KR102646882B1 - Agricultural sprinklers - Google Patents

Agricultural sprinklers Download PDF

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KR102646882B1
KR102646882B1 KR1020210125939A KR20210125939A KR102646882B1 KR 102646882 B1 KR102646882 B1 KR 102646882B1 KR 1020210125939 A KR1020210125939 A KR 1020210125939A KR 20210125939 A KR20210125939 A KR 20210125939A KR 102646882 B1 KR102646882 B1 KR 102646882B1
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South Korea
Prior art keywords
pipe
rotating
fastening
ring
inner diameter
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KR1020210125939A
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Korean (ko)
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KR20230042990A (en
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최윤훈
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최윤훈
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/021—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements with means for regulating the jet relative to the horizontal angular position of the nozzle, e.g. for spraying non circular areas by changing the elevation of the nozzle or by varying the nozzle flow-rate

Abstract

본 발명은 농업용 스프링쿨러에 관한 것으로, 회전관부, 고정관부, 체결링부를 포함하며, 회전관부는 상측에 좌우로 분배관이 연결된 관 구조로, 하측 외경에 체결홈을 형성하고, 내경을 따라 나선돌기를 형성하며, 고정관부는 회전관부의 하측 외경보다 큰 내경으로 형성하며, 체결링부는 회전관부의 하측 외경보다 큰 내경의 제1체결링과 체결홈 직경보다 큰 내경의 제2체결링, 그리고 오링으로 구성되어, 고정관부에 회전관부를 삽입하여, 체결홈이 노출된 상태에서, 체결홈에 제1체결링, 오링, 제2체결링 순으로 위치하도록 체결한 후, 고정관부에 공급관을 체결함으로써, 공급관을 통해 유입된 물의 수압과 회전관부의 나선돌기에 의해 회전관부는 회전하면서 물을 분사하는 농업용 스프링쿨러에 관한 것이다.The present invention relates to an agricultural sprinkler, and includes a rotating pipe portion, a fixed pipe portion, and a fastening ring portion. The rotating pipe portion is a pipe structure in which distribution pipes are connected to the left and right on the upper side, and a fastening groove is formed on the lower outer diameter, and a spiral pipe is formed along the inner diameter. It forms a protrusion, and the fixed pipe part is formed with an inner diameter larger than the lower outer diameter of the rotating tube part, and the fastening ring part includes a first fastening ring with an inner diameter larger than the lower outer diameter of the rotating pipe part, a second fastening ring with an inner diameter larger than the fastening groove diameter, and an O-ring. It consists of inserting the rotating pipe part into the fixed pipe part, fastening it so that the first fastening ring, O-ring, and second fastening ring are located in the fastening groove in that order with the fastening groove exposed, and then fastening the supply pipe to the fixed pipe part. , relates to an agricultural sprinkler that sprays water while the rotating pipe rotates due to the water pressure of the water flowing in through the supply pipe and the spiral protrusion of the rotating pipe.

Description

농업용 스프링쿨러{AGRICULTURAL SPRINKLERS}Agricultural sprinklers {AGRICULTURAL SPRINKLERS}

본 발명은 농업용 스프링쿨러에 관한 것으로, 회전관부, 고정관부, 체결링부를 포함하며, 회전관부는 상측에 좌우로 분배관이 연결된 관 구조로, 하측 외경에 체결홈을 형성하고, 내경을 따라 나선돌기를 형성하며, 고정관부는 회전관부의 하측 외경보다 큰 내경으로 형성하며, 체결링부는 회전관부의 하측 외경보다 큰 내경의 제1체결링과 체결홈 직경보다 큰 내경의 제2체결링, 그리고 오링으로 구성되어, 고정관부에 회전관부를 삽입하여, 체결홈이 노출된 상태에서, 체결홈에 제1체결링, 오링, 제2체결링 순으로 위치하도록 체결한 후, 고정관부에 공급관을 체결함으로써, 공급관을 통해 유입된 물의 수압과 회전관부의 나선돌기에 의해 회전관부는 회전하면서 물을 분사하는 농업용 스프링쿨러에 관한 것이다.The present invention relates to an agricultural sprinkler, and includes a rotating pipe portion, a fixed pipe portion, and a fastening ring portion. The rotating pipe portion is a pipe structure in which distribution pipes are connected to the left and right on the upper side, and a fastening groove is formed on the lower outer diameter, and a spiral pipe is formed along the inner diameter. It forms a protrusion, and the fixed pipe part is formed with an inner diameter larger than the lower outer diameter of the rotating tube part, and the fastening ring part includes a first fastening ring with an inner diameter larger than the lower outer diameter of the rotating pipe part, a second fastening ring with an inner diameter larger than the fastening groove diameter, and an O-ring. It consists of inserting the rotary pipe part into the fixed pipe part, fastening it so that the first fastening ring, O-ring, and second fastening ring are located in the fastening groove in that order with the fastening groove exposed, and then fastening the supply pipe to the fixed pipe part. , relates to an agricultural sprinkler that sprays water while the rotating pipe rotates due to the water pressure of the water flowing in through the supply pipe and the spiral protrusion of the rotating pipe.

일반적으로 농업용 스프링쿨러는 재배면적이 넓은 농지에 적은 노동력으로 물을 주기적으로 공급하기 위한 수단으로, 농지의 일정 간격마다 호스 및 파이프에 연결되어 농산물에 물을 공급한다. In general, agricultural sprinklers are a means of periodically supplying water to farmland with a large cultivation area with little labor, and are connected to hoses and pipes at regular intervals in the farmland to supply water to agricultural products.

이러한 농업용 스프링쿨러에서 사용자의 농지 및 사용자가 생산하는 농산물에 알맞은 스프링쿨러의 살수반경이나 분사되는 물 입자의 크기를 조절할 수 있는 기술들이 개발되고 있다. In these agricultural sprinklers, technologies are being developed that can adjust the spray radius of the sprinkler or the size of the water particles sprayed to suit the user's farmland and the agricultural products the user produces.

그 예로 국내특허등록 제1613309호에서는 양단이 서로 소정간격 이격된 상태로 대향되게 절곡되어 상부지지대와 하부지지대가 형성된 지지대, 상기 하부 지지대의 끝단에 설치되고 하광상협의 직경을 갖도록 원통형으로 관통형성된 입수구, 하부는 상기 입수구의 내경과 대응되게 형성되어 내측에 위치하고 상부는 상기 입수구의 상측으로 노출되며 내부에 관통홈이 형성되어 있는 플란자, 상기 플란자가 중앙에 관통되고 상면 가장자리에 변의 길이가 서로 다른 경사톱니가 형성되며, 중앙에 반구형 안착홈이 형성된 로터, 상기 로터 위에 안착되는 것으로 저면 중앙에는 상기 로터의 안착홈에 안착되는 반구형 돌기가 형성되고 상기 반구형 돌기의 외측으로 방사상으로 선회류 홈이 형성되어 있는 사이클론 플레이트, 상기 상부지지대에 축삽되어 사이클론 플레이트를 지지하는 사이클론 플레이트 지지대를 포함하여 이루어져 있는 "농업용 회전식 스프링쿨러"가 게시되어 있다.For example, in Domestic Patent Registration No. 1613309, there is a support in which both ends are bent to face each other at a predetermined distance to form an upper support and a lower support, and an inlet is installed at the end of the lower support and is formed through a cylindrical shape to have the diameter of the lower light. , the lower part is formed to correspond to the inner diameter of the water inlet and is located on the inside, the upper part is exposed to the upper side of the water inlet, and a planar has a through groove formed inside, the planer is penetrated in the center and the side lengths at the edges of the upper surface are opposite to each other. A rotor in which other inclined teeth are formed and a hemispherical seating groove is formed in the center, which is seated on the rotor. A hemispherical protrusion is formed in the center of the bottom that is seated in the seating groove of the rotor, and a radial swirl groove is formed on the outside of the hemispherical protrusion. An "agricultural rotary sprinkler" is posted, which includes a formed cyclone plate and a cyclone plate support that is inserted into the upper support to support the cyclone plate.

1. 등록번호/일자 1016133090000 (2016.04.11)1. Registration number/date 1016133090000 (2016.04.11)

그러나 국내특허등록 제1613309호의 "농업용 회전식 스프링쿨러" 및 종래의 농업용 스프링쿨러의 경우, 중앙이 관통된 로터 윗면에 형성된 경사톱니와, 로터 위에 구성된 원통형 구조의 사이클론 플레이, 그리고 수압에 의해 로터가 회전하며 경사톱니와 사이클론 플레이 사이의 유출홈으로 물을 분사하는데, 이때, 분사되는 물은 로터의 중앙에서 전방향으로 흩어 뿌리게 됨으로써, 분사되는 물의 범위가 좁은 한계점이 있으며, 분사되는 물의 각도나 범위를 사용자가 임의 조정이 불가능하거나 어려운 점이 있었다. However, in the case of the "Agricultural Rotary Sprinkler" of Domestic Patent Registration No. 1613309 and the conventional agricultural sprinkler, the rotor rotates by inclined teeth formed on the upper surface of the rotor penetrating the center, cyclone play of a cylindrical structure formed on the rotor, and water pressure. Water is sprayed through the outflow groove between the inclined teeth and the cyclone play. At this time, the sprayed water is scattered in all directions from the center of the rotor, so there is a narrow limit to the range of the sprayed water, and the angle or range of the sprayed water is limited. It was impossible or difficult for the user to make arbitrary adjustments.

따라서 전술된 문제점을 해결하고자 본 발명은, 하단에 유입구를 형성하고, 상측에 적어도 두개의 분배관을 좌우로 연결한 관 구조로, 하측 외경에 체결홈을 형성하고, 내경을 따라 나선형으로 돌출된 나선돌기를 형성한 회전관부; 회전관부의 하측 외경보다 큰 내경의 관 구조인 고정관부; 회전관부의 하측 외경보다 큰 내경의 제1체결링과 회전관부의 체결홈 직경보다 큰 내경의 제2체결링, 그리고 오링으로 구성되는 체결링부;를 포함하며, 고정관부에 회전관부의 하부를 삽입하여, 회전관부의 체결홈이 고정관부를 지나 외부로 노출된 상태에서, 제1체결링과 제2체결링 사이에 오링이 위치하도록 체결홈에 체결링부를 체결한 후, 고정관부의 하부에 공급관을 체결함으로써, 공급관을 통해 유입된 물의 수압과 회전관부의 나선돌기에 의해 회전관부는 회전하면서 물을 분사하도록 한다.Therefore, in order to solve the above-described problem, the present invention is a pipe structure in which an inlet is formed at the bottom and at least two distribution pipes are connected to the left and right at the top, a fastening groove is formed on the lower outer diameter, and a spiral protrusion is formed along the inner diameter. A rotating tube forming a spiral protrusion; A fixed pipe part, which is a tube structure with an inner diameter larger than the lower outer diameter of the rotating tube part; A fastening ring portion consisting of a first fastening ring with an inner diameter larger than the lower outer diameter of the rotating pipe, a second fastening ring with an inner diameter larger than the diameter of the fastening groove of the rotating pipe, and an O-ring, and inserting the lower part of the rotating pipe into the fixed pipe. So, with the fastening groove of the rotating pipe part exposed to the outside after passing through the fixed pipe part, the fastening ring part is fastened to the fastening groove so that the O-ring is located between the first fastening ring and the second fastening ring, and then a supply pipe is connected to the lower part of the fixed pipe part. By fastening, the rotary pipe rotates and sprays water due to the water pressure of the water flowing in through the supply pipe and the spiral protrusion of the rotary pipe.

또한, 농업용 스프링쿨러는 분사관부;를 포함하며, 회전관부는 분배관 끝마다 분배관의 외경보다 작은 외경의 끼움관을 형성하며; 분사관부는 엘보관 구조로, 일측은 회전관부의 끼움관에 대응하는 끼움구를 형성하고, 타측은 배출구를 형성하여, 회전관부의 끼움관마다 분사관부를 끼우고, 사용자가 원하는 각도에 배출구가 위치하도록 분사관부를 돌려 조정함으로써, 공급관을 통해 유입된 물이 조정된 분사관부의 각도에 따라 분사되도록 한다.In addition, the agricultural sprinkler includes a spray pipe portion, and the rotating pipe portion forms a fitting pipe with an outer diameter smaller than the outer diameter of the distribution pipe at each end of the distribution pipe; The injection pipe has an elbow pipe structure, one side of which forms a fitting hole corresponding to the fitting pipe of the rotating pipe, and the other side forms an outlet, so that the injection pipe is inserted into each fitting pipe of the rotating pipe, and the outlet is located at an angle desired by the user. By rotating and adjusting the spray pipe to position, the water flowing in through the supply pipe is sprayed according to the adjusted angle of the spray pipe.

이와 같이 본 발명은, 좌우로 연결된 분배관을 통해 물이 분사됨으로써, 분배관의 길이만큼 더 멀리서 물을 분사할 수 있어 물의 분사범위가 넓어지는 효과가 있으며, 분배관 끝 끼움관에 끼워지는 엘보관 구조의 분사관부에 의해 분사되는 물의 각도를 조정할 수 있는 장점이 있을 뿐더러, 나사돌기와 수압에 의해 회전하는 회전관부의 회전방향과 엘보관 구조의 분사관부의 배출구 방향을 일치 시, 회전관부의 회전이 더욱 원활해지는 효과가 있다.In this way, the present invention has the effect of expanding the spray range of water by spraying water from a distance equal to the length of the distribution pipe by spraying water through distribution pipes connected to the left and right. Not only does it have the advantage of being able to adjust the angle of the water sprayed by the spray pipe of the storage structure, but when the direction of rotation of the rotary pipe rotating by the screw protrusion and water pressure matches the direction of the outlet of the spray pipe of the elbow pipe structure, the rotation of the rotary pipe This has the effect of making it more smooth.

도 1은 본 발명의 예시에 따른 농업용 스프링쿨러의 사시도.
도 2는 도 1의 분새 사시도.
도 3은 도 1의 단면도.
도 4는 본 발명의 예시에 따른 농업용 스프링쿨러의 사용 단면도.1 is a perspective view of an agricultural sprinkler according to an example of the present invention.
Figure 2 is a perspective view of Figure 1.
Figure 3 is a cross-sectional view of Figure 1.
Figure 4 is a cross-sectional view showing the use of an agricultural sprinkler according to an example of the present invention.

본 발명은 농업용 스프링쿨러에 관한 것으로, 회전관부, 고정관부, 체결링부를 포함하며, 회전관부는 상측에 좌우로 분배관이 연결된 관 구조로, 하측 외경에 체결홈을 형성하고, 내경을 따라 나선돌기를 형성하며, 고정관부는 회전관부의 하측 외경보다 큰 내경으로 형성하며, 체결링부는 회전관부의 하측 외경보다 큰 내경의 제1체결링과 체결홈 직경보다 큰 내경의 제2체결링, 그리고 오링으로 구성되어, 고정관부에 회전관부를 삽입하여, 체결홈이 노출된 상태에서, 체결홈에 제1체결링, 오링, 제2체결링 순으로 위치하도록 체결한 후, 고정관부에 공급관을 체결함으로써, 공급관을 통해 유입된 물의 수압과 회전관부의 나선돌기에 의해 회전관부는 회전하면서 물을 분사하는 농업용 스프링쿨러에 관한 것이다.The present invention relates to an agricultural sprinkler, and includes a rotating pipe portion, a fixed pipe portion, and a fastening ring portion. The rotating pipe portion is a pipe structure in which distribution pipes are connected to the left and right on the upper side, and a fastening groove is formed on the lower outer diameter, and a spiral pipe is formed along the inner diameter. It forms a protrusion, and the fixed pipe part is formed with an inner diameter larger than the lower outer diameter of the rotating tube part, and the fastening ring part includes a first fastening ring with an inner diameter larger than the lower outer diameter of the rotating pipe part, a second fastening ring with an inner diameter larger than the fastening groove diameter, and an O-ring. It consists of inserting the rotating pipe part into the fixed pipe part, fastening it so that the first fastening ring, O-ring, and second fastening ring are located in the fastening groove in that order with the fastening groove exposed, and then fastening the supply pipe to the fixed pipe part. , relates to an agricultural sprinkler that sprays water while the rotating pipe rotates due to the water pressure of the water flowing in through the supply pipe and the spiral protrusion of the rotating pipe.

본 발명의 농업용 스프링쿨러(100)는 도 1에서 도시한 바와 같이, 회전관부(110), 분사관부(120), 분사부(130), 고정관부(140), 보조회전부(150), 체결링부(160)로 구성되는데, 이를 순차 설명하면 다음과 같다.As shown in FIG. 1, the agricultural sprinkler 100 of the present invention includes a rotating pipe portion 110, a spray pipe portion 120, a spray portion 130, a fixed pipe portion 140, an auxiliary rotating portion 150, and a fastening ring portion. It consists of (160), which are sequentially explained as follows.

먼저, 회전관부(110)는 도 2에서 도시한 바와 같이, 수직관 구조로, 하단에 유입구(111)를 형성하고, 상단을 닫되, 상측 좌우로 적어도 두개의 분배관(112)을 연결하며, 하측 외경을 따라 체결홈(115)을 형성하고, 내경을 따라 나선형으로 돌출된 나선돌기(116)를 형성한다.First, as shown in FIG. 2, the rotating pipe unit 110 has a vertical pipe structure, forming an inlet 111 at the bottom, closing the top, and connecting at least two distribution pipes 112 on the left and right at the top, A fastening groove 115 is formed along the lower outer diameter, and a spiral protrusion 116 is formed along the inner diameter.

여기서 분배관(112)은 평면상, 일정각도로 여러개를 구성하여도 무방하나, 본 발명에서는 정면상 좌우로 각각 하나씩 형성하는 것이 바람직하며, 이 좌우의 두 분배관(112) 중에서 일측의 분배관(112)은 회전관부(110) 상단에서 수평으로 연결하고, 타측의 분배관(112)은 일측의 분배관(112)보다 밑에서 상향으로 기울여지도록 연결한다.Here, the distribution pipes 112 may be formed in multiple numbers at a certain angle in the plane, but in the present invention, it is preferable to form one distribution pipe on each side on the left and right on the front, and among the two distribution pipes 112 on the left and right, one distribution pipe is used. (112) is connected horizontally at the top of the rotary pipe unit 110, and the distribution pipe 112 on the other side is connected to be tilted upward from below the distribution pipe 112 on one side.

이때, 두 분배관(112)은 도 3에서 도시한 바와 같이, 정면상, 타측의 분배관(112) 끝 위치가 일측의 분배관(112) 끝 위치보다 낮도록 한다.At this time, as shown in FIG. 3, the two distribution pipes 112 are positioned so that the end position of the distribution pipe 112 on the other side is lower than the end position of the distribution pipe 112 on one side from the front.

그리고 회전관부(110)의 분배관(112) 끝마다 분배관(112)의 외경보다 작은 외경의 끼움관(113)을 돌출 형성하여, 후술되는 분사관부(120)와 체결되도록 한다.In addition, a fitting pipe 113 with an outer diameter smaller than the outer diameter of the distribution pipe 112 is formed to protrude at each end of the distribution pipe 112 of the rotating pipe portion 110, so that it is fastened to the injection pipe portion 120, which will be described later.

또한, 회전관부(110)는 분배관(112) 아래에 회전관부(110)의 외주연을 따라 돌출된 걸림턱(114)을 형성하는데, 이 걸림턱(114)은 도 3에서 도시한 바와 같이, 회전관부(110)의 체결홈(115)에서부터 후술되는 고정관부(140)와 보조회전부(150)의 높이만큼의 지점에 형성한다.In addition, the rotary tube part 110 forms a protruding protruding protrusion 114 along the outer periphery of the rotary tube part 110 below the distribution tube 112, as shown in FIG. 3. , It is formed at a point equal to the height of the fixing tube part 140 and the auxiliary rotating part 150, which will be described later, from the fastening groove 115 of the rotating tube part 110.

다음, 분사관부(120)는 도 2에서 도시한 바와 같이, 엘보관 구조로, 일측은 회전관부(110)의 끼움관(113)에 대응하는 끼움구(121)를 형성하고, 타측은 배출구(122)를 형성한다.Next, as shown in FIG. 2, the injection pipe part 120 has an elbow pipe structure, one side of which forms a fitting hole 121 corresponding to the fitting pipe 113 of the rotary pipe part 110, and the other side has an outlet ( 122).

그리고 분사관부(120)는 배출구(122) 끝에 내측으로 돌출된 결합돌기(123)를 적어도 두개 형성하여, 후술되는 분사부(130)와 체결되도록 한다.In addition, the injection pipe portion 120 has at least two engaging protrusions 123 protruding inward at the end of the discharge port 122 to be engaged with the injection portion 130, which will be described later.

다음, 분사부(130)는 분사관부(120)의 배출구(122)에 대응하는 판 구조로, 중심에 원형 구멍의 제1분사구(131)와, 제1분사구(131)의 직경보다 작은 폭으로 제1분사구(131)를 지나는 선형 구멍의 제2분사구(132), 배출구(122)의 결합돌기(123)에 대응하는 결합홈(133)을 형성한다.Next, the injection unit 130 has a plate structure corresponding to the outlet 122 of the injection pipe unit 120, has a first injection port 131 with a circular hole at the center, and has a width smaller than the diameter of the first injection port 131. A coupling groove 133 is formed corresponding to the coupling protrusion 123 of the second injection port 132 and the discharge port 122 of the linear hole passing through the first jet port 131.

이때, 분사부(130)는 제1분사구(131)와 같은 원형 구멍만 형성하거나, 제2분사구(132)와 같은 선형 구멍만 형성하여 사용자의 선택에 중심 원형 구멍만 형성된 분사부(130), 또는 선형 구멍만 형성된 분사부(130)를 선택하여 배출구(122)에 결합할 수 있다.At this time, the injection unit 130 forms only a circular hole such as the first injection hole 131, or forms only a linear hole such as the second injection hole 132, so that at the user's choice, the injection unit 130 is formed with only a central circular hole, Alternatively, the injection unit 130 with only linear holes may be selected and coupled to the discharge port 122.

다음, 고정관부(140)는 회전관부(110)의 하측 외경보다 큰 내경의 관 구조로, 상단 테두리를 따라 돌출된 제1받침턱(141)을 형성하고, 하단 테두리를 따라 모따기된 제1받침단(142)을 형성하며, 하부 외주연을 따라 오링홈(143)을 형성한다.Next, the fixing tube part 140 is a tube structure with an inner diameter larger than the lower outer diameter of the rotating tube part 110, and forms a first support ledge 141 protruding along the upper edge, and a first support chamfered along the lower edge. A stage 142 is formed, and an O-ring groove 143 is formed along the lower outer periphery.

이때, 제1받침턱(141)은 후술되는 보조회전부(150)가 안착되는 받침턱으로, 보조회전부(150)의 내경보다 커야 한다.At this time, the first support ledge 141 is a support on which the auxiliary rotating part 150, which will be described later, is seated, and must be larger than the inner diameter of the auxiliary rotating part 150.

다음, 보조회전부(150)는 고정관부(140)의 제1받침턱(141) 외경보다 작은 내경의 단관 구조로, 상단 내경을 따라 돌출되어 회전관부(110)의 하측 외경보다 큰 내경을 이루는 제2받침턱(151)을 형성한다.Next, the auxiliary rotating part 150 is a single tube structure with an inner diameter smaller than the outer diameter of the first support 141 of the fixing tube part 140, and protrudes along the upper inner diameter to form an inner diameter larger than the lower outer diameter of the rotating tube part 110. 2 Forms a support ledge (151).

그리고 보조회전부(150)는 내측에 삽입되는 와셔(153)를 구성하는데, 이 와셔(153)는 도 3에서 도시한 바와 같이, 회전관부(110)의 하측 외경보다 큰 내경이면서 보조회전부(150)의 하단 내경보다 작은 외경을 형성하여, 보조회전부(150) 하단이 외력에 의해 수축되거나 중심에서 이탈되는 것을 방지한다.And the auxiliary rotating part 150 constitutes a washer 153 inserted inside. As shown in FIG. 3, the washer 153 has an inner diameter larger than the lower outer diameter of the rotating pipe part 110, and the auxiliary rotating part 150 By forming an outer diameter smaller than the inner diameter of the lower end, the lower end of the auxiliary rotating part 150 is prevented from being contracted or deviated from the center by external force.

끝으로 체결링부(160)는 도 2에서 도시한 바와 같이, 제1체결링(161), 제2체결링(162), 오링(163)으로 구성되는데, 제1체결링(161)은 도 3에서 도시한 바와 같이, 회전관부(110)의 하측 외경보다 큰 내경으로 형성하되, 고정관부(140)의 제1받침단(142) 최소외경보다 작은 외경으로 형성하는 것이 바람직하다.Lastly, the fastening ring portion 160 is composed of a first fastening ring 161, a second fastening ring 162, and an O-ring 163, as shown in FIG. 2. The first fastening ring 161 is shown in FIG. 3. As shown, it is preferable to form an inner diameter larger than the lower outer diameter of the rotating tube part 110, but with an outer diameter smaller than the minimum outer diameter of the first support end 142 of the fixed tube part 140.

그리고 제2체결링(162)은 회전관부(110)의 체결홈(115) 직경보다 크고, 회전관부(110)의 하측 외경보다 작은 내경으로 형성하고, 상단 내경을 모따기 하며, 도 2에서 도시한 바와 같이, 일측이 트여 체결홈(115)에 체결 시 제2체결링(162)을 잠시 벌려 체결할 수 있도록 한다.And the second fastening ring 162 is formed with an inner diameter larger than the diameter of the fastening groove 115 of the rotary tube part 110 and smaller than the lower outer diameter of the rotary tube part 110, and the upper inner diameter is chamfered, as shown in Figure 2. As shown, one side is open so that the second fastening ring 162 can be briefly opened and fastened when fastened to the fastening groove 115.

또한, 오링(163)은 체결홈(115)의 직경보다 작은 탄성 링으로, 도 3에서 도시한 바와 같이, 체결홈(115)의 폭보다 제1체결링(161)과 제2체결링(162)와 오링(163)의 두께 합이 더 크도록 오링(163)을 두껍게 형성한다.In addition, the O-ring 163 is an elastic ring smaller than the diameter of the fastening groove 115, and as shown in FIG. 3, the first fastening ring 161 and the second fastening ring 162 are larger than the width of the fastening groove 115. ) and the O-ring 163 are formed thick so that the sum of the thicknesses of the O-ring 163 is larger.

이렇게 구성되는 농업용 스프링쿨러(100)는 도 2에서 도시한 바와 같이, 분사구(130)의 결합홈(123)에 분사관부(120)의 결합돌기(133)가 끼워 고정되도록 분사관부(120)의 배출구(122)에 분사부(130)를 결합하고, 분사관부(120)의 끼움구(121)에 회전관부(110)의 끼움관(113)을 끼워 결합한다.As shown in FIG. 2, the agricultural sprinkler 100 configured in this way is provided so that the engaging protrusion 133 of the spray pipe part 120 is fitted and fixed into the coupling groove 123 of the spray nozzle 130. The injection unit 130 is coupled to the discharge port 122, and the fitting pipe 113 of the rotary tube unit 110 is fitted into the fitting hole 121 of the injection tube unit 120.

그리고 회전관부(110)의 걸림턱(114)에 보조회전부(150)의 제2받침턱(151)이 닿도록, 보조회전부(150)에 회전관부(110)의 하부를 삽입하고, 고정관부(140)의 제1받침턱(141) 윗면에 보조회전부(150)의 하단과 와셔(153)가 닿도록, 고정관부(140)에 회전관부(110)의 하부를 삽입한다.And the lower part of the rotary tube part 110 is inserted into the auxiliary rotary part 150 so that the second support ledge 151 of the auxiliary rotary part 150 touches the locking protrusion 114 of the rotary tube part 110, and the fixed tube part ( The lower part of the rotary tube part 110 is inserted into the fixing tube part 140 so that the lower end of the auxiliary rotary part 150 and the washer 153 contact the upper surface of the first support 141 of 140).

이때, 회전관부(110)의 체결홈(115)이 고정관부(140)를 지나 외부로 노출된 상태가 되도록 하며, 노출된 체결홈(115)에 체결링부(160)를 체결한다.At this time, the fastening groove 115 of the rotating tube part 110 is exposed to the outside through the fixing tube part 140, and the fastening ring part 160 is fastened to the exposed fastening groove 115.

여기서, 체결링부(160)의 체결은 제1체결링(161)을 먼저 회전관부(110) 하측에 끼우고, 오링(163)을 잠시 벌려 체결홈(115)에 끼운 후, 일측이 트인 제2체결링(162)을 잠시 벌려 체결홈(115)에 체결하여, 제1체결링(161)과 제2체결링(163) 사이에 오링(163)이 위치하도록 한다.Here, to fasten the fastening ring portion 160, the first fastening ring 161 is first inserted into the lower side of the rotary tube portion 110, the O-ring 163 is briefly opened and inserted into the fastening groove 115, and then the second fastening ring 161 is opened on one side. The fastening ring 162 is briefly opened and fastened to the fastening groove 115 so that the O-ring 163 is positioned between the first fastening ring 161 and the second fastening ring 163.

그 후, 도 4에서 도시한 바와 같이, 고정관부(140)의 오링홈(143)에 오링(22)을 끼우고, 고정관부(140)의 하부에 공급관(21)을 체결함으로써, 농업용 스프링쿨러(100)의 사용 준비가 완료되며, 사용자가 원하는 각도로 물이 분사되도록 분사관부(120)를 돌려 조정해준다.Then, as shown in FIG. 4, the O-ring 22 is inserted into the O-ring groove 143 of the fixing pipe part 140, and the supply pipe 21 is fastened to the lower part of the fixing pipe part 140, thereby producing an agricultural sprinkler. (100) is ready for use, and the user rotates and adjusts the spray pipe part 120 so that water is sprayed at the desired angle.

그리고 공급관(21)을 통해 물이 유입되면, 유입된 물의 수압과 회전관부(110)의 나선돌기(116)에 의해 회전관부(110)는 회전하며, 유입된 물은 원형의 제1분사구(131)에 의해 굵고 좁게, 선형의 제2분사구(132)에 의해 얇고 넓게 분사된다.And when water flows in through the supply pipe 21, the rotary tube part 110 rotates due to the water pressure of the inflow water and the spiral protrusion 116 of the rotary tube part 110, and the inflow water flows into the circular first nozzle 131. ) is sprayed thickly and narrowly, and the linear second injection port 132 is sprayed thinly and widely.

이와 같이 본 발명은, 좌우로 연결된 분배관(112)을 통해 물이 분사됨으로써, 분배관(112)의 길이만큼 더 멀리서 물을 분사할 수 있어 물의 분사범위가 넓어지는 특징이 있으며, 분배관(112) 끝 끼움관(113)에 끼워지는 엘보관 구조의 분사관부(120)에 의해 분사되는 물의 각도를 조정할 수 있는 특징이 있을뿐더러, 나사돌기(116)와 수압에 의해 회전하는 회전관부(110)의 회전방향과 엘보관 구조의 분사관부(120)의 배출구(122) 방향을 일치 시, 회전관부(110)의 회전이 더욱 원활해지는 특징이 있다.In this way, the present invention has the feature that water is sprayed through the distribution pipes 112 connected to the left and right, allowing water to be sprayed from a greater distance by the length of the distribution pipe 112, thereby widening the spray range of water, and the distribution pipe ( 112) Not only does it have the feature of being able to adjust the angle of the water sprayed by the spray pipe portion 120 of the elbow pipe structure fitted into the end fitting pipe 113, but also the rotary pipe portion 110 rotates by the screw protrusion 116 and water pressure. ), when the direction of rotation of the outlet 122 of the injection pipe 120 of the elbow pipe structure matches, the rotation of the rotation pipe 110 becomes more smooth.

100: 스프링쿨러 110: 회전관부 111: 유입구
112: 분배관 113: 끼움관 114: 걸림턱
115: 체결홈 116: 나선돌기 120: 분사관부
121: 끼움구 122: 배출구 123: 결합돌기
130: 분사부 131: 제1분사구 132: 제2분사구
133: 결합홈 140: 고정관부 141: 제1받침턱
142: 제1받침단 143: 오링홈 150: 보조회전부
151: 제2받침턱 152: 제2받침단 153: 와셔
160: 체결링부 161: 제1체결링 162: 제2체결링
163: 오링 21: 공급관 22: 오링100: Sprinkler 110: Rotating pipe 111: Inlet
112: Distribution pipe 113: Fitting pipe 114: Locking jaw
115: Fastening groove 116: Spiral protrusion 120: Injection pipe part
121: fitting hole 122: outlet 123: coupling protrusion
130: injection unit 131: first injection port 132: second injection port
133: Coupling groove 140: Fixing pipe portion 141: First support jaw
142: First support stage 143: O-ring groove 150: Auxiliary rotating part
151: Second support ledge 152: Second support end 153: Washer
160: Fastening ring part 161: First fastening ring 162: Second fastening ring
163: O-ring 21: Supply pipe 22: O-ring

Claims (5)

삭제delete 삭제delete 삭제delete 관 구조로, 상단 테두리를 따라 돌출된 제1받침턱을 형성한 고정관부;
하단에 유입구를 형성하고, 상측에 적어도 두개의 분배관을 좌우로 연결한 관 구조로, 하측 외경에 체결홈을 형성하고, 체결홈에서부터 고정관부와 보조회전부의 높이만큼의 지점에 외주연을 따라 돌출된 걸림턱을 형성하고, 내경을 따라 나선형으로 돌출된 나선돌기를 형성한 회전관부;
제1체결링과 제2체결링, 오링으로 구성되는 체결링부;
엘보관 구조로, 일단의 끼움구와 타단의 배출구를 형성한 분사관부;
분사관부의 배출구에 대응하는 판 구조로, 중심에 원형 구멍의 제1분사구와 선형 구멍의 제2분사구를 형성하는 분사부;
고정관부의 제1받침턱 외경보다 작은 내경의 단관 구조로, 상단 내경을 따라 돌출되어 회전관부의 하측 외경보다 큰 내경을 이루는 제2받침턱을 형성하고, 회전관부의 하측 외경보다 큰 내경이면서, 하단 내경보다 작은 외경의 와셔를 구성하는 보조회전부;를 포함하도록 구성하여,
회전관부의 걸림턱에 보조회전부의 제2받침턱이 닿도록 보조회전부를 회전관부의 하측에 삽입하고, 고정관부의 제1받침턱을 보조회전부의 하단과 와셔에 닿도록 고정관부를 회전관부의 하측에 삽입하여, 회전관부의 체결홈이 고정관부를 지나 외부로 노출된 상태에서, 제1체결링과 제2체결링 사이에 오링이 위치하도록 체결홈에 체결링부를 체결한 후, 고정관부의 하측에 공급관을 체결하고,
회전관부의 분배관에 분사관부를 끼우고, 분사관부의 배출구에 분사부가 결합되도록 함으로써,
보조회전부에 의해 회전관부의 회전이 원활해지고, 공급관을 통해 유입된 물의 수압과 회전관부의 나선돌기에 의해 회전관부는 회전하면서 물을 분사하로록 함을 특징으로 하는 농업용 스프링쿨러.
A fixed pipe portion having a tubular structure and forming a first support protruding along the upper edge;
It is a pipe structure in which an inlet is formed at the bottom and at least two distribution pipes are connected to the left and right at the top, and a fastening groove is formed on the lower outer diameter, along the outer circumference from the fastening groove to a point equal to the height of the fixed pipe part and the auxiliary rotating part. A rotating pipe portion forming a protruding locking protrusion and forming a spiral protrusion that protrudes in a spiral shape along the inner diameter;
A fastening ring portion consisting of a first fastening ring, a second fastening ring, and an O-ring;
An elbow pipe structure with an injection pipe having an insertion port at one end and an outlet at the other end;
An injection unit having a plate structure corresponding to the discharge port of the injection pipe unit and forming a first injection port of a circular hole and a second injection port of a linear hole at the center;
It is a single pipe structure with an inner diameter smaller than the outer diameter of the first holder of the fixed pipe part, and protrudes along the upper inner diameter to form a second holder having an inner diameter larger than the lower outer diameter of the rotating pipe part, and has an inner diameter larger than the lower outer diameter of the rotating pipe part, Configured to include an auxiliary rotating part that constitutes a washer with an outer diameter smaller than the inner diameter of the bottom,
Insert the auxiliary rotary part into the lower side of the rotary tube so that the second ledge of the auxiliary rotary part touches the locking ledge of the rotary tube, and insert the fixed tube into the lower side of the rotary tube so that the first ledge of the fixed tube part touches the bottom of the auxiliary rotary part and the washer. Insert the rotating pipe part into the fastening groove exposed to the outside past the fixed pipe part, fasten the fastening ring part to the fastening groove so that the O-ring is located between the first fastening ring and the second fastening ring, and then attach it to the lower side of the fixed pipe part. Connect the supply pipe,
By inserting the spray pipe into the distribution pipe of the rotating pipe and allowing the spray portion to be coupled to the outlet of the spray pipe,
An agricultural sprinkler characterized in that the rotation of the rotary tube part is smoothed by the auxiliary rotating part, and the rotary tube part rotates and sprays water due to the water pressure of the water flowing in through the supply pipe and the spiral protrusion of the rotary tube part.
 제 4항에 있어서,
회전관부의 분배관은 좌우 두개로 구성하며,
일측의 분배관은 회전관부 상단에서 수평으로 형성하고, 타측의 분배관은 일측의 분배관보다 밑에서 상향으로 기울여지도록 형성하되, 타측의 분배관 배출구 위치가 일측의 분배관 배출구보다 낮도록 형성함으로써,
공급관을 통해 유입된 물이 다른 기울기의 분배관을 통해 다른 방향으로 분사되도록 하는 것을 특징으로 하는 농업용 스프링쿨러.According to clause 4,
The distribution pipe of the rotating pipe is composed of two left and right pipes.
The distribution pipe on one side is formed horizontally at the top of the rotating pipe, and the distribution pipe on the other side is formed to be inclined upward from below the distribution pipe on one side, but the distribution pipe outlet on the other side is formed so that the location of the distribution pipe outlet on the other side is lower than the distribution pipe outlet on one side,
An agricultural sprinkler, characterized in that the water flowing in through the supply pipe is sprayed in different directions through distribution pipes with different inclinations.
KR1020210125939A 2021-09-23 2021-09-23 Agricultural sprinklers KR102646882B1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102052826B1 (en) * 2018-05-29 2019-12-05 김성림 Sprinkler
KR102276493B1 (en) * 2018-10-22 2021-07-12 김유경 Sprinkler

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474739Y1 (en) * 2012-10-18 2014-10-13 혜 옥 이 Nozzle of sprinkler head
KR101613309B1 (en) 2013-12-05 2016-04-25 주식회사 제이엘콥홀딩스 Agricultural rotary sprinkler
KR20200001949A (en) * 2018-06-28 2020-01-07 이상걸 Sprinkler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102052826B1 (en) * 2018-05-29 2019-12-05 김성림 Sprinkler
KR102276493B1 (en) * 2018-10-22 2021-07-12 김유경 Sprinkler

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