KR100903050B1 - Fan for spraying agricultural chemicals - Google Patents

Fan for spraying agricultural chemicals Download PDF

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Publication number
KR100903050B1
KR100903050B1 KR1020070094280A KR20070094280A KR100903050B1 KR 100903050 B1 KR100903050 B1 KR 100903050B1 KR 1020070094280 A KR1020070094280 A KR 1020070094280A KR 20070094280 A KR20070094280 A KR 20070094280A KR 100903050 B1 KR100903050 B1 KR 100903050B1
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South Korea
Prior art keywords
wing
gear plate
fan
blade
adjustment
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KR1020070094280A
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Korean (ko)
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KR20090029037A (en
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강범선
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(주)한서정공
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Catching Or Destruction (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 발명은 날개 각도를 조정할 수 있는 방제기용 팬에 관한 것으로서, 과수 작물의 종류 및 발육 상태에 따라 농약 살포 조건을 조정할 수 있도록 방제기용 팬의 날개 각도를 조정하는 것을 목적으로 한다.The present invention relates to a fan for a control device capable of adjusting the wing angle, and aims to adjust the wing angle of the fan for the control device to adjust the pesticide spraying conditions according to the type and development state of the fruit crops.

이를 위하여 본 발명은, 동력을 전달받아 회전하도록 설치되는 날개 설치링과, 상기 날개 설치링의 일측 내주면에 일정 곡률로 형성되는 내치차와, 상기 날개 설치링의 타측에 회전날개가 삽입 설치되도록 형성되는 날개축공으로 이루어진 날개 조정 케이스와; 상기 날개 조정 케이스에 회전할 수 있도록 조립 설치되는 메인베벨기어판과; 상기 메인베벨기어판을 회전시킬 수 있도록 날개 조정 케이스를 통해 설치되는 조절핸들과; 상기 날개 조정 케이스를 통해 날개의 각도가 조정되도록 메인베벨기어판에 치합되는 회전날개를 포함하여 이루어지는 방제기용 팬에 있어서, 상기 날개 설치링에는, 외주면에 회전날개의 각도 조정이 용이하도록 조정단수가 표시되어 있는 것을 특징으로 한다. To this end, the present invention, the wing mounting ring is installed to rotate to receive the power, the inner tooth is formed with a certain curvature on one side inner circumferential surface of the wing mounting ring, and is formed so that the rotary blade is inserted into the other side of the wing mounting ring Wing adjustment case made of a wing shaft hole; A main bevel gear plate assembled to rotate on the blade adjusting case; An adjustment handle installed through a wing adjustment case to rotate the main bevel gear plate; In the fan for the control device comprising a rotary blade that is engaged to the main bevel gear plate so that the angle of the blade is adjusted through the blade adjustment case, the blade mounting ring, the adjustment stage is easy to adjust the angle of the rotary blade on the outer peripheral surface It is characterized by being displayed.

방제기, 회전날개, 날개 조정 케이스, 조절핸들 Control device, rotor blade, wing adjustment case, steering wheel

Description

방제기용 팬{FAN FOR SPRAYING AGRICULTURAL CHEMICALS}Fan for control {FAN FOR SPRAYING AGRICULTURAL CHEMICALS}

본 발명은 회전날개의 각도 조정이 용이한 방제기용 팬에 관한 것으로서, 더욱 상세하게는, 과수 작물의 종류 및 발육 상태에 따라 방제기용 팬의 회전날개 각도를 조정하여 농약 살포 조건을 조절할 수 있는 방제기용 팬에 관한 것이다.The present invention relates to a fan for a control device that is easy to adjust the angle of the rotary blade, more specifically, to control the pesticide spraying conditions by adjusting the angle of the rotary blade of the control fan according to the type and development state of the fruit crops It is about an instrument fan.

일반적으로, 방제기는 농약을 과수원, 농장, 골프장 등의 면적이 넓은 장소에 살포하여 농작물이나 화초 등을 해충이나 질병으로부터 보호하고, 정상적인 발육을 돕기 위해 사용된다.In general, the control device is used to spray pesticides in large areas such as orchards, farms, golf courses, etc. to protect crops and flowers from pests and diseases, and to help normal development.

상기한 방제기는, 고정 설치되어 있는 통상의 팬으로 농약을 송풍시켜 살포하고 있다.The said control device blows and sprays a pesticide with the normal fan currently fixed.

상기한 방제기를 이용한 농약 살포시에는, 과수 작물의 종류 및 발육 상태에 따라 농약 살포 조건을 맞추어 주어야 방제 효과가 좋다.At the time of spraying pesticides using the above-mentioned control device, it is necessary to adjust the pesticide spraying conditions according to the type and development state of the fruit crops to have a good control effect.

이에 따라 농약 살포 조건을 감안하여 고정 설치된 팬을 교체하여 방제작업을 하게 되는데, 날개가 다른 각도로 형성된 것으로 교체하여 살포 조건을 변경하고 있다.Accordingly, in consideration of the pesticide application conditions, the fixed installation fan is replaced to perform the control operation. The application conditions are changed by replacing the blades formed at different angles.

상기한 방법은, 팬의 교체를 통해 엔진의 출력축 회전수 및 풍량의 증감에 변화를 주어 농약분제를 과수 작물의 종류 및 발육 상태에 알맞게 살포한다. 즉, 팬을 교체하는 방법을 통해 방제 효과의 극대화를 도모하고 있다.The method described above changes the output shaft rotation speed and the air volume of the engine by replacing the fan, and sprays the pesticide powder appropriately on the type and development state of the fruit crop. In other words, the fan is replaced to maximize the control effect.

그러나, 상기한 바와 같이 과수 작물의 종류 및 발육 상태에 따라 농약 살포 조건을 맞추기 위해서는, 방제 때마다 방제기의 팬을 교체하여야 하는 불편이 있고, 팬을 종류별로 구비해야 하는 번거로움이 있다.However, in order to meet the pesticide application conditions according to the type and development state of the fruit crops as described above, it is inconvenient to replace the fan of the control unit every time the control, there is a hassle to provide a fan by type.

상기한 바와 같이 방제기의 팬을 교체하는 번거로움을 해소하기 위하여, 한국 실용공고 제1991-6280호 축류팬의 가변날개에는 풍량을 가변적으로 적정량 조절하는 기술이 제안되어 있다.In order to eliminate the trouble of replacing the fan of the control unit as described above, the variable wing of the Korean Utility Publication No. 1991-6280 axial flow fan has been proposed a technique for variably adjusting the amount of air.

상기한 축류팬의 가변날개는, 엔진의 회전수에 의하여 조정핸들, 조절봉, 원판슬라이더, 밸런스웨이트, 프레임, 가이드판, 가이드 커넥팅로드 등으로 구성되어 밸런스 웨이트가 원심력에 의하여 벌어질 때 눌리는 원판슬라이더가 가이드 커넥팅로드를 밀어 회전시킴으로써 가변날개의 날개각이 변하도록 한 것이다.The variable blade of the axial fan is composed of an adjustment handle, an adjustment rod, a disc slider, a balance weight, a frame, a guide plate, a guide connecting rod, and the like, which are pressed when the balance weight is opened by centrifugal force. The slider pushes and rotates the guide connecting rod to change the blade angle of the variable blade.

그러나, 상기한 바와 같은 축류팬의 가변날개는, 다수의 부품으로 조립됨에 따라 구조 및 제조공정이 복잡하여 생산성이 낮고, 많은 부품이 필요하여 원가가 상승하는 문제점이 있었다.However, as described above, the variable blade of the axial fan has a problem in that its productivity is low due to a complicated structure and manufacturing process as it is assembled into a plurality of parts, and many parts are required and the cost increases.

또한, 날개각 조정이 고정되어 있지 않고 엔진의 회전 정도에 따라 움직이도록 되어 있어, 과수 작물의 종류 및 발육 상태에 따른 균일한 농약 살포량 유지가 어려운 문제점이 있다.In addition, since the wing angle adjustment is not fixed and moves according to the degree of rotation of the engine, there is a problem that it is difficult to maintain a uniform pesticide spreading amount according to the type and development state of the fruit crops.

또한, 농약의 살포가 과수목의 높은 부분 및 과수목의 가장자리 부분으로 농약이 제대로 살포되지 못하는 문제점도 있다.In addition, there is a problem that the spray of the pesticide is not sprayed properly to the high portion of the fruit tree and the edge of the fruit tree.

또한, 가변날개의 날개각도 유지가 가변적이어서 농약 살포력을 적정상태로 유지하기 위해서는 엔진의 가속이 계속되어야 함에 따라 엔진에 무리를 주는 문제점이 있다.In addition, there is a problem in that the wing angle of the variable wing is variable, so that the engine is accelerated in order to maintain the pesticide spraying force in an appropriate state, thereby causing an excessive force on the engine.

본 발명은 상기한 종래기술의 문제점을 해결하기 위하여 제안된 것으로, 본 발명의 목적은, 과수 작물의 종류 및 발육 상태에 따라 농약 살포 조건을 다양하게 변경할 수 있는 방제기용 팬을 제공하는데 있다.The present invention has been proposed to solve the above problems of the prior art, an object of the present invention is to provide a fan for a control device that can vary the pesticide application conditions according to the type and development state of the fruit crops.

본 발명의 다른 목적은, 방제기용 팬의 회전날개 각도를 조정할 수 있는 방제기용 팬을 제공하는데 있다.Another object of the present invention is to provide a fan for a controller that can adjust the angle of the rotor blade of the fan for the controller.

본 발명의 또 다른 목적은, 과일의 크기, 과일의 낙과, 잎의 강도 등 제반여건에 따라 조절핸들로 방제기 팬을 교체하지 않고서도 적정한 풍량, 풍속, 풍압이 형성되도록 회전날개 각도를 조절할 수 있도록 함으로써, 방제작업을 효과적으로 수행할 수 있는 방제기용 팬을 제공하는데 있다.Another object of the present invention, the size of the fruit, fruit fall, leaf strength, etc. according to the various conditions to adjust the angle of the rotor blades so that the proper air flow rate, wind speed, wind pressure is formed without replacing the control fan Thus, to provide a fan for the control unit that can effectively perform the control operation.

상기한 기술적 과제를 달성하기 위한 본 발명의 방제기 팬은, 동력을 전달받아 회전하도록 설치되는 날개 설치링과, 상기 날개 설치링의 일측 내주면에 일정 곡률로 형성되는 내치차와, 상기 날개 설치링의 타측에 회전날개가 삽입 설치되도록 형성되는 날개축공으로 이루어진 날개 조정 케이스; 상기 날개 조정 케이스에 회전할 수 있도록 조립 설치되는 메인베벨기어판과; 상기 메인베벨기어판을 회전시킬 수 있도록 날개 조정 케이스를 통해 설치되는 조절핸들과; 상기 날개 조정 케이스를 통해 날개의 각도가 조정되도록 메인베벨기어판에 치합되는 회전날개를 포함하여 이루어지는 방제기용 팬에 있어서, 상기 날개 설치링에는, 외주면에 회전날개의 각도 조정이 용이하도록 조정단수가 표시되어 있는 것을 특징으로 한다.
또한, 메인베벨기어판은, 상기 날개 설치링의 일측 내주면에 형성된 내치차의 내주면에 삽입 설치되는 기어판과, 상기 기어판의 일측 가장자리 둘레를 따라 형성되는 제1베벨기어와, 상기 기어판의 중심에 조절핸들이 조립 설치되도록 형성되는 키홀과, 상기 기어판의 외주면에 일정 간격을 두고 설치되는 스톱퍼부를 포함하는 것을 특징으로 한다. The control device fan of the present invention for achieving the above technical problem, the wing mounting ring is installed so as to rotate to receive the power, the inner tooth formed in a certain curvature on one inner peripheral surface of the wing mounting ring, and the wing mounting ring Wing adjustment case made of a wing shaft hole is formed so that the rotary blade is inserted into the other side; A main bevel gear plate assembled to rotate on the blade adjusting case; An adjustment handle installed through a wing adjustment case to rotate the main bevel gear plate; In the fan for the control device comprising a rotary blade that is engaged to the main bevel gear plate so that the angle of the blade is adjusted through the blade adjustment case, the blade mounting ring, the adjustment stage is easy to adjust the angle of the rotary blade on the outer peripheral surface It is characterized by being displayed.
The main bevel gear plate may include a gear plate inserted into an inner circumferential surface of an inner tooth formed on one inner circumferential surface of the wing mounting ring, a first bevel gear formed along a circumference of one side of the gear plate, and the gear plate. It characterized in that it comprises a key hole is formed to be assembled and installed in the center of the adjustment handle, the stopper portion is provided at a predetermined interval on the outer peripheral surface of the gear plate.

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상기한 스톱퍼부는, 기어판의 외주면에 일정 간격을 두고 형성된 볼홈과, 상기 볼홈에 탄성력이 발휘되도록 설치되는 스프링과, 상기 스프링이 미리 내장된 볼홈에 조립되어 내치차에 결합되는 금속구와, 상기 금속구의 이탈이 방지되도록 볼홈에 결합되는 고정소켓을 포함하는 것을 특징으로 한다.The stopper portion, the ball groove formed at a predetermined interval on the outer peripheral surface of the gear plate, the spring is installed so that the elastic force is exerted on the ball groove, the metal ball is assembled to the ball groove in which the spring is pre-built, the metal ball, and the metal It characterized in that it comprises a fixed socket coupled to the ball groove so that the separation of the sphere.

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본 발명에 따른 방제기용 팬은, 방제기의 사용 조건에 따라서 회전날개의 각도를 조정한 후 농약을 살포할 수 있는 효과가 있다.The fan for the controller according to the present invention has an effect of spraying the pesticide after adjusting the angle of the rotary blade according to the conditions of use of the controller.

또한, 과수 작물의 종류 및 발육 상태에 따라 방제기의 회전날개 각도를 조 정할 수 있어 농약 살포 조건을 다양화할 수 있는 효과가 있다.In addition, it is possible to adjust the angle of the rotary blades of the control device according to the type and development state of the fruit crops has the effect of varying the pesticide application conditions.

또한, 방제기의 회전날개를 교환하지 않고서도 각도를 설정된 단위 조정폭으로 조정할 수 있는 효과가 있다.In addition, there is an effect that the angle can be adjusted to the set unit adjustment width without replacing the rotor blade of the control unit.

이하, 본 발명의 바람직한 일 실시예를 첨부한 도면에 의하여 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

도 1은 본 발명의 일 실시예에 따른 방제기용 팬을 도시한 분해 사시도이고, 도 2는 도 1은 방제기용 팬을 도시한 사시도이고, 도 3은 도 2에서 회전날개 구동구조를 도시한 측단면도이고, 도 4는 본 발명에 따른 방제기용 팬의 회전날개 각도 조정예를 도시한 도면이고, 도 5는, 도 4에서 회전날개의 조정이 완료된 상태를 도시한 도면이다.1 is an exploded perspective view showing a fan for a control unit according to an embodiment of the present invention, Figure 2 is a perspective view showing a fan for the control unit, Figure 3 is a side showing the rotary blade drive structure in Figure 2 It is sectional drawing, FIG. 4 is a figure which shows the rotation blade angle adjustment example of the fan for the control machine concerning this invention, FIG. 5 is a figure which shows the state of adjustment of the rotation blade in FIG.

본 발명에 따른 방제기용 팬은, 도 1,2에 도시한 바와 같이, 동력을 전달받아 회전하도록 설치되는 날개 조정 케이스(4)와; 상기 날개 조정 케이스(4)에 회전할 수 있도록 조립 설치되는 메인베벨기어판(6)과; 상기 메인베벨기어판(6)을 회전시킬 수 있도록 날개 조정 케이스(4)를 통해 설치되는 조절핸들(8)과; 상기 날개 조정 케이스(4)를 통해 날개의 각도가 조정되도록 메인베벨기어판(6)에 치합 설치되는 회전날개(10)를 포함한다.Fan for the control unit according to the present invention, as shown in Figures 1 and 2, the wing adjustment case 4 is installed to rotate by receiving power; A main bevel gear plate (6) assembled to be rotatable in the wing adjusting case (4); An adjustment handle 8 installed through a wing adjustment case 4 to rotate the main bevel gear plate 6; Rotating blade 10 is fitted to the main bevel gear plate 6 so that the angle of the blade is adjusted through the blade adjustment case (4).

상기한 방제기용 팬은, 팬 덕트(11)에 설치되어 풍량, 풍속의 조정을 통해 농약을 살포한다.The fan for the control unit is installed in the fan duct 11 to spray the pesticide through the adjustment of the air volume and the wind speed.

상기한 날개 조정 케이스(4)는, 동력을 전달받아 회전하도록 설치되는 날개 설치링(12)과, 상기 날개 설치링(12)의 일측 내주면에 일정 곡률로 형성되는 내치차(14)와, 상기 날개 설치링(12)의 타측에 회전날개(10)가 삽입 설치되도록 형성되는 날개축공(16)을 포함한다.The wing adjustment case 4, the wing mounting ring 12 is installed so as to rotate to receive the power, the inner tooth 14 is formed with a certain curvature on one inner peripheral surface of the wing mounting ring 12, and the It includes a wing shaft hole 16 is formed so that the rotary blade 10 is inserted into the other side of the wing installation ring (12).

상기한 날개 설치링(12)에는, 외주면에 회전날개(10)의 각도 조정이 용이하도록 조정단수(18)가 표시되어 있다.In the vane mounting ring 12, an adjustment stage 18 is indicated on the outer circumferential surface to facilitate the angle adjustment of the rotary blade 10.

또한, 내치차(14)는, 날개 설치링(12)의 내주면에 돌출 형성되는 플렌지의 내주면에 완만한 곡률로 돌출 형성된다.In addition, the internal tooth 14 is protruded with a gentle curvature on the inner circumferential surface of the flange formed to protrude on the inner circumferential surface of the wing attachment ring 12.

상기한 조절핸들(8)에는, 지시마크(M)가 표시된 볼트헤드(H)와, 볼트헤드(H)에 돌출 형성되어 키홀(24)에 삽입되는 축(S)과, 상기 축(S)의 단부에 삽입되어 분리가 방지되도록 하는 고정키(K)를 포함한다.In the adjustment handle 8, the bolt head (H) marked with the indication mark (M), the shaft (S) is formed protruding in the bolt head (H) and inserted into the key hole 24, and the shaft (S) It includes a fixing key (K) is inserted into the end of the to prevent separation.

상기한 메인베벨기어판(6)은, 내치차(14)의 내주면에 삽입 설치되는 기어판(20)과, 상기 기어판(20)의 일측 가장자리 둘레를 따라 형성되는 제1베벨기어(22)와, 상기 기어판(20)의 중심에 조절핸들(8)이 조립 설치되도록 형성되는 키홀(24)과, 상기 기어판(20)의 외주면에 일정 간격을 두고 설치되는 스톱퍼부(26)를 포함한다.The main bevel gear plate 6 includes a gear plate 20 inserted into an inner circumferential surface of the inner tooth 14 and a first bevel gear 22 formed along a circumference of one side of the gear plate 20. And a key hole 24 formed at the center of the gear plate 20 so that the adjustment handle 8 is assembled and installed at a center thereof, and a stopper part 26 installed at a predetermined interval on the outer circumferential surface of the gear plate 20. do.

상기한 스톱퍼부(26)는, 기어판(20)의 외주면에 일정 간격을 두고 형성된 볼홈(28)과, 상기 볼홈(28)에 탄성력이 발휘되도록 설치되는 스프링(30)과, 상기 스프링(30)이 미리 내장된 볼홈(28)에 조립되어 내치차(14)에 걸리도록 결합되는 금속구(32)와, 상기 금속구(32)의 이탈이 방지되도록 볼홈(28)에 결합되는 고정소켓(34)을 포함한다.The stopper part 26 includes a ball groove 28 formed at a predetermined interval on the outer circumferential surface of the gear plate 20, a spring 30 installed to exert an elastic force on the ball groove 28, and the spring 30. The metal socket 32 is assembled to the ball groove 28, which is built in advance and coupled to the internal tooth 14, and the fixed socket coupled to the ball groove 28 to prevent the metal ball 32 from being separated 34).

상기한 회전날개(10)는, 일정 길이로 형성된 날개판(36)와, 날개판(36) 측에 형성되어 날개축공(16) 삽입시 지지되도록 형성된 지지원판(38)과, 상기 지지원판(38)에 날개축공(16)에 삽입되도록 형성된 회전축(40)과, 상기 회전축(40)의 단부에 제1 베벨기어(22)와 치합되도록 형성된 제2 베벨기어 축(42)을 포함한다.The rotary blade 10, the wing plate 36 formed to a predetermined length, the support plate 38 formed on the wing plate 36 side to be supported when the wing shaft hole 16 is inserted, and the support disc ( 38 includes a rotating shaft 40 formed to be inserted into the blade shaft hole 16 and a second bevel gear shaft 42 formed to engage with the first bevel gear 22 at an end of the rotating shaft 40.

이하, 상기한 바와 같이 이루어지는 본 발명의 작용을 설명한다.Hereinafter, the effect | action of this invention made as mentioned above is demonstrated.

먼저, 포도나 사과, 배등의 과수재배에서 그 과수 작물의 종류 및 발육 상태를 파악한다. 그리고 농약 살포가 전체적으로 고루 살포되도록, 즉 과목의 높은 부분 또는 방제기를 중심으로 한 과수목의 가장자리 부분으로 농약이 제대로 살포되도록 방제기의 회전날개(10) 각도를 조정한다.First, grasp the types and development status of the fruit crops in fruit cultivation such as grapes, apples and pears. And adjust the angle of the rotor blade 10 of the control unit so that the pesticide spraying evenly as a whole, that is, the pesticide is properly sprayed to the high part of the subject or the edge of the fruit tree centered on the control unit.

상기한 회전날개(10)의 조정은, 고정된 상태에 있는 날개 조정 케이스(12)에 표시된 조정단수(18) 중 원하는 단수에 조절핸들(8)을 돌려 지시마크(M)를 일치시킨다.In the adjustment of the rotary blade 10, by turning the adjustment handle 8 to the desired number of stages 18 of the adjustment stage 18 displayed on the blade adjustment case 12 in a fixed state to match the indication mark (M).

상기한 조절핸들(8)을 돌리면 키홀(24)에 조립되어 고정 설치된 메인베벨기어판(6)도 같이 회전한다. 상기 메인베벨기어판(6)의 스톱퍼부(26)의 외주면에는 금속구(32)가 구비되어, 작업자가 조절핸들(8)을 돌릴 때 상기 금속구(32)가 내치차(14)를 넘어가는 것을 느낄 수 있다.When the adjustment handle 8 is rotated, the main bevel gear plate 6 assembled and fixed to the key hole 24 also rotates. The outer circumferential surface of the stopper portion 26 of the main bevel gear plate 6 is provided with a metal ball 32, when the operator rotates the adjustment handle 8, the metal ball 32 is beyond the internal tooth (14). I can feel it.

따라서 작업자는 조절핸들(8)을 조절하여 메인베벨기어판(6)을 조정하고자 하는 조정단수(18)에 맞추면 된다.Therefore, the operator may adjust the adjustment handle 8 to fit the adjustment stage 18 to adjust the main bevel gear plate 6.

그리고 상기 메인베벨기어판(6)의 회전시에 제1 베벨기어(22)도 회전하고, 여기에 맞물린 제2베벨기어 축(42)도 회전함으로써, 날개 조정 케이스(4)의 날개축공(16)을 축으로 하여 회전날개(10)가 조절핸들(8)을 돌린 만큼 회전된다.When the main bevel gear plate 6 is rotated, the first bevel gear 22 also rotates, and the second bevel gear shaft 42 engaged therewith also rotates, thereby allowing the wing shaft hole 16 of the wing adjustment case 4 to rotate. The rotary blade 10 is rotated by turning the adjusting handle 8 with the axis as the axis.

이처럼 조절핸들(8)로 용이하게 회전날개(10)의 각도를 조정할 수 있으므로, 종래처럼 날개를 교체할 필요가 없어 사용이 편리하다.As such, since the angle of the rotary blade 10 can be easily adjusted by the adjusting handle 8, there is no need to replace the wing as in the prior art, and thus it is convenient to use.

회전날개(10)의 각도 조절이 완료되면, 방제기를 구동시켜 날개 조정 케이스(4)를 회전시킨다. 상기 날개 조정 케이스(4)는, 스톱퍼부(26)에 의하여 맞물려 있는 메인베벨기어판(6)과 함께 일체로 회전한다.When the angle adjustment of the rotary blade 10 is completed, by driving the control unit to rotate the blade adjustment case (4). The vane adjustment case 4 rotates together with the main bevel gear plate 6 engaged by the stopper portion 26.

이에 따라 회전날개(10)가, 날개각도가 조절된 상태로 회전하게 되므로 원하는 조건에 맞추어 방지작업을 실시할 수 있다.Accordingly, since the rotary blade 10 is rotated in a state where the wing angle is adjusted, the prevention work can be performed according to a desired condition.

본 발명은 방제기에 설치된 팬을 교체하지 않고서도 날개 각도를 조절핸들로 간단히 조절하여 과수 작물의 종류 및 발육 상태에 맞는 농약 살포를 편리하게 하는 방제기용 팬으로서, 방제기나 과수 농기계 산업분야에 널리 이용될 수 있다.The present invention is a fan for the control device to conveniently control the spray angle according to the type and development state of the fruit crops by simply adjusting the wing angle without changing the fan installed in the control device, widely used in the field of the control device or fruit farm machinery industry Can be.

도 1은, 본 발명의 일 실시예에 따른 방제기용 팬을 도시한 분해 사시도.1 is an exploded perspective view showing a fan for a controller according to an embodiment of the present invention.

도 2는, 도 1은 방제기용 팬을 도시한 사시도.2 is a perspective view showing a fan for a control device.

도 3은, 도 2에서 회전날개 구동구조를 도시한 측단면도.Figure 3 is a side cross-sectional view showing a rotor blade drive structure in FIG.

도 4는, 본 발명에 따른 방제기용 팬의 회전날개 각도 조정예를 도시한 도면.4 is a view showing an example of adjusting the rotation angle of the rotor blade of the fan for the controller according to the present invention.

도 5는, 도 4에서 회전날개의 조정이 완료된 상태를 도시한 도면.5 is a view showing a state in which the adjustment of the rotary blade is completed in FIG.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

4:날개 조정 케이스 6:메인베벨기어판4: Wing adjustment case 6: Main bevel gear version

8:조절핸들 10:회전날개8: adjusting handle 10: rotary wing

12:날개 설치링 14:내치차12: Wing installation ring 14: Internal tooth

16:날개축공 18:조정단수16: Wing shaft 18: Adjustment stage

20:기어판 22:제1베벨기어20: Gear 22: First Bevel Gear

24:키홀 26:스톱퍼부24: keyhole 26: stopper part

28:볼홈 30:스프링28: ball groove 30: spring

32:금속구 36:날개판32: metal ball 36: wing plate

38:지지원판 40:회전축38: support plate 40: rotating shaft

Claims (6)

삭제delete 삭제delete 동력을 전달받아 회전하도록 설치되는 날개 설치링(12)과, 상기 날개 설치링(12)의 일측 내주면에 일정 곡률로 형성되는 내치차(14)와, 상기 날개 설치링(12)의 타측에 회전날개(10)가 삽입 설치되도록 형성되는 날개축공(16)으로 이루어진 날개 조정 케이스(4)와; 상기 날개 조정 케이스(4)에 회전할 수 있도록 조립 설치되는 메인베벨기어판(6)과; 상기 메인베벨기어판(6)을 회전시킬 수 있도록 날개 조정 케이스(4)를 통해 설치되는 조절핸들(8)과; 상기 날개 조정 케이스(4)를 통해 날개의 각도가 조정되도록 메인베벨기어판(6)에 치합되는 회전날개(10)를 포함하여 이루어지는 방제기용 팬에 있어서,Rotor mounting ring 12 is installed to rotate to receive the power, the inner tooth 14 formed with a certain curvature on one side inner peripheral surface of the wing mounting ring 12, and rotates on the other side of the wing mounting ring 12 Wing adjustment case 4 consisting of a wing shaft hole 16 is formed so that the wing 10 is inserted; A main bevel gear plate (6) assembled to be rotatable in the wing adjusting case (4); An adjustment handle 8 installed through a wing adjustment case 4 to rotate the main bevel gear plate 6; In the fan for the control device comprising a rotary blade 10 meshed with the main bevel gear plate 6 so that the angle of the blade is adjusted through the blade adjustment case (4), 상기 날개 설치링(12)에는, 외주면에 회전날개(10)의 각도 조정이 용이하도록 조정단수(18)가 표시되어 있는 것을 특징으로 하는 방제기용 팬.The blade mounting ring (12), the fan for the control unit, characterized in that the adjustment stage (18) is displayed on the outer peripheral surface to facilitate the angle adjustment of the rotary blade (10). 제 3 항에 있어서,The method of claim 3, wherein 상기한 메인베벨기어판(6)은, 상기 날개 설치링(12)의 일측 내주면에 형성된 내치차(14)의 내주면에 삽입 설치되는 기어판(20)과, 상기 기어판(20)의 일측 가장자리 둘레를 따라 형성되는 제1베벨기어(22)와, 상기 기어판(20)의 중심에 조절핸들(8)이 조립 설치되도록 형성되는 키홀((24)과, 상기 기어판(20)의 외주면에 일정 간격을 두고 설치되는 스톱퍼부(26)를 포함하는 것을 특징으로 하는 방제기용 팬. The main bevel gear plate 6 includes a gear plate 20 inserted into an inner circumferential surface of the inner tooth 14 formed on one inner circumferential surface of the wing mounting ring 12, and one side edge of the gear plate 20. A first bevel gear 22 formed along a circumference, a key hole 24 formed to assemble and install an adjustment handle 8 at a center of the gear plate 20, and an outer circumferential surface of the gear plate 20. Fan for the control unit, characterized in that it comprises a stopper portion 26 is installed at a predetermined interval. 제 4 항에 있어서,The method of claim 4, wherein 상기한 스톱퍼부(26)는, 기어판(20)의 외주면에 일정 간격을 두고 형성된 볼홈(28)과, 상기 볼홈(28)에 탄성력이 발휘되도록 설치되는 스프링(30)과, 상기 스프링(30)이 미리 내장된 볼(28)홈에 조립되어 내치차에 결합되는 금속구(32)와, 상기 금속구(32)의 이탈이 방지되도록 볼홈(28)에 결합되는 고정소켓(34)을 포함하는 것을 특징으로 하는 방제기용 팬.The stopper part 26 includes a ball groove 28 formed at a predetermined interval on the outer circumferential surface of the gear plate 20, a spring 30 installed to exert an elastic force on the ball groove 28, and the spring 30. ) Is a pre-built ball 28 is assembled to the groove and the metal sphere 32 is coupled to the inner tooth, and the fixing socket 34 is coupled to the ball groove 28 so that the separation of the metal sphere 32 is prevented. Fan for the control unit, characterized in that. 삭제delete
KR1020070094280A 2007-09-17 2007-09-17 Fan for spraying agricultural chemicals KR100903050B1 (en)

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CN102588308A (en) * 2012-02-27 2012-07-18 苏贻新 360 DEG all-around service energy-saving electric fan
CN106640762A (en) * 2017-01-19 2017-05-10 江苏大学 Pump station vortex-proof intelligent guiding device
CN109372796A (en) * 2018-10-11 2019-02-22 李瑞晨 A kind of power distribution cabinet radiator fan

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CN107676284B (en) * 2017-08-23 2020-04-14 太原理工大学 Fan blade adjusting device, counter-rotating fan and fan blade adjusting method
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CN102588308A (en) * 2012-02-27 2012-07-18 苏贻新 360 DEG all-around service energy-saving electric fan
CN106640762A (en) * 2017-01-19 2017-05-10 江苏大学 Pump station vortex-proof intelligent guiding device
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CN109372796A (en) * 2018-10-11 2019-02-22 李瑞晨 A kind of power distribution cabinet radiator fan

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