KR20000000154A - The brush cutter combination chain saw - Google Patents

The brush cutter combination chain saw Download PDF

Info

Publication number
KR20000000154A
KR20000000154A KR1019990041022A KR19990041022A KR20000000154A KR 20000000154 A KR20000000154 A KR 20000000154A KR 1019990041022 A KR1019990041022 A KR 1019990041022A KR 19990041022 A KR19990041022 A KR 19990041022A KR 20000000154 A KR20000000154 A KR 20000000154A
Authority
KR
South Korea
Prior art keywords
saw blade
power transmission
shaft
working rod
bearing
Prior art date
Application number
KR1019990041022A
Other languages
Korean (ko)
Other versions
KR100305199B1 (en
Inventor
정기석
Original Assignee
정기석
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 정기석 filed Critical 정기석
Priority to KR1019990041022A priority Critical patent/KR100305199B1/en
Publication of KR20000000154A publication Critical patent/KR20000000154A/en
Application granted granted Critical
Publication of KR100305199B1 publication Critical patent/KR100305199B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/73—Cutting apparatus
    • A01D34/733—Cutting-blade mounting means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
    • A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/76—Driving mechanisms for the cutters
    • A01D34/78—Driving mechanisms for the cutters electric

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

PURPOSE: A trimmer combined brush cutter is provided to easily use as a trimmer while using as a brush cutter for eliminating weeds. CONSTITUTION: A trimmer combined brush cutter contains a long cylinder shaped operating rod(3). The long cylinder shaped operating rod is composed of:a main handle(8); a sub-handle(2) of hooked shape; a rotary shaft(4) ratably fixed in the operating rod by a motor(1); a rotary blade(5); a driving force direction converting unit(10) installed in one end unit of the operating rod; and a chained saw blade unit(500) installed in the driving force direction converting unit.

Description

전정기 겸용 예초기 {The brush cutter combination chain saw}Pruning combine mowers {The brush cutter combination chain saw}

본 발명은 전정기 겸용 예초기에 관한 것으로, 더욱 상세하게는 본 발명은 원동기를 사용하여 잡초,목초 등을 절단하는 예초기의 연결부를 풀어 예초기의 회전날과 보호대 부위를 떼어내고 전정기부를 연결고정시켜 전정기용으로 바꾸어 사용할 수 있는 전정기 겸용 예초기에 관한 것이다.The present invention relates to a pruner combine mowing machine, and more particularly, the present invention using a prime mover to remove the weeds, grasses, etc. for cutting the connection of the mowing blades and the cutting blade of the mowing machine for fixing the pruning It relates to a pruner combine mower that can be used interchangeably.

종래에는 잡초제거용으로 예초기를 사용하는 경우 그 목적으로만 사용이 가능하였다. 따라서 나무를 자르고자 할 경우에는 별도의 전정기를 구입하여 사용하여야 했으며, 높은 가지를 자르고자 할 때는 사다리를 놓고 올라가 두손으로 작업을 함에 따라 낙반사고의 위험이 큰 문제점이 있었다.Conventionally, when using a mower for weed removal, it was possible to use only for that purpose. Therefore, if you want to cut the tree had to buy a separate pruner to use, and when you want to cut a high branch, there is a big problem of the risk of falling accident as you work with both hands up the ladder.

따라서 본 발명은 상기의 문제점을 해결하기 위하여 안출된 것으로서, 본 발명의 목적은 잡초제거용 예초기로 사용하다가 필요시 전정기로 쉽게 사용할 수 있는 전정기 겸용 예초기를 제공하는 데 있다.Therefore, the present invention has been made to solve the above problems, an object of the present invention is to provide a pruner combine mower that can be easily used as a pruning when used as a weed removal mower.

본 발명의 상기의 목적은 하나의 길이가 긴 원통형의 작업봉에 주손잡이와, 고리형상의 보조손잡이와, 상기 작업봉의 내부에 원동기에 의해 회전가능하게 고정된 회전축과, 회전날로 구성된 예초기에 있어서;The above object of the present invention is a lawnmower comprising a main handle, a ring-shaped auxiliary handle, a rotating shaft rotatably fixed by a prime mover inside the working rod, and a rotary blade in one long cylindrical rod. ;

상기 작업봉의 일단부에 회전방향을 바꾸어 주는 동력방향전환부와, 그 동력방향전환부에 체인톱날부를 장착함으로써 달성하였다.It was achieved by attaching a power turning part for changing the rotation direction at one end of the work rod and a chain saw blade part at the power turning part.

이하, 본 발명의 구체적인 구성 및 작용을 첨부도면을 참조하여 실시예에 따라 상세히 설명하지만 본 발명의 실시예는 그 기본적인 예시에 불과하며 이를 변경한 어떠한 형상과 구조로 된 것이라 하더라도 본 발명의 권리범위를 제한하는 것은 아니다.Hereinafter, the specific configuration and operation of the present invention will be described in detail with reference to the accompanying drawings, but the embodiment of the present invention is only a basic example thereof, even if it is made of any shape and structure which has been modified. It is not intended to limit.

도 1은 종래의 예초기의 사시도,1 is a perspective view of a conventional mower,

도 2는 본 발명의 전정기부가 장착된 상태를 나타내는 사시도,Figure 2 is a perspective view showing a state in which the pruning unit of the present invention is mounted,

도 3은 하우징부내에서 결합되는 동력전수부와 동력전달부의 분해사시도,3 is an exploded perspective view of the power transmission unit and the power transmission unit coupled in the housing unit;

도 4는 카버를 해체한 상태의 체인톱날부의 평면도.4 is a plan view of the chain saw blade portion in a state in which the carver is disassembled.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 원동기 3 : 작업봉1: prime mover 3: working rod

4 : 회전축 100 : 연결부4: rotation axis 100: connection

200 : 하우징부 201 : 개구부200 housing part 201 opening part

202 : 키 1 204 : 그리스주입구202: key 1 204: grease inlet

207 : 베어링 1 300 : 동력전수부207: bearing 1 300: power transmission part

301 : 베벨기어 1 304 : 삽입구301: bevel gear 1 304: insertion hole

305 : 베어링 2 306 : 키 2305: bearing 2 306: key 2

400 : 동력전달부 401 : 베벨기어 2400: power transmission unit 401: bevel gear 2

405 : 동력전달축 406 : 베어링 3405: power transmission shaft 406: bearing 3

407 : 키 3 411 : 스프라케트407 key 3 411 sprocket

413 : 와셔달린 왼볼트 500 : 체인톱날부413: left bolt with washer 500: chain saw blade

501 : 체인톱날부 504 : 조정나사부501: chain saw blade portion 504: adjusting screw portion

도 1은 종래의 예초기의 사시도이고, 도 2는 본 발명의 전정기부가 장착된 상태를 나타내는 사시도이고, 도 3은 하우징부내에서 결합되는 동력전수부와 동력전달부의 분해사시도이고, 도 4는 카버를 해체한 상태의 체인톱날부의 평면도이다.Figure 1 is a perspective view of a conventional mower, Figure 2 is a perspective view showing a state in which the vestibule of the present invention is mounted, Figure 3 is an exploded perspective view of the power transmission unit and the power transmission unit coupled in the housing, Figure 4 is a carver It is a top view of the chain saw blade part of the state which removed.

이하에서는 본 발명의 전정기 겸용 예초기에 대하여 실시예에 따라 도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the drawings according to the embodiment for a pruner combined lawn mower of the present invention will be described in detail.

도 1, 2에 도시한 바와 같이, 본 발명의 바람직한 실시예에 의한 전정기 겸용 예초기는 하나의 길이가 긴 원통형의 작업봉(3)에 주손잡이(8)와, 고리형상의 보조손잡이(2)와, 상기 작업봉(3)의 내부에 원동기(1)에 의해 회전가능하게 고정된 회전축(4)과, 회전날(5)로 구성된 예초기에 있어서;As shown in Figs. 1 and 2, the pruning combine mowing machine according to the preferred embodiment of the present invention has a main handle 8 and an annular auxiliary handle 2 in one long cylindrical rod 3. And, In the mower comprising a rotary shaft (4) rotatably fixed by the prime mover (1) inside the working rod (3), the rotary blade (5);

상기 작업봉(3)의 일단부에 회전방향을 바꾸어 주는 동력방향전환부(10)와, 그 동력방향전환부(10)에 체인톱날부(500)를 장착한 것을 특징으로 한다.It is characterized in that the chain saw blade portion 500 is mounted on the power direction switching unit 10 and the power direction switching unit 10 for changing the rotation direction at one end of the working rod 3.

상기 동력방향전환부(10)는 예초기의 회전날(5)이 부착된 부분의 착탈이 가능하게 형성된 연결부(100)와, 그 연결부(100)에 접속되는 구조로 된 하우징부 (200)와, 그 하우징부(200)내에서 원동기(1)의 회전력을 받는 동력전수부(300)와, 그 동력전수부(300)의 회전을 받아 직각방향으로 회전력을 전달하는 동력전달부 (400)와, 연속톱을 고정시키는 체인톱날부(500)로 구성된다.The power direction switching unit 10 is a connection part 100 formed to be detachable of the portion attached to the rotary blade 5 of the lawn mower, and a housing part 200 having a structure connected to the connection part 100, A power transmission unit 300 that receives the rotational force of the prime mover 1 in the housing unit 200, a power transmission unit 400 that receives the rotation of the power transmission unit 300, and transmits the rotational force in a right angle direction; It consists of a chain saw blade 500 for fixing the continuous saw.

상기 연결부(100)는 하기 개구부(201)에 삽입되는 형상의 작업봉(3)과, 그 작업봉(3)을 하우징부(200)에 고정시키도록 작업봉(3)의 외부에 형성된 고정홈(7)과, 작업봉(3)내에서 회전하며 그 일단부에 하기 삽입구(304)에 맞물리도록 돌기가 형성된 회전축(4)으로 구성된다.The connecting part 100 has a working rod 3 having a shape inserted into the opening 201 and a fixing groove formed on the outside of the working rod 3 to fix the working rod 3 to the housing part 200. (7) and a rotating shaft (4) formed with a projection to rotate in the working rod (3) and to engage the following insertion hole (304) at one end thereof.

상기 하우징부(200)는 연결부(100)가 삽입되는 개구부(201)와, 동력전수부 (400)가 뒤로 빠지는 것을 방지하는 키 1(202)이 들어갈 수 있는 키홈 1(미도시)과, 그리스주입구(204)와, 고정홈(7)에 들어가 고정시키는 고정나사(205)와, 상기 작업봉(3)을 개구부(201)에 삽입후 꽉죄는 나사부(206)와, 하기 동력전달축(405)의 일단부(420)가 삽입되는 베어링 1(207)로 구성된다.The housing part 200 includes an opening 201 into which the connection part 100 is inserted, a key groove 1 (not shown) into which a key 1 202 may be inserted to prevent the power transmission part 400 from falling back, and grease. An injection hole 204, a fixing screw 205 for entering and fixing the fixing groove 7, a threaded portion 206 for tightening after inserting the working rod 3 into the opening 201, and a power transmission shaft 405 below. End portion 420 of the) is composed of a bearing 1 (207) is inserted.

상기 동력전수부(300)는 베벨기어 1(301)가 달린 축(302)과, 그 축(302) 내부에 원동기(1)로부터의 회전력을 전달받게 다수의 키홈이 형성된 삽입구(304)와, 상기 축(302)에 베어링 2(305)을 끼운 후, 그 베어링 2(305)이 축(302)으로 부터 빠지는 것을 방지하도록 키 2(306)를 끼울 수 있게 형성된 키홈 2(미도시)로 구성된다.The power transmission unit 300 has a shaft 302 having a bevel gear 1 (301), an insertion hole 304 formed with a plurality of key grooves to receive the rotational force from the prime mover 1 in the shaft 302, After the bearing 2 305 is fitted to the shaft 302, the bearing 2 305 is composed of a keyway 2 (not shown) formed to be able to fit the key 2 306 to prevent the bearing from falling out of the shaft 302. do.

상기 동력전달부(400)는 상기 베벨기어 1(301)과 직각으로 위치하여 상기 베벨기어 1(301)의 회전에 따라 직각방향으로 회전하는 베벨기어 2(401)와, 일단부에 다수의 키홈(402)이 형성되고 반대쪽의 일단부에 하기 스프라케트(411)가 맞물리도록 단턱(403)이 형성되고, 그 끝에는 스프라케트(411)가 들어갈 수 있도록 양쪽을 커트한 나사부(404)가 형성된 동력전달축(405)과, 상기 하우징부(200)내 동력전달부(400)가 들어가는 부위에 형성된 단턱(203)에 안착하는 베어링 3(406)과, 그 베어링 3(406)이 빠지지 않도록 키 3(407)가 들어갈 수 있게 형성된 키홈 3(408)과, 상기 동력전달축(405)의 일단부에 형성된 단턱(403) 위에 안착하여 하기 연속톱날 (501)과 스프라케트(411)를 잘 맞물리게 위치를 잡아주는 와셔(410)와, 그 와셔 (410) 위에 들어가 연속톱날(501)을 원활하게 회전시켜 주는 날이 7개로 형성되고 중앙이 상기 단턱(403)에 맞물리는 형상을 가진 스프라케트(411)와, 그 스프라케트 (411)가 빠지지 않도록 죄는 와셔달린 왼볼트(413)로 구성된다.The power transmission unit 400 is positioned at right angles to the bevel gear 1 (301) and bevel gear 2 (401) to rotate in a direction perpendicular to the rotation of the bevel gear 1 (301) and a plurality of key grooves at one end. 402 is formed and the step 403 is formed so that the following sprocket 411 may be engaged at one end of the opposite side, and at the end thereof, a threaded portion 404 having cut both sides to allow the sprocket 411 to enter The formed power transmission shaft 405, the bearing 3 406 seated on the step 203 formed at the portion where the power transmission unit 400 in the housing part 200 enters, and the bearing 3 406 do not fall out. The following three saw blades 501 and the sprocket 411 are seated on the key groove 3 408 formed to enter the key 3 407 and the step 403 formed at one end of the power transmission shaft 405. Washer 410 to hold the position well, and enter the washer 410 to smoothly rotate the continuous saw blade 501 It is composed of a day's plastic blankets 411 and the PRA's blankets 411. The left clamping washer with the bolt 413 is formed so as to fall with a seven-like mesh with the central fit to the stepped 403.

상기 체인톱날부(500)는 가지치기를 하는 연속톱날(501)과, 그 연속톱날 (501)이 돌아가는 홈(미도시)이 형성된 톱날몸체(503)와, 연속톱날(501)의 텐션을 조정하는 조정나사부(504)와, 톱날몸체(503)가 체인톱날부(500)에 고정되도록 형성된 볼록부(505,506,507)와, 상기 하우징부(200)에 체인톱날부(500)를 연결하는 볼트(508)와, 카버(509)로 구성된다.The chain saw blade portion 500 adjusts the tension of the saw blade body 503, the continuous saw blade 501 to pruning, the groove (not shown) that the continuous saw blade 501 is rotated, and the continuous saw blade 501 Adjusting screw portion 504, convex portions 505, 506, and 507 formed so that the saw blade body 503 is fixed to the chain saw blade portion 500, and bolts 508 connecting the chain saw blade portion 500 to the housing portion 200. ) And a cover 509.

다음에, 상기와 같이 구성되어 있는 본 발명의 실시예에 의한 전정기 겸용 예초기의 작용을 도면을 참조하여 상세히 설명한다.Next, the operation of the pruner combined lawn mower according to the embodiment of the present invention configured as described above will be described in detail with reference to the drawings.

먼저 예초기로 사용후 전정기로 사용코자 할 경우의 작용을 도 1 내지 도 3을 참조하여 설명하면, 상기 연결부(100)에 연결된 예초기용 회전날(5)과 보호대(6)를 분리 해체하고, 회전축(4)의 기어를 삽입구(304)에 맞아 들어가게 작업봉(3)을 개구부(20)에 넣고, 고정홈(7)에 고정나사(205)를 죄고, 나사부(206)를 죄어 작업봉(3)을 고정시킨다.First, after using as a mower to explain the operation of using as a pruning with reference to Figures 1 to 3, the lawn mower rotary blade 5 and the guard (6) connected to the connection portion 100 is separated and disassembled, the rotating shaft The work rod 3 is inserted into the opening 20 so that the gear of (4) fits into the insertion hole 304, the fixing screw 205 is fastened to the fixing groove 7, and the threaded portion 206 is tightened. ).

본 발명의 전정기의 조립작용을 도 3과 도 4를참조하여 설명하면, 먼저 하우징부(200)에 상기 베어링 1(207)을 끼우고 동력전달축(405)을 베벨기어 2(401)에 끼운다음, 베어링 1(207)에 베벨기어 2(401)가 위로 가도록 넣고, 상기 동력전달축 (405)에 베어링 3(406)을 끼워 하우징부(200)내에 고정시키고, 체인톱날부(500)를 하우징부(200)에 볼트(508)로 채우고, 축(302)에 연결된 베벨기어 1(301)에 베어링 2(305)을 끼우고 키 2(306)를 키홈 2에 끼운 다음, 개구부(201)내에 넣어 베벨기어 2(401)에 맞물리게 한 다음, 키 1(202)을 키홈 1에 끼워 동력전수부(300)가 밖으로 빠지지 않게 고정시킨 후, 동력전달축(405)의 베어링 3(406)이 빠지지 않도록 키 3(407)을 키홈 3(408)에 끼우고 와셔(410)를 끼운 다음 스프라케트(411)와 와셔달린 왼볼트(412)를 채운다. 그 다음에 볼트(508)로 체인톱날부를 하우징부(200)에 밀착고정시키고, 톱날몸체(503)를 볼록부(505,506,507)에 맞게 한다음 연속톱날 (501)을 끼우고 조정나사부(504)의 조정나사로 상기 연속톱날(501)의 텐션을 조정하고 카버(510)를 덮은 후 볼트(미도시)로 고정시키며 필요시 그리스주입구(204)로 그리스를 주입하여 사용한다.3 and 4, the assembly operation of the pruning apparatus of the present invention is first inserted into the housing portion 200, the bearing 1 (207) and the power transmission shaft 405 is fitted to the bevel gear 2 (401). Next, the bevel gear 2 (401) is put into the bearing 1 (207), and the bearing 3 (406) is inserted into the power transmission shaft (405) and fixed in the housing part 200, and the chain saw blade part 500 Fill the housing 200 with bolts 508, fit bearing 2 305 to bevel gear 1 301 connected to shaft 302, and insert key 2 306 into keyway 2, and then open 201. Into the bevel gear 2 (401), and then the key 1 (202) is inserted into the key groove 1 to secure the power transmission unit 300 so that it does not fall out, and then the bearing 3 (406) of the power transmission shaft (405) The key 3 407 is inserted into the keyway 3 408 so as not to fall out, and the washer 410 is inserted into the sprocket 411 and the left bolt 412 with the washer. Then, the chain saw blade portion is fixed to the housing portion 200 by bolts 508, and the saw blade body 503 is fitted to the convex portions 505, 506 and 507, and then the continuous saw blade 501 is inserted and the adjustment screw portion 504 Adjust the tension of the continuous saw blade 501 with an adjustment screw, cover the carver 510 and fix it with a bolt (not shown), and inject grease into the grease inlet 204 if necessary.

전정기로 사용하는 경우는 상기에 설명한 바와 같이 조립한 후, 원동기(1)를 가동시키면 회전축(4)이 회전되면서, 그 회전축(4)의 끝 기어에 물려있는 삽입구 (304)가 회전되고, 베벨기어 1(301)이 회전되며, 그 베벨기어 1(301)에 맞물린 베벨기어 2(401)가 회전되면서 동력전달축(405)이 돌고 이에 따라 스프라케트(411)가 돌며, 그 스프라케트(411)는 연속톱날(501)을 회전시킨다. 그 다음 어깨걸이(7)를 등에 메고 손잡이(2,8)를 잡고 연속톱날(501)을 나무가지에 대면 연속톱날(501)에 의해 가지가 베어진다.In the case of using as a pruning machine, after assembling as described above, when the prime mover 1 is operated, the rotary shaft 4 is rotated, and the insertion port 304 held by the end gear of the rotary shaft 4 is rotated, and the bevel is rotated. Gear 1 (301) is rotated, the bevel gear 2 (401) engaged with the bevel gear 1 (301) is rotated, the power transmission shaft 405 is rotated accordingly, the sprocket 411 is rotated, the sprocket 411 rotates the continuous saw blade 501. Then, holding the shoulder strap (7) on the back and holding the handles (2, 8) and the continuous saw blade 501 against the tree branch is cut off by the continuous saw blade (501).

이상에서 설명한 바와 같이, 본 발명의 전정기 겸용 예초기의 실시로 예초기와 전정기를 이중으로 구입하는 비용을 줄일 수 있고, 별도의 전정기 대신에 연결부가 달린 전정기부를 휴대하여 예초기와 전정기로 같이 사용할 수 있어 휴대가 간편한 효과가 있다. 또한, 전정기로 사용시 작업봉이 길어 기존의 전정기를 사용시 부주의로 나무에서 떨어지는 사고를 줄일 수 있는 뛰어난 효과가 있으므로 농기계산업상 매우 유용한 발명인 것이다.As described above, it is possible to reduce the cost of purchasing the mowing machine and the pruning double by the implementation of the pruning combine mowing machine of the present invention, and can be used as a mowing machine and pruning by carrying a pruning unit with a connection instead of a separate pruning machine Has a simple effect. In addition, since the working rod is long when used as a pruning machine has an excellent effect of reducing accidents falling from the tree inadvertently when using the existing pruning machine is a very useful invention in the agricultural machinery industry.

Claims (2)

하나의 길이가 긴 원통형의 작업봉(3)에 주손잡이(8)와, 고리형상의 보조손잡이(2)와, 상기 작업봉(3)의 내부에 원동기(1)에 의해 회전가능하게 고정된 회전축(4)과, 회전날(5)로 구성된 예초기에 있어서;The main handle 8, the annular auxiliary handle 2, and the inside of the work rod 3 are rotatably fixed to one long cylindrical rod 3 by a prime mover 1. In a mower comprising a rotary shaft (4) and a rotary blade (5); 상기 작업봉(3)의 일단부에 회전방향을 바꾸어 주는 동력방향전환부(10)와, 그 동력방향전환부(10)에 체인톱날부(500)를 장착한 것을 특징으로 하는 전정기 겸용 예초기.Pruning machine combined mowers, characterized in that the power direction switching unit 10 for changing the rotation direction at one end of the working rod (3), and the chain saw blade portion 500 is mounted on the power direction switching unit (10). 제 1 항에 있어서, 상기 동력방향전환부(10)는 예초기의 회전날(5)이 부착된 부분의 착탈이 가능하게 형성된 연결부(100)와, 그 연결부(100)에 접속되는 구조로 된 하우징부(200)와, 그 하우징부(200)내에서 원동기(1)의 회전력을 받는 동력전수부(300)와, 그 동력전수부(300)의 회전을 받아 직각방향으로 회전력을 전달하는 동력전달부(400)와, 연속톱을 고정시키는 체인톱날부(500)로 구성되고,According to claim 1, wherein the power direction switching unit 10 is a housing having a structure that is connected to the connecting portion 100 and the connecting portion 100 is formed so that the removable portion attached to the rotary blade 5 of the lawn mower The power transmission unit 200 receives the rotational force of the prime mover 1 in the housing 200, the power transmission unit 300 receives the rotational force of the prime mover 1, and transmits the rotational force in a right angle direction. Part 400 and a chain saw blade portion 500 for fixing the continuous saw, 상기 연결부(100)는 하기 개구부(201)에 삽입되는 형상의 작업봉(3)과, 그 작업봉(3)을 하우징부(200)에 고정시키도록 작업봉(3)의 외부에 형성된 고정홈(7)과, 작업봉(3)내에서 회전하며 그 일단부에 하기 삽입구(304)에 맞물리도록 돌기가 형성된 회전축(4)으로 구성되고,The connecting part 100 has a working rod 3 having a shape inserted into the opening 201 and a fixing groove formed on the outside of the working rod 3 to fix the working rod 3 to the housing part 200. (7) and a rotating shaft (4) formed with a projection to rotate in the working rod (3) and to engage the following insertion hole (304) at one end thereof, 상기 하우징부(200)는 연결부(100)가 삽입되는 개구부(201)와, 동력전수부 (400)가 뒤로 빠지는 것을 방지하는 키 1(202)이 들어갈 수 있는 키홈 1과, 상기 작업봉(3)을 개구부(201)에 삽입후 꽉죄는 나사부(206)와, 하기 동력전달축(405)의 일단부(420)가 삽입되는 베어링 1(207)로 구성되고,The housing part 200 includes an opening 201 into which the connection part 100 is inserted, a key groove 1 into which a key 1 202 may be inserted to prevent the power transmission part 400 from falling back, and the working rod 3. ) Is inserted into the opening 201, the thread portion 206 is tightened, and one end 420 of the power transmission shaft 405 is inserted into a bearing 1 (207), 상기 동력전수부(300)는 베벨기어 1(301)가 달린 축(302)과, 그 축(302) 내부에 원동기(1)로부터의 회전력을 전달받게 다수의 키홈이 형성된 삽입구(304)와, 상기 축(302)에 베어링 2(305)을 끼운 후, 그 베어링 2(305)이 축(302)으로 부터 빠지는 것을 방지하도록 키 2(306)를 끼울 수 있게 형성된 키홈 2로 구성되고,The power transmission unit 300 has a shaft 302 having a bevel gear 1 (301), an insertion hole 304 formed with a plurality of key grooves to receive the rotational force from the prime mover 1 in the shaft 302, After the bearing 2 (305) is fitted to the shaft 302, the bearing 2 (305) is composed of a keyway 2 formed to be able to fit the key 2 (306) to prevent falling out of the shaft 302, 상기 동력전달부(400)는 상기 베벨기어 1(301)과 직각으로 위치하여 상기 베벨기어 1(301)의 회전에 따라 직각방향으로 회전하는 베벨기어 2(401)와, 일단부에 다수의 키홈(402)이 형성되고 반대쪽의 일단부에 하기 스프라케트(411)가 맞물리도록 단턱(403)이 형성되고, 그 끝에는 스프라케트(411)가 들어갈 수 있도록 양쪽을 커트한 나사부(404)가 형성된 동력전달축(405)과, 상기 하우징부(200)내 동력전달부(400)가 들어가는 부위에 형성된 단턱(203)에 안착하는 베어링 3(406)과, 와셔 (410)위에 들어가 연속톱날(501)을 원활하게 회전시켜 주는 날이 7개로 형성되고 중앙이 상기 단턱(403)에 맞물리는 형상을 가진 스프라케트(411)와, 그 스프라케트 (411)가 빠지지 않도록 죄는 와셔달린 왼볼트(413)로 구성되고,The power transmission unit 400 is positioned at right angles to the bevel gear 1 (301) and bevel gear 2 (401) to rotate in a direction perpendicular to the rotation of the bevel gear 1 (301) and a plurality of key grooves at one end. 402 is formed and a step 403 is formed so that the following sprocket 411 is engaged at one end of the opposite side, and at the end thereof, a threaded portion 404 having cut both sides to allow the sprocket 411 to enter The power transmission shaft 405 formed, the bearing 3 (406) seated on the step 203 formed on the site of the power transmission unit 400 in the housing 200, and the washer 410 into the continuous saw blade ( The sprocket 411 is formed of seven blades for smoothly rotating the 501, and the center thereof is engaged with the step 403, and the left bolt is fastened so that the sprocket 411 does not fall out. 413, 상기 체인톱날부(500)는 가지치기를 하는 연속톱날(501)과, 그 연속톱날 (501)이 돌아가는 홈이 형성된 톱날몸체(503)와, 연속톱날(501)의 텐션을 조정하는 조정나사부(504)로 구성되는 것을 특징으로 하는 전정기 겸용 예초기.The chain saw blade 500 has a continuous saw blade 501 to pruning, a saw blade body 503 is formed with a groove that the continuous saw blade 501 is rotated, and an adjustment screw unit for adjusting the tension of the continuous saw blade 501 ( Pruner combined mowers, characterized in that consisting of 504).
KR1019990041022A 1999-09-22 1999-09-22 The brush cutter combination chain saw KR100305199B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019990041022A KR100305199B1 (en) 1999-09-22 1999-09-22 The brush cutter combination chain saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990041022A KR100305199B1 (en) 1999-09-22 1999-09-22 The brush cutter combination chain saw

Publications (2)

Publication Number Publication Date
KR20000000154A true KR20000000154A (en) 2000-01-15
KR100305199B1 KR100305199B1 (en) 2001-09-24

Family

ID=19612693

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990041022A KR100305199B1 (en) 1999-09-22 1999-09-22 The brush cutter combination chain saw

Country Status (1)

Country Link
KR (1) KR100305199B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100849031B1 (en) * 2001-02-27 2008-07-29 혼다 기켄 고교 가부시키가이샤 Plant cutter apparatus
WO2010027120A1 (en) * 2008-09-03 2010-03-11 Jet&K Co., Ltd. Portable saw

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101440689B1 (en) 2012-11-13 2014-09-15 이광희 Plant cutter
KR102413996B1 (en) 2022-01-26 2022-06-28 이에스산업 주식회사 Electric trimmer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100849031B1 (en) * 2001-02-27 2008-07-29 혼다 기켄 고교 가부시키가이샤 Plant cutter apparatus
WO2010027120A1 (en) * 2008-09-03 2010-03-11 Jet&K Co., Ltd. Portable saw

Also Published As

Publication number Publication date
KR100305199B1 (en) 2001-09-24

Similar Documents

Publication Publication Date Title
US6263579B1 (en) Hand-held power working machine
US7882774B1 (en) Brushcutter blade
US8387261B2 (en) Root resurfacing attachment for hand held gas powered edgers
WO1999030552A1 (en) Improved weed and grass trimmer attachment head
US20100058726A1 (en) Interchangeable electric motor for powered garden implements
JP2006314278A (en) Brush cutter
EP1623615B1 (en) Garden tool adjustment
KR100305199B1 (en) The brush cutter combination chain saw
KR100623191B1 (en) Multiplex weeder
AU2011100320B4 (en) Head assembly for a rotary line trimmer
JP2009072149A (en) Horticultural tool
JPH11266702A (en) Horticultural trimming machine
US6662878B2 (en) Transmission for trimmer/mower
KR200292421Y1 (en) Mower cutter blade protector
KR20050028231A (en) Saddle for potable cutter
KR950003550Y1 (en) Sawing device
EP1106044B1 (en) Portable handeled tool for use in farming and gardening works provided with an improved handle
JPH08172909A (en) Reaping apparatus
KR100662731B1 (en) Brush cutter and combination method thereof
KR100609464B1 (en) Mower for Portable Power Devices
CN220191472U (en) Convenient to use's lawn mower
JP2909988B2 (en) Cutting blade cover mounting structure of brush cutter
JP3098272U (en) Pruning device
KR200199150Y1 (en) Safety cover for grass cutter
JP2024054662A (en) Plastic cord attachment tool and grass trimmer equipped with same

Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee