KR200300165Y1 - Anastomosis preventer of switch for greenhouse - Google Patents

Anastomosis preventer of switch for greenhouse Download PDF

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Publication number
KR200300165Y1
KR200300165Y1 KR20-2002-0029764U KR20020029764U KR200300165Y1 KR 200300165 Y1 KR200300165 Y1 KR 200300165Y1 KR 20020029764 U KR20020029764 U KR 20020029764U KR 200300165 Y1 KR200300165 Y1 KR 200300165Y1
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KR
South Korea
Prior art keywords
driven gear
gear
stopper wheel
driven
fusion
Prior art date
Application number
KR20-2002-0029764U
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Korean (ko)
Inventor
정남손
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정남손
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Priority to KR20-2002-0029764U priority Critical patent/KR200300165Y1/en
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Publication of KR200300165Y1 publication Critical patent/KR200300165Y1/en

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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
    • 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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

본 고안은 비닐하우스용 개폐기에 관한 것으로 보다 상세하게는 구동기어에 의해 비닐하우스의 말대회전축을 회동시키는 피동기어와 상기 피동기어의 양측면으로 각각의 라제트기어가 대향되게 장치되어 회전방향의 따라 피동기어와 디스크가 해당 스토퍼휠을 압착하여 회전하므로서 일정방향으로만 회전되고 역회전을 방지시켜 양방향지지가 가능토록 구성된 개폐기에 있어서, 특히 상기의 피동기어와 스토퍼휠이 강한 힘으로 압착되어 회전방향으로 구동되면서 발생되는 높은 마찰열에 의해 서로 융착되는 것을 방지하기 위한 것이다.The present invention relates to a switch for a vinyl house, and more particularly, a driven gear that rotates the horse-spinning axis of the vinyl house by a drive gear and each lazette gear opposite to the side surfaces of the driven gear so that the driven gear is driven along the direction of rotation. In the switchgear and the disk configured to rotate in a certain direction by pressing and rotating the stopper wheel to prevent reverse rotation, so that bi-directional support is possible, in particular, the driven gear and the stopper wheel are pressed by a strong force in the rotational direction. This is to prevent fusion with each other by high frictional heat generated while driving.

Description

비닐하우스용 개폐기의 융착방지장치{ANASTOMOSIS PREVENTER OF SWITCH FOR GREENHOUSE}Fusion prevention device for switchgear for plastic house {ANASTOMOSIS PREVENTER OF SWITCH FOR GREENHOUSE}

본 고안은 비닐하우스용 개폐기에 관한 것으로 보다 상세하게는 구동기어에 의해 비닐하우스의 말대회전축을 회동시키는 피동기어와 상기 피동기어의 양측면으로 각각의 라제트기어가 대향되게 장치되어 회전방향에 따라 피동기어와 디스크가 해당 스토퍼휠을 압착하여 회전하므로서 일정방향으로만 회전되고 역회전을 방지시켜 양방향지지가 가능토록 구성된 개폐기에 있어서, 특히 상기의 피동기어와 스토퍼휠이 강한 힘으로 압착되어 회전방향으로 구동되면서 발생되는 높은 마찰열에 의해 서로 융착되는 것을 방지하기 위한 것이다.The present invention relates to a switch for a vinyl house, and more particularly, a driven gear that rotates the horse-spinning axis of the vinyl house by a drive gear and each lazette gear opposite to the side surfaces of the driven gear so that the driven gear is driven according to the rotation direction. In the switchgear and the disk configured to rotate in a certain direction by pressing and rotating the stopper wheel to prevent reverse rotation, so that bi-directional support is possible, in particular, the driven gear and the stopper wheel are pressed by a strong force in the rotational direction. This is to prevent fusion with each other by high frictional heat generated while driving.

종래의 비닐하우스용 개폐기는 구동기어의 구동방향에 따라 말대회전축의 인볼트나선을 따라 피동기어가 해당 라체트기어쪽으로 이동되면서 디스크와 상기 피동기어가 스토퍼휠을 강한 힘으로 압착시켜 양방향지지가 가능토록 구성되었으나, 이는 상기에서 발생되는 강한 압착력의 마찰열에 의해 피동기어와 스토퍼휠이 융착되므로서 구동이 원활하게 이루어지지 못하는 문제점이 있었다.In the conventional vinyl house switch, the driven gear is moved along the inbolt spiral of the horseshoe rotation shaft according to the driving direction of the driving gear toward the corresponding ratchet gear, and the disk and the driven gear compress the stopper wheel with a strong force to enable bidirectional support. Although it was configured so as to, the driving gear and the stopper wheel is fused by the frictional heat of the strong pressing force generated in the above, there was a problem that the drive is not made smoothly.

이에 본 고안은 상기와 같은 종래의 문제점을 보완하고자 안출된 것으로, 이를 첨부된 도면에 의거 보다 상세하게 설명하면 다음과 같다.The present invention is devised to supplement the conventional problems as described above, when described in more detail based on the accompanying drawings as follows.

도 1은 본 고안의 사시도1 is a perspective view of the present invention

도 2는 본 고안의 분해 사시도2 is an exploded perspective view of the present invention

도 3은 본 고안의 단면도3 is a cross-sectional view of the present invention

도 4는 도 3의 작용도4 is a functional diagram of FIG.

도 5는 본 고안의 측면도5 is a side view of the present invention

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

1: 구동기어 1a: 작동레버1: drive gear 1a: operating lever

2: 피동기어 21: 융착방지와셔2: driven gear 21: anti-fusion washer

3: 고정판 30: 라제트기어3: fixed plate 30: Rajet gear

31: 고정축 32: 간격유지구31: fixed shaft 32: spacing

4: 스토퍼휠 41: 스토퍼4: stopper wheel 41: stopper

42: 해열홈 5: 디스크42: fevering groove 5: disc

6: 말대회전축 61: 인볼류트나선6: rotating shaft 61: involute spiral

62: 너트 7: 케이스62: nut 7: case

8: 고정판 81: 가이드롤러8: fixing plate 81: guide roller

9: 지주9: prop

말대회전축(6)의 인볼류트나선(61)에 두개의 디스크(5)와 그 중간에 피동기어(2)를 각각 치합하고 상기 디스크(5)와 피동기어(2) 사이에 라체트기어(31)가 내측에 형성된 라제트휠(3)이 양측으로 각각 부설되며 상기 고정판(3)의 라제트기어(31)와 치합되는 스토퍼(40)을 탄설한 스토퍼휠(4)이 공회전되게 설치하되 두 라제트휠(3)의 치부방향을 반대방향으로 하여 라제트휠(3)의 통공에 간격유지구(3)를 끼워서 고정축(31)에 고정시키며 말대회전축(6)의 나사부에 너트(62)를 체결하여 케이스(7) 내에 고정시키는 구성으로 구동기어(1)에 의해 작동되는 비닐하우스용 개폐기에 있어서,The two disks 5 and the driven gears 2 are respectively engaged with the involute spiral 61 of the horse-spinning shaft 6 and the ratchet gears 31 between the disks 5 and the driven gears 2. Latches wheel (3) formed on the inner side is placed on both sides, respectively, the stopper wheel (4) is installed so that the stopper wheel (4) that is engaged with the ratchet gear 31 of the fixed plate (3) is idle Insert the spacing hole 3 into the through hole of the Rajet wheel 3 with the tooth direction of the Rajet wheel 3 in the opposite direction, and fix it to the fixed shaft 31. In the switchgear for the vinyl house which is operated by the drive gear (1) in a structure that is fastened to the case (7) by fastening)

상기 피동기어(2)와 스토퍼휠(4)이 강한 힘으로 압착되어 발생되는 마찰열에 의해 융착되는 것을 방지하기 위하여, 황동제의 융착방지와셔(21)를 양측면으로 각각 장치하고, 스토퍼휠(4)에 해열홈(42)을 형성하여 피동기어(2)와 스토퍼휠(4)의 마찰열을 해소시켜 융착되는 것을 방지하는 구성으로 이루어진 것이다.In order to prevent the driven gear 2 and the stopper wheel 4 from being fused by frictional heat generated by pressing with strong force, the fusion preventing washers 21 made of brass are provided on both sides, respectively, and the stopper wheel 4 ) To form a heat dissipation groove 42 to dissipate frictional heat between the driven gear 2 and the stopper wheel 4 to prevent fusion.

따라서 상기와 같이 구성된 본 고안은 케이스(7) 외측의 고정판(8)에 부설된가이드롤러(81)에 의해 지주(9)를 따라 승강되는 것으로 작동레버(1a)에 의해 구동기어(1)가 피동기어(2)를 작동시키면 상기 피동기어(2)는 인볼류트나선(61)을 따라 회전방향의 스토퍼휠(4)를 디스크(5)와 압착하여 스토퍼휠(4)과 같이 치부방향으로 회전하게 되므로서 일정방향으로만 회전이 이루어지되 반대로 회전할 경우 치부방향이 반대로 부설된 스토퍼휠(4)을 압착시켜 회전하므로서 양방향지지가 견고하고 용이하여 개폐범위를 선택적으로 고정시키실수 있으며, 특히, 상기의 피동기어(2)와 스토퍼휠(4) 사이에 장치된 융착방지와셔(21)에 의해 피동기어와 스토퍼휠이 강한힘으로 압착되어 발생되는 마찰열에 의해 서로 융합되는 것을 방지시키므로서 개폐기의 양방향지지가 원활하게 이루어지도록 하는 이점을 얻을 수 있다.Therefore, the present invention configured as described above is lifted along the support post 9 by the guide roller 81 attached to the fixed plate 8 outside the case 7, and the driving gear 1 is driven by the operating lever 1a. When the driven gear 2 is operated, the driven gear 2 compresses the stopper wheel 4 in the rotational direction along the involute spiral 61 with the disk 5 and rotates in the tooth direction like the stopper wheel 4. Since the rotation is made only in a certain direction, but if the rotation is reversed by pressing the stopper wheel (4) placed in the opposite direction to the tooth direction, the bidirectional support is firm and easy to selectively fix the opening and closing range, in particular, The switchgear is prevented from being fused to each other by the frictional heat generated by pressing the driven gear and the stopper wheel with strong force by the fusion preventing washer 21 provided between the driven gear 2 and the stopper wheel 4. Bidirectional support circle You can get the benefits of being active.

Claims (1)

구동기어(1)에 의해 전동되는 말대회전축(6)의 인볼트나선(61)과 치합되는 피동기어(2)와 상기 피동기어(2)의 양측면으로 서로다른 치부방향으로 장치된 라체트기어(3)와 상기 라체트기어의 내측에 스토퍼휠(4)이 내장되어 회전방향에 따라 피동기어(2)와 디스크(5)가 스토퍼휠(4)을 압착하여 상기 스토퍼휠(4)과 피동기어(2)가 동일방향으로 구동되므로서 양방향지지가 가능토록 구성된 비닐하우스용 개폐기에 있어서,The driven gear 2 meshed with the in-bolt spiral 61 of the horse-screw rotation shaft 6 driven by the drive gear 1 and the ratchet gear provided in different tooth directions on both sides of the driven gear 2 ( 3) and a stopper wheel (4) inside the ratchet gear, the driven gear (2) and the disk (5) compress the stopper wheel (4) in accordance with the rotation direction to the stopper wheel (4) and the driven gear In the switchgear for a plastic house (2) is configured to be driven in the same direction, so that bidirectional support is possible, 상기 피동기어(2)와 스토퍼휠(4) 사이에 황동제의 융착방지와셔(21)를 양측면으로 각각 장치하고, 스토퍼휠(4)의 압착면에 해열홈(41)을 형성시켜 융착을 방지하는 구성으로 이루어진 비닐하우스용 개폐기의 융착방지장치.A fusion preventing washer 21 made of brass is provided between the driven gear 2 and the stopper wheel 4 on both sides, and anti-fusion grooves 41 are formed on the pressing surface of the stopper wheel 4 to prevent fusion. Fusion prevention device of the switchgear for the plastic house made of a configuration.
KR20-2002-0029764U 2002-10-05 2002-10-05 Anastomosis preventer of switch for greenhouse KR200300165Y1 (en)

Priority Applications (1)

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KR20-2002-0029764U KR200300165Y1 (en) 2002-10-05 2002-10-05 Anastomosis preventer of switch for greenhouse

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019474B1 (en) * 2003-10-16 2011-03-07 엘지전자 주식회사 shock-absorbing structure for bearing for supporting drive shaft of washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019474B1 (en) * 2003-10-16 2011-03-07 엘지전자 주식회사 shock-absorbing structure for bearing for supporting drive shaft of washer

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