KR101734874B1 - Wood shredders safety injection system - Google Patents

Wood shredders safety injection system Download PDF

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Publication number
KR101734874B1
KR101734874B1 KR1020160166395A KR20160166395A KR101734874B1 KR 101734874 B1 KR101734874 B1 KR 101734874B1 KR 1020160166395 A KR1020160166395 A KR 1020160166395A KR 20160166395 A KR20160166395 A KR 20160166395A KR 101734874 B1 KR101734874 B1 KR 101734874B1
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South Korea
Prior art keywords
wood
shaft
roller
knife
input
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KR1020160166395A
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Korean (ko)
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성석근
정영희
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성석근
정영희
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G21/00—Safety guards or devices specially designed for other wood-working machines auxiliary devices facilitating proper operation of said wood-working machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/08—Discharging equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00—Arrangements for splitting wood
    • B27L7/02—Arrangements for splitting wood using rotating members, e.g. rotating screws

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The present invention relates to a safety injection system of a wood shredder, wherein as a tunnel type safety injection system having a conveyor belt and a pressure roller is more installed in a wood injection unit of a wood shredder, wood can be injected into the wood injection unit through the safety injection system. Therefore, damage to a hand of a worker can be prevented when wood is injected.

Description

취상형 목재파쇄기의 목재 안전투입장치{Wood shredders safety injection system}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wooden shredders safety injection system,

본 발명은 과수의 가지 또는 전지한 나뭇가지를 2~7cm 규격으로 절단파쇄하고 파쇄물을 외부로 불어 내는 취상형 목재파쇄기의 목재 안전투입장치에 관한 것으로 보다 구체적인 것은, 회전드럼의 회전축에서 양측으로 연장되는 날개판과 날개판 끝에서 회전방향으로 굴절시켜 절단칼장치부를 형성하고, 절단칼장치부에 절단칼을 장치하여 목재 투입부끝에 장치한 받침칼과의 교합으로 나뭇가지를 절단 파쇄하고 파쇄물을 절단실의 배출부로 불어내도록 된 취상형 목재파쇄기에 있어서, 파쇄할 목재를 투입하는 목재투입부에서 바깥쪽으로 일정길이를 유지하는 투입안내부를 형성하여 투입안내부에 다수의 롤러로된 투입안내롤러와 가압롤러를 배치하여 구성한 안전투입장치를 설치하여 나뭇가지를 파쇄기에 투입할 때 작업자의 손이 절단실 투입구로 투입될 수 없게 하여 안전한 작업이 이루어지게 한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a wood safety device for a wood-type wood crusher, which cuts branches or branches of fruit trees to 2 to 7 cm in size and blows the crushed material to the outside, more specifically, And the cutting knife unit is formed in the cutting knife unit and the cutting knife is attached to the cut knife unit to cut and break the branches by the occlusion with the support knife at the end of the wood input unit, A wood chip crusher for blowing wood chips to be crushed by a discharge portion of a cutting chamber is provided with a feed guide portion for keeping a certain length outward from a wood feed portion for feeding wood to be crushed, When a safety input device constituted by disposing a pressure roller is installed and the branches are put into the crusher, No one will be turned to be a safe work place.

종래의 목재파쇄기는 회전드럼의 양측에 절단칼을 장치하고, 파쇄부의 목재투입부에 고정칼과 보조롤러를 장치하여 파쇄할 목재를 투입부에 밀어넣고 파쇄하도록 된 구성이라 나뭇가지를 투입할 때 절단실 투입구로 손이 같이 들어가는 사고가 잦아 안전사고를 일으키는 위험성이 큰 불편이 있었다.
The conventional wooden crusher has a cutting knife installed on both sides of the rotary drum, and a fixed knife and an auxiliary roller are installed in the wood-feeding portion of the crushing portion, so that the wood to be crushed is pushed into the input portion and crushed. There was a great inconvenience that a risk of causing a safety accident was frequent due to frequent accidents involving a hand in the cutting chamber inlet.

본 발명은 상기 불편을 해소하기 위하여 개발한 것이다.
The present invention has been developed in order to solve the above inconvenience.

본 발명은 취상형 목재파쇄기의 목재투입부에 다수의 롤러로 구성된 안전투입기를 설치하여 목재투입부로 나뭇가지를 투입할 때 작업자의 손이 같이 들어가는 일이 방지되게 하는 것을 특징으로 한다.
The present invention is characterized in that a safety dispenser composed of a plurality of rollers is installed in a wood input part of a scarifier type wood crusher to prevent the hands of a worker from entering together when the branches are introduced into the wood input part.

이와 같이 된 본 발명은 목재투입기의 절단실 투입에서 외측으로 경사지게 투입안내부를 형성하여 투입안내부 바닥에 표면에 요철홈줄이 나란히 형성된 롤러다수개를 투입구 방향으로 회전되게 배치한 투입안내롤러와 가압롤러로 구성되고, 안전투입기를 장치하였기 때문에 파쇄작업시 파쇄하고자하는 나뭇가지를 투입부에 적재하고 내측으로 밀어 넣으면 안전투입기에 배치된 다수의 안내롤러가 파쇄할 목재를 파쇄부쪽으로 이송하고 가압롤러가 상부에서 가압하여 탈출을 막아주게 되므로 투입되는 나뭇가지가 자동적으로 파쇄부 공간으로 투입되게 되어 사람의 손으로 목재를 밀어넣지 않아도 안전하게 투입이 이루어지게 된다.According to the present invention as described above, the introduction guide portion is inclined outwardly from the insertion of the cutting chamber of the wood injector, and a plurality of rollers having concave and convex groove lines are formed on the bottom surface of the introduction guide portion in such a manner as to be rotated in the direction of the loading port, A plurality of guide rollers disposed on the safety load convey the wood to be crushed to the crushing part and the pressure roller is moved to the crushing part, So that the inserted branches are automatically inserted into the crushing space, so that it is possible to safely input the wood without pushing the wood with the hands of a person.

따라서 목재투입이 안전하게 되고, 또한 본 발명의 안전투입기는 투입부에서 일정의 경사를 이루기 때문에 투입이 더 용이하게 되는 이점이 있고, 각 안내롤러는 표면에 길이방향으로 나란하게 요철홈줄이 나란하게 형성되어 나뭇가지와의 미끄럼이 방지되므로 투입효과가 더 확실하게 되는 이점이 있으며, 가압롤러는 스프링의 탄력으로 상하방향으로 승강하면서 투입안내위에 적재된 목재를 자연스럽게 가압하므로 목재의 부피가 일정하지 않아도 안전하게 투입할 수 있는 이점이 있어서 투입이용이 편리하고, 각 롤러가 구동하므로 추진력이 양호하여 자동투입이 이루어지는바, 투입대위에 목재를 올려놓으면 투입이 진행되므로 위험성 없이 파쇄작업을 할 수 있는 장점이 있고, 안내롤러의 내측단에 배치된 동력전달축은 동력전달장치에서 전달되는 동력을 받아 안내롤러에 동력을 전달하여 롤러를 구동시키므로 별도의 동력을 사용하지 않고 전체 안내롤러를 투입방향으로 구동시킬 수 있는 이점이 있다.
Therefore, it is advantageous in that the injection of wood is secured, and the safety dispenser of the present invention has a constant inclination at the dispensing part, so that the dispensing is made easier. Each of the guide rollers is provided with concave- Since the pressing roller is vertically raised and lowered by the elastic force of the spring, it naturally pressurizes the wood loaded on the feeding guide, so that the wood can be safely It is easy to put in and use because of the advantage that it can be put in. Since each roller is driven, the propulsion force is good and the automatic input is performed. When the wood is put on the input track, the crushing operation can be performed without any risk , The power transmitting shaft disposed at the inner end of the guide roller is transmitted from the power transmitting device Has the advantage that because the drive roller to transmit the power to the power receiving guide roller can be driven in an entire input guide roller direction without using external power.

도 1은 본 발명의 단면도
도 2는 본 발명의 동력전달 장치 예시도
도 3은 본 발명의 동력전달 장치 예시도
도 4는 본 발명의 투입안내롤러 작동 사시도
도 5는 스강형가압회전롤러의 구조도이다.1 is a cross-
Fig. 2 is an exemplary power transmission device of the present invention
3 is an exemplary power transmission device of the present invention
Fig. 4 is a perspective view of the operation of the feed guide roller of the present invention
5 is a structural view of a steel-made pressurizing rotary roller.

본 발명은 궤도바퀴(2)가 구비된 본체(1) 상부에 앞쪽으로 설치된 절단실(1a)과, 절단실 중앙을 관통하는 구동회전축(3a) 양측에 원판(3b)이 설치되고, 양측원판 사이에 회전축 양측에서 확장된 날개판(3c)이 설치되어 날개판 외측단에서 회전방향으로 절곡되게 칼날부착부(3d)를 형성하여 절단칼(3e)을 장치하는 드럼형상의 회전칼(3)과, 절단실투입부(1b)에 설치되어 회전칼의 절단칼과 대면하는 고정칼(4)과, 고정칼이 장치된 투입부의 상측에 설치되어 투입부로 파쇄할 목재를 밀어 넣는 가압롤러(6)로 이루어져 투입부로 투입되는 나뭇가지를 파쇄하여 외부로 불어내는 취상형 목재 파쇄기에 있어서, The present invention is characterized in that a cutting chamber 1a provided in front of a main body 1 provided with a track wheel 2 and a disk 3b provided on both sides of a driving rotary shaft 3a passing through the center of the cutting chamber, Shaped rotary knife 3 provided with a blade 3c extending from both sides of the rotary shaft and forming a blade attaching portion 3d so as to be bent in a rotating direction at an outer end of the blade, A fixed knife 4 provided on the cutting chamber insertion portion 1b and facing the cutting knife of the rotary knife, and a pressing roller 6 mounted on the upper side of the insertion portion equipped with the fixed knife and pushing the wood to be broken by the insertion portion The wood crusher comprises: a crusher for crushing branches introduced into an input unit and blowing the crusher to the outside,

절단실투입부(1b)의 바깥쪽에서 상향한 위치에 목재투입대(7)를 형성하여 투입대 내측에서 투입부쪽으로 15~20도 경사지게 투입안내부(7a)를 형성하여 투입안내부 상면을 따라 배치되고, 원봉 표면에 다수의 요철홈줄(8a)이 형성되어 서로가 근접되게 배치되는 롤러로 이루어져 내측롤러의 축봉 외측단에 기어(8b)를 부착하여 내측롤러와 근접한 내측에 설치된 동력전달축(9)의 기어(9a)와 접촉으로 회전되고, 각 롤러는 기어반대측 축봉에 체인스프로킷(8c)을 부착하여 체인을 연결하여 같은 방향으로 회전되게 한 투입안내롤러(8)와, 투입안내롤러의 투입구측롤러 상부에 배치되어 양단 축봉(10a)이 투입구 양측벽에 형성된 원호상안내구(11)에 관통되어 동력전달축과 지지간(10b)으로 연결되어 지지되고, 일측에 체인스프로킷(10c)이 부착되어 동력전달축(9)의 체인스프로킷(9c)과, 체인벨트(10d)로 연결되어 회전하고 코일스프링(10e)에 의거 하향으로 탄력이 충진되는 장구형상의 가압롤러(10)를 배치하여서 가압롤러(10)와 투입안내롤러(8)의 조합에 의거 피절단물이 자동으로 투입구를 향해 투입되게 한 구성이다.
A wood insert table 7 is formed at a position upward from the outside of the cutting chamber insertion portion 1b and a feed guide portion 7a is formed at an angle of 15 to 20 degrees from the inside of the insert to the insert portion, And a gear 8b is attached to the outer end of the shaft of the inner roller so as to form a plurality of recessed grooves 8a on the surface of the cylinder rod, 9, respectively, and each of the rollers is provided with a feed guide roller 8 for attaching a chain sprocket 8c to a shaft end opposite to the gear to connect the chain and rotate in the same direction, And a chain sprocket 10c is disposed on one side of the shaft 10a. The shaft sprocket 10c is connected to the power transmitting shaft and the support 10b through a circular guide hole 11 formed in both side walls of the slot. So that the power transmitting shaft 9 The press roller 10 and the input guide 12 are arranged by disposing a long press roller 10 which is connected to the impression rack 9c by a chain belt 10d and is rotated and filled with elastic force downwardly by the coil spring 10e. And the object to be cut is automatically fed toward the inlet port based on the combination of the rollers 8.


1 : 본체 1a : 절단실
1b : 절단실투입부 2 : 궤도바퀴
3 : 회전칼 3a : 구동회전축
3b : 원판 3c : 절개판
3d : 칼날부착부 3e : 절단칼
4 : 고정칼 6 : 가압롤러
7 : 목재투입대 7a : 투입안내부
8 : 투입안내롤러 8a : 요철홈줄
8b : 기어 8c : 체인스프로킷 9 : 동력전달축 9a : 기어
9c : 체인스프로킷 10 : 가압롤러
10a : 축봉 10b : 지지간
10c : 체인스프로킷 10d : 체인벨트 11 : 원호상안내구
1: Main body 1a: Cutting room
1b: cutting chamber insertion part 2: orbital wheel
3: rotating knife 3a: driving rotating shaft
3b: original plate 3c: incision plate
3d: blade attaching part 3e: cutting knife
4: Fixed knife 6: Pressure roller
7: Wood feeder 7a: Feeding guide
8: Feed guide roller 8a: Uneven groove line
8b: gear 8c: chain sprocket 9: power transmission shaft 9a: gear
9c: chain sprocket 10: pressure roller
10a: shaft rod 10b: support shaft
10c: chain sprocket 10d: chain belt 11: circular guide pin

Claims (1)

궤도바퀴(2)가 구비된 본체(1) 상부에 앞쪽으로 설치된 절단실(1a)과, 절단실 중앙을 관통하는 구동회전축(3a) 양측에 원판(3b)이 설치되고, 양측원판 사이에 회전축 양측에서 확장된 날개판(3c)이 설치되어 날개판 외측단에서 회전방향으로 절곡되게 칼날부착부(3d)를 형성하여 절단칼(3e)을 장치하는 드럼형상의 회전칼(3)과, 절단실투입부(1b)에 설치되어 회전칼의 절단칼과 대면하는 고정칼(4)과, 고정칼이 장치된 투입부의 상측에 설치되어 투입부로 파쇄할 목재를 밀어 넣는 가압롤러(6)로 이루어져 투입부로 투입되는 나뭇가지를 파쇄하여 외부로 불어내는 취상형 목재 파쇄기에 있어서,
절단실투입부(1b)의 바깥쪽에서 상향한 위치에 목재투입대(7)를 형성하여 투입대 내측에서 투입부쪽으로 15~20도 경사지게 투입안내부(7a)를 형성하여 투입안내부 상면을 따라 배치되고, 원봉 표면에 다수의 요철홈줄(8a)이 형성되어 서로가 근접되게 배치되는 롤러로 이루어져 내측롤러의 축봉 외측단에 기어(8b)를 부착하여 내측롤러와 근접한 내측에 설치된 동력전달축(9)의 기어(9a)와 접촉으로 회전되고, 각 롤러는 기어반대측 축봉에 체인스프로킷(8c)을 부착하여 체인을 연결하여 같은 방향으로 회전되게 한 투입안내롤러(8)와, 투입안내롤러의 투입구측롤러 상부에 배치되어 양단 축봉(10a)이 투입구 양측벽에 형성된 원호상안내구(11)에 관통되어 동력전달축과 지지간(10b)으로 연결되어 지지되고, 일측에 체인스프로킷(10c)이 부착되어 동력전달축(9)의 체인스프로킷(9c)과, 체인벨트(10d)로 연결되어 회전하고 코일스프링(10e)에 의거 하향으로 탄력이 충진되는 장구형상의 가압롤러(10)를 배치하여서 가압롤러(10)와 투입안내롤러(8)의 조합으로 피절단물이 자동으로 투입구를 향해 투입되게 한 취상형 목재파쇄기의 목재 안전투입장치.A cutting chamber 1a provided on the upper part of the main body 1 provided with the raceway wheel 2 and a disk 3b provided on both sides of the driving rotation axis 3a passing through the center of the cutting chamber, A rotary knife 3 in the form of a drum for forming a blade attaching portion 3d so as to be bent in the rotational direction at the outer end of the blade plate by means of a wing plate 3c extending from both sides, A fixed knife 4 provided on the yarn introduction portion 1b to face the cutting knife of the rotary knife and a pressure roller 6 provided on the upper side of the input portion provided with the fixed knife and pushing the wood to be crushed by the input portion A wood-type wood crusher for crushing branches blown into an input part and blowing the wood to the outside,
A wood insert table 7 is formed at a position upward from the outside of the cutting chamber insertion portion 1b and a feed guide portion 7a is formed at an angle of 15 to 20 degrees from the inside of the insert to the insert portion, And a gear 8b is attached to the outer end of the shaft of the inner roller so as to form a plurality of recessed grooves 8a on the surface of the cylinder rod, 9, respectively, and each of the rollers is provided with a feed guide roller 8 for attaching a chain sprocket 8c to a shaft end opposite to the gear to connect the chain and rotate in the same direction, And a chain sprocket 10c is disposed on one side of the shaft 10a. The shaft sprocket 10c is connected to the power transmitting shaft and the support 10b through a circular guide hole 11 formed in both side walls of the slot. So that the power transmitting shaft 9 The press roller 10 and the input guide 12 are arranged by disposing a long press roller 10 which is connected to the impression rack 9c by a chain belt 10d and is rotated and filled with elastic force downwardly by the coil spring 10e. And the cutter is automatically fed toward the loading port by the combination of the rollers (8).
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102100336B1 (en) * 2019-09-26 2020-04-13 주식회사 남도 branch cutter
KR102100335B1 (en) * 2019-09-26 2020-04-13 주식회사 남도 branch cutter
KR20200079589A (en) 2018-12-26 2020-07-06 제주대학교병원 Wood Crush Machine With Safety Function
KR102262848B1 (en) 2021-04-30 2021-06-08 윤석근 Wood shredder consisting of internal combustion engine, hydraulic motor and hydraulic pump
KR20220096029A (en) 2020-12-30 2022-07-07 엘앤에스(주) Twig shredder
KR20220143434A (en) 2021-04-16 2022-10-25 조미영 Twig shredder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100920711B1 (en) 2009-03-25 2009-10-09 박우군 A crusher for twing
JP2010029776A (en) 2008-07-28 2010-02-12 Mitsuhiro Tanaka Crusher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010029776A (en) 2008-07-28 2010-02-12 Mitsuhiro Tanaka Crusher
KR100920711B1 (en) 2009-03-25 2009-10-09 박우군 A crusher for twing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200079589A (en) 2018-12-26 2020-07-06 제주대학교병원 Wood Crush Machine With Safety Function
KR102100336B1 (en) * 2019-09-26 2020-04-13 주식회사 남도 branch cutter
KR102100335B1 (en) * 2019-09-26 2020-04-13 주식회사 남도 branch cutter
KR20220096029A (en) 2020-12-30 2022-07-07 엘앤에스(주) Twig shredder
KR20220143434A (en) 2021-04-16 2022-10-25 조미영 Twig shredder
KR102262848B1 (en) 2021-04-30 2021-06-08 윤석근 Wood shredder consisting of internal combustion engine, hydraulic motor and hydraulic pump

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