KR200250672Y1

KR200250672Y1 - atomize for farming

Info

Publication number: KR200250672Y1
Application number: KR2020010021780U
Authority: KR
Inventors: 편민현
Original assignee: 편민현
Priority date: 2001-07-19
Filing date: 2001-07-19
Publication date: 2001-11-17

Abstract

본 고안은 농약등을 분무하는 농업용 분무기의 개량고안에 관한 것으로, 더욱 구체적으로는 직선분사 및 확산분사의 선택조절이 용이하고 분사노즐의 분사거리가 길고 분사범위도 크게 확산시킬수 있게 한 분무기이다.The present invention relates to an improved design of an agricultural sprayer for spraying pesticides, and more particularly, to easily control the selection of linear spraying and diffusion spraying, and to make the spraying distance of the spraying nozzle long and to spread the spraying range.

즉, 분무기본체(10)의 손잡이부(11)내측에 주공급관(12)이 형성되어 당김레버(14)로 개폐시키고 주공급관(12)선단부에 작동밸브(20)가 설치되어 조절레버(15)로 직선분사관(16)및 확산분사관(17)에 선택적으로 공급하며 분사노즐(18)외측에 노즐캡(22)이 설치된 것에 있어서, 상기 작동밸브(20)는 대구경유입구(21a)로된 관통구멍(21)을 형성하여 주공급관(12)의 단일배출구멍(12a)에서 직선분사관(16)및 확산분사관(17)에 선택적 또는 혼합분사가 가능케하며 분사노즐(18)의 노즐구멍(19)은 출구쪽이 점차적으로 좁아지는 벤튜리관 형태로 형성하고 노즐캡(22)의 확산면(23)시작부에 통기구멍(24)을 형성하여서 됨을 특징으로 하는 농업용 분무기이다.That is, the main supply pipe 12 is formed inside the handle portion 11 of the spray main body 10 to open and close the pull lever 14 and the operation valve 20 is installed at the front end of the main supply pipe 12 to adjust the lever 15. In order to selectively supply the straight injection pipe 16 and the diffusion injection pipe 17 with the nozzle cap 22 installed outside the injection nozzle 18, the actuating valve 20 is connected to the large diameter inlet 21a. Formed through-holes 21 to enable selective or mixed spraying from the single ejection hole 12a of the main supply pipe 12 to the linear spray pipe 16 and the diffusion spray pipe 17, and the nozzle of the spray nozzle 18. The hole 19 is an agricultural sprayer characterized in that the outlet side is formed in the form of a venturi tube gradually narrowing, and the vent hole 24 is formed at the beginning of the diffusion surface 23 of the nozzle cap 22.

Description

Agricultural sprayers {atomize for farming}

종래의 농업용 분무기에서는 주공급관에 2개의 배출구멍이 상하로 형성되어 있고 그 배출구멍에 작동밸브의 소구경 관통구멍이 상하로 교차되게 작동하면서 분할배치된 직선분사관과 확산분사관에 선택적으로 공급하는 구성이므로 구조가 복잡하고 직선분사 및 확산분사를 일부분함께 행하는 혼합분사는 할수 없었다.In the conventional agricultural sprayer, two discharge holes are formed up and down in the main supply pipe, and the small diameter through-holes of the operation valves intersect up and down in the discharge hole, and are selectively supplied to the linear injection pipes and the diffusion injection pipes. Since the structure was complicated, mixed spraying with partial linear spraying and diffusion spraying could not be performed.

또한, 분사노즐의 노즐구멍도 평판상에 형성되어 있어서 분사거리가 짧고 노즐캡이 막힌 상태이므로 노즐캡의 간격조절에 따른 분사범위 확산에 지장을 초래하였을 뿐만 아니라 농작물이나 약제등에 따라 구멍크기가 다른 분사노즐을 사용하기 위해서는 분사노즐을 별도 휴대해야 하는 번거로움이 있었다.In addition, the nozzle hole of the injection nozzle is also formed on the flat plate, so the injection distance is short and the nozzle cap is clogged, which not only causes the spread of the injection range by adjusting the gap of the nozzle cap, but also varies the hole size according to the crop or chemicals. In order to use the spray nozzle, there was a need to carry the spray nozzle separately.

본 고안은 이러한 문제점을 해결하기 위하여 대구경유입구로된 관통구멍을 형성하여 주공급관의 단일배출구멍에서 직선분사관 및 확산분사관에 선택적 또는 혼합분사가 가능케 하고 작동밸브의 조절레버작동이 편리하며 분사노즐의 노즐구멍은 유로의 단면적이 점차적으로 좁아지는 형태로 형성하여 분사거리를 길게할수 있고 노즐캡에 통기구멍을 형성하여 분사범위를 크게 확산할수 있으며 구멍크기가 다른 분사노즐을 분무기본체 일측에 나사결합하여 선택적으로 사용할수 있도록 한 것이다.In order to solve this problem, the present invention forms a through hole with a large diameter inlet to allow selective or mixed spraying on the straight spray pipe and the diffusion spray pipe at the single discharge hole of the main supply pipe, and the control lever operation of the operation valve is convenient and injection The nozzle hole of the nozzle is formed in the form of gradually narrowing the cross-sectional area of the flow path, so that the injection distance can be increased, and the vent hole is formed in the nozzle cap to spread the spray range greatly. It can be combined and used selectively.

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

도 2는 본 고안의 단면도2 is a cross-sectional view of the present invention

도 3은 본 고안의 조절레버의 작용예시도3 is a working example of the control lever of the present invention

도 4의 (가)(나)는 본 고안의 작동밸브 작용예시도Figure 4 (a) (b) is a working example of the operation valve of the present invention

도 5는 본 고안의 분사노즐의 노즐구멍 확대단면도Figure 5 is an enlarged cross-sectional view of the nozzle hole of the injection nozzle of the present invention

도 6은 본 고안의 노즐캡 전진 상태 및 분사노즐 분리상태 단면도6 is a cross-sectional view of the nozzle cap advanced state and the injection nozzle separation state of the present invention

도 7은 본 고안의 노즐캡 후진 상태를 나타낸 단면도7 is a cross-sectional view showing a nozzle cap backward state of the present invention

도 8은 본 고안의 또다른 장형 분사관으로 된 분무기의 전면도8 is a front view of the sprayer of another long injection tube of the present invention

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 분무기 본체 11 : 손잡이부10: sprayer body 11: handle portion

12 : 주공급관 12a : 배출구멍12: main supply pipe 12a: discharge hole

13 : 호스 14 : 당김레버13: hose 14: pull lever

15 : 조절레버 16 : 직선분사관15: control lever 16: straight injector

16a : 출구 17 : 확산분사관16a: exit 17: diffusion nozzle

18 : 분사노즐 19 : 노즐구멍18: spray nozzle 19: nozzle hole

20 : 작동밸브 21 : 관통구멍20: operating valve 21: through hole

21a : 대구경유입구 22 : 노즐캡21a: large diameter inlet 22: nozzle cap

23 : 확산면 24 : 통기구멍23: diffused surface 24: vent hole

30 : 보조손잡이부 31 : 보조분사노즐30: auxiliary handle part 31: auxiliary injection nozzle

본 고안의 농업용 분무기는 분무기 본체(10)의 손잡이부(11)내측에 호스(13)가 연결되는 주공급관(12)이 형성되어 당김레버(14)로 개폐시키고 주공급관(12)선단부에 작동밸브(20)가 설치되어 조절레버(15)로 상하배치된 직선분사관(16)및 확산분사관(17)에 선택적으로 공급하며 상기 직선분사관(16)선단의 중심출구(16a)및 확산분사관(17)선단의 와류형출구(17a)가 분사노즐(18)과 각각 연통되고 분사노즐(18)외측에 노즐캡(22)을 설치하여 확산분사관(17)외주면을 따라 이동하는 수단으로 분사거리를 조절케 하여 손잡이부(11)전방에 보조손잡이부(30)를 설치한다.Agricultural sprayer of the present invention is formed in the handle 11 of the sprayer main body 10, the main supply pipe 12 is connected to the hose 13 is formed and opened and closed by the pull lever 14 and operated at the main supply pipe 12 end The valve 20 is installed and selectively supplied to the linear injection pipe 16 and the diffusion injection pipe 17 disposed up and down by the control lever 15, and the central outlet 16a and the diffusion at the tip of the linear injection pipe 16 are diffused. Means for moving along the outer circumferential surface of the diffusion jet tube 17 by installing a vortex-shaped outlet 17a at the tip of the injection tube 17 and communicating with the injection nozzle 18, respectively, and installing a nozzle cap 22 outside the injection nozzle 18. By adjusting the injection distance to the handle portion 11 to install the auxiliary handle portion 30 in front.

상기 작동밸브(20)는 대구경유입구(21a)로된 관통구멍(21)을 형성하여 손잡이부(11)일측에 설치한 조절레버(15)에 의해 주공급관(12)의 단일배출구멍(12a)에서 직선분사관(16)및 확산분사관(17)에 선택적 또는 혼합분사가 가능케하며 분사노즐(18)의 노즐구멍(19)은 출구쪽이 점차적으로 좁아지는 벤튜리관 형태로 형성하고 분사노즐(18) 외측의 노즐캡(22)이 벌어지는 확산면(23)시작부에 통기구멍(24)을 형성하며 보조손잡이부(30)의 상단에 보조분사노즐(31)을 나사결합하여서 된 것이다.The actuating valve 20 forms a through hole 21 formed of a large diameter inlet 21a and is provided with a single discharge hole 12a of the main supply pipe 12 by an adjustment lever 15 installed on one side of the handle portion 11. Selective or mixed spraying is possible in the straight spray pipe 16 and the diffusion spray pipe 17 in the nozzle hole 19 of the injection nozzle 18 is formed in the form of a venturi tube gradually narrowing the outlet side and the injection nozzle ( 18) The vent hole 24 is formed at the beginning of the diffusion surface 23 at which the outer nozzle cap 22 is opened, and the auxiliary spray nozzle 31 is screwed to the upper end of the auxiliary handle 30.

이와같이된 본 고안의 농업용 분무기는 분무기 본체(10)의 손잡이부(11)일측에 설치된 조절레버(15)로 작동밸브(20)를 조절하여 작동밸브(20)의 관통구멍(21)에 의해 주공급관(12)의 단일배출구멍(12a)에서 직선분사관(16)및 확산분사관(17)에 선택적으로 공급하거나 직선분사관(16)과 확산분사관(17)사이에 작동밸브(20)의 관통구멍(21)이 놓여져서 직선분사 및 확산분사를 함께하는 혼합분사를 할수 있게 되어 농작물 종류에 따라 효과적인 분무작업을 하게 된다.Agricultural sprayer of the present invention as described above by adjusting the operating valve 20 with the control lever 15 installed on one side of the handle portion 11 of the main body of the sprayer 10 by the through-hole 21 of the operating valve 20 Selectively supply the linear injection pipe 16 and the diffusion injection pipe 17 from the single discharge hole 12a of the supply pipe 12, or operate the valve 20 between the linear injection pipe 16 and the diffusion injection pipe 17. The through hole 21 of the can be placed to enable the mixed spraying combined with the linear spraying and diffusion spraying to be effective spraying work according to the type of crop.

이는 작동밸브(20)의 관통구멍(21)이 대구경유입구(21a)로 형성되어 있어서 주공급관(12)의 단일배출구멍(12a)에서 관통구멍(21)을 통해 직선분사관(16)및 확산분사관(17)에 선택적으로 공급할수 있을 뿐만 아니라 혼합분사도 가능하게 된다.This is because the through-hole 21 of the actuating valve 20 is formed with the large-diameter inlet 21a, so that the straight injection pipe 16 and the diffusion through the through-hole 21 in the single discharge hole 12a of the main supply pipe 12. Not only can it be selectively supplied to the injection pipe 17, but also mixed injection is possible.

또, 분사노즐(18)의 노즐구멍(19)은 벤튜리관형태로 형성되어 동일한 분사압력에서 최대한의 분사거리로 분사시킬수 있게 되며, 분사노즐(18)외측의 노즐캡(22)은 확산면(23)시작부에 통기구멍(24)이 형성되어 분사노즐(18)의 분사방향으로 공기압을 원활하게 진행시켜 분사범위를 크게 확산시킬수 있게 된다.In addition, the nozzle hole 19 of the injection nozzle 18 is formed in the shape of a venturi tube to be able to inject at the maximum injection distance at the same injection pressure, the nozzle cap 22 outside the injection nozzle 18 is a diffusion surface ( 23) A vent hole 24 is formed at the beginning to smoothly advance the air pressure in the spray direction of the spray nozzle 18, thereby greatly spreading the spray range.

한편, 보조손잡이부(30)의 상단에는 노즐구멍이 다른 보조분사노즐(31)이 예비적으로 나사결합되어 있으므로 농작물 및 약제종류등에 따라 노즐구멍이 다른 분사노즐을 선택적으로 분리교체하여 사용할수 있게 된다.On the other hand, the auxiliary spray nozzle 31 having a different nozzle hole is preliminarily screwed to the upper end of the auxiliary handle 30 so that the spray nozzles having different nozzle holes can be selectively separated and replaced according to the crops and the types of chemicals. do.

이와같이 본 고안의 농업용 분무기는 직선분사 및 확산분사를 선택적으로 할수 있을 뿐만 아니라 혼합분사도 가능하여 농작물 종류에 따라 다양한 분무방식으로 효과적인 분무를 할수 있게 된다.In this way, the agricultural sprayer of the present invention can not only selectively and linear spraying and diffusion spraying, but also effective spraying by various spraying methods according to the types of crops.

또한, 분사노즐의 분사거리가 길고 분사범위도 크게 확산되어 분무효율이 크게 향상되고 노즐구멍이 다른 분사노즐을 간편하게 교체하여 사용할수 있는 효과가 있다.In addition, the spraying distance of the spray nozzle is long and the spraying range is also widely spread, so that the spraying efficiency is greatly improved and the nozzles having different nozzle holes can be easily replaced and used.

Claims

The main supply pipe 12 is formed inside the handle portion 11 of the spraying main body 10 to open and close the pull lever 14, and the operation valve 20 is installed at the front end of the main supply pipe 12 to the control lever 15. In the selective supply to the straight spray pipe 16 and the diffusion spray pipe 17 and the nozzle cap 22 is provided outside the injection nozzle 18, the actuating valve 20 passes through the large diameter inlet 21a. A hole 21 is formed to allow selective or mixed spraying on the linear spray pipe 16 and the diffusion spray pipe 17 at the single discharge hole 12a of the main supply pipe 12, and the nozzle hole of the spray nozzle 18 ( 19 is an agricultural sprayer, characterized in that the outlet side is formed in the form of a venturi tube gradually narrowing and forming a vent hole 24 at the beginning of the diffusion surface 23 of the nozzle cap 22.

The agricultural sprayer according to claim 1, wherein the auxiliary spray nozzle (31) is screwed on the upper part of the auxiliary handle (30) in front of the handle (11) to separate the spray nozzles.