KR900006615Y1 - Lubricant spraying nozzle - Google Patents

Lubricant spraying nozzle Download PDF

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Publication number
KR900006615Y1
KR900006615Y1 KR2019880009490U KR880009490U KR900006615Y1 KR 900006615 Y1 KR900006615 Y1 KR 900006615Y1 KR 2019880009490 U KR2019880009490 U KR 2019880009490U KR 880009490 U KR880009490 U KR 880009490U KR 900006615 Y1 KR900006615 Y1 KR 900006615Y1
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KR
South Korea
Prior art keywords
valve
injection hole
nozzle
lubricating oil
chamber
Prior art date
Application number
KR2019880009490U
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Korean (ko)
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KR900000376U (en
Inventor
서형덕
Original Assignee
금성전선 주식회사
문박
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 금성전선 주식회사, 문박 filed Critical 금성전선 주식회사
Priority to KR2019880009490U priority Critical patent/KR900006615Y1/en
Publication of KR900000376U publication Critical patent/KR900000376U/en
Application granted granted Critical
Publication of KR900006615Y1 publication Critical patent/KR900006615Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
    • 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

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  • Nozzles (AREA)

Abstract

내용 없음.No content.

Description

윤활유 분사용 노즐Lubricant nozzle

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 (a)는 본 고안의 조립 단면도. (b) 는 (a)의 A-A선 단면도.2 is a cross-sectional view of the present invention (a). (b) is sectional drawing of the A-A line | wire of (a).

제3도는 종래도.3 is a conventional diagram.

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

1 : 몸체 2 : 챔버(Chamber)1: Body 2: Chamber

3 : 스프링 4 : 머리부3: spring 4: head

5 : 분사구멍 막힘 방지용 핀 6 : 밸브5: injection hole clogging prevention pin 6: valve

7 : 니플(Nipple) 8 : 나사7: Nipple 8: Screw

9 : 패킹9: packing

본 고안은 농기계의 집중 윤활부에 윤활유를 분사하도록 설치되는 노즐(Nozzle)에 관한 것으로서, 특히 체크밸브(Check Valve)의 기능은 물론 노즐 분사 구멍의 막힘을 방지 할수 있도록 고안된 노즐에 관한 것이다.The present invention relates to a nozzle (Nozzle) is installed to inject lubricating oil to the concentrated lubrication unit of agricultural machinery, in particular to a nozzle designed to prevent the clogging of the nozzle injection hole as well as the function of a check valve (Check Valve).

농기계에 있어서 집중 윤활부(즉, 인기체인, 예취날 구동체인 등)에는 노즐을 사용하여 수시로 윤활유를 집중 분사 주유하게되는데, 이에 사용되어졌던 종래의 노즐은 제3도에 도시된 바와같이 분사구멍(50)이 형성된 노즐 몸체(51)와 니플(Nipple)(52)이 엘보우형으로 조립되고 그 내부에 단순히 체크밸브(53)를 내장시켜 불사용시에는 체크밸브(53)에 의해 유로가 패쇄되도록 하였던바, 윤활유를 분사한다는 노즐의 고유기능은 수행할 수 있지만 작업중에 발생되는 먼지 및 이물질이 분사구멍에 끼이는 것을 방지할수 있는 아무런 장치가 구성되어 있지 않아 분사구멍에 잔류하는 점도 높은 윤활유에 먼지 및 이 물질이 부착되어 분사구멍이 수시로 막히게 됨으로써 윤활유의 공급이 제대로 이루어지지 않음은 물론 불필요하게 체크 밸브 챔버(Chamber)가 크게 형성되어 있어 압력 손실이 많은 등의 문제점을 안고 있었다.In agricultural machinery, concentrated lubricating parts (ie, popular chains, cutting blade drive chains, etc.) are often lubricated by lubricating oil by using nozzles. Conventional nozzles used in this regard are spray holes (as shown in FIG. 3). The nozzle body 51 and the nipple 52, in which the 50 is formed, are assembled in an elbow shape, and a check valve 53 is simply built in the inside thereof so that the flow path is blocked by the check valve 53 when not in use. Bar, it is possible to perform the inherent function of the nozzle to inject lubricating oil, but there is no device to prevent dust and foreign substances from getting caught in the spraying hole. This material is attached and the injection hole is frequently blocked, so that the lubricating oil is not supplied properly and the check valve chamber is largely unnecessary. It was facing the problem of sex is a lot of pressure loss.

따라서 본 고안자는 상기의 종래 제반 문제점을 해결하기 위하여 체크 밸브 저면에 분사 구멍 막힘 방지용핀을 일체로 형성시켜 체크 밸브의 작동에 따라 분사구멍을 열고 닫히도록 하고 체크 밸브 챔버의 크기를 줄이고 그 외주벽에 윤활유의 통로를 형성시켜 윤활유의 공급에 지장이 없도록 고안한 본 고안의 노즐을 제공함으로써, 노즐 분사구멍의 막힘을 방지하고 체크 밸브의 안정적인 작동과 유압손실을 줄이고자 하는데 그 목적을 둔 것이다.Therefore, the present inventors integrally form the injection hole clogging prevention pins on the bottom of the check valve in order to solve the above-mentioned conventional problems, open and close the injection holes according to the operation of the check valve, reduce the size of the check valve chamber, and reduce the outer circumferential wall thereof. The purpose of the present invention is to provide a nozzle of the present invention devised so that the passage of the lubricant oil does not interfere with the supply of the lubricant oil, thereby preventing clogging of the nozzle injection hole and reducing the stable operation of the check valve and the hydraulic loss.

상기와 같은 목적을 실현할수 있는 본 고안의 구체적인 내용을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.When described in detail with reference to the accompanying drawings, the specific content of the present invention that can achieve the above object is as follows.

제1도는 본 고안의 분해사시도로서 몸체(1)의 상측에 챔버(2)를 형성하여 스프링(3)과 하단에 머리부(4)를 갖는 분사구멍 막힘 방지용 핀(5)이 저면에 형성된 밸브(6)를 삽입시키고 니플(7)을 나사 결합시키되, 나사(8)의 하단에 패킹(9)을 개재하여 밀폐 시킨 것이다.1 is an exploded perspective view of the present invention to form a chamber (2) on the upper side of the body (1) valves formed with a spring (3) and the lower end of the injection hole blocking pin (5) having a head (4) at the bottom (6) is inserted and the nipple (7) is screwed, but is sealed by the packing (9) on the lower end of the screw (8).

또한, 제2도 (a),(b)는 내부구조를 보다 확실히 나타내는 조립단면도 및 요부 단면도로서 챔버(2)의 벽부에는 다수의 윤활유 통로(10)를 마련하여, 밸브(6)의 저면에는 하단에 머리부(4)를 갖는 분사구멍 막힘 방지용핀(5)이 형성되어 밸브(6)의 작동에 따라 분사구멍(11)을 개방 및 밀폐하는 기능이 부여되며, 스프링(3)은 챔버(2)의 밑면과 밸브(6)사이에 탄지되어 그 내부에서 위치를 벗어나지 않는 상태로 작동하게 된다.2 (a) and 2 (b) are an assembled sectional view and a main sectional view showing the internal structure more reliably. A plurality of lubricating oil passages 10 are provided in the wall of the chamber 2, and the bottom surface of the valve 6 The injection hole clogging prevention pin (5) having a head (4) at the bottom is formed to impart a function of opening and closing the injection hole (11) in accordance with the operation of the valve (6), the spring (3) is a chamber ( 2) is operated between the bottom of the valve and the valve (6) does not leave the position inside.

따라서 니플(7)측에서 윤활유의 유압이 작용하면 그 압력에 의하여 밸브(6)가 하강하면서 막힘 방지용핀(5)도 하강하여 핀(5)의 머리부(4)가 분사구멍(11)을 개방함과 동시에 윤활유가 챔퍼(2)의 윤활유 통로(10)와 분사구멍(11)을 통해 분사되며, 유압이 끊어지면 압축된 스프링(3)력에 의하여 밸브(6)가 복귀되어 니플(7)의 내경을 밀폐 시킴과 동시에 핀(5)의 머리부(4)는 분사구멍(11)의 하단부를 밀폐 시켜 먼지 및 이물질의 침투를 방지하는 것이다.Therefore, when the hydraulic pressure of the lubricating oil acts on the nipple 7 side, the valve 6 is lowered by the pressure, and the blocking pin 5 is also lowered so that the head 4 of the pin 5 opens the injection hole 11. At the same time, the lubricant is injected through the lubricating oil passage 10 and the injection hole 11 of the chamfer 2, and when the hydraulic pressure is cut off, the valve 6 is returned by the compressed spring 3 force and the nipple 7 At the same time to seal the inner diameter of the head 5 of the pin (5) to seal the lower end of the injection hole 11 to prevent the penetration of dust and foreign matter.

여기서 윤활유 통로(10)는 유압에 의한 밸브(6)의 하강시 윤활유가 순조로운 유로를 형성할 수 있도록 한것이며 또한 몸체(1)와 니플(7)과의 나사결합 부분을 유압이 누설되거나 먼저, 습기등의 물질이 침입됨을 방지하기 위하여 패킹(9)을 개재시켜 완전한 기밀이 유지될수 있다.In this case, the lubricating oil passage 10 allows the lubricating oil to form a smooth flow path when the valve 6 is lowered by the hydraulic pressure, and the hydraulic oil leaks to the threaded portion between the body 1 and the nipple 7 first. In order to prevent invasion of substances such as moisture and the like, the airtightness can be maintained through the packing 9.

이상과 같은 본 고안은 노즐분사구멍의 막힘을 방지하고 챔버의 공간을 최소화하는 한편 밸브의 작동이 안정될 수 있는 실용적인 고안인 것이다.The present invention as described above is a practical design that can prevent the clogging of the nozzle injection hole and minimize the space of the chamber while the operation of the valve can be stabilized.

Claims (1)

몸체(1)의 상측 내부에 챔버(2)를 형성시키되, 그 벽부에는 다수의 윤활유 통로(10)를 마련하는 한편 그 내부로 스프링(3)과 하단에 머리부(4)를 갖는 분사구멍 막힘 방지용 핀(5)을 밸브(6)저면에 일체 형성시켜 삽입하고 니플(7)의 나사(8) 하단에 패킹(9)을 개재하여 나사결합 한것을 특징으로 하는 윤활유 분사용 노즐The chamber 2 is formed inside the upper part of the body 1, and the wall part is provided with a plurality of lubricating oil passages 10, while the injection holes are blocked with a spring 3 and a head 4 at the bottom thereof. Lubricant injection nozzle, characterized in that the prevention pin (5) is integrally formed on the bottom surface of the valve (6) and inserted into the bottom of the screw (8) of the nipple (7) through a packing (9)
KR2019880009490U 1988-06-21 1988-06-21 Lubricant spraying nozzle KR900006615Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880009490U KR900006615Y1 (en) 1988-06-21 1988-06-21 Lubricant spraying nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880009490U KR900006615Y1 (en) 1988-06-21 1988-06-21 Lubricant spraying nozzle

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KR900000376U KR900000376U (en) 1990-01-17
KR900006615Y1 true KR900006615Y1 (en) 1990-07-26

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KR2019880009490U KR900006615Y1 (en) 1988-06-21 1988-06-21 Lubricant spraying nozzle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100227660B1 (en) * 1997-08-18 1999-11-01 정몽규 Gas inputting nozzle of the air tools

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100850218B1 (en) * 2007-06-18 2008-08-04 조영월 Nozzle injection for gresa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100227660B1 (en) * 1997-08-18 1999-11-01 정몽규 Gas inputting nozzle of the air tools

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Publication number Publication date
KR900000376U (en) 1990-01-17

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