WO2018084395A1 - Device for automatically supplying water and coffee beans - Google Patents

Device for automatically supplying water and coffee beans Download PDF

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Publication number
WO2018084395A1
WO2018084395A1 PCT/KR2017/004395 KR2017004395W WO2018084395A1 WO 2018084395 A1 WO2018084395 A1 WO 2018084395A1 KR 2017004395 W KR2017004395 W KR 2017004395W WO 2018084395 A1 WO2018084395 A1 WO 2018084395A1
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WIPO (PCT)
Prior art keywords
coffee
supply
water
bean
panel
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PCT/KR2017/004395
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French (fr)
Korean (ko)
Inventor
이건만
Original Assignee
주식회사 테쿰
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Publication of WO2018084395A1 publication Critical patent/WO2018084395A1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
    • A47J31/401—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea whereby the powder ingredients and the water are delivered to a mixing bowl
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/4403—Constructional details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • A47J31/462—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank
    • A47J31/465—Dispensing spouts, pumps, drain valves or like liquid transporting devices with an intermediate liquid storage tank for the heated water

Definitions

  • the present invention relates to a water and bean automatic feeding device. More specifically, the present invention relates to an automatic water and bean feeding device for providing a constant coffee taste and aroma by controlling the amount of water supplied according to the amount of coffee beans.
  • Korean Patent Publication No. 10-2010-0063069 discloses a coffee machine according to the prior art. This will be described in detail with reference to the accompanying drawings.
  • the coffee machine includes an electric pump 2 for pumping water stored in the water tank 1; A heater 3 for heating the water pumped from the electric pump 2; A capsule holder 4 for melting and discharging the coffee powder filled in the coffee capsule 4a with water heated by the heater 3; A flow rate sensor 5 installed between the electric pump 2 and the heater 3; It is provided in the rear of the heater 3, and consists of the temperature sensor 6 which detects the temperature of water, and the control circuit 7 which controls each structure.
  • the flow sensor 5 is installed to detect the flow rate of the water supplied from the water tank 1 to control the extraction amount of coffee.
  • An object of the present invention is to provide an automatic water and coffee bean feeder which can easily supply a constant coffee taste and aroma by easily controlling the amount of ground coffee and the amount of water supplied according to the amount of ground coffee. .
  • Water and coffee beans automatic supply device to a coffee machine including a coffee grinder for pulverizing beans and a coffee extractor for extracting coffee by supplying water to the ground coffee beans through a water storage tank As it is mounted, the bean feeder for receiving the ground crushed by the bean crushing unit for supplying to the coffee extraction unit;
  • a water supply unit spaced apart from the bean supply unit and connected to the water storage tank to supply water to the coffee extraction unit;
  • the coffee bean feeder and the water feeder are integrally formed, and at least one feed hole is formed to penetrate water so that water is supplied to the coffee extracting part, and a guide protrusion for guiding water to the coffee extracting part protrudes at the lower end of the supply hole. panel;
  • a supply drive means connected to the rotational drive part of the supply panel to pivot the coffee bean supply part and the water supply part;
  • a support panel having the supply panel and the supply driving means mounted on an upper surface thereof and having a through hole for supplying coffee beans and water to the coffee extracting part;
  • the cover is provided in the supply panel to seal the top of the supply hole;
  • water and coffee beans automatic supply apparatus according to an embodiment of the present invention, the upper end is fastened to the supply panel, the sealing cover for sealing the water supply, the supply hole and the through-hole;
  • the present invention by easily controlling the supply amount of the ground coffee beans and the amount of water supplied according to the amount of beans to be supplied, it is possible to always provide a constant taste and aroma of coffee, thereby The reliability can be effectively improved.
  • FIG. 1 is a schematic view showing the internal configuration of a coffee machine according to the prior art.
  • Figure 2 is a perspective view showing a coffee machine equipped with automatic water and coffee beans supply according to an embodiment of the present invention.
  • 3 and 4 is an exploded perspective view showing a water and bean automatic supply device according to an embodiment of the present invention.
  • 5 to 7 is a perspective view showing the main part of the automatic water and coffee beans supply according to an embodiment of the present invention.
  • FIG 8 and 9 is an operating state diagram showing the automatic water and bean supply device according to an embodiment of the present invention.
  • a coffee machine including a coffee grinder for extracting coffee by supplying water to the coffee grind through a water storage tank and a coffee grinder for grinding the coffee beans, and supplies the coffee beans ground by the coffee grinder
  • a coffee bean feeder receiving and feeding the coffee extractor
  • a water supply unit spaced apart from the bean supply unit and connected to the water storage tank to supply water to the coffee extraction unit;
  • the coffee bean feeder and the water feeder are integrally formed, and at least one feed hole is formed to penetrate water so that water is supplied to the coffee extracting part, and a guide protrusion for guiding water to the coffee extracting part protrudes at the lower end of the supply hole. panel;
  • a supply drive means connected to the rotational drive part of the supply panel to pivot the coffee bean supply part and the water supply part;
  • a support panel having the supply panel and the supply driving means mounted on an upper surface thereof and having a through hole for supplying coffee beans and water to the coffee extracting part;
  • Water and coffee beans automatic supply comprising a.
  • the water and bean automatic feeding device 200 roasted green beans and grinds the beans, and supplies a predetermined amount of water to the ground beans To be mounted on the coffee machine 100 to extract the coffee, it is configured in the lower part of the ground coffee grinder 130, is configured to be connected to the water storage tank 160 to one side.
  • the coffee machine 100 is, for example, roasting unit 110, bean storage unit 120, ground coffee beans 130, water and bean automatic supply device 200, coffee extractor 150, water storage tank ( 160, a coffee container 170, and a machine driver 180.
  • the roasting unit 110 is configured below the upper frame 102, and is configured to allow the roasting of the green beans at the same time to be smoked, the roasting device 112 for roasting the green beans, and one of the roasting device 112
  • a first cooling cooler 114 configured to cool the temperature of the roasting device 112 in which the roasting is completed is configured at the side, and a bean transfer unit 116 for transferring the roasted beans to the bean storage unit 120 side.
  • the bean storage unit 120 is connected to the roasting unit 110, the roasted coffee beans are stored, and serves to supply a predetermined amount of coffee beans to the ground grinding unit 130 under the control of the machine drive unit 180.
  • the coffee bean crushing unit 130 is configured under the coffee bean storage unit 120, and is equipped with a pulverization driving unit 134 to grind coffee beans for coffee extraction, and discharges coffee beans to discharge the finished coffee beans to one side of the bottom.
  • the part 132 is formed.
  • the coffee beans crushing unit 130 is configured to discharge the ground coffee only to the coffee bean supply unit 210 side of the water and automatic coffee beans supplying device 200 to be described in detail below.
  • the ground coffee grinder 130 is operated after the position movement to the supply hole 212 is completed by operating the coffee bean supply unit 210 of the water and coffee automatic supply device 200 under the control of the machine drive unit 180 By pulverizing the coffee beans can be discharged to the coffee bean supply unit 210 through the coffee bean discharge unit 132.
  • the present invention is not limited thereto, and at the same time as the coffee bean feed unit 210 is operated, the grinding drive unit 134 is operated to grind the coffee beans, and the ground coffee is discharged after the position movement of the coffee bean feed unit 210 is completed. Opening and closing member 136 capable of opening and closing the bean discharge portion 132 may be configured to be made, of course.
  • the machine drive unit 180 is configured on the right side of the drawing of the coffee machine 100 to control whether the coffee machine 100 is supplied with power so that a process such as roasting, pulverizing, extracting and storing coffee can be automatically performed.
  • the extraction control unit (not shown) may be further configured to control the roasting time, roasting temperature, the degree of grinding of the beans, the amount of coffee to be extracted, the concentration of coffee, and the like.
  • the water and coffee beans automatic supply device 200 is configured in the lower portion of the ground coffee grinder 130, the coffee extracting unit 150 to crush the ground coffee and water according to the amount of coffee set under the control of the machine drive unit 180 ) Is the component that supplies to the side.
  • the water and coffee beans automatic supply device 200 is a coffee bean supply unit for supplying a predetermined amount of ground coffee to the coffee extraction unit 150 from the ground grinding unit 130 220, the water supply unit 230, which is formed at a position opposite to the coffee bean supply unit 220, and supplies a predetermined amount of water to the coffee extracting unit 150, the coffee bean supply unit 220 and the water supply unit 230 are integrally formed. It comprises a supply panel 210 is configured and the supply drive means 250 is connected to the supply panel 210 to rotate the coffee beans supply unit 220 and the water supply unit 230. In addition, the supply panel 210 and the supply driving means 250 is mounted, and further includes a support panel 240 for mounting the automatic coffee and water supply device 200 to the coffee machine (100).
  • the supply panel 210 is equipped with a bean crushing unit 130 to the upper side to support the pulverization of the beans supplied from the bean storage unit 120, the water storage tank 160 A supply hole 212 is formed to penetrate the water supplied from the coffee extracting unit 150 to be supplied.
  • the supply hole 212 is connected to the water supply unit 230 is formed so that a predetermined amount of water is supplied, at least one is formed, as shown in Figure 6, when draining the water does not agglomeration a plurality of streams of coffee extracting unit
  • a guide protrusion 212a for easily guiding to the side 150 is formed to protrude at a lower end thereof, for example, while extracting hot water through a solenoid pump and time control in a large area to the coffee extraction unit 150, This direct handwriting makes it possible to moisten the coffee.
  • the supply hole 212 may be configured to form the same center as the through hole 242 of the support panel 240 which will be described in detail below depending on whether the supply driving means 250 is operated.
  • the supply panel 210 having the supply hole 212 formed therein includes an airtight cover 260 that seals an upper portion of the supply hole 212 and blocks foreign material and hot water vapor inflow. And by wrapping and sealing the supply hole 212, the water supply unit 230 and the through-hole 242, for example, while preventing the water from flowing out of the through-hole 242, steam coffee machine when taking out hot water (100) It further includes a sealing cover 214 to easily prevent internal penetration.
  • the sealing cover 214 is configured to surround the water supply unit 230, the supply hole 212 and the through-hole 242 while the upper end is fastened to the supply panel 210, as shown in Figure 6, uneven portion By forming the portion 214a to minimize the frictional force with the support panel 240, the pivoting movement of the supply panel 210 is easily made.
  • the supply panel 210 is connected to the supply driving means 250 is formed with a rotation driving unit 216 to be rotated by a predetermined angle in accordance with the operation of the supply driving means 250.
  • the supply drive means 250 is coupled to the rotary drive unit 216 is further configured of the rotation shaft 252 for transmitting a rotational force.
  • the coffee grinder 150 is supplied with the ground coffee machine 220 by rotating the coffee bean feeder 220 to the coffee grinder 130. It is operated to be supplied to the) side, and then rotates the water supply unit 230 to the coffee extraction unit 150 to operate to supply a certain amount of water.
  • the coffee bean supply part 220 supplies the coffee beans discharged from the coffee grinder 130 to the coffee extracting part 150 through the through hole 242 formed in the support panel 240 according to the operation of the supply driving means 250.
  • the coffee bean supply unit 220 is configured to be formed on one side of the supply panel 210 to rotate around the rotary drive unit 216, and is formed in the same shape as the coffee bean discharge unit 132 of the coffee grinder 130. And, the coffee beans discharged from the coffee bean discharge unit 132 is introduced, the coffee bean injection port 222 is formed to be supplied to the coffee extracting unit 150 side while preventing the introduced coffee beans are lost.
  • the water supply unit 230 is spaced apart from the bean supply unit 220 and is integrally formed with the supply panel 210.
  • the water supply unit 230 includes a through hole of the support panel 240 according to the operation of the supply driving unit 250. It is a component that supplies a certain amount of water while turning to the side (242).
  • the water supply unit 230 is, for example, one end of the adjustable length flexible hose 232 is connected, the other end of the flexible hose 232 by connecting the water storage tank 160 and the flexible hose 232 a predetermined amount
  • the water supply pipe 234 to allow the inflow of water is connected may be connected to the water storage tank 160.
  • the support panel 240 supports at least one fastening part on the upper surface such that, for example, the ground grinding part 130 can be fastened by a conventional fastening means including a screw while supporting the supply driving means 250 and the supply panel installed on the upper surface.
  • 244 is formed to protrude, and a through hole 242 is formed on the same center line as the supply hole 212 of the supply panel 210.
  • the support panel 240 is mounted to the automatic coffee and water supply device 200 to the coffee machine 100 serves to support the quantitative supply of beans and water in accordance with the amount of coffee desired by the user.

Abstract

The present invention relates to a device for automatically supplying water and coffee beans. A device for automatically supplying water and coffee beans according to an embodiment of the present invention is mounted on a coffee machine comprising a coffee bean grinding portion for grinding coffee beans and a coffee extraction portion for extracting coffee by supplying water to ground coffee beans through a water storage tank. The device for automatically supplying water and coffee beans according to an embodiment of the present invention comprises: a coffee bean supply portion for receiving coffee beans ground by the coffee grinding portion and supplying the same to the coffee extraction portion; a water supply portion positioned to face the coffee bean supply portion and connected to the water storage tank so as to supply water to the coffee extraction portion; a supply panel with which the coffee bean supply portion and the water supply portion are integrated, and through which a supply hole is formed such that coffee beans and water are supplied to the coffee extraction portion; a supply driving means connected to a rotation driving portion of the supply panel so as to rotate/operate the coffee bean supply portion and the water supply portion; and a support panel, the supply panel and the supply driving means being mounted on the upper surface thereof, and a through-hole being formed through the support panel such that coffee bean and water are supplied to the coffee extraction portion.

Description

물 및 원두 자동공급장치Water and Bean Automatic Feeding Device
본 발명은 물 및 원두 자동공급장치에 관한 것이다. 더욱 상세하게는 원두의 양에 따른 물의 공급량을 제어하여 일정한 커피의 맛과 향을 제공하기 위한 물 및 원두 자동공급장치에 관한 것이다.The present invention relates to a water and bean automatic feeding device. More specifically, the present invention relates to an automatic water and bean feeding device for providing a constant coffee taste and aroma by controlling the amount of water supplied according to the amount of coffee beans.
원두커피는 일반적인 인스턴트 커피와 다르게 원두로부터 직접 커피를 추출하고 있기 때문에 맛과 향이 뛰어난 특징이 있고, 그 맛과 향이 우수한 장점으로 인하여 소비층이 크게 확대되고 있으며, 이에 따른 커피머신이나 커피추출장치 등이 지속적으로 개발이 이루어지고 있는 실정이다. 일례로서, 대한민국 공개특허공보 제10-2010-0063069호에 종래기술에 따른 커피머신이 개시되어 있다. 이를 첨부된 도면을 참조하여 구체적으로 설명하면 다음과 같다.Since coffee beans are extracted directly from coffee beans, unlike ordinary instant coffees, they have excellent taste and aroma, and the consumption of coffee beans or coffee extracting devices is greatly expanded due to the excellent taste and aroma. Development is ongoing. As an example, Korean Patent Publication No. 10-2010-0063069 discloses a coffee machine according to the prior art. This will be described in detail with reference to the accompanying drawings.
도 1에 도시되어 있는 바와 같이, 종래기술에 따른 커피머신은 물탱크(1)에 저장된 물을 펌핑하는 전기펌프(2); 전기펌프(2)에서 펌핑되는 물을 가열하는 히터(3); 히터(3)에서 가열된 물로 커피캡슐(4a)에 충전된 커피분말을 용융시켜 배출하는 캡슐홀더(4); 전기펌프(2)와 히터(3) 사이에 설치되는 유량센서(5); 히터(3)의 후방에 설치되어, 물의 온도를 검출하는 온도센서(6) 및 각 구성을 제어하는 제어회로(7)로 이루어진다.As shown in FIG. 1, the coffee machine according to the related art includes an electric pump 2 for pumping water stored in the water tank 1; A heater 3 for heating the water pumped from the electric pump 2; A capsule holder 4 for melting and discharging the coffee powder filled in the coffee capsule 4a with water heated by the heater 3; A flow rate sensor 5 installed between the electric pump 2 and the heater 3; It is provided in the rear of the heater 3, and consists of the temperature sensor 6 which detects the temperature of water, and the control circuit 7 which controls each structure.
특히, 유량센서(5)는 물탱크(1)로부터 공급되는 물의 유량을 검출하여 커피의 추출량을 제어하기 위하여 설치된다.In particular, the flow sensor 5 is installed to detect the flow rate of the water supplied from the water tank 1 to control the extraction amount of coffee.
그러나 종래기술에 따른 커피머신은 유량센서(5) 및 제어회로(7)를 통해 일정량의 물을 공급하더라도 물이 히터(3) 및 캡슐홀더(4)를 통과하는 과정에서 상태변화 등이 발생함으로써 최종적으로 커피잔(C)에 추출되는 커피의 양이 매번 조금씩 달라진다. 따라서 커피머신 사용자에게 항상 균일한 맛과 향의 커피를 제공할 수 없다는 문제점이 있다.However, in the coffee machine according to the prior art, even if a certain amount of water is supplied through the flow sensor 5 and the control circuit 7, a state change occurs in the process of passing the water through the heater 3 and the capsule holder 4. Finally, the amount of coffee extracted in the coffee cup (C) is slightly different each time. Therefore, there is a problem in that it is not always possible to provide coffee machine users with a uniform taste and aroma.
한편, 유량센서(5)를 히터(3)의 후방에 설치할 경우 분쇄된 원두의 추출량 변화에 따른 물의 공급량을 측정하지 못하게 되고, 가열된 물의 온도 및 압력으로 인해 유량센서(5)의 수명이 단축되면서 오작동이 발생하게 되고, 이에 따라 커피의 맛과 향을 소비자가 제대로 즐길 수 없는 문제점이 있다.On the other hand, when the flow sensor 5 is installed behind the heater 3, it is impossible to measure the water supply amount according to the extraction amount of the ground coffee beans, and the life of the flow sensor 5 is shortened due to the temperature and pressure of the heated water. As a malfunction occurs, and accordingly there is a problem that consumers cannot properly enjoy the taste and aroma of coffee.
본 발명의 목적은 분쇄된 원두의 공급량과, 공급되는 원두의 양에 따른 물의 공급량을 용이하게 제어하여 항상 일정한 커피의 맛과 향을 제공할 수 있도록 한 물 및 원두 자동공급장치를 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide an automatic water and coffee bean feeder which can easily supply a constant coffee taste and aroma by easily controlling the amount of ground coffee and the amount of water supplied according to the amount of ground coffee. .
상기 과제를 해결하기 위하여,In order to solve the above problems,
본 발명의 일실시 예에 따른 물 및 원두 자동공급장치는 원두를 분쇄하기 위한 원두 분쇄부 및 물 저장탱크를 통해 분쇄된 원두에 물을 공급하여 커피를 추출하기 위한 커피 추출부를 포함하는 커피머신에 장착되는 것으로서, 상기 원두 분쇄부에 의해 분쇄된 원두를 공급받아 커피 추출부 측으로 공급하는 원두 공급부;Water and coffee beans automatic supply device according to an embodiment of the present invention to a coffee machine including a coffee grinder for pulverizing beans and a coffee extractor for extracting coffee by supplying water to the ground coffee beans through a water storage tank As it is mounted, the bean feeder for receiving the ground crushed by the bean crushing unit for supplying to the coffee extraction unit;
상기 원두 공급부와 대향되는 위치에 이격 형성되고, 물 저장탱크와 연결되어 물을 커피 추출부 측으로 공급하는 물 공급부;A water supply unit spaced apart from the bean supply unit and connected to the water storage tank to supply water to the coffee extraction unit;
상기 원두 공급부와 물 공급부가 일체로 구성되고, 물이 커피 추출부 측으로 공급되도록 적어도 하나 이상의 공급홀이 관통 형성되며, 상기 공급홀의 하단부에 물을 커피 추출부 측으로 안내하기 위한 가이드 돌기가 돌출 형성된 공급패널;The coffee bean feeder and the water feeder are integrally formed, and at least one feed hole is formed to penetrate water so that water is supplied to the coffee extracting part, and a guide protrusion for guiding water to the coffee extracting part protrudes at the lower end of the supply hole. panel;
상기 공급패널의 회전구동부와 연결되어 원두 공급부와 물 공급부를 선회운동시키는 공급구동수단; 및A supply drive means connected to the rotational drive part of the supply panel to pivot the coffee bean supply part and the water supply part; And
상기 공급패널과 공급구동수단이 상면에 장착되며, 원두와 물을 커피 추출부 측으로 공급하는 관통홀이 형성된 지지패널;A support panel having the supply panel and the supply driving means mounted on an upper surface thereof and having a through hole for supplying coffee beans and water to the coffee extracting part;
을 포함할 수 있다.It may include.
또한, 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치에 있어서, 상기 공급패널에 구비되어 공급홀의 상부를 밀폐시키는 밀폐커버;In addition, water and coffee beans automatic supply apparatus according to an embodiment of the present invention, the cover is provided in the supply panel to seal the top of the supply hole;
를 더 포함할 수 있다.It may further include.
또한, 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치에 있어서, 상기 공급패널에 상단부가 체결되고, 물 공급부, 공급홀 및 관통홀을 감싸 실링하는 실링커버;In addition, water and coffee beans automatic supply apparatus according to an embodiment of the present invention, the upper end is fastened to the supply panel, the sealing cover for sealing the water supply, the supply hole and the through-hole;
를 더 포함할 수 있다.It may further include.
또한, 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치에 있어서, 상기 물 공급부에 연결된 플렉시블 호스(Flexible hose); 및In addition, water and coffee beans automatic supply apparatus according to an embodiment of the present invention, Flexible hose connected to the water supply (Flexible hose); And
상기 플렉시블 호스와 물 저장탱크를 연결하는 물 공급관;A water supply pipe connecting the flexible hose and the water storage tank;
을 더 포함할 수 있다.It may further include.
본 발명의 일실시 예에 따르면, 원두 분쇄부를 통해 분쇄된 원두의 공급량과, 공급되는 원두의 양에 따른 물의 공급량을 용이하게 제어함으로써, 항상 일정한 커피의 맛과 향을 제공할 수 있고, 이로 인해 신뢰성을 효과적으로 향상시킬 수 있다.According to one embodiment of the present invention, by easily controlling the supply amount of the ground coffee beans and the amount of water supplied according to the amount of beans to be supplied, it is possible to always provide a constant taste and aroma of coffee, thereby The reliability can be effectively improved.
도 1은 종래기술에 따른 커피머신의 내부 구성을 개략적으로 나타내 보인 구성도.1 is a schematic view showing the internal configuration of a coffee machine according to the prior art.
도 2는 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치가 구비된 커피머신을 나타내 보인 사시도.Figure 2 is a perspective view showing a coffee machine equipped with automatic water and coffee beans supply according to an embodiment of the present invention.
도 3 및 4는 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치를 나타내 보인 분해 사시도.3 and 4 is an exploded perspective view showing a water and bean automatic supply device according to an embodiment of the present invention.
도 5 내지 7은 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치를 요부 절개하여 나타내 보인 사시도.5 to 7 is a perspective view showing the main part of the automatic water and coffee beans supply according to an embodiment of the present invention.
도 8 및 9는 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치를 나타낸 작동 상태도.8 and 9 is an operating state diagram showing the automatic water and bean supply device according to an embodiment of the present invention.
원두를 분쇄하기 위한 원두 분쇄부 및 물 저장탱크를 통해 분쇄된 원두에 물을 공급하여 커피를 추출하기 위한 커피 추출부를 포함하는 커피머신에 장착되는 것으로서, 상기 원두 분쇄부에 의해 분쇄된 원두를 공급받아 커피 추출부 측으로 공급하는 원두 공급부;It is mounted on a coffee machine including a coffee grinder for extracting coffee by supplying water to the coffee grind through a water storage tank and a coffee grinder for grinding the coffee beans, and supplies the coffee beans ground by the coffee grinder A coffee bean feeder receiving and feeding the coffee extractor;
상기 원두 공급부와 대향되는 위치에 이격 형성되고, 물 저장탱크와 연결되어 물을 커피 추출부 측으로 공급하는 물 공급부;A water supply unit spaced apart from the bean supply unit and connected to the water storage tank to supply water to the coffee extraction unit;
상기 원두 공급부와 물 공급부가 일체로 구성되고, 물이 커피 추출부 측으로 공급되도록 적어도 하나 이상의 공급홀이 관통 형성되며, 상기 공급홀의 하단부에 물을 커피 추출부 측으로 안내하기 위한 가이드 돌기가 돌출 형성된 공급패널;The coffee bean feeder and the water feeder are integrally formed, and at least one feed hole is formed to penetrate water so that water is supplied to the coffee extracting part, and a guide protrusion for guiding water to the coffee extracting part protrudes at the lower end of the supply hole. panel;
상기 공급패널의 회전구동부와 연결되어 원두 공급부와 물 공급부를 선회운동시키는 공급구동수단; 및A supply drive means connected to the rotational drive part of the supply panel to pivot the coffee bean supply part and the water supply part; And
상기 공급패널과 공급구동수단이 상면에 장착되며, 원두와 물을 커피 추출부 측으로 공급하는 관통홀이 형성된 지지패널;A support panel having the supply panel and the supply driving means mounted on an upper surface thereof and having a through hole for supplying coffee beans and water to the coffee extracting part;
을 포함하는 물 및 원두 자동공급장치.Water and coffee beans automatic supply comprising a.
도 2 내지 3에 도시된 바와 같이, 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치(200)는 생두(Green Bean)를 로스팅 및 원두를 분쇄하고, 분쇄된 원두에 일정량의 물을 공급하여 커피를 추출하는 커피머신(100)에 장착되는 것으로, 원두 분쇄부(130)의 하부에 구성되고, 일측으로 물 저장탱크(160)와 연결 구성된다.As shown in Figures 2 to 3, the water and bean automatic feeding device 200 according to an embodiment of the present invention roasted green beans and grinds the beans, and supplies a predetermined amount of water to the ground beans To be mounted on the coffee machine 100 to extract the coffee, it is configured in the lower part of the ground coffee grinder 130, is configured to be connected to the water storage tank 160 to one side.
상기 커피머신(100)은 예컨대, 로스팅부(110), 원두 보관부(120), 원두 분쇄부(130), 물 및 원두 자동공급장치(200), 커피 추출부(150), 물 저장탱크(160), 커피 저장용기(170) 및 머신 구동부(180)를 포함할 수 있다.The coffee machine 100 is, for example, roasting unit 110, bean storage unit 120, ground coffee beans 130, water and bean automatic supply device 200, coffee extractor 150, water storage tank ( 160, a coffee container 170, and a machine driver 180.
로스팅부(110)는 상부 프레임(102)의 하부에 구성되며, 생두의 로스팅이 이루어짐과 동시에 제연이 가능하도록 구성되는 것으로, 생두를 로스팅하는 로스팅 장치(112)와, 로스팅 장치(112)의 일측부에 구성되어 로스팅이 완료된 로스팅 장치(112)의 온도를 냉각시키는 제1 냉각쿨러(114)와, 로스팅이 완료된 원두를 원두 보관부(120) 측으로 이송시키는 원두 이송부(116)가 구성된다.The roasting unit 110 is configured below the upper frame 102, and is configured to allow the roasting of the green beans at the same time to be smoked, the roasting device 112 for roasting the green beans, and one of the roasting device 112 A first cooling cooler 114 configured to cool the temperature of the roasting device 112 in which the roasting is completed is configured at the side, and a bean transfer unit 116 for transferring the roasted beans to the bean storage unit 120 side.
원두 보관부(120)는 로스팅부(110)와 연결되며, 로스팅이 완료된 원두가 보관되며, 머신 구동부(180)의 제어에 따라 일정량의 원두를 원두 분쇄부(130) 측으로 공급하는 역할을 한다.The bean storage unit 120 is connected to the roasting unit 110, the roasted coffee beans are stored, and serves to supply a predetermined amount of coffee beans to the ground grinding unit 130 under the control of the machine drive unit 180.
원두 분쇄부(130)는 원두 보관부(120)의 하부에 구성되며, 커피 추출을 위해 원두를 분쇄할 수 있도록 분쇄 구동부(134)가 장착되고, 하부 일측으로 분쇄가 완료된 원두를 배출하는 원두 배출부(132)가 형성된다.The coffee bean crushing unit 130 is configured under the coffee bean storage unit 120, and is equipped with a pulverization driving unit 134 to grind coffee beans for coffee extraction, and discharges coffee beans to discharge the finished coffee beans to one side of the bottom. The part 132 is formed.
이러한 원두 분쇄부(130)는 아래에서 구체적으로 설명하게 되는 물 및 원두 자동공급장치(200)의 원두 공급부(210) 측으로만 분쇄된 원두를 배출이 이루어지도록 구성된다. The coffee beans crushing unit 130 is configured to discharge the ground coffee only to the coffee bean supply unit 210 side of the water and automatic coffee beans supplying device 200 to be described in detail below.
특히, 원두 분쇄부(130)는 머신 구동부(180)의 제어에 따라 물 및 원두 자동공급장치(200)의 원두 공급부(210)가 작동하여 공급홀(212) 측으로 위치 이동이 완료된 이후에 작동하여 원두를 분쇄하여 원두 배출부(132)를 통해 원두 공급부(210)측으로 배출이 이루어지도록 할 수 있다.In particular, the ground coffee grinder 130 is operated after the position movement to the supply hole 212 is completed by operating the coffee bean supply unit 210 of the water and coffee automatic supply device 200 under the control of the machine drive unit 180 By pulverizing the coffee beans can be discharged to the coffee bean supply unit 210 through the coffee bean discharge unit 132.
다만, 이에 한정하는 것은 아니며, 원두 공급부(210)가 작동함과 동시에 분쇄 구동부(134)가 작동하여 원두를 분쇄하고, 분쇄가 이루어진 원두는 원두 공급부(210)의 위치 이동이 완료된 이후에 배출이 이루어질 수 있도록 원두 배출부(132)가 개폐 작동이 가능한 개폐부재(136)가 구성될 수 있음은 물론이다. However, the present invention is not limited thereto, and at the same time as the coffee bean feed unit 210 is operated, the grinding drive unit 134 is operated to grind the coffee beans, and the ground coffee is discharged after the position movement of the coffee bean feed unit 210 is completed. Opening and closing member 136 capable of opening and closing the bean discharge portion 132 may be configured to be made, of course.
상기 머신 구동부(180)는 커피머신(100)의 도면상 우측면에 구성되어 커피의 로스팅, 분쇄, 추출 및 저장 등의 과정이 자동으로 이루어질 수 있도록 커피머신(100)의 전원 공급 여부를 제어하게 된다. 또한, 생두의 로스팅 시간, 로스팅 온도, 원두의 분쇄 정도, 추출할 커피의 양, 커피의 농도 등을 제어할 수 있도록 추출 제어부(미도시)가 더 구성될 수 있음은 물론이다.The machine drive unit 180 is configured on the right side of the drawing of the coffee machine 100 to control whether the coffee machine 100 is supplied with power so that a process such as roasting, pulverizing, extracting and storing coffee can be automatically performed. . In addition, the extraction control unit (not shown) may be further configured to control the roasting time, roasting temperature, the degree of grinding of the beans, the amount of coffee to be extracted, the concentration of coffee, and the like.
한편, 물 및 원두 자동공급장치(200)는 원두 분쇄부(130)의 하부에 구성되며, 머신 구동부(180)의 제어에 따라 설정된 커피의 양에 따라 분쇄된 원두 및 물을 커피 추출부(150) 측으로 공급하는 구성요소이다.On the other hand, the water and coffee beans automatic supply device 200 is configured in the lower portion of the ground coffee grinder 130, the coffee extracting unit 150 to crush the ground coffee and water according to the amount of coffee set under the control of the machine drive unit 180 ) Is the component that supplies to the side.
도 2 내지 4에서 보듯이, 본 발명의 일실시 예에 따른 물 및 원두 자동공급장치(200)는 원두 분쇄부(130)로부터 분쇄가 완료된 원두를 커피 추출부(150) 측으로 일정량 공급하는 원두 공급부(220), 원두 공급부(220)와 대향되는 위치에 이격 형성되어 일정량의 물을 커피 추출부(150) 측으로 공급하는 물 공급부(230), 원두 공급부(220)와 물 공급부(230)가 일체로 구성되는 공급패널(210) 및 상기 공급패널(210)과 연결되어 원두 공급부(220)와 물 공급부(230)를 선회운동시키는 공급구동수단(250)을 포함한다. 그리고 상기 공급패널(210) 및 공급구동수단(250)이 장착되며, 물 및 원두 자동공급장치(200)를 커피머신(100)에 장착하는 지지패널(240)을 더 포함한다.As shown in Figures 2 to 4, the water and coffee beans automatic supply device 200 according to an embodiment of the present invention is a coffee bean supply unit for supplying a predetermined amount of ground coffee to the coffee extraction unit 150 from the ground grinding unit 130 220, the water supply unit 230, which is formed at a position opposite to the coffee bean supply unit 220, and supplies a predetermined amount of water to the coffee extracting unit 150, the coffee bean supply unit 220 and the water supply unit 230 are integrally formed. It comprises a supply panel 210 is configured and the supply drive means 250 is connected to the supply panel 210 to rotate the coffee beans supply unit 220 and the water supply unit 230. In addition, the supply panel 210 and the supply driving means 250 is mounted, and further includes a support panel 240 for mounting the automatic coffee and water supply device 200 to the coffee machine (100).
도 4 내지 9에서 보듯이, 공급패널(210)은 상부 일측으로 원두 분쇄부(130)가 장착되어 원두 보관부(120)로부터 공급되는 원두의 분쇄가 이루어지도록 지지하고, 물 저장탱크(160)로부터 공급되는 물을 커피 추출부(150) 측으로 공급이 이루어지도록 관통 형성되는 공급홀(212)이 형성된다.As shown in Figures 4 to 9, the supply panel 210 is equipped with a bean crushing unit 130 to the upper side to support the pulverization of the beans supplied from the bean storage unit 120, the water storage tank 160 A supply hole 212 is formed to penetrate the water supplied from the coffee extracting unit 150 to be supplied.
즉 상기 공급홀(212)은 물 공급부(230)와 연결되어 일정량의 물이 공급되도록 형성하되, 적어도 하나 이상으로 형성되고, 도 6에서 보듯이, 물의 배수시 다수의 물줄기가 뭉치지 않고 커피 추출부(150) 측으로 용이하게 안내하기 위한 가이드 돌기(212a)가 하단부에 돌출 형성되어 예컨대, 상기 커피 추출부(150)로의 넓은 면적에 솔레노이드 펌프(Solenoid pump) 및 시간제어를 통해 온수를 추출하면서 마치 사람이 직접 수작업으로 커피를 추출하는 듯한 뜸들이기가 가능토록 하게 된다.That is, the supply hole 212 is connected to the water supply unit 230 is formed so that a predetermined amount of water is supplied, at least one is formed, as shown in Figure 6, when draining the water does not agglomeration a plurality of streams of coffee extracting unit A guide protrusion 212a for easily guiding to the side 150 is formed to protrude at a lower end thereof, for example, while extracting hot water through a solenoid pump and time control in a large area to the coffee extraction unit 150, This direct handwriting makes it possible to moisten the coffee.
여기서 공급홀(212)은 공급구동수단(250)의 작동 여부에 따라 아래에서 구체적으로 설명하게 되는 지지패널(240)의 관통홀(242)과 동일중심을 이루도록 구성될 수 있다.Here, the supply hole 212 may be configured to form the same center as the through hole 242 of the support panel 240 which will be described in detail below depending on whether the supply driving means 250 is operated.
이러한 공급홀(212)이 형성된 공급패널(210)은 공급홀(212)의 상부를 밀폐시켜 예컨대, 이물질 및 온수증기유입을 차단하는 밀폐커버(260)가 구비된다. 그리고 상기 공급홀(212), 물 공급부(230) 및 관통홀(242)을 감싸 실링함으로써, 예컨대 물이 상기 관통홀(242)의 외측으로 유출되는 것을 방지하면서, 온수를 취출시 증기의 커피머신(100) 내부침투를 용이하게 방지하는 실링커버(214)를 더 포함한다.The supply panel 210 having the supply hole 212 formed therein includes an airtight cover 260 that seals an upper portion of the supply hole 212 and blocks foreign material and hot water vapor inflow. And by wrapping and sealing the supply hole 212, the water supply unit 230 and the through-hole 242, for example, while preventing the water from flowing out of the through-hole 242, steam coffee machine when taking out hot water (100) It further includes a sealing cover 214 to easily prevent internal penetration.
상기 실링커버(214)는 상단부가 공급패널(210)에 체결되면서, 물 공급부(230), 공급홀(212) 및 관통홀(242)을 감싸도록 구성하되, 도 6에서 보듯이, 하단부에 요철부(214a)를 형성하여 지지패널(240)과의 마찰력을 최소화함으로써, 공급패널(210)의 선회운동이 용이하게 이루어지도록 하게 된다.The sealing cover 214 is configured to surround the water supply unit 230, the supply hole 212 and the through-hole 242 while the upper end is fastened to the supply panel 210, as shown in Figure 6, uneven portion By forming the portion 214a to minimize the frictional force with the support panel 240, the pivoting movement of the supply panel 210 is easily made.
또한, 공급패널(210)은 공급구동수단(250)과 연결되어 이 공급구동수단(250)의 작동에 따라 일정 각도만큼 회전이 이루어지도록 하는 회전구동부(216)가 형성된다. 이때 공급구동수단(250)에는 도 4에서 보듯이, 회전구동부(216)와 결합되어 회전력을 전달하는 회전축(252)이 더 구성됨은 물론이다.In addition, the supply panel 210 is connected to the supply driving means 250 is formed with a rotation driving unit 216 to be rotated by a predetermined angle in accordance with the operation of the supply driving means 250. At this time, as shown in Figure 4, the supply drive means 250 is coupled to the rotary drive unit 216 is further configured of the rotation shaft 252 for transmitting a rotational force.
이와 같은 본 발명의 공급패널(210)은 원두의 분쇄가 완료되면, 공급 구동부(250)에서 원두 공급부(220)를 원두 분쇄부(130) 측으로 회전시켜 분쇄된 원두를 공급받아 커피 추출부(150) 측으로 공급이 이루어지도록 작동하고, 이후 물 공급부(230)를 커피 추출부(150) 측으로 회전시켜 일정량의 물이 공급되도록 작동한다.In the supply panel 210 of the present invention as described above, when the grinding of the coffee beans is completed, the coffee grinder 150 is supplied with the ground coffee machine 220 by rotating the coffee bean feeder 220 to the coffee grinder 130. It is operated to be supplied to the) side, and then rotates the water supply unit 230 to the coffee extraction unit 150 to operate to supply a certain amount of water.
원두 공급부(220)는 공급구동수단(250)의 작동에 따라 원두 분쇄부(130)로부터 배출되는 원두를 지지패널(240)에 형성된 관통홀(242)을 통해 커피 추출부(150) 측으로 공급하는 구성요소이다.The coffee bean supply part 220 supplies the coffee beans discharged from the coffee grinder 130 to the coffee extracting part 150 through the through hole 242 formed in the support panel 240 according to the operation of the supply driving means 250. Component.
이러한 원두 공급부(220)는 공급패널(210)의 일측부에 구성되어 회전구동부(216)를 중심으로 선회운동이 이루어지는 것으로, 원두 분쇄부(130)의 원두 배출부(132)와 동일한 형상으로 형성되고, 원두 배출부(132)로부터 배출되는 원두가 유입되며, 유입된 원두가 유실되는 것을 방지하면서 커피 추출부(150) 측으로 공급이 이루어지도록 하는 원두 주입구(222)가 관통 형성된다.The coffee bean supply unit 220 is configured to be formed on one side of the supply panel 210 to rotate around the rotary drive unit 216, and is formed in the same shape as the coffee bean discharge unit 132 of the coffee grinder 130. And, the coffee beans discharged from the coffee bean discharge unit 132 is introduced, the coffee bean injection port 222 is formed to be supplied to the coffee extracting unit 150 side while preventing the introduced coffee beans are lost.
물 공급부(230)는 원두 공급부(220)와 대향되는 위치에 이격 형성되며, 공급패널(210)과 일체로 구성되는 것으로, 공급구동수단(250)의 작동에 따라 지지패널(240)의 관통홀(242) 측으로 선회운동하면서 일정량의 물을 공급하는 구성요소이다. The water supply unit 230 is spaced apart from the bean supply unit 220 and is integrally formed with the supply panel 210. The water supply unit 230 includes a through hole of the support panel 240 according to the operation of the supply driving unit 250. It is a component that supplies a certain amount of water while turning to the side (242).
이와 같은 물 공급부(230)는 예컨대, 길이 조절이 가능한 플렉시블 호스(232)의 일단이 연결되고, 이 플렉시블 호스(232)의 타단에 물 저장탱크(160)와 플렉시블 호스(232)를 연결하여 일정량의 물의 유입이 이루어지도록 하는 물 공급관(234)이 연결되어 상기 물 저장탱크(160)와 연결될 수 있다.The water supply unit 230 is, for example, one end of the adjustable length flexible hose 232 is connected, the other end of the flexible hose 232 by connecting the water storage tank 160 and the flexible hose 232 a predetermined amount The water supply pipe 234 to allow the inflow of water is connected may be connected to the water storage tank 160.
지지패널(240)은 상면에 설치된 공급구동수단(250) 및 공급패널을 지지하면서 예컨대, 원두 분쇄부(130)가 스크루를 포함하는 통상의 체결수단에 의해 체결 가능하도록 상면에 적어도 하나 이상의 체결부(244)가 돌출 형성되고, 공급패널(210)의 공급홀(212)과 동일중심선상에 위치하는 관통홀(242)이 형성된다.The support panel 240 supports at least one fastening part on the upper surface such that, for example, the ground grinding part 130 can be fastened by a conventional fastening means including a screw while supporting the supply driving means 250 and the supply panel installed on the upper surface. 244 is formed to protrude, and a through hole 242 is formed on the same center line as the supply hole 212 of the supply panel 210.
이러한 지지패널(240)은 물 및 원두 자동공급장치(200)를 커피머신(100)에 장착하여 사용자가 원하는 커피의 양에 따라 원두 및 물의 정량 공급이 이루어지도록 지지하는 역할을 하게 된다.The support panel 240 is mounted to the automatic coffee and water supply device 200 to the coffee machine 100 serves to support the quantitative supply of beans and water in accordance with the amount of coffee desired by the user.
원두 분쇄부를 통해 분쇄된 원두의 공급량과, 공급되는 원두의 양에 따른 물의 공급량을 용이하게 제어함으로써, 항상 일정한 커피의 맛과 향을 제공할 수 있으며, 사용자가 원하는 커피의 양에 따라 원두 및 물의 정량 공급이 가능하다.By easily controlling the supply amount of the beans ground through the coffee grinder and the amount of water supplied according to the amount of beans to be supplied, it is possible to always provide a constant taste and aroma of the coffee, and according to the amount of coffee desired by the user Quantitative supply is possible.
100 - 커피머신 130 - 원두 분쇄부100-coffee machine 130-ground coffee grinder
132 - 원두 배출부 150 - 커피 추출부132-coffee bean brew 150-coffee brew
160 - 물 저장탱크 200 - 물 및 원두 자동공급장치160-Water Storage Tank 200-Automatic Water and Bean Supply
210 - 공급패널 212 - 공급홀210-Supply Panel 212-Supply Holes
212a - 가이드 돌기 214 - 실링커버212a-Guide protrusion 214-Sealing cover
214a - 요철부 216 - 회전구동부214a-Concave and Convex 216-Rotating Drive
220 - 원두 공급부 222 - 원두 주입구220-bean feed 222-bean inlet
230 - 물 공급부 232 - 플렉시블 호스230-Water Supply 232-Flexible Hose
234 - 물 공급관 240 - 지지패널234-Water Supply Line 240-Support Panel
242 - 관통홀 244 - 체결부242-Through Hole 244-Fastening
250 - 공급구동수단 260 - 밀폐커버250-Supply drives 260-Airtight covers

Claims (4)

  1. 원두를 분쇄하기 위한 원두 분쇄부 및 물 저장탱크를 통해 분쇄된 원두에 물을 공급하여 커피를 추출하기 위한 커피 추출부를 포함하는 커피머신에 장착되는 것으로서, 상기 원두 분쇄부에 의해 분쇄된 원두를 공급받아 커피 추출부 측으로 공급하는 원두 공급부;It is mounted on a coffee machine including a coffee grinder for extracting coffee by supplying water to the coffee grind through a water storage tank and a coffee grinder for grinding the coffee beans, and supplies the coffee beans ground by the coffee grinder A coffee bean feeder receiving and feeding the coffee extractor;
    상기 원두 공급부와 대향되는 위치에 이격 형성되고, 물 저장탱크와 연결되어 물을 커피 추출부 측으로 공급하는 물 공급부;A water supply unit spaced apart from the bean supply unit and connected to the water storage tank to supply water to the coffee extraction unit;
    상기 원두 공급부와 물 공급부가 일체로 구성되고, 물이 커피 추출부 측으로 공급되도록 적어도 하나 이상의 공급홀이 관통 형성되며, 상기 공급홀의 하단부에 물을 커피 추출부 측으로 안내하기 위한 가이드 돌기가 돌출 형성된 공급패널;The coffee bean feeder and the water feeder are integrally formed, and at least one feed hole is formed to penetrate water so that water is supplied to the coffee extracting part, and a guide protrusion for guiding water to the coffee extracting part protrudes at the lower end of the supply hole. panel;
    상기 공급패널의 회전구동부와 연결되어 원두 공급부와 물 공급부를 선회운동시키는 공급구동수단; 및A supply drive means connected to the rotational drive part of the supply panel to pivot the coffee bean supply part and the water supply part; And
    상기 공급패널과 공급구동수단이 상면에 장착되며, 원두와 물을 커피 추출부 측으로 공급하는 관통홀이 형성된 지지패널;A support panel having the supply panel and the supply driving means mounted on an upper surface thereof and having a through hole for supplying coffee beans and water to the coffee extracting part;
    을 포함하는 물 및 원두 자동공급장치.Water and coffee beans automatic supply comprising a.
  2. 청구항 1에 있어서,The method according to claim 1,
    상기 공급패널에 구비되어 공급홀의 상부를 밀폐시키는 밀폐커버;A sealing cover provided in the supply panel to seal an upper portion of the supply hole;
    를 더 포함하는 물 및 원두 자동공급장치.Water and coffee beans automatic supply further comprising.
  3. 청구항 1 또는 청구항 2에 있어서,The method according to claim 1 or 2,
    상기 공급패널에 상단부가 체결되고, 물 공급부, 공급홀 및 관통홀을 감싸 실링하는 실링커버;An upper end coupled to the supply panel, and a sealing cover covering and sealing a water supply part, a supply hole, and a through hole;
    를 더 포함하는 물 및 원두 자동공급장치.Water and coffee beans automatic supply further comprising.
  4. 청구항 1에 있어서,The method according to claim 1,
    상기 물 공급부에 연결된 플렉시블 호스; 및A flexible hose connected to the water supply; And
    상기 플렉시블 호스와 물 저장탱크를 연결하는 물 공급관;A water supply pipe connecting the flexible hose and the water storage tank;
    을 더 포함하는 물 및 원두 자동공급장치.Water and coffee beans automatic supply further comprising.
PCT/KR2017/004395 2016-11-03 2017-04-26 Device for automatically supplying water and coffee beans WO2018084395A1 (en)

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