KR200445033Y1 - Opening and shutting contrivance of keeping coversforvinyl plastic house - Google Patents

Opening and shutting contrivance of keeping coversforvinyl plastic house Download PDF

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KR200445033Y1
KR200445033Y1 KR2020070009534U KR20070009534U KR200445033Y1 KR 200445033 Y1 KR200445033 Y1 KR 200445033Y1 KR 2020070009534 U KR2020070009534 U KR 2020070009534U KR 20070009534 U KR20070009534 U KR 20070009534U KR 200445033 Y1 KR200445033 Y1 KR 200445033Y1
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Prior art keywords
shaft
opening
cover
cam
worm
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KR2020070009534U
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Korean (ko)
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KR20080006219U (en
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김순성
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김순성
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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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • A01G9/242—Arrangement of opening or closing systems for windows and ventilation panels for greenhouses with flexible coverings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

본 고안은 비닐하우스 내측에 설치되는 소형하우스의 보온덮개를 개폐시키는 개폐장치에 관한 것으로, 보다 상세하게는 모터 감속기의 중간 감속기어 회전축에서 외부로 돌출되게 구동축을 형성하여 워엄나사를 형성하고 이에 접촉하도록 워엄휠(2a)과 워엄나사(2b)가 형성된 연결축과 연결축에 워엄장치로 접촉하는 캠축(3)이 구비되어 캠축선단에 접촉돌기를 구비한 캠판을 형성한 캠장치와 캠판외주에 형성되어 리미트스위치가 장치되며 리미트스위치 내면측에 분할형 기어편이 장치되어 장착판 외주에 설치된 작동축에 분할령기어편이 접촉하도록 하여 작동축을 회전시키는 수단으로 리미트스위치의 위치조절이 가능케한 리미트스위치 위치조절 장치를 구비하여 이들이 카버속에 장치되어 비닐하우스 보온덮개 개폐장치를 관리하도록 한 구성이다.

Figure R2020070009534

구동축, 연결축, 캠축, 작동축, 커버, 리미트스위치

The present invention relates to an opening and closing device for opening and closing the thermal cover of the small house installed inside the plastic house, and more specifically, to form a worm screw by forming a drive shaft protruding outward from the rotating shaft of the intermediate reduction gear of the motor reducer A cam device and a cam plate outer periphery having a cam shaft (3) contacting with a worm device on a connecting shaft formed with a worm wheel (2a) and a worm screw (2b) so as to contact the connecting shaft with a worm device. The limit switch is formed on the limit switch and the split gear piece is installed on the inner side of the limit switch so that the split gear gear contact the working shaft installed on the outer periphery of the mounting plate to rotate the working shaft. It is equipped with a position control device so that they are installed in the carver to manage the plastic house thermal cover opening and closing device .

Figure R2020070009534

Drive shaft, connecting shaft, cam shaft, working shaft, cover, limit switch

Description

비닐하우스용 보온덮개 개폐장치{Opening and shutting contrivance of keeping coversforvinyl plastic house}Opening and shutting contrivance of keeping coversforvinyl plastic house}

도 1은 본 고안의 사시도 1 is a perspective view of the present invention

도 2는 본 고안의 요부 분해 사시도 2 is an exploded perspective view of the main part of the present invention

도 3은 본 고안의 일부 단면도 3 is a partial cross-sectional view of the present invention

도 4는 본 고안을 캠축 방향에서 본 정면도4 is a front view of the present invention as seen from the camshaft direction;

도 5는 본 고안을 이용한 보온덮개 폐쇄 예시도 5 is a closed view of the insulating cover using the present invention

도 6은 본 고안을 이용한 보온덮개 개방 예시도6 is an exemplary view of the thermal cover opening using the present invention

도 7은 본 고안의 작동을 위한 회로도이다.7 is a circuit diagram for the operation of the present invention.

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

A: 모터 A0: 전원 제어부A: Motor A0: Power Control Unit

A1: 모터 구동축 B: 기어박스A1: motor drive shaft B: gearbox

B1,B2,B3: 감속기어 B4: 안내나사판B1, B2, B3: Reduction gear B4: Guide screw plate

B5: 회전나사봉 C: 권취봉B5: Rotary screw rod C: Winding rod

C1: 패쇄로프 C2: 개방로프C1: closed rope C2: open rope

D: 비닐하우스 D1: 소형 비닐하우스D: Green House D1: Small Green House

D2: 보온덮개 D2: Insulation Cover

1: 구동축 10: 커버1: drive shaft 10: cover

10a: 공구 삽입공 1a: 워엄나사10a: tool inserter 1a: worm screw

2: 연결축 2a: 워엄휠2: connecting shaft 2a: worm wheel

2b: 워엄나사 3: 캠축2b: worm screw 3: camshaft

3a: 워엄나사 4: 캠판3a: worm screw 4: campan

41: 접촉돌기 5: 장착판41: contact protrusion 5: mounting plate

50: 안내홀 61,62:63:64: 리미트 스위치50: guide hole 61, 62: 63: 64: limit switch

7: 작동축 70: 작동홈7: working shaft 70: working groove

71: 웜기어 72: 분할형 기어편71: worm gear 72: split gear piece

본 고안은 비닐하우스 내측에 설치되는 소형하우스의 보온덮개를 개폐시키는 개폐장치에 관한 것이다.The present invention relates to an opening and closing device for opening and closing the thermal cover of a small house installed inside the plastic house.

일반적으로 비닐하우스 내부의 소형하우스에 피복되는 보온덮개는 좌/우회전이 되는 모터에 의해 구동하는 권취봉에 일정간격으로 권취드럼을 부착하고, 권취드럼에 개방로프와 폐쇄용 로프를 구분되게 감아서 보온덮개의 개폐부에 연결하고 개폐시에 해당 로프를 감아 당기거나 풀어주는 수단으로 보온 덮개를 개폐하도록 구성하고 있다.
따라서 보온덮개를 개폐시키는 모터에는 타이머를 장치하여 보온덮개가 벗겨지는 지점과 다시 덮어지는 지점까지 구동시간을 계산하여 개폐작동이 이루어지도록 하고 있지만 이러한 구성은 모터의 구동을 시간으로 제한하기 때문에 모터의 회전속도가 일정하지 못하거나 보온덮개의 무게에 차이가 생기면 이동거리에도 오차가 발생하여 개폐량에 변화가 생기기 때문에 개폐량의 산정에 정확성이 떨어져 자동화를 달성할 수 없는 불편이 있었다.In general, the insulation cover which is covered in the small house inside the plastic house is attached to the winding rod at a predetermined interval by the winding rod driven by the motor which is turned left / right, and wound the opening rope and the closing rope separately on the winding drum. It is configured to open and close the insulation cover by means of winding or releasing the corresponding rope when opening and closing the insulation cover of the insulation cover.
Therefore, the motor that opens and closes the thermal cover is equipped with a timer to calculate the driving time from the point at which the thermal cover is peeled off and back to the point where the thermal cover is closed, so that the opening and closing operation is performed. If the rotational speed is not constant or the difference in the weight of the heat insulation cover, an error occurs in the moving distance, so the amount of opening and closing changes, so the accuracy of the calculation of the opening and closing amount was inconvenient to achieve automation.

삭제delete

이에 본원 출원인은 등록실용신안 제0430202호를 개발하여 모터의 구동축에 접속하는 다단계의 감속기어를 통해 모터의 회전을 감속시키고 최종감속기어 중심에 회전나사봉을 결합하여 회전나사봉의 외측에 안내나사관이 나사결합하게한 다음 회전나사봉에 권취봉을 접속시켜 권취봉이 길이방향으로 왕복되게 하고 회전나사봉에 작동원판을 부착하고 상기 회전나사봉의 이동선상에 보온덮개 개폐접점을 나타내는 위치에 리미트 스위치를 부착하여 작동판과 리미트 스위치가 접촉할 때 모터의 구동을 정/역회전 시키거나 정지시킬 수 있게 하여 보온덮개의 개폐작동이 정확하게 이루어지도록 하고 있다.Therefore, the applicant has developed Utility Model No. 0430202 to reduce the rotation of the motor through a multi-stage reduction gear connected to the drive shaft of the motor, and combines the rotating screw rod with the center of the final reduction gear to guide the guide screw pipe to the outside of the rotating screw rod. After the screw is connected, the winding rod is connected to the rotating screw rod so that the winding rod can be reciprocated in the longitudinal direction, the operation disc is attached to the rotating screw rod, and the limit switch is positioned at the position indicating the thermal cover opening and closing contact on the moving screw rod. When the operating plate and the limit switch are in contact with each other, the motor drive can be rotated forward / backward or stopped so that the opening and closing operation of the thermal cover can be performed accurately.

그러나, 선 등록된 고안은 회전나사봉에 작동원판을 구비하고, 그 이동선상에 리미트 스위치를 부착시켜야 하기 때문에 보온덮개의 개폐위치를 나타내는 작동원판과 리미트 스위치의 위치조정이 어렵고, 특히 작동원판과, 리미트 스위치가 외부로 노출될 수밖에 없어 하우스 내부의 작업중에 장치부가 접촉되어 위치가 변동될 수 있고, 또한 로터리 작업으로 분진이 발생할 경우 습기를 받아 고착되므로 동작을 어렵게 하는 등의 문제점이 있었다.However, the pre-registered design has a working disk on the rotating screw rod and a limit switch must be attached on the moving line, which makes it difficult to adjust the position of the working disk and the limit switch, which indicate the opening and closing positions of the insulating cover, in particular the working disk and In addition, the limit switch may be exposed to the outside, so that the position of the device may be changed due to contact with the apparatus part during the work inside the house, and when the dust occurs due to the rotary work, moisture is fixed and the operation is difficult.

본 고안은 본원 출원인이 선출원하여 등록받은 실용신안등록 제0430202호에 실시된 개폐장치를 개량하여 커버내에 장치할 수 있게 구성한 것인데 이를 첨부된 도면에 의거하여 보다 상세히 설명하면 다음과 같다.The present invention is configured to be installed in the cover by improving the opening and closing device implemented in Utility Model Registration No. 0430202 registered and filed by the applicant of the present application, which will be described in more detail based on the accompanying drawings.

본 고안은 첨부도면 도1 내지 도4와 같이, 비닐하우스(D)의 천정 골조에 설치되는 기어박스(B) 내부에 모터(A) 구동축(A1) 기어에 접속하는 수개의 감속기어(B1)(B2)(B3)을 차례로 연결하여 최종감속기어(B3) 중심축에 형성된 결합구멍으로 회전나사봉(B5) 관통시켜 결합하고 최종감속기어 중심축에 형성된 결합구멍과 일치하는 외측에 안내나사판(B4)을 고정하여 회전나사봉(B5)이 나사결합되게 하고 회전나사봉(B5)끝에 권취봉(C)을 접속하여 소형비닐하우스(D1)의 보온덮개(D2)를 개폐시키는 개폐로프(C1)(C2)를 반대로 감아 개폐로프 하단에 보온덮개(D2)의 개폐부를 연결하면 보온덮개 개폐장치에 있어서,
상기 감속기어(B1)(B2)(B3)중 중간감속기어(B2)의 회전축을 연장하여 기어박스(B) 외부로 돌출시켜 외주면에 워엄나사(1a)를 형성한 구동축(1)과 구동축과 직교방향으로 배치되며 외주면에 구동축(1)의 워엄나사(1a)와 접촉하는 워엄휠(2a)과 워엄휠과 분리되게 구동축 외면에 형성되어 별도의 캠축(3)에 형성된 워엄휠(3a)에 접촉하도록 워엄나사(2b)가 형성된 연결축(2)과 연결축(2)과 직교방향으로 배치되고 구동축(1)과 나란한 방향으로 배치되며 외면에 연결축(2)의 워엄나사(2b)에 접촉하는 워엄휠(3a)을 형성하는 캠축(3)과 캠축선단에 부착되며 외주면에 접촉돌기(41)를 구비한 캠판(4)으로 이루어진 캠장치와 캠판을 중심부에 두고 그 외측에 장착되고 동심원상에 일정간격으로 수개의 안내홀(50)이 배치되어 안내홀(50)에 4개의 리미트스위치(61)(62)(63)(64)가 부착되고 리미트스위치의 내측면에 분할형기어편(72)이 형성된 장착판(5)과 장착판(5) 외주로 돌출된 분할형기어편(72)의 치차부분이 장착판 외주에 배치된 작동축(7)의 웜기어(71)와 치합되고 작동축 일단에 형성된 작동홈을 이용하여 작동축(7)을 회전시킴에 따라 리미트 스위치의 위치를 동심원상에서 가변조정할 수 있게 한 리미트 스위치 위치조절 장치와
상기 장치들을 수용하는 커버(10)와 커버의 일측에 천공되어 작동축(7)을 회전시킬 수 있도록 드라이버 삽입공(10a)을 형성하여서 되는 비닐하우스용 보온덮개 개폐장치이다.
따라서, 본 고안은 첨부도면 도5와 같이, 보온덮개(D2)를 소형 비닐하우스(D1)에 덮을 경우 폐쇄스위치를 누르면 모터(A)는 권취봉(C)을 반시계방향으로 회전하게 되어 폐쇄로프(C1)를 감아 올리고, 이때 보온덮개(D2)가 소형 비닐하우스(D1)를 완전히 덮을 수 있는 위치까지 끌어 당겨지는 폐쇄 최고점(가)의 캠판(4) 접촉돌기(41) 위치에 제1 리미트스위치(61)를 위치시켜 접촉 시 모터(A)의 구동은 일시 정지되며, 상기 폐쇄 최고점(가)을 반환점으로 하여 모터(A)는 다시 권취봉(C)을 시계방향으로 역회전하게 되어 폐쇄로프(C1)를 풀어 내리며, 이때 보온덮개(D2)가 소형비닐하우스(D1)에 완전히 덮혀지는 폐쇄 낙하점(나)의 캠판(4) 접촉돌기(41) 위치에 제2 리미트 스위치(62)를 위치시켜 접촉 시 모터(A)의 구동이 완전 정지됨으로써, 보온덮개(D2)를 소형비닐하우스(D1)에서 완전히 덮을 수 있게 된다.The present invention, as shown in Figures 1 to 4, several reduction gears (B1) connected to the gear of the motor (A) drive shaft (A1) inside the gear box (B) installed in the ceiling frame of the vinyl house (D) (B2) and (B3) in sequence to guide the screw thread through the rotating screw rod (B5) through the coupling hole formed in the central shaft of the final reduction gear (B3), and guide screw plate on the outer side that coincides with the coupling hole formed in the central shaft of the final reduction gear (B3). (B4) to fix the rotating screw rod (B5) screwed to the opening and closing rope for opening and closing the thermal cover (D2) of the small vinyl house (D1) by connecting the winding rod (C) to the end of the rotating screw rod (B5) ( Winding cover C1) (C2) reversely connected to the opening and closing portion of the insulation cover (D2) at the bottom of the opening and closing rope in the insulation cover opening and closing device,
A drive shaft 1 and a drive shaft of which the rotation shaft of the intermediate reduction gear B2 of the reduction gears B1, B2 and B3 extends to protrude to the outside of the gear box B to form a worm screw 1a on the outer circumferential surface; The worm wheel 2a is disposed in the orthogonal direction and contacted with the worm screw 1a of the drive shaft 1 and the worm wheel 3a formed on the outer surface of the drive shaft separately from the worm wheel and formed on a separate cam shaft 3. It is arranged in a direction orthogonal to the connecting shaft (2) and the connecting shaft (2) where the worm screw (2b) is formed to be in contact with each other, and is arranged in a direction parallel to the drive shaft (1), and on the outer surface of the worm screw (2b) A cam device consisting of a cam shaft 3 forming a worm wheel 3a in contact with the cam shaft and a cam plate 4 having a contact protrusion 41 on an outer circumferential surface thereof and mounted on an outer side thereof with a cam plate at its center; Several guide holes 50 are arranged on the concentric circle at a predetermined interval so that four limit switches 61, 62, 63, 64 are attached to the guide hole 50. An operating shaft having a mounting plate 5 having a split gear piece 72 formed on the inner side of the high limit switch and a toothed portion of the split gear piece 72 protruding outward from the mounting plate 5 disposed on the outside of the mounting plate. Limit switch position adjusting device which allows the variable position of the limit switch to be adjusted concentrically by rotating the operating shaft 7 by engaging the worm gear 71 of (7) and using the operating groove formed at one end of the operating shaft;
The cover 10 for accommodating the apparatus and the insulating cover opening and closing device for a vinyl house formed by forming a driver insertion hole (10a) so as to be drilled on one side of the cover to rotate the operating shaft (7).
Therefore, the present invention, as shown in Figure 5, when the insulation cover (D2) to cover the small plastic house (D1) by pressing the closing switch motor (A) is rotated in the counterclockwise direction to close the winding rod (C) The rope C1 is wound up, and at the first position, the cam plate 4 contact projection 41 of the closed peak (a) is pulled to a position where the heat insulating cover D2 can completely cover the small vinyl house D1. When the limit switch 61 is placed and the contact is made, the driving of the motor A is temporarily stopped, and the motor A again rotates the take-up rod C clockwise again with the closing peak A as a return point. Loosen the closing rope (C1), and at this time, the second limit switch 62 at the position of the cam plate (4) contact projection 41 of the closed drop point (b) where the heat insulating cover (D2) is completely covered with the small vinyl house (D1). ), The motor (A) is completely stopped when contacted, so that the thermal insulation cover (D2) to the small vinyl house (D1) Standing are able to completely cover.

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반면, 첨부도면 도6과 같이, 상기에서 다시 보온덮개(D2)를 소형비닐하우스(D1)에서 벗길 경우 개방스위치를 누르면 모터(A)는 권취봉(C)을 시계방향으로 회전하게 되어 개방로프(C2)를 감아 올리고, 이때 보온덮개(D2)가 소형비닐하우스(D1)를 완전히 벗겨질 수 있는 위치까지 끌어 당겨지는 개방 최고점(다)의 캠판(4) 접촉돌기(41) 위치에 제3 리미트 스위치(63)를 위치시켜 접촉 시 모터(A)의 구동은 일시 정지되며, 상기 개방 최고점(가)을 반환점으로 하여 모터(A)는 다시 권취봉(C)을 반시계방향으로 역회전하게 되어 개방로프(C2)를 풀어 내리고, 이때 보온덮개(D2)가 소형비닐하우스(D1)의 일측에 적층되는 개방 낙하점(라)의 캠판(4) 접촉돌기(41) 위치에 제4 리미트 스위치(64)를 위치시켜 접촉 시 모터(A)의 구동이 완전 정지됨으로써, 보온덮개(D2)를 소형비닐하우스(D1)에서 완전히 개방할 있게 된다.On the other hand, as shown in Figure 6, when the insulation cover (D2) is removed from the small vinyl house (D1) from the above again, pressing the opening switch motor (A) rotates the take-up rod (C) clockwise to open the rope (C2) is wound up, and at this time, the heat cover D2 is pulled to the position where the small vinyl house D1 can be completely peeled off. The position of the limit switch 63 causes the motor A to be temporarily stopped upon contact, and the motor A is rotated counterclockwise in the counterclockwise direction with the opening highest point A as a return point. To release the open rope C2, and at this time, the fourth limit switch is positioned at the cam plate 4 contact projection 41 at the open drop point D where the heat insulating cover D2 is stacked on one side of the small vinyl house D1. Position 64 to stop the drive of the motor A completely upon contact, so that the insulating cover D2 is It will be fully open at the switch D1.

즉, 본 고안의 작동은 첨부도면 도7의 회로도와 같이, 캠판(4)의 접촉돌기(41)가 제1,2,3,4 리미트스위치(61)(62)(63)(64)를 접촉하게 되면 이 리미트 스위치의 단락 여부가 전원제어부(A0)로 통해 모터(A)로 전달되어 모터의 정/역회전을 결정하게 된다.That is, in the operation of the present invention, as shown in the circuit diagram of FIG. 7, the contact protrusions 41 of the cam plate 4 are provided with the first, second, third and fourth limit switches 61, 62, 63 and 64. Upon contact, whether or not the limit switch is shorted is transmitted to the motor A through the power control unit A0 to determine the forward / reverse rotation of the motor.

이와 같이 된 본 고안은 회전나사봉을 구동하는 감속기어 중 하나를 구동축으로 하여 보온덮개의 개폐위치가 상기 구동축에 장착된 캠판의 1회전 안에 모두 나타내도록 하고, 이 캠판의 회전선상에 보온덮개의 개폐위치를 조정할 수 있는 각각의 리미트 스위치를 위치시켜 커버 내에 수장함으로써, 리미트 스위치와 캠판의 훼손 및 임의적인 가변을 방지함과, 리미트스위치의 위치를 간편하게 조정할 수 있고, 또 외부 환경으로부터 보호할 수 있어 정밀하고 원활한 개폐작동과 장치수명을 오래 유지시킬 수 있는 효과가 있다.According to the present invention, one of the reduction gears for driving the rotating screw rod is used as the driving shaft so that the opening / closing position of the insulating cover can be represented in one rotation of the cam plate mounted on the driving shaft. By placing each limit switch that can adjust the opening and closing position inside the cover, it is possible to prevent damage and arbitrary change of the limit switch and cam plate, and to easily adjust the position of the limit switch and protect it from the external environment. There is an effect that can maintain precise and smooth opening and closing operation and device life long.

Claims (1)

비닐하우스(D)의 천정 골조에 설치되는 기어박스(B) 내부에 모터(A) 구동축(A1) 기어에 접속하는 수개의 감속기어(B1)(B2)(B3)을 차례로 연결하여 최종감속기어(B3) 중심축에 형성된 결합구멍으로 회전나사봉(B5) 관통시켜 결합하고 최종감속기어 중심축에 형성된 결합구멍과 일치하는 외측에 안내나사판(B4)을 고정하여 회전나사봉(B5)이 나사결합되게 하고 회전나사봉(B5)끝에 권취봉(C)을 접속하여 소형비닐하우스(D1)의 보온덮개(D2)를 개폐시키는 개폐로프(C1)(C2)를 반대로 감아 개폐로프 하단에 보온덮개(D2)의 개폐부를 연결하면 보온덮개 개폐장치에 있어서,The final reduction gear is connected by connecting several reduction gears B1, B2 and B3 connected to the gear of the motor A drive shaft A1 in the gear box B installed in the ceiling frame of the vinyl house D. (B3) The rotating screw rod (B5) is fixed by guiding the rotating screw rod (B5) through the coupling hole formed in the central shaft and fixing the guide screw plate (B4) to the outside of the coupling shaft formed in the central shaft of the final reduction gear. It is screwed and the winding rod (C) is connected to the end of the rotating screw rod (B5) to open and close the opening and closing rope (C1) and (C2) to open and close the thermal cover (D2) of the small vinyl house (D1). In the insulation cover opening and closing device by connecting the opening and closing of the cover (D2), 상기 감속기어(B1)(B2)(B3)중 중간감속기어(B2)의 회전축을 연장하여 기어박스(B) 외부로 돌출시켜 외주면에 워엄나사(1a)를 형성한 구동축(1)과 구동축과 직교방향으로 배치되며 외주면에 구동축(1)의 워엄나사(1a)와 접촉하는 워엄휠(2a)과 워엄휠과 분리되게 구동축 외면에 형성되어 별도의 캠축(3)에 형성된 워엄휠(3a)과 접촉하도록 워엄나사(2b)가 형성된 연결축(2)과 연결축(2)과 직교방향으로 배치되고 구동축(1)과 나란한 방향으로 배치되며 외면에 연결축(2)의 워엄나사(2b)에 접촉하는 워엄휠(3a)을 형성하는 캠축(3)과 캠축선단에 부착되며 외주면에 접촉돌기(41)를 구비한 캠판(4)으로 이루어진 캠장치와 A drive shaft 1 and a drive shaft of which the rotation shaft of the intermediate reduction gear B2 of the reduction gears B1, B2 and B3 extends to protrude to the outside of the gear box B to form a worm screw 1a on the outer circumferential surface; The worm wheel (2a) and the worm wheel (3a) formed on a separate cam shaft (3) formed on the outer side of the drive shaft to be separated from the worm wheel and the worm wheel (1a) of the drive shaft (1) on the outer circumferential surface It is arranged in a direction orthogonal to the connecting shaft (2) and the connecting shaft (2) where the worm screw (2b) is formed to be in contact with each other, and is arranged in a direction parallel to the drive shaft (1), and on the outer surface of the worm screw (2b) of the connecting shaft (2). A cam device consisting of a cam shaft 3 forming a worm wheel 3a in contact therewith, and a cam plate 4 attached to the tip of the cam shaft and having a contact protrusion 41 on its outer circumferential surface; 캠판을 중심부에 두고 그 외측에 장착되고 동심원상에 일정간격으로 수개의 안내홀(50)이 배치되어 안내홀(50)에 4개의 리미트스위치(61)(62)(63)(64)가 부착되고 미리트스위치의 내측면에 분할형기어편(72)이 부착된 장착판(5)과 장착판(5) 에 부착된 분할형기어편(72)의 치차부분이 장착판 외주에 배치한 작동축(7)의 워엄기어(71)와 치합되고 작동축 일단에 형성된 작동홈을 이용하여 작동축(7)을 회전시킴에 따라 리미트 스위치의 위치를 동심원상에서 가변 조정할 수 있게 한 리미트스위치 위치조정장치와 With the cam plate in the center, it is mounted on the outside and several guide holes 50 are arranged at a predetermined interval on the concentric circle so that four limit switches 61, 62, 63, 64 are attached to the guide hole 50. And a toothed portion of the mounting plate 5 having the split gear piece 72 attached to the inner side of the mat switch and the split gear piece 72 attached to the mounting plate 5 disposed on the outer circumference of the mounting plate. Limit switch position adjusting device that allows the position of the limit switch to be adjusted concentrically by rotating the operating shaft 7 by engaging the worm gear 71 of the shaft 7 and using the operating groove formed at one end of the operating shaft. Wow 상기 장치들을 수용하는 커버(10)와 커버의 일측에 천공되어 작동축(7)을 회전시킬 수 있도록 커버 주벽에 드라이버 삽입공(10a)을 형성하여서 되는 비닐하우스용 보온덮개 개폐장치Opening cover opening and closing device for a vinyl house formed by forming a driver insertion hole (10a) in the cover wall to be perforated on one side of the cover 10 and the cover for receiving the device to rotate the operating shaft (7)
KR2020070009534U 2007-06-11 2007-06-11 Opening and shutting contrivance of keeping coversforvinyl plastic house KR200445033Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200452140Y1 (en) 2008-06-20 2011-02-08 주식회사 부성시스템 Control device for nonwoven open/closed device of vinyl house
KR101515958B1 (en) 2013-09-03 2015-05-04 주식회사 성훈라이팅 The apparatus for opening and shutting cover in the hothouse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101642301B1 (en) * 2015-02-10 2016-07-25 김순성 Greenhouses for growing high safety

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200452140Y1 (en) 2008-06-20 2011-02-08 주식회사 부성시스템 Control device for nonwoven open/closed device of vinyl house
KR101515958B1 (en) 2013-09-03 2015-05-04 주식회사 성훈라이팅 The apparatus for opening and shutting cover in the hothouse

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