quick coupler and the boss is formed on the outer side, and one end of the excavator is tiltably adjustable and connected to the A hydraulic motor driven by operating pressure includes a column mounted at the other end, a circular diamond saw blade fixed to a rotating shaft of the hydraulic motor, and a safety cover detachably fixed to the column and protecting the diamond saw blade. In the saw blade tilting device for cutting apparatus using heavy equipment provided with a cutting device,

컬럼에 형성되고, 컬럼에 대해 절단장치를 틸팅시켜 절단장치의 절단방향을 변경조정하는 틸팅조정수단을 구비하는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치를 제공함에 의해 달성된다.It is achieved by providing a saw blade tilting device for cutting apparatus using heavy equipment, characterized in that it is formed in the column, and the tilting device for tilting the cutting device to the column to change the cutting direction of the cutting device.

바람직한 실시예에 의하면, 전술한 틸팅조정수단은,According to a preferred embodiment, the above-described tilting adjustment means,

보스에 틸팅조정가능하게 일단이 연결되고, 2열이상의 체결공이 외측면에 반경방향으로 형성되는 제1컬럼과,A first column having one end connected to the boss so as to be adjustable and tilted, and having two or more rows of fastening holes formed radially on the outer surface thereof;

유압모터가 일단에 장착되고 제1컬럼에 끼워맞춤되며, 체결공에 나사결합되어 압착고정하는 체결부재에 의해 제1컬럼에 대해 회동가능하게 이음연결되는 제2컬럼을 포함한다.The hydraulic motor is mounted on one end and fitted to the first column, and includes a second column rotatably connected to the first column by a fastening member which is screwed into the fastening hole and fixed by compression.

또한, 안전커버 외측면에 일단이 고정되고 제2컬럼 외측면에 타단이 고정되며, 안전커버를 제2컬럼에 대해 착탈가능하게 고정지지하는 브라킷을 더 구비한다.In addition, one end is fixed to the outer side of the safety cover and the other end is fixed to the outer side of the second column, and further includes a bracket for supporting the safety cover detachably fixed to the second column.

또한, 전술한 안전커버는, 안전커버에 설치되고 톱날에 의해 피작업물을 커팅시 톱날에 냉각수를 공급하는 노즐을 더 구비한다.In addition, the above-mentioned safety cover, the safety cover is further provided with a nozzle for supplying cooling water to the saw blade when cutting the workpiece by the saw blade.

본 고안의 목적은, 굴삭기의 작업장치 선단에 착탈가능하게 장착되는 퀵커플러와, 퀵커플러에 회동가능하게 설치되는 고정박스에 장착되고 굴삭기의 작동압에 의해 구동되는 유압모터와, 유압모터에 축이음연결되는 회전축과, 회전축 단부에 축이음연결되는 회전기어에 축고정되는 원형의 다이어몬드 톱날과, 톱날을 보호하는 안전커버를 포함하여 이루어지는 절단장치를 구비하는 중장비를 이용한 커팅장치용 톱날 틸팅장치에 있어서,The object of the present invention is a quick coupler detachably mounted at the tip of the working device of an excavator, a hydraulic motor mounted on a fixed box installed rotatably on the quick coupler and driven by the operating pressure of the excavator, and a shaft in the hydraulic motor. Saw blade tilting device for heavy equipment using a heavy-duty machine having a cutting device comprising a rotary shaft connected to the joint, a circular diamond saw blade fixed to the rotary gear connected to the shaft connected to the rotary shaft end, and a safety cover for protecting the saw blade To

회전축 외측으로 결합되는 환형의 컬럼 외측면에 장착되고, 굴삭기의 작동압에 의해 구동되는 틸팅용 제1유압모터 구동으로 절단장치의 절단방향을 자동으로 변경조정하는 제1틸팅수단을 구비하는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치를 제공함에 의해 달성된다.And a first tilting means mounted on an outer side of the annular column coupled to the outer side of the rotating shaft and automatically changing and adjusting the cutting direction of the cutting device by driving the tilting first hydraulic motor driven by the operating pressure of the excavator. It is achieved by providing a saw blade tilting device for cutting apparatus using heavy equipment.

이때, 전술한 제1틸팅수단은,At this time, the first tilting means described above,

회전축 외측으로 결합되는 튜브형상의 케이싱에 장착되는 틸팅용 제1유압모터와,A tilting first hydraulic motor mounted to the tubular casing coupled to the outer side of the rotating shaft;

제1유압모터에 축이음연결되며, 제1워엄이 외측면에 형성되는 제1구동축과,A first drive shaft connected to the first hydraulic motor and having a first worm formed on an outer surface thereof,

제1워엄과 치합되도록 회전축 외측으로 결합되는 컬럼에 형성되며, 제1유압모터 구동시 제1워엄과 치합구동으로 절단장치를 틸팅시키는 제1워엄휠을 포함한다.It is formed on the column coupled to the outer side of the rotating shaft to engage the first worm, and includes a first worm wheel for tilting the cutting device to drive the first worm and the engagement when the first hydraulic motor is driven.

이하, 본 고안의 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명하되, 이는 본 고안이 속하는 기술 분야에서 통상의 지식을 가진 자가 고안을 용이하게 실시할 수 있을 정도로 상세하게 설명하기 위한 것이지, 이로 인해 본 고안의 기술적인 사상 및 범주가 한정되는 것을 의미하지는 않는 것이다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are intended to describe in detail enough to be able to easily carry out the invention by one of ordinary skill in the art. This does not mean that the technical spirit and scope of the present invention is limited.

도 1 내지 도 4에 도시된 바와 같이, 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치는, 굴삭기의 작업장치(아암(1)을 말함) 선단에 착탈가능하게 장착되는 퀵커플러(2)(quick coupler)와,As shown in Figures 1 to 4, the saw blade tilting device for cutting apparatus using heavy equipment according to the present invention, the quick coupler (2) detachably mounted to the tip of the working device (referring to the arm (1)) of the excavator (quick coupler),

퀵커플러(2) 이면에 체결부재(3)에 의해 장착되고, 보스(4)가 외측면에 형성되는 고정 플레이트(5)와,A fixing plate 5 mounted on the rear surface of the quick coupler 2 by a fastening member 3 and having a boss 4 formed on an outer surface thereof;

보스(4)의 관통공에 결합되는 힌지핀(16)에 틸팅조정가능하게 일단이 연결되고, 굴삭기의 작동압에 의해 구동되는 유압모터(6)가 타단에 장착되는 컬럼(7)과,A column 7 having one end connected to the hinge pin 16 coupled to the through hole of the boss 4 so as to be tiltable and mounted on the other end of the hydraulic motor 6 driven by the operating pressure of the excavator;

유압모터(6)의 회전축(미도시됨)에 축고정되는 원형의 톱날(8)과, 컬럼(7)에 착탈가능하게 고정지지되며 톱날(8)을 보호하는 안전커버(9)와, 톱날(8)에 의해 피작업물을 커팅시 톱날(8)에 냉각수를 공급하는 노즐(15)을 포함하여 이루어지는 절단장치와,Circular saw blade 8 axially fixed to a rotating shaft (not shown) of the hydraulic motor 6, a safety cover 9 for being detachably fixed to the column 7 and protecting the saw blade 8, saw blade A cutting device comprising a nozzle (15) for supplying cooling water to the saw blade (8) when cutting the workpiece by (8);

컬럼(7)에 형성되고, 컬럼(7)에 대해 절단장치를 틸팅시켜 절단장치의 절단방향을 변경조정하는 틸팅조정수단을 구비한다.It is formed in the column (7), it is provided with a tilting adjustment means for changing the cutting direction of the cutting device by tilting the cutting device with respect to the column (7).

이때, 전술한 틸팅조정수단은,At this time, the above-described tilting adjustment means,

보스(4)에 틸팅조정가능하게 일단이 연결되고, 2열이상의 체결공(10)이 외측면에 반경방향으로 형성되는 파이프 형상의 제1컬럼(11)과,One end is connected to the boss 4 so as to be tiltable and adjustable, and a first column 11 having a pipe shape in which two or more rows of fastening holes 10 are radially formed on an outer surface thereof;

유압모터(6)가 일단에 장착되고 제1컬럼(11)에 끼워맞춤되며, 체결공(10)에 나사결합되어 압착고정하는 체결부재(12)(셋트볼트 기능을 하게됨)에 의해 제1컬럼(11)에 대해 회동가능하게 이음연결되는 파이프 형상의 제2컬럼(13)을 포함한다.The hydraulic motor 6 is mounted at one end and fitted to the first column 11, and is first mounted by a fastening member 12 (set bolt function) which is screwed into and fastened to the fastening hole 10. And a pipe-shaped second column 13 rotatably jointly connected to the column 11.

또한, 안전커버(9) 외측면에 일단이 고정되고 제2컬럼(13) 외측면에 타단이 고정되며, 안전커버(9)를 제2컬럼(13)에 대해 착탈가능하게 고정지지하는 브라킷(14)을 더 구비한다.In addition, one end is fixed to the outer surface of the safety cover 9, the other end is fixed to the outer surface of the second column 13, the bracket for detachably fixing the safety cover 9 with respect to the second column 13 ( 14) is further provided.

이하에서, 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치의 사용예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings an example of the use of the saw blade tilting device for a cutting device using heavy equipment according to the present invention will be described in detail.

도 3 및 도 4에 도시된 바와 같이, 굴삭기의 작업장치(아암(1)을 말함) 선단에 버킷(미도시됨) 대신에 교체되는 퀵커플러(11)에 연결되는 컬럼(7)에 원형의 다이어몬드 톱날(16)을 장착하되, 굴삭기의 작동압으로 구동되는 유압모터(6)를 동력원으로 활용하여 톱날(8)을 회전시켜 석재 또는 옹벽 등의 피작업물을 절단 또는 컷팅 작업을 수행하게 된다.As shown in FIGS. 3 and 4, a circular column 7 is connected to a quick coupler 11 that is replaced instead of a bucket (not shown) at the tip of the excavator's working device (referring to the arm 1). Equipped with diamond saw blade 16, by using the hydraulic motor (6) driven by the operating pressure of the excavator as a power source to rotate the saw blade (8) to perform cutting or cutting work such as stone or retaining wall do.

이를 상세하게 설명하면, 굴삭기 아암(1) 선단에 장착된 버킷(미도시됨)을 분리한 후, 아암(1) 선단에 퀵커플러(2)를 고정수단에 의해 장착한다. 퀵커플러(2) 이면에 고정플레이트(5)가 밀착되어 체결부재(3)에 의해 일체형으로 고정된다.In detail, the bucket (not shown) attached to the tip of the excavator arm 1 is removed, and then the quick coupler 2 is attached to the tip of the arm 1 by fixing means. The fixing plate 5 is brought into close contact with the back of the quick coupler 2 and is fixed integrally by the fastening member 3.

전술한 고정플레이트(5)에 형성된 보스(4)의 관통공에 결합되는 힌지핀(16)에 의해 제1컬럼(11)을 회동가능하게 연결시킨 후, 제1컬럼(11) 외측면에 2열로 형성된 체결공(10)에 결합되는 체결부재(12)에 의해 제1컬럼(11)에 결합되는 제2컬럼(13)을 압착고정하여 이음연결한다.After the first column 11 is rotatably connected by the hinge pin 16 coupled to the through hole of the boss 4 formed in the fixing plate 5, the second column 11 The second column 13 coupled to the first column 11 is crimped and connected by the fastening member 12 coupled to the fastening hole 10 formed in a row.

따라서, 제2컬럼(13) 단부에 장착되는 유압모터(6)의 회전축에 축고정되는 원형의 톱날(8)을 회전시켜 피작업물을 절단 또는 컷팅작업을 할 수 있다. 제2컬럼(13) 외측면에 고정되는 한쌍의 브라킷(14)에 의해 고정지지되는 안전커버(9)에 의해 톱날(8) 회전시 발생될 수 있는 각종 안전사고로 부터 작업자를 보호할 수 있음은 물론이다.Therefore, the circular saw blade 8 which is fixed to the rotary shaft of the hydraulic motor 6 mounted on the end of the second column 13 can be rotated to cut or cut the workpiece. The safety cover 9 fixed by a pair of brackets 14 fixed to the outer side of the second column 13 can protect the worker from various safety accidents that may occur when the saw blade 8 rotates. Of course.

톱날(8) 구동시 안전커버(9)에 설치되는 노즐(15)을 통해 톱날(8)에 공급되는 냉각수(일반적으로 물이 사용됨)에 의해 톱날(8)과 피작업물사이에 발생되는 마찰열을 냉각시킴에 따라, 톱날(8)의 조기마모 또는 파손되는 것을 방지하며 작업성을 향상시킬 수 있다.Friction heat generated between the saw blade 8 and the workpiece by the coolant (generally used in water) supplied to the saw blade 8 through the nozzle 15 installed in the safety cover 9 when the saw blade 8 is driven. By cooling, it is possible to prevent premature wear or breakage of the saw blade 8 and to improve workability.

도 3는 본 고안에 의한 중장비를 이용한 커팅장치용 톱날을 상하방향으로 구동시켜 작업하는 것을 나타내는 도면이다.3 is a view showing the operation by driving the saw blade for the cutting device using the heavy equipment according to the present invention in the vertical direction.

즉, 굴삭기의 작동압으로 구동되는 유압모터(6) 구동에 따라 회전되는 톱날(8)에 의해 옹벽 등의 피작업물에 줄눈 등을 상하방향으로 컷팅작업하는 경우를 도시한 것이다. 퀵커플러(2)에 고정된 고정플레이트(5)에 회동가능하게 연결되는 컬럼(7) 단부에 장착된 유압모터(6)의 회전축에 고정되는 톱날(8)이 지면에 대해 직각방향을 이루게 된다.That is, it shows the case where the joint or the like is cut in the vertical direction on the workpiece such as the retaining wall by the saw blade 8 rotated according to the driving of the hydraulic motor 6 driven by the operating pressure of the excavator. The saw blade 8 fixed to the rotational axis of the hydraulic motor 6 mounted at the end of the column 7 rotatably connected to the fixed plate 5 fixed to the quick coupler 2 is perpendicular to the ground. .

따라서, 굴삭기 운전실에서 해당 조작레버 또는 버튼을 조작하여 유압모터(6)에 작동유를 공급함에 따라, 톱날(8)를 회전시켜 피작업물에 커팅작업을 수행할 수 있게된다.Therefore, as the hydraulic oil is supplied to the hydraulic motor 6 by operating the operation lever or the button in the excavator cab, the saw blade 8 can be rotated to perform the cutting work on the workpiece.

도 4는 본 고안에 의한 중장비를 이용한 커팅장치용 톱날을 수평방향으로 구동시켜 작업하는 것을 나타내는 도면이다.4 is a view showing the operation by driving the saw blade for the cutting device using a heavy equipment according to the present invention in a horizontal direction.

즉, 피작업물의 형상, 작업조건 또는 작업위치에 따라 절단장치의 톱날(8)절단각도를 변경조정해야 되는 경우, 컬럼(7)에 장착된 틸팅조정수단에 의해 톱날(8)의 절단방향(또는 절단각도를 말함)을 용이하게 변경할 수 있다.That is, when it is necessary to change the cutting angle of the saw blade 8 of the cutting device according to the shape of the workpiece, the working condition or the work position, the cutting direction of the saw blade 8 by the tilting adjustment means mounted on the column 7 ( Or cutting angle) can be easily changed.

이를 상세하게 설명하면, 전술한 제1컬럼(11)에 2열으로 형성된 체결공(10)에 나사결합된 체결부재(12)를 이완시켜 제1컬럼(11)에 대한 제2컬럼(13)의 로킹을 해제시킨 후, 제1컬럼(11)에 대해 제2컬럼(13)을 소정각도로 회전시켜 체결부재(12)를 반경방향으로 압착고정하여 제1컬럼(11)에 대해 제2컬럼(13)을 로킹시킴에 따라, 퀵커플러(2)에 대해 톱날(16)의 절단방향을 변경할 수 있다.In detail, the second column 13 with respect to the first column 11 by relaxing the fastening member 12 screwed to the fastening hole 10 formed in two rows in the first column 11 described above. After releasing the lock, the second column 13 is rotated at a predetermined angle with respect to the first column 11, and the fastening member 12 is pressed in a radial direction to fix the second column with respect to the first column 11. By locking (13), the cutting direction of the saw blade 16 with respect to the quick coupler 2 can be changed.

따라서, 퀵커플러(2)에 회동가능하게 연결되는 제1컬럼(11)에 대해 제2컬럼(13)을 소정각도를 회전시켜 고정함에 따라, 톱날(8)의 절단각도를 지면에 대해 수평방향으로 유지하도록 변경하여 피작업물에 줄눈을 수평방향으로 형성하는 작업을 수행할 수 있다.Therefore, as the second column 13 is fixed by rotating a predetermined angle with respect to the first column 11 rotatably connected to the quick coupler 2, the cutting angle of the saw blade 8 is horizontal to the ground. It is possible to change the shape of the joint to form the joint in the workpiece in the horizontal direction.

한편, 도 5 및 도 6에 도시된 바와 같이, 본 고안의 다른 실시예에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치는, 굴삭기의 작업장치 선단에 착탈가능하게 장착되는 퀵커플러(2)와,On the other hand, as shown in Figure 5 and 6, the saw blade tilting device for cutting apparatus using heavy equipment according to another embodiment of the present invention, the quick coupler (2) which is detachably mounted to the tip of the working device of the excavator,

퀵커플러(2)에 회동가능하게 설치되는 고정박스(26)에 장착되고, 굴삭기의 작동압에 의해 구동되는 유압모터(17)와,A hydraulic motor 17 mounted to a fixed box 26 rotatably installed on the quick coupler 2 and driven by an operating pressure of an excavator;

유압모터(17)에 일단이 세레이션결합되어 이음연결되는 회전축(17a)과, 회전축(17a) 타단부에 세레이션결합되어 이음연결되는 제1베벨기어(18a)와 제1베벨기어(18a)에 치합되는 제2베벨기어(18b)로서 이루어진 회전기어(18)와, 제2베벨기어(18b)에 축고정되는 회전축(27)에 고정되는 원형의 톱날(8)과, 톱날(8)을 보호하는 안전커버(9)와, 톱날(8)에 의해 피작업물을 커팅시 톱날(8)에 냉각수를 공급하는 노즐(15)를 포함하여 이루어지는 절단장치와,A rotating shaft 17a, one end of which is coupled to the hydraulic motor 17 by a serration coupling, and a first bevel gear 18a and the first bevel gear 18a, which are connected to the other end of the rotation shaft 17a by serration coupling. The rotary gear 18 formed as the second bevel gear 18b meshed with the circular saw blade, the circular saw blade 8 fixed to the rotary shaft 27 fixed to the second bevel gear 18b, and the saw blade 8; A cutting device comprising a safety cover 9 to protect and a nozzle 15 for supplying cooling water to the saw blade 8 when cutting the workpiece by the saw blade 8;

회전축(17a) 외측으로 결합되는 환형의 컬럼(미도시됨) 외측면에 장착되고, 굴삭기의 작동압에 의해 구동되는 틸팅용 제1유압모터(20) 구동으로 절단장치의 절단방향을 자동으로 변경조정하는 제1틸팅수단을 구비한다.The cutting direction of the cutting device is automatically changed by driving the first hydraulic motor 20 for tilting, which is mounted on an outer surface of an annular column (not shown) coupled to the outer side of the rotating shaft 17a and driven by the operating pressure of the excavator. And a first tilting means for adjusting.

이때, 전술한 제1틸팅수단은,At this time, the first tilting means described above,

회전축(17a) 외측으로 결합되는 튜브형상의 케이싱(21)에 장착되는 틸팅용 제1유압모터(20)와,A tilting first hydraulic motor 20 mounted to the tubular casing 21 coupled to the outer side of the rotary shaft 17a,

제1유압모터(20)에 축이음연결되며, 제1워엄(22)이 외측면에 형성되며 베어링하우징(25)에 의해 양단이 회전가능하게 지지되는 제1구동축(24)과,A first drive shaft 24 connected to the first hydraulic motor 20 by a shaft, the first worm 22 being formed on the outer surface, and rotatably supported at both ends by the bearing housing 25;

제1워엄(22)과 치합되도록 회전축(17a) 외측으로 결합되는 컬럼(미도시됨) 에 형성되며, 제1유압모터(20) 구동시 제1워엄(22)과 치합구동으로 절단장치를 틸팅시키는 제1워엄휠(23)을 포함한다.It is formed on a column (not shown) coupled to the outer side of the rotary shaft 17a to engage with the first worm 22, and tilts the cutting device by engaging the first worm 22 and driving when the first hydraulic motor 20 is driven. A first worm wheel 23 to be included.

이하에서, 본 고안의 다른 실시예에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치의 사용예를 첨부된 도면을 참조하여 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings an example of the use of the saw blade tilting device for a cutting device using heavy equipment according to another embodiment of the present invention.

옹벽 등의 피작업물의 형상 또는 작업위치에 따라 퀵커플러(2)에 대해 톱날(8)의 절단방향을 운전실에서 해당 레버를 조작하여 자동으로 변경하여 작업할 수 있다.The cutting direction of the saw blade 8 with respect to the quick coupler 2 according to the shape or work position of the workpiece such as the retaining wall can be automatically changed by operating the corresponding lever in the cab.

운전자에 의해 틸팅용 제1유압모터(20)에 굴삭기의 유압탱크로 부터 작동유를 공급하여 구동시킴에 따라, 제1유압모터(20)에 축고정된 제1구동축(24)이 회전되므로 제1구동축(24) 외측면에 형성된 제1워엄(22)이 구동된다. 제1워엄(22)과 치합되도록 환형의 컬럼에 형성된 제1워엄휠(23)이 구동된다.As the driver supplies hydraulic oil from the hydraulic tank of the excavator to the tilting first hydraulic motor 20 by the driver, the first driving shaft 24 fixed to the first hydraulic motor 20 is rotated, thereby driving the first hydraulic motor 20. The first worm 22 formed on the outer surface of the drive shaft 24 is driven. The first worm wheel 23 formed in the annular column is driven to engage with the first worm 22.

따라서, 제1워엄휠(23) 구동에 따라 컬럼이 회전되므로 퀵커플러(2)에 대해 톱날(8) 절단방향을 자동으로 회동시킬 수 있다.Therefore, since the column is rotated according to the driving of the first worm wheel 23, the cutting direction of the saw blade 8 can be automatically rotated with respect to the quick coupler 2.

전술한 바와 같이, 피절단물 또는 피컷팅물의 형상, 또는 작업장소에 따라 굴삭기를 이동시키지않고 아암(1) 선단에 장착되는 퀵커플러(2)에 대해 톱날(8)의 절단방향으로 자동으로 조절할 수 있어 운전자에게 편리성을 제공하고, 작업시간을 단축시켜 작업성을 향상시킬 수 있다.As described above, it is automatically adjusted in the cutting direction of the saw blade 8 with respect to the quick coupler 2 mounted on the tip of the arm 1 without moving the excavator depending on the shape of the cutting object or the cutting object or the work location. It can provide convenience to the driver and improve workability by shortening working time.

이상에서와 같이, 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치는 아래와 같은 이점을 갖는다.As described above, the saw blade tilting device for cutting apparatus using heavy equipment according to the present invention has the following advantages.

굴삭기 아암에 장착되는 퀵커플러에 굴삭기 작동압을 동력원으로 회전되는 톱날을 장착하여 작업이 편리하고, 톱날의 회전속도 조절이 가능하여 작업성을 향상시킬 수 있다.The quick coupler mounted on the excavator arm is equipped with a saw blade that rotates the excavator working pressure as a power source, which is convenient for work and the rotation speed of the saw blade can be adjusted to improve workability.

굴삭기 아암에 교체되는 퀵커플러에 착탈되는 커팅장치의 커팅방향이 작업장 주변환경에 따라 조정되므로 커팅작업시 굴삭기 이동을 최소화하여 작업시간을 단축시키고, 운전자 피로도를 줄일 수 있다.Since the cutting direction of the cutting device, which is attached to the quick coupler replaced on the excavator arm, is adjusted according to the environment around the workplace, the operation time can be shortened by minimizing the movement of the excavator during cutting, and the operator fatigue can be reduced.

도 1은 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치의 개략적인 전체사시도,1 is a schematic overall perspective view of a saw blade tilting device for a cutting device using heavy equipment according to the present invention,

도 2는 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치에서 톱날틸팅수단의 단면도,2 is a cross-sectional view of the saw blade tilting means in the saw blade tilting device for cutting apparatus using heavy equipment according to the present invention,

도 3은 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치의 제1사용상태도,Figure 3 is a first use state of the saw blade tilting device for cutting apparatus using heavy equipment according to the present invention,

도 4는 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치의 제2사용상태도,Figure 4 is a second use state of the saw blade tilting device for cutting apparatus using heavy equipment according to the present invention,

도 5는 본 고안에 의한 중장비를 이용한 커팅장치용 톱날 틸팅장치의 변형예를 나타내는 전체구성도,5 is an overall configuration diagram showing a modification of the saw blade tilting device for cutting apparatus using heavy equipment according to the present invention,

도 6은 도 5에 도시된 톱날 틸팅수단의 개략적인 사시도이다.6 is a schematic perspective view of the saw blade tilting means shown in FIG.

*도면중 주요 부분에 사용된 부호의 설명* Explanation of symbols used in the main part of the drawing

1; 아암One; Arm

2; 퀵커플러(quick coupler)2; Quick coupler

3; 체결부재3; Fastening member

4; 보스4; boss

5; 고정 플레이트5; Fixed plate

6; 유압모터6; Hydraulic motor

7; 컬럼(coulmn)7; Column

8; 톱날8; saw blade

9; 안전커버9; Safety cover

10; 체결공10; Fastener

11; 제1컬럼11; First column

12; 체결부재12; Fastening member

13; 제2컬럼13; 2nd column

14; 브라킷14; Bracket

15; 노즐15; Nozzle

Claims (5)

굴삭기의 작업장치 선단에 착탈가능하게 장착되는 퀵커플러와, 퀵커플러 이면에 장착되고 보스가 외측면에 형성되는 고정 플레이트와, 보스에 틸팅조정가능하게 일단이 연결되고 굴삭기의 작동압에 의해 구동되는 유압모터가 타단에 장착되는 컬럼과, 유압모터의 회전축에 축고정되는 원형의 다이어몬드 톱날과, 컬럼에 착탈가능하게 고정지지되며 다이어몬드 톱날을 보호하는 안전커버를 포함하여 이루어지는 절단장치를 구비하는 중장비를 이용한 커팅장치용 톱날 틸팅장치에 있어서:The quick coupler detachably mounted at the tip of the working device of the excavator, the fixed plate mounted on the rear side of the quick coupler and the boss is formed on the outer side, and one end of the boss is tiltably adjustable and driven by the operating pressure of the excavator. And a cutting device including a column on which the hydraulic motor is mounted at the other end, a circular diamond saw blade axially fixed to the rotating shaft of the hydraulic motor, and a safety cover detachably fixed to the column and protecting the diamond saw blade. Saw blade tilting device for cutting equipment using heavy equipment: 상기 컬럼에 형성되고, 컬럼에 대해 절단장치를 틸팅시켜 절단장치의 절단방향을 변경조정하는 틸팅조정수단을 더 구비하는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치.Saw blade tilting device for cutting equipment using heavy equipment, characterized in that the column further comprises a tilting adjustment means for changing the cutting direction of the cutting device by tilting the cutting device with respect to the column. 청구항 1에 있어서, 상기 틸팅조정수단은,The method according to claim 1, wherein the tilting adjustment means, 상기 보스에 틸팅조정가능하게 일단이 연결되고, 2열이상의 체결공이 외측면에 반경방향으로 형성되는 제1컬럼; 및A first column having one end connected to the boss so as to be adjustable in tilting and having two or more rows of fastening holes formed radially on the outer surface thereof; And 상기 유압모터가 일단에 장착되고 상기 제1컬럼에 끼워맞춤되며, 체결공에 나사결합되어 압착고정하는 체결부재에 의해 제1컬럼에 대해 회동가능하게 이음연결되는 제2컬럼을 포함하는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치.And a second column mounted at one end of the hydraulic motor and fitted to the first column, the second column being rotatably connected to the first column by a fastening member screwed to the fastening hole and fixed by compression. Saw blade tilting device for cutting devices using heavy equipment. 청구항 1 또는 청구항 2에 있어서, 상기 안전커버 외측면에 일단이 고정되고 상기 제2컬럼 외측면에 타단이 고정되며, 안전커버를 제2컬럼에 대해 착탈가능하게 고정지지하는 브라킷을 더 구비하는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치.The method of claim 1 or 2, wherein one end is fixed to the outer side of the safety cover and the other end is fixed to the outer side of the second column, and further comprising a bracket for detachably fixing the safety cover with respect to the second column Saw blade tilting device for cutting devices using heavy equipment. 굴삭기의 작업장치 선단에 착탈가능하게 장착되는 퀵커플러와, 퀵커플러에 회동가능하게 설치되는 고정박스에 장착되고 굴삭기의 작동압에 의해 구동되는 유압모터와, 유압모터에 축이음연결되는 회전축과, 회전축 단부에 축이음연결되는 회전기어에 축고정되는 원형의 다이어몬드 톱날과, 톱날을 보호하는 안전커버를 포함하여 이루어지는 절단장치를 구비하는 중장비를 이용한 커팅장치용 톱날 틸팅장치에 있어서:A quick coupler detachably mounted at the tip of the working device of the excavator, a hydraulic motor mounted on a fixed box rotatably installed on the quick coupler, driven by an operating pressure of the excavator, a rotating shaft connected to the shaft by the hydraulic motor, A saw blade tilting device for a cutting device using heavy equipment having a cutting device comprising a circular diamond saw blade fixed to a rotary gear connected to a shaft connected to an end of a rotating shaft, and a safety cover protecting the saw blade. 상기 회전축 외측으로 결합되는 환형의 컬럼 외측면에 장착되고, 굴삭기의 작동압에 의해 구동되는 틸팅용 제1유압모터 구동으로 절단장치의 절단방향을 자동으로 변경조정하는 제1틸팅수단을 구비하는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치.And a first tilting means mounted on an outer side of the annular column coupled to the outer side of the rotating shaft and automatically changing and adjusting the cutting direction of the cutting device by driving the first hydraulic motor for tilting driven by the operating pressure of the excavator. Saw blade tilting device for cutting devices using heavy equipment. 청구항 4에 있어서, 상기 제1틸팅수단은,The method of claim 4, wherein the first tilting means, 상기 회전축 외측으로 결합되는 튜브형상의 케이싱에 장착되는 틸팅용 제1유압모터;A tilting first hydraulic motor mounted to the tubular casing coupled to the outer side of the rotating shaft; 제1유압모터에 축이음연결되며, 제1워엄이 외측면에 형성되는 제1구동축; 및A first drive shaft connected to the first hydraulic motor and having a first worm formed on an outer surface thereof; And 상기 제1워엄과 치합되도록 회전축 외측으로 결합되는 컬럼에 형성되며, 제1유압모터 구동시 절단장치를 틸팅시키는 제1워엄휠을 포함하여 이루어지는 것을 특징으로 하는 중장비를 이용한 커팅장치용 톱날 틸팅장치.Saw blade tilting device for a cutting device using a heavy equipment, characterized in that formed on the column coupled to the outer shaft to engage the first worm, the first worm wheel for tilting the cutting device when driving the first hydraulic motor.
KR20-2005-0022680U 2005-08-04 2005-08-04 saw tilting device - cutting equipment of using heavy equipment KR200400230Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102551029B1 (en) * 2022-05-02 2023-07-04 박차순 Low noise and low vibration safely cutting and demolishing method of building structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102551029B1 (en) * 2022-05-02 2023-07-04 박차순 Low noise and low vibration safely cutting and demolishing method of building structure

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