KR100392204B1 - Structure for connecting pulsator in milker - Google Patents

Structure for connecting pulsator in milker Download PDF

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Publication number
KR100392204B1
KR100392204B1 KR10-2000-0052508A KR20000052508A KR100392204B1 KR 100392204 B1 KR100392204 B1 KR 100392204B1 KR 20000052508 A KR20000052508 A KR 20000052508A KR 100392204 B1 KR100392204 B1 KR 100392204B1
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KR
South Korea
Prior art keywords
pulsator
connector
male
handle
female
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KR10-2000-0052508A
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Korean (ko)
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KR20020019329A (en
Inventor
김강호
윤택우
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윤택우
김강호
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Priority to KR10-2000-0052508A priority Critical patent/KR100392204B1/en
Publication of KR20020019329A publication Critical patent/KR20020019329A/en
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Publication of KR100392204B1 publication Critical patent/KR100392204B1/en

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01JMANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00Milking machines or devices
    • A01J5/04Milking machines or devices with pneumatic manipulation of teats
    • A01J5/16Teat-cups with pulsating devices
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01JMANUFACTURE OF DAIRY PRODUCTS
    • A01J5/00Milking machines or devices
    • A01J5/04Milking machines or devices with pneumatic manipulation of teats
    • A01J5/047Vacuum generating means, e.g. by connecting to the air-inlet of a tractor engine

Abstract

본 발명은 착유기의 맥동기와 손잡이를 간단하게 연결하여 설치비를 절감하고, 또한 맥동기에 직류전원(DC)을 공급하도록 연결된 커넥터의 극성이 반대로 접속되는 것을 미연에 방지할 수 있도록 한 젖소 착유기의 맥동기 연결구조에 관한 것이다.The present invention provides a milk cow milking machine that can easily connect the pulsator and handle of the milking machine to reduce the installation cost, and to prevent the polarity of the connector connected to supply the DC power supply to the pulsator in reverse. Pulsator connection structure.

본 발명은 밀크 크로우에 연결되는 우유호스(10), 유두컵에 연결되는 진공호스(20), 진공호스(20)에 연결되는 맥동기(30), 진공호스(20)와 맥동기(30)를 연결시켜주는 손잡이(40), 맥동기(30)에 직류전원이 공급되도록 전원과 맥동기(30)를 연결하는 암,수 커넥터(50)로 구성된 것에 있어서, 상기 손잡이(40)의 연결부(41) 외경에 장착되는 패킹(60), 상기 맥동기(30)의 암나사관(31)에 나사결합되는 숫나사관(71)을 구비하여 연결부(41)에 기밀하게 압입되는 연결구(70), 상기 암,수 커넥터(50)의 내경과 외경에 형성되어 오접속을 방지하는 안내돌기(51) 및 안내홈(52)을 포함하여 구성된다.The present invention is the milk hose 10 is connected to the milk crow, the vacuum hose 20 is connected to the teat cup, the pulsator 30 is connected to the vacuum hose 20, the vacuum hose 20 and the pulsator 30 The handle 40 for connecting the female, male and male connector 50 for connecting the power and the pulsator 30 so that the DC power is supplied to the pulsator 30, the connection portion of the handle 40 41) a connector 60 mounted on an outer diameter and a male threaded pipe 71 screwed to the female threaded pipe 31 of the pulsator 30, the connector 70 being press-fitted into the connecting part 41 in an airtight manner; It is formed on the inner and outer diameters of the male and female connectors 50, and includes a guide protrusion 51 and a guide groove 52 to prevent a wrong connection.

Description

젖소 착유기의 맥동기 연결구조{Structure for connecting pulsator in milker}Structure for connecting pulsator in milker

본 발명은 젖소의 젖을 짜는 착유기에 관한 것으로, 더 상세하게는 맥동기와 손잡이를 간단하게 연결하여 설치비를 절감하고, 또한 맥동기에 직류전원(DC)을 공급하도록 연결된 커넥터의 극성이 반대로 접속되는 것을 미연에 방지할 수 있도록한 젖소 착유기의 맥동기 연결구조에 관한 것이다.The present invention relates to a milking machine for milking cows, and more particularly, by simply connecting the pulsator and the handle to reduce the installation cost, and the polarity of the connector connected to supply the DC power supply (DC) to the pulsator is connected in reverse. The present invention relates to a pulsator connection structure of a cow's milker, which can be prevented in advance.

일반적으로 젖소 착유기는 진공압력에 의한 맛사지 자극과 착유를 자동적으로 조절해주는 것으로, 이러한 젖소 착유기는 젖소의 유두에 흡착되는 다수의 유두컵, 상기 다수의 유두컵을 집중시키는 밀크 크로우, 상기 밀크 크로우에 연결되는 우유호스, 상기 유두컵에 연결되는 진공호스, 상기 진공호스에 연결되는 맥동기, 상기 진공호스와 맥동기를 연결시켜주는 손잡이, 및 상기 맥동기에 직류(DC)전원이 공급되도록 전원과 맥동기를 연결하는 커넥터로 구성된다.In general, the cow milking machine is to automatically control the massage stimulation and milking by the vacuum pressure, the cow milking machine is a plurality of teat cups that are adsorbed on the teat of the cow, milk crow to concentrate the plurality of teat cups, the milk crow A milk hose to be connected, a vacuum hose connected to the teat cup, a pulsator connected to the vacuum hose, a handle connecting the vacuum hose and the pulsator, and a power source to supply DC power to the pulsator; It consists of a connector that connects the pulsator.

그러나, 종래에는 맥동기와 손잡이를 연결시켜주는 연결구조가 매우 복잡하여 설치비용이 과다하게 소요되는 문제점이 있었다.However, in the related art, the connection structure for connecting the pulsator and the handle is very complicated, and there is a problem in that the installation cost is excessively required.

또한 종래에는 커넥터에 오접속을 방지하는 구조가 결여되었기 때문에 암,수 커넥터 접속시 반드시 극성을 확인한후 접속시켜야 하나, 작업자의 부주의로 인해 커넥터의 극성(+,-)이 반대로 접속될 경우 맥동기가 작동되지 않는 문제점이 있었다.In addition, in the prior art, the connector prevents incorrect connection. Therefore, when connecting the male and female connectors, be sure to check the polarity. However, if the polarity (+,-) of the connector is reversed due to inadvertent operator's care, the pulsator may There was a problem that did not work.

본 발명의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해 발명한 것으로, 맥동기와 손잡이를 간단하게 연결하여 설치비를 절감하고, 또한 맥동기에 직류전원(DC)을 공급하도록 연결된 커넥터의 극성이 반대로 접속되는 것을 미연에 방지할 수 있도록 한 젖소 착유기의 맥동기 연결구조를 제공하는 데 있다.An object of the present invention is to invent the conventional drawbacks as described above, the connection of the pulsator and the handle is simply connected to reduce the installation cost, and also the polarity of the connector connected to supply the DC power (DC) to the pulsator On the contrary, the present invention provides a pulsator connection structure of a cow's milking machine which can prevent the connection in advance.

상기 목적을 달성하기 위해 본 발명은 손잡이의 연결부 외경에 패킹을 장착하고, 상기 연결부에 연결구를 기밀하게 압입시켜 고정하되, 상기 연결구에는 맥동기의 암나사관에 나사결합되는 숫나사관을 일체로 형성하고, 암,수 커넥터의 내경 및 외경에 오접속을 방지하는 안내돌기 및 안내홈을 각각 형성한 것이다.In order to achieve the above object, the present invention is equipped with a packing on the outer diameter of the handle, and securely fixed by press-fitting the connector to the connecting portion, the connector is integrally formed with a male screw threaded to the female screw tube of the pulsator; And guide protrusions and guide grooves for preventing erroneous connection to inner and outer diameters of the male and female connectors, respectively.

도 1은 본 발명의 구조를 보인 사시도.1 is a perspective view showing the structure of the present invention.

도 2는 본 발명의 요부를 발췌한 단면도.2 is a cross-sectional view of the main portion of the present invention.

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

10 : 우유호스 20 : 진공호스10: milk hose 20: vacuum hose

30 : 맥동기 31 : 암나사관30: pulsator 31: female thread

40 : 손잡이 41 : 연결부40: handle 41: connector

50 : 커넥터 51 : 안내돌기50: connector 51: guide protrusion

52 : 안내홈 60 : 패킹52: guide groove 60: packing

70 : 연결구 71 : 숫나사관70: connector 71: male thread

이하 첨부된 도면에 따라서 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

본 발명은 도 1과 도 2에 도시되는 바와 같이, 밀크 크로우에 연결되는 우유호스(10), 유두컵에 연결되는 진공호스(20), 진공호스(20)에 연결되는 맥동기(30), 진공호스(20)와 맥동기(30)를 연결시켜주는 손잡이(40), 맥동기(30)에 직류전원이 공급되도록 전원과 맥동기(30)를 연결하는 암,수 커넥터(50)로 구성된 것에 있어서, 상기 손잡이(40)의 연결부(41) 외경에 장착되는 패킹(60), 상기 맥동기(30)의 암나사관(31)에 나사결합되는 숫나사관(71)을 구비하여 연결부(41)에 기밀하게 압입되는 연결구(70), 상기 암,수 커넥터(50)의 내경과 외경에 형성되어 오접속을 방지하는 안내돌기(51) 및 안내홈(52)을 포함하여 구성된 것을 그 기술적 구성상의 특징으로 한다.1 and 2, the milk hose 10 is connected to the milk crow, the vacuum hose 20 is connected to the teat cup, the pulsator 30 is connected to the vacuum hose 20, A handle 40 connecting the vacuum hose 20 and the pulsator 30, and a female and male connector 50 connecting the power and the pulsator 30 to supply a DC power to the pulsator 30. In the connection portion 41 is provided with a packing 60 mounted on the outer diameter of the connecting portion 41 of the handle 40 and a male screw tube 71 screwed to the female screw tube 31 of the pulsator 30. It is formed in the inner and outer diameter of the connector 70, the male and male connectors 50, which are press-fitted in an airtight manner, comprising a guide protrusion 51 and a guide groove 52 for preventing a misconnection. It features.

여기서, 상기 연결구(70)의 내경 하단에는 연결부(41)의 외경으로 견고하게 압입되어 빠지지 않도록 하여주는 이탈방지용 돌기(72)가 돌출된다. 따라서, 연결구(70)를 손잡이(40)의 연결부(41)에 억지 끼워맞춤으로 압입시키면 빠지지 않도록 견고하게 연결되고, 연결된 상태에서는 패킹(60)이 연결구(70)의 내경에 기밀하게 밀착되므로 착유시 기밀이 유지된다.Here, at the lower end of the inner diameter of the connector 70, the protrusion for preventing separation 72 which is firmly pressed into the outer diameter of the connection part 41 so as not to be protruded. Accordingly, when the connector 70 is press-fitted into the connection portion 41 of the handle 40 by tight fit, it is firmly connected so as not to fall out, and in the connected state, the packing 60 is hermetically adhered to the inner diameter of the connector 70 and milked. Confidentiality is maintained.

상기 커넥터(50)에 형성된 안내돌기(51)와 안내홈(52)은 상호 결합되는 것으로, 커넥터(50) 접속시 안내돌기(51)를 안내홈(52)에 일치시킨 상태에서 암,수 커넥터(50)를 끼워서 연결하면 동일한 극성끼리 접속되고, 한편 작업자의 부주의로 인해 커넥터(50)를 반대로 돌려서 끼우면 안내돌기(51)와 안내홈(52)에 의해 접속이 불가능하게 된다.The guide protrusion 51 and the guide groove 52 formed in the connector 50 are coupled to each other, and the male and male connectors are in a state in which the guide protrusion 51 matches the guide groove 52 when the connector 50 is connected. The same polarity is connected when the 50 is inserted, and when the connector 50 is inserted by turning the connector 50 in reverse due to the carelessness of the operator, the connection is impossible by the guide protrusion 51 and the guide groove 52.

이와 같이 구성된 본 발명은 연결구(70)를 손잡이(40)의 연결부(41)에 압입시킨 상태에서, 이 연결구(70)에 일체로 형성된 숫나사관(71)에 맥동기(30)의 암나사관(31)을 나사결합하면 맥동기(30)와 손잡이(40)를 간단하게 연결할 수 있다.According to the present invention configured as described above, the female screw tube of the pulsator 30 is connected to the male screw tube 71 formed integrally with the connector 70 in a state in which the connector 70 is pressed into the connecting portion 41 of the handle 40. Screwing 31) can easily connect the pulsator 30 and the handle 40.

그리고 본 발명에서는 암,수 커넥터(50)의 내경과 외경으로 상호 결합되는 안내돌기(51) 및 안내홈(52)이 형성되어 이 안내돌기(51)와 안내홈(52)을 일치시킨 상태에서만 커넥터(50)가 동일한 극성끼리 접속되고, 한편 부주의로 커넥터(50)를 반대로 돌려서 끼우면 안내돌기(51)와 안내홈(52)에 의해 커넥터(50)의 접속이 불가능하기 때문에 오접속을 방지할 수 있다.In the present invention, the guide protrusion 51 and the guide groove 52 which are mutually coupled to the inner diameter and the outer diameter of the male and female connectors 50 are formed, so that the guide protrusion 51 and the guide groove 52 coincide with each other. If the connectors 50 are connected with the same polarity and the connector 50 is inadvertently turned in the opposite direction, the connector 50 cannot be connected by the guide protrusion 51 and the guide groove 52, thereby preventing incorrect connection. Can be.

이상에서 살펴본 바와 같이 본 발명은 맥동기와 손잡이를 간단하게 연결하여 설치비를 절감할 수 있으며, 또한 맥동기에 직류전원(DC)을 공급하도록 연결된 커넥터의 극성이 반대로 접속되는 것을 미연에 방지할 수 있는 매우 유용한 발명이다.As described above, the present invention can reduce the installation cost by simply connecting the pulsator and the handle, and also prevent the polarity of the connector connected to supply the DC power to the pulsator in reverse. That is a very useful invention.

Claims (1)

밀크 크로우에 연결되는 우유호스(10), 유두컵에 연결되는 진공호스(20), 진공호스(20)에 연결되는 맥동기(30), 진공호스(20)와 맥동기(30)를 연결시켜주는 손잡이(40), 맥동기(30)에 직류전원이 공급되도록 전원과 맥동기(30)를 연결하는 암,수 커넥터(50)로 구성된 것에 있어서, 상기 손잡이(40)의 연결부(41) 외경에 장착되는 패킹(60), 상기 맥동기(30)의 암나사관(31)에 나사결합되는 숫나사관(71)을 구비하여 연결부(41)에 기밀하게 압입되는 연결구(70), 상기 암,수 커넥터(50)의 내경과 외경에 형성되어 오접속을 방지하는 안내돌기(51) 및 안내홈(52)을 포함하는 젖소 착유기의 맥동기 연결구조.Milk hose 10 connected to the milk crow, vacuum hose 20 connected to the teat cup, pulsator 30 connected to the vacuum hose 20, vacuum hose 20 and the pulsator 30 by connecting The main body of the handle 40, the female and male connector 50 for connecting the power and the pulsator 30 so that the DC power is supplied to the pulsator 30, the outer diameter of the connection portion 41 of the handle 40 The connector 60, which is mounted on the packing 60, the male threaded pipe 71 screwed to the female threaded pipe 31 of the pulsator 30, the connector 70 to be press-fitted tightly to the connecting portion 41, the female, male A pulsator connection structure of a cow's milking machine, which is formed in the inner diameter and the outer diameter of the connector 50 and includes a guide protrusion 51 and a guide groove 52 for preventing a misconnection.
KR10-2000-0052508A 2000-09-05 2000-09-05 Structure for connecting pulsator in milker KR100392204B1 (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100680609B1 (en) * 2004-12-01 2007-02-08 삼성전자주식회사 Dc power connecter and microwave oven with the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234280A (en) * 1975-06-13 1977-03-16 Babson Bros Co Milking device with elastic fixing member of pulsation manifold
US4136639A (en) * 1977-04-15 1979-01-30 I.B.A. Inc. Vacuum and pulsator automatic shutoff for a claw
JPS5711956U (en) * 1981-01-30 1982-01-21
KR100306462B1 (en) * 1993-03-31 2001-12-15 오오타 테츠로 Milk piping connection structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5234280A (en) * 1975-06-13 1977-03-16 Babson Bros Co Milking device with elastic fixing member of pulsation manifold
US4136639A (en) * 1977-04-15 1979-01-30 I.B.A. Inc. Vacuum and pulsator automatic shutoff for a claw
JPS5711956U (en) * 1981-01-30 1982-01-21
KR100306462B1 (en) * 1993-03-31 2001-12-15 오오타 테츠로 Milk piping connection structure

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