CN1271965C - Food and water separable food stirrer - Google Patents

Abstract

The present invention discloses a food stirrer for separating food away from water before use, which can separate water and food beforehand and automatically stir the food and the water as required for operation. The present invention has the technical scheme that the food stirrer comprises a base and a stirring cup, wherein a motor is arranged in the base, and stirring knife blades are arranged in the stirring cup. The motor is connected with a rotary shaft of each stirring knife blade, so that the motor can drive the stirring knife blades to rotate for cutting and stirring food. The food stirrer is also provided with a water storage cup of which the bottom is provided with one or a plurality of water filling holes, wherein the water filling holes are opened or closed by the switching of a switch device. An electromagnetic valve or a toggle switch is selected in an optimized mode as the switch device, and when the water filling holes open, the stirring cup is filled with water. The switch device is controlled to open and close by a control circuit, and when the food stirrer works, the control circuit controls the switch device to open the water filling holes to fill water into the stirring cup for soaking food. The control circuit can also control the mode of water filling, such as multiple times of discontinuous water filling or continuous water feed.

Description

A kind of thing water separate type agitator for food-making

Technical field

The present invention relates to a kind of agitator for food-making, be specifically related to the thing water separate type agitator for food-making that a kind of food before use and moisture leave.

Background technology

Have some foods water and food need be mixed to extract juice edible, soya-bean milk for example, soya-bean milk is that a kind of multiple nutrients composition that contains of health is popular with breakfast food, because it is more and more higher to the requirement of dietetic hygiene and fresh and purity, many families trend towards making soya-bean milk by oneself in the own home, so the system soya-bean milk device of various family expenses occurred.

Chinese patent 99112253.4 discloses a kind of intelligent domestic full-automatic soya bean milk machine, this intelligent domestic full-automatic soya bean milk machine belongs to the kitchen and beats the domestic appliance that class prepares beverage, include head, lower cover and cup, be installed with temperature sensor is connected with the lower cover control circuit board in the lower cover lower end, temperature sensor passes to the automatically controlled vigour part of control circuit board with initial water warm water amount signal, making machine operation begin to beat the beans time beats the beans water temperature with the ideal of setting and coordinates mutually, at the following beans of beating of standard water temperature, mashing off, the soya-bean milk of preparing is drunk taste good, can also avoid occurring sticking with paste the electric heater phenomenon.

Chinese patent 01242639.3 discloses a kind of agitator for food-making, comprise motor, jar, stirring blade, motor can drive and stir the rotation of blade both forward and reverse directions, between stirring blade shaft and jar a directional clutch is arranged, making both constitute the stirring blade shaft is just changeing the then then closed connecting relation of separation counter-rotating.When motor just changes, stir blade and food can be pulverized, stirred; When motor reverses, stir blade shaft and then drive the jar rotation, thereby can juice and residue thoroughly be separated in the centrifugal filtration mode, minimizing is by manually carrying out the trouble that scum juice separates, and avoided waste, tiny slag particle thoroughly can also be filtered totally, make juice have good mouthfeel, be particularly suitable for the processing of soya-bean milk group food.

But because the system soya-bean milk device of existing various family expenses does not all address such a problem promptly because bean or pea can not duck in drink for a long time, and the bean or pea that soak must utilize at short notice, the bubble bean or pea so all can only in needs system soya-bean milk, could begin to discharge water, the system soya-bean milk, need expend a large amount of time like this is used for early-stage preparations, and because soya-bean milk is a kind of breakfast food, how edible in the morning people are, but because modern life rhythm is more and more faster, the time in morning is at full stretch, and the system soya-bean milk device of existing various family expenses can't address this problem, cause the system soya-bean milk device of family expenses to be difficult to popularize, the whole flow of water of disposable adding simultaneously must cause the volume of jar excessive and also very high to the power requirement of motor.

Summary of the invention

The purpose of this invention is to provide and a kind ofly water and food separately can be mixed the thing water separate type agitator for food-making that carries out work in advance then when needed more automatically.

The technical solution adopted in the present invention is: agitator for food-making comprises pedestal, jar; Motor is arranged in the pedestal, the stirring blade is arranged in the jar, motor connects with the rotating shaft of stirring blade, motor can be driven stir the blade rotation with cutting, stir food, agitator for food-making also has a water storage cup, a preferred bowl cover in addition on the water storage cup,, there are one or more water injection holes at the cup end, water injection hole is opened sealing by a switching device folding, switching device is preferably magnetic valve or toggle switch, can inject water to jar when water injection hole is opened, switching device is by a control circuit control folding, and control circuit controling switch device is opened water injection hole to jar injection water logging bubble food during work, control circuit can also be controlled the mode of water inlet, for example is repeatedly to be interrupted or to continue to feed water.

Separate from food debris for the ease of juice, can also adopt the mode of centrifugation, have juice filter outlet in the jar side, also be provided with the scum juice filtering screen in the jar, this scum juice filtering screen can be the circular filter net cover, and preferably be located at jar and cover, also can be located in the middle of the jar or alternative juice filter outlet at the juice filter outlet place, jar has the jar outer cover that is fixed on the pedestal outward, there is the juice-collecting tank of collecting juice jar outer cover inboard, juice flows out for convenience, preferably also is provided with first-class juice mouth at the jar outer cover, and stream juice mouth is communicated with juice-collecting tank so that juice can be flowed out by stream juice mouth.Jar is only by being fixedly connected at the bottom of the cup on the bearing that stirs on the blade shaft, bear its weight by bearing, bearing top is equipped with sealing ring, after juice is made, rely on the food and the friction between the jar that stir the blade shaft driven rotary to drive jar rotation realization centrifugation.

For the efficient that makes centrifugation higher, the jar internal diameter increases from bottom to top gradually, the jar madial wall then is downward-sloping angle or radian like this, and the jar madial wall that juice just can tilt in the centrifugal action lower edge during jar rotation moves to juice filter outlet and finally separates.

The controlled axial locking that also can be provided with jar between jar and jar outer cover and the pedestal rotates influence in order to avoid jar is followed when stirring blade rotation cutting stirring food.The preferred version one of controlled axial locking is that device comprises backstay, iron core, solenoid, bobbin, bobbin is contained in the housing that fuses with pedestal, solenoid is equipped with in the bobbin inboard, the centre of bobbin is a through hole, backstay and front and back iron core are housed in it, backstay and back iron core are fixed together, back-moving spring is housed on the backstay, one end of backstay stretches out housing, the corresponding position of jar lateral wall and backstay is provided with the axial notch more than 1, when solenoid is switched on, attract the back iron core to drive in the axial notch that backstay heads into the jar lateral wall jar can not be rotated.The preferred version two of controlled axial locking is that device comprises synchronous motor, cam, backstay and location pole socket, the backstay seat is positioned under the jar, and an end and described pedestal are hinged, the location pole socket is provided with vertical backstay, the cup end of jar, be provided with circumferential radial groove more than 1 with the vertical corresponding position of backstay simultaneously, cam is positioned at the below of location pole socket, and contact with the location pole socket other end, drive its rotation by synchronous motor, drive the location pole socket then and move up and down around the hinged other end, the radial groove that will head into when moving on the backstay like this at the bottom of the jar cup can not rotate jar.

The mixer that adopts the centrifugation mode is when separating juice during food, because center of gravity is more than the rotating shaft of stirring blade, if jar top is supporting not, jar can produce and rock, driving bearing and motor shaft rocks, the permanent sealing effectiveness that so can influence the service life of motor and influence sealing ring, but can on jar, be provided with the stirring bowl cover of a folding for this reason, jar covers and has the hole that allows water inject, stir bowl cover and water storage cup have one stir bowl cover can be around a center and described water storage cup supporting device in relative rotation, the optimal way of described axle supporting device is the circular shaft that comprises that jar covers, the silica gel seat, bearing, one circular depressed is arranged at the bottom of water storage cup, put into a silica gel seat in the circular depressed, bearing is positioned at the circular hole at silica gel seat center, and the diameter of internal diameter and circular shaft matches.When circular shaft that jar covers was inserted in bearing in the water storage cup silica gel seat, stirring bowl cover can relatively rotate around stirring blade shaft centerline and described water storage cup like this.

Convenient for the juice heating, also can be provided with an electric cup on the agitator for food-making.The too high generation foam of juice local temperature and destroy the nutrition of juice in order to prevent to heat, the preferred mode that adopts the water proof heating, the cup of electric cup comprises outer cup, interior cup, the liquid medium of sample filled water of outer cup and interior cup and so on, liquid medium is heated in electrical heating earlier like this, and liquid medium transmits heat again and gives juice to be heated.

Agitator for food-making of the present invention is owing to separate water and food, opening switching device is when needed again started working to jar injection water by water injection hole, saved the time of direct labor's operation of user greatly, after further again separation and the heating, can directly obtain finished product, the while is owing to graded or inject water continuously, can reduce the volume of jar, reduce the power of motor, greatly facilitate the user, make make soya-bean milk and so in the family food really conveniently.

Description of drawings

Below in conjunction with the drawings and specific embodiments the present invention is made and to further describe:

Fig. 1 is the internal structure schematic diagram of the specific embodiment of the present invention one;

Fig. 2 is the internal structure schematic diagram of the specific embodiment of the present invention two;

Fig. 3 is the partial structurtes enlarged drawing of the specific embodiment of the present invention two.

Wherein Reference numeral is as follows:

1--motor 2--pedestal 3--shaft coupling 4--stirs blade 41--and stirs blade shaft 6--jar 7--bearing 8--sealing ring 16--jar outer cover 105--and stir bar 64--filtering screen 11--juice-collecting tank 12--stream juice mouth 10--and stir in the aperture 101--axle 142--silica gel seat 144--bearing 201--on the aperture 13--water storage cup 131--water storage cup that bowl cover 111--jar covers before the cup 202--outer cup 91--backstay 92--iron core 94--solenoid 95--bobbin 97--back-moving spring 63--groove 132-toggle switch 301--attaching plug 302--pedestal supply socket 133--magnetic valve behind the iron core 93--

The specific embodiment

Shown in Figure 1, agitator for food-making of the present invention has pedestal 2, motor 1 is installed in the pedestal 2, the rotating shaft of motor connects with stirring blade shaft 41 by shaft coupling 3, and the cup end of jar 6 is fixedly connected on the bearing 7 that stirs on the blade shaft 41, and remainder is unsettled, sealing ring 8 is arranged at bearing 7 tops, be with the jar outer cover 16 that is fixed on the pedestal outside jar, juice-collecting tank 11 is arranged on the jar outer cover, there is stream juice mouth 12 juice-collecting tank 11 lower ends; Juice-collecting tank 11 is located on the inboard of jar outer cover 16, and juice-collecting tank 11 also can be made as removable, so that disassembly, cleaning juice-collecting tank 11.

The shape that jar 6 is big up and small down, its sidewall totally is the angle of inclination of about 75 degree, in the jar upper end cup-shaped stirring bowl cover 10 is arranged, stirring bowl cover 10 sidewalls has the filtering screen 64 of alternative juice filter outlet, stir on the bowl cover 10 aperture 111 is arranged, above stirring bowl cover 10 water storage cup 13 is arranged, an aperture 131 is arranged at water storage cup 13 bottoms, and aperture 131 is by the 132 control foldings of a toggle switch.

Stir bowl cover 10 upper ends and be fixed with axle 101; Above stirring bowl cover 10 water storage cup 13 is arranged, water storage cup 13 bottom centre positions have a circular hole, in silica gel seat 142 is installed, have in the circular hole circular hole in the middle of the silica gel seat 142 bearing 144 is arranged, bearing 144 diameters match with the diameter of the axle 101 of jar, stir and open toggle switch 132 when also having one to stir bar 105 in order to rotation on the bowl cover 10.

Shown in Figure 1, below stream juice mouth 12, an electric cup is arranged, cup 201 and outer cup 202 in electric cup comprises can inject liquid medium such as water between interior cup 201 and the outer cup 202, in the food juice that flows out from stream juice mouth 12 flows in the cup 201.

When using this agitator for food-making to prepare soya-bean milk, earlier bean or pea are put into jar, it is tight to stir the bowl cover lid, again it is put into pedestal together, again water storage cup 13 is packed into and be placed on the jar behind the water, in 101 bearing 144 that are socketed in the water storage cup 13 that stirs on the bowl cover 10, be placed on electric cup on the cup and interior cup is aimed at and flow the juice mouth, when starting working, control circuit control motor drives jar earlier and stirs bowl cover and rotates a circle and open water injection hole inject water in jar 6 to open toggle switch 132, as required, can soak bean or pea a period of time, and then make motor 1 drive 4 rotations of stirring blade, pulverize by stirring blade 4, cutting, stir bean or pea, jar 6 is under the food and the friction double action between the jar of frictional force that stirs blade shaft 41 and sealing ring 8 and stirring blade shaft driven rotary simultaneously, also rotate at a high speed along with stirring blade shaft 41, raw soya-bean milk in the jar 6 is owing to be subjected to action of centrifugal force, and along the stirring wall of cup rising of tilting, when the height that rises to filtering screen 64, to pass filtering screen 64, be thrown out of jar 6, flow into juice-collecting tank 11, flow in the electric cups in the cup 201 through stream juice mouth 12, bean dregs then are filtered guard 64 and are blocked in the jar, so just finished the separation process of bean dregs and raw soya-bean milk, and in the middle of this process, water also can constantly inject or inject several times, and owing to be that water is not once all to inject jar, the volume of jar and the power of motor can reduce greatly.When centrifugal filtration is finished, control circuit will make motor 1 stop operating, and connect electrical heating elements and heat, the water in electrical heating elements at first heats between cup 201 and the outer cup 202, the raw soya-bean milk in the cup 201 in the water proof heating again, liquid level rises when raw soya-bean milk comes to life, control circuit will reduce heating power automatically, until juice is boiled, at last power supply is disconnected, as long as configure the time like this, when needing, people just can directly drink the soya-bean milk that has prepared.

Fig. 2 is the internal structure schematic diagram of the specific embodiment of the present invention two, and the specific embodiment two is compared with the specific embodiment one:

The one, increased a controlled axial locking of jar, shown in Figure 3, controlled axial locking comprises backstay 91, preceding iron core 92, back iron core 93, solenoid 94, bobbin 95, back-moving spring 97 is formed, bobbin 95 is contained in the housing that is fixed in pedestal 2, solenoid 94 is equipped with in bobbin 95 inboards, the centre of bobbin 95 is a through hole, backstay 91 and front and back iron core 92 are housed in it, 93, backstay 91 and back iron core 93 are fixed together, back-moving spring 97 is housed on the backstay 91, one end of backstay 91 stretches out housing, and the jar lateral wall is axially arranged with the groove 63 that 4 width and backstay 91 diameters adapt.

The 2nd, electric cup is different with the specific embodiment one, has only a cup 202, outer cup is separable with pedestal, the raw soya-bean milk that flows out from stream juice mouth directly enters the cup 202, adopt the mode of electrothermal tube (or electric hot tray) directly to heat, electrothermal tube (or electric hot tray) is arranged in cup 202, and the bottom of cup 202 has an attaching plug 301 to be connected with pedestal supply socket 302.

The 3rd, open the switching device difference of water injection hole, the switching device of the specific embodiment two is the magnetic valve 133 by control circuit control, control circuit can be controlled magnetic valve 133 and open water injection hole water filling in jar when the needs agitator for food-making is worked, also can control the speed of water filling and be divided into water filling several times, control circuit also can setting-up time, and agitator for food-making is started working automatically when arriving at the fixed time.

When using this agitator for food-making to prepare soya-bean milk, earlier bean or pea are put into jar, it is tight to stir bowl cover 10 lids, again it is put into pedestal together, again water storage cup 13 is packed into and be placed on the jar behind the water, in 101 bearing 144 that are socketed in the water storage cup 13 that stirs on the bowl cover 10, be placed on electric cup on the cup and cup 202 is aimed at and flow juice mouth 12, when agitator for food-making is started working, control circuit control magnetic valve 133 is opened water injection hole and inject water in jar 6, as required, can soak bean or pea a period of time, and then make motor 1 drive 4 rotations of stirring blade, pulverize by stirring blade 4, cutting, stir bean or pea, solenoid 94 energisings simultaneously, produce magnetic field, back iron core 93 moves to jar 6, eject backstay 91, make the groove 63 at the bottom of backstay 91 snaps in the jar cup, the locking jar, it can not be rotated, when food stirs, after cutting is finished, control circuit makes solenoid 94 outages, magnetic field disappears, backstay 91 is return owing to the elastic force of back-moving spring 97, having removed the fixed jar 6 of axial lock this moment just can be under the frictional force of stirring blade rotating shaft 41 and sealing ring 8 and food, that is with stir blade shaft 41 at a high speed rotation get up, raw soya-bean milk in the jar 6 is owing to be subjected to action of centrifugal force, and rises along the stirring wall of cup that tilts, when the height that rises to filtering screen 64, to pass filtering screen 64, be thrown out of jar 6, flow into juice-collecting tank 11, flow in the electric cup 202 through stream juice mouth 12, bean dregs then are filtered guard 64 and are blocked in the jar, have so just finished the separation process of bean dregs and raw soya-bean milk.When centrifugal filtration is finished, control circuit will make motor stop operating, and connect electrothermal tube and heat, liquid level rises when raw soya-bean milk comes to life, control circuit will reduce heating power automatically, until juice is boiled, at last power supply is disconnected, as long as configure the time like this, when needing, people just can directly drink the soya-bean milk that has prepared.

Claims (9)

1, a kind of thing water separate type agitator for food-making, comprise pedestal, jar, motor is arranged in the pedestal, the stirring blade is arranged in the jar, motor links with the rotating shaft of stirring blade and stirs food so that motor can drive the rotation of stirring blade with cutting, and it is characterized in that: described thing water separate type agitator for food-making also has a water storage cup, and there is water injection hole at the cup end, water injection hole is opened sealing by a switching device folding, can inject water to jar when water injection hole is opened; Be provided with the scum juice filtering screen in the described jar, jar has the jar outer cover that is fixed on the pedestal outward, there is the juice-collecting tank of collecting juice jar outer cover inboard, and only by being fixedly connected at the bottom of the cup on the bearing that stirs on the blade shaft, bearing top is equipped with sealing ring to jar.

2, thing water separate type agitator for food-making according to claim 1 is characterized in that: described switching device is a switch or a toggle switch that is driven by the magnetic valve of control circuit control.

3, as thing water separate type agitator for food-making as described in the claim 2, it is characterized in that: described scum juice filtering screen is the annular filter guard, the stirring bowl cover is arranged on the jar, juice filter outlet is arranged on the jar, also has first-class juice mouth on the jar outer cover, stream juice mouth is communicated with juice-collecting tank so that juice can be flowed out by stream juice mouth, and the jar internal diameter increases from bottom to top gradually.

4, as thing water separate type agitator for food-making as described in one of claim 1-3, it is characterized in that: also be provided with the controlled axial locking of jar between described jar and jar outer cover and the pedestal in order to avoid jar is followed rotation stirring when food is stirred in blade rotation cutting.

5, thing water separate type agitator for food-making as claimed in claim 4, it is characterized in that: the controlled axial locking of described jar is the electromagnetic induction positioner, it comprises backstay, iron core, hot-wire coil, bobbin, bobbin is contained in the housing that fuses with described pedestal, hot-wire coil is equipped with in the bobbin inboard, the centre of bobbin is a through hole, backstay and front and back iron core are housed in it, backstay and back iron core are fixed together, back-moving spring is housed on the backstay, one end of backstay stretches out housing, and the corresponding position of jar lateral wall and backstay is provided with the axial notch more than 1.

6, thing water separate type agitator for food-making as claimed in claim 4, it is characterized in that: the controlled axial locking of described jar comprises cam, backstay and location pole socket, the backstay seat is positioned at the jar below, and an end and described pedestal are hinged, cam is positioned at the below of location pole socket, and contact with the location pole socket other end, drive its rotation by synchronous motor, the location pole socket is provided with vertical backstay, and the cup end of jar is provided with circumferential radial groove more than 1 with the vertical corresponding position of backstay simultaneously.

7, as the mixer of food as described in the claim 4, it is characterized in that: but described jar also has the stirring bowl cover of a folding, and jar is stamped one can be around center and described water storage cup axle supporting device in relative rotation.

8, thing water separate type agitator for food-making as claimed in claim 7, it is characterized in that: described axle supporting device comprises the circular shaft that jar covers, silica gel seat, the bearing that is fixed in described water storage cup, bearing is positioned at the circular hole at silica gel seat center, and the diameter of internal diameter and circular shaft matches.

9, thing water separate type agitator for food-making as claimed in claim 1 is characterized in that: described thing water separate type agitator for food-making also has an electric cup.

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