CN203898064U - Soybean milk machine - Google Patents

Abstract

The utility model discloses a soybean milk machine. The soybean milk machine comprises a barrel body, a pulverizator, a crushing motor, a boiling and heating element and a foam breaking and heating element. The pulverizator is arranged in the barrel body and used for crushing a soybean milk making material in the barrel body so as to obtain raw soybean milk. The crushing motor is connected with the pulverizator and used for driving the pulverizator to rotate, and the crushing motor is arranged beneath the inner bottom wall of the barrel body. The boiling and heating element is at least used for conducting heating and boiling on the raw soybean milk. The setting height of the foam breaking and heating element is not lower than the highest liquid level in the barrel body in the heating and boiling process so that heating and foam breaking can be conducted on foam produced in the heating and boiling process. According to the soybean milk machine, due to the arrangement of the independent foam breaking and heating element, foam breaking can be achieved in a heating mode through the foam breaking and heating element, so that the foam breaking efficiency is improved, the foam breaking effect is improved, and soybean milk making time is greatly shortened.

Description

Soy bean milk making machine

Technical field

The utility model relates to a kind of soy bean milk making machine.

Background technology

In soy bean milk making machine correlation technique known for inventor, soy bean milk making machine generally all comprises inner bag, shell, crushing knife tool, pulverize motor, head, the parts such as heating rod, casing is established outside the tank, pulverizing motor is arranged on the bottom of head, crushing knife tool is connected to the free end of the motor shaft of pulverizing motor and extend in inner bag, thereby the pulping materials in staving is pulverized to slurrying, heating rod heats infusion for the raw soya-bean milk to after pulverizing, and then obtain the ripe soya-bean milk that can drink, arranging of heating rod highly needs satisfied being under the liquid level of infusion, for example be set directly at below the diapire of inner bag.

But, inventor finds, this soy bean milk making machine can produce a large amount of foams in heating infusion process, thereby need to adopt certain heating strategy, for example control the heating power of heating rod or adopt batch (-type) mode of heating, can avoid although it is so producing a large amount of foams, avoiding occurring overfoaming phenomenon, but but greatly increased mixing time, slurrying efficiency is poor.

Utility model content

The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind of soy bean milk making machine, and this soy bean milk making machine can improve brokenly bubble efficiency, thereby effectively shortens between slurrying, has improved slurrying efficiency.

Soy bean milk making machine according to the utility model embodiment, comprising: staving; Grinder, described grinder is located in described staving and for pulverizing the pulping materials in described staving, to obtain raw slurry; Pulverize motor, described pulverizing motor is connected with described grinder for driving described grinder to rotate, and described pulverizing motor is arranged on below the interior diapire of described staving; At least for described raw slurry is heated to the infusion heater block of infusion; And broken bubble heater block, the arranging of described broken bubble heater block is highly not less than described in heating infusion process high liquid level (HLL) in staving so that the foam producing in heating infusion process is heated brokenly to bubble.

According to the soy bean milk making machine of the utility model embodiment, due to the cause of independent broken bubble heater block being set, by broken bubble heater block, in the mode heating, realize brokenly bubble, thereby improved broken bubble efficiency, increased broken bubble effect, greatly shortened mixing time.

In addition, according to the soy bean milk making machine of the utility model embodiment, can also there is following additional technical feature:

According to embodiment more of the present utility model, described staving comprises: shell; And inner bag, the top of described inner bag is opened wide, and described inner bag is located in described shell, and described pulverizing motor is arranged on below the diapire of described inner bag.

According to embodiment more of the present utility model, the diapire center of described inner bag is offered and is dodged hole, dodges in hole and upwards extend in described inner bag described in the motor shaft of described pulverizing motor is engaged in rotationally, and the upper end of described motor shaft connects described grinder.

According to embodiment more of the present utility model, described motor shaft and described in dodge and between hole, be provided with waterproof sealing structure.

According to embodiment more of the present utility model, described waterproof sealing structure comprises water proof ring.

According to embodiment more of the present utility model, described water proof ring is multiple tracks and arranges along the short transverse interval of described staving.

According to embodiment more of the present utility model, the substructure of described shell has base, and described pulverizing motor is fixed on described base, on described base, is provided with aeration structure, to carry out cooling to described pulverizing motor.

According to embodiment more of the present utility model, described infusion heater block is configured to annular and is arranged under the diapire of described inner bag, and described infusion heater block is looped around the outside of described pulverizing motor.

According to embodiment more of the present utility model, between described infusion heater block and described pulverizing motor, be provided with heat insulation structural.

According to embodiment more of the present utility model, on described staving, be provided with head, described grinder is crushing knife tool, described inner bag is metalwork.

Accompanying drawing explanation

Fig. 1 is according to the schematic diagram of the soy bean milk making machine of the utility model embodiment;

Fig. 2 produces the schematic diagram of foam in existing soy bean milk making machine infusion process;

Fig. 3 produces the schematic diagram of foam in infusion process according to the soy bean milk making machine of the utility model embodiment;

Fig. 4 is according to the structural recess schematic diagram of the side wall of inner of an embodiment of the utility model;

Fig. 5 is according to the schematic diagram of the soy bean milk making machine of another embodiment of the utility model;

Fig. 6 is the schematic diagram of the cooperation place of motor shaft and inner bag diapire.

The specific embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.

In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.

Below with reference to Fig. 1-Fig. 4, describe in detail according to the soy bean milk making machine 100 of the utility model embodiment, this soy bean milk making machine 100 can be stuck with paste etc. for the preparation of soya-bean milk, beverage, rice, in the description below the utility model, take and prepares soya-bean milk and illustrate explanation as example.

According to the soy bean milk making machine 100 of some embodiment of the utility model, can comprise staving 1, grinder 2, pulverizing motor 3, infusion heater block 4 and broken bubble heater block 5.

As shown in Figure 1, staving 1 can form general cylindrical shape, has a barrel chamber in staving 1, and the top in bucket chamber can be opened wide, and bucket can be used for holding pulping materials in chamber.In optional embodiment more of the present utility model, staving 1 can comprise shell 12 and inner bag 11, and the top of inner bag 11 is opened wide and inner bag 11 is arranged in shell 12, and the sidewall of the sidewall of inner bag 11 and shell 12 can form the sidewall of staving 1 jointly.But, should be understood that, according to staving 1 structure of the soy bean milk making machine 100 of the utility model embodiment, be not limited to the form of shell 12 and inner bag 11.

As optional embodiment, inner bag 11 can adopt metal material to make, and in other words, inner bag 11 is metalwork.Thus, not only extended the service life of inner bag 11, and owing to adopting metal material also to improve heat transfer efficiency, for adopting infusion heater block 4 and the broken bubble heater block 5 of external can improve the infusion efficiency of heating surface, reduce the soya-bean milk time processed to a certain extent.Alternatively, inner bag 11 can adopt stainless steel to make, thus convenient cleaning.But, being understandable that, the material of inner bag 11 also can be selected plastic material, and inner bag 11 is plastic part, can reduce costs thus.

For shell 12, it can adopt made of plastic, and shell 12 can be working of plastics, and for example shell 12 can be integrated injection molding part, but is not limited to this.Because the relative metal of thermal conductivity of plastics is poor, therefore by shell 12 being set to working of plastics, can reduce to a certain extent the outside radiations heat energy of slurrying liquid in inner bag 11, heat can be concentrated in inner bag 11, thereby improve the efficiency of heating surface, shorten mixing time.

As optional embodiment, thereby can keep at a certain distance away between shell 12 and inner bag 11, form air cavity, by air, further intercept the outside radiations heat energy of slurrying liquid in inner bag 11 thus, thereby further improve the efficiency of heating surface, shorten better mixing time.But as the optional embodiment of another kind, inner bag 11 also can be close to setting with shell 12, or inner bag 11 can also be one-body molded with shell 12.

In embodiment more of the present utility model, it should be noted that, about the sidewall of staving 1, interior diapire and the sidewall of inner bag 11 and the relation of diapire, can be: the internal face of the sidewall of staving 1 can be the internal face of the sidewall of inner bag 11 that it is the diapire of inner bag 11 that the interior diapire of staving 1 can be understood as.

Shown in Fig. 1, head 6 can be arranged on the top of staving 1, and head 6 is used to open or close staving 1, and in other words, an effect of head 6 is equivalent to seal the bung (bowl cover) of staving 1.The place, top of staving 1 can arrange liquid outlet, and liquid outlet can keep the pressure balance in soy bean milk making machine 100 by staving 1 internal communication outside atmosphere, also facilitates ripe soya-bean milk is poured out simultaneously.Between staving 1 and head, can adopt and be tightly connected, between the two, be provided with sealing ring, with at the certain pressure of the interior formation of staving 1; Also can adopt matched in clearance, with by staving 1 internal communication outside atmosphere.The fit form of above-mentioned head and staving, for those skilled in the art know, is not described in detail at this.

Head 6 can spiral-lock at the top of staving 1 and staving 1 is separable relatively, or head 6 also can be located at by hinge arrangement or pin shaft structure the top of staving 1 pivotly.For the ordinary skill in the art, the fit system of head 6 relative stavings 1 be can set according to actual needs and flexibly, above-mentioned spiral-lock, the type of attachment such as hinged are not limited to.

As shown in Figure 1, for pulverizing motor 3 overhead structures, pulverize the bottom that motor 3 is arranged on head 6.Now head 6 inside can built-in control circuit plate, for controlling the operational mode of soy bean milk making machine 100, pulverizing motor 3 can be electrically connected to control circuit board, and control circuit board can be according to selected different slurrying patterns and adaptability regulates output speed and the operating frequency of pulverizing motor 3.

Head 6 end faces can be provided with air vent, and air can enter into head 6 inside by air vent, thereby cooling control circuit plate prevents that control circuit plate temperature is high and damages.On the end face of head 6, a plurality of mechanical keys and/or touch key-press can also be set, for selecting the operational mode of soy bean milk making machine 100, regulate the running status of soy bean milk making machine 100, these buttons are electrically connected to control circuit board, each button can the conversion of implementation pattern and/or the adjusting of parameter, specifically can carry out adaptive settings according to control strategy, this utility model is not made to particular determination.

As shown in Figure 1, grinder 2 extend in staving 1, and particularly, when pulverizing pulping materials, grinder 2 is positioned at pulping materials liquid level below.Thereby grinder 2 is pulverized the pulping materials in staving 1 by High Rotation Speed, to obtain raw slurry.

Wherein, about pulping materials, described pulping materials can be also soybean or peanut, walnut etc., take and prepares soya-bean milk as example, and this pulping materials can be water and dry beans, can certainly be water and wet beans (bubble beans), but be not limited to this.The slurrying concentration that concrete beans water ratio can be expected to obtain according to user's hobby and user, mixing time etc. come adaptability to select.For example, beans water ratio can be in about 1:11, but is not limited to this.The description of following pulping process, below take and prepare soya-bean milk and carry out as example.

In certain embodiments, grinder 2 can be crushing knife tool (beater bar), and the knife number of crushing knife tool can specifically be set according to different product, and for example the quantity of blade can be 2-6.Preferably, the quantity of blade is 3-5.More preferably, the quantity of blade is 4.Crushing knife tool should have enough intensity and wearability, avoids using for a long time rear knife edge distortion to cause crush efficiency to reduce, and in certain embodiments, crushing knife tool can select stainless steel material to make.

Grinder 2 drives by pulverizing motor 3, particularly, pulverizes motor 3 and is connected with grinder 2 for driving grinder 2 to rotate.As a kind of embodiment, pulverizing motor 3 can directly be connected with grinder 2, and in other words, grinder 2 can directly be connected to the free end (for example, lower end) of the motor shaft of pulverizing motor 3.

As another kind of embodiment, pulverizing motor 3 can be connected or indirect drive indirectly with grinder 2, and the motor shaft of for example pulverizing motor 3 can be connected with grinder 2 indirectly by shaft coupling.Or, pulverize motor 3 also can be by other intermediate transmission parts and with grinder 2 indirect drive, these intermediate transmission parts can be speed change gears, speed change gear can regulate pulverizes the rotating speed that motor 3 is exported to grinder 2, for example, in pulverizing pulping process, thereby need grinder 2 High Rotation Speeds fully to pulverize bean or pea, the gearratio work that now speed change gear can be lower (, speedup), make to pulverize the rotating speed that motor 3 exports to grinder 2 by speed change gear as far as possible high.And in heating infusion or while stirring, the speed operation that grinder 2 can be relatively low, the gearratio work that now speed change gear can be higher (that is, slowing down), makes to pulverize the rotating speed that motor 3 exports to grinder 2 by speed change gear and relatively reduces.In brief, speed change gear can be realized the speed changing function of pulverizing motor 3.

For the concrete structure of speed change gear, the utility model is not made particular determination.For example can adopt at least two covers to there is the gear pair of different gear ratios, or adopt other similar transmission mechanism with speed changing function as planetary gears.

Shown in Fig. 1, the rotation of grinder 2 overlaps with the center line of inner bag 11, and in other words, grinder 2 is arranged between two parties.Thus, by grinder 2 layout placed in the middle can be improved to the crushing effect to bean or pea, shorten mixing time.

It should be noted that, the above-mentioned signal for head 6, pulverizing motor 3 and grinder 2 is described based on pulverizing motor 3 overhead type structures, but the utility model is not limited to this.Alternatively, in further embodiments, pulverize motor 3 and also can adopt bottom type structure, this will describe in detail below in conjunction with specific embodiments, no longer describe in detail here.

During preparing soya-bean milk, may need the pulping materials in staving 1 or raw soya-bean milk to carry out one or many heating, for example before pulverizing, can carry out preheating to pulping materials, and for example in to raw soya-bean milk infusion process, need to heat raw soya-bean milk, for another example after making ripe soya-bean milk, can carry out heating and thermal insulation etc. to ripe soya-bean milk.In brief, in the preparation process of whole soya-bean milk, may relate to the slurries in staving 1 at least one times or heating for multiple times.

Especially, heating infusion is the indispensable technical process of preparing soya-bean milk, therefore according to embodiment more of the present utility model, infusion heater block 4 need to be set.Infusion heater block 4 is arranged at least for raw soya-bean milk is heated to infusion, and in other words, infusion heater block 4 not only can heat when raw soya-bean milk is carried out to infusion, can also be according to control strategy and in other slurrying step heating liquid.For example, can before pulverizing pulping materials, to pulping materials, carry out preheating, or also can after making ripe soya-bean milk, carry out heating and thermal insulation.

For infusion heater block 4, can adopt multiple set-up mode.Specifically can be divided into built-in and external, the built-in and external is here relative inner bag 11, and the built-in infusion heater block 4 that refers to is built in inner bag 11, and external refers to infusion heater block 4 and is placed on outside inner bag 11.Respectively built-in infusion heater block 4 and external infusion heater block 4 are described in detail below.

First the built-in set-up mode of infusion heater block 4 is described, now infusion heater block 4 can be fixedly installed on head 6 bottoms, it arranges highly can be below or above the height that arranges of grinder 2, and its lower end can be bent into large circular ring type or semicircle annular, thereby improves heating effect.In this embodiment, infusion heater block 4 can be electrically heated rod, but is not limited to this.Adopt built-in infusion heater block 4 because heater block directly contacts with slurrying liquid, so heat transfer efficiency is high, heating is fast, can improve the efficiency of heating surface and reduce energy consumption.

Next describes infusion heater block 4 external set-up modes, for external infusion heater block 4, as shown in Figure 1, infusion heater block 4 can be arranged under the diapire of inner bag 11, in this embodiment, infusion heater block 4 can be electric heating element, can certainly be Electromagnetic Heating parts.In this embodiment, infusion heater block 4 preferable configuration are plate-like, and be positioned at inner bag 11 diapire under, can improve the efficiency of heating surface like this.Certainly, in this embodiment, infusion heater block 4 also can be configured to large circular ring type.For external infusion heater block 4, directly do not contact with pulping materials, therefore do not exist and clean difficult problem, also avoid directly contacting with pulping materials and the danger that is short-circuited simultaneously, improved the safety in utilization of soy bean milk making machine 100.

Heating in the process of infusion by 4 pairs of raw soya-bean milks of infusion heater block, at liquid level place, can produce foam.Shown in Fig. 2, shown in Fig. 2 is the existing soy bean milk making machine situation that foam produces in heating infusion process, as can be seen from Figure 2, broken bubble concentrates on liquid level place (Z in Fig. 2 represents foam), and along with the foam height that increases of foam raises gradually, if foam can not be eliminated and break in time, can cause the height of foam to continue to raise, finally may occur that foam overflows from head 6, overfoaming phenomenon occurs.

It is a lot of because have that foam produces, such as with soya-bean milk in the content of protein, whether the heating power of infusion heater block 4 and mode of heating, pulverizing motor 3 factor analysis in many ways such as participate in stirring.Usually, the heating power of infusion heater block 4 is larger, and it is relatively more that foam produces, if foam can not break in time, will there will be the situation of foam overflow, thereby must be by stopping heating so that foam breaks voluntarily.

In industry, many by controlling the heating power of infusion heater block 4, control the mode of heating of infusion heater block 4 simultaneously, for example, when the temperature of slurries is higher, can reduce the heating power of infusion heater block 4, control infusion heater block 4 with the intermittent heating work simultaneously, and for example when the temperature of slurries is lower, can improve the heating power of infusion heater block 4, control infusion heater block 4 simultaneously and continue to keep heated condition, promote rapidly slurry temperature.

But inventor finds, if infusion heater block 4 continuous heatings, slurrying liquid temp continues to raise, and foam can produce at liquid level place in a large number, now must be by reducing power or directly stopping heating to reduce foam.It is long to cause thus heating the infusion time, and then affects mixing time, can not realize quickly preparing cement paste object.

In view of this, inventor, by industry empirical discovery for many years, can make the air themperature in foam raise by the mode heating, the foam that can rise brokenly after air expanded by heating in foam, thus realize froth breaking object.

Therefore, shown in Fig. 1, according to embodiment more of the present utility model, soy bean milk making machine 100 is also provided with brokenly bubble heater block 5, and broken bubble heater block 5 carries out fragmentation by principle of heating to foam.

In conjunction with embodiment of the present utility model, as shown in Figure 3, because foam results from liquid level place, therefore arranging highly not of broken bubble heater block 5 should be lower than the high liquid level (HLL) in staving 1 in heating infusion process, broken like this bubble heater block 5 can heat the foam of liquid level place or liquid level top, thereby acceleration lather collapse, improves defoaming effect, thereby shorten mixing time.

By comparison diagram 2 and Fig. 3, find, in Fig. 3 due to arrange brokenly bubble heater block 5 cause, upper foam is broken after the heating of bubble heater block 5 volume expand rapidly (with reference to foam Z1), be multiplied with regular-type foam (foam Z) phase specific volume, thereby can realize breaking fast of foam, improve broken bubble effect.

As preferred embodiment, broken bubble heater block 5 height is set higher than the high liquid level (HLL) in staving 1 in heating infusion process, thus broken bubble heater block 5 can be better mode by heating make foam broken.

Here, it should be noted that, at the raw soya-bean milk in staving 1, heat in the process of infusion, the liquid level in staving 1 is relevant with the concrete control strategy of infusion process.For example, while not participating in stirring for pulverizing motor 3, the liquid level in staving 1 can be thought substantially constant in heating infusion process.For pulverizing motor 3, participate in the situation of stirring, may there is certain difference in height in the liquid level in staving 1, have high liquid level (HLL) and a minimum level, and high liquid level (HLL) is positioned at outermost, minimum level is positioned at center, and this liquid level is poor relevant with the mixing speed of pulverizing motor 3.

For the ordinary skill in the art, after the control strategy of soy bean milk making machine 100 in heating infusion process (running status etc. that comprises heating power, the mode of heating of infusion heater block 4 and pulverize motor 3) determined, the high liquid level (HLL) that soya-bean milk in staving 1 can reach in heating infusion process determines substantially, therefore only arranging of broken bubble heater block 5 highly need be remained on more than high liquid level (HLL) or at least concordant with high liquid level (HLL).

Inventor finds, by bubble heater block 5 is set brokenly, can improve brokenly bubble effect, thereby shorten mixing time.And, further, inventor also finds, arranging of broken bubble heater block 5 is highly relevant with broken bubble effect, when broken bubble heater block 5 is arranged on liquid level place, broken bubble effect increases compared to existing technology but improves not significantly, and broken bubble heater block 5 arranges excessive height and also can affect broken bubble effect, therefore broken steep arranging of heater block 5 highly should be moderate.

Further, inventor finds, for existing soy bean milk making machine 100, after infusion heating strategy is determined, in the certain altitude that foam focuses mostly on above liquid level and liquid level, this region clustering a large amount of foams (referring to Fig. 2), therefore relative with this region by arranging of broken bubble heater block 5 is highly set to, broken bubble effect is better.

Therefore, at some embodiment, broken bubble heater block 5 is poor when 5mm-150mm with the vertical height of the specified water level of staving 1, and the foam producing in 5 pairs of heating infusion processes of broken bubble heater block has good crushing effect.

Further, as preferred embodiment, the vertical height of the specified water level of broken bubble heater block 5 and staving 1 is poor between 10mm-100mm time, and the crushing effect of 4 pairs of foams of infusion heater block is better.

More preferably, the vertical height of the specified water level of broken bubble heater block 5 and staving 1 is poor between 15mm-60mm time, and the crushing effect of 4 pairs of foams of infusion heater block is better.

To sum up, according to the soy bean milk making machine 100 of the utility model embodiment, at infusion heater block 4, heat in infusion process, the foam of generation is assembled and the diffusion that makes progress near liquid level, by 5 pairs of heater blocks of bubble foam more than liquid level is set brokenly, heats, make foam swelling fracture, thereby prevent that foam a large amount of accumulation above liquid level from even overflowing, by broken bubble heater block, in the mode of heating, realize brokenly bubble, thereby improved broken bubble efficiency, increase broken bubble effect, greatly shortened mixing time.

Below in conjunction with Fig. 1 and Fig. 4, the broken bubble heater block 5 according to the utility model embodiment is described in detail.

As shown in Figure 1, broken bubble heater block 5 can be arranged on the interior of staving 1, and in other words, broken bubble heater block 5 is arranged between the sidewall of inner bag 11 and the sidewall of shell 12.Thus, broken bubble heater block 5 does not directly contact with slurrying liquid, thereby exists broken bubble heater block 5 to clean inconvenient problem, avoids brokenly steeping heater block 5 simultaneously yet and directly contacts with slurrying liquid and cause low, the phenomenon that is short-circuited even of life-span.

As a kind of optional embodiment, broken bubble heater block 5 is configured to annular, and the annular here should be made broad understanding, and it is substantially annular for example can be understood as, annular as jaggy in tool.The broken bubble heater block 5 of this annular is horizontally disposed with, and in other words, the center line of broken bubble heater block 5 is along vertically-oriented, parallel with the short transverse of staving 1.

As preferred embodiment, the broken bubble heater block 5 of this annular arranges around inner bag 11.Thus, can to the formation of foam of inner bag 11 interior generations around three-dimensional heating form, accelerate the speed of lather collapse, improve broken bubble effect.

In some optional embodiments, broken bubble heater block 5 can be arranged along the short transverse interval of staving 1 for a plurality of and the plurality of broken bubble heater block 5.In other words, a plurality of broken bubble heater blocks 5 are arranged along the short transverse interval of foam.

Thus, each broken bubble heater block 5 can carry out the broken bubble of fully heating to the foam on this height respectively, and when foam produces in a large number, the broken bubble heater block 5 being positioned at below can first heat brokenly bubble to the foam at contiguous liquid level place, can be to not breaking and the higher foam that rises heats brokenly bubble and be positioned at broken bubble heater block 5 above, thus prevent that foam lifting height is excessive and occur spillover.

The plurality of broken bubble heater block 5 preferably adopts mode in parallel to be electrically connected to, and as preferred embodiment, heating power the closer to the broken bubble heater block 5 of liquid level can be larger, make thus major part or all foam at liquid level place or contiguous liquid level place by the broken bubble heater block 5 of correspondence, by heating, broken, thereby at liquid level place, foam is most of or all eliminate.

But the utility model is not limited to this, the plurality of broken bubble heater block 5 also can adopt the mode of series connection to be electrically connected to, and the heating power of each broken bubble heater block 5 can be identical, can certainly be different.

; for the ordinary skill in the art; can be according to the requirement of 100 pairs of froth breakings of different soy bean milk making machine, take into account the many factors such as space and cost simultaneously and consider; and quantity, electric connection mode and the heating power etc. of the broken bubble of adaptive settings heater block 5 are not limited to above-mentioned example.

In conjunction with the embodiment of Fig. 1, owing to breaking, steep the interior that heater block 5 is arranged on staving 1, do not contact with slurrying liquid, therefore in order to improve the broken efficiency of steeping of heating.Broken bubble heater block 5 can be arranged to be close to the outside wall surface of the sidewall of inner bag 11, and inner bag 11 preferably adopts metal to make, and increases thermal conductivity, and then improves the broken bubble of heating effect.

Further, between the outside wall surface of the sidewall of broken bubble heater block 5 and inner bag 11, Heat Conduction Material can be set, can further increase heat-conducting effect thus.Heat Conduction Material can be heat-conducting silicone grease, but is not limited to this, and the Heat Conduction Material that can increase heat-conducting effect for other can be arranged on brokenly between the outside wall surface of the sidewall that steeps heater block 5 and inner bag 11 equally, thereby increases thermal conductivity.

In embodiment more of the present utility model, as shown in Figure 4, in the outside wall surface of the sidewall of inner bag 11, be formed with recess 113, the thickness of inner bag 11 sidewall sections of recess 113 correspondences is less than the thickness of all the other sidewall sections of inner bag 11.In other words, by the outside wall surface of the sidewall of inner bag 11 is removed to a part of wall thickness, thereby form thinner recess 113 parts, the wall thickness at these recess 113 places is less than the wall thickness of all the other sidewall sections, makes the thermal conductivity of recess 113 parts better, as shown in Figure 4.

Further, as shown in Figure 4, broken bubble heater block 5 is arranged on recess 113 places, due to the thinner thickness of sidewall corresponding to recess 113 places, therefore has better thermal conductivity, thereby further improves the effect of the broken bubble of heating.

Preferably, as shown in Figure 4, recess 113 has the shape with broken bubble heater block 5 adaptations, for example the cross section of broken bubble heater block 5 can be circular, recess 113 can be configured to have with this circle the circular arc-shaped recess 113 of same curvature radius, to increase recess 113 and the contact area of broken bubble heater block 5 and the tightness degree contacting, and then improve broken bubble effect.

As mentioned above, in heating infusion process, it is a lot of because have that foam produces, and the factor that directly affects foam generation speed is whether mode of heating, heating power and the grinder 2 of infusion heater block 4 participates in stirring slurrying liquid.For infusion heater block 4 with for high power, high-frequency mode of heating, it is relatively many that foam produces, and if infusion heater block 4 carries out infusion when heating with lower power and low-frequency mode of heating, what foam produced is relatively less, but correspondingly, mixing time is multiplied.

In view of this, thereby can mate with infusion heater block 4 by controlling brokenly the heating power of bubble heater block 5, reach the object of quickly preparing cement paste.Therefore as preferred embodiment, the heating power of broken bubble heater block 5 is adjustable, and broken bubble heater block 5 can mate infusion heater block 4 better thus.

For example, when infusion heater block 4 heats with higher heating power and heating frequency, broken bubble heater block 5 also can heat brokenly with higher power bubble, can make thus foam break fast, greatly shortens mixing time.And when infusion heater block 4 heats with lower heating power and heating frequency, broken bubble heater block 5 also can heat brokenly with lower heating power bubble, guaranteeing that the situation that foam overflow does not occur can save energy consumption greatly, reduce use cost thus.

In embodiment more of the present utility model, broken bubble heater block 5 comprises electric heating element, and programming rate is fast thus.For the power adjusting mode of broken bubble heater block 5, can have multiple, take break bubble heater block 5 as electric heating element be example.

For example, can by change export to brokenly bubble heater block 5 voltage realize.As the bleeder circuit by different carries out dividing potential drop, thereby reduce the effective voltage of exporting to brokenly bubble heater block 5.In brief, for the ordinary skill in the art, can design flexibly corresponding circuit in conjunction with the electricity knowledge of electricity field, thereby control brokenly the actual voltage obtaining of bubble heater block 5.

But the utility model is not limited to this, for the power adjusting mode of broken bubble heater block 5, can also there is alternate manner, for example broken bubble heater block 5 can select the be proportionate material of variation or Negative correlation of resistance value and temperature to make.For example, to break bubble heater block 5 material of selecting resistance value and temperature to be Negative correlation, be made for example, the temperature of broken bubble heater block 5 raises, the resistance value of broken bubble heater block 5 is lower, heating power increases thereupon, now by controlling the size of voltage or by stopping stablizing brokenly to broken bubble heater block 5 power supplies the heating power of bubble heater block 5, can increasing voltage or continue to broken bubble heater block 5 power supplies when needs further increase heating power.

As a kind of embodiment; the setting of can connecting with temperature controller of broken bubble heater block 5; when the temperature of broken bubble heater block 5 reaches or approach the highest allowable temperature; temperature controller can force circuit to disconnect; thereby the broken bubble of protection heater block 5; prevent brokenly that bubble heater block 5, because excess Temperature damages, increases service life, reduce use cost.

In brief, for the ordinary skill in the art, to have read description above-mentioned about how regulating brokenly after the heating power part of bubble heater block 5, can the adjusting to the power output of broken bubble heating power in conjunction with the general knowledge of electricity field or the existing techniques in realizing of association area, thereby coupling infusion heater block 4, the object that realizes quickly preparing cement paste and reduce use cost.

Below in conjunction with Fig. 5 and Fig. 6, the embodiment of bottom type pulverizing motor 3 is described in detail.

As mentioned above, it is to pulverize motor 3 to be arranged on head 6 bottoms that overhead type is pulverized motor 3, than overhead type, pulverizes motor 3, and bottom type is pulverized below the interior diapire that motor 3 is arranged at staving 1, for example, pulverizes motor 3 and is arranged under the diapire of inner bag 11.

Shown in Fig. 5, the diapire center of inner bag 11 can be offered and dodge hole, and the motor shaft of pulverizing motor 3 is engaged in rotationally dodges in hole and upwards extend in inner bag 11, and the upper end of motor shaft connects grinder 2, thereby drives grinder 2 to rotate.

On diapire due to inner bag 11, need to offer and dodge hole, therefore dodge place, hole and need to do waterproof sealing processing, prevent that the slurries in inner bag 11 from flowing out from dodging hole, pollute and pulverize motor 3, phenomenon is even short-circuited.Therefore, in certain embodiments, as shown in Figure 6, motor shaft and dodge between hole waterproof sealing structure can be set, this waterproof sealing structure can stop slurries to flow out from dodging hole well, improves the safety in utilization of soy bean milk making machine 100.

Alternatively, waterproof sealing structure can be water proof ring 1142, and water proof ring 1142 can be O type waterproof grommet.Water proof ring 1142 can select elastomeric material to make, but is not limited to this.In order to increase better the sealing of water proof ring 1142, water proof ring 1142 can be multiple tracks and arrange along the short transverse interval of staving 1, for example as shown in Figure 6, water proof ring 1142 is two, these two water proof rings 1142 are vertically arranged, can form two seals structure like this, thereby further improve waterproof sealing, prevent that slurries from flowing out from dodging hole downwards.

But, it will be appreciated that, waterproof sealing structure is not limited to above-mentioned water proof ring 1142 forms.For the ordinary skill in the art, can to dodging place, hole, make waterproof and encapsulation process in conjunction with prior art.

In certain embodiments, the bottom of shell 12 can be configured with base 114, pulverizes motor 3 and can be fixed on base 114.Base 114 can be plastic components, can form and pulverize motor accommodation section on base 114, pulverizes motor 3 and can be contained in pulverizing motor accommodation section, and realize pulverizing the spacing of motor 3 by pulverizing motor accommodation section, prevents from pulverizing motor 3 and rocks.Certainly, pulverizing motor 3 also can be fastened on base 114 by secure component, for example pulverize on the housing of motor 3 and can process integratedly installing plate, on installing plate, can form screwed hole or unthreaded hole, by screw, installing plate is fastened on base 114 thus, thereby realizes pulverizing the fixing of motor 3.

Pulverize between motor 3 and base 114 vibration-proof structure can be set, vibrational energy when vibration-proof structure can absorb and pulverize motor 3 and run up, to pulverizing the vibration of motor 3, there is obvious attenuation, thereby reduce vibration and the noise of soy bean milk making machine 100 when slurrying.

As optional embodiment, vibration-proof structure can be that foam, absorbing are cotton, or vibration-proof structure can be also elastic construction, such as spring or shell fragment etc.Moreover vibration-proof structure can be also that above-mentioned foam, absorbing are cotton, the combination of elastic construction, as long as can play the object that absorbs vibration, can effectively reduce like this vibration of soy bean milk making machine 100 while pulverizing motor 3 work, improves the operating noise of soy bean milk making machine 100.

Owing to pulverizing when motor 3 is particularly pulverized pulping materials when the slurrying, need high-speed cruising, the speed of service of pulverizing motor 3 is higher, and caloric value is also corresponding larger, if heat can not dissipate in time, pulverizes motor 3 and may occur overheated and burn.In order to improve pulverizing the heat dispersion of motor 3, on base 114, aeration structure can be set, aeration structure can be air vent, air vent is communicated with outside atmosphere, thereby air can be realized inside and outside circulation by air vent, and then carry out effective cooling to pulverizing motor 3, prevent from pulverizing the overheated damage of motor 3.

Shown in Fig. 5, at bottom type, to pulverize in the embodiment of motor 3, infusion heater block 4 can be configured to annular and be arranged under the diapire of inner bag 11, and infusion heater block 4 is looped around the outside of pulverizing motor 3, and infusion heater block 4 is electric heating element preferably.By infusion heater block 4 is arranged in, pulverize motor 3 peripheries, thereby can reasonably utilize the space of base 114, make the overall structure of soy bean milk making machine 100 compacter.

Because infusion heater block 4 and pulverizing motor 3 are arranged under the diapire of inner bag 11 simultaneously, therefore infusion heater block 4 is when heating slurries, its heat can be to pulverizing motor 3 radiation, thereby worsen the heat radiation situation of pulverizing motor 3, easily causes pulverizing motor 3 overheated.

In view of this, in certain embodiments, as shown in Figure 5, between infusion heater block 4 and pulverizing motor 3, be provided with heat insulation structural 1141, this heat insulation structural 1141 is kept apart pulverizing motor 3 and infusion heater block 4, thereby intercepts infusion heater block 4 to pulverizing motor 3 radiations heat energies.Heat insulation structural 1141 can be substantially annular thermal wall, thermal wall can be selected made of plastic, can certainly select heat insulation foam to make as asbestos, or can form cavity in dividing wall, by air, undertaken heat insulation, thereby reduce to greatest extent infusion heater block 4 to pulverizing motor 3 radiations heat energies.

In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.

Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.

Claims (10)

1. a soy bean milk making machine, is characterized in that, comprising:

Staving;

Grinder, described grinder is located in described staving and for pulverizing the pulping materials in described staving, to obtain raw slurry;

Pulverize motor, described pulverizing motor is connected with described grinder for driving described grinder to rotate, and described pulverizing motor is arranged on below the interior diapire of described staving;

At least for described raw slurry is heated to the infusion heater block of infusion; And

Broken bubble heater block, the arranging of described broken bubble heater block is highly not less than described in heating infusion process high liquid level (HLL) in staving so that the foam producing in heating infusion process is heated brokenly to bubble.

2. soy bean milk making machine according to claim 1, is characterized in that, described staving comprises:

Shell; And

Inner bag, the top of described inner bag is opened wide, and described inner bag is located in described shell, and described pulverizing motor is arranged on below the diapire of described inner bag.

3. soy bean milk making machine according to claim 2, it is characterized in that, the diapire center of described inner bag is offered and is dodged hole, dodges in hole and upwards extend in described inner bag described in the motor shaft of described pulverizing motor is engaged in rotationally, and the upper end of described motor shaft connects described grinder.

4. soy bean milk making machine according to claim 3, is characterized in that, described motor shaft and described in dodge and between hole, be provided with waterproof sealing structure.

5. soy bean milk making machine according to claim 4, is characterized in that, described waterproof sealing structure comprises water proof ring.

6. soy bean milk making machine according to claim 5, is characterized in that, described water proof ring is multiple tracks and arranges along the short transverse interval of described staving.

7. soy bean milk making machine according to claim 2, is characterized in that, the substructure of described shell has base, and described pulverizing motor is fixed on described base, on described base, is provided with aeration structure, to carry out cooling to described pulverizing motor.

8. soy bean milk making machine according to claim 2, is characterized in that, described infusion heater block is configured to annular and is arranged under the diapire of described inner bag, and described infusion heater block is looped around the outside of described pulverizing motor.

9. soy bean milk making machine according to claim 8, is characterized in that, between described infusion heater block and described pulverizing motor, is provided with heat insulation structural.

10. soy bean milk making machine according to claim 2, is characterized in that, on described staving, is provided with head, and described grinder is crushing knife tool, and described inner bag is metalwork.