KR20210085368A - A weeding machine for handcart - Google Patents

A weeding machine for handcart Download PDF

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Publication number
KR20210085368A
KR20210085368A KR1020190178331A KR20190178331A KR20210085368A KR 20210085368 A KR20210085368 A KR 20210085368A KR 1020190178331 A KR1020190178331 A KR 1020190178331A KR 20190178331 A KR20190178331 A KR 20190178331A KR 20210085368 A KR20210085368 A KR 20210085368A
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South Korea
Prior art keywords
weeder
present
blade
gear
wheel
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KR1020190178331A
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Korean (ko)
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KR102319527B1 (en
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박재경
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박재경
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    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/082—Transmissions; Gearings; Power distribution
    • 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
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/43—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/44—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Power Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

The present invention relates to handcart-type weeder to form furrows or remove weeds. More specifically, the objective of the present invention is to provide a weeder which can be used conveniently by women or the elderly due to a simple configuration and light weight and can quickly remove weeds while forming furrows. According to the present invention, since the weeder comprises an excavation blade and a weeding blade, the size of a product can be minimized while simplifying configuration, the weeder can be used by women or the elderly without inconvenience due to lightweight, and the weeder does not require much force to provide convenience of forming a furrow quickly. Accordingly, since the weeder includes the weeding blade, weeds can be removed from the soil dug up by the excavation blade and the soil is evenly spread in the furrow, thereby restoring function of the furrow, reducing difficult agricultural work, and shortening working time to maximize work efficiency.

Description

손수레식 동력 제초기{A weeding machine for handcart}A weeding machine for handcart

본 발명은 이랑을 개량하거나 잡초를 제거하는 손수레식 동력 제초기에 관한 것으로서, 더욱 구체적으로 구성이 간단하고 경량으로 여성 또는 노약자가 편리하게 사용할 수 있고, 이랑을 개량하는 동시에 잡초를 신속하게 제초할 수 있는 손수레식 동력 제초기를 제공하고자 하는 것이다.The present invention relates to a wheelbarrow-type power weeder for improving ridges or removing weeds. More specifically, it is simple in construction and lightweight, so that women or the elderly can conveniently use it, and at the same time improve ridges and quickly weed weeds. It is intended to provide a wheelbarrow powered lawnmower.

일반적으로 밭에는 밭을 갈아 골을 타서 두두룩하게 흙을 쌓아 만든 이랑(=두둑)과 이랑과 이랑 사이에 길고 좁게 들어간 고랑을 만들어 이랑에 재배하고자 하는 농작물을 심어 재배한다.In general, in the field, the crops to be cultivated are planted in the ridge (= ridge), which is made by plowing the field and making a thick layer of soil, and a long and narrow furrow between the ridge and the ridge.

상기 이랑은 농작물을 재배하는 동안에 이랑의 주변으로 농작물에 피해를 줄 수 있는 잡초가 자라기 때문에 수시로 점검하여 제거하는 작업이 필요함으로 이랑의 기능을 상실하지 않도록 제초기를 사용하여 관리하고 있다.The ridge is managed by using a weeder so that the function of the ridge is not lost because weeds that can damage crops grow around the ridge during cultivation of crops, and therefore it is necessary to check and remove them frequently.

상기 제초기의 선행기술로 대한민국 등록실용신안공보 제20-0403145호와 같이 본체 프레임의 후방측 상부에 결합 구비되어 작업자가 양손으로 파지하여 운행하게 되는 핸들과, 상기 본체 프레임상에 장착 구비되어 회전동력을 발생시키는 동력발생수단과, 상기 동력발생수단으로부터의 회전동력에 의해 회전구동되어 지표면에 대해 주행력을 발생시키도록 상기 본체 프레임의 전방측 하부에 장착 구비되는 주행바퀴와, 상기 본체 프레임에 대해 상기 주행바퀴의 후방측에 결합 구비되어 상기 동력발생수단으로부터 직접 또는 간접 경유하여 전달되는 회전동력에 의해 회전구동되면서 이랑의 지표면을 일정 깊이 파헤쳐 파쇄함으로써 이랑에 난 잡초를 제초하게 되는 로터리제초수단과, 상기 본체 프레임에 대해 상기 로터리제초수단의 후방측에 결합 구비되어 상기 로터리제초수단에 의해 제초완료된 잡초가 포함된 파쇄된 흙을 밀고가면서 양측으로 배출되도록 하는 배토수단과; 상기 배토수단의 후방측에 결합 구비되어 진행에 따라 지표면에 접촉하여 자유롭게 공회전하게 되는 공회전롤러를 포함하여 구성한 것으로, 제초기의 부피가 크게 제작될 수 밖에 없는 단점이 있고, 이랑에는 농작물과 농작물 사이가 좁기 때문에 제초작업하기 힘들고, 이동 폭이 넓기 때문에 좁은 이랑에서 방향 전환이 어려운 문제점이 있었다.As a prior art of the mower, a handle coupled to the upper part of the rear side of the body frame as shown in Korean Utility Model Publication No. 20-0403145 and operated by the operator holding it with both hands, and a rotational power mounted on the body frame a power generating means for generating a power generating means; a traveling wheel mounted and provided on the lower front side of the body frame so as to be rotationally driven by the rotational power from the power generating means to generate a driving force with respect to the ground surface; Rotary weeding means coupled to the rear side of the running wheel and driven by rotational power transmitted directly or indirectly from the power generating means to weed the weeds in the ridges by digging and crushing the ground surface of the ridges to a certain depth; soiling means coupled to the rear side of the rotary weeding means with respect to the main frame and discharging to both sides while pushing the crushed soil containing the weeds that have been weeded by the rotary weeding means; It is configured to include an idle roller that is coupled to the rear side of the soiling means and freely rotates in contact with the ground surface as it progresses. It was difficult to weed because it was narrow, and there was a problem in that it was difficult to change direction in a narrow ridge because the movement width was wide.

그리고 상기 제초기의 배토수단은 제초기가 이랑을 일구는 동안에 흙이 배토수단의 주변으로 누적되어 쌓이게 되어 제초기가 앞으로 이동하기 위해서는 많은 힘이 들어가기 때문에 여성 또는 노약자가 사용하기에는 불편한 점이 많고, 이동 중 방향이 틀어져 농작물이 훼손되는 문제점이 있었다..In addition, the soiling means of the weeder is inconvenient for women or the elderly to use because the soil is accumulated around the soiling means while the weeder builds the ridge and a lot of force is required to move the weeder forward. There was a problem that the crops were damaged by being wrong.

다른 제초기의 선행기술로는 대한민국 공개특허공보 제10-2011-0042523호와 같이 바퀴에 동력을 전달하는 수단과 제초하기 위한 동력을 전달하는 수단으로 구성되어 있으므로 구성이 복잡하고, 이 또한 부피가 크게 제작되기 때문에 좁은 이랑에서는 사용할 수 없는 단점이 있다.As the prior art of other weeders, as in Korean Patent Application Laid-Open No. 10-2011-0042523, it is composed of a means for transmitting power to the wheels and a means for transmitting power for weeding, so the configuration is complicated, and this also has a large volume. Because it is manufactured, there is a disadvantage that it cannot be used in narrow ridges.

KR 20-0403145 Y1 2005.12.09.KR 20-0403145 Y1 2005.12.09. KR 10-2011-0042523 A 2011.04.27.KR 10-2011-0042523 A 2011.04.27.

이에 본 발명자는 상기 제초기의 문제점을 해결할 수 있도록 연구하여 개발한 것으로, 본 발명에서는 부피를 최소화하여 이동 및 작업이 편리하도록 제작하고, 이랑에 있는 잡초를 제거하는 동시에 이랑이 제 기능을 할 수 있도록 이랑을 말끔하게 정리할 수 있도록 하며, 여성 또는 노약자가 손쉽게 사용할 수 있는 이랑 제초기에 기술적 과제를 두고 본 발명을 완성한 것이다.Accordingly, the present inventor has researched and developed to solve the problems of the weeder, and in the present invention, it is manufactured to minimize the volume to facilitate movement and operation, and to remove weeds in the ridge and to allow the ridge to function properly. The present invention has been completed with the technical task of a ridge weeder that can be used to clean the ridges, and which can be easily used by women or the elderly.

과제 해결 수단으로 본 발명에서는 상부에 동력전달수단이 구성되고, 상부의 후방에 손잡이가 구성된 기체와; 상기 동력전달수단의 후방에 설치되며, 후방에 구동베벨기어와 기어가 맞물리도록 종속베벨기어가 구성되고, 중앙에 구동스프라킷과 체인으로 연결된 연결스프라킷으로 구성된 감속기와; 상기 연결스프라킷의 중앙에 형성된 축봉과 바퀴축에 체인으로 연결하여 구동될 수 있도록 구성된 회전스프라킷과; 상기 바퀴축의 양측에 형성된 바퀴와; 상기 종속베벨기어의 하부에 형성되고, 중간에 기체와 고정 설치되도록 설치브라켓을 형성한 고정파이프와; 상기 고정파이프의 단부에 구성된 기어박스와; 상기 기어박스의 내부의 중앙에 회전축과 연결하여 축 회전되며, 하부에 제초날이 구성된 구동기어와; 상기 구동기어와 맞물려 회전되며, 하부에 제초날이 구성된 피동기어;를 포함한다.In the present invention as a means to solve the problem, the power transmission means is configured in the upper portion, and the body is configured to the rear of the handle; a speed reducer installed at the rear of the power transmission means, the subordinate bevel gear being configured to engage the drive bevel gear and the gear at the rear, and the drive sprocket and the connecting sprocket connected by a chain in the center; a rotating sprocket configured to be driven by being connected to a shaft and a wheel shaft formed in the center of the connecting sprocket by a chain; a wheel formed on both sides of the wheel shaft; a fixing pipe formed under the subordinate bevel gear and formed with an installation bracket to be fixedly installed with the gas in the middle; a gearbox configured at an end of the fixed pipe; a driving gear connected to a rotating shaft in the center of the gearbox to rotate the shaft, and a weeding blade configured in the lower part; It is rotated in engagement with the driving gear, and a driven gear having a weeding blade formed thereunder.

다른 과제 해결 수단으로 본 발명에서 바퀴의 외주면에는 일정한 간격으로 굴착날을 형성한다.As another problem solving means, excavation blades are formed at regular intervals on the outer circumferential surface of the wheel in the present invention.

또 다른 과제 해결 수단으로 본 발명에서 구동기어에 결합된 제초날과 피동기어에 결합된 제초날은 서로 교차되지 않고 엇갈리게 회전되도록 결합한다.As another problem solving means, in the present invention, the mowing blade coupled to the driving gear and the mowing blade coupled to the driven gear are coupled to rotate alternately without crossing each other.

본 발명의 제초기는 바퀴에 구성된 굴착날과 제초수단으로 구성되어 구성을 간단하게 하면서도 제품의 크기를 최소화할 수 있으므로 제조원가를 절감할 수 있고, 제품이 가볍기 때문에 여성 또는 노약자가 사용하기에 불편함이 없으며, 많은 힘이 필요하지 않기 때문에 신속하게 이랑을 일굴 수 있는 편리함을 제공할 수 있는 효과가 있다.The weeder of the present invention is composed of an excavation blade and a weeding means configured on a wheel to simplify the configuration and minimize the size of the product, thereby reducing the manufacturing cost, and since the product is light, it is inconvenient for women or the elderly to use it. Since it does not require a lot of force, it has the effect of providing the convenience of quickly forming a ridge.

본 발명은 제초기를 구성하여 굴착날에 의해 파헤져진 흙과 뿌리가 뽑힌 잡초를 제초할 수 있고, 이랑에 흙이 고루 펴지도록 하여 이랑의 기능을 회복할 수 있고 힘든 농사일을 경감시킬 수 있으며, 작업시간을 단축시켜 작업의 효율성을 극대화할 수 있는 효과를 제공할 수 있다.The present invention can weed the soil dug up by the excavation blade and the uprooted weeds by configuring the weeder, and by allowing the soil to be spread evenly in the ridge, the function of the ridge can be restored and the difficult agricultural work can be alleviated, and work It can provide the effect of maximizing the efficiency of work by reducing the time.

도 1은 본 발명에서 제공하는 손수레식 동력 제초기의 도면
도 2는 본 발명에서 제공하는 손수레식 동력 제초기의 정면도
도 3은 바퀴의 구성을 보인 도면
도 4는 제초수단의 구성을 보인 도면
도 5는 제초수단의 구성을 보인 분해도
도 6는 제초날의 구성을 보인 저면도1 is a view of a cart-type power weeder provided by the present invention;
Figure 2 is a front view of the hand-cart-type power weeder provided in the present invention;
3 is a view showing the configuration of the wheel;
Figure 4 is a view showing the configuration of the weeding means
5 is an exploded view showing the configuration of the weeding means
Figure 6 is a bottom view showing the configuration of the weeding blade

이하에서 본 발명의 실시예 중의 첨부 도면을 결합하여, 본 발명의 실시예 중의 기술방안에 대해 분명하고 완전하게 설명하고자 한다. 물론, 설명하는 실시예는 단지 본 발명의 바람직한 실시예일 뿐, 모든 실시예가 아님은 자명하다. 본 발명의 실시예에 따라, 본 분야의 보통 기술자가 창조적인 노동을 하지 않고 획득한 모든 기타 실시예는 전부 본 발명의 보호 범위에 속한다.Hereinafter, in conjunction with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely explained. Of course, it is obvious that the described embodiments are merely preferred embodiments of the present invention, and not all embodiments. According to the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative labor fall within the protection scope of the present invention.

도 1은 본 발명에서 제공하는 제초기의 도면을 도시한 것이고, 도 2는 본 발명에서 제공하는 제초기의 정면도를 도시한 것이다.1 is a view showing a lawn mower provided in the present invention, Figure 2 is a front view of the lawn mower provided in the present invention.

이하에서 본 발명의 구성을 첨부 도면에 의거하여 자세하게 설명한다.Hereinafter, the configuration of the present invention will be described in detail based on the accompanying drawings.

본 발명은 농작물이 심어진 이랑에 자라고 있는 잡초를 제초하기 위해 사용되는 것으로서, 앞으로 이동하기 위한 기체(110)에 구성된 바퀴(120)와 이랑에서 자라고 있는 잡초를 제초하기 위하여 구성된 제초날(230)로 구성된다.The present invention is used for weeding weeds growing on the ridge in which crops are planted, and a wheel 120 configured in the gas 110 for moving forward and a weeding blade 230 configured to weed the weeds growing in the ridge. is composed

상기 기체(110)는 상부에 동력전달수단(140)이 구성되고, 하부에 바퀴(120)가 구성되며, 상부의 후방으로 작업자가 잡고 제초기(100)를 이동할 수 있도록 손잡이(130)가 구성된다.The body 110 has a power transmission means 140 on the upper portion, wheels 120 on the lower portion, and a handle 130 so that a worker can hold and move the weeder 100 to the rear of the upper portion. .

상기 동력전달수단(140)은 후방에 전달된 동력을 감속시킬 수 있도록 감속기(150)가 설치된다.The power transmission means 140 is provided with a speed reducer 150 to reduce the power transmitted to the rear.

상기 감속기(150)는 후방에 구동베벨기어(160)가 구성되고, 중앙에 바퀴(120)를 구동시킬 수 있도록 구동스프라킷(170)이 구성된다.The speed reducer 150 has a driving bevel gear 160 at the rear, and a driving sprocket 170 at the center to drive the wheel 120 .

도 3은 바퀴(120)의 구성을 보인 도면으로,3 is a view showing the configuration of the wheel 120,

기체(110)의 중앙에는 구동스프라킷(170)과 체인(172)으로 연결되어 동력이 전달될 수 있도록 연결스프라킷(171)이 형성된다.A connection sprocket 171 is formed in the center of the body 110 by being connected to the drive sprocket 170 and the chain 172 so that power can be transmitted.

상기 연결스프라킷(171)의 중앙에는 축봉(173)이 형성된다.A shaft rod 173 is formed in the center of the connection sprocket 171 .

상기 축봉(173)의 중앙과 바퀴축(121)에는 체인(174)으로 연결된 회전스프라킷(175)을 형성하여 바퀴(120)를 구동시킬 수 있도록 구성한다.A rotation sprocket 175 connected by a chain 174 is formed in the center of the shaft rod 173 and the wheel shaft 121 to drive the wheel 120 .

상기 바퀴(120)는 바퀴축(121)의 양측에 형성되며, 외주면에 흙을 파헤칠 수 있도록 굴착날(122)을 일정한 간격으로 수개 형성한다.The wheel 120 is formed on both sides of the wheel shaft 121, and several excavation blades 122 are formed at regular intervals on the outer circumferential surface to dig up soil.

상기 굴착날(122)은 '∧'형상으로 형성하여 바퀴(120)가 회전하면서 앞으로 이동할 시 이랑의 지면을 깊숙하게 파고 들어갈 수 있도록 형성한다.The excavation blade 122 is formed in a '∧' shape so that when the wheel 120 rotates and moves forward, it can deeply dig into the ground of the ridge.

상기 구동베벨기어(160)는 하부에 구동베벨기어(160)와 기어가 물려 회전될 수 있도록 종속베벨기어(161)가 구성된다.The driving bevel gear 160 is configured with a subordinate bevel gear 161 so that the driving bevel gear 160 and the gear are engaged and rotated at the lower part.

상기 종속베벨기어(161)는 하부에 기체(110)와 고정될 수 있도록 고정파이프(161a)가 구성되고, 하부의 중앙에 제초날(230)이 작동될 수 있도록 회전축(161b)이 구성된다.The dependent bevel gear 161 has a fixed pipe 161a configured to be fixed to the base 110 at the lower portion, and a rotating shaft 161b is configured to operate the mowing blade 230 at the center of the lower portion.

상기 고정파이프(161a)는 중간에 기체와 고정 설치되도록 설치브라켓(190)을 형성하고, 단부에 기어박스(200)가 구성된다..The fixing pipe 161a forms an installation bracket 190 to be fixedly installed with the gas in the middle, and a gearbox 200 is configured at the end.

도 4는 기어박스(200)의 구성을 보인 도면을 도시한 것이고, 도 5는 기어박스(200)의 구성을 보인 분해도를 도시한 것이다.FIG. 4 is a view showing the configuration of the gearbox 200 , and FIG. 5 is an exploded view showing the configuration of the gearbox 200 .

상기 기어박스(200)는 내부의 중앙에 회전축(161b)과 연결되어 축 회전될 수 있도록 구동기어(210)가 구성되고, 이 구동기어(210)의 양측에는 구동기어(210)와 맞물려 회전될 수 있도록 피동기어(220)가 구성된다.The gearbox 200 is connected to the rotation shaft 161b in the center of the inside so that the driving gear 210 is configured to be axially rotated, and both sides of the driving gear 210 are engaged with the driving gear 210 to be rotated. The driven gear 220 is configured so that

상기 구동기어(210)와 피동기어(220)의 하부에는 이랑에 자라고 있는 잡초가 제초될 수 있도록 '∩'형상의 제초날(230)을 구성하면, 본 발명은 완성된다.If a weeding blade 230 of a '∩' shape is configured under the driving gear 210 and the driven gear 220 so that weeds growing in the ridge can be weeded, the present invention is completed.

도 6는 제초날(230)의 평면도로,6 is a plan view of the weeding blade 230,

구동기어(210)에 결합된 제초날(230)과 피동기어(220)에 결합된 제초날(230)은 서로 교차되지 않도록 엇갈리게 회전되도록 결합하여 제초날(230)과 제초날(230) 사이에 잡초가 제초되지 않는 현상을 방지할 수 있다.The mowing blade 230 coupled to the driving gear 210 and the mowing blade 230 coupled to the driven gear 220 are coupled to be alternately rotated so as not to cross each other between the mowing blade 230 and the mowing blade 230 . It can prevent weeds from not being weeded.

그리고 제초날(230)이 구성된 기어박스(200)는 모터와 작동손잡이로 이루어진 예초기에 설치하여 예초기로 사용할 수도 있다.In addition, the gearbox 200 including the mowing blade 230 may be installed in a mower including a motor and an operation handle and used as a mower.

이와 같이 구성된 제초기(100)는 이랑을 개량하거나 잡초를 제초하기 위해 사용되는 것으로, 바퀴(120)에 구성된 굴착날(122)과 제초날(230)에 의해 잡초를 제초할 수 있도록 구성되며, 구성이 간단하고 제품이 가볍고 많은 힘이 필요하지 않기 때문에 여성 또는 노약자가 편리하게 사용할 수 있는 것이다.The weeder 100 configured in this way is used to improve the ridge or weed the weeds, and is configured to weed the weeds by the excavation blade 122 and the weeding blade 230 configured in the wheel 120, Because this simple and lightweight product does not require a lot of strength, women or the elderly can conveniently use it.

본 발명은 바퀴(120)의 굴착날(122)에 의해 굴착된 흙 또는 잡초가 제초날(230)에 의해 제초되거나 이랑의 흙을 고루 펴 정리할 수 있는 것이며, 힘든 농사일을 경감시킬 수 있고, 작업시간을 단축시켜 작업의 효율성을 극대화시킬 수 있다.The present invention is that the soil or weeds excavated by the excavation blade 122 of the wheel 120 can be weeded by the weeding blade 230 or the soil of the ridge can be evenly arranged, and it is possible to reduce the difficult agricultural work, and work By shortening the time, it can maximize the efficiency of the work.

이상은 단지 본 발명의 약간의 개선점으로 형성된 바람직한 실시예일 뿐으로, 결코 본 발명을 제한하기 위한 것이 아니며, 본 발명의 개선점에 대하여 실시한 동등한 변화 또는 등가의 변화, 또는 본 명세서에 도시되지 않은 조합은 모두 본 발명의 보호 범위 내에 포함되어야 할 것이다.The above is merely a preferred embodiment formed by a slight improvement of the present invention, and is not intended to limit the present invention in any way, and all equivalent changes or equivalent changes made to the improvements of the present invention, or combinations not shown in this specification are all should be included within the protection scope of the present invention.

100: (이랑) 제초기
110: 기체 120: 바퀴
121: 바퀴축 122: 굴착날
130: 손잡이 140: 동력전달수단
150: 감속기
160: 구동베벨기어 161: 종속베벨기어
161a: 고정파이프 161b: 회전축
161c: 편심륜
170: 구동스프라킷 171: 연결스프라킷
172, 174: 체인 173: 축봉
175: 회전스프라킷
190: 설치브라켓
200: 기어박스
210: 구동기어 220: 피동기어
230: 제초날100: (gyrus) mower
110: aircraft 120: wheels
121: wheel axle 122: excavation blade
130: handle 140: power transmission means
150: reducer
160: drive bevel gear 161: dependent bevel gear
161a: fixed pipe 161b: rotation shaft
161c: eccentric wheel
170: drive sprocket 171: connection sprocket
172, 174: chain 173: shaft shaft
175: rotating sprocket
190: installation bracket
200: gearbox
210: drive gear 220: driven gear
230: weeding day

Claims (3)

상부에 동력전달수단(140)이 구성되고, 상부의 후방에 손잡이(130)가 구성된 기체(110)와;
상기 동력전달수단(140)의 후방에 설치되며, 후방에 구동베벨기어(160)와 기어가 맞물리도록 종속베벨기어(161)가 구성되고, 중앙에 구동스프라킷(170)과 체인(172)으로 연결된 연결스프라킷(171)으로 구성된 감속기(150)와;
상기 연결스프라킷(171)의 중앙에 형성된 축봉(173)과 바퀴축(121)에 체인(174)으로 연결하여 구동될 수 있도록 구성된 회전스프라킷(175)과;
상기 바퀴축(121)의 양측에 형성된 바퀴(120)와;
상기 종속베벨기어(161)의 하부에 형성되고, 중간에 기체와 고정 설치되도록 설치브라켓(190)을 형성한 고정파이프(161a)와;
상기 고정파이프(161a)의 단부에 구성된 기어박스(200)와;
상기 기어박스(200)의 내부의 중앙에 회전축(161b)과 연결되어 축 회전되며, 하부에 제초날(230)이 구성된 구동기어(210)와;
상기 구동기어(210)와 맞물려 회전되며, 하부에 제초날(230)이 구성된 피동기어(220);를 포함하는 것을 특징으로 하는 손수레식 동력 제초기.
The power transmission means 140 is configured in the upper portion, and the body 110 in which the handle 130 is configured in the rear of the upper portion;
It is installed at the rear of the power transmission means 140, and the dependent bevel gear 161 is configured so that the driving bevel gear 160 and the gear are meshed at the rear, and the driving sprocket 170 and the chain 172 in the center. a reducer 150 composed of a connection sprocket 171 connected to;
a rotating sprocket 175 configured to be driven by being connected to the shaft rod 173 and the wheel shaft 121 formed in the center of the connection sprocket 171 by a chain 174;
a wheel 120 formed on both sides of the wheel shaft 121;
a fixing pipe (161a) formed under the subordinate bevel gear (161) and having an installation bracket (190) formed in the middle to be fixedly installed with the gas;
a gearbox 200 configured at an end of the fixed pipe 161a;
a driving gear 210 connected to a rotation shaft 161b in the center of the gearbox 200 to rotate the shaft, and a weeding blade 230 configured at a lower portion thereof;
The driven gear 220 is rotated in engagement with the driving gear 210, and the mowing blade 230 is configured at a lower portion thereof.
 청구항 1에 있어서,
상기 바퀴(120)의 외주면에는 일정한 간격으로 굴착날(122)을 형성한 것을 특징으로 하는 손수레식 동력 제초기.
The method according to claim 1,
A handcart-type power weeder, characterized in that excavation blades 122 are formed at regular intervals on the outer circumferential surface of the wheel 120 .
 청구항 1에 있어서,
상기 구동기어(210)에 결합된 제초날(230)과 피동기어(220)에 결합된 제초날(230)은 서로 교차되지 않고 엇갈리게 회전되도록 결합한 것을 특징으로 하는 손수레식 동력 제초기.
The method according to claim 1,
The mowing blade 230 coupled to the driving gear 210 and the mowing blade 230 coupled to the driven gear 220 are coupled to rotate alternately without crossing each other.
KR1020190178331A 2019-12-30 2019-12-30 A weeding machine for handcart KR102319527B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200381953Y1 (en) * 2005-01-18 2005-04-18 서영춘 Running device of multipurpose weeder
KR200403145Y1 (en) 2005-09-06 2005-12-09 모영환 Agricultural furrow weeder
JP2008099575A (en) * 2006-10-17 2008-05-01 Bizen:Kk Furrow opener also working as paddy weeder
KR20110042523A (en) 2009-10-19 2011-04-27 대한민국(농촌진흥청장) Weeder with mechanically driven circling blades
KR20170074589A (en) * 2015-12-22 2017-06-30 연재득 Mounted type weeder to rice transplanter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200381953Y1 (en) * 2005-01-18 2005-04-18 서영춘 Running device of multipurpose weeder
KR200403145Y1 (en) 2005-09-06 2005-12-09 모영환 Agricultural furrow weeder
JP2008099575A (en) * 2006-10-17 2008-05-01 Bizen:Kk Furrow opener also working as paddy weeder
KR20110042523A (en) 2009-10-19 2011-04-27 대한민국(농촌진흥청장) Weeder with mechanically driven circling blades
KR20170074589A (en) * 2015-12-22 2017-06-30 연재득 Mounted type weeder to rice transplanter

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