KR101162416B1 - Device for assembling plunger sprayer - Google Patents

Device for assembling plunger sprayer Download PDF

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KR101162416B1
KR101162416B1 KR1020090095583A KR20090095583A KR101162416B1 KR 101162416 B1 KR101162416 B1 KR 101162416B1 KR 1020090095583 A KR1020090095583 A KR 1020090095583A KR 20090095583 A KR20090095583 A KR 20090095583A KR 101162416 B1 KR101162416 B1 KR 101162416B1
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South Korea
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insertion hole
connector
plunger
connecting rod
plunger body
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KR1020090095583A
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Korean (ko)
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KR20100083694A (en
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김동수
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김동수
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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
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • 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
    • Y10S43/90—Liquid insecticide sprayer

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

본 발명은 방제나 양수에 이용하는 동력 분무기용 플런저의 조립방법에 관한 것으로 보다 구체적인 것은 세라믹제 플런저 본체 일측단에 크랭크축의 크랭크를 접속할 수 있게 비철금속제(황동)연결구를 조립하는 것으로 연결구가 결합되는 결합부에 접합홈을 형성하여 접착제를 주입하여 플런저본체와 연결구가 서로 접합되도록 하는 분무기용 플런저 조립방법이다.The present invention relates to a method for assembling a plunger for a power sprayer used for controlling or pumping water, and more specifically, to a non-ferrous metal (brass) connector to be assembled to connect a crank of a crankshaft to one end of a ceramic plunger body. It is a plunger assembly method for a sprayer to form a joining groove in the portion to inject an adhesive to bond the plunger body and the connector.

플런저본체, 삽입공, 연결봉, 연결핀삽입구멍Plunger body, insertion hole, connecting rod, connecting pin insertion hole

Description

분무기용 플런저 조립방법{DEVICE FOR ASSEMBLING PLUNGER SPRAYER}How to assemble plunger for sprayer {DEVICE FOR ASSEMBLING PLUNGER SPRAYER}

본 발명은 방제나 양수에 이용하는 동력 분무기용 플런저의 조립방법에 관한 것이다.The present invention relates to a method for assembling a plunger for a power sprayer used for controlling or pumping water.

동력분무기는 크랭크축을 회전시켜 크랭크축에 부착된 플런저를 실린더내부로 왕복운동시켜 유체를 실린더 내부로 흡수하여 압축시키고 토출시키는 기구인데 동력분무기에 장치되는 플런저는 부식작용과 산화력이 높은 약제와 접촉하므로 쉽게 산화 부식되어 그 수명이 오래가지 못하는 불편이 있다.Power sprayer is a mechanism that rotates the crankshaft to reciprocate the plunger attached to the crankshaft into the cylinder to absorb, compress and discharge the fluid into the cylinder.The plunger installed in the power sprayer is in contact with chemicals having high corrosion and oxidation power. It is easily oxidized and has a long lifespan.

따라서 내부식성인 세라믹소재를 채용하여 제작하고 있으나 크랭크축이 접속되는 연결부의 구성이 난이하여 실용화에 곤란을 겪는 현실에 있다.Therefore, although a corrosion resistant ceramic material is adopted, the structure of the connection part to which the crankshaft is connected is difficult to realize in practical use.

본 발명은 상기와 같은 불편을 해소시키기 위해 플런저 본체를 세라믹제로 성형하고 크랭크축의 크랭크와 결합되는 부분에 비철금속제 연결구를 결합하고 결합부를 접착제로 접합할 수 있게 조립방법을 개발함으로써 볼트너트를 사용하지 아니하고 내구적인 방법으로 접합이 이루어지도록 한 것이다.The present invention does not use the bolt nut by forming a plunger main body made of ceramics in order to alleviate the inconvenience as described above, and by assembling a non-ferrous metal connector to a portion of the crankshaft that is joined to the crank and joining the joint with an adhesive. No joining is done in a durable manner.

본 발명은 세라믹제 플런저 본체 내측단에 크랭크축의 크랭크를 접속할 수 있게 만든 비철금속제(황동)연결구를 결합하고 결합부에 형성된 접합홈에 접착제를 주입하여 플런저본체와 연결구의 접합상태가 외부에서 보이지 않도록 조립방법을 개발한 것이다.The present invention is to join the non-ferrous metal (brass) connector made to connect the crank of the crankshaft to the inner end of the ceramic plunger body and inject the adhesive into the joint groove formed in the coupling portion so that the joint state of the plunger body and the connector is not visible from the outside. The assembly method was developed.

이와 같이 된 본 발명은 세라믹제로 된 플런저 본체의 내측단에 크랭크축의 크랭크를 접속할 수 있게 플런저 본체의 내측단 중심에 삽입공 을 형성하여 내주면에 환상으로 접합홈을 형성하고 비철금속제로 된 연결구의 본체에서 플런저 중심공의 삽입공 쪽으로 투입되게 연결봉을 형성하여 그 외면에 플런저의 삽입공에 형성된 접합홈과 대향하는 위치에 환상으로 접합홈을 형성하고 연결구의 중심부에 접착제 주입공을 형성하여 연결봉 외면에 형성한 접합홈에 이르도록 연통공을 형성시켜서 연결구의 연결봉을 플런저 중심삽입공에 삽입한 다음 연결봉의 주입공으로 접착제를 강제 주입하면 주입된 접착제가 연결봉의 주입공에서 연통공을 통해 접합흠으로 공급되어 플런저 본체의 삽입공과 연결구의 연결봉에 형성된 접합홈에 공급되어 충만되므로 서로가 접합되어 일체가 되도록 부착시킬 수 있고 이로 인해 볼트와 너트를 사용하지 않고 플런저본체와 연결구를 접합시킬 수 있어서 크랭크축과의 결합을 원활하게 할 수 있고, 외부에서 보아 접합의 흔적이 없는 제품을 제조할 수 있게 된다.The present invention as described above forms an insertion hole in the center of the inner end of the plunger main body so as to connect the crank of the crankshaft to the inner end of the ceramic plunger main body to form a joining groove in an annular inner peripheral surface and in the main body of the non-ferrous metal connector A connecting rod is formed to be inserted into the insertion hole of the center of the plunger, and an outer ring is formed on the outer surface of the connecting rod by forming an annular injection groove at a position opposite to the joining groove formed in the insertion hole of the plunger. After forming the communication hole to reach the joint groove, insert the connecting rod of the connector into the center of the plunger insertion hole and inject the adhesive into the injection hole of the connecting rod. Then, the injected adhesive is supplied to the joint through the connecting hole from the injection hole of the connecting rod. It is filled and supplied to the joint groove formed in the insertion hole of the plunger body and the connecting rod of the connector. It can be attached to each other to be united, and this allows the plunger body and the connector to be joined without using bolts and nuts, so that the crankshaft can be smoothly joined and seen from the outside. It can be prepared.

그러므로 실린더에 왕복되는 플런저를 세라믹제품으로 제조할 수 있게 되는 효과를 얻게 되며 이로인해 약품에 대하여 내부식성이 좋고 내마모성이 양호한 세라믹제 플런저를 공급할 수 있는 이점이 있다.Therefore, the effect of being able to manufacture the plunger reciprocating to the cylinder can be obtained as a ceramic product, which has the advantage of supplying a ceramic plunger having good corrosion resistance and good abrasion resistance to chemicals.

본 발명은 세라믹제 원봉체로 된 플런저본체(1)의 내측단에 크랭크축의 크랭크를 연결할 수 있도록 연결구(3)를 조립하는 조립방법에 관한 것이다.
이를 위해 본 발명은 플런저본체(1)에서 연결구가 부착되는 일측단의 중심부에 길이방향으로 삽입공(2)을 형성하고 삽입공의 내주면에 일정간격을 두고 환상으로 접합홈(2a)(2b)을 형성하는 단계와
비철금속제로 연결구(3)를 제조하여 연결부본체 일측으로 플런저본체의 삽입공(2)에 결합하는 연결봉(3a)을 형성하고, 연결봉(3a) 외주면에 플런저 본체의 삽입공 내면에 형성된 환상 접합홈(2a)(2b)과 대향하는 위치를 선택하여 환상으로 접합홈(4a)(4b)을 형성하는 단계와
연결봉(3a)이 형성되는 반대측에 크랭크결합홈(3b)을 형성하여 그 양측벽에 연결편삽입구멍(3c)을 관통되게 형성하고, 크랭크결합홈에서 연결봉 중심으로 향해 접착제주입공(5)을 형성하여 접착제주입공(5)내측에서 접합홈(4a)(4b)쪽으로 연통공(5a)(5b)을 천공하는 연결구(3) 형성단계와
연결구의 연결봉을 플런저본체의 삽입공(2)에 결합하고 접착제 주입공을 통해 접착제(4)를 주입하여 접착제가 연통공(5a)(5b)을 통해 접합홈(2a)(2b)(4a)(4b)에 충만되어 플런저본체(1)와 연결구(3)를 접합시키는 접합단계로 이루어지는 조립방법이다.The present invention relates to an assembly method for assembling the connector (3) to connect the crank of the crankshaft to the inner end of the plunger body (1) made of a cylindrical rod.
To this end, the present invention forms an insertion hole (2) in the longitudinal direction in the center of the one end to which the connector is attached in the plunger body (1) and annularly joining grooves (2a) (2b) with a predetermined interval on the inner peripheral surface of the insertion hole Forming a
The connector 3 is made of non-ferrous metal to form a connecting rod 3a for coupling to the insertion hole 2 of the plunger body to one side of the connecting body, and an annular joint groove formed on the inner surface of the insertion hole of the plunger body on the outer circumferential surface of the connecting rod 3a. Selecting a position opposite to 2a) and 2b to form the joining grooves 4a and 4b annularly;
The crank coupling groove 3b is formed on the opposite side where the connecting rod 3a is formed, and the connection piece insertion hole 3c is formed in both side walls thereof, and the adhesive injection hole 5 is formed toward the center of the connecting rod from the crank coupling groove. And forming a connector 3 for drilling the communication holes 5a and 5b from the inside of the adhesive injection hole 5 toward the joining grooves 4a and 4b.
The connecting rod of the connector is connected to the insertion hole 2 of the plunger body and the adhesive 4 is injected through the adhesive injection hole so that the adhesive is connected to the joining grooves 2a, 2b and 4a through the communication holes 5a and 5b. (4b) is an assembly method comprising a joining step in which the plunger body 1 and the connector 3 are joined together.

도 1은 본 발명의 분해 단면도1 is an exploded cross-sectional view of the present invention

도 2는 도 1의 조립상태 단면도2 is a cross-sectional view of the assembled state of FIG.

도 3은 도 2의 가-가'선 단면도이다.3 is a cross-sectional view taken along line 2 of FIG.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 플런저본체 2 : 삽입공1: plunger main body 2: insertion hole

2a,2b : 접합홈 3 : 연결구2a, 2b: joining groove 3: connector

3a : 연결봉 3b : 크랭크결합홈
3c : 연결핀삽입구멍 4 : 접착제 4a,4b : 접합홈 5 : 접착제주입공 5a,5b : 연통공3a: connecting rod 3b: crank coupling groove
3c: connecting pin insertion hole 4: adhesive 4a, 4b: joining groove 5: adhesive injection hole 5a, 5b: communication hole

Claims (1)

세라믹원봉체로 된 플런저본체(1)에서 연결구가 부착되는 일측단의 중심부에 길이방향으로 삽입공(2)을 형성하고 삽입공의 내주면에 일정간격을 두고 환상으로 접합홈(2a)(2b)을 형성하는 단계와In the plunger body (1) made of a ceramic circular rod, the insertion hole (2) is formed in the longitudinal direction at the center of one end to which the connector is attached, and the joining grooves (2a) (2b) are annularly spaced at regular intervals on the inner circumferential surface of the insertion hole. Forming and 비철금속제로 연결구(3)를 제조하여 연결부본체 일측으로 플런저본체의 삽입공(2)에 결합하는 연결봉(3a)을 형성하고, 연결봉(3a) 외주면에 플런저 본체의 삽입공 내면에 형성된 환상 접합홈(2a)(2b)과 대향하는 위치를 선택하여 환상으로 접합홈(4a)(4b)을 형성하는 단계와The connector 3 is made of non-ferrous metal to form a connecting rod 3a for coupling to the insertion hole 2 of the plunger body to one side of the connecting body, and an annular joint groove formed on the inner surface of the insertion hole of the plunger body on the outer circumferential surface of the connecting rod 3a. Selecting a position opposite to 2a) and 2b to form the joining grooves 4a and 4b annularly; 연결봉(3a)이 형성되는 반대측에 크랭크결합홈(3b)을 형성하여 그 양측벽에 연결편삽입구멍(3c)을 관통되게 형성하고, 크랭크결합홈에서 연결봉 중심으로 향해 접착제주입공(5)을 형성하여 접착제주입공(5)내측에서 접합홈(4a)(4b)쪽으로 연통공(5a)(5b)을 천공하는 연결구 형성단계와 The crank coupling groove 3b is formed on the opposite side where the connecting rod 3a is formed, and the connection piece insertion hole 3c is formed in both side walls thereof, and the adhesive injection hole 5 is formed toward the center of the connecting rod from the crank coupling groove. And a connector forming step of drilling the communication holes 5a and 5b from the inside of the adhesive injection hole 5 toward the bonding grooves 4a and 4b. 연결구의 연결봉을 플런저본체의 삽입공(2)에 결합하고 접착제 주입공을 통해 접착제(4)를 주입하여 접착제가 연통공(5a)(5b)을 통해 접합홈(2a)(2b)(4a)(4b)에 충만되어 플런저본체(1)와 연결구(3)를 접합시키는 접합 단계로 이루어지는 분무기용 플런저 조립방법The connecting rod of the connector is connected to the insertion hole 2 of the plunger body and the adhesive 4 is injected through the adhesive injection hole so that the adhesive is connected to the joining grooves 2a, 2b and 4a through the communication holes 5a and 5b. A method for assembling a plunger for a nebulizer, which is filled with (4b) and comprises a joining step of joining the plunger body 1 and the connector 3 together.
KR1020090095583A 2009-10-08 2009-10-08 Device for assembling plunger sprayer KR101162416B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7398539B2 (en) 2004-06-23 2008-07-08 Samsung Electro-Mechanics Co., Ltd Height-variable type turntable assembly and optical disk device including the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200221452Y1 (en) 2000-10-26 2001-04-16 최상영 cooling flanger of ceramic for sprayer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200221452Y1 (en) 2000-10-26 2001-04-16 최상영 cooling flanger of ceramic for sprayer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7398539B2 (en) 2004-06-23 2008-07-08 Samsung Electro-Mechanics Co., Ltd Height-variable type turntable assembly and optical disk device including the same

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