KR20210067020A - Agricultural chemicals sprayer - Google Patents

Agricultural chemicals sprayer Download PDF

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Publication number
KR20210067020A
KR20210067020A KR1020190156221A KR20190156221A KR20210067020A KR 20210067020 A KR20210067020 A KR 20210067020A KR 1020190156221 A KR1020190156221 A KR 1020190156221A KR 20190156221 A KR20190156221 A KR 20190156221A KR 20210067020 A KR20210067020 A KR 20210067020A
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KR
South Korea
Prior art keywords
chemical
support bar
sides
windshield
spraying device
Prior art date
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KR1020190156221A
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Korean (ko)
Inventor
한경섭
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한경섭
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Priority to KR1020190156221A priority Critical patent/KR20210067020A/en
Publication of KR20210067020A publication Critical patent/KR20210067020A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/28—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047—Spraying of liquid fertilisers
    • 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
    • A01M7/005—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
    • A01M7/0064—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
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/005—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 mounted on vehicles or designed to apply a liquid on a very large surface, e.g. on the road, on the surface of large containers

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

Abstract

The present invention relates to a chemical spraying device, and more particularly, to a chemical spraying device capable of spraying a chemical while minimizing an influence of wind. To this end, according to the present invention, the chemical spraying device includes: a chemical rod including fastening parts formed at both ends of the chemical rod so as to be fastened to a neighboring chemical rod for extension, and including a plurality of chemical spraying nozzles formed at equidistant intervals; a pair of leg parts provided in parallel on both sides of the chemical rod, and having a lower side provided with a wheel; a winding roll having both sides rotatably fixed through a shaft on an upper side of the leg part; and a wind shield wound around the winding roll, wherein a lower support bar is fixed to a lower end of the wind shield in a width direction of the wind shield, guides are elongated on the leg parts in a vertical direction, respectively, and both sides of the lower support bar are inserted into the guides, respectively, so as to be movable in the vertical direction.

Description

약품 분무 장치{Agricultural chemicals sprayer}Agricultural chemicals sprayer

본 발명은 약품 분무 장치에 관한 것으로, 특히 바람의 영향을 최소화하면서 약품이 분무될 수 있도록 한 약품 분무 장치에 관한 것이다. The present invention relates to a chemical spraying device, and more particularly, to a chemical spraying device capable of spraying a chemical while minimizing the influence of wind.

일반적으로 농작물에 살포되는 각종 약품은 병충해를 방지하거나 액상의 영양분을 공급하기 위한 목적으로 사용되며, 약품 분무 장치를 이용하여 고르게 분사되도록 한다.In general, various chemicals sprayed on crops are used for the purpose of preventing pests and diseases or supplying liquid nutrients, so that they are evenly sprayed using a chemical spraying device.

이러한 약품 분무 장치의 일예로서, 대한민국 공개특허 제10-2002-0015747호(농약살포장치)에서는 도1에 도시된 바와 같이, 약대의 일단이 농약공급호오스(A)에 연결되고 타단은 연결수단을 구비하는 제1결합대(2)와, 상기 제1결합대(2)의 연결수단에 의해 결합되고 양측부에 연결수단을 구비하는 제2결합대(3)와, 상기 제2결합대(3)의 연결수단에 의해 결합되고 일단이 막힌 약대로 형성된 제3결합대(4)로 구성되어 있다.As an example of such a chemical spraying device, as shown in FIG. 1 in Korean Patent Laid-Open No. 10-2002-0015747 (Pesticide spraying device), one end of the medicine stand is connected to the pesticide supply hose (A), and the other end is connected to the connecting means. A first coupling band (2) provided with, a second coupling band (3) coupled by a connection means of the first coupling band (2) and having connection means on both sides, and the second coupling band (3) ) is composed of a third coupling band (4) coupled by a connecting means and formed with a closed cuff.

상기 제1결합대(2)는 일단에 손잡이(60)가 형성되고 타단에는 지지대 연결수단(20)이 형성된 지지대(10)와, 일단에는 농약공급호오스(A)를 연결하기 위한 호오스연결구(80)가 형성되고 타단에는 약대연결수단(50)이 형성되며 하단에 다수개의 노즐(41)을 구비하는 약대(40)와, 상기 지지대(10)에 약대(40)를 홀딩시키기 위해 약대홀딩수단(30)으로 구성된다.The first coupling rod (2) has a handle (60) formed at one end and a support connecting means (20) formed at the other end (10), and at one end a hose connector (80) for connecting the pesticide supply hose (A) ) is formed and a medicine table connecting means 50 is formed at the other end, and a medicine table 40 having a plurality of nozzles 41 at the lower end, and a medicine table holding means for holding the medicine table 40 to the support 10 ( 30) consists of

제2결합대(3)의 구조는 양단부에 지지대 연결수단(20)이 형성된 지지대(10)와, 역시 양단부에 약대연결수단(50)이 형성되고 하단에 다수개의 노즐(41)을 구비하는 약대(40)와, 약대홀딩수단(30)으로 구성된다.The structure of the second coupling band 3 includes a support 10 having support connecting means 20 formed at both ends, and a medicine band connecting means 50 formed at both ends and a plurality of nozzles 41 at the lower end. (40) and a medicine band holding means (30).

제3결합대(4)는 일단에 지지대 연결수단(20)이 형성되고, 타단에는 손잡이(70)가 형성된 지지대(10)와, 일단에는 약대연결수단(50)이 형성되고 타단은 막혀있으며, 하단에 다수개의 노즐(41)을 구비하는 약대(40)와, 약대홀딩수단(30)으로 구성된다.The third coupling band 4 has a support connecting means 20 formed at one end, a support 10 having a handle 70 formed at the other end, and a medicine rod connecting means 50 formed at one end and the other end is closed, It is composed of a medicine table 40 having a plurality of nozzles 41 at the lower end, and a medicine table holding means 30 .

따라서, 이웃하는 다수의 결합대(2,3,4)와 약대(40)들을 연결시키면서 동시에 지지대(10)도 연결시키게 된다.Accordingly, while connecting a plurality of adjacent coupling bars (2, 3, 4) and medicine bands 40, the support 10 is also connected at the same time.

이로 인해, 분리와 결합이 신속하고 용이하므로 이동 및 보관이 편리하고, 약품살포면적에 맞춰 길이를 조절할 수 있어서 약품이 살포되어야 할 면적과 위치에 정확한 약품살포가 가능해지며, 지지대와 약대홀딩수단에 의해 약대가 처지지 않게 되므로 작물을 손상시킬 우려가 없는 효과를 가지게 된다.For this reason, separation and combination are quick and easy, so movement and storage are convenient, and the length can be adjusted according to the area of application of the medicine, so that it is possible to accurately spray the medicine on the area and location where the medicine is to be sprayed, and it is applied to the support and the medicine holder holding means. Because the camel is not sagged by this, it has an effect that there is no fear of damaging the crop.

그런데, 이러한 종래기술에 의하면, 살포하고자하는 면적에 정확한 약품의 살포가 가능하지만, 바람이 부는 경우에는 분무되는 약품이 바람이 흩날리게 되어 정확한 위치에 분무되지 못하게 된다.However, according to this prior art, it is possible to accurately spray the chemical to the area to be sprayed, but when the wind blows, the sprayed chemical is blown away by the wind, so that it cannot be sprayed at the correct location.

이로 인하여, 약품의 낭비가 많고, 또한 약품이 분무되지 않아야 되는 주변 작물에도 약품이 분무되어 농작물이 고사되는 등의 피해가 발생하게 된다.Due to this, there is a lot of waste of chemicals, and damage such as the death of the crops due to the spraying of the chemicals also occurs on surrounding crops that should not be sprayed with the chemicals.

또한, 이러한 문제점 때문에 바람이 부는날에는 약품분무작업을 할 수 없어서, 농작물의 병충해 피해가 커지게 되고, 생산성이 낮아지는 문제점을 가지게 된다.In addition, because of these problems, it is not possible to spray chemicals on a windy day, so that damage from pests and diseases of crops is increased, and productivity is lowered.

<선행기술문헌><Prior art literature>

- 대한민국 공개특허 제10-2002-0015747호- Republic of Korea Patent Publication No. 10-2002-0015747

(농약살포장치) (Pesticide spraying device)

상기의 문제점을 해결하기 위하여 본 발명에서는 약대에 바람막이를 설치하여 바람에 영향을 받지 않은 상태에서 약품의 분무가 가능하도록 한 약품 분무 장치를 제공하는데 그 목적이 있다.In order to solve the above problems, it is an object of the present invention to provide a drug spraying device that enables spraying of drugs in a state that is not affected by wind by installing a windshield on the medicine table.

상기 목적을 달성하기 위한 본 발명의 약품 분무 장치는,The chemical spray device of the present invention for achieving the above object,

양측단에 체결부가 형성되어 이웃하는 약대와 연장되도록 체결되며, 등간격으로 복수의 약품 분무 노즐이 형성된 약대;a medicine table having fastening portions formed at both ends to extend with the neighboring medicine table, and having a plurality of chemical spray nozzles formed at equal intervals;

상기 약대의 양측에서 나란히 구비되고, 하측에는 바퀴가 구비된 한 쌍의 다리부;A pair of legs provided side by side on both sides of the medicine table, the lower side is provided with wheels;

상기 다리부의 상측에서 양측이 축으로 회전가능하게 고정된 권취롤;a winding roll in which both sides are rotatably fixed to the shaft at the upper side of the leg part;

상기 권취롤에 권취된 바람막이;로 구성된 것을 특징으로 한다.It is characterized in that it is composed of; a windshield wound on the winding roll.

상기 바람막이의 하단에는 그 폭방향으로 하단지지바가 고정되고, 상기 다리부에는 상하방향으로 길게 각각 가이드가 형성되며, 상기 하단지지바의 양측이 상기 각 가이드에 삽입되어 상하방향으로 이동이 가능하도록 구성된다.A lower support bar is fixed to the lower end of the windshield in the width direction, and guides are formed in the leg portion in the vertical direction, respectively, and both sides of the lower support bar are inserted into the guides to enable movement in the vertical direction. do.

이러한 본 발명에 의하면, 바람에 영향을 받지 않고 약품의 분무가 가능하므로, 정확한 위치에 약품의 분무가 이루어져서 역품에 의한 다른 농작물의 피해가 발생하지 않음과 약품이 불필요하게 낭비되는 경우가 발생하지 않으며, 이로 인하여 생산성이 높아지는 장점이 있다.According to the present invention, since it is possible to spray the chemical without being affected by the wind, the chemical is sprayed at the correct location, so that damage to other crops due to counterproducts does not occur and the case where the medicine is wasted does not occur. , this has the advantage of increasing productivity.

도1은 종래기술에 의한 농약살포장치의 구조를 보인 도.
도2는 본 발명에 의한 약품 분무 장치의 구조를 보인 도.
도3은 본 발명의 측면 구조도.1 is a view showing the structure of a pesticide spraying device according to the prior art.
Figure 2 is a view showing the structure of the chemical spraying device according to the present invention.
3 is a side structural view of the present invention;

전술한 목적, 특징 및 장점은 첨부된 도면을 참조하여 상세하게 후술되며, 이에 따라 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 용이하게 실시할 수 있을 것이다. The above-described objects, features and advantages will be described below in detail with reference to the accompanying drawings, and accordingly, those skilled in the art to which the present invention pertains will be able to easily implement the technical idea of the present invention.

본 발명을 설명함에 있어서 본 발명과 관련된 공지 기술에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 상세한 설명을 생략한다.In describing the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

본 발명에서 사용되는 용어는 본 발명에서의 기능을 고려하면서 가능한 현재 널리 사용되는 일반적인 용어들을 선택하였으나, 이는 당 분야에 종사하는 기술자의 의도 또는 판례, 새로운 기술의 출현 등에 따라 달라질 수 있다. The terms used in the present invention have been selected as currently widely used general terms as possible while considering the functions in the present invention, which may vary depending on the intention or precedent of a person skilled in the art, the emergence of new technology, and the like.

또한, 특정한 경우는 출원인이 임의로 선정한 용어도 있으며, 이 경우 해당되는 발명의 설명 부분에서 상세히 그 의미를 기재할 것이다. In addition, in a specific case, there is a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the corresponding invention.

따라서 본 발명에서 사용되는 용어는 단순한 용어의 명칭이 아닌, 그 용어가 가지는 의미와 본 발명의 전반에 걸친 내용을 토대로 정의되어야 한다.Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, rather than the name of a simple term.

이하, 첨부 도면을 참조하여 본 발명의 실시예를 상세하게 설명한다. Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

그러나, 다음에 예시하는 본 발명의 실시 예는 여러 가지 다른 형태로 변형될 수 있으며, 본 발명의 범위가 다음에 상술하는 실시 예에 한정되는 것은 아니다. However, the embodiments of the present invention illustrated below may be modified in various other forms, and the scope of the present invention is not limited to the embodiments described below.

본 발명의 실시 예는 당업계에서 통상의 지식을 가진 자에게 본 발명을 보다 완전하게 설명하기 위하여 제공되어지는 것이다.The embodiments of the present invention are provided to more completely explain the present invention to those of ordinary skill in the art.

도2는 본 발명에 의한 약품 분무 장치의 구조를 보인 도이고, 도3은 본 발명의 측면 구조도로서, 직선의 파이프 형태로 된 약대(100)가 수평방향으로 위치하고, 상기 약대(100)의 어느 한쪽 또는 양쪽에는 또다른 약대를 연결하여 고정하기 위한 연결부(110,111)가 구비되어 있다.Figure 2 is a view showing the structure of the chemical spraying device according to the present invention, Figure 3 is a side structural diagram of the present invention, the medicine table 100 in the form of a straight pipe is located in the horizontal direction, any of the medicine table 100 On one side or both sides, connecting portions 110 and 111 for connecting and fixing another medicine band are provided.

상기 약대(100)는 다수의 약대가 연장되어 연결된 경우에 그 휘어짐을 최소화하고 지탱력을 높이기 위하여 각파이프 형태 즉, 사각, 육각, 팔각의 단면을 갖는 구조를 가지는 것이 바람직하다.The medicine table 100 preferably has a structure having a cross section of a square pipe, that is, a square, hexagon, or octagon in order to minimize the bending and increase the holding force when a plurality of medicine tables are extended and connected.

상기 연결부(110,111)는 너트 형태로서, 상기 약대(100)의 양측에 나사산이 형성된 경우에 나사결합에 의해 이웃하는 약대와 연결시켜 연장되도록 하며, 바람직하게는 연결부(110,111)는 체결되었을 때 약품이 누설되지 않도록 기밀을 유지하도록 형성되는 것이 좋다.The connection parts 110 and 111 are in the form of nuts, and when threads are formed on both sides of the medicine table 100, they are connected to the neighboring medicine arms by screwing to extend them, and preferably, the connection parts 110 and 111 are the medicines when they are fastened. It is preferable that it is formed to maintain airtightness so as not to leak.

상기 약대(100)의 길이는 1~2m 내외로 형성되며, 도2에서와 같이 일정간격마다 노즐(150)이 구비되는데, 이러한 노즐(150)의 간격은 30~50cm의 간격을 유지하면서 복수개가 구비되어 있으며, 약대(100)의 후방에서 사선방향 하측을 향하여 설치된다.The length of the medicine table 100 is formed to be about 1 to 2 m, and nozzles 150 are provided at regular intervals as shown in FIG. 2 , and a plurality of nozzles 150 are spaced while maintaining an interval of 30 to 50 cm. It is provided, and is installed from the rear of the medicine table 100 toward the lower side in the oblique direction.

상기 약대(100)의 양측에서는 하측으로 연장된 한 쌍의 다리부(120,130)가 형성되는데, 상기 다리부(120,130)는 동일한 길이를 가지며, 하측에는 이동이 이동이 용이하도록 바퀴(121,131)가 구비되어 있다.A pair of leg parts 120 and 130 extending downward are formed on both sides of the medicine table 100. The leg parts 120 and 130 have the same length, and wheels 121 and 131 are provided on the lower side to facilitate movement. has been

또한, 상기 약대(100)의 전방부위에서 약대(100)와 나란히 권취롤(140)이 위치하고, 그 권취롤(140)의 축(140-1)은 상기 다리부(120,130)에 고정구(133)로 회전가능하게 고정되어 있다.In addition, the winding roll 140 is positioned side by side with the medicine table 100 in the front portion of the medicine table 100, and the shaft 140-1 of the winding roll 140 is attached to the leg portions 120 and 130 with a fastener 133. It is rotatably fixed with

즉, 축(140-1)의 양측은 각각 다리부(120,130)의 상측에 구비된 고정구(133)에 베어링을 매개로 하여 회전가능하게 고정되어 있으며, 이러한 권취롤(140)에는 바람막이(142)이 권취되어 있다.That is, both sides of the shaft 140-1 are rotatably fixed to the fixture 133 provided on the upper side of the leg portions 120 and 130 through a bearing, respectively, and the windshield 142 is provided on the winding roll 140. This is wound up.

상기 바람막이(142)는 그 폭이 다리부(120,130) 사이의 폭에 해당하고, 그 길이는 다리부(120,130)의 하측에 다다를 수 있는 길이를 가지게 되며, 재질로는 천, 비닐, 필름 재질로 되어 권취롤(140)에 쉽게 권취가 가능하면서도 바람을 막을 수 있는 재질로 되는 것이 바람직하다.The windshield 142 has a width corresponding to the width between the leg parts 120 and 130, and the length has a length that can reach the lower side of the leg parts 120 and 130, and the material is made of cloth, vinyl, or film material. It is preferable to be made of a material that can be easily wound on the winding roll 140 and can block the wind.

상기 바람막이(142)의 하단부위에는 가로방향으로 하단지지바(143)가 고정되어 구비되는데, 이러한 하단지지바(143)는 중량체로 되어 바람막이(142)가 상하방향, 좌우방향으로 팽팽하게 펼쳐질 수 있도록 하며, 그 양측부위는 바람막이(142)의 양단외측으로 더 연장되는 길이를 가지게 된다.A lower end support bar 143 is fixed to the lower end of the windshield 142 in the horizontal direction, and the lower support bar 143 is a weight body so that the windshield 142 can be stretched in the vertical direction and left and right directions. And, the both sides of the windshield 142 has a length that is further extended to the outside of both ends.

상기 다리부(120,130)의 전면에는 동일한 위치에 각각 상측부위부터 하측부위까지 장공 형태로 된 가이드(122,132)가 형성되며, 이 가이드(122,132)에 상기 하단지지바(143)의 양측이 삽입됨으로써 가이드(122,132)의 내측에서 하단지지바(143)가 상하방향으로 이동이 가능하게 된다.Guides 122 and 132 in the form of long holes are formed on the front surfaces of the leg portions 120 and 130 from the upper portion to the lower portion, respectively, at the same position, and both sides of the lower support bar 143 are inserted into the guides 122 and 132 to guide the guide. The lower support bar 143 on the inner side of the (122, 132) is possible to move in the vertical direction.

즉, 권취롤(140)에 바람막이(142)가 권취되면, 바람막이(142)가 상측으로 당겨지면서 하단지지바(143)가 가이드(122,132)의 내측에서 상측으로 이동하게 되고, 바람막이(142)가 하측으로 풀리게 되면 하단지지바(143)가 가이드(122,132)의 내측에서 하측으로 이동하게 됨으로써 바람막이(142)가 바람에 날리지 않도록 지지하게 되는 것이다.That is, when the windshield 142 is wound on the winding roll 140, the windshield 142 is pulled upwards and the lower support bar 143 moves from the inside of the guides 122 and 132 upwards, and the windshield 142 is When released to the lower side, the lower support bar 143 moves from the inner side of the guides 122 and 132 to the lower side, thereby supporting the windshield 142 so as not to be blown by the wind.

상기 권취롤(140)의 축(140-1)의 일측단에는 권취핸들(141)이 구비되어 있어서, 작업자가 권취핸들(141)을 순방향 또는 역방향으로 회전시킴으로써 바람막이(142)를 손쉽게 풀거나 감을 수 있게 된다.A winding handle 141 is provided at one end of the shaft 140-1 of the winding roll 140, so that the operator can easily loosen or wind the windshield 142 by rotating the winding handle 141 in the forward or reverse direction. be able to

또한, 하단지지바(143)의 가운데 부위에는 고정밴드(144)가 구비되어 있어서 바람막이(142)가 권취롤(140)에 권취되어 있을 때 풀림을 방지하게 되는데, 고정밴드(144)의 일측면에는 숫 밸크로가 형성되고, 타측면에는 암 밸크로가 형성되어 감겨진 바람막이(142)의 외측을 두른 상태에서 숫 밸크로와 암 밸크로가 서로 부착되어 고정시키게 되는 것이다.In addition, a fixing band 144 is provided in the middle portion of the lower support bar 143 to prevent loosening when the windshield 142 is wound on the winding roll 140 , one side of the fixing band 144 . A male velcro is formed on the other side, and a female velcro is formed on the other side so that the male velcro and the female velcro are attached to and fixed to each other in a state that surrounds the outside of the wound windshield 142 .

이러한 본 발명의 사용상태를 설명한다.The state of use of the present invention will be described.

약대(100)의 양측에 구비된 연결부(110,111)를 통하여 약품을 분무할 면적에 따라 다수의 약대를 연결시킨 다음, 바퀴(121,131)를 이용하여 약대(100)를 이동시키면서 노즐(150)을 통하여 약품을 분무하게 된다.A plurality of medicine tables are connected according to the area to be sprayed with the medicine through the connection parts 110 and 111 provided on both sides of the medicine table 100, and then, using the wheels 121 and 131, while moving the medicine table 100, through the nozzle 150 spray the drug.

만약, 바람이 불어오는 상태에서 약품을 분무하고자 한다면, 작업자는 약대(100)의 전방부위 즉 바람막이(142)가 구비된 부위를 바람이 불어오는 방향을 향하도록 하고, 고정밴드(1440)를 푼 다음 바람막이(142)를 권취롤(140)로부터 풀어서 하측을 펼치게 되는데, 이때 하단지지바(143)가 중량체로 되어 있으므로, 무게에 의하여 그 양측이 가이드(122,123)의 내측에 지지되어 하측으로 이동하게 된다.If, in the wind blowing state, to spray the drug, the operator directs the front portion of the medicine table 100, that is, the portion provided with the windshield 142 in the wind direction, and loosens the fixing band 1440. Next, the windshield 142 is released from the winding roll 140 to spread the lower side. At this time, since the lower support bar 143 is a weight body, both sides are supported inside the guides 122 and 123 by the weight to move downward. do.

따라서, 바람막이(142)가 풀리면서 다리부(120,130) 사이에서 스크린 즉 바람막이를 형성하게 되는 것이다.Accordingly, as the windshield 142 is released, a screen, that is, a windshield, is formed between the leg portions 120 and 130 .

물론, 하단지지바(143)가 가이드(122,123)의 가장 하측에 위치하였을 때 가이드(122,123) 또는 다리부(120,130)에 하단지지바(143)가 상측으로 이동하지 못하도록 도4에서와 같이 스토퍼(134)가 구비될 수 있는데, 이는 바람막이(142)에 풍압이 작용하여 하단지지바(143)가 상측으로 이동함으로써 바람을 막지 못하는 경우를 방지하는 것이다.Of course, when the lower support bar 143 is located at the lowermost side of the guides 122 and 123, the guides 122 and 123 or the lower support bar 143 on the leg portions 120 and 130 prevent the lower support bar 143 from moving upward as shown in FIG. 134) may be provided, which is to prevent a case in which wind pressure is applied to the windshield 142 and the lower support bar 143 moves upward to prevent the wind from being blocked.

이러한 스토퍼(134)의 구조는 다리부(120,130)에서 후방으로 연장된 후크 또는 걸림쇠 형태로서, 바람막이(142)가 하단으로 팽팽하게 당겨진 상태에서 하단지지바(143)의 양측을 더 당기게 되면 바람막이(142)의 탄성력에 의해 약간 더 하측으로 당겨지면서 하단지지바(143)가 스토퍼(134)의 하측으로 삽입되면서 걸리게 된다.The structure of the stopper 134 is in the form of a hook or a catch extending backward from the leg portions 120 and 130, and when the windshield 142 is pulled taut to the bottom, both sides of the lower support bar 143 are further pulled. While being pulled slightly further downward by the elastic force of 142 , the lower support bar 143 is caught while being inserted into the lower side of the stopper 134 .

따라서, 바람막이(142)에 풍압이 작용하더라도 하단지지바(143)가 상측으로 이동하지 않으므로, 바람막이 역할을 충실히 하여 노즐(150)을 통하여 약품이 바람에 흩날리지 않고 정확하게 분무가 가능하게 된다.Therefore, even if the wind pressure acts on the windshield 142, since the lower support bar 143 does not move upward, it faithfully serves as a windshield and accurately sprays the chemical without being blown away by the wind through the nozzle 150.

또한 노즐(150)은 약대(100)의 후방으로 사선방향 하측을 향하도록 설치되어 있어서, 분무되는 약품이 바람막이(142)쪽으로 분무되지 않게 됨으로써 약품의 낭비를 방지하게 된다.In addition, the nozzle 150 is installed to face downward in the oblique direction to the rear of the medicine table 100, so that the chemical to be sprayed is not sprayed toward the windshield 142, thereby preventing wastage of the medicine.

하단지지바(143)의 걸림상태를 해제하고자 하는 경우에는 하단지지바(143)를 스토퍼(134)의 하측으로 살짝 당긴 다음 이탈시키면 되고, 권취핸들(141)을 회전시키게 되면, 바람막이(142)가 권취롤(140)에 감기게 되며, 고정밴드(144)에 의해 그 감긴 상태를 고정시키면 된다.If you want to release the jamming state of the lower support bar 143, pull the lower support bar 143 to the lower side of the stopper 134 and then release it, and when the winding handle 141 is rotated, the windshield 142 is wound on the winding roll 140 , and the wound state is fixed by the fixing band 144 .

그리고, 상기 권취롤(140)에 태엽 스프링 등이 구비되어 있다면, 권취핸들(141)을 제거하고, 태엽 스프링의 탄성력에 의하여 권취롤(140)이 회전하면서 바람막이(142)가 자동으로 권취될 수 있을 것이다.And, if the winding roll 140 is provided with a mainspring spring, etc., the windshield 142 can be automatically wound by removing the winding handle 141 and rotating the winding roll 140 by the elastic force of the winding spring. There will be.

이상으로 본 발명 내용의 특정한 부분을 상세히 기술하였는 바, 당업계의 통상의 지식을 가진 자에게 있어서, 이러한 구체적 기술은 단지 바람직한 실시 예일뿐이며, 이에 의해 본 발명의 범위가 제한되는 것이 아닌 점은 명백할 것이다. As described above in detail a specific part of the content of the present invention, for those of ordinary skill in the art, it is clear that this specific description is only a preferred embodiment, and the scope of the present invention is not limited thereby. something to do.

따라서, 본 발명의 실질적인 범위는 첨부된 청구항들과 그것들의 등가물에 의하여 정의된다고 할 것이다.Accordingly, it is intended that the substantial scope of the present invention be defined by the appended claims and their equivalents.

100 : 약대 110,111 : 연결부
120,130 : 다리부 121.131 : 바퀴
122,132 : 가이드 133 : 고정구
134 : 스토퍼 140 : 권취롤
141 : 축 142 : 바람막이
143 : 하단지지바 144 : 고정밴드
150 : 노즐100: medicine table 110,111: connection part
120,130: leg 121.131: wheel
122,132: guide 133: fixture
134: stopper 140: winding roll
141: axis 142: windshield
143: lower support bar 144: fixed band
150: nozzle

Claims (3)

양측단에 체결부가 형성되어 이웃하는 약대와 연장되도록 체결되며, 등간격으로 복수의 약품 분무 노즐이 형성된 약대;
상기 약대의 양측에서 나란히 구비되고, 하측에는 바퀴가 구비된 한 쌍의 다리부;
상기 다리부의 상측에서 양측이 축으로 회전가능하게 고정된 권취롤;
상기 권취롤에 권취된 바람막이;로 구성된 것을 특징으로 하는 약품 분무 장치.a medicine table having fastening portions formed at both ends to extend with a neighboring medicine table, and having a plurality of chemical spray nozzles formed at equal intervals;
A pair of legs provided side by side on both sides of the medicine table, the lower side is provided with wheels;
a winding roll in which both sides are rotatably fixed to the shaft at the upper side of the leg part;
A chemical spraying device comprising; a windshield wound on the winding roll. 제1항에 있어서, 상기 바람막이의 하단에는 그 폭방향으로 하단지지바가 고정되고, 상기 다리부에는 상하방향으로 길게 각각 가이드가 형성되며, 상기 하단지지바의 양측이 상기 각 가이드에 삽입되어 상하방향으로 이동이 가능하도록 구성된 것을 특징으로 하는 약품 분무 장치.According to claim 1, wherein a lower end support bar is fixed to the lower end of the windshield in the width direction, each guide is formed in the vertical direction elongated on the leg portion, both sides of the lower support bar are inserted into the guides in the vertical direction Chemical spraying device, characterized in that configured to be movable. 제2항에 있어서, 상기 하단지지바에는 상기 권취롤의 감긴 상태를 고정시키기 위한 고정밴드가 구비되고, 상기 가이드의 하측부위에는 상기 하단지지바가 상측으로 이동하는 것이 방지하기 위한 스토퍼가 구비된 것을 특징으로 하는 약품 분무 장치.
The method of claim 2, wherein the lower support bar is provided with a fixing band for fixing the wound state of the winding roll, and a stopper is provided on the lower portion of the guide to prevent the lower support bar from moving upward. Characterized by a drug spraying device.
KR1020190156221A 2019-11-29 2019-11-29 Agricultural chemicals sprayer KR20210067020A (en)

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