KR200477638Y1 - Gun for automatic injecting lubricant oil using the power of a vehicle - Google Patents

Gun for automatic injecting lubricant oil using the power of a vehicle Download PDF

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KR200477638Y1
KR200477638Y1 KR2020130010639U KR20130010639U KR200477638Y1 KR 200477638 Y1 KR200477638 Y1 KR 200477638Y1 KR 2020130010639 U KR2020130010639 U KR 2020130010639U KR 20130010639 U KR20130010639 U KR 20130010639U KR 200477638 Y1 KR200477638 Y1 KR 200477638Y1
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South Korea
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lubricating oil
lubricant
power
pump chamber
pumped
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KR2020130010639U
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Korean (ko)
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KR20150002543U (en
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이주호
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주식회사 아원
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Priority to KR2020130010639U priority Critical patent/KR200477638Y1/en
Priority to PCT/KR2014/012555 priority patent/WO2015093883A1/en
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    • 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
    • F16N—LUBRICATING
    • F16N3/00—Devices for supplying lubricant by manual action
    • F16N3/10—Devices for supplying lubricant by manual action delivering grease
    • F16N3/12—Grease guns
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston
    • 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
    • F16N—LUBRICATING
    • F16N23/00—Special adaptations of check valves
    • 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
    • F16N—LUBRICATING
    • F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston
    • F16N13/06—Actuation of lubricating-pumps
    • F16N13/10—Actuation of lubricating-pumps with mechanical drive
    • 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
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/02—Lubricating-pumps with reciprocating piston
    • F16N13/06—Actuation of lubricating-pumps
    • F16N2013/063—Actuation of lubricating-pumps with electrical drive

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

본 고안은 차량의 전원을 이용한 윤활유 자동주입 건에 관한 것으로서, 특히 차량의 DC충전 잭의 전원을 공급받아 윤활유를 주입 할 수 있는 차량의 전원을 이용한 윤활유 자동주입 건에 관한 것이다.
이를 실현하기 위한 본 고안은 윤활유 자동주입 건(10)에는 윤활유 충진탱크(20)에 충진된 윤활유를 펌핑이 가능하도록 피스톤(P)을 구비한 펌프실(30); 상기 피스톤(P)을 작동시키는 캠(41)을 갖는 모터(40); 상기 펌프실(30)에서 펌핑되어 토출되는 윤활유가 배출되는 윤활유배출포트(50); 상기 펌프실(30)에서 펌핑되어 상기 윤활유배출포트(50)로 배출되되 윤활유배출포트(50)의 토출 작업이 일시 중단되면 임시 윤활유를 저장할 수 있는 윤활유임시저장홀(60)을 포함하는 윤활유 자동주입 건에 있어서, 상기 모터(40)에는 중장비 또는 운송 차량에 마련된 DC24V 전원을 직접 공급받을 수 있는 전원공급부(70); 상기 윤활유임시저장홀(60)에는 펌프실(30)에서 펌핑되어 토출된 윤활유가 지속적으로 유입되는 것을 상기 윤활유충진탱크(20)로 이송시켜 윤활유임시저장홀 (60)에 압력이 상승되는 것을 방지하는 바이패스부(80)로 구성된 것을 특징으로 한다.The present invention relates to a lubricating oil automatic injecting gun using a power source of a vehicle, and more particularly, to a lubricating oil injecting gun using a power source of a vehicle which is supplied with power from a DC charging jack of a vehicle and is capable of injecting lubricating oil.
In order to achieve this, the automatic lubricating oil injection gun 10 is provided with a pump chamber 30 having a piston P so that the lubricating oil filled in the lubricating oil filling tank 20 can be pumped; A motor (40) having a cam (41) for operating said piston (P); A lubricating oil discharge port 50 through which the lubricating oil pumped and discharged from the pump chamber 30 is discharged; And a lubricant temporary storage hole (60) that is pumped by the pump chamber (30) to be discharged to the lubricant discharge port (50) and capable of storing temporary lubricant when the discharge operation of the lubricant discharge port (50) In the case, the motor (40) is provided with a power supply unit (70) capable of directly receiving a DC24V power provided in a heavy equipment or a transportation vehicle; In the lubricating oil temporary storage hole 60, the continuously introduced lubricating oil pumped in the pump chamber 30 is transferred to the lubricating oil filling tank 20 to prevent the pressure in the lubricating oil temporary storage hole 60 from being raised And a bypass unit (80).

Description

차량의 전원을 이용한 윤활유 자동주입 건{Gun for automatic injecting lubricant oil using the power of a vehicle}[0001] The present invention relates to a method for automatically injecting lubricant oil using a power source of a vehicle,

본 고안은 차량의 전원을 이용한 윤활유 자동주입 건에 관한 것으로서, 특히 차량의 DC충전 잭의 전원을 공급받아 윤활유를 주입 할 수 있는 차량의 전원을 이용한 윤활유 자동주입 건에 관한 것이다.The present invention relates to a lubricating oil automatic injecting gun using a power source of a vehicle, and more particularly, to a lubricating oil injecting gun using a power source of a vehicle which is supplied with power from a DC charging jack of a vehicle and is capable of injecting lubricating oil.

윤활유는 용도와 성분 및 성질에 따라 여러 가지 제품이 있는데, 대부분 액체의 광유계(鑛油系) 윤활유에 칼슘, 알루미늄, 리튬 등의 지방산염으로 된 금속비누와 소량의 물을 가하여 콜로이드(colloid) 상태로 혼합하여 제조한 것으로, 버터 모양으로 되어 있다. There are various products according to the purpose, composition and properties of the lubricating oil. Mostly, colloid is added by adding metal soap and a small amount of water such as calcium, aluminum, lithium and the like to mineral oil (liquid oil) It is made by blending in the state, and it has a buttery shape.

이러한 성분을 갖는 윤활유의 사용 범위는 제한적이진 않지만 여러 산업분야에는 다양한 종류의 장치, 시스템, 액츄에이터 등에 이용되고 있다. Although the use range of the lubricating oil having such components is not limited, it is used in various kinds of devices, systems, and actuators in various industrial fields.

상기와 같이 윤활유가 사용 범위는 광범한 것으로 그 중 일예로 중장비를 살펴 볼 것 같으면 굴착기, 포크 레인 등은 대부분 동력원으로 유압을 사용하는바, 유압에 필요한 부품인 유압펌프, 유압모터, 유체탱크, 필터 등을 구비하여야 하며, 특히 중장비는 하중을 받는 마찰 부분이 많아 윤활유의 주입이 필수적인바 중장비에 윤활유를 주입함에 있어서는 수동식 윤활유 주입기를 주로 사용하여 왔다. As mentioned above, the range of use of the lubricating oil is wide. For example, when the heavy equipment is to be examined, the excavator, the fork lane and the like mostly use hydraulic pressure as a power source. The hydraulic pump, the hydraulic motor, Filter and so on. Especially, in heavy equipment, it is necessary to inject lubricating oil because there are many friction parts subjected to load. In order to inject lubricating oil into heavy equipment, manual lubricating oil injector has been mainly used.

수동식 윤활유 주입기의 사용방법은 윤활유 용기의 뚜껑을 열고 수동식 윤활유 주입기의 호스를 윤활유에 삽입한 후, 수동식 윤활유 주입기에 완력을 작용하여 중장비의 윤활유 투입구(그리스 니플)에 윤활유를 주입한다. The manual lubricating oil injector is operated by opening the lid of the lubricating oil container, inserting the hose of the manual lubricating oil injector into the lubricating oil, and applying a force to the manual lubricating oil injector to inject the lubricating oil into the lubricating oil inlet (grease nipple) of the heavy equipment.

그러나 수동식 윤활유 주입기의 윤활유 주입은 많은 힘을 요구하므로, 매우 버거운 작업이었다. However, the injection of the lubricant from the manual lubricant injector requires a lot of force and was a very heavy work.

따라서 근래에는 수동식에서 자동식으로 전환함과 아울러 휴대가 용이하도록 한 충전식 윤활유 주입 건이 개발되었는바, 국내특허등록제 10-0324469호에 개재된 바와 같이 충전식 모터를 내장하며 그 모터 축 선단으로 돌출되는 몸체, 상기 모터를 온/오프 시키는 버튼을 구비하는 손잡이, 상기 모터의 동작을 제어하는 작동스위치를 구비하는 건(Gun) 형상의 본체와; 상기 본체의 선단에 어답터를 통하여 장착되며 그 표면에 윤활유의 충진 및 주입량을 확인할 수 있는 눈금이 새겨진 투명한 원통형의 실린더; 상기 실린더에 내장되어 모터 축과 연결됨으로써 상기 모터와 함께 회전하는 스크류 축과; 상기 스크류 축에 나사 결합되는 너트 형상으로서 스크류 축의 회전에 의해 축 방향으로 이송하면서 실린더 내의 윤활유에 압력을 가하는 피스톤 역할을 하는 가압 플레이트와; 상기 실린더의 선단에 결합되어 윤활유의 배출을 안내하는 노즐로 구성된 특징이 있다.In recent years, a rechargeable lubricating oil injection gun has been developed which is capable of switching from a manual type to an automatic type and facilitates portability. As disclosed in Korean Patent Registration No. 10-0324469, a rechargeable motor is built in, A gun-shaped main body having a handle having a button for turning on / off the motor, and an operation switch for controlling operation of the motor; A transparent cylindrical cylinder mounted on an end of the main body through an adapter and having a scale engraved on the surface thereof for checking the amount of filling and filling of the lubricating oil; A screw shaft installed in the cylinder and connected to the motor shaft to rotate together with the motor; A pressing plate acting as a piston which is in the form of a nut screwed to the screw shaft and which presses the lubricating oil in the cylinder while being transferred in the axial direction by rotation of the screw shaft; And a nozzle coupled to a front end of the cylinder for guiding the discharge of the lubricating oil.

상기와 같이 구성된 충전식 윤활유 주입 건의 작용을 개략적으로 설명하면 실린더 내에 윤활유를 충진 시킨 상태에서 노즐을 회전기기의 니플에 대고 손잡이에 마련된 버튼을 누르면 충전식 모터가 작동한다.The operation of the charging type lubricating oil injection gun constructed as described above will be briefly described. When the nozzle is filled with lubricating oil in the cylinder, the nozzle is pressed against the nipple of the rotating machine, and a button provided on the handle is pressed.

모터가 작동하면 모터축이 회전하면서 스크류 축을 회전시킨다.When the motor operates, the motor shaft rotates and the screw shaft rotates.

이때, 스크류 축은 이동을 하지 않고 제자리에서 공회전을 하게 된다.At this time, the screw shaft idly moves in place without moving.

스크류 축이 회전하면 너트 형상의 가압 플레이트가 전진하면서 실린더 내의 윤활유에 압력을 가하여 노즐 쪽으로 밀어내게 된다.When the screw shaft rotates, the nut-shaped pressure plate advances and pushes the lubricating oil in the cylinder toward the nozzle.

상기와 같이 가압 플레이트에 의해 노즐 방향으로 가압된 윤활유는 노즐을 통하여 배출되며, 배출된 윤활유는 회전부의 니플에 주입된다.As described above, the lubricating oil urged toward the nozzle by the pressing plate is discharged through the nozzle, and the discharged lubricating oil is injected into the nipple of the rotating portion.

그러나, 충전식 윤활유 주입 건은 충전식 모터에 전원을 공급할 수 있는 장소가 뒤 따라야 하고, 충전식 윤활유 주입 건으로 윤활유를 주입하는 과정에서 방전될 경우에는 현장에서 이탈하여 충전하는 장소로 이동하여야 하는 불편이 있으며, 충전 장소에서 충전하는 동안은 작업이 이루어지 않아 신속한 윤활유 주입 작업이 이루어지지 않는 등에 문제점이 있다. However, the rechargeable lubricating oil injection gun must follow a place where power can be supplied to the rechargeable motor, and when it is discharged during the process of injecting the lubricating oil with the rechargeable lubricating oil injecting gun, There is a problem that the work is not performed during charging at the charging site and the lubricant injection operation is not performed quickly.

또한, 충전식 윤활유 주입 건에 적용된 버튼은 원터치로 되어 있어 방전되어 충전할 때 작업자의 실수로 버튼을 OFF(오프)하지 않고 ON(온)으로 되어 있으면 가압플레이트가 작용하여 실린더 내에 압력을 상승시키는 문제점까지 있다.In addition, the button applied to the rechargeable lubricating oil injection gun is one-touch, and when the battery is discharged and charged, when the operator unintentionally turns off the button (OFF) and turns ON (ON), the pressure plate is actuated, .

본 고안은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로서, 그 목적으로는 모든 중장비 또는 운송 차량에 필수적으로 마련된 DC 24V충전 잭과 윤활유 자동주입 건에 마련된 모터 사이에 유선으로 연결하되 유선에는 온(on) 오프(off) 스위치를 설치하여 윤활유를 주입할 때에는 스위치를 온(on) 시켜 윤활유 주입할 수 있는 것을 제공함에 있다.The present invention has been made to solve the above problems. For this purpose, a DC 24V charging jack, which is essential for all heavy equipment or transportation vehicles, is wired between a motor and a motor provided in a lubricating oil automatic injecting gun, off switch is provided for supplying lubricating oil by turning on the switch when the lubricating oil is injected.

또 다른 목적은 공사 현장에서 항상 대기하고 있는 중장비 또는 운송 차량의 DC 24v 충전 잭의 전원을 이용 함으로서 윤활유 주입 작업이 끝김 없이 지속적으로 이루어져 윤활유 주입의 시간을 단축되는 것을 제공함에 있다.Another object of the present invention is to provide a DC 24v charging jack of a heavy equipment or a transportation vehicle which is always waiting at a construction site to use the power of the charging jack of the DC 24v continuously so that the injection of lubricant can be continuously performed.

또 다른 목적은 윤활유 자동주입 건으로 ON(온) 상태에서 윤활유 주입을 시작하여 도중에 윤활유 주입을 하지 않고 방치하게 되면 실린더 내에 상승된 압력이 다시 윤활유충진탱크로 바이패스 할 수 있도록 하는 것을 제공함에 있다.Another object of the present invention is to provide an automatic lubricating oil injection gun capable of bypassing a raised pressure in a cylinder to a lubricating oil filling tank when the lubricating oil injection is started in an ON (ON) state and then left without lubricating oil injection.

윤활유 자동주입 건(10)에는 윤활유 충진탱크(20)에 충진된 윤활유를 펌핑이 가능하도록 피스톤(P)을 구비한 펌프실(30); 상기 피스톤(P)을 작동시키는 캠(41)을 갖는 모터(40); 상기 펌프실(30)에서 펌핑되어 토출되는 윤활유가 배출되는 윤활유배출포트(50); 상기 펌프실(30)에서 펌핑되어 상기 윤활유배출포트(50)로 배출되되 윤활유배출포트(50)의 토출 작업이 일시 중단되면 임시 윤활유를 저장할 수 있는 윤활유임시저장홀(60)을 포함하는 윤활유 자동주입 건에 있어서, The automatic lubricating oil injection gun (10) is provided with a pump chamber (30) having a piston (P) to pump the lubricating oil filled in the lubricating oil filling tank (20); A motor (40) having a cam (41) for operating said piston (P); A lubricating oil discharge port 50 through which the lubricating oil pumped and discharged from the pump chamber 30 is discharged; And a lubricant temporary storage hole (60) that is pumped by the pump chamber (30) to be discharged to the lubricant discharge port (50) and capable of storing temporary lubricant when the discharge operation of the lubricant discharge port (50) In this case,

상기 모터(40)에는 중장비 또는 운송 차량에 마련된 DC24V 전원을 직접 공급받을 수 있는 전원공급부(70); 상기 윤활유임시저장홀(60)에는 펌프실(30)에서 펌핑되어 토출된 윤활유가 지속적으로 유입되는 것을 상기 윤활유충진탱크(20)로 이송시켜 윤활유임시저장홀 (60)에 압력이 상승되는 것을 방지하는 바이패스부(80)로 구성되어 달성된다.
The motor 40 is provided with a power supply unit 70 capable of directly supplying DC 24 V power provided in a heavy equipment or a transportation vehicle; In the lubricating oil temporary storage hole 60, the continuously introduced lubricating oil pumped in the pump chamber 30 is transferred to the lubricating oil filling tank 20 to prevent the pressure in the lubricating oil temporary storage hole 60 from being raised And a bypass unit 80, as shown in FIG.

본 고안은 중장비 또는 운송 차량에 구비된 차량용 24v DC 충전 잭을 이용하여 윤활유 자동주입 건을 작동시킴으로서, 운활유 주입 작업이 끝김 없이 지속적으로 할 수 있게 함으로써 기존과 같이 충전식 모터의 방전에 의한 윤활유 주입이 중단되는 것을 방지함과 아울러, 윤활유의 주입 시간이 단축되는 효과가 있다.The present invention can operate the automatic lubricating oil injection gun by using the 24v DC charging jack for vehicle installed in the heavy equipment or the transportation vehicle so that the operation of injecting the lubricating oil can be continued without ending and thus the lubricating oil injection And the injection time of the lubricating oil is shortened.

도 1은 본 고안에 적용된 윤활유 자동주입 건의 유압 회로도,
도 2는 본 고안에 적용된 윤활유 자동 주입 건의 본체 단면도.1 is a hydraulic circuit diagram of an automatic lubricating oil injection gun applied to the present invention,
2 is a cross-sectional view of the body of the automatic lubricating oil injection gun applied to the present invention.

이하, 첨부된 도면을 참고로 하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도 1 내지 도2에 도시된 바와 같이 윤활유 윤활유 자동주입 건(10)에는 윤활유 충진탱크(20)에 충진된 윤활유를 펌핑이 가능하도록 피스톤(P)을 구비한 펌프실(30); 상기 피스톤(P)을 작동시키는 캠(41)을 갖는 모터(40); 상기 펌프실(30)에서 펌핑되어 토출되는 윤활유가 배출되는 윤활유배출포트(50); 상기 펌프실(30)에서 펌핑되어 상기 윤활유배출포트(50)로 배출되되 윤활유배출포트(50)의 토출 작업이 일시 중단되면 임시 윤활유를 저장할 수 있는 윤활유임시저장홀(60)을 포함하는 윤활유 자동주입 건에 있어서, 상기 모터(40)에는 중장비 또는 운송 차량에 마련된 DC24V 전원을 직접 공급받을 수 있는 전원공급부(70); 상기 윤활유임시저장홀(60)에는 펌프실(30)에서 펌핑되어 토출된 윤활유가 지속적으로 유입되는 것을 상기 윤활유충진탱크(20)로 이송시켜 윤활유임시저장홀 (60)에 압력이 상승되는 것을 방지하는 바이패스부(80)로 구성된 것이다.As shown in FIGS. 1 and 2, the automatic lubricating oil injection gun 10 includes a pump chamber 30 having a piston P for pumping lubricating oil filled in the lubricating oil filling tank 20; A motor (40) having a cam (41) for operating said piston (P); A lubricating oil discharge port 50 through which the lubricating oil pumped and discharged from the pump chamber 30 is discharged; And a lubricant temporary storage hole (60) that is pumped by the pump chamber (30) to be discharged to the lubricant discharge port (50) and capable of storing temporary lubricant when the discharge operation of the lubricant discharge port (50) In the case, the motor (40) is provided with a power supply unit (70) capable of directly receiving a DC24V power provided in a heavy equipment or a transportation vehicle; In the lubricating oil temporary storage hole 60, the continuously introduced lubricating oil pumped in the pump chamber 30 is transferred to the lubricating oil filling tank 20 to prevent the pressure in the lubricating oil temporary storage hole 60 from being raised And a bypass unit (80).

그리고, 상기 전원공급부(70)에는 중장비 또는 운송 차량에 마련된 DC24V 충전 잭에 꽂을 수 있는 전원잭(71)과 상기 전원잭(71)과 상기 모터(40)를 연결하는 유선(72) 및 상기 유선(72)을 통하여 공급되는 전원을 온(on) 오프(off)가 가능한 스위치(S)를 연결되어 있다.The power supply unit 70 includes a power jack 71 that can be plugged into a DC 24V charging jack provided in a heavy equipment or a vehicle and a wire 72 connecting the power jack 71 and the motor 40, And a switch S capable of turning on and off the power supplied via the switch S is connected.

그리고, 상기 바이패스부(80)에는 윤활유가 상기 윤활유충진탱크(20)로만 이송될 수 있도록 하는 체크밸브(81)와 윤활유충진탱크(20)와 연결된 바이패스라인(82)으로 구성되어 있다.The bypass unit 80 includes a check valve 81 for allowing the lubricant to be transferred only to the lubricant filling tank 20 and a bypass line 82 connected to the lubricant filling tank 20.

상기와 같이 구성된 본 고안의 작용은 다음과 같다.The operation of the present invention configured as described above is as follows.

먼저, 윤활유 자동주입 건(10)을 작동하기 전에 준비단계는 윤활유충진탱크(20)에 윤활유를 충진하고 윤활유배출포트(50)와 연결된 윤활유배출호스 단부에 결합된 윤활유 니플(도시 생략함)을 주입하고자 하는 위치에 놓이게 한다.First, before the automatic lubricating oil injection gun 10 is operated, the preparation step is to fill the lubricating oil filling tank 20 with lubricating oil and lubricate the lubricating oil nipple (not shown) coupled to the lubricating oil discharge end connected to the lubricating oil discharging port 50 Place it in the position you want to inject.

이어서 첨부도면 도 1 내지 도2에 도시된 바와 같이 중장비 또는 운송 차량에 마련된 DC24V 충전 잭에 전원 잭(71)을 꽂은 다음 스위치(S)를 온(on)시키면 모터(40)가 구동하면서 그 축에 축설된 캠(41)이 구동된다.Then, as shown in FIGS. 1 and 2, when a power jack 71 is inserted into a DC24V charging jack provided in a heavy equipment or a transportation vehicle and then the switch S is turned on, the motor 40 is driven, The cam 41 is driven.

따라서 캠(41) 구동에 의해 펌프실(30)에 마련된 피스톤(P)이 전, 후 왕복운동을 함에 따라 윤활유충진탱크(20)에 수용된 윤활유가 펌핑되어 윤활유배출포트(50)로 이송한 다음 최종 니플로 배출되는 것이다.Therefore, the lubricating oil stored in the lubricating oil filling tank 20 is pumped to the lubricating oil discharge port 50 as the piston P provided in the pump chamber 30 performs the reciprocating motion in the forward and backward directions by driving the cam 41, Nipple is discharged.

상기와 같이 윤활유배출포트(50)로 윤활유가 배출하다가 일시적으로 윤활유 주입이 중단되어 스위치(S)를 오프(OFF)시키면 펌프실(30)에서 펌핑되어 토출되는 윤활유는 윤활유배출포트(50)로 토출되지 않고 윤활유임시저장홀(60)로 이송되고 여기서 다시 바이패스부(80)에 마련된 바이패스라인(82)의 체크밸브(81)를 통하여 윤활유충진탱크(20)로 이송되는 것이다.When the lubricant is temporarily discharged to the lubricant discharge port 50 and the lubricant is temporarily stopped and the switch S is turned off, the lubricant discharged from the pump chamber 30 is discharged to the lubricant discharge port 50 And is transferred to the lubricant storage tank 20 through the check valve 81 of the bypass line 82 provided in the bypass unit 80. [

이상, 본 고안은 상술한 실시예로서만 한정되는 것이 아니라 본 고안의 요지를 벗어나지 않는 범위 내에서 수정 및 변형하여 실시할 수 있고, 그러한 수정 및 변형이 가해진 것도 본 고안의 기술적 사상에 속하는 것으로 보아야 한다.It should be understood that the present invention is not limited to the above-described embodiments, but can be modified and modified without departing from the gist of the present invention, and that the modification and the modification are included in the technical idea of the present invention do.

10: 윤활유 자동주입 건 20: 윤활유 충진탱크
P: 피스톤 30: 펌프실
40: 모터 41: 캠
50: 그리스배출포트 60: 윤활유임시저장홀
S: 스위치 70: 전원공급부
80: 바이패스부10: Automatic lubricating oil injection gun 20: Lubricating oil filling tank
P: piston 30: pump chamber
40: motor 41: cam
50: Grease discharge port 60: Lubricant temporary storage hole
S: Switch 70: Power supply
80: Bypass section

Claims (3)

윤활유 자동주입 건(10)에는 윤활유 충진탱크(20)에 충진된 윤활유가 펌핑이 가능하도록 피스톤(P)을 구비한 펌프실(30); 상기 피스톤(P)을 작동시키는 캠(41)을 갖는 모터(40); 상기 펌프실(30)에서 펌핑되어 토출되는 윤활유가 배출되는 윤활유배출포트(50); 상기 펌프실(30)에서 펌핑되어 상기 윤활유배출포트(50)로 배출되되 윤활유배출포트(50)의 토출 작업이 일시 중단되면 임시 윤활유를 저장할 수 있는 윤활유임시저장홀(60)을 포함하는 윤활유 자동주입 건에 있어서,
상기 모터(40)에는 중장비 또는 운송 차량에 마련된 DC24V 전원을 직접 공급받을 수 있도록 하는 전원공급부(70);
상기 윤활유임시저장홀(60)에는 펌프실(30)에서 펌핑되어 토출된 윤활유가 지속적으로 유입되는 것을 상기 윤활유충진탱크(20)로 이송시켜 윤활유임시저장홀 (60)에 압력이 상승되는 것을 방지하는 바이패스부(80)로 구성되되,
상기 전원공급부(70)에는 중장비 또는 이동 차량에 마련된 DC24V 충전 잭에 꽂을 수 있는 전원잭(71)과 상기 전원잭(71)과 상기 모터(40)를 연결하는 유선(72) 및 상기 유선(72)을 통하여 공급되는 전원을 온(on) 오프(off)가 가능한 스위치(S)를 연결된 것을 특징으로 하는 차량의 전원을 이용한 윤활유 자동주입 건.The automatic lubricating oil injection gun (10) is provided with a pump chamber (30) having a piston (P) so that the lubricating oil filled in the lubricating oil filling tank (20) can be pumped; A motor (40) having a cam (41) for operating said piston (P); A lubricating oil discharge port 50 through which the lubricating oil pumped and discharged from the pump chamber 30 is discharged; And a lubricant temporary storage hole (60) that is pumped by the pump chamber (30) to be discharged to the lubricant discharge port (50) and capable of storing temporary lubricant when the discharge operation of the lubricant discharge port (50) In this case,
A power supply unit 70 for directly supplying DC 24 V power provided in the heavy equipment or the transportation vehicle to the motor 40;
In the lubricating oil temporary storage hole 60, the continuously introduced lubricating oil pumped in the pump chamber 30 is transferred to the lubricating oil filling tank 20 to prevent the pressure in the lubricating oil temporary storage hole 60 from being raised And a bypass unit 80,
The power supply unit 70 includes a power jack 71 that can be plugged into a DC24V charging jack provided in a heavy equipment or a moving vehicle, a wire 72 connecting the power jack 71 and the motor 40, And a switch (S) capable of turning on and off the power supplied through the switch (S) is connected. 삭제delete 제1항에 있어서,
상기 바이패스부(80)에는 윤활유가 상기 윤활유충진탱크(20)로만 이송될 수 있도록 하는 체크밸브(81)와 윤활유충진탱크(20)와 연결된 바이패스라인(82)으로 구성된 것을 특징으로 하는 차량의 전원을 이용한 윤활유 자동주입 건.


The method according to claim 1,
And a bypass line connected to the lubricant filling tank and connected to the check valve. The bypass unit includes a check valve for allowing lubricant to be transferred only to the lubricant filling tank, and a bypass line connected to the lubricant filling tank. Automatic injection of lubricating oil by using power of.


KR2020130010639U 2013-12-20 2013-12-20 Gun for automatic injecting lubricant oil using the power of a vehicle KR200477638Y1 (en)

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Cited By (1)

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US9948121B2 (en) 2015-10-02 2018-04-17 Ahwon Corporation Hybrid power type of automatic grease gun

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US6482356B1 (en) * 2000-02-04 2002-11-19 Kenneth R. Brown Metered lubricant dispenser for dental handpieces
KR20120122748A (en) * 2011-04-29 2012-11-07 주식회사 아원 Preventing vibration type grease ejecting device capable of exchanging grease container

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JP2861562B2 (en) * 1991-12-26 1999-02-24 ダイキン工業株式会社 Single main pipe type centralized lubrication device and vehicle equipped with the lubrication device
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KR19980059248U (en) * 1998-07-01 1998-10-26 정연호 Automatic oil injection device
US6482356B1 (en) * 2000-02-04 2002-11-19 Kenneth R. Brown Metered lubricant dispenser for dental handpieces
KR20120122748A (en) * 2011-04-29 2012-11-07 주식회사 아원 Preventing vibration type grease ejecting device capable of exchanging grease container

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9948121B2 (en) 2015-10-02 2018-04-17 Ahwon Corporation Hybrid power type of automatic grease gun

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