KR20090105582A - An apparatus for weeding out for farming machines - Google Patents

An apparatus for weeding out for farming machines Download PDF

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Publication number
KR20090105582A
KR20090105582A KR1020080031120A KR20080031120A KR20090105582A KR 20090105582 A KR20090105582 A KR 20090105582A KR 1020080031120 A KR1020080031120 A KR 1020080031120A KR 20080031120 A KR20080031120 A KR 20080031120A KR 20090105582 A KR20090105582 A KR 20090105582A
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South Korea
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horizontal
weeding
weeding device
agricultural machinery
power
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KR1020080031120A
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Korean (ko)
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KR100940390B1 (en
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윤영학
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칠곡군(승계청:칠곡군농업기술센터, 관리청:칠곡군수)
윤영학
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    • 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
    • A01D34/64—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 mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/28—Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull
    • A01D75/285—Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull with arrangements for holding the harvesting or mowing apparatus in a horizontal position
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B39/00—Other machines specially adapted for working soil on which crops are growing
    • A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
    • A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
    • A01B51/04—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus drawn by animal or tractor
    • 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
    • A01D34/82—Other details
    • A01D34/828—Safety devices
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/002—Carriers for the transport of harvesters or mowers

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

PURPOSE: A weeding device for a farm machine is provided, which is capable of height control and left and right movement. CONSTITUTION: A weeding device for a farm machine comprises a horizontal weeding device(20) which is connected to the traction frame(50) in one side of an agricultural machine(1) moved by the engine power and includes a horizontal blade which operates in the state that is parallel to the surface; a self-power withdrawal device(40) which draws out self-power of the agricultural machine and operates the horizontal weeding device; and more than two wheels(26) which are installed in the bottom side of the horizontal weeding device.

Description

농기계용 제초장치{AN APPARATUS FOR WEEDING OUT FOR FARMING MACHINES}Farm Machinery Mowers {AN APPARATUS FOR WEEDING OUT FOR FARMING MACHINES}

본 발명은 농기계용 제초장치에 관한 것으로, 더욱 상세하게는 경운기, 관리기 등과 같은 농업운반기계에 견인되어 과수원 등과 같은 비교적 평탄한 지역에 대하여 안전하고 신속하고 용이하게 제초작업을 행할 수 있는 농기계용 제초장치에 관한 것이다.The present invention relates to a weeding device for farm machinery, and more particularly to a farm machinery weeding device that can be safely and quickly and easily mowed for a relatively flat area, such as an orchard, towed by an agricultural transport machine, such as a cultivator, a manager. It is about.

일반적으로 농가에서는 최소 농업인력으로 제초능률을 향상시키기 위하여, 경운기, 관리기 등과 같은 농업운반기계의 동력에 의해 작동되는 제초장치를 이용하고 있는데, 농업운반기계의 동력을 이용한 제초장치는 대부분이 지면과 수직된 방향으로 회전되는 원통형 회전체의 외주연에 다수의 제초칼날이 배열되어 있으며, 이러한 종래의 제초장치는 제초칼날이 지면, 자갈, 돌 등과 충돌시에 부하를 덜 받게 하기 위하여 비스듬하고 짧은 "

Figure 112008024245166-PAT00001
"형태의 제초칼날을 채택하고 있다.In general, in order to improve the weeding efficiency with a minimum of agricultural personnel, farmers use a weeding device operated by the power of agricultural transportation machinery such as cultivator and manager. Most of the weeding devices using the power of agricultural transportation machinery A plurality of weeding blades are arranged on the outer circumference of the cylindrical rotating body which rotates in a vertical direction, and this conventional weeding device is a slanted and short "
Figure 112008024245166-PAT00001
"We adopt the type of mowing blade.

그러나, 상기한 "

Figure 112008024245166-PAT00002
"형태의 제초칼날은 풀을 비스듬하게 엇베어야하는데다가 제초칼날도 짧아 제초효율이 떨어짐은 물론, 제초칼날이 지면과 수직방향으로 회전 되기 때문에 제초되는 풀이 절단되지않고 밀려서 쓰러지는 경우까지 발생되어 더욱더 제초효율이 떨어진다는 문제점이 지적되고 있고, "
Figure 112008024245166-PAT00003
"형 제초칼날의 가운데 부분에 풀이 끼이는 현상도 발생되어 끼인 풀을 일일이 제거해 주어야하는 번거로움도 있으며,However, the above mentioned "
Figure 112008024245166-PAT00002
"Types of weeding blades must cross the grass at an angle, and the weeding blades are also short, reducing the weeding efficiency, and because the weeding blades are rotated perpendicularly to the ground, the weeding grass is not cut and pushed down. The problem of low herbicidal efficiency has been pointed out, "
Figure 112008024245166-PAT00003
"There is a phenomenon that the grass gets stuck in the middle of the type weeding blade, and there is also the need to remove the stuck grass one by one.

제초칼날이 원통형 회전체에 고정되어있기 때문에, 제초작업시에 제초칼날이 흙, 돌, 자갈 등의 이물질과 부딪칠 경우에는 제초칼날이 손상(또는 부분탈락)되거나 이물질(또는 파편)이 튕기어 나가는 현상도 발생되어 작업자에 대한 안전성도 결여되었던 문제점이 있었다.Since the mowing blade is fixed to the cylindrical rotating body, if the mowing blade collides with foreign matter such as soil, stone or gravel during mowing, the mowing blade is damaged (or partially dropped) or the foreign matter (or debris) bounces off. There was also a problem that the outgoing phenomenon was also lacking safety for the worker.

또한, 제초장치의 좌우이동이 불가능하여 나무 아래 또는 나무 사이와 같은 구석진 곳에까지 제초작업을 행하기도 힘들었으며, 좌우이동이 가능하더라도 그 구성이 간결하지 못하여 제작에 어려움이 있고 그 작동도 원활하지 못하였다.In addition, it was difficult to move the weeding device left and right, so it was difficult to carry out the weeding work to the corners such as under or between trees. It was.

한편, 농업운반기계의 동력을 이용한 제초장치는 농업운반기계에 견인되어 이동되어지는데, 농업운반기계에 견인되어 이동될 시에 지면의 굴곡(또는 경사)에 따라 유동되기가 힘든 구조로 이루어져 있어 이동 제초작업시에 제초장치의 흔들림이 심하고 또 제초의 일관성도 떨어졌었다. 이에 보다 효율적인 제초작업이 실시될 수 있는 농기계용 제초장치가 요구되고 있는 실정이다.On the other hand, the weeding device using the power of the agricultural transporting machine is towed by the agricultural transporting machine is moved, it is made of a structure that is difficult to flow according to the curvature (or slope) of the ground when towed by the agricultural transporting machine At the time of weeding, the shaking of the weeding device was severe and the consistency of weeding was inferior. In this situation, there is a demand for a farm machinery weeding device capable of performing more efficient weeding.

본 발명은 전술한 바와 같은 요구에 의해 종래 제초장치에 발생되었던 제반 문제점을 일소하기 위하여 창출된 것으로, 제초칼날과 이물질이 충돌되는 힘을 완화시켜 제초칼날을 보호하는 동시에 작업자의 안전도 담보할 수 있고 아울러 제초장치의 제초칼날이 지면의 굴곡(또는 경사)에 따라 유동이 가능하고 동시에 높이조절도 가능하며 좌우이동도 용이한 농기계용 제초장치를 제공함에 그 기술적 과제의 주안점을 두고 완성한 것이다. The present invention was created to eliminate the problems caused in the conventional weeding device by the request as described above, it is possible to secure the safety of the operator at the same time to protect the weeding blade by alleviating the force of the collision between the mowing blade and foreign matter. In addition, the weeding blades of the weeding device can be flowed according to the curvature (or inclination) of the ground and at the same time the height can be adjusted, providing a weeding device for agricultural machinery that is easy to move left and right has been completed with the focus of the technical problem.

상기한 기술적 과제를 실현하기 위한 본 발명은 엔진 동력에 의해 이동되는 기존 농기계의 일측에 일정한 길이의 견인프레임(50)과 연결된 가운데 지면과는 평행한 상태에서 회전작동하는 수평칼날(23)을 포함하는 수평제초장치(20)를 설치한 것과; 상기 수평제초장치(20) 및 농기계에는 농기계의 자체동력을 인출하여 수평제초장치(20)를 구동할 수 있는 자체동력인출장치(40)를 설치한 것과; 상기 수평제초장치(20)의 하측에는 둘 이상의 이송용 바퀴(26)를 설치한 것을 포함하여 이루어지는 것이 특징이다.The present invention for realizing the above technical problem includes a horizontal blade 23 that rotates in parallel with the ground in the middle connected to the traction frame 50 of a predetermined length on one side of the existing agricultural machinery that is moved by the engine power The horizontal weeding device 20 is installed; The horizontal weeding device 20 and the agricultural machine is installed with its own power take-off device 40 to drive the horizontal weeding device 20 by drawing out its own power; A lower side of the horizontal weeding device 20 is characterized in that it comprises two or more transfer wheels 26 are installed.

하기와 같이 이루어지는 본 발명은 지면과 평행하게 회전되는 수평칼날(23) 에 의해 풀을 말끔하게 제거할 수 있고 동시에 수평제초장치(20)를 지지하는 견인프레임(50) 및 좌우이송실린더(51)가 상하좌우로 자유롭게 유동될 수 있도록 힌지결합되어있어 농기계에 견인되어 이동될 시에 지면의 굴곡(또는 경사)에 따라 유동되면서 제초를 할 수 있고 아울러 작업자의 인근에 설치된 유압분배기(43)의 좌우이송실린더 및 유압회전모터 작동 레버(43a)에 의해 좌우이송실린더(51) 및 유압회전모터(44)를 간편하게 조작할 수 있어 나무 아래(또는 나무 사이)와 같은 구석진 곳에도 제초작업이 용이하므로, 효율적이고 효과적인 제초가 가능함은 물론 그 사용 및 작동도 간편하고 간결한 등 그 기대되는 효과가 실로 유익한 발명인 것이다.According to the present invention made as follows, the pull blade 50 can be neatly removed by the horizontal blade 23 rotated in parallel with the ground, and at the same time, the traction frame 50 and the left and right feed cylinder 51 supporting the horizontal weeding device 20. Is hinged so that it can flow freely up, down, left and right so that weeding can be carried out according to the curvature (or inclination) of the ground when it is towed and moved by agricultural machinery, and the left and right sides of the hydraulic distributor 43 installed near the worker Since the transfer cylinder and the hydraulic rotary motor operating lever 43a can easily operate the left and right transfer cylinder 51 and the hydraulic rotary motor 44, weeding is easy even in corners such as under trees (or between trees). As well as efficient and effective weeding is possible, its use and operation is simple and concise.

도 1에 본 발명에서 제시하는 농기계용 제초장치(10)의 바람직한 실시예가 도시되는데, 도시된 바와 같이 엔진 동력에 의해 이동되는 농기계(1)의 일측에 일정한 길이의 견인프레임(50)과 연결된 가운데 지면과는 평행한 상태에서 회전작동하는 수평칼날(23)을 포함하는 수평제초장치(20)를 설치한 것과; 상기 수평제초장치(20) 및 농기계(1)에는 농기계(1)의 자체동력을 인출하여 수평제초장치(20)를 구동할 수 있는 자체동력인출장치(40)를 설치한 것과; 상기 수평제초장치(20)의 하측에는 둘 이상의 이송용 바퀴(26)를 설치한 것을 포함하여 이루어지는 것이 특징임을 알 수 있으며,Figure 1 shows a preferred embodiment of the agricultural machinery weeding device 10 proposed in the present invention, the center connected to the traction frame 50 of a constant length on one side of the agricultural machinery (1) that is moved by the engine power as shown Installing a horizontal weeding device (20) comprising a horizontal blade (23) which rotates in parallel with the ground; The horizontal weeding device 20 and the agricultural machine 1 installed with their own power take-off device 40 capable of driving the horizontal weeding device 20 by drawing out its own power; It can be seen that the lower side of the horizontal weeding device 20 is characterized by comprising two or more transfer wheels 26 are installed,

도 2에 본 발명에 따른 수평제초장치(20)의 일실시예를 나타낸 단면도가 도시되고 도 3에 본 발명에 따른 수평칼날(23) 및 수평회전체(24)의 일실시예가 도시 되는데, 도시된 바와 같이 상기 수평제초장치(20)는 상기 견인프레임(50)과 연결된 지지판(21)이 구비되고, 상기 지지판(21)의 중심에는 회전축(22)이 관통 설치되며, 상기 지지판(21)을 관통한 회전축(22) 중 상부에는 자체동력인출장치(40)와 연결되어 자체동력을 인가받을 수 있도록 하고, 그 하측은 전달받은 동력에 의해 회전구동되는 수평칼날(23)이 축삽 구성된 것이 특징임을 알 수 있다.Figure 2 is a cross-sectional view showing an embodiment of the horizontal weeding device 20 according to the present invention and Figure 3 shows one embodiment of the horizontal blade 23 and the horizontal rotating body 24 according to the present invention, shown As described above, the horizontal weeding device 20 is provided with a support plate 21 connected to the traction frame 50, the rotating shaft 22 is installed through the center of the support plate 21, the support plate 21 The upper part of the rotating shaft 22 penetrated is connected to the self-power take-off device 40 to be applied with its own power, the lower side is characterized in that the horizontal blade 23 is driven by the received power is rotated shaft Able to know.

상기 수평칼날(23)을 은폐 또는 외부로부터 보호하고 제초시에 비산되는 풀, 모래, 흙먼지 및 파편 등으로부터 작업자의 안전을 담보할 수 있도록, 상기 지지판(21)에 제초용 칼날의 회전반경보다 큰 직경을 갖는 안전덮개(21a)를 추가로 더 구비한 것도 특징이다.The horizontal blade 23 is larger than the radius of rotation of the weeding blade on the support plate 21 to protect the operator from the grass, sand, dust and debris scattered during weeding and to protect from the outside It is also characterized by further comprising a safety cover 21a having a diameter.

상기 수평제초장치(20)의 회전축(22) 하부에 지면과 평행하게 회전되는 수평회전체(24)를 추가로 더 구비한 가운데, 상기 수평칼날(23)을 수평회전체(24)의 측단부에 힌지결합하여 수평칼날이 수평회전체의 원심력에 의해 회전될 수 있도록 함으로써, 돌, 나무, 금속 또는 기타 중량체와 충돌시에 자동 후퇴될 수 있도록 이루어져 있는 것도 특징이다.The horizontal blade 23 is further provided below the rotating shaft 22 of the horizontal weeding device 20 in parallel with the ground, and the horizontal blade 23 has a side end portion of the horizontal rotating body 24. It is also characterized in that it is hinged to the horizontal blade to be rotated by the centrifugal force of the horizontal rotating body, so that it can be automatically retracted when colliding with a stone, wood, metal or other heavy body.

또한, 상기 이송용 바퀴(26)는 볼트(B)의 조임과 풀림에 의해 높이 조절이 가능하도록 구성하는 것이 바람직한데, 이는 수평칼날(23)의 높이를 조절하여 제초 정도를 조절하기 위한 것이며, 바퀴가 자유회전가능하게 결합되어 수평제초장치(20)가 농기계의 이동 방향을 따라 원활하게 이동될 수 있도록 한다.In addition, the transfer wheel 26 is preferably configured to be adjustable in height by tightening and loosening the bolt (B), which is to adjust the degree of weeding by adjusting the height of the horizontal blade (23), The wheel is freely rotatable to allow the horizontal weeding device 20 to move smoothly along the direction of movement of the agricultural machinery.

도 4에 좌우이송실린더(51)의 작동에 따라 수평제초장치(20)가 위치 조절되 는 과정을 설명하기 위한 참고도가 도시되고 도 5에 본 발명에 따른 견인프레임(50) 및 좌우이송실린더(51)의 결합관계를 설명하기 위한 참고도가 도시되는데, 도시된 바와 같이 견인프레임(50)은 그 일측을 수평제초장치(20)의 지지판(21)과 상,하 회전가능하도록 힌지결합하고 타측은 농기계(1)와 상,하,좌,우 회전가능하도록 힌지결합한 가운데, 양측이 농기계(1)와 견인프레임(50)에 각각 상,하,좌,우 회전가능하도록 힌지결합되고 자체동력인출장치(40)로부터 동력을 인가받아 작동되는 좌우이송실린더(51)를 추가로 더 구비하여 좌우이송실린더(51)의 작동에 의해 수평제초장치(20)의 위치 조절이 가능하도록 이루어지는 것이 특징이다.4 is a reference diagram for explaining a process of adjusting the position of the horizontal weeding device 20 according to the operation of the left and right transfer cylinder 51 and the towing frame 50 and the left and right transfer cylinder according to the present invention in FIG. Reference figure for explaining the coupling relationship of the 51 is shown, as shown in the traction frame 50 is hinged to one side of the support plate 21 of the horizontal weeding device 20 to rotate up and down The other side is hinged to be rotatable up, down, left and right with the farm machinery 1, while both sides are hinged to be rotatable up, down, left and right with the farm machine 1 and the towing frame 50, respectively. Further comprising a left and right transfer cylinder 51 is operated by receiving power from the take-out device 40 is characterized in that the position of the horizontal weeding device 20 can be adjusted by the operation of the left and right transfer cylinder 51. .

도 6에 본 발명에 따른 자체동력인출장치(40)의 연결관계를 나타낸 개략도가 도시되는데, 도시된 바와 같이 자체동력인출장치(40)는 오일펌프(41)와 오일탱크(42), 유압분배기(43) 및 유압회전모터(44)로 구성되되, 상기 오일펌프(41)와 오일탱크(42), 유압분배기(43)는 농기계(1)에 설치되고, 유압회전모터(44)는 상기 수평제초장치의 회전축(22) 상단과 연결시킨 것이 특징이다.6 is a schematic view showing the connection of the self-power take-off device 40 according to the present invention, as shown, the self-power take-off device 40 is an oil pump 41 and the oil tank 42, hydraulic distributor (43) and the hydraulic rotary motor 44, the oil pump 41, the oil tank 42, the hydraulic distributor 43 is installed in the agricultural machine (1), the hydraulic rotary motor 44 is the horizontal It is characterized in that it is connected to the upper end of the rotary shaft 22 of the mowing device.

상기 유압회전모터(44)와 회전축(22) 사이에 축이음장치 및 감속기(45)를 구비시켜 동력을 전달할 수 있도록 이루어져 있으며, 농기계에 구비된 스플라인에 자체동력인출장치의 오일펌프(41)를 축결합함으로써 농기계의 자체동력을 인출하여 유압회전모터(44) 및 좌우이송실린더(51)를 작동시킬 수 있도록 구성되어 있음을 알 수 있다.The hydraulic coupling motor 44 and the rotating shaft 22 is provided between the shaft coupling device and the reducer 45 to transmit power, and the oil pump 41 of the self-power take-off device to the spline provided in the agricultural machinery It can be seen that the shaft is coupled to draw out its own power of the agricultural machinery to operate the hydraulic rotary motor 44 and the left and right transfer cylinder 51.

또한, 상기 유압분배기(43)는 작업자의 인근에 설치하되, 좌우이송실린더 및 유압회전모터의 작동 레버(43a)를 구비하여 좌우이송실린더(51) 및 유압회전모터(44) 조작을 용이하게 할 수 있도록 함이 바람직하다.In addition, the hydraulic distributor 43 is installed in the vicinity of the operator, provided with the left and right transfer cylinder and the operating lever 43a of the hydraulic rotary motor to facilitate the operation of the left and right transfer cylinder 51 and the hydraulic rotary motor 44. It is desirable to be able to.

도 1은 본 발명에서 제시하는 농기계용 제초장치의 바람직한 실시예를 나타낸 예시도.1 is an exemplary view showing a preferred embodiment of the agricultural machinery weeding device presented in the present invention.

도 2는 본 발명에 따른 수평제초장치의 일실시예를 나타낸 단면도.Figure 2 is a cross-sectional view showing an embodiment of a horizontal weeding device according to the present invention.

도 3은 본 발명에 따른 수평칼날 및 수평회전체의 일실시예를 나타낸 분해 사시도.Figure 3 is an exploded perspective view showing an embodiment of a horizontal blade and the horizontal rotating body according to the present invention.

도 4는 좌우이송실린더의 작동에 따라 수평제초장치가 위치 조절되는 과정을 설명하기 위한 참고도.4 is a reference diagram for explaining a process of adjusting the position of the horizontal weeding device according to the operation of the left and right transfer cylinder.

도 5는 본 발명에 따른 견인프레임 및 좌우이송실린더의 결합관계를 설명하기 위한 참고도.5 is a reference diagram for explaining the coupling relationship between the traction frame and the left and right transfer cylinder according to the present invention.

도 6은 본 발명에 따른 자체동력인출장치의 연결관계를 설명하기 위한 참고도.Figure 6 is a reference diagram for explaining the connection relationship of the self-power take-off device according to the present invention.

도 7은 본 발명의 사용상태를 나타낸 참고도.7 is a reference diagram showing a state of use of the present invention.

◀ 도면의 주요부분에 사용된 부호에 대한 설명 ▶◀ Explanation of symbols used in the main part of the drawing ▶

1 : 농기계 10 : 농기계용 제초장치1: Agricultural machinery 10: Weeding apparatus for agricultural machinery

20 : 수평제초장치 21 : 지지판 20: horizontal weeding device 21: support plate

21a : 안전덮개 22 : 회전축 21a: safety cover 22: rotating shaft

23 : 수평칼날 24 : 수평회전체 23: horizontal blade 24: horizontal rotating body

26 : 이송용 바퀴 40 : 자체동력인출장치 26: transfer wheel 40: self-power take-off device

41 : 오일펌프 42 : 오일탱크 41: oil pump 42: oil tank

43 : 유압 분배기 43a : 작동 레버 43: hydraulic distributor 43a: operating lever

44 : 유압회전모터 45 : 감속기 44: hydraulic rotary motor 45: reducer

50 : 견인프레임 51 : 좌우이송실린더 50: towing frame 51: left and right feed cylinder

Claims (8)

엔진 동력에 의해 이동되는 기존 농기계(1)의 일측에 일정한 길이의 견인프레임(50)과 연결된 가운데 지면과는 평행한 상태에서 회전작동하는 수평칼날(23)을 포함하는 수평제초장치(20)를 설치한 것과;Horizontal weeding device 20 including a horizontal blade 23 that rotates in parallel with the ground in the middle connected to the traction frame 50 of a predetermined length on one side of the existing agricultural machinery (1) that is moved by the engine power Installed; 상기 수평제초장치(20) 및 농기계에는 농기계의 자체동력을 인출하여 수평제초장치(20)를 구동할 수 있는 자체동력인출장치(40)를 설치한 것과;The horizontal weeding device 20 and the agricultural machine is installed with its own power take-off device 40 to drive the horizontal weeding device 20 by drawing out its own power; 상기 수평제초장치(20)의 하측에는 둘 이상의 이송용 바퀴(26)를 설치한 것을 포함하여 이루어지는 것을 특징으로 하는 농기계용 제초장치.The horizontal weeding device 20, the agricultural machinery weeding device, characterized in that it comprises two or more transporting wheels (26) installed on the lower side. 제 1항에 있어서,The method of claim 1, 상기 수평제초장치(20)는 상기 견인프레임(50)과 연결된 지지판(21)이 구비되고, 상기 지지판(21)의 중심에는 회전축(22)이 관통 설치되며, 상기 지지판(21)을 관통한 회전축(22) 중 상부에는 자체동력인출장치(40)와 연결되어 자체동력을 인가받을 수 있도록 하고, 그 하측은 전달받은 동력에 의해 회전구동되는 수평칼날(23)이 축삽 구성된 것을 특징으로 하는 농기계용 제초장치.The horizontal weeding device 20 is provided with a support plate 21 connected to the traction frame 50, the rotating shaft 22 is installed through the center of the support plate 21, the rotating shaft through the support plate 21 The upper portion of the 22 is connected to the self-power take-off device 40 so that it can be applied to its own power, the lower side is for agricultural machinery, characterized in that the horizontal blade 23 is driven by rotation received by the transmitted power shaft Weeding devices. 제 1항 또는 2항에 있어서,The method according to claim 1 or 2, 상기 자체동력인출장치(40)는 오일펌프(41)와 오일탱크(42), 유압분배기(43) 및 유압회전모터(44)로 구성되되, 상기 오일펌프(41)와 오일탱크(42), 유압분배기(43)는 농기계에 설치되고, 유압회전모터(44)는 상기 수평제초장치(20)의 회전축(22) 상단과 연결시킨 것을 특징으로 하는 농기계용 제초장치.The self-power take-off device 40 is composed of an oil pump 41 and the oil tank 42, the hydraulic distributor 43 and the hydraulic rotary motor 44, the oil pump 41 and the oil tank 42, Hydraulic distributor (43) is installed on agricultural machinery, the hydraulic rotary motor 44, agricultural machinery weeding apparatus, characterized in that connected to the upper end of the rotary shaft 22 of the horizontal weeding device (20). 제 1항에 있어서,The method of claim 1, 상기 수평칼날(23)을 은폐 또는 외부로부터 보호하고, 제초시에 비산되는 풀, 모래, 흙먼지 및 파편 등으로부터 작업자의 안전을 담보할 수 있도록, 상기 지지판(21)에 제초용 칼날의 회전반경보다 큰 직경을 갖는 안전덮개(21a)를 추가로 더 구비한 것을 특징으로 하는 농기계용 제초장치.The horizontal blade 23 is concealed or protected from the outside, and to secure the worker's safety from grass, sand, dust and debris scattered during weeding, the support plate 21 than the rotation radius of the blade for weeding Agricultural machinery weeding apparatus further comprises a safety cover (21a) having a large diameter. 제 1항에 있어서,The method of claim 1, 상기 이송용 바퀴(26)는 볼트(B)의 조임과 풀림에 의해 높이 조절이 가능하도록 이루어지는 것을 특징으로 하는 농기계용 제초장치.The transfer wheel (26) is a weeding device for agricultural machinery, characterized in that the height is adjustable by tightening and loosening the bolt (B). 제 1항 내지 3항에 있어서,The method according to claim 1, wherein 상기 견인프레임(50)은 그 일측을 수평제초장치(20)의 지지판(21)과 상,하 회전가능하도록 힌지결합하고 타측은 농기계와 상,하,좌,우 회전가능하도록 힌지결합한 가운데,The traction frame 50 is hinged to one side of the horizontal plate weaving device 20 of the support plate 21 to be rotated up and down, while the other side is hinged to be rotatable up, down, left, right, 양측이 농기계와 견인프레임(50)에 각각 상,하,좌,우 회전가능하도록 힌지결합되고 자체동력인출장치(40)로부터 동력을 인가받아 작동되는 좌우이송실린더(51)를 추가로 더 구비하여 좌우이송실린더(51)의 작동에 의해 수평제초장치(20)의 위치 조절이 가능하도록 이루어지는 것을 특징으로 하는 농기계용 제초장치.Both sides are further provided with a left and right transfer cylinder 51 which is hinged to the agricultural machine and the traction frame 50 so as to be rotated up, down, left, and right, and is operated by receiving power from the self-power take-off device 40. Agricultural machinery weeding device, characterized in that made by the operation of the left and right transfer cylinder (51) to adjust the position of the horizontal weeding device (20). 제 1항에 있어서,The method of claim 1, 상기 수평제초장치(20)의 회전축(22) 하부에 지면과 평행하게 회전되는 수평회전체(24)를 추가로 더 구비한 가운데 상기 수평칼날(23)을 수평회전체(24)의 측단부에 힌지결합하여 수평회전체(24)의 원심력에 의해 수평칼날(23)이 회전될 수 있도록 함으로써, 돌, 나무, 금속 또는 기타 중량체와 충돌시에 자동 후퇴될 수 있도록 이루어지는 것을 특징으로 하는 농기계용 제초장치.The horizontal blade 23 is further provided at the lower end of the horizontal weeding device 20 and the horizontal blade 23 is rotated in parallel with the ground. For the agricultural machine, characterized in that the horizontal blade 23 is rotated by the centrifugal force of the horizontal rotating body 24 by hinge coupling, so as to be automatically retracted when colliding with a stone, wood, metal or other heavy body. Weeding devices. 제 2항 또는 3항에 있어서,The method of claim 2 or 3, 상기 유압회전모터(44)와 회전축(22) 사이에 감속기(45)를 구비시켜 동력 연결하는 것을 특징으로 하는 농기계용 제초장치.Agricultural machinery weeding apparatus, characterized in that for connecting the power by providing a reducer (45) between the hydraulic rotary motor (44) and the rotating shaft (22).
KR1020080031120A 2008-04-03 2008-04-03 An apparatus for weeding out for farming machines KR100940390B1 (en)

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