KR20210157994A - nozzle device for agricultural chemicals sprayer - Google Patents

nozzle device for agricultural chemicals sprayer Download PDF

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Publication number
KR20210157994A
KR20210157994A KR1020200076196A KR20200076196A KR20210157994A KR 20210157994 A KR20210157994 A KR 20210157994A KR 1020200076196 A KR1020200076196 A KR 1020200076196A KR 20200076196 A KR20200076196 A KR 20200076196A KR 20210157994 A KR20210157994 A KR 20210157994A
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South Korea
Prior art keywords
pesticide
spraying
present
spray
stand
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KR1020200076196A
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Korean (ko)
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이종팔
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김갑철
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Priority to KR1020200076196A priority Critical patent/KR20210157994A/en
Publication of KR20210157994A publication Critical patent/KR20210157994A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/006—Mounting of the nozzles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M2200/00—Kind of animal
    • A01M2200/01—Insects
    • 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
    • Y10S43/00—Fishing, trapping, and vermin destroying

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The present invention relates to a spray nozzle stand for a pesticide spreader, which is installed on the pesticide stand of a pesticide spreader so that a pesticide supplied through the pesticide stand can be sprayed in two directions. According to the present invention, first and second pesticide supply pipes (20a, 20b) installed on a branch pipe (30) are provided with first and second extension pipes (21a, 21b) extending forward. Inclined portions (22a, 22b, 23a, 23b) bent inward are formed at a plurality of places at the first and second extension pipes (21a, 21b). Spray nozzles (24a, 24b, 25a, 25b) are installed at the centers or ends of the inclined portions (22a, 22b, 23a, 23b), respectively. According to the present invention, a pesticide-spraying worker moving between furrows can simultaneously spray the pesticide to both furrows. Accordingly, dual-furrow pesticide spraying can be performed even with same-distance movement, and thus the efficiency of spraying can be improved and the worker's fatigue can be reduced.

Description

농약살포기용 분사 노즐대{nozzle device for agricultural chemicals sprayer}Spray nozzle for agricultural chemicals sprayer {nozzle device for agricultural chemicals sprayer}

본 발명은 농약살포기용 분사 노즐대에 관한 발명으로, 좀더 상세하게는 농약살포기의 살포용 약대 선단에 설치하여 살포용 약대를 통해 공급되는 약액(농약)을 양방향으로 분사하여 살포효율을 향상시켜 줄 수 있도록 발명한 농약살포기용 분사 노즐대를 제공하기 위한 것이다.The present invention relates to a spray nozzle stand for a pesticide spreader, and more specifically, it is installed at the tip of the spraying medicine stand of the pesticide spreader and sprays the chemical (pesticide) supplied through the spraying medicine table in both directions to improve the spraying efficiency. It is to provide a spray nozzle stand for a pesticide spreader invented so as to be able to do so.

각종의 액상 약액을 살포하여 주기 위한 용도로 사용되는 농약살포기는 약액 탱크와 약액 공급호스로 연결되는 살포용 약대의 단부에 분무 노즐을 설치하여 구성한 것으로, 위와 같이 구성한 농약살포기는 사용자가 살포용 약대를 파지한 상태에서 원하는 작업방향으로 움직이면서 분무 노즐을 통해 분사되는 약액(농약)을 소망하는 장소에 살포하는 것이다.The pesticide spreader used for the purpose of spraying various liquid chemical liquids is constructed by installing a spray nozzle at the end of the spraying medicine stand connected to the chemical liquid tank and the chemical liquid supply hose. It is to spray the chemical liquid (pesticide) sprayed through the spray nozzle to the desired place while moving in the desired working direction while holding the .

현재 시판 및 사용되고 있는 대부분의 농약분사기는 살포용 약대의 선단에 분무 노즐을 설치하거나 살포용 약대의 측부에 분무 노즐을 설치하여 구성한 것으로, 상기한 종래 농약분사기의 분무 노즐은 약액을 일방향으로 분사하며 약액 살포작업을 진행하게 된다.Most pesticide sprayers currently on the market and used are constructed by installing a spray nozzle at the tip of the spraying medicine table or installing a spray nozzle on the side of the spraying medicine table. We will proceed with the spraying of the drug.

종래의 농약분사기에 의하면, 분무 노즐이 일방향으로 약액을 분사하는 구조를 가지므로 작업자가 모든 밭이랑에 대해 일일이 살포작업을 진행하여야 하는바, 종래 농약분사기에 의한 약액 살포작업은 살포효율이 떨어지고 작업자의 피로도가 높다는 등의 문제점이 지적되고 있다.According to the conventional pesticide sprayer, since the spray nozzle has a structure in which the chemical liquid is sprayed in one direction, the operator must perform the spraying operation for all the furrows one by one. Problems such as high fatigue are pointed out.

본 발명은 전술한 바와 같은 종래 농약살포기가 가지는 문제점을 해결하기 위해 창출한 것으로서, 양방향으로 약액을 분사하도록 분무 노즐을 배치하여 작업자가 밭고랑 사이로 진행하면서 양측의 밭이랑에 동시에 약액을 분사하여 줄 수 있도록 구성함으로써 약액(농약) 살포효율을 향상시켜 작업피로도를 낮춰줄 수 있도록 함과 아울러 약액을 양쪽으로 분사하면서도 분사되는 약액(농약)이 작업자에게 영향을 미치는 것을 방지하여 안전한 약액 살포작업을 진행할 수 있도록 함에 기술적 과제의 주안점을 두고 완성한 농약살포기용 분사 노즐대를 제공하고자 한다.The present invention has been created to solve the problems of the conventional pesticide spreader as described above, and by disposing a spray nozzle to spray the chemical in both directions, the operator proceeds between the furrows while simultaneously spraying the chemical liquid into the furrows on both sides. By composing, it is possible to improve the spraying efficiency of the chemical (pesticide) to reduce work fatigue, and to prevent the sprayed chemical (pesticide) from affecting the worker while spraying the chemical to both sides, so that the spraying of the chemical can be carried out safely. We would like to provide a spray nozzle stand for pesticide spreaders that has been completed with a focus on technical tasks.

상기한 기술적 과제를 해결하기 위한 본 발명은 살포용 약대의 선단부가 결합되는 결합공을 구비하는 분기관에 제1,2 약액 공급관을 설치하여, 제1,2 약액 공급관에 전방으로 신장되는 제1,2 연장관을 마련하고, 상기 제1,2 연장관에 안쪽 방향으로 30°~ 45°의 각도로 꺾여지는 경사부를 적어도 하나 이상의 개소에 형성하며, 상기 경사부의 단부 또는 중앙에 분무 노즐을 설치하여 구성한 것을 기술적 특징으로 하는 것이다.The present invention for solving the above technical problem is to install the first and second chemical solution supply pipes in a branch pipe having a coupling hole to which the distal end of the spraying medicine table is coupled, the first extending forward to the first and second chemical solution supply pipes , 2 extension tubes are provided, and inclined portions that are bent at an angle of 30° to 45° inward to the first and second extension tubes are formed in at least one or more locations, and spray nozzles are installed at the ends or centers of the inclined portions. is a technical feature.

본 발명에서 제시하는 농약살포기용 분사 노즐대는 양쪽에 이격되게 배치된 분무 노즐이 60°~ 90°의 각도로 벌어진 상태에서 좌전방 및 우전방 방향으로 동시에 약액을 분사하도록 구성한 것으로, 약액을 살포하는 작업자가 밭고랑 사이로 진행하면서 양측의 밭이랑에 동시에 약액을 분사시켜 줄 수 있도록 구성하였기 때문에 동일거리를 이동하면서도 양쪽 밭이랑에 대한 약액 살포작업이 가능하여 살포효율을 향상시켜 주고 작업자의 피로도를 낮춰줄 수 있으며, 또한, 약액을 좌전방 및 우전방 방향으로 분사하기 때문에 분사되는 약액(농약)이 후방으로 비산하여 작업자에게 영향을 미치는 것을 방지하여 안전한 약액 살포작업을 진행할 수 있도록 해주는 등 본 발명은 가대되는 효과가 매우 유익한 발명이다.The spray nozzle stand for a pesticide spreader proposed in the present invention is configured to simultaneously spray the chemical solution in the left front and right front directions in a state in which the spray nozzles disposed spaced apart on both sides are spread at an angle of 60° to 90°, and spraying the chemical solution Because it is configured so that the operator can spray the chemical solution on both furrows at the same time while moving between furrows, it is possible to spray the chemical liquid on both furrows while moving the same distance, improving the spraying efficiency and reducing operator fatigue. , In addition, since the chemical liquid is sprayed in the left front and right front directions, the present invention prevents the chemical liquid (pesticides) being sprayed from scattering backward and affecting the operator, so that a safe chemical liquid spraying operation can proceed. is a very beneficial invention.

도 1은 본 발명에서 제시하는 농약살포기용 분사 노즐대의 바람직한 실시예를 도시한 사시도이고,
도 2는 본 발명에서 제시하는 농약살포기용 분사 노즐대의 평면도이며,
도 3은 본 발명에서 제시하는 농약살포기용 분사 노즐대의 다른 실시예를 도시한 사시도이고,
도 4는 본 발명의 사용상태를 도시한 참고 사시도임.1 is a perspective view showing a preferred embodiment of the spray nozzle stand for a pesticide spreader presented in the present invention,
Figure 2 is a plan view of the spray nozzle stand for pesticide spreader presented in the present invention,
Figure 3 is a perspective view showing another embodiment of the spray nozzle stand for pesticide spreader presented in the present invention,
Figure 4 is a reference perspective view showing the use state of the present invention.

이하에서 첨부된 도면을 참조하여 본 발명을 상세히 설명하기로 한다. 우선, 도면의 기재에 있어서 동일한 구성요소 또는 부품들은 가능한 한 동일한 참조부호를 나타내고 있음에 유의하여야 한다. 그리고, 본 발명을 설명함에 있어서 본 발명에서 향유하고자 하는 기술적 사상의 요지를 모호하지 않게 하기 위해 관련된 공지의 기능 또는 구성에 대한 구체적인 설명은 생략하였다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. First, it should be noted that in the description of the drawings, the same components or parts are denoted by the same reference numerals as much as possible. In the description of the present invention, in order to not obscure the gist of the technical idea to be enjoyed in the present invention, detailed descriptions of related well-known functions or configurations have been omitted.

도 1 내지 도 2에 본 발명에서 제시하는 분사 노즐대(10)의 바람직한 실시예가 도시되는데, 도시된 바와 같이 본 발명은 농약살포용 약대(1)의 선단부가 결합되는 결합공(31)을 구비하는 분기관(30)에 제1,2 약액 공급관(20a,20b)을 설치하여, 제1,2 약액 공급관(20a,20b)에 전방으로 신장되는 제1,2 연장관(21a,21b)을 마련하고, 상기 제1,2 연장관(21a,21b)에 안쪽으로 30°~ 45°의 각도로 꺾여지는 경사부(22a,22b)를 형성하며, 경사부(22a,22b)의 단부에 경사부(22a,22b)와 직교를 이루게끔 분무 노즐(24a,24b)을 설치하여, 양쪽 경사부(24a,24b)에 상호 대응하며 이격되게 배치한 분무 노즐(24a,24b)의 선단에 마련된 분사공으로 제1,2 약액 공급관(20a,20b)을 통해 공급되는 약액을 분사할 수 있도록 구성한다.A preferred embodiment of the spray nozzle stand 10 presented in the present invention is shown in FIGS. 1 to 2, and the present invention has a coupling hole 31 to which the tip of the medicine table 1 for pesticide spraying is coupled, as shown. By installing the first and second chemical solution supply pipes 20a and 20b in the branch pipe 30 to and forming inclined portions 22a and 22b that are bent at an angle of 30° to 45° inward to the first and second extension tubes 21a and 21b, and inclined portions ( 22a, 22b) and the spray nozzles 24a, 24b are installed to form an orthogonal to each other, and the spray nozzles 24a and 24b are spaced apart from each other to correspond to both inclined portions 24a, 24b. 1, 2 It is configured to spray the chemical solution supplied through the chemical solution supply pipes (20a, 20b).

이때, 상기 분무 노즐(24a,24b)은 선단의 분사공이 좌전방 및 우전방으로 향하게끔 설치하여 양측의 분무 노즐(24a,24b)이 60°~ 90°의 각도로 벌어진 상태에서 좌전방 및 우전방 방향으로 약액을 동시에 분사하도록 구성한다.At this time, the spray nozzles (24a, 24b) are installed so that the front end of the spray hole is directed to the left, front and right front so that the spray nozzles (24a, 24b) on both sides are opened at an angle of 60° to 90°, left front and right It is configured to simultaneously spray the chemical solution in the forward direction.

도 3에 본 발명에서 제시하는 농약살포기용 분사 노즐대(10)의 다른 실시예를 도시한 사시도가 도시되는데, 도시된 바와 같이 분기관(30)에 제1,2 약액 공급관(20a,20b)을 설치하여, 제1,2 약액 공급관(20a,20b)에 전방으로 신장되는 제1,2 연장관(21a,21b)을 마련하고, 상기 제1,2 연장관(21a,21b)에 에 내측으로 30°~ 45°의 각도로 꺾여지는 경사부(22a,22b,23a,23b)를 적어도 하나 이상의 복수 개소에 형성하며, 상기 각각의 경사부(22a,22b,23a,23b)의 단부 또는 중앙에 분무 노즐(24a,24b,25a,25b)을 경사부(22a,22b,23a,23b)와 직교하게끔 설치하여 분사 노즐대(10)를 구성하여 약액 분사량을 증가시켜 줄 수 있도록 구성할 수 있다.3 is a perspective view showing another embodiment of the spray nozzle stand 10 for a pesticide spreader presented in the present invention, as shown, the first and second chemical solution supply pipes 20a and 20b to the branch pipe 30 as shown. to provide first and second extension tubes 21a and 21b extending forward to the first and second chemical solution supply tubes 20a and 20b, and 30 to the inside of the first and second extension tubes 21a and 21b Forming inclined portions (22a, 22b, 23a, 23b) bent at an angle of ° to 45 ° in at least one or more plural places, and spraying the ends or the center of each inclined portion (22a, 22b, 23a, 23b) The nozzles 24a, 24b, 25a, 25b are installed to be orthogonal to the inclined portions 22a, 22b, 23a, 23b to constitute the spray nozzle stand 10 to increase the amount of chemical spraying.

이상의 구성으로 된 본 발명은 분기관(30)의 결합공(31)에 살포용 약대(1)를 결합하여,(도 4 참조) 상기 살포용 약대(1)를 통해 공급되는 약액이 분기관(30)에 결합된 제1,2 약액 공급관(20a,20b) 및 제1,2 연장관(21a,21b)을 경유하여 분무 노즐(24a,24b,25a,25b)을 통해 분사되도록 한 것이다.In the present invention having the above configuration, by coupling the spraying medicine band 1 to the coupling hole 31 of the branch pipe 30 (see Fig. 4), the chemical solution supplied through the spraying medicine table 1 is the branch pipe ( 30) coupled to the first and second chemical solution supply pipes (20a, 20b) and the first and second extension pipes (21a, 21b) to be sprayed through the spray nozzles (24a, 24b, 25a, 25b).

본 발명은 상호 대응하며 이격되게 배치된 분무 노즐(24a,24b,25a,25b)이 60°~ 90°의 각도로 벌어진 상태를 유지하게 구성되어, 분무 노즐(24a,24b,25a,25b) 선단의 분사공이 좌전방 및 우전방 방향으로 약액을 분사할 수 있기 때문에 약액을 살포하는 작업자가 밭고랑 사이로 진행하면서 양측의 밭이랑에 동시에 약액을 분사시켜 줄 수 있는 것이고, 이로써, 본 발명은 동일거리를 이동하면서도 양쪽 밭이랑에 대한 약액 살포작업이 가능하여 살포효율을 향상시켜 주고 작업자의 피로도를 낮춰줄 수 있게 된다.The present invention is configured to maintain the spray nozzles (24a, 24b, 25a, 25b) spaced apart from each other to maintain an open state at an angle of 60 ° to 90 °, the spray nozzles (24a, 24b, 25a, 25b) tip Because the injection hole of the can spray the chemical solution in the left front and right front directions, the worker spraying the chemical can spray the chemical solution simultaneously to the furrows on both sides while proceeding between the furrows, and thereby, the present invention moves the same distance While it is possible to spray the chemical solution on both furrows, it is possible to improve the spraying efficiency and reduce the fatigue of the operator.

본 발명은 경사부(22a,22b,23a,23b)와 직교하게끔 설치되는 양쪽 분무 노즐(24a,24b,25a,25b)의 내각이 60°~ 90°를 유지하면서 이격·배치되게 구성함으로써 분무 노즐(24a,24b,25a,25b)의 선단에 위치한 분사공이 좌전방 및 우전방으로 약액을 분사하는 것이고, 이로써, 본 발명은 약액을 양측으로 분사하는 효과를 내면서 분사되는 약액이 작업자 방향으로 후방 비산되는 것을 방지하여 효율적이고 신속하면서도 안전한 약액 살포작업을 실시할 수 있는 것이다.The present invention is a spray nozzle by configuring the inner angles of both spray nozzles (24a, 24b, 25a, 25b) installed to be perpendicular to the inclined portions (22a, 22b, 23a, 23b) to be spaced apart and arranged while maintaining 60° to 90° The injection hole located at the tip of (24a, 24b, 25a, 25b) sprays the chemical liquid in the front left and right directions, and thus, the present invention has the effect of spraying the chemical liquid to both sides, and the sprayed chemical liquid is scattered backward in the direction of the operator It is possible to carry out the efficient, quick and safe chemical spraying operation by preventing

본 발명에서 제시하는 농약살포기용 분사 노즐대는 전술하고 있는 실시예 및 첨부된 도면 등에 의해 한정되는 것은 아니라 할 것이며, 본 발명에서 향유하고자 하는 기술적 사상의 범주를 벗어나지 않는 범위 내에서는 다양한 형태로 치환, 변형 및 변경을 가할 수 있는 것인바, 이는 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에게 있어서 자명하다 할 것이다.The spray nozzle stand for the pesticide spreader presented in the present invention will not be limited by the above-described embodiments and the accompanying drawings, and may be substituted in various forms within the scope not departing from the scope of the technical idea to be enjoyed in the present invention, It will be apparent to those of ordinary skill in the art to which the present invention pertains, that modifications and changes can be made.

1 : 살포용 약대 2 : 약액 공급호스
10: 분사 노즐대 20a: 제1 공급관
20b: 제2 공급관 21a: 제1 연장관
21b: 제2 연장관 22a,22b,23a,23b: 경사부
24a,24b,25a,25b: 분무 노즐 30: 분기관
31: 결합공1: Medicine table for spraying 2: Chemical supply hose
10: injection nozzle unit 20a: first supply pipe
20b: second supply pipe 21a: first extension pipe
21b: second extension tube 22a, 22b, 23a, 23b: inclined portion
24a, 24b, 25a, 25b: spray nozzle 30: branch pipe
31: coupling hole

Claims (1)

살포용 약대(1)의 선단부가 결합되는 결합공(31)을 구비하는 분기관(30)에 제1,2 약액 공급관(20a,20b)을 설치하여, 제1,2 약액 공급관(20a,20b)에 전방으로 신장되는 제1,2 연장관(21a,21b)을 마련하고, 상기 제1,2 연장관(21a,21b)에 안쪽 방향으로 30°~ 45°의 각도로 꺾여지는 경사부(22a,22b,23a,23b)를 적어도 하나 이상의 복수 개소에 형성하며, 상기 각각의 경사부(22a,22b,23a,23b)의 단부 또는 중앙에 분무 노즐(24a,24b,25a,25b)을 경사부(22a,22b,23a,23b)와 직교하게끔 설치하여 구성한 것을 특징으로 하는 농약살포기용 분사 노즐대.The first and second chemical solution supply pipes 20a and 20b are installed in the branch pipe 30 having a coupling hole 31 to which the distal end of the spraying medicine stand 1 is coupled, and the first and second chemical solution supply pipes 20a, 20b ) is provided with first and second extension tubes 21a and 21b extending forward, and inclined portions 22a bent at an angle of 30° to 45° inward to the first and second extension tubes 21a and 21b; 22b, 23a, 23b) are formed in at least one or more locations, and spray nozzles 24a, 24b, 25a, 25b are formed at the ends or centers of each of the inclined portions 22a, 22b, 23a, 23b. 22a, 22b, 23a, 23b) and the spray nozzle stand for pesticide spreader, characterized in that it is installed orthogonally configured.
KR1020200076196A 2020-06-23 2020-06-23 nozzle device for agricultural chemicals sprayer KR20210157994A (en)

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