WO2013056503A1 - 一种自动奶粉冲泡机 - Google Patents

一种自动奶粉冲泡机 Download PDF

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Publication number
WO2013056503A1
WO2013056503A1 PCT/CN2012/000140 CN2012000140W WO2013056503A1 WO 2013056503 A1 WO2013056503 A1 WO 2013056503A1 CN 2012000140 W CN2012000140 W CN 2012000140W WO 2013056503 A1 WO2013056503 A1 WO 2013056503A1
Authority
WO
WIPO (PCT)
Prior art keywords
milk powder
disposed
powder
brewing machine
machine according
Prior art date
Application number
PCT/CN2012/000140
Other languages
English (en)
French (fr)
Inventor
徐学渊
许树成
蔡德发
Original Assignee
Xu Xueyuan
Xu Shucheng
Cai Defa
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.)
Filing date
Publication date
Application filed by Xu Xueyuan, Xu Shucheng, Cai Defa filed Critical Xu Xueyuan
Priority to US13/881,374 priority Critical patent/US9131800B2/en
Publication of WO2013056503A1 publication Critical patent/WO2013056503A1/zh

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Classifications

    • 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
    • A47J31/404—Powder dosing devices
    • 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
    • A47J31/54—Water boiling vessels in beverage making machines
    • A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3609—Loose coffee being employed
    • A47J31/3614—Means to perform transfer from a loading position to an infusing position
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K5/00—Holders or dispensers for soap, toothpaste, or the like
    • A47K5/06—Dispensers for soap
    • A47K5/12—Dispensers for soap for liquid or pasty soap
    • A47K5/1202—Dispensers for soap for liquid or pasty soap dispensing dosed volume

Definitions

  • the utility model relates to a milk powder brewing device, in particular to an automatic milk powder brewing machine, which comprises a body, a milk powder component disposed in the body, a warm water component, a driving motor and a control circuit; the milk powder component and the warm water component The milk powder and the warm water are separately discharged under the control of the control circuit.
  • the milking machine comprises a machine base and a milk powder container, a mixing device, a warm water supply device and a control component disposed on the machine base, and a measuring device connected to the milk powder container, comprising a measuring cylinder seat and a sleeve therein
  • the measuring cylinder is provided with an upper opening and a lower opening, the upper opening is connected with the outlet of the milk powder container, and the lower opening is above the mixing device, and is disposed at the corresponding position on the measuring cylinder and the upper opening and the lower opening There are grooves.
  • the utility model patent of CN201436955U discloses an intelligent automatic milking machine, which comprises a bottom plate, a milk powder storage device, a water tank device, a milking device, a disinfecting device, a condenser, a control panel device and a CPU control circuit board;
  • the CPU control circuit board is provided with a CPU control system;
  • the control panel device comprises a panel, the panel is provided with a control button, and the control button is electrically connected with the CPU control system;
  • the milk powder storage device is provided with a milk powder conveying mechanism capable of accurately controlling the milk powder output, the milk powder
  • the conveying mechanism is electrically connected with the CPU control system;
  • the water tank device is connected to the condenser through the pump, and the temperature sensing head assembly for detecting the water temperature is installed in the water tank device
  • the terminal is electrically connected to the CPU control system.
  • the utility model can accurately control the milk powder amount and water temperature of the milking, realize intelligent automatic milking, and ensure the quality of the milking, but because the driving motor is fixed on the milk powder storage device, the milk powder storage device and the milk powder conveying mechanism are disassembled and cleaned very much. inconvenient. Utility model content
  • the technical problem to be solved by the utility model is to provide an automatic milk powder brewing machine, which The milk powder component is improved so that the milk powder component can be accurately metered and powdered, and can be more conveniently installed and disassembled, thereby facilitating the cleaning and disinfection of the milk powder component and improving the health and safety of the milk beverage.
  • an automatic milk powder brewing machine comprising: a body, a milk powder component disposed in the body, a warm water component, a driving motor and a control circuit; the milk powder component and the warm water component are respectively controlled under the control of the control circuit Milk powder and warm water; the milk powder assembly is disposed at an upper portion of the body, and includes a milk powder bin, a feeding screw and a gear transmission pair between the feeding screw and the driving motor; the front of the milk powder bin The bottom of the bottom is provided with a powder outlet and a rotating powder cover covering the powder outlet.
  • the milk powder component is easily separated from the driving motor and taken out separately, which is more convenient for cleaning the milk powder bin and the feeding screw, and improves the sanitary safety of the milk beverage.
  • the rotating powder cover is automatically closed after the powder feeding operation is completed to prevent the milk powder in the milk powder bin from getting wet.
  • a lever mechanism is respectively disposed on two sides of the upper portion of the body, and protrusions are respectively disposed on two sides of the milk powder compartment, and the milk powder component passes through the protrusion and the dial A lever mechanism is snapped into the upper portion of the body.
  • the lever mechanism includes an end rod, a lever pivotally coupled to the end rod, and an unloading button disposed on a side of the body and abutting against one end of the lever.
  • a round counterbore is disposed on a front end surface of the feeding screw, and a first magnetic block is fixed in the round counterbore;
  • the rotating powder cover is provided with a fan-shaped end surface and a vertical surface opposite to the fan-shaped end surface
  • the curved baffle is arranged with a second magnetic block disposed in the sector end face, the second magnetic block being aligned with the first magnetic block and having opposite magnetic poles.
  • the rotating powder cover is automatically closed after the powder feeding operation is completed to prevent the milk powder in the milk powder bin from getting wet.
  • the connection and the limit structure of the rotating powder cover and the milk powder bin of the structure are simpler, easy to disassemble and convenient to clean.
  • the technical solution of the present invention further includes a limit sleeve, the limit sleeve being disposed on the shaft hole flange of the front feeding screw of the milk powder bin;
  • An outer end surface of the sleeve is provided with an end hole corresponding to the round counterbore, and an opening limit block and a closing limit block are arranged on the peripheral end surface of the end hole; and
  • a peripheral wall of the limiting sleeve is provided with a a slot corresponding to the powder outlet;
  • the rotary powder cover is disposed on an outer end surface of the limiting sleeve and located between the opening limiting block and the closing limiting block.
  • the gear transmission pair includes a bevel gear or a spur gear which are respectively disposed on the rear end of the auger and on the output shaft of the drive motor and mesh with each other.
  • Figure 1 is a perspective view of the present invention.
  • Figure 2 is a cross-sectional view of the present invention.
  • Figure 3 is a perspective view of the utility model with the outer casing removed, with the drive motor removed to show its internal structure and water pipe arrangement.
  • Figure 4 is a perspective view of the milk powder assembly of the present invention in connection with the upper cover of the body; the connection structure of the lever mechanism and the milk powder assembly is shown.
  • Figure 5 is a perspective view of the milk powder assembly of the present invention with the rotary powder cover in a closed position.
  • Figure 6 is a perspective view of the milk powder assembly of the present invention, in which the rotary powder cover is in the open position.
  • Figure 7 is an exploded view of the milk powder assembly of the present invention.
  • Figure 8 is a schematic view showing the structure of the lever mechanism of the present invention.
  • an automatic milk powder brewing machine comprises a C-shaped body 1 composed of a base 101, a casing 102 and a body upper cover 103, and a warm water assembly 5 installed in the rear portion of the body 1 and fixed in the body 1
  • the drive motor 4 is coupled to the milk powder assembly 2 at the upper front portion of the body 1 and the gear pair 6 connected between the milk powder assembly 2 and the drive motor 4 via a lever mechanism 7.
  • the body 1C-shaped opening direction is directly forward.
  • the gear pair 6 includes a drive gear 602 disposed on an output shaft of the drive motor 4 and a driven gear 601 disposed on the milk powder assembly and meshed with the drive gear 602.
  • the gear pair 6 is a pair of bevel gears, so the drive motor 4 is vertically mounted in the body 1 in the output axial direction.
  • the warm water assembly 5 includes a vertically mounted water tank 501 which is fixed to the base 101 of the body 1 by four struts.
  • a hot plate 502 is disposed on the bottom of the water tank.
  • a pump water pipe 503 is disposed on the lower side wall of the water tank 501, and communicates with a water pump 504 fixed to the base 101 through the water pump bracket 506.
  • a water tank cover 104 is provided on the upper opening of the water tank 501, and a baby bottle port 106 is provided on the lower surface of the convex portion of the upper end of the body 1.
  • An outlet pipe 505 is also provided on the bottle port 106 to communicate with the water pump 504.
  • a water jacket cup 105 is provided at the front of the base, and a leak hole cover is provided on the water collecting cup. The position of the water jacket cup 105 corresponds to the bottle interface 106.
  • a front opening of the main body cover 103 is provided with a circular opening, a notch is formed at the rear end of the circular opening, and a small cover plate 107 is connected to the front of the small cover 107.
  • the lever mechanism 7 is two and is fixed to the inner sides of the body 1, respectively. Referring to Fig. 8, the lever mechanism 7 includes an end rod 701, a lever 702 pivotally coupled to the end rod 701, and an unload button 703 that urges the lever 702 to operate.
  • the front end and the rear end of the end rod 701 are respectively provided with a first "" ⁇ head 701 1 and a second chuck 7012.
  • the lever 702 is pivotally connected to a protruding shaft protruding downward from the upper cover 103 by a pivot hole 7022.
  • the pivot hole 7022 is located at the rear of the pivot joint of the end, and the unloading button 703 is connected to the dial.
  • the rear end of the rod 702. Therefore, when the unload button 703 pushes the lever 702 to rotate through the lever 7022, the lever 702 moves the end lever 701 to the outside to be disengaged from the milk powder component 2 and the small cover 107.
  • the milk powder component 2 includes a milk powder bin 201, a powder feeding screw 202 installed at the bottom of the milk powder bin 201, and a rotating powder cover 203 disposed on the front end of the milk powder bin 201.
  • the upper part of the milk powder bin 201 has a cylindrical shape, and the lower sides are contracted to a pointed bottom by two cutting surfaces, and a shaft hole communicating with the inner chamber of the milk powder bin 201 is provided at the front and rear ends of the pointed bottom, and the powder feeding screw 202 passes through the shaft hole.
  • a passive gear 601 is fixed to the rear end of the powder feeding screw 202, and the driven gear 601 is a bevel gear.
  • a drive gear 602 is fixed to the output shaft of the drive motor 4, and the drive gear 602 is also a bevel gear that meshes at right angles to the driven gear 601.
  • a shaft hole flange 2012 is provided in the front end shaft hole of the milk powder bin 201.
  • a powder outlet 2013 is provided at the front bottom of the milk powder bin 201, and the powder outlet 2013 extends straight out of the shaft hole flange 2012.
  • a limit sleeve 204 is provided on the shaft hole flange 2012 by the circumferential positioning sleeve, so that the limit sleeve 204 cannot be rotated.
  • a slot 2041 is defined in the peripheral wall of the limiting sleeve 204, the slot 2041 Corresponds to the powder outlet 2013.
  • An end hole 2042 is provided on the end surface of the limiting sleeve 204, corresponding to a round counterbore 2021 on the front end of the powder feeding screw 202.
  • a closing stop block 2043 and an opening limit block 2044 are disposed on the end wall of the limiting sleeve 204 around the end hole 2042.
  • the closing limit block 2043 is located in the middle of the upper end of the end wall of the limiting sleeve 204, and the opening limiting block 2044 is located on the end wall of the limiting sleeve 204 at the right edge of the notch 2041.
  • the rotating powder cover 203 is provided with a fan-shaped end wall, and a curved baffle 2032 extends perpendicularly at a lower arc of the fan-shaped end wall, and the curved baffle 2032 and the arc at the notch 2041 of the limiting sleeve 204 are suitable. Fit and cover the powder outlet 2041.
  • a first magnet block 205 is fixed in the counterbore 2021 at the front end of the powder feeding screw 202.
  • a second magnet block 206 is wrapped in the end wall of the rotary powder cover 203, and protrudes from the round table before and after the end wall of the rotary powder cover 203.
  • the second magnetic block 206 on the rotating powder cover 203 is opposite to the magnetic pole of the first magnetic block 205 at the front end of the powder feeding screw 202, and is attracted to each other.
  • the rotary powder cover 203 is disposed on the end surface of the limiting sleeve 204 by the suction of the first magnetic block 205 and the second magnetic block 206, and is driven to be turned on and off by the rotation of the powder feeding screw 202.
  • the control mechanism includes a control circuit (not shown) disposed in the body 1, a power switch 303 disposed on the side of the body, a selection button 302, and a display screen 301.
  • the user sets the water temperature, the amount of water, and the amount of powdered milk powder by pressing the selection button 302.
  • the user can make milk at any time according to the set water temperature, water output and milk powder output parameters.
  • the feed screw 202 in the milk powder assembly 2 is rotated according to the set parameters to provide accurate powder output control.
  • the rotating powder cover 203 is also rotated by the first magnet block 205 to rotate clockwise, and the powder discharging port 2013 is opened.
  • the feed screw 202 continues to rotate according to the amount of powder discharged, but the rotary powder cover 203 is no longer rotated by the limit of the opening limit block 2044.
  • the powder output reaches the set value, the feeding screw 202 rotates in the opposite direction by an angle, and the rotating powder cover 203 is turned off to close the powder outlet 2013, and the rotating powder cover 203 is stopped under the limit of the closing limit block 2043.
  • the milk powder component 2 needs to be cleaned and disinfected.
  • the unloading button 703 on both sides of the body 1 is pushed by both hands to push the pushing end 7021 of the lever 702 of the dialing mechanism 7, and the end bar 701 is moved outward to make the original card be attached to the powder bin convex.
  • Block 201 1 The first "" ⁇ head 701 1 and the second chuck 7012 in the groove projection 1071 are disengaged, and the milk powder component 2 is taken out.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

一种自动奶粉冲泡机包括本体（1）、设置在本体（1）内的奶粉组件（2）、温水组件（5）、驱动电极（4）和控制电路。所述奶粉组件（2）和温水组件（5）在控制电路控制下分别出奶粉和出温水。所述奶粉组件（2）活动设置在所述本体（1）的上部，包括一奶粉仓（201）、一送料螺杆（202）和一位于所述送料螺杆（202）与驱动电机（4）之间的齿轮传送副（6）。所述奶粉仓（201）的前底部设有一出粉口（2013）并设有一盖住所述出粉口（2013）的旋转粉盖（203）。奶粉组件（2）容易与驱动电机（4）脱开并单独取出，更加方便奶粉仓（201）和送料螺杆（202）的清洗，提高奶饮料的卫生安全。

Description

一种自动奶粉冲泡机 技术领域
本实用新型涉及一种奶粉沖泡设备， 特别是涉及一种自动奶粉冲泡 机， 其包括本体、 设置在本体内的奶粉组件、 温水组件、 驱动电机和控制 电路； 所述奶粉组件和温水组件在控制电路控制下分别出奶粉和出温水。 背景技术
对于有婴幼儿的家庭来说，奶粉冲泡是一件非常正常但非常麻烦的事 情。 特别是对于婴儿， 一个晚上可能需要喝三至四次奶， 父母半夜起来沖 泡奶粉往往迷迷糊糊， 冲泡奶粉非常不便。 公告号为 CN201 178987Y的中 国实用新型专利公开了一种冲奶机。 这种冲奶机包括机座及设置于机座上 的奶粉容器、 混合装置、 温水供应装置及控制部件， 还包括与奶粉容器连 接的量取装置,其包括量取筒座和套接于其中的量取筒，量取筒座设有上开 口及下开口， 上开口与奶粉容器出口相连通， 下开口处于所述混合装置上 方， 在量取筒上与上开口及下开口相应位置处设有凹槽。 虽然该沖奶机， 实现加奶粉、 加水、 搅拌的自动化操作， 但由于其采用量取筒进行奶粉的 计量， 计量值不能自动改变， 很难适应不同冲奶量的要求。 公告号为 CN201436955U的中国实用新型专利公开了一种智能型自动沖奶机， 其包 括底板、 奶粉存储装置、 水箱装置、 冲奶装置、 消毒装置、 冷凝器、 控制 面板装置、 CPU控制电路板； CPU控制电路板上设有 CPU控制系统； 控 制面板装置包括面板， 面板上设置有控制按键， 控制按键与 CPU控制系 统电连接； 奶粉存储装置设有可精确控制奶粉输出量的奶粉传送机构， 奶 粉传送机构与 CPU控制系统电连接； 水箱装置通过抽水泵浦与冷凝器连 通， 水箱装置内安装有用于检测水温的感温头组件， 感温头组件与 CPU 控制系统电连接， 抽水泵浦的控制端与 CPU控制系统电连接。 该实用新 型可精确控制冲奶的奶粉量和水温， 实现智能化的自动冲奶， 保证冲奶质 量， 但由于其驱动电机固定在奶粉存储装置上， 拆卸并清洗奶粉存储装置 和奶粉传送机构非常不便。 实用新型内容
本实用新型要解决的技术问题是提供一种自动奶粉沖泡机， 其通过对 奶粉组件进行改进， 使奶粉组件能进行精确计量和送粉， 并能更方便地安 装和拆卸，从而非常方便奶粉组件的清洗和消毒，提高奶饮料的卫生安全。
本实用新型技术方案是： 一种自动奶粉冲泡机， 其包括本体、 设置在 本体内的奶粉组件、 温水组件、 驱动电机和控制电路； 所述奶粉组件和温 水组件在控制电路控制下分别出奶粉和出温水； 所述奶粉组件活动设置在 所述本体的上部， 包括一奶粉仓、 一送料螺杵和一位于所述送料螺杆与驱 动电机之间的齿轮传动副； 所述奶粉仓的前底部设有一出粉口并设有一盖 住所述出粉口的旋转粉盖。 使奶粉组件容易与驱动电机脱开并单独取出， 更加方便奶粉仓和送料螺杆的清洗， 提高奶饮料的卫生安全。 旋转粉盖在 完成送粉工作后自动关闭， 防止奶粉仓中的奶粉受潮。
为了使奶粉组件在安装后更加稳固， 在所述本体上部内的两侧分别设 有一拨杆机构， 在所述奶粉仓两侧分别设有凸起， 所述奶粉组件通过所述 凸起和拨杆机构卡接在所述本体的上部内。 通过在本体两侧上均设置该拨 杆机构还可避免误操作而弹出奶粉组件。 具体地， 所述拨杆机构包括一端 杆、一与端杆枢接的拨杆和一设置在所述本体侧面并与所述拨杆一端相抵 的卸载按钮。 本领域技术人员根据本方案还可以推出多种该拨杆机构的其 它形式。
作为一种优选技术方案， 在所述送料螺杆的前端面上设有一圓沉孔， 在圆沉孔中固设有一第一磁块； 所述旋转粉盖设有一扇形端面和一与扇形 端面垂直布置的弧形挡板， 在扇形端面内设有一第二磁块， 所述第二磁块 与所述第一磁块对齐并磁极相反。 旋转粉盖在完成送粉工作后自动关闭， 防止奶粉仓中的奶粉受潮。 该结构的旋转粉盖与奶粉仓的连接和限位结构 更加简单、 拆卸容易、 清洗方便。
为了方便奶粉仓的加工和奶粉组件的拆卸， 本实用新型的技术方案中 还包括一限位套， 所述限位套套设在所述奶粉仓的前端送料螺杆的轴孔凸 缘上； 在所述限位套的外端面上设有一与所述圆沉孔对应的端孔， 在端孔 周边端面上设有一开启限位块和一关闭限位块； 在所述限位套的周壁上设 有一与所述出粉口对应的槽口； 所述旋转粉盖设置在所述限位套的外端面 上并位于所述开启限位块和关闭限位块之间。
为了使奶粉组件更加容易与固定在本体内的驱动电机分离， 所述齿轮 传动副包括分别设置在所述螺旋杆后端上和所述驱动电机输出轴上并相 互啮合的伞形齿轮或圓柱齿轮。
采用本实用新型， 1、 使奶粉组件的安装稳固可靠； 2、 拆卸更加简单； 3、 清洗更加方便。 附图说明
图 1为本实用新型的立体视图。
图 2为本实用新型的剖面图。
图 3为本实用新型去除外壳后的立体视图， 图中移除了驱动电机以显 示其内部结构及水管布置。
图 4为本实用新型中奶粉组件与本体上盖连接的立体视图； 图中显示 拨杆机构与奶粉组件的连接结构。
图 5为本实用新型中奶粉组件的立体视图， 图中旋转粉盖处于关闭位 置。
图 6为本实用新型中奶粉组件的立体视图， 图中旋转粉盖处于开启位 置。
图 7为本实用新型中奶粉组件的分解视图。
图 8为本实用新型中拨杆机构的结构示意图。
其中， 本体 1、 底座 101、 外壳 102、 本体上盖 103、 水槽盖 104、 积 水杯 105、 奶瓶接口 106、 小盖板 107、 凹槽凸块 1071、 奶粉组件 2、 奶粉 仓 201、 粉仓凸块 201 1、 轴孔凸缘 2012、 出粉口 2013、 送料螺杆 202、圆 沉孔 2021、 旋转粉盖 203、 粉盖端面 2031、 弧形挡板 2032、 限位套 204、 槽口 2041、端孔 2042、关闭限位块 2043、开启限位块 2044、第一磁块 205、 第二磁块 206、 粉仓盖 207、 控制机构 3、 显示屏 301、 选择按钮 302、 电 源开关 303、驱动电机 4、温水组件 5、水槽 501、 电热板 502、 泵水管 503、 水泵 504、 出水管 505、 水泵支架 506、 齿轮副 6、 被动齿轮 601、 主动齿 轮 602、拨杆机构 7、端杆 701、 第一" ^头 701 1、第二卡头 7012、拨杆 702、 推动端 7021、 拨杆枢孔 7022、 卸载按钮 703、 按钮支座 704。 具体实施方式
下面结合附图和实施例对本实用新型作进一步的描述。
参见图 1〜图 3 , —种自动奶粉沖泡机， 包括由底座 101、 外壳 102和 本体上盖 103构成的 C字形本体 1、 安装在本体 1后部内的温水组件 5、 固定在本体 1 内的驱动电机 4、 通过一拨杆机构 7卡接在本体 1前上部的 奶粉组件 2和连接在奶粉组件 2与驱动电机 4之间的齿轮副 6。 在上述及 以下描述中均以本体 1C字形开口方向为正前方。 齿轮副 6包括设置在驱动电机 4输出轴上的主动齿轮 602和设置在奶 粉组件上并与主动齿轮 602啮合的被动齿轮 601。 在本实施例中， 该齿轮 副 6为一对伞齿轮， 所以驱动电机 4以输出轴向上竖直安装在本体 1 内。
温水组件 5包括竖直安装的水槽 501 , 其通过四根支杆固定在本体 1 的底座 101上。 在水槽的底部上设有一电热板 502 , 水槽 501的下侧壁上 设有一泵水管 503 ,并与一通过水泵支架 506固定在底座 101上的水泵 504 连通。 在水槽 501的上口上设有一个水槽盖 104， 在本体 1的上端凸出部 分的下面上设有一个奶瓶接口 106。在奶瓶接口 106上设有一个出水管 505 也与水泵 504连通。
在底座的前部设有一个积水杯 105， 积水杯上设有漏孔盖。 该积水杯 105的位置与奶瓶接口 106呈上下对应。
参见图 4， 本体上盖 103的前部设有一个圓开口， 在圓开口的后端设 有一个缺口， 缺口中枢接有一个小盖板 107， 在小盖板 107的前端两側分 别设有一个凹槽凸块 1071。拨杆机构 7为两个， 分别固定在本体 1的两内 侧上。 参见图 8， 拨杆机构 7包括一端杆 701、 与端杆 701呈剪刀状交叉 枢接在一起的拨杆 702和推动拨杆 702动作的卸载按钮 703。 端杆 701的 前端和后端分别设有第一"" ^头 701 1和第二卡头 7012。 拨杆 702通过一个 拨杆枢孔 7022枢接在本体上盖 103向下凸出的一个凸轴上， 该拨杆枢孔 7022位于端杵枢接处的后部， 卸载按鈕 703接触连接于拨杆 702的后端。 所以， 当卸载按鈕 703推动拨杆 702通过拨杆 7022转动时， 拨杆 702带 动端杆 701向两外侧移动， 与奶粉组件 2和小盖板 107脱开。
参见图 5 ~图 7， 奶粉组件 2包括一个奶粉仓 201、 一安装在奶粉仓 201底部的送粉螺杆 202和设置在奶粉仓 201前端上的旋转粉盖 203。
奶粉仓 201上部呈圓柱体， 下部两侧通过两个切面收缩为一个尖底， 在该尖底的前后端设有与奶粉仓 201 内腔室连通的轴孔， 送粉螺杆 202通 过该轴孔安装在奶粉仓 201 中。在送粉螺杆 202的后端上固定有一个被动 齿轮 601， 该被动齿轮 601为一个伞齿轮。 在驱动电机 4的输出轴上固定 有一个主动齿轮 602， 该主动齿轮 602也为伞齿轮， 与被动齿轮 601呈直 角啮合。
在奶粉仓 201的前端轴孔设有一个轴孔凸缘 2012。在奶粉仓 201的前 底部设有一个出粉口 2013 , 该出粉口 2013—直轴向向前延伸出轴孔凸缘 2012。在轴孔凸缘 2012上通过周向定位套设有一个限位套 204，使该限位 套 204不能作转动。该限位套 204周壁上设有一个槽口 2041，该槽口 2041 与出粉口 2013对应。 在限位套 204端面上设有一个端孔 2042 , 与送粉螺 杆 202前端上的一个圓沉孔 2021对应。 在端孔 2042周边的限位套 204端 壁上设有一个关闭限位块 2043和一个开启限位块 2044。 关闭限位块 2043 位于限位套 204端壁的上部中间， 开启限位块 2044位于槽口 2041右侧边 缘的限位套 204端壁上。
旋转粉盖 203设有一个扇形的端壁， 在扇形端壁的下圆弧处垂直延伸 有一个弧形挡板 2032，该弧形挡板 2032与限位套 204槽口 2041处的圓弧 适配并盖住出粉口 2041。 在送粉螺杆 202前端的圆沉孔 2021 中固定有一 个第一磁块 205。 在旋转粉盖 203的端壁中包裹有一个第二磁块 206， 并 在旋转粉盖 203的端壁前后呈圆台凸出。在旋转粉盖 203上的第二磁块 206 与送粉螺杆 202前端的第一磁块 205磁极相反， 互为相吸。 旋转粉盖 203 通过第一磁块 205和第二磁块 206的吸合设置在限位套 204的端面， 并通 过送粉螺杆 202的转动来带动进行开启和关闭。
温水组件 5及奶粉组件 2均通过控制机构 3进行控制。 控制机构包括 设置在本体 1 内的控制电路（图中未示） 、 设置在本体侧面上的电源开关 303、 选择按钮 302和显示屏 301。 用户通过按动选择按钮 302进行水温、 出水量和奶粉的出粉量参数设置。
用户使用时， 先打开水槽盖 104加入饮用水， 打开粉仓盖 207加入所 需奶粉， 然后打开电源开关 303 , 按动选择按钮 302至开始标记出现时开 始加热。 此时， 为了高温破坏奶粉中的营养元素和宝宝的安全， 不能进行 其它泡奶操作， （为了防止烫坏奶的营养元素， 与宝宝的安全）直至水温 达到 100 °C并开始自然冷却至设定温度。 当温度达到设定温度后， 用户可 进行泡奶操作， 此时， 也可设置为夜间模式， 对水进行持续保温。
用户可随时按照设定的水温、 出水量和奶粉的出粉量参数进行泡奶。 奶粉组件 2中的送料螺杆 202根据设定参数进行转动， 提供精确的出 粉量控制。 送料螺杆 202按顺时针转动时， 通过第一磁块 205带动旋转粉 盖 203也按顺时针转动， 开启出粉口 2013。送料螺杆 202根据出粉量继续 转动， 但旋转粉盖 203通过开启限位块 2044的限位不再转动。 当出粉量 达到设定值后， 送料螺杆 202作反向转动一个角度， 带动旋转粉盖 203关 闭出粉口 2013， 旋转粉盖 203在关闭限位块 2043限位下停止。
用户使用完泡奶机后， 需对奶粉组件 2进行清洗和消毒。 拆卸奶粉组 件 2时， 用两手按动本体 1两侧上的卸载按钮 703推动拨杵机构 7中拨杆 702的推动端 7021， 并带动端杆 701外移，使原分别卡接在粉仓凸块 201 1 和凹槽凸块 1071 中的第一"" ^头 701 1和第二卡头 7012脱开， 取出奶粉组 件 2。
以上所述的实施例只是本实用新型的一种较佳方案， 并非对本实用新 型作任何形式上的限制， 在不超过权利要求所记载的技术方案的前提下还 有其它的变体及改型。

Claims

权利要求
1. 一种自动奶粉冲泡机， 其包括本体、 设置在本体内的奶粉组件、 温水 组件、 驱动电机和控制电路； 所述奶粉组件和温水组件在控制电路控 制下分别出奶粉和出温水； 其特征在于： 所述奶粉组件活动设置在所 述本体的上部， 包括一奶粉仓、 一送料螺杆和一位于所述送料螺杆与 驱动电机之间的齿轮传动副； 所述奶粉仓的前底部设有一出粉口并设 有一盖住所述出粉口的旋转粉盖。
2. 根据权利要求 1所述的自动奶粉冲泡机， 其特征在于： 在所述本体上 部内的两侧分别设有一拨杆机构， 在所述奶粉仓两侧分别设有凸起，
3. 根据权利要求 1或 2所述的自动奶粉冲泡机， 其特征在于： 在所述送 料螺杆的前端面上设有一圓沉孔， 在圓沉孔中固设有一第一磁块； 所 述旋转粉盖设有一扇形端面和一与扇形端面垂直布置的弧形挡板， 在 扇形端面内设有一第二磁块， 所述第二磁块与所述第一磁块对齐并磁 极相反。
4. 根据权利要求 3所述的自动奶粉冲泡机， 其特征在于： 还包括一限位 套， 所述限位套套设在所述奶粉仓的前端送料螺杆的轴孔凸缘上； 在 所述限位套的外端面上设有一与所述圆沉孔对应的端孔， 在端孔周边 端面上设有一开启限位块和一关闭限位块； 在所述限位套的周壁上设 有一与所述出粉口对应的槽口； 所述旋转粉盖设置在所述限位套的外 端面上并位于所述开启限位块和关闭限位块之间。
5. 根据权利要求 3所述的自动奶粉冲泡机， 其特征在于： 所述齿轮传动 副包括分别设置在所述螺旋杆后端上和所述驱动电机输出轴上并相互 啮合的伞形齿轮或圆柱齿轮。
6. 根据权利要求 4所述的自动奶粉冲泡机， 其特征在于： 所述齿轮传动 副包括分别设置在所述螺旋杆后端上和所述驱动电机输出轴上并相互 啮合的伞形齿轮或圆柱齿轮。
7. 根据权利要求 2所述的自动奶粉沖泡机， 其特征在于： 所述拨杆机构 包括一端杆、 一与端杆枢接的拨杆和一设置在所述本体侧面并与所述 拨杆一端相抵的卸载按钮。
8. 根据权利要求 3所述的自动奶粉沖泡机， 其特征在于： 所述拨杆机构 包括一端杆、 一与端杆枢接的拨杆和一设置在所述本体侧面并与所述 拨杆一端相 4氏的卸载按钮。
9. 根据权利要求 4所述的自动奶粉冲泡机， 其特征在于： 所述拨杆机构 包括一端杆、 一与端杆枢接的拨杆和一设置在所述本体侧面并与所述 拨杆一端相抵的卸载按钮。
10.根据权利要求 5所述的自动奶粉冲泡机， 其特征在于： 所述拨杆机构 包括一端杆、 一与端杆枢接的拨杆和一设置在所述本体侧面并与所述 拨杆一端相抵的卸载按鈕
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