KR101328548B1 - Logging for crusher - Google Patents

Logging for crusher Download PDF

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Publication number
KR101328548B1
KR101328548B1 KR1020130048195A KR20130048195A KR101328548B1 KR 101328548 B1 KR101328548 B1 KR 101328548B1 KR 1020130048195 A KR1020130048195 A KR 1020130048195A KR 20130048195 A KR20130048195 A KR 20130048195A KR 101328548 B1 KR101328548 B1 KR 101328548B1
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KR
South Korea
Prior art keywords
blade
rotating plate
crusher
coupling
outer circumferential
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KR1020130048195A
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Korean (ko)
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호 영 박
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주식회사 세림쵸프밀
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/18—Knives; Mountings thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Shovels (AREA)

Abstract

The present invention relates to a crusher for logging and, more particularly, to a crusher for logging with blades at the upper and lower sides and the outer circumference of a rotary plate which is mounted at the boom of an excavator, moves up, down, left, and right directions, and is rotated by the force of a fluid pressure motor. The crusher for logging removes tree branches and surrounding weeds, cuts the branch-removed trees from the upper end to the root side, crushes the trees in a chip shape, and scatters the crushed wood chips around trees.

Description

벌목용 파쇄기{logging for crusher}Logging crusher

본 발명은 벌목을 위한 파쇄기에 관한 것으로 보다 구체적인 것은, 굴삭기의 붐대에 부착되어 간벌할 나무의 가지와 상단 부위를 절단하고 주변잡초를 제거한다음 절단된 나무둥치를 세워놓고 상단에서 뿌리쪽으로 향해 칩형상으로 깎아 파쇄된 칩이 나무주위로 흩어지게 구성한 벌목용 파쇄기에 관한 것이다.
The present invention relates to a crusher for felling, and more specifically, to cut the branches and the upper part of the tree to be thinned and attached to the boom of the excavator, remove the surrounding weeds, and then the cut tree trunk is erected and chipped from the top to the root. The present invention relates to a felling crusher in which chipped chips are scattered around trees.

종래에는 산이나 숲에 빽빽하게 밀집된 나무를 간벌하여 숲 가꾸기 작업을 할 때 사람이 나무사이에 들어가서 간벌할 나무를 선택하고 톱으로 나무뿌리 쪽을 베어 넘어뜨린 후 넘어진 나무를 이동운반이 편리하게 여러 토막으로 잘라서 숲에서 하나하나 이동시킨 다음 일정한 장소에 모아 놓고 파쇄기를 이용하여 칩형상으로 잘게 파쇄하였기 때문에, 나무가 무성한 산림속에서는 나무와 나무사이가 근접하여 사람이나 장비가 들어갈 공간이 없기 때문에 나무를 베어 넘어뜨리는데 많은 어려움이 있고, 간벌한 나무를 베고 자르는 작업과 운반하는 과정에서도 많은 인력과 장비가 동원되므로 과다한 비용이 소요되어 간벌작업의 경제적 부담이 커지는 문제가 있었다.Conventionally, when a forest is made by thinning trees densely packed in a mountain or a forest, a person enters between trees, selects a tree to be thinned, cuts a tree root with a saw, and then moves a fallen tree. Cut and move them one by one in the forest, gather them in a certain place, and shred them finely into chips using shredders. In the lush forest, the trees are close to each other and there is no space for people or equipment. There are a lot of difficulties to fall, and the cutting and cutting work and transportation of thin trees, because a lot of manpower and equipment is mobilized, excessive costs are required to increase the economic burden of thinning work.

상기 불편을 해소하기 위해 등록특허 제10-0647044호로 초목벌채 장치가 공지되어 있으나, 상기 발명은 각각 회전하는 다수의 나무파쇄날을 프레임속에 배치한 구성이라 칼날구조가 복잡하고, 나무파쇄날이 병립되어 있어서 상호간에 상당한 공간이 확보되어야 하고 나무를 자르는 용도에 사용할 수가 없어 별도의 절단기가 구비되어야 하므로 파쇄작업의 효율성이 떨어지는 불편이 있었다.
The vegetation felling device is known as a Patent No. 10-0647044 in order to solve the inconvenience, but the invention is a configuration in which a plurality of rotating wood shredding blades are arranged in the frame so that the blade structure is complicated, the wood shredding blades are parallel Since there is a considerable space between each other and can not be used for cutting the wood has to be provided with a separate cutter, there was a disadvantage in that the efficiency of the crushing operation is inferior.

본 발명은 상기와 같은 불편을 간편하게 해소할 수 있도록 벌목대상나무를 세워 놓은 상태에서 나뭇가지와 주변의 잡초를 절단할 수 있고, 나뭇가지를 잘라낸 나무는 나무 상단부에서 뿌리쪽으로 향해 나무를 깎아 파쇄함으로써, 파쇄된 나무칩이 나무주위로 흩어지게 함으로써, 편리한 간벌이 이루어지고 시간이 지나면 나무칩이 비료가 되어 토지를 비옥하게 할 수 있도록 하여, 벌목작업이 용이하고 효율적으로 될 수 있게 한 것이다.
The present invention can cut the branches and surrounding weeds in the state that the felling tree is upright so that the above inconveniences can be easily solved, the tree cut off the branches by cutting the wood toward the roots from the top of the tree In this way, the shredded wood chips are scattered around the trees, so that the thinning is convenient and the wood chips become fertilizers to fertilize the land over time, so that the logging work can be easily and efficiently.

본 발명은 굴삭기의 붐대에 장착되어 상하좌우로 이동하는 커버체와 커버체에 장치되어 유체압모터의 힘으로 회전되는 회전축과 회전축에 부착되어 회전하는 회전판과 회전판의 상면과 저면 그리고 외주면에 칼날을 부착한 나무파쇄기를 구성하여 벌목할 나무를 제자리에 세워 놓고 나뭇가지를 절단하고 주변의 잡초를 제거하며 가지가 제거된 나무를 나무상단에서 뿌리쪽으로 향해 나무둥치를 깎아 파쇄함으로써, 파쇄된 나무칩이 절단되는 나무가 서있던 장소의 주위로 흩어지게 한 것이다.
The present invention is mounted on the boom of the excavator and moved to the cover body and the cover body moving up, down, left and right attached to the rotating shaft and the rotating shaft rotated by the force of the fluid pressure motor blades on the upper and lower surfaces and the outer peripheral surface of the rotating plate and rotating plate A wood chipper is attached to the tree to cut the tree, cuts branches, removes weeds, and shreds the tree from the top of the tree to the roots. The trees to be cut are scattered around where they stood.

이와 같이 된 본 발명은 굴삭기(1)의 붐대(1a)에 결합되며 저면과 측면일부가 개방된 삿갓형태의 커버체(2)와 커버체(2) 중앙부에 형성한 축잡이(2a)와 축잡이에 지지되며, 유체압모터(30)의 동력으로 구동되는 구동축(30a)과, 구동축에 접속되어 회전하고 외주면과 상하면에 각각 외주면칼날고정홈(5)과 상하면 칼날고정홈(50)(70)을 형성하여 외주면칼날고정자(6)와 상하면칼날고정자(60a)(60b)(70a)를 결합하여 체결나사(5c)(6c)로 고정하고, 상기 칼날고정자에 각각 외주면칼날(7)과 상하면칼날(7a)(7b)(7c)(7d)(7e)을 볼트(9)와 너트(9a)로 체결한 구성의 나무파쇄기(40)가 장착되어 있으므로 굴삭기 붐대로 벌목할 나무에 나무파쇄기를 접촉시켜 회전판을 회전시킨 후 회전판의 외주면칼날(7)로 가지부분을 절단하고 가지를 절단한 나무 둥치의 상단에 회전판의 하면칼날(7b)을 접촉시켜서 나무둥치의 상단에서 뿌리쪽으로 이동시키면 나무둥치를 상면부터 아래로 향해 깎으면 나무가 파쇄되면서 나무칩이 형성되어 나무칩이 절단되는 나무둥치 주위로 흩어지므로 빠른 시간내에 나무둥치를 깎아 벌목을 할 수 있게 되어 벌목된 나무둥치를 벤 장소에서 다른 곳으로 이동시킬 필요가 없이 나무가 선 자리에서 나무둥치를 세워놓고 나무칩으로 만들어 주위에 뿌릴 수 있는 이점이 있어서 벌목처리가 신속편리하게 이루어지고, 회전판 상면에는 상면칼날(7a)이 부착되어 있으므로 나무가지를 절단할 때 외주면칼날(7)과 상하면칼날(7a)(7b)의 협동으로 나무가지를 절단하므로 절단부 간격을 크게 형성하여 칼날이 배치된 회전판이 절단부에 끼이지 않도록 하므로 절단작업의 원활을 도모할 수 있고, 벌목대상나무 주변의 잡초와 장애물을 편리하게 제거할 수 있는 벌목용 파쇄기를 얻을 수 있다.The present invention as described above is coupled to the boom (1a) of the excavator (1), the bottom portion and the side portion of the cover member (2) formed in the center of the cover body (2) and the cover portion (2) open shaft and shaft Supported by the grip, the drive shaft (30a) is driven by the power of the fluid pressure motor 30, and connected to the drive shaft and rotates, the outer peripheral surface blade fixing grooves 5 and the upper and lower blade fixing grooves 50, 70 respectively Form a) and fix the outer peripheral blade stator 6 and the upper and lower blade stators 60a, 60b, and 70a with fastening screws 5c and 6c, respectively, and the upper and lower peripheral blades 7 and 7 respectively on the blade stators. The wood shredder 40 is constructed by fastening the blades 7a, 7b, 7c, 7d, and 7e with the bolts 9 and the nuts 9a. After rotating the rotating plate by contacting, cut the branch part with the outer peripheral blade (7) of the rotating plate, and the lower blade of the rotating plate (7b) on the top of the tree trunk ) And move it from the top of the tree trunk to the root. If you cut the tree trunk from the top to the bottom, the tree is broken and wood chips are formed and scattered around the tree trunk where the tree chips are cut. It is possible to lumber, so there is no need to move felled tree trunks from place to place. Since the upper blade (7a) is attached to the upper surface of the rotating plate, when cutting the tree branches, the tree branches are cut by the cooperation of the outer peripheral blade (7) and the upper and lower blades (7a) (7b), thereby forming a large gap between the cutting edges. Since the placed rotating plate is not caught in the cutting part, the cutting work can be smoothly performed. You can get Shredder Paper shredders for you to conveniently remove the obstacles.

또 벌목단계에서 주변에 뿌려진 나무칩은 벌목지 지면에 뿌려져서 시간이 경과되면 부폐하여 자연퇴비가 되는 효과를 낼 수 있게 되므로 벌목지를 비옥하게 하는 숲 가꾸기 사업에 일거양득의 이점을 얻게 되는 장점이 있다.In addition, the wood chips scattered around at the logging stage are scattered on the ground, which can be decomposed over time, resulting in a natural composting effect. have.

그리고, 본 발명의 회전판에 부착되는 외주면칼날(7)과 상하면칼날(7a)(7b)(7c)(7d)(7e)은 벌목의 종류에 따라 형상이 다양하여 칩의 모양을 다양하게 할 수 있고, 파쇄회전판에 부착하는 구성도 다양하게 할 수 있어 견고한 칼날을 구성할 수 있으며 칼날고정자 역시 회전판에 고정홈(5)(50)(70)을 형성하여 고정홈에 칼날고정자를 결합하고, 고정자와 회전판을 체결나사로 나사체결함으로써, 탈부착할 수 있어서 칼날교환과 수리가 용이하게 되는 이점이 있고, 칼날에 가해지는 저항에도 견딜 수 있게 결합되므로 내구성을 담보할 수 있는 이점이 있다.In addition, the outer peripheral surface blade 7 and the upper and lower blades 7a, 7b, 7c, 7d, and 7e attached to the rotating plate of the present invention may have various shapes depending on the type of felling to vary the shape of the chip. In addition, it can be configured to be attached to the crushing rotating plate can be configured a solid blade and the blade stator also forms a fixed groove (5) (50) (70) on the rotating plate to combine the blade stator in the fixed groove, the stator And by screwing the rotating plate with the fastening screw, there is an advantage that can be removable to replace the blade and easy to repair, it is coupled to withstand the resistance to the blade has the advantage of ensuring durability.

한편, 본 발명의 커버체는 저면개방부 외에 주벽일부가 개방되어 회전판의 외주와 상하면이 일정범위내에서 노출되므로 회전판 외주와 상하면에 부착된 외주면칼날과 상하면칼날 부분이 노출되어 나무가지 절단과 가지제거에 이용할 수 있게 되어 별도의 톱이나 칼과 같은 도구가 없어도 벌목할 나무를 다듬을수 있고, 또 커버체 외주에 형성된 칼부착부(2d)에 포크형칼(8)을 부착할 수 있으므로 벌목할 나무 주변에 있는 잡다한 풀이나 벌목에 장애가 되는 관목과 같은 장애물을 제거할 때 활용할 수 있는 이점이 있으며, 커버체는 삿갓형으로 되어서 나무파쇄시에 발생하는 칩이 작업자나 주변에 마찰되는 것을 막아 주게 되므로 안전을 도모할 수 있고, 사용에 편리성을 더 할 수 있는 장점이 있으며, 나무상단에 회전판을 접촉시키고 하면칼날(7b)을 이용하여 나무상단을 깎아낼 때는 커버체의 양측 개방부(2c)에 덮개를 씌워 절단파쇄되는 나무칩이 커버체 상면으로 비산되지 않도록 작업을 할 수 있기 때문에 더욱더 안전하고 능률적인 효과를 낼 수 있도록 된다.
On the other hand, the cover body of the present invention is a part of the main wall is opened in addition to the bottom open portion is exposed to the outer circumference and the upper and lower surfaces of the rotating plate within a certain range, so that the upper and lower blades attached to the outer circumference and the upper and lower surfaces of the rotating plate are exposed to cut branches and branches It can be used for removal, so you can trim the tree to be felled without the need for tools such as a saw or knife, and fork knife 8 can be attached to the knife attachment part 2d formed on the outer periphery of the cover body. There is an advantage that can be used when removing obstacles such as shrubs that hinder the surrounding grass or felling, and the cover body is a hat-shape to prevent the chips generated during wood shredding from rubbing around the worker or surroundings. There is an advantage in that it is possible to improve safety and further convenience in use, and if the rotary plate is brought into contact with the top of the tree, the blade 7b In order to cut off the top of the tree, cover the openings (2c) on both sides of the cover body so that the wood chips to be cut and crushed can not be scattered on the top surface of the cover body, thus producing a more safe and efficient effect. .

도 1은 본 발명의 사시도
도 2는 도 1의 가-가'선단면도
도 3은 도 1의 저면도
도 4는 본 발명의 회전판과 칼날 분해 사시도
도 5(a)(b)는 상하면칼날과 칼날고정자의 확대단면도
도 6(a)(b)는 본 발명의 지지판에 도구를 부착한 상태와 측면 개방부에 덮개를 장치한 예시도
도 7은 본 발명의 사용상태 예시도
도 8(a)(b)(c)은 본 발명의 또 다른 실시상태 예시도
도 9는 본 발명칼날의 또 다른 실시상태 예시도
도 10은 본 발명칼날의 또 다른 실시상태 예시도
도 10은 도 10의 단면도이다.BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is a cross-sectional view taken along the line II-
3 is a bottom view of FIG. 1
Figure 4 is an exploded perspective view of the rotating plate and the blade of the present invention
Figure 5 (a) (b) is an enlarged cross-sectional view of the upper and lower blades and blade stator
Figure 6 (a) (b) is an exemplary view showing a cover attached to the state and the side opening to the tool attached to the support plate of the present invention
7 is an exemplary view of the use state of the present invention
Figure 8 (a) (b) (c) is another exemplary embodiment of the present invention
Figure 9 is another exemplary embodiment of the blade of the present invention
10 is another exemplary embodiment of the blade of the present invention
10 is a cross-sectional view of FIG. 10.

본 발명은 굴삭기(1) 붐대(1a) 선단 연결부에 착탈가능하도록 붐대결합부(2가) 상단에 형성되고, 주벽이 하단으로 연장되며 주벽하단과 양측면에 개방부(2c)가 형성되는 삿갓형태의 커버체(2)와,The present invention is formed on the top of the boom coupler (2) to be detachable to the distal end of the excavator (1) boom (1a), the main wall is extended to the lower end and the opening portion (2c) is formed on the lower end and both sides of the main wall Cover body (2),

커버체 중앙부에서 하향으로 연장되게 설치되어 회전축(3)을 지지하는 축잡이(2a)와, 축잡이에 지지되는 회전축(3)과 커버체(2) 상면에 부착되어 유체압으로 구동되고, 그 회전축(30a)에 접속하여 회전축을 구동시키는 유체압모터(30)와,It is installed to extend downward from the center of the cover body and is attached to the shaft holder (2a) for supporting the rotating shaft 3, the rotating shaft (3) and the cover body (2) supported by the shaft holder is driven by the fluid pressure, A fluid pressure motor 30 connected to the rotating shaft 30a to drive the rotating shaft;

회전축(3) 하단에 체결구로 착탈가능케 부착되어 커버체내에서 회전하는 회전판(4)과, A rotating plate 4 attached to the lower end of the rotating shaft 3 by a fastener and rotating in the cover body;

상기 회전판 외주면과 상하면에 배치되어 나무를 절삭하는 외주면칼날(7)과 상하면칼날(7a)(7b)(7c)(7d)(7e)로 이루어진 나무파쇄기(40)로 나무가지를 절단하고 나무가지가 절단된 나무를 상단부에서 뿌리쪽으로 절삭 파쇄하는 벌목용 파쇄기이다.The tree branches are cut with a wood shredder 40 formed of an outer circumferential blade 7 and upper and lower blades 7a, 7b, 7c, 7d, and 7e disposed on the outer circumferential surface of the rotary plate and cutting the wood. Is a logging shredder that cuts and shreds the cut tree from the top to the root.

상기에서 유압모터(30)의 동력을 회전판 회전축에 전달하기 위해서 유압모터의 회전축(30a)과 회전축(3)을 연결구(31)로 접속하여 구동시키거나 회전판을 회전시키는 회전축(3)에 풀리(32)를 형성하고, 유압모터회전축(30a)에 풀리(30b)를 형성하여 두 풀리 사이에 벨트(33)를 연결하여 회전판을 회전시키는 구성이 포함되며, 또한 회전판을 회전시키는 회전축(3)에 베벨기어(34)를 부착하고 유압모터회전축(30a)에 베벨기어(30c)를 부착하여 두 베벨기어를 서로 치합시키는 방법으로 유압모터의 동력을 회전판에 전달하여 회전판을 회전시킬 수 있다.In order to transmit the power of the hydraulic motor 30 to the rotating plate rotating shaft, the pulley (3) is driven by connecting the rotating shaft 30a and the rotating shaft 3 of the hydraulic motor to the connector 31 to drive or rotate the rotating plate. 32, and a pulley 30b is formed on the hydraulic motor rotation shaft 30a to connect the belt 33 between the two pulleys to include a configuration for rotating the rotating plate, and also to the rotating shaft 3 for rotating the rotating plate. By attaching the bevel gear 34 and attaching the bevel gear 30c to the hydraulic motor rotation shaft 30a, the two bevel gears are joined to each other to transmit the power of the hydraulic motor to the rotating plate to rotate the rotating plate.

또한, 회전판(4)에 부착되는 외주면칼날(7)은 In addition, the outer peripheral blade (7) attached to the rotating plate (4)

회전판 외주면에 일정간격으로 배치되며, 회전판 외주면에서 회전판 내부로 향해 결합홈이 형성되고 결합홈 내면에 회전방향쪽으로 걸림턱(5a)을 형성하고, 걸림턱 반대측 입구에 고정부를 만들어 암나사(5b)가 형성된 외주면칼날고정홈(5)을 형성하여 It is arranged at regular intervals on the outer circumference of the rotating plate, a coupling groove is formed from the outer circumference of the rotating plate toward the inside of the rotating plate, and a locking jaw (5a) is formed on the inner surface of the coupling groove in a rotational direction, and a fixing part is formed at an inlet opposite to the locking jaw (5b). The outer peripheral surface blade fixing groove 5 is formed

외주면칼날고정홈(5)에 결합하며 고정부(6b)가 외주면칼날고정홈에 형성된 고정부의 암나사(5b)에 체결나사(6c)로 나사조립되어 고정되고 고정부 반대측으로 걸림턱(5a)에 결합하는 고정돌부(6b')가 형성되어 있고, 고정부 외측으로 칼날고정부(6a)가 형성된 외주면칼날고정자(6)를 결합하고, Coupling to the outer peripheral blade fixing groove (5) and the fixing portion (6b) is screwed and fastened to the female screw (5b) of the fixed portion formed in the outer peripheral blade fixing groove with a fastening screw (6c) and the locking jaw (5a) to the opposite side Fixed protrusions 6b 'are formed to be coupled to each other, and the outer circumferential blade stator 6 in which the blade fixing portions 6a are formed is fixed to the outside of the fixed portion,

외주면칼날고정자(6)의 칼날고정부(6a)에 구멍을 뚫어 외주면칼날(7)을 볼트(9)와 너트(9a)로 조립하는 구성이 포함되고,Includes a configuration for assembling the outer peripheral surface blade 7 with the bolt (9) and the nut (9a) by drilling a hole in the blade fixing portion (6a) of the outer peripheral blade stator (6),

상하면칼날(7a)(7b)은,The upper and lower blades 7a and 7b are

회전판본체의 상하면에 중심공을 기점으로하여 외주면으로 이어지는 원호상의 방사선을 일정간격에 형성하여 상기 방사선을 따라 일정간격에 형성되고 방사선상에서 회전방향에 대응되도록 트랙형상의 고정구멍을 형성하여 구멍상단과 하단입구에 각각 회전방향쪽과 반대쪽으로 확장되게 단턱(501)(502)이 형성된 칼날고정홈(50)을 형성하여On the upper and lower sides of the rotating plate body, arc-shaped radiations extending to the outer circumferential surface are formed at predetermined intervals, and are formed at predetermined intervals along the radiation and form track-shaped fixing holes to correspond to the rotational direction on the radiation. At the lower end, respectively, the blade fixing grooves 50 in which the stepped jaws 501 and 502 are formed to extend in the opposite direction to the rotational direction are formed.

상하면 칼날고정홈(50)에 상하로 결합하며 결합부 양측에 단턱(501)(502)에 결합하는 걸림턱(601)(602)이 형성되고, 상호결합면(603)에는 결합돌기(604)와 결합홈(605)이 서로 대향되게 형성되어 상하면 칼날고정홈(50)내에서 합접하며, 결합돌기(604)와 결합홈(605)에 암나사구멍(604a)(605a)이 형성되어 일측 결합돌기의 암나사구멍과 타측 결합홈의 암나사구멍을 하나의 체결나사(606)로 나사조립하고, 결합홈 반대측 표면에 칼날고정부(607)가 형성된 상하면칼날고정자(60a)(60b)를 결합하여 상하면칼날고정자의 칼날고정부에 구멍을 뚫어 상하면칼날(7a)(7b)을 볼트(9)와 너트(9a)로 조립하는 구성이 포함되며,Coupling jaws 601 and 602 are coupled to the upper and lower blade fixing groove 50 and coupled to the step 501 and 502 on both sides of the coupling portion, and the coupling protrusion 604 is formed on the mutual coupling surface 603. And the coupling groove 605 are formed to face each other and the upper and lower blades are joined in the blade fixing groove 50, and the female protrusions 604a and 605a are formed in the coupling protrusion 604 and the coupling groove 605 so that one coupling protrusion is formed. Screw assembly of the female threaded hole of the female threaded hole and the other side of the coupling groove with one fastening screw 606, and the upper and lower blade stator (60a) (60b) formed with a blade fixing part (607) formed on the surface opposite the coupling groove It includes a configuration of assembling the upper and lower blades (7a) and (7b) with a bolt (9) and a nut (9a) by drilling a hole in the blade fixing part of the stator,

또한 상하면 칼날(7c)(7d)은 칼날몸체가 4각봉 또는 원봉형상으로 되어 일단에 칼날이 형성되고 몸체에 구멍을 뚫어 회전판에 천공된 구멍에 볼트와 너트로 체결하는 구성이 포함되고,In addition, the upper and lower blades (7c) (7d) is a blade body is formed in a quadrangular rod or a round rod shape is formed at one end of the blade and the hole in the body includes a configuration for fastening with bolts and nuts in the hole drilled in the rotating plate,

또한 상하면칼날(7e)은 회전판에 직4각형칼날고정홈(70)을 뚫어 회전판이 회전하는 회전방향쪽과 반대측에 위치하는 구멍의 내벽에 경사면을 가진 칼날고정자(70a)를 부착하고 칼날고정자 경사면에 칼날(71)을 부착하여 칼날끝이 칼날고정홈보다 돌출되게하여 체결볼트(71a)로 체결하여서되는 상하면 칼날을 포함한다.In addition, the upper and lower blades 7e drill a rectangular blade fixing groove 70 on the rotating plate to attach the blade stator 70a having an inclined surface to the inner wall of the hole located on the opposite side to the rotating direction in which the rotating plate rotates, and the blade stator inclined surface. Attached to the blade 71 so that the blade tip is protruded than the blade fixing groove to include the upper and lower blades to be fastened with a fastening bolt (71a).

그리고 커버체의 외측면에 칼부착부(2d)를 형성하여 칼부착부에 체결구멍(2e)을 뚫고, 포크형칼(8)의 부착부(8a)를 결합하여 체결볼트(8b)와 너트로 고정시키는 것이 포함되며, 커버체의 일측 개방부(2c)에는 덮개(2c')를 씌워 개폐할 수 있게 한 나무파쇄기(40)로 이루어져 굴삭기 붐대에 목제파쇄기를 달아 나무가지를 절단하고 나무가지가 절단된 나무를 상단부에서 뿌리쪽으로 깎아 칩형상으로 파쇄하고 발생된 칩은 원심력을 받아 나무둘레에 흩어지게 한 구성이다.Then, a knife attaching part 2d is formed on the outer surface of the cover body, the fastening hole 2e is drilled in the knife attaching part, and the attaching part 8a of the fork-shaped knife 8 is engaged with the fastening bolt 8b and the nut. It includes fixing, one side open portion (2c) of the cover body consists of a wood shredder 40 to cover the cover (2c ') to open and close, attaching a wood shredder to the excavator boom to cut the branches and The cut wood is cut from the upper end to the root and crushed into chips. The generated chips are scattered around the trees under centrifugal force.

1 : 굴삭기 1a : 붐대
2 : 커버체 2a : 축잡이
2c : 개방부 2c' : 덮개
2d : 칼부착부 4 : 회전판
5 : 외주면칼날고정홈 5a : 걸림턱
5b : 암나사 5c : 체결나사
6 : 칼날고정자 6a : 칼날고정부
6b : 고정부 6c : 체결나사
7 : 외주면칼날 7a : 상면칼날
7b : 하면칼날 7c,7d,7e : 상하면칼날
8 : 포크형칼 9 : 볼트
9a : 너트 30 : 유체압모터
30a : 회전축 50 : 칼날고정홈
60a,60b : 상하면칼날고정자 501,502 : 단턱
601 ,602 : 걸림턱 603 : 상호결합면
604 : 결합돌기 605 : 결합홈
604a,605a : 암나사구멍 606 : 체결나사
607 : 칼날고정부1: Excavator 1a: Boom
2: cover body 2a: shaft holder
2c: opening 2c ': cover
2d: knife attachment part 4: rotating plate
5: outer peripheral blade fixing groove 5a: locking jaw
5b: Female thread 5c: Tightening screw
6: blade stator 6a: blade stator
6b: fixing part 6c: tightening screw
7: outer peripheral blade 7a: upper blade
7b: Lower blade 7c, 7d, 7e: Upper blade
8: fork knife 9: bolt
9a: nut 30: fluid pressure motor
30a: rotation shaft 50: blade fixing groove
60a, 60b: Upper and lower blade stator 501,502: step
601, 602: locking step 603: mutual coupling surface
604: coupling protrusion 605: coupling groove
604a, 605a: Female thread hole 606: Tightening screw
607: Blade Government

Claims (9)

굴삭기(1) 붐대(1a) 선단 연결부에 착탈가능하도록 붐대결합부(2가) 상단에 형성되고, 주벽이 하단으로 연장되며 주벽하단과 양측면에 개방부(2c)가 형성되는 삿갓형태의 커버체(2)와,
커버체 중앙부에서 하향으로 연장되게 설치되어 회전판 회전축(3)을 지지하는 축잡이(2a)와,
축잡이에 지지되는 회전판 회전축(3)과,
커버체 상면에 부착되어 유체압으로 구동되고 회전축(30a)에 접속하여 회전판 회전축을 구동시키는 유체압모터(30)와,
회전판 회전축(3) 하단에 부착되어 커버체내에서 회전하는 회전판(4)과,
상기 회전판 외주면과 상하면에 배치되어 나무를 절삭하는 외주면칼날(7)과 상하면칼날(7a)(7b)(7c)(7d)(7e)로 이루어진 나무파쇄기(40)를 갖추어서 되는 벌목용 파쇄기
Excavator (1) The boom bar coupling portion (2) is formed on the upper end to be detachable to the distal end of the boom bar (1a), the main wall is extended to the lower end, the hatshade-shaped cover body is formed in the lower end and the open side (2c) on both sides (2) and,
A shaft holder 2a installed downwardly from the center of the cover body to support the rotating plate rotating shaft 3;
A rotating plate rotating shaft 3 supported by the shaft holder,
A fluid pressure motor (30) attached to the upper surface of the cover body and driven by fluid pressure and connected to the rotary shaft (30a) to drive the rotary plate rotary shaft;
A rotating plate 4 attached to the lower end of the rotating plate 3 to rotate in the cover body,
A crusher for logging, which is disposed on the outer circumferential surface and the upper and lower surfaces of the rotating plate and includes a wood crusher 40 formed of the outer circumferential blade 7 for cutting wood and the upper and lower blades 7a, 7b, 7c, 7d, and 7e.
청구항 제1항에서,
유체압모터(30)는 유압모터의 회전축(30a)이 회전판(4) 회전축(3)에 연결구(31)로 연결되어 회전판(4)에 유압모터의 동력이 전달되게한 구성으로 된 벌목용 파쇄기The method according to claim 1,
The hydraulic pressure motor 30 is a felling crusher having a configuration in which the rotary shaft 30a of the hydraulic motor is connected to the rotary shaft 3 by the connector 31 so that the power of the hydraulic motor is transmitted to the rotary plate 4. 청구항 제1항에서,
유체압모터(30)는 회전축(30a)에 풀리(30b)가 부착되고 회전판(4) 회전축(3)에 풀리(32)가 부착되어 상호간에 벨트(33)가 연결되어 회전판에 유압모터의 동력이 전달되게 한 벌목용 파쇄기
The method according to claim 1,
The hydropneumatic motor 30 has a pulley 30b attached to the rotating shaft 30a and a pulley 32 attached to the rotating shaft 3 of the rotating plate 4 so that the belt 33 is connected to each other so that the power of the hydraulic motor is connected to the rotating plate. Harvested crushers
청구항 제1항에서,
유체압모터(30)는 회전축(30a)에 베벨기어(30c)가 부착되고 회전판 회전축(3)에 베벨기어(34)가 부착되어 서로의 베벨기어가 치합되어 회전판에 유압모터의 동력이 전달되게 한 벌목용 파쇄기
The method according to claim 1,
The hydraulic motor 30 has a bevel gear 30c attached to the rotating shaft 30a and a bevel gear 34 attached to the rotating shaft rotating shaft 3 such that the bevel gears are engaged with each other so that the power of the hydraulic motor is transmitted to the rotating plate. Single logging shredder
청구항 제1항에서,
외주면칼날(7)은 회전판 외주면에 일정간격으로 배치되며, 회전판 외주면에서 회전판 내부로 향해 형성되고 결합홈이 형성되고 결합홈 내면에 회전방향쪽으로 걸림턱(5a)을 형성하고, 걸림턱 반대측 입구에 고정부를 만들어 암나사(5b)가 형성된 외주면칼날고정홈(5)을 형성하여 외주면칼날고정홈(5)에 결합하며 고정부(6b)가 외주면칼날고정홈에 형성된 고정부의 암나사(5b)에 체결나사(6c)로 나사조립되어 고정되고 고정부 반대측으로 걸림턱(5a)에 결합하는 고정돌부(6b')가 형성되어 있고, 고정부 외측으로 칼날고정부(6a)가 형성된 외주면칼날고정자(6)를 결합하고,
외주면칼날고정자(6)의 칼날고정부(6a)에 구멍을 뚫어 외주면칼날을 볼트(9)와 너트(9a)로 조립하는 구성일 것을 포함하는 벌목용 파쇄기
The method according to claim 1,
The outer circumferential surface blade 7 is disposed at regular intervals on the outer circumferential surface of the rotating plate, is formed from the outer circumferential surface of the rotating plate toward the inside of the rotating plate, a coupling groove is formed, and a locking jaw 5a is formed on the inner side of the coupling groove in the rotational direction, The outer peripheral surface blade fixing groove 5 having the female thread 5b is formed to be fixed to the outer peripheral surface blade fixing groove 5, and the fixing portion 6b is fixed to the female screw 5b of the fixing portion formed at the outer peripheral blade fixing groove 5. The fixing protrusion 6b 'is formed by being screwed and fastened with the fastening screw 6c and coupled to the locking jaw 5a on the opposite side of the fixing part, and an outer peripheral blade stator having a blade fixing part 6a formed outside the fixing part. 6),
Lumber crusher comprising a configuration in which the outer circumferential blade is assembled with a bolt (9) and a nut (9a) by drilling a hole in the blade fixing part (6a) of the outer circumferential blade stator (6)
청구항 제1항에서,
상하면칼날(7a)(7b)은 회전판 본체의 상하면에 중심공을 기점으로하여 외주면으로 이어지는 원호상의 방사선을 따라 일정간격에 형성하여 상기 방사선을 따라 일정간격에 형성되고 방사선상에서 회전방향에 대응되도록 트랙형상의 고정구멍을 형성하여 구멍상단과 하단입구에 회전방향쪽과 반대쪽으로 확장되게 단턱(501)(502)이 형성된 외주면칼날고정홈(5)을 형성하여
상하면 칼날고정홈(50)에 상하로 결합하며 결합부 양측에 단턱(501)(502)에 결합하는 걸림턱(601)(602)이 형성되고, 상호결합면(603)에는 결합돌기(604)와 결합홈(605)이 서로 대향되게 형성되어 상하면 칼날고정홈(50)내에서 합접하며, 결합돌기(604)와 결합홈(605)에 암나사구멍(604a)(605a)이 형성되어 일측 결합돌기의 암나사구멍과 타측결합홈의 암나사구멍을 하나의 체결나사(606)로 나사조립하고, 결합홈 반대측 표면에 칼날고정부(607)가 형성된 상하면칼날고정자(60a)(60b)를 결합하여 상하면칼날고정자의 칼날고정부에 구멍을 뚫어 상하면칼날을 볼트(9)와 너트(9a)로 조립하는 구성일 것을 포함하는 벌목용 파쇄기
The method according to claim 1,
The upper and lower blades 7a and 7b are formed at regular intervals along the arc of radiation leading to the outer circumferential surface of the rotary plate main body from the center hole to the outer circumferential surface, and are formed at regular intervals along the radiation and correspond to the rotational direction on the radiation. By forming a fixed hole of the shape to form an outer peripheral blade fixing groove (5) formed with stepped (501, 502) in the upper and lower openings in the opposite direction to the direction of rotation
Coupling jaws 601 and 602 are coupled to the upper and lower blade fixing groove 50 and coupled to the step 501 and 502 on both sides of the coupling portion, and the coupling protrusion 604 is formed on the mutual coupling surface 603. And the coupling groove 605 are formed to face each other and the upper and lower blades are joined in the blade fixing groove 50, and the female protrusions 604a and 605a are formed in the coupling protrusion 604 and the coupling groove 605 so that one coupling protrusion is formed. The female screw hole of the female screw hole and the female screw hole of the other coupling groove with a single fastening screw 606, and combines the upper and lower blade stators 60a and 60b having a blade fixing part 607 formed on the opposite surface of the coupling groove. Lumber crusher comprising a configuration of assembling the upper and lower blades with bolts (9) and nuts (9a) by drilling holes in the blade fixing part of the stator
청구항 제1항에서,
상하면칼날(7c)(7d)은 칼날몸체가 4각봉 또는 원봉형상으로 되어 일단에 칼날에 형성되고 몸체에 구멍을 뚫어 회전판의 구멍에 볼트와 너트로 체결하는 구성일 것을 포함하는 벌목용 파쇄기
The method according to claim 1,
Upper and lower blades (7c) (7d) is a felling crusher comprising a blade body is formed in the shape of a quadrangular rod or a round rod at one end of the blade and the hole in the body to fasten the holes of the rotating plate with bolts and nuts
청구항 제1항에서,
상하면칼날(7e)은 회전판(4)에 직4각형 칼날고정홈(70)을 뚫어 회전판이 회전하는 회전방향쪽과 대측에 위치하는 구멍의 내벽에 경사면을 가진 칼날고정자가 (70a)를 부착하고 칼날고정자 경사면에 칼날(71)을 부착하여 칼날의 끝이 칼날고정홈 외측으로 돌출되게 체결한 구성일 것을 포함하는 벌목용 파쇄기
The method according to claim 1,
The upper and lower blade 7e drills a rectangular blade fixing groove 70 on the rotating plate 4 so that the blade stator having an inclined surface is attached to the inner wall of the hole located on the opposite side to the rotating direction in which the rotating plate rotates. Blade crusher for attaching to the blade stator on the inclined surface of the cutting blade comprising a configuration that the end of the blade is fastened to protrude out of the blade fixing groove
청구항 제1항에서,
커버체(2)는 외측일면에 칼부착부(2d)를 형성하여 포크형칼(8)을 착탈할 수 있게 부착한 구성일 것을 특징으로 하는 벌목용 파쇄기


The method according to claim 1,
The cover 2 is a felling crusher, characterized in that the knife attachment portion (2d) formed on the outer surface to attach the detachable fork-shaped knife (8)


KR1020130048195A 2012-10-12 2013-04-30 Logging for crusher KR101328548B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101652964B1 (en) * 2015-12-09 2016-09-02 대한민국 Weed cutting machine for excavator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002113381A (en) * 2000-10-11 2002-04-16 Jacty Engineering Co Ltd Wood crusher and wood crushing process using the same
JP2002335733A (en) * 2001-05-18 2002-11-26 Matsumoto Seisakusho:Kk Grass mower equipped with mechanism for moving cut material
KR200429483Y1 (en) * 2006-07-31 2006-10-23 노창환 Rotating knife of wood chipper
KR20100004380A (en) * 2008-07-03 2010-01-13 손성권 A crusher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002113381A (en) * 2000-10-11 2002-04-16 Jacty Engineering Co Ltd Wood crusher and wood crushing process using the same
JP2002335733A (en) * 2001-05-18 2002-11-26 Matsumoto Seisakusho:Kk Grass mower equipped with mechanism for moving cut material
KR200429483Y1 (en) * 2006-07-31 2006-10-23 노창환 Rotating knife of wood chipper
KR20100004380A (en) * 2008-07-03 2010-01-13 손성권 A crusher

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101652964B1 (en) * 2015-12-09 2016-09-02 대한민국 Weed cutting machine for excavator

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