KR100257182B1 - A cultivator with a chemicals sprinkler - Google Patents

A cultivator with a chemicals sprinkler Download PDF

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Publication number
KR100257182B1
KR100257182B1 KR1019980013677A KR19980013677A KR100257182B1 KR 100257182 B1 KR100257182 B1 KR 100257182B1 KR 1019980013677 A KR1019980013677 A KR 1019980013677A KR 19980013677 A KR19980013677 A KR 19980013677A KR 100257182 B1 KR100257182 B1 KR 100257182B1
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South Korea
Prior art keywords
spraying
cultivator
hydraulic pump
spray
engine
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KR1019980013677A
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Korean (ko)
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KR19980033468A (en
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소봉주
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소봉주
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025Mechanical sprayers
    • A01M7/0032Pressure sprayers
    • A01M7/0035Pressure sprayers mounted on a frame and guided by hand; Spray barrow
    • A01M7/0039Pressure sprayers mounted on a frame and guided by hand; Spray barrow motor-driven
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025Mechanical sprayers
    • A01M7/0032Pressure sprayers
    • A01M7/0042Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

PURPOSE: A power cultivator equipped with a device for spraying chemicals is provided for carrying out spraying agricultural chemicals to wide farm land and/or locally sprinkling the chemicals to fruit trees in the orchard in a stopped state of the cultivator by utilizing the engine of any existing cultivator and additionally comprising functional means. CONSTITUTION: The cultivator having a spraying device of agricultural chemicals to a farm land or orchard comprises a transmission means fixed on a frame to transfer power from an engine of the typical cultivator to a pumping part (41); the pumping part (41) installed on lower part of a seat and connected to the transmission means including a disconnecting clutch (45), a power shaft (46) having the first pulley (461), a spraying pump (411), a selection valve (413) and a chemical container (412); an injection device (43) connected to the pumping part (41); and a hydraulic spraying pump having the hydraulic pump and a transfer valve to disconnect the power of engine.

Description

약품 살포장치가 구비된 경운기(A CULTIVATOR WITH A CHEMICALS SPRINKLER)A CULTIVATOR WITH A CHEMICALS SPRINKLER

본 발명은 약품 살포장치가 구비된 경운기에 관한 것으로, 좀더 구체적으로 설명하면, 기존 경운기 엔진을 이용하여 경운기의 주행중 넓은 경작지에 약품을 살포하고, 경운기의 정지 상태에서 과수원 등의 과수 등에 국부적으로 약품을 살포할 수 있는 약품 살포장치가 구비된 경운기에 관한 것이다.The present invention relates to a cultivator equipped with a chemical spraying device, and more specifically, by using an existing cultivator engine, spraying a chemical on a wide cultivated land during the operation of the cultivator, and locally or the like orchards such as orchards in the stopped state of the cultivator. It relates to a cultivator equipped with a chemical spraying device that can spray.

일반적으로 경운기라 함은, 농가에서 화물 등의 운송을 목적으로 하거나, 후방에 별도의 장치를 장착하여 토지를 개간하는데 사용하는 것으로서, 그 구성을 설명하면 다음과 같다.In general, a tiller is used for the purpose of transporting cargo or the like in a farmhouse, or for arranging land by installing a separate device at the rear, and the configuration thereof is as follows.

도 7은 종래의 경운기를 나타낸 개략도로서, 전방에 설치되며 엔진(11) 및 엔진(11)에 연결된 앞바퀴와 후방으로 돌출된 손잡이로 이루어진 경운기 본체(1)와; 이 경운기 본체(1)의 후방에 연결되는 프레임(21) 및 이 프레임(21)의 상측에 고정되는 적재함(22)으로 이루어진 트레일러(2)로 구성된다.7 is a schematic view showing a conventional tiller, the tiller main body 1 having a front wheel connected to the engine 11 and a front wheel connected to the engine 11 and a handle protruding backward; The trailer 2 is composed of a frame 21 connected to the rear of the cultivator main body 1 and a loading box 22 fixed to an upper side of the frame 21.

그러나 종래의 경운기는 본체에 설치된 엔진을 이용함에 있어서, 경운기의 앞뒤바퀴 만을 구동하여 단순히 화물 등을 운반하는 기능만을 수행하므로서, 경운기 엔진을 다른 동력에 활용할 수 없는 문제점을 가지고 있었다.However, in the conventional tiller using an engine installed in the main body, only the front and rear wheels of the tiller perform a function of simply carrying a cargo, and thus, the tiller engine has a problem that cannot be used for other power.

한편, 통상적으로 농가에서 경작지등에 약품을 살포할 경우에는 작업자가 분무탱크를 어께에 메고 살포하는 방식이 사용되었으나, 이는 효율적인 면에서 떨어지며, 약품사고를 유발시키는 문제점을 가지고 있었다.On the other hand, in the case of spraying the chemicals on farmland and the like in the farmhouse, the worker was used to spray the spray tank to the shoulder, but this was in terms of efficiency, and had a problem causing chemical accidents.

이에 최근에는 별도의 약품 살포차가 유통되고 있으나, 살포차의 구입비용이 고가로 인하여 농가에서 일반적으로 사용하기가 곤란한 문제점을 가지고 있었다.In recent years, a separate drug spraying vehicle has been distributed, but the purchase cost of the spraying vehicle has a problem that it is difficult to use in farmhouses in general.

이에 본 발명은 상기한 문제점을 해소하기 위하여 발명된 것으로, 기존 경운기 엔진을 이용하여 경운기의 주행중 넓은 경작지에 약품을 살포할 수 있으며, 아울러 경운기가 정지된 상태에서 국부적으로 약품을 살포할 수 있는 약품 살포장치가 구비된 경운기를 제공함에 목적이 있는 것이다.Therefore, the present invention has been invented to solve the above problems, by using the existing cultivator engine can spray the chemical on a wide cultivated land during the operation of the cultivator, and also a chemical that can be sprayed locally while the cultivator is stopped. It is an object to provide a tiller equipped with a spreading device.

또한, 통상의 경운기 엔진을 이용 하므로서 저가의 약품 살포장치를 제공하고자 하는 목적도 있는 것이다.In addition, there is also an object to provide a low-cost drug spreading apparatus by using a conventional tiller engine.

또, 살포장치의 살포부를 탈착 가능토록 구성하여 평상시에는 경운기 역할 만을 수행 할 수 있도록 하고자 하는 목적도 있는 것이다.In addition, it is also intended to be able to detach the spreading unit of the spreading device to be able to perform only the cultivator role in normal.

상기와 같은 목적을 달성하기 위한 본 발명은, 통상의 경운기에 있어서; 상기 프레임에 설치되어 펌핑부로 동력을 전달하는 트렌스 믹션과; 좌석의 하부에 설치되며 트랜스미션의 종동축과 연결되는 동력축, 제 2풀리가 구비된 살포펌프, 살포 연결관과 분사연결관 및 레버가 구비된 선택밸브, 및 약품통으로 이루어진 펌핑부와; 상기 적재함 후방에 삽탈 가능토록 장착되는 살포부 및 분사장치와; 상기 경운기 본체의 상단에 위치되며 유압펌프, 절환밸브로 이루어진 살포 유압펌프로 구성됨을 특징으로 하는 것이다.The present invention for achieving the above object, in a conventional tiller; A transmission mix installed in the frame to transfer power to a pumping unit; A pumping unit installed at a lower portion of the seat and connected to a driven shaft of the transmission, a spray pump having a second pulley, a selection valve provided with a spray connection pipe, a spray connection pipe, and a lever, and a medicine container; A spraying part and an injection device mounted to the rear of the loading box so as to be removable; Located on the top of the tiller body is characterized in that the hydraulic pump, consisting of a spraying hydraulic pump consisting of a switching valve.

도 1은 본 발명의 경운기를 나타낸 측면도.1 is a side view showing the cultivator of the present invention.

도 2는 본 발명에 따른 살포장치의 계통도.2 is a system diagram of the spreading apparatus according to the present invention.

도 3은 본 발명의 펌핑부를 나타낸 개략도.3 is a schematic view showing a pumping part of the present invention.

도 4는 본 발명의 살포부를 나타낸 것으로서,Figure 4 shows the spraying portion of the present invention,

도 4a는 사시도,4A is a perspective view,

도 4b는 배면도.4B is a rear view.

도 5는 본 발명의 분사장치를 나타낸 개략도.5 is a schematic view showing the injector of the present invention.

도 6은 본 발명의 살포 유압펌프를 나탄낸 개략도.6 is a schematic view showing a spray hydraulic pump of the present invention.

도 7는 종래의 경운기를 나타낸 개략도.7 is a schematic view showing a conventional tiller.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 : 경운기 본체1: tiller body

11 : 엔진11: engine

2 : 트레일러2: Trailer

21 : 프레임21: frame

22 : 적재함22: loading box

3 : 트랜스 미션3: transmission

4 : 살포장치4: Spraying device

41 : 펌핑부41: pumping part

411 : 살포펌프, 411a : 제 2풀리 412 : 약품통, 413 : 선택밸브, 413a : 살포연결관, 413b : 분사연결관, 413c : 레버411: spraying pump, 411a: second pulley 412: chemical container, 413: selection valve, 413a: spraying pipe, 413b: spraying pipe, 413c: lever

42 : 살포부42: spraying unit

421 : 살포팬 유압모터, 422 : 살포팬, 422a : 풀리,421: spreading fan hydraulic motor, 422: spreading fan, 422a: pulley,

423 : 전방케이싱, 424 : 후방케이싱, 425 : 살포공간부,423: front casing, 424: rear casing, 425: spraying space part,

426 : 공기 흡입그릴, 427 : 노즐426: air suction grille, 427: nozzle

43 : 분사장치43: injector

44 : 살포 유압펌프44: spraying hydraulic pump

441 : 케이싱, 442 : 스프로킷, 443 : 유압펌프, 444 : 절환밸브,441: casing, 442: sprocket, 443: hydraulic pump, 444: switching valve,

444a : 제어핸들, 445 : 연결관, 446 : 호스444a: control handle, 445 connector, 446 hose

45 : 단속클러치45: intermittent clutch

451 : 클러치레버451: clutch lever

46 : 동력축46: power shaft

461 : 제 1풀리461: first pulley

이하 본 발명을 첨부된 도면를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 경운기를 나타낸 측면도로서, 전방에 설치되어 있으며 엔진(11)이 장착된 경운기 본체(1)와, 이 경운기 본체(1)의 후방에 설치되며 하측에 프레임(21) 및 이 프레임(21)의 상측에 고정되는 적재함(22)으로 이루어진 트레일러(2)로 구성된 통상의 경운기에 있어서;1 is a side view showing the cultivator of the present invention, a front cultivator main body 1 having an engine 11 mounted thereon, a rear side of the cultivator main body 1, and a frame 21 and a lower side thereof. In a conventional cultivator consisting of a trailer (2) consisting of a stacking box (22) fixed on the upper side of the frame (21);

상기 트레일러(2)를 이루는 프레임(21)의 중앙에 설치되어 엔진의 동력을 전달 받으며 펌핑부(41)로 동력을 전달하는 트렌스 믹션(3)과, 상기 적재함 전방인 좌석(221)의 하부에 설치되는 펌핑부(41)와, 상기 적재함(22) 후방에 선택적으로 삽탈 가능토록 장착되는 살포부(42) 및 상기 펌핑부(41)에 끼워져 분사연결관(413b)으로 연결되는 분사장치(43)와, 경운기 본체(1)의 상단에 위치되는 살포 유압펌프(44)로 이루어진 것이다.Installed in the center of the frame 21 constituting the trailer (2) to receive the power of the engine and transmits power to the pumping unit 41 and the lower portion of the seat 221 in front of the loading box The pumping unit 41 is installed, the spraying unit 42 and the pumping unit 41 is inserted into the pumping unit 41 so as to be selectively removable behind the loading box 22 and the injection device 43 connected to the injection connection pipe 413b ), And the spray hydraulic pump 44 is located on the top of the cultivator body (1).

따라서, 도 2는 본 발명의 경운기에 따른 계통도를 나타낸 것으로서, 각부분의 역할을 설명하면, 상기 트렌스미션(3)은 경운기 엔진(11)의 동력을 전달받아 살포장치(4)를 이루는 펌핑부(41)로 단속클러치를 통해 동력을 전달하는 것이다.Thus, Figure 2 shows a schematic diagram according to the cultivator of the present invention, when explaining the role of each part, the transmission (3) is pumped to form the spreading device (4) by receiving the power of the cultivator engine (11) At 41, power is transmitted through the intermittent clutch.

상기 펌핑부(41)는 상기 트랜스 미션(3)을 통해 전달된 동력을 통해 동작되는 것으로 약품이 저장되며 저장된 약품을 살포부(42) 또는 분사장치(43)에 일정 압력으로 공급하는 것이다.The pumping part 41 is operated by the power transmitted through the transmission 3 to store the medicine and supply the stored medicine to the spraying part 42 or the injector 43 at a predetermined pressure.

상기 살포부(42)는 펌핑부(41)를 통해 일정한 압력을 가진 약품이 유입되며, 유입된 약품을 확산 살포하는 역할을 하는 것이며, 상기 살포 유압펌프(44)는 엔진(11)의 구동력을 이용하여 동작되고 살포부(42)와 연결되어 살포팬(422)을 회전시키는 역할을 하는 것이다.The spraying unit 42 is a drug having a constant pressure is introduced through the pumping unit 41, and serves to spread and spray the introduced chemicals, the spraying hydraulic pump 44 is a driving force of the engine 11 It is operated by using and connected to the spraying unit 42 serves to rotate the spraying pan 422.

또한 상기 분사장치(43)는 상기 살포부(42)와 같이 상기 펌핑부(41)를 통해 일정한 압력을 갖는 약품이 유입되며, 유입된 약품를 작업자가 과수등과 같이 국부적인 곳에 살포하는 것이다.In addition, the injection device 43 is a drug having a constant pressure is introduced through the pumping unit 41, such as the spraying unit 42, the worker sprays the introduced chemicals in a local place such as fruit trees.

상기 살포장치를 좀더 구체적으로 설명하면 다음과 같다.The spraying apparatus will be described in more detail as follows.

상기 펌핑부(41)는 도 3에 도시된 바와 같이, 상기 좌석(221;도1참조)하부에 설치되는 것으로서, 상기 트랜스미션(3;도1참조)의 종동축(313) 전방에 위치되어 끝단에 클러치레버(451)의 작동에 의해 단속되는 단속클러치(45)가 설치되고, 끝단에 제 1풀리(461)가 구비된 동력축(46)과; 이 동력축(46)의 상측에 설치되며 후방에 제 1풀리(461)의 동력을 전달받는 제 2풀리(411a)가 구비된 살포펌프(411)와; 살포펌프(411)의 일측에 설치되어 있으며, 살포부(42)로 약품을 유입하는 살포 연결관(413a) 및 이동가능한 분사장치(43)에 연결되는 분사연결관(413b)이 장착되고, 이를 선택하는 다수의 선택 레버(413c)가 구비된 선택밸브(413)와; 약품(농약,살충재등)을 투입할 수 있도록 구비된 약품통(412)으로 이루어진 것이다.As shown in FIG. 3, the pumping part 41 is installed under the seat 221 (see FIG. 1), and is positioned in front of the driven shaft 313 of the transmission 3 (see FIG. 1). A power shaft 46 having an intermittent clutch 45 intermittent by the operation of the clutch lever 451 and having a first pulley 461 at the end thereof; A spray pump 411 installed at an upper side of the power shaft 46 and having a second pulley 411a receiving power from the first pulley 461 at the rear thereof; Is installed on one side of the spray pump 411, the spray connection pipe 413a for introducing the chemicals into the spraying unit 42 and the spray connection pipe 413b connected to the movable injector 43 is mounted, this A selection valve 413 provided with a plurality of selection levers 413c for selecting; Drugs (pesticides, pesticides, etc.) is made of a medicine container 412 provided to be injected.

상기 살포부(42)는, 먼저 도 4a에 도시된 바와 같이, 적재함의 후방에 세워지는 것으로서, 전,후방 케이싱(423,424)으로 분리되어 전,후방 케이싱(423,424) 사이에는 살포공간부(425)가 형성되고, 전방케이싱(423)의 중앙에는 공기흡입그릴(426)과 이 공기흡입그릴(426)의 내부에는 살포팬(422)이 구비되며, 후방 케이싱(424)의 전판(424a) 주연에는 상기 펌핑부(41)의 살포연결관(413a)과 연결된 다수의 노즐(427)이 설치된 상태를 보여준다. 또한, 도 4b는 배면도로서, 상기 살포팬(422)의 후방에는 풀리(422a)가 구비되며 일측모서리에는 상기 살포유압펌프(44)와 호스(446)로 연결된 살포팬 유압모터(421)가 구비되어 상기 풀리(422a)와 밸트로 연결된 상태를 보여주는 것이다.As shown in FIG. 4A, the spraying unit 42 is erected at the rear of the loading box, and is separated into the front and rear casings 423 and 424 so that the spraying space 425 is disposed between the front and rear casings 423 and 424. In the center of the front casing 423, the air suction grill 426 and the spray fan 422 is provided inside the air suction grill 426, the periphery of the front plate 424a of the rear casing 424 Shows a state in which a plurality of nozzles 427 connected to the spray connection pipe 413a of the pumping part 41 is installed. In addition, Figure 4b is a rear view, the rear of the spraying fan 422 is provided with a pulley (422a) and the one side edge of the spraying fan hydraulic motor 421 connected to the spraying hydraulic pump 44 and the hose 446 It is provided to show the state connected to the pulley 422a and the belt.

또한, 상기 살포유압펌프(44)는 도 6에 도시된 바와 같이, 경운기 본체(1)의 상측에 설치되는 것으로서, 케이싱(441)의 일측에는 엔진(11)의 동력을 전달받는 스프로킷(442)이 구비되어 있으며 내부에는 이 스프로킷(442)의 회전축과 연결되어 유체의 압력을 상승시키는 유압펌프(443)가 구비되고, 이 케이싱(441)의 상측에는 제어헨들(444)이 구비된 절환 밸브(444)가 설치되며, 이 절환밸브(444)에는 상기 유압펌프(443)와 연결되는 연결관(445)과 상기 살포부(42)의 살포팬 유압모터(421)와 연결되는 호스(446)가 장착됨을 보여준다.In addition, the spray hydraulic pump 44 is installed on the upper side of the cultivator main body 1, as shown in Figure 6, one side of the casing 441, the sprocket 442 receives the power of the engine 11 is transmitted. And a hydraulic pump 443 connected to the rotating shaft of the sprocket 442 to increase the pressure of the fluid therein, and a switching valve having a control handle 444 above the casing 441. (444) is installed, the switching valve (444) is connected to the hydraulic pipe (443) and the hose 446 connected to the spraying fan hydraulic motor 421 of the spraying section 42 Shows that it is installed.

상기와 같이 구성된 본 발명의 동작관계를 설명하면 다음과 같다.Referring to the operation relationship of the present invention configured as described above are as follows.

도 1 내지 도 6에 도시된 바와 같이, 먼저, 경운기의 주행과 동시에 살포수단이 작동되어 경작지 등에 대량으로 약품을 살포하는 경우에는, 경운기의 주행상태에서, 먼저 트렌스 미션(3)의 클러치를 변환시켜 종동축(313)이 회전되도록 한후, 종동축(313)의 전방에 위치된 단속클러치(45)를 작동시키게 되면 종동축(313)의 동력은 제 1,2풀리(461,411a)를 통해 살포펌프(411)로 인가되어 펌핑부(41)가 작동되고, 이때 펌핑부(41)의 선택밸브(413)의 레버(413c)를 살포쪽으로 선택하게 되면 펌핑부(41)의 약품통(412)에 체워진 약품은 살포 연결관(413a)을 통해 살포부(42)로 유입되어 노즐(427)을 통해 외부로 분출된다.As shown in Figs. 1 to 6, first, when the spraying means is operated at the same time as the cultivator runs to spray chemicals in a large amount on farmland, etc., the clutch of the transmission mission 3 is first changed in the running state of the cultivator. After the driven shaft 313 is rotated, and the intermittent clutch 45 located in front of the driven shaft 313 is operated, the power of the driven shaft 313 is sprayed through the first and second pulleys 461 and 411a. When the pump 411 is applied to operate the pumping part 41, and the lever 413c of the selection valve 413 of the pumping part 41 is selected toward the spraying side, the chemical container 412 of the pumping part 41 is selected. The medicine filled in is introduced into the spraying unit 42 through the spraying connection pipe 413a and ejected to the outside through the nozzle 427.

그리고 이와 동시에 엔진(11)의 상측에 설치된 살포 유압펌프(44)의 절환 밸브(444)를 절환시켜 살포부(42)의 살포팬 유압모터(421)로 유체를 공급시키게 되면, 상기 노즐(427)을 통해 분사된 약품은 전,후방 케이싱(423,424) 사이의 살포공간부(425)를 통해 사방으로 넓게 확산되어 경작지에 뿌려지는 것이다.At the same time, when the switching valve 444 of the spray hydraulic pump 44 installed above the engine 11 is switched to supply fluid to the spray fan hydraulic motor 421 of the spray unit 42, the nozzle 427. The chemical sprayed through) is spread in all directions through the spraying space 425 between the front and rear casings 423 and 424 to be sprayed on the arable land.

한편 약품을 과수 등에 국부적으로 살포(분사)할 경우에는, 먼저 경운기 본체를 이루는 바퀴의 클러치(도시않됨)를 잡아 트레일러 하측에 설치된 주축(311)을 공회전 시키게 되면, 주축(311)은 회전되고 경운기의 주행은 멈추게 된다.On the other hand, in the case of spraying (injection) locally on the fruit tree, etc., first grab the clutch (not shown) of the wheel constituting the cultivator body to idle the spindle 311 installed at the lower side of the trailer, the spindle 311 is rotated and tiller Will stop running.

그후 트렌스 미션(3)의 미션클러치를 변환시켜 종동축(313)이 회전되도록 한후, 종동축(313)의 전방에 위치된 단속클러치(45)를 작동시키게 되면 종동축(313)의 동력은 제 1,2풀리(461,411a)를 통해 살포펌프(411)로 인가되어 펌핑부(41)가 작동되고, 이때 펌핑부(41)의 선택밸브(413)의 레버(413c)를 분사쪽으로 선택하게 되면 펌핑부(41)의 약품통(412)에 체워진 약품은 분사연결관(413b)을 통과하여 분사장치(43)를 통해 외부로 분사되는 것이며, 이때 작업자가 분사장치(43)를 이동시키면서 과수 등에 약품을 분사하는 것이다.After that, the driven shaft 313 is rotated by converting the mission clutch of the transmission mission 3, and when the intermittent clutch 45 positioned in front of the driven shaft 313 is operated, the power of the driven shaft 313 is reduced. When the pumping part 41 is operated through the first and second pulleys 461 and 411a, the pumping part 41 is operated. At this time, when the lever 413c of the selection valve 413 of the pumping part 41 is selected toward the injection side, The medicine filled in the medicine container 412 of the pumping part 41 is sprayed to the outside through the injection device 43 through the injection connection pipe 413b, in which the operator moves the injection device 43 while The medicine is sprayed on the back.

상술한 바와 같은 본 발명은, 경운기 엔진을 이용하여 경운기의 주행중 넓은 경작지에 약품을 살포함은 물론, 경운기가 정지된 상태에서 국부적으로 약품을 살포할 수 있는 효과가 있는 것이다.The present invention as described above, by using the cultivator engine to spray the chemical to a large cultivated land during the running of the cultivator, there is an effect that can be sprayed locally in the state that the cultivator is stopped.

또한, 경운기 엔진을 이용 하는 저가의 약품 살포장치를 제공하고, 살포장치의 살포부를 탈착 가능토록 구성하여 평상시에는 경운기 역할 만을 수행 할 수 있도록 하는 효과도 있는 것이다.In addition, it provides an inexpensive drug spreading device using a cultivator engine, and is configured to be detachable to the spraying unit of the spreading device in order to perform the role of cultivator in normal times.

본 발명은 도면에 도시된 일실시예를 참고로 설명 되었으나 이는 예시적인 것에 불과하며, 당해 기술분야에 통상의 지식을 지닌자라면 이로부터 다양한 변형 및 균등한 타실시예가 가능하다는 점을 이해할 것이다. 따라서, 본발명의 진정한 기술적 보호범위는 첨부된 특허청구 범위에 의해서만 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention should be defined only by the appended claims.

Claims (3)

전방에 설치되어 있으며 엔진(11)이 장착된 경운기 본체(1)와, 이 경운기 본체(1)의 후방에 설치되며 하측에 프레임(21) 및 이 프레임(21)의 상측에 고정되는 적재함(22)으로 이루어진 트레일러(2)로 구성된 통상의 경운기에 있어서;A tiller main body 1 installed at the front and mounted with an engine 11, and a rear chest of the tiller main body 1, fixed to the frame 21 and the upper side of the frame 21 at the lower side (22). In a conventional cultivator consisting of a trailer (2) consisting of; 상기 프레임(21)에 설치되어 펌핑부(41)로 동력을 전달하는 트렌스 믹션(3)과;A transmission mix (3) installed in the frame (21) for transmitting power to the pumping unit (41); 상기 적재함 전방인 좌석(221)의 하부에 설치되어 있으며, 상기 트랜스미션(3)의 종동축(313)과 연결되며 단속클러치(45) 및 제 1풀리(461)가 구비된 동력축(46), 후방에 제 2풀리(411a)가 구비된 살포펌프(411), 일측에 살포 연결관(413a)과 분사연결관(413b) 및 다수의 선택 레버(413c)가 구비된 선택밸브(413), 및 약품통(412)으로 이루어진 펌핑부(41)와;A power shaft 46 installed at a lower portion of the seat 221 in front of the loading box and connected to the driven shaft 313 of the transmission 3 and provided with an intermittent clutch 45 and a first pulley 461, A spray pump 411 having a second pulley 411a at the rear, a selector valve 413 provided with a spray connecting pipe 413a and a spray connecting pipe 413b, and a plurality of selection levers 413c at one side thereof, and A pumping part 41 formed of a medicine container 412; 상기 적재함(22) 후방에 삽탈 가능토록 장착되며, 전,후방케이싱(423,424)으로 이루어진 살포부(42) 및 상기 펌핑부(41)에 연결된 분사장치(43)와;A spraying unit (43) mounted to the rear of the storage box (22) so as to be removable and connected to the spraying unit (42) and the pumping unit (41) formed of front and rear casings (423,424); 상기 경운기 본체(1)의 상단에 위치되며 유압펌프(443), 절환밸브(444)로 이루어진 살포 유압펌프(44)로 구성됨을 특징으로 하는 약품 살포장치가 구비된 경운기.The cultivator provided with a chemical spreading device, characterized in that the spraying hydraulic pump 44 is located on the top of the cultivator body (1) consisting of a hydraulic pump 443, the switching valve (444). 제 1항에 있어서, 상기 살포부(42)는, 전,후방 케이싱(423,424) 사이에는 살포공간부(425)가, 전방케이싱(423)의 중앙에는 내부에 살포팬(422)이 구비된 공기흡입그릴(426)이 구비되며; 후방 케이싱(424)의 전판(424a) 주연에는 약품을 살포하는 다수의 노즐(427)이 설치되고; 상기 살포팬(422)의 후방에는 풀리(422a)가, 그 일측에는 상기 풀리(422a)를 회전시키며 상기 살포 유압펌프(44)와 연결된 살포팬 유압모터(421)가 구비됨을 특징으로 하는 약품 살포장치가 구비된 경운기.According to claim 1, The spraying unit 42, the spray space 425 between the front and rear casings (423, 424), the air is provided with a spray pan 422 inside the center of the front casing (423) A suction grill 426 is provided; At the periphery of the front plate 424a of the rear casing 424, a plurality of nozzles 427 for spraying chemicals are provided; Chemical spraying, characterized in that the rear of the spraying fan 422 is provided with a pulley 422a, a spraying fan hydraulic motor 421 connected to the spraying hydraulic pump 44 while rotating the pulley (422a) on one side Cultivator with device. 제 1항에 있어서, 상기 살포유압펌프(44)는, 케이싱(441)의 일측에는 엔진(11)의 동력을 전달받는 스프로킷(442)이, 내부에는 이 스프로킷(442)의 회전축과 연결되어 유체의 압력을 상승시키는 유압펌프(443)가 구비되고; 이 케이싱(441)의 상측에는 제어헨들(444)이 구비된 절환 밸브(444)가 설치되고; 이 절환밸브(444)에는 상기 유압펌프(443)와 연결되는 연결관(445)과 상기 살포부(42)의 살포팬 유압모터(421)와 연결되는 호스(446)가 장착됨을 특징으로 하는 약품 살포장치가 구비된 경운기.The sprinkling hydraulic pump 44 has a sprocket 442 that receives power from the engine 11 at one side of the casing 441, and is connected to a rotating shaft of the sprocket 442 in the fluid. A hydraulic pump 443 is provided for raising the pressure of the pump; An upper side of the casing 441 is provided with a switching valve 444 provided with a control handle 444; The switching valve 444 is equipped with a connection pipe 445 connected to the hydraulic pump 443 and a hose 446 connected to the spreading fan hydraulic motor 421 of the spraying unit 42 is mounted Cultivator with spreader.
KR1019980013677A 1998-04-16 1998-04-16 A cultivator with a chemicals sprinkler KR100257182B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200454113Y1 (en) 2009-03-11 2011-06-16 (주)한서정공 Fan for spraying agricultural chemicals
KR200488377Y1 (en) * 2018-08-09 2019-01-21 김종문 Apparatus For Spraying Agricultural Pesticide
KR102128204B1 (en) * 2019-07-31 2020-06-29 오병호 Liquid sprayer with robotic arm spraying structure capable of controlling spray range

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101385233B1 (en) * 2013-09-25 2014-04-15 박승진 Simple ss sprayer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200454113Y1 (en) 2009-03-11 2011-06-16 (주)한서정공 Fan for spraying agricultural chemicals
KR200488377Y1 (en) * 2018-08-09 2019-01-21 김종문 Apparatus For Spraying Agricultural Pesticide
KR102128204B1 (en) * 2019-07-31 2020-06-29 오병호 Liquid sprayer with robotic arm spraying structure capable of controlling spray range

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