CN101390711B

CN101390711B - Full automatic infant milk-powder brewing machine

Info

Publication number: CN101390711B
Application number: CN2007100460382A
Authority: CN
Inventors: 林勇前
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-17
Filing date: 2007-09-17
Publication date: 2011-04-27
Anticipated expiration: 2027-09-17
Also published as: CN101390711A

Abstract

The invention relates to a full automatic infant milk powder brewing machine, comprising a water storing box, a disinfecting and water boiling device, a quantitive water dispenser, a milk powder storing and exporting device, and a water-milk powder ratio adjusting device. The disinfecting and water boiling device heats drinking water to proper temperature and disinfects the water through ultraviolet. A material exporting screw driven by a gear mechanism is arranged inside the milk powder storing and exporting device. The quantitive water dispenser and the material exporting screw are driven by the water-milk powder ratio adjusting device which is provided with a reduction motor to dispense water according to needs and to extrude milk powder at equal proportion. The infant milk powder brewing machine has the advantages that the infant milk powder brewing machine can conveniently switch different brands of milk powder and can set the amount of the milk powder and the temperature of the milk; and the infant milk powder brewing machine is simple, reliable, safe and hygienic and is particularly suitable for families.

Description

Full automatic infant milk-powder brewing machine

Technical field:

The present invention relates to a kind of device that baby formula milk powder is reconstituted into as required the milk liquid of normal concentration and temperature.

Generally all give baby formula milk powder as main or accesary foods to the baby mothers that do not have enough breast milks to feed.Infant's metabolism is vigorous, and hello food in one's mouth frequency is higher, and reconstituting milk powder need pass through a series of complicated processes by hand.Milk-powder brewing will occupy the considerable time in one day like this.Be regardless of sooner or later because the baby feeds, often needing to get up midnight reconstitutes milk powder for starving the baby who cries, this to fatigue one day mothers be quite painful! Even by day, can't operate because of one hand when holding in the arms baby sometimes, remove to reconstitute milk powder Yi Bian it can only be treated coldly, impatient baby can cry and scream loudly, and this more makes mother helpless.

Reconstitute milk and need dip milk powder in the jar, processes such as lid cover through looking for thing to open jar, repeatedly take the little spoon that leaves in the jar and speckle with a small amount of milk powder to stretch into during liquid.These actions are easy to foreign material or dust brought into and cause cross pollution in the milk powder.

The control ratio of milk liquid temp is difficult in loaded down with trivial details milk-powder brewing operation.Common way is: prepares cold and hot two kinds of drinking water, dashes through repeated multiple times and convert, and perception water temperature by rule of thumb, because adult skin is bigger to the perceived differences of temperature with baby's mucous membrane of mouth, generation cry baby's the situation of having one's hair waved of suckling easily so just.Hot bath heating or be to regulate milk liquid temp householder method commonly used at present with current cooling from the beginning, but this is difficult for control and has greatly increased the milk-powder brewing time.

Formula milk all has requirement that precise concentrations control is arranged.Usually each flat spoon milk powder is converted 30 milliliters or 60 milliliters of drinking water.If when the required milk amount of baby is non-above-mentioned integral multiple, can cause milk excessive or not enough.In addition, unrestrained or be attached on the milk bottleneck and cause waste owing to having a little powder in having ladled out of Milk powder spoon, strickling, transportation, the toppling process usually.

Summary of the invention:

When reconstituting for overcoming present baby milk water temperature wayward, reconstitute time length, the loaded down with trivial details complexity of the process that reconstitutes, the process of reconstituting and have deficiencies such as health and waste, the invention provides a kind of full-automatic baby milk brewing machine, the proportioning that it can not only accurately be controlled milk temperature and can strict finish aequum milk liquid is in proportion dashed and is converted, and wholely reconstitutes the quick and convenient and safety and sanitation of process.

The technical solution adopted in the present invention is: design a kind of full automatic infant milk-powder brewing machine, it mainly is made up of with drawing mechanism, quantitative water fetching device, water-powder ratio control device: water storage case, sterilization system water-warming device, milk powder storage.Be specially: pure water flows into sterilization system water-warming device by water storage case gravity, is heated to design temperature and sterilized by uviol lamp; Set out the material screw rod in milk powder storage and the drawing mechanism, it is driven by corresponding gear mechanism.Quantitatively water fetching device and discharging screw rod water-powder ratio control device of being had a reducing motor drives and fetches water as required and equal proportion is extruded milk powder, milk powder is designed to same outlet and enters feeding bottle by gravity respectively with reconstituting water, loads onto nipple and can directly feed after rocking and feed baby.

The invention has the beneficial effects as follows: the milk powder that can switch the different brands different phase easily, also can only need flicking one knob down can in more than ten seconds, obtain the milk liquid of the normal concentration and the preference temperature of required deal during operation arbitrarily by baby's requirements set milk amount and milk temperature.Full automatic infant milk-powder brewing machine provided by the present invention is simple and reliable for structure, and safety and sanitation and cost are lower, can significantly reduce the workload that reconstitutes baby milk powder, is particularly suitable for family and uses.

Description of drawings:

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is the structure principle chart of one embodiment of the invention

Fig. 2 is that milk powder stores left view with drawing mechanism among Fig. 1

Fig. 3 is the front view of water among Fig. 1-powder ratio control device

Fig. 4 is the following view of Fig. 3

As shown in the figure:

Be provided with down-comer 504 and blast pipe 402 in the water storage case 400, lid 401 is used for preventing that dust from falling into.Water is heated to design temperature through the bottom that down-comer 504 enters sterilization system water-warming device 500 by heater 505 by gravity.Heater 505 is subjected to regulate temperature controller 501 controls of design temperature, and heater circuit can cut off separately when summer or room temperature are higher.The water that is heated to design temperature is subjected to uninterruptedly to be shone by the ultraviolet lamp tube 503 of quartz glass sleeve 502 protections, and bacterium is subjected to its irradiation back owing to the hereditary material DNA sex change loses fertility or directly dead the sterilization in the water.Can cut off independently ultraviolet irradiation circuit in case of necessity.

Quantitatively water fetching device 300 be designed to take normal temperature and volume, through sterilization, be used to reconstitute the drinking water of milk powder.It mainly has the pump and the water inlet check valve 303 of piston 301 and go out water one-way valve 304 by one forms.When twitching piston 301, water is entered pump by suction hose 506 sucking-offs through water inlet check valve 303 from sterilization system water-warming device 500, and when promoting piston 301, reconstitute water by going out water one-way valve 304 and the outlet pipe 302 final discharging larynxs 106 that arrive are injected into feeding bottle.What of the water yield stroke size decision of piston 301 take, and it is driven by the expansion link 205 that can swing.

Can accurately take simultaneously the consideration of milk powder for safety and sanitation, the milk powder that the present invention has designed the similar funnel of profile stores and drawing mechanism 100, be provided with discharging screw rod 105 in its bottom, screw rod is connected with ratchet 104, and be connected with driven gear 108 by axle 107 by the bevel gear 102,103 of pair of meshing, protective cover 101 is designed to prevent that milk powder from entering meshing gear and ratchet space and contaminated and influence transmission accuracy; Driven gear 108 is driven by tooth bar 202, screw rod was motionless because of the clockwise unidirectional characteristics of ratchet when tooth bar was descending, screw rod 105 clockwise rotated and promotes milk powder and extrude through discharging larynx 106 when otherwise tooth bar upwards slided, and the milk powder output depends on the size of tooth bar 212 strokes.

Water-powder ratio control device 200 combines water yield and the amount equal proportion that goes out milk powder.The connected rotating disk 209 that has slide rail is done earlier counterclockwise to rotate together with the expansion link 205 that embeds wherein when starting reducing motor 210, when expansion link 205 right-hand members that connect piston 301 move along slide rail 212 and run into the microswitch of installing on it 214, reducing motor 210 counter-rotatings clockwise rotate, and stop after expansion link 205 right-hand members are run into limit switch 211; Tooth bar 202 connects the left end of expansion link 205, and it only moves up and down in tooth bar slide rail 203, drives driven gear 108 and rotates.Reducing motor 210 can horizontally slip on motor slide rail 201, and its armrest wheel 208 and screw mandrel 204 are located to determine the fulcrum of expansion link 205, has so just determined the relative travel of tooth bar 202 and obtains specific water-milk-powder brewing ratio.Promptly be labeled on the milk powder graduation apparatus 206 after various brands and each stage milk powder proportioning thereof are demarcated, when switching different milk powder, rotate handwheel 208 and the corresponding scale of pointer 207 sensings can be obtained accurately and fixing water-milk powder proportioning; Because piston 301 is the linear ratio relation with the stroke of tooth bar 202, can determine accurately when therefore regulating the slide block that has microswitch 214 and pointer 215 that the water yield also can accurately extrude milk powder by corresponding proportioning to the desirable value of water yield graduation apparatus 213.

For the consideration of safety and sanitation aspect, institute of the present invention water must be the clean water that can directly drink, and the material that is contacted with water or milk powder is food-grade.Because it is residual and need not to worry bacterial reproduction that milk powder and reconstitute water and all enter feeding bottle through discharging larynx 106 gravity separately and just mix, inner each parts of full automatic infant milk-powder brewing machine provided by the present invention so all do not have milk liquid.

The concrete course of work:

Debugging and prepare: the baby formula milk powder in known brand and the stage milk powder of packing into is stored and drawing mechanism 100; The water that notes can directly be drunk is in water storage case 400; Set required reconstitute coolant-temperature gage and open the heating and the ultraviolet disinfection switch; Rotate handwheel 208 in water-powder ratio control device 200 and point to the milk powder scale that these brands should the stage until pointer 207 to the milk powder graduation apparatus 206; The corresponding required scale that has the slide block of microswitch 214 and its pointer 215 is pointed in water yield graduation apparatus 213 by the required adjusting of baby's appetite.Also underfill milk powder and water of powder delivery screw rod 105 and associated conduit needs earlier trial run at least once to make milk powder fill up screw rod and make the water pipe evacuation of air during first the use.

Work: ensuing thing will become especially light, even if one hand also can be finished the whole process that reconstitutes: when baby need feed the food in one's mouth, clean empty feeding bottle is put to discharging larynx 106 times, start the discharging button, reducing motor 210 rotates counterclockwise and drives expansion link 205 together with piston 301 rising water intakings, and fetching water when piston slide rail 201 moves and touch microswitch 214 when piston finishes.At this moment reducing motor counter-rotating drives tooth bar 202 and rises and 105 powder delivery of interlock screw rod, piston 301 presses down water outlet simultaneously, milk powder and reconstitute water and all enter feeding bottle through discharging larynx 106 gravity, when quitting work, reducing motor can screw on nipple, after rocking dissolving, can directly feed and feed baby, the quick and convenient and safety and sanitation of whole process.Keep preference temperature and the long-time sterilization of warp owing to reconstitute water always,, be highly suitable for working at night so can reconstitute milk powder at any time.

Claims

1. full automatic infant milk-powder brewing machine, include and be funnelform milk powder storage and drawing mechanism, water storage case, sterilization system water-warming device, quantitatively water fetching device and water-powder ratio control device, it is characterized in that: the two ends of the expansion link in water-powder ratio control device can drive respectively milk powder store with drawing mechanism in the pump piston of screw rod and quantitative water fetching device do that equal proportion is rotated and motion;

Comprise reducing motor, motor slide rail, the rotating disk that has slide rail, expansion link, tooth bar, tooth bar slide rail, piston slide rail, the microswitch of determining the water yield, the limit switch of guaranteeing emptied of water, handwheel, screw mandrel, milk powder proportioning scale, water yield scale in described water-powder ratio control device; Wherein reducing motor is horizontally slipped by handwheel, screw mandrel interaction energy to make expansion link have different fulcrums;

Be provided with discharging screw rod, ratchet, intermeshing two bevel gears and protective cover in described milk powder storage and the drawing mechanism; They are connected with driven gear by axle, are subjected to rack drives;

Described quantitative water fetching device includes pump, two corresponding check valves, and wherein the piston of pump connects the expansion link right-hand member and moves up and down in the piston slide rail.

2. full automatic infant milk-powder brewing machine as claimed in claim 1 is characterized in that: described sterilization system water-warming device includes heater, quartz glass sleeve, ultraviolet lamp tube; They are concentrated in the container.

3. full automatic infant milk-powder brewing machine as claimed in claim 1 is characterized in that: be provided with blast pipe in the described water storage case.