CN203693308U

CN203693308U - Soybean milk machine

Info

Publication number: CN203693308U
Application number: CN201320211020.4U
Authority: CN
Inventors: 陈炜杰; 杨伸其; 李小金; 黄桂团; 尹坤任; 吴明川; 黄乐卓; 俞晓明
Original assignee: Midea Group Co Ltd; Guangdong Midea Life Electric Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2013-04-23
Filing date: 2013-04-23
Publication date: 2014-07-09
Anticipated expiration: 2023-04-23

Abstract

The utility model discloses a soybean milk machine comprising a barrel body, a smasher, a smashing motor, heaters, a spoiler, a stirrer, a stirring motor and a controller. Slurry material accommodated in the barrel body is smashed by the smasher driven by the smashing motor under control of the controller, so raw soybean milk is achieved; the raw soybean milk is heated and boiled out via the heaters controlled by the controller; during the heating and boiling, the raw soybean milk is stirred by the stirrer driven by the stirring motor under control of the controller; at least following requirements are needed to meet during stirring of the raw soybean milk that V2/h1 is no more than 10 revolutions/(minute*mm) and no less than 5000 revolutions/(minute*mm); h1 represents a distance between the upper surface of the stirrer and the inner wall surface of the top wall of the spoiler; and V2 represents output rotating speed of the stirring motor. By the use of the soybean milk machine, soybean milk preparing efficiency is improved, soybean milk preparing speed is greatly improved and service life of motors is prolonged.

Description

Soy bean milk making machine

Technical field

The utility model relates to soya-bean milk preparing technical field, in particular to a kind of soy bean milk making machine.

Background technology

The soya-bean milk manufacture craft of traditional soybean milk machine is generally divided into four steps, heats, pulverizing, infusion and froth breaking, and before pulverizing, heating can make the partially protein sex change in bean or pea, thereby can improve to a certain extent and be sticking phenomenon in heating infusion process.In existing infusion process, the speed of motor is up to more than 12000 revs/min conventionally.But this method shortcoming with traditional soybean milk machine making soya-bean milk is that the concentration of the soya-bean milk preparing is lower, generally can not exceed 4.4g/100mL, and reason is to make a part of protein denaturation in bean or pea in heating steps, runs off in bean dregs.In addition, due to the cause of electrical machinery life, the electrical machinery life running up is shorter, need to often replace.

In addition, there is not the technology that adopts raw soya-bean milk directly to carry out infusion in industry always, and reason is that the protein in raw soya-bean milk is more, thus the phenomenon being very easily sticking in heating infusion process.In addition, in heating infusion process, foam is more and fine and close, easily occurs overflowing.If need to carry out froth breaking in this process, need to allow motor to turn round at a high speed.This can cause the life-span of motor further to be reduced again conversely.

Chinese invention patent application CN10216402 discloses a kind of Intelligent pulping method of soy bean milk making machine, wherein at shredding stage, liquid temperature is detected, and according to liquid temperature positive correlation change the rotating speed of the motor of soy bean milk making machine.But still there are the following problems for the pulping process of this application: first, owing to the mixture of pulping materials and water being heated in the time pulverizing, therefore this pulping process still exists the problem that soymilk concentration is low.Secondly, pulverize the starting stage because liquid temperature is low, the raw soya-bean milk therefore obtaining is easily sticking in heating process, and foam is also more.Again, due to motor speed with liquid temperature positive correlation change, in the case of the low liquid temperature of starting stage such as pulverizing, motor speed is low, has reduced slurrying efficiency, and the control system of motor and control operation complexity, causes cost to increase.

Utility model content

The application makes based on soya-bean milk industry experience for many years of inventor and discovery and the understanding to following technical problem: the manufacturing soya-bean milk of existing soy bean milk making machine first heats pulping raw material, pulverizes then infusion of bean or pea again, when wherein the object of heating is infusion, prevent that soya-bean milk is sticking and soya-bean milk foam overflow, but also caused thus soymilk concentration low.

Inventor finds, in order to improve soymilk concentration, must before heating pulping raw material, pulverize bean or pea, first make raw soya-bean milk, and then heat infusion and obtain ripe soya-bean milk, thereby the starting stage of preparing at soya-bean milk is improved soymilk concentration, and keep soya-bean milk original flavor, then realize the very big minimizing being sticking and eliminate in traditional handicraft the too much technical problem of foam in raw soya-bean milk infusion process by improving the process of soya-bean milk infusion, and adopt process of the present utility model the concentration of the soya-bean milk of preparation can be brought up to 6.0g/100mL, even be greater than 6.0g/100mL, far above existing professional standard.

For heating infusion technical process, inventor is surprised to find that in to soya-bean milk technique years of researches process processed, mixing speed is sticking the tangible relevance of degree when whether the slurrying liquid of for example raw soya-bean milk is sticking or is sticking phenomenon, inventor further finds, mixing speed is not as higher in the agitation speed generally believing in industry better to preventing the effect being sticking.On this basis, inventor has proceeded great many of experiments and research discovery, cancel heating process, directly pulping materials is carried out to pulverization process, then heat infusion, in the process of infusion by output speed and other factors such as controlling stirring motor as the distance of the temperature of raw soya-bean milk, agitator and staving diapire etc. meets under the condition of certain relation, not only can obtain higher concentration of slurry, the while can also effectively be improved the generation that is sticking phenomenon and even avoids being sticking phenomenon.

In view of this, 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 soymilk concentration, and can prevent from being sticking and soya-bean milk foam overflow in heating infusion process.

According to one side of the present utility model, a kind of soy bean milk making machine need to be proposed, this soy bean milk making machine comprises: staving, grinder, described grinder is arranged in described staving and for pulverizing the pulping materials being contained in described staving, to obtain raw soya-bean milk, pulverize motor, described pulverizing motor is connected with described grinder, to drive described grinder to rotate, flow spoiler, described flow spoiler is located at the outside of described agitator, heater, described heater is for heating, agitator, described agitator is arranged in described staving, for stirring, stirring motor, described stirring motor is connected with described agitator, to drive described agitator to rotate, controller, described controller is used for controlling described pulverizing motor and drives described grinder, so that raw soya-bean milk is pulverized and obtained to the pulping materials being contained in described staving, and described raw soya-bean milk is heated to infusion and control described stirring motor and drive described agitator in described heating infusion process, described raw soya-bean milk to be stirred for controlling described heater, wherein described raw soya-bean milk is heated in the process of infusion, described raw soya-bean milk is stirred at least one meeting in following relation: (1) 10 turn/(point * mm)≤V2/h1≤5000 turn/(point * mm), the distance of the internal face of the upper surface that wherein h1 is described agitator and the roof of described flow spoiler, (2) 10 turn/(point * mm)≤V2/h2≤5000 turn/(point * mm), the distance of the lower surface that wherein h2 is described agitator and the lower surface of described flow spoiler, (3) 10 turn/(point * mm)≤V2/d2≤5000 turn/(point * mm), and wherein d2 is the distance of the internal face of the perisporium of outermost diametrically of described agitator and described flow spoiler.

According to soy bean milk making machine of the present utility model, cancel the heating steps of traditional soybean milk machine, directly control pulverizing motor by controller pulping materials is pulverized to obtain raw soya-bean milk, then the raw soya-bean milk in soymilk machine barrel body is heated to infusion, comparing like this traditional soybean milk machine can save the heat time, effectively shortens mixing time.

Simultaneously, by follow the slow stirring of agitator in to raw soya-bean milk infusion process, by controlling the output speed V2 of stirring motor, make this V2 meet at least one in above-mentioned relation formula, that is to say, V2 can only meet a kind of relation above, or meets the combination of above-mentioned any number of relation, be all to improve largely the soymilk concentration of making, can also improve being sticking phenomenon and overfoaming phenomenon in soya-bean milk process processed simultaneously.Due to the cause of the Speed Reduction stirring, the life-span of stirring motor is also extended simultaneously.

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

According to an embodiment of the present utility model, the speed of described stirring motor is 1000-9000 rev/min.

According to an embodiment of the present utility model, in heating infusion process, V2 and h1 further meet: 20 turn/(point * mm)≤V2/h1≤2500 turn/(point * mm).

According to an embodiment of the present utility model, in heating infusion process, V2 and h1 further meet: 20 turn/(point * mm)≤V2/h1≤1000 turn/(point * mm).

According to an embodiment of the present utility model, in heating infusion process, V2 and h2 further meet: 20 turn/(point * mm)≤V2/h2≤2500 turn/(point * mm).

According to an embodiment of the present utility model, in heating infusion process, V2 and h2 further meet: 20 turn/(point * mm)≤V2/h2≤1000 turn/(point * mm).

According to an embodiment of the present utility model, in heating infusion process, V2 and d2 further meet: 20 turn/(point * mm)≤V2/d2≤2500 turn/(point * mm).

According to an embodiment of the present utility model, in heating infusion process, V2 and d2 further meet: 20 turn/(point * mm)≤V2/d2≤1000 turn/(point * mm).

According to an embodiment of the present utility model, supply with the voltage of described stirring motor by change the speed of described stirring motor is adjusted.

According to an embodiment of the present utility model, the voltage of supplying with described stirring motor changes by one of Wave-cutting method, point platen press and voltage method of dividision into groups.

According to an embodiment of the present utility model, at described pulverising step, pulverize motor described in described controller control and rotate N cycle T with speed V1, and between adjacent two cycle T, described pulverizing motor stops scheduled time M, wherein 1≤N≤50,5 seconds≤T≤40 second, 10 seconds≤M≤20 second.

According to an embodiment of the present utility model, in heating infusion process, stirring motor batch type or continuous stirring described in described controller control.

According to an embodiment of the present utility model, the bean or pea of described pulping materials and the ratio of described liquid are 1:15～1:5.

According to an embodiment of the present utility model, described controller is also for described pulping materials being carried out to preheating controlling described heater before described pulverising step, and the temperature of described preheating be less than described liquid temperature on 50 degree scopes within.Preferably, the temperature of described preheating be less than described liquid temperature on 20 degree scopes within.

According to an embodiment of the present utility model, described controller also for after described heating infusion step, control described heater and heat and control described stirring motor simultaneously and drive described agitator to carry out froth breaking.

According to an embodiment of the present utility model, described soy bean milk making machine also comprises reminiscences, and described controller is connected with described reminiscences and sends alerting signal for control described reminiscences after described froth breaking.

According to an embodiment of the present utility model, described alerting signal is optical signal and/or acoustical signal.

According to an embodiment of the present utility model, in described pulverising step, pulverize motor batch (-type) described in described controller control and rotate.

According to an embodiment of the present utility model, described grinder and described agitator are same parts, and described pulverizing motor and described stirring motor are same parts.

According to an embodiment of the present utility model, described grinder is removably connected with described pulverizing motor.

According to an embodiment of the present utility model, described agitator is arranged on the inner bottom part of the staving of described soy bean milk making machine.

According to an embodiment of the present utility model, described flow spoiler is configured to the inverted cup-shaped of bottom-open.

According to an embodiment of the present utility model, described flow spoiler is fixed on the shell of described pulverizing motor.

According to an embodiment of the present utility model, described flow spoiler is stainless steel guard.

Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.

Brief description of the drawings

Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:

Fig. 1 is according to the structural representation of the soy bean milk making machine of an embodiment of the present utility model;

Fig. 2 is according to the structural representation of the soy bean milk making machine of another embodiment of the present utility model;

Fig. 3 is according to the process for the preparation of soya-bean milk of an embodiment of the utility model;

Fig. 4 is the process for the preparation of soya-bean milk according to another embodiment of the utility model;

Fig. 5 is the process for the preparation of soya-bean milk according to another embodiment of the utility model;

Fig. 6 is according to the schematic diagram of the input voltage of the stirring motor of an embodiment of the utility model;

Fig. 7 is according to the schematic diagram of the input voltage of the stirring motor of another embodiment of the utility model;

Fig. 8 is according to the schematic diagram of the input voltage of the stirring motor of another embodiment of the utility model;

Fig. 9 is the voltage branch circuit schematic diagram for stirring motor according to an embodiment of the present utility model;

Figure 10 is the voltage branch circuit schematic diagram for stirring motor according to another embodiment of the present utility model.

Detailed description of the invention

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.Be exemplary below by the embodiment being described with reference to the drawings, 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 instructions 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, instead of device or the element of instruction 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 instruction 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 " multiple " is two or more, 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 connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.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 by the other feature contact 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.

The application makes based on soya-bean milk industry experience for many years of inventor and discovery and the understanding to following technical problem:

The manufacturing soya-bean milk of existing soy bean milk making machine first heats pulping raw material, pulverizes then infusion of bean or pea again, prevents that soya-bean milk is sticking and soya-bean milk foam overflow, but also caused thus soymilk concentration low when wherein the object of heating is infusion.

Applicant finds, in order to improve soymilk concentration, must before heating pulping raw material, pulverize bean or pea, first make raw soya-bean milk, and then heat infusion and obtain ripe soya-bean milk, thereby the starting stage of preparing at soya-bean milk is improved soymilk concentration, and keep soya-bean milk original flavor, then realize the very big minimizing being sticking and eliminate in traditional handicraft the too much technical problem of foam in raw soya-bean milk infusion process by improving the process of soya-bean milk infusion, and adopt process of the present utility model the concentration of the soya-bean milk of preparation can be brought up to 6.0g/100mL, even be greater than 6.0g/100mL, far above existing professional standard.In addition, by process of the present utility model and equipment, can realize the life-time dilatation of the driving arrangement of for example motor, thereby reduce the maintenance cost of soy bean milk making machine.

Below by being elaborated according to the technology and equipment for the preparation of soya-bean milk of the present utility model.

Method for the preparation of soya-bean milk of the present utility model can adopt soy bean milk making machine, as depicted in figs. 1 and 2, this soy bean milk making machine can comprise staving 101, grinder 103, pulverize motor 105, heater 107, agitator 109, stirring motor 111, flow spoiler 121 and controller (scheming not shown).But it should be noted that, the utility model is not limited to the soy bean milk making machine in accompanying drawing 1, for the soy bean milk making machine of other types, for example heater 107 is arranged on outside staving 101 sidewalls or is arranged on the soy bean milk making machine in staving 101, all can adopt preparation method of soymilk of the present utility model to prepare soya-bean milk.

As depicted in figs. 1 and 2, grinder 103 is arranged in staving 101, and grinder 103 can drive it to rotate to pulverize the pulping materials being contained in staving 101 by pulverizing motor 105, to obtain slurrying liquid.Agitator 109 is arranged in staving 101, and agitator 109 drives it to rotate so that slurrying liquid is stirred by stirring motor 111.

Be appreciated that grinder 103 and agitator 109 can be same parts, as shown in Figure 1, now stirring motor 111 is also same parts with pulverizing motor 105, and grinder 103 had both possessed crushing function, also had agitating function simultaneously.Certainly, be understandable that equally, as shown in Figure 2, agitator 109 and stirring motor 111 also can be respectively two independent parts.

As depicted in figs. 1 and 2, heater 107 for example, for the pulping materials in staving 101 or slurrying liquid (raw soya-bean milk) heating, heater 107 can be heating tube, can certainly be heating plate or any device that can heat the slurrying liquid holding in staving.

As depicted in figs. 1 and 2, flow spoiler 121 covers the outside of establishing agitator 109.Wherein, be understandable that, the concrete structure of flow spoiler 121 and operation principle have been prior art and have been well known for ordinary skill in the art, therefore no longer described in detail here.Controller can be connected for controlling these component workings with heater 107 with pulverizing motor 105, stirring motor 111 respectively.

Inventor is surprised to find that in to soya-bean milk technique years of researches process processed, mixing speed is sticking the tangible relevance of degree when whether the slurrying liquid of for example raw soya-bean milk is sticking or is sticking phenomenon, inventor further finds, mixing speed is not as higher in the agitation speed generally believing in industry better to preventing the effect being sticking.On this basis, inventor has proceeded great many of experiments and research discovery, cancel heating process, directly pulping materials is carried out to pulverization process, then heat infusion, in the process of infusion by output speed and other factors such as controlling stirring motor as the distance of the temperature of raw soya-bean milk, agitator and staving diapire etc. meets under the condition of certain relation, not only can obtain higher concentration of slurry, the while can also effectively be improved the generation that is sticking phenomenon and even avoids being sticking phenomenon.

1-Fig. 5 is described in detail preparation method of soymilk of the present utility model below with reference to accompanying drawings.According to the method for preparing soya-bean milk of some embodiment of the utility model, comprise the following steps:

Control pulverizing motor 105 and drive the grinder 103 of soy bean milk making machine directly to pulverize the pulping materials in staving 101, to obtain raw soya-bean milk (S1).

The raw soya-bean milk being contained in the staving 101 of soy bean milk making machine is heated to infusion.

Wherein, raw soya-bean milk being heated in the process of infusion, drive agitator 109 to stir this raw soya-bean milk by controlling stirring motor 111, and raw soya-bean milk is stirred at least one meeting in following three kinds of relations, wherein V2 is the rotating speed for driving the stirring motor 111 that agitator 109 stirs.

The first: 10 turn/(point * mm)≤V2/h1≤5000 turn/(point * mm), the distance (S21) of the internal face (being lower surface) of the upper surface that wherein h1 is agitator and the roof of flow spoiler 121.

Here, need explanation a bit, " upper surface of agitator 109 " should make broad understanding, for example agitator 109 can be configured to a blade, now above-mentioned " upper surface of agitator 109 " can be understood as the upper surface of this blade, i.e. the upper surface of its rotational trajectory when this blade rotation.

Certainly, multiple blades that agitator 109 also can be configured to roughly radially distribute, the upper surface of the plurality of blade is preferably in same plane, now above-mentioned " upper surface of agitator 109 " can be understood as in the common residing plane of upper surface of the plurality of blade, i.e. the upper surface of its rotational trajectory when the plurality of blade rotation.

Certainly, the upper surface of the plurality of blade also can be in different planes, now above-mentioned " upper surface of agitator 109 " can be understood as: the upper surface of the blade that in multiple blades, level height is the highest, that is to say, the upper surface of one of them blade in the plurality of blade is higher than the upper surface of all the other blades, and what the upper surface of this blade referred to is exactly above-mentioned " upper surface of agitator 109 ".

The second: 10 turn/(point * mm)≤V2/h2≤5000 turn/(point * mm), and wherein h2 is the distance of the lower surface of agitator 109 and the lower surface of flow spoiler 121.

It should be noted that, " lower surface of agitator 109 " also should make broad understanding, for example agitator 109 can be configured to a blade, now above-mentioned " lower surface of agitator 109 " can be understood as the lower surface of this blade, i.e. the lower surface of its rotational trajectory when this blade rotation.

Certainly, multiple blades that agitator 109 also can be configured to roughly radially distribute, the lower surface of the plurality of blade is preferably in same plane, now above-mentioned " lower surface of agitator 109 " can be understood as in the common residing plane of lower surface of the plurality of blade, i.e. the lower surface of its rotational trajectory when the plurality of blade rotation.

Certainly, the lower surface of the plurality of blade also can be in different planes, now above-mentioned " lower surface of agitator 109 " can be understood as: the lower surface of the blade that in multiple blades, level height is minimum, that is to say, the lower surface of one of them blade in the plurality of blade is lower than the lower surface of all the other blades, and what the lower surface of this blade referred to is exactly above-mentioned " lower surface of agitator 109 ".

The third: 10 turn/(point * mm)≤V2/d2≤5000 turn/(point * mm), and wherein d2 is the distance of the internal face of the perisporium of outermost diametrically of agitator 109 and flow spoiler 121, as depicted in figs. 1 and 2.

Preparation method of the present utility model, cancel the heating steps in traditional preparation technology, directly the raw soya-bean milk in soymilk machine barrel body 101 is heated to infusion, preposition by pulverising step, comparing so traditional preparation technology can save the heat time, effectively shorten mixing time, simultaneously by follow the slow stirring of agitator 109 in to raw soya-bean milk infusion process, by controlling the output speed V2 of stirring motor 111, make this V2 meet at least one in above-mentioned relation formula, that is to say, V2 can only meet a kind of relation above, or meet the combination of above-mentioned any number of relation, all to improve largely the soymilk concentration of making, can also improve simultaneously and be sticking phenomenon and overfoaming phenomenon in soya-bean milk process processed.Due to the cause of the Speed Reduction stirring, the life-span of stirring motor is also extended simultaneously.

Below with reference to Fig. 3-Fig. 5, above-mentioned relation is described in detail respectively.But it should be noted that; following explanation is the object of example; instead of in order to limit protection domain of the present utility model; those of ordinary skill is after having read following technical proposals of the present utility model; obviously can technical scheme or part technical characterictic wherein be combined or be replaced, revise, within this also falls into the desired protection domain of the utility model.

embodiment mono-

Fig. 3 has shown the process chart corresponding with this embodiment.In this embodiment, pulverising step can be intermittently to pulverize, the pulverizing motor 105 that is soy bean milk making machine is controlled so as to batch (-type) rotation, adopt mode off and on to pulverize, can improve and pulverize mechanical life of motor 105, avoid pulverizing the damage causing that runs up of motor 105 long-time continuous.

For example, the broken motor 105 of the controlled powder process of controller can speed V1 rotates N cycle T, and between adjacent two cycle T, pulverize motor 105 stop being scheduled between M, Qi Zhongyou: 1≤N≤50,5 seconds≤T≤40 second, 10 seconds≤M≤20 second.

For example, with N=10, T=20 second, M=15 second is example, and controller control is pulverized motor 105 and rotated 10 cycles with speed V1 so, and each cycle is 20 seconds, and between adjacent two cycles, pulverizes motor 105 and shut down 15 seconds.Be appreciated that this sentences N=10, T=20 second, M=15 second is only schematically to illustrate, can not be interpreted as a kind of restriction of the present utility model.

Because finding mixing speed, inventor is not the bigger the better, therefore on this basis, inventor has carried out lot of experiments, inventor is surprised to find, mixing speed V2 and, the distance h 1 of the internal face of the upper surface of agitator 109 and the roof of flow spoiler 121 also can change the degree being sticking in infusion process.Inventor obtains by great many of experiments: in heating infusion process, mixing speed V2 and, the distance h 1 of the internal face of the upper surface of agitator 109 and the roof of flow spoiler 121 meets following relation: 20 turn/(point * mm)≤V2/h1≤2500 turn/(dividing * mm), can improve well the concentration that makes soya-bean milk, the phenomenon that is sticking of pulping process is further improved simultaneously, in infusion process, foam also reduces greatly simultaneously, thereby can facilitate the carrying out of follow-up de-foaming process.

Further, inventor finds, in heating infusion process, mixing speed V2 and, the distance h 1 of the internal face of the upper surface of agitator 109 and the roof of flow spoiler 121 further meets following relation: 20 turn/(point * mm)≤V2/h1≤1000 turn/(dividing * mm), the soymilk concentration making further improves, almost there is not being sticking phenomenon, in having improved soya-bean milk nutrition, improve better the generation of even avoiding being sticking phenomenon simultaneously.

In this embodiment, the speed of stirring motor 111 can be 1000-9000 rev/min.Can obtain thus the good effect not being sticking.Preferably, the mixing speed of stirring motor 111 can be 3000-6000 rev/min.In addition, because the rotating speed of motor is reduced to the over half of traditional rotating speed, thereby extended mechanical life largely.By mixing speed being controlled in this speed interval, at the soya-bean milk that uses the pulping materials of identical beans water ratio for example to make as the pulping materials of 1:11 taking beans water ratio, its concentration is that the content of soya-bean milk solid can be greater than 6.0g/100mL, and this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined.

In this embodiment, the control of stirring motor 111 rotating speeds can realize in several ways.

For example, the input voltage that can supply with stirring motor 111 by change is adjusted the speed of this stirring motor 111.

And for example, the voltage of supplying with stirring motor 111 also can change by Wave-cutting method, further, by cutting wave circuit, input voltage is cut to ripple, and a section ripple dutycycle is 5%-80%.According to an embodiment of the present utility model, this section of ripple dutycycle can be 10%-50%.Further, according to another one embodiment of the present utility model, this section of ripple dutycycle can be 10%-30%.

Thus, obtain the input voltage of required stirring motor 111 thereby cut by control the dutycycle that wave circuit cuts ripple to input voltage, thereby obtain the output speed of required stirring motor 111.

Shown in Fig. 6-Fig. 9, wherein input voltage is UO, by Wave-cutting method, this voltage U 0 is reduced to U2, thereby realizes the control of stirring motor 111 rotating speeds.As shown in Figure 6, this voltage waveform is less than 10% by intercepting, and as shown in Figure 7, this voltage waveform is cut ripple 50%, as shown in Figure 8, can cut ripple by offset of sinusoidal input voltage waveform, the effect reducing to obtain stirring motor 111 input voltages.

For another example the voltage of, supplying with stirring motor 111 is by a point platen press change.As shown in Figure 9, can be by different voltage U 2, U0 is provided, and realize the change of the input voltage of stirring motor 111 by the switching of switch 115.It should be noted that, the obvious understanding of those of ordinary skill can provide the input voltage more than 2, and realizes the variation of input voltage by change-over switch 115.

According to another embodiment of the present utility model, as shown in figure 10, on the basis of conventional voltage input circuit, be arranged in parallel at least one dividing potential drop branch road 112.On this dividing potential drop branch road 112, be provided with divider resistance 114, switch 115 is for controlling the input voltage of stirring motor 111.

It should be noted that, the obvious understanding of those of ordinary skill can be arranged in parallel the dividing potential drop branch road more than 2 on hydraulic circuit at normal stirring motor, on this dividing potential drop branch road, be respectively arranged with different divider resistances, and realize the switching input of input voltage by change-over switch 115.

In brief, want to change the output speed of stirring motor 111, the equivalent voltage that can input to stirring motor 111 by change is realized, and as an example of Wave-cutting method, point platen press etc. example, explanation can not be interpreted as a kind of restriction of the present utility model above.Be understandable that, can change the method for the input voltage of stirring motor 111 for other, within all falling into protection domain of the present utility model.

In the heating infusion process of this embodiment, the ratio of distance h 1 of internal face by controlling mixing speed V2 and the upper surface of agitator 109 and the roof of flow spoiler 121 is in suitable scope, thereby can obtain higher soymilk concentration, the soya-bean milk of for example making with the pulping materials that beans water ratio is 1:11, its soymilk concentration, the content that is soya-bean milk solid can be greater than 6.0g/100mL, this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined, and in making this high concentration soya-bean milk, can also solve well the generation of even avoiding being sticking phenomenon, also contribute to the carrying out of follow-up de-foaming process simultaneously, thereby make that the soya-bean milk nutrition that makes is more abundant and mouthfeel is better.In addition,, due to the cause that the rotating speed of motor reduces, also realized the prolongation in motor service life.

embodiment bis-

Fig. 4 has shown the process chart corresponding with this embodiment.Inventor finds, mixing speed V2 and, the distance h 2 of the lower surface of agitator 109 and the lower surface of flow spoiler 121 also can change the degree being sticking in infusion process.Inventor obtains by great many of experiments: in heating infusion process, mixing speed V2 and h2 meet following relation: 20 turn/(point * mm)≤V2/h2≤2500 turn/(point * mm), can improve well the concentration that makes soya-bean milk, the phenomenon that is sticking of pulping process is further improved simultaneously, in infusion process, foam also reduces greatly simultaneously, thereby can facilitate the carrying out of follow-up de-foaming process.

Further, inventor finds, in heating infusion process, mixing speed V2 and h2 further meet following relation: 20 turn/(point * mm)≤V2/h2≤1000 turn/(point * mm), the soymilk concentration making further improves, almost there is not being sticking phenomenon, in having improved soya-bean milk nutrition, improve better the generation of even avoiding being sticking phenomenon simultaneously.

In this embodiment, the speed of stirring motor 111 can be 1000-9000 rev/min.Obtain thus the good effect not being sticking.Preferably, the mixing speed of stirring motor 111 can be 3000-6000 rev/min.In addition, because the rotating speed of motor is reduced to the over half of traditional rotating speed, thereby extended mechanical life largely.By mixing speed being controlled in this speed interval, at the soya-bean milk that uses the pulping materials of identical beans water ratio for example to make as the pulping materials of 1:11 taking beans water ratio, its concentration is that the content of soya-bean milk solid can be greater than 6.0g/100mL, and this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined.

In brief, in the heating infusion process of this embodiment, the ratio of distance h 2 by controlling mixing speed V2 and the lower surface of agitator 109 and the lower surface of flow spoiler 121 is in suitable scope, thereby can obtain the soya-bean milk of higher concentration, the soya-bean milk of for example making with the pulping materials that beans water ratio is 1:11, its soymilk concentration, the content that is soya-bean milk solid can be greater than 6.0g/100mL, this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined, and in making this high concentration soya-bean milk, can also solve well the generation of even avoiding being sticking phenomenon, also contribute to the carrying out of follow-up de-foaming process simultaneously, thereby make that the soya-bean milk nutrition that makes is more abundant and mouthfeel is better.

It should be noted that, in this embodiment, pulverising step can be step, pulverize motor 105 output speed V2 can by changes input to pulverizing motor 105 voltage realize, the part that can adopt with above-described embodiment one identical or close set-up mode for these, repeats no more here.

embodiment tri-

Fig. 5 has shown the process chart corresponding with this embodiment.Inventor finds, the distance d2 of the internal face of the perisporium of outermost diametrically of mixing speed V2 and, agitator 109 and flow spoiler 121 is also related to the degree being sticking in infusion process.Inventor obtains by great many of experiments: in heating infusion process, mixing speed V2 and d2 meet following relation: 20 turn/(point * mm)≤V2/d2≤2500 turn/(point * mm), can improve well the concentration that makes soya-bean milk, the phenomenon that is sticking of pulping process is further improved simultaneously, in infusion process, foam also reduces greatly simultaneously, thereby can facilitate the carrying out of follow-up de-foaming process.

Further, inventor finds, in heating infusion process, mixing speed V2 and d2 further meet following relation: 20 turn/(point * mm)≤V2/d2≤1000 turn/(point * mm), the soymilk concentration making further improves, almost there is not being sticking phenomenon, in having improved soya-bean milk nutrition, improve better the generation of even avoiding being sticking phenomenon simultaneously.

In brief, in the heating infusion process of this embodiment, by control mixing speed V2 and, the ratio of the distance d2 of the internal face of the perisporium of outermost diametrically of agitator 109 and flow spoiler 121 is in suitable scope, thereby can obtain the soya-bean milk of higher concentration, the soya-bean milk of for example making with the pulping materials that beans water ratio is 1:11, its soymilk concentration, the content that is soya-bean milk solid can be greater than 6.0g/100mL, this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined, and in making this high concentration soya-bean milk, can also solve well the generation of even avoiding being sticking phenomenon, also contribute to the carrying out of follow-up de-foaming process simultaneously, thereby make that the soya-bean milk nutrition that makes is more abundant and mouthfeel is better.

According to embodiment more of the present utility model, in heating infusion process, stirring motor 111 is controlled so as to batch type, that is to say, stirring motor 111 drives agitator 109 raw soya-bean milk to be stirred intermittent mode.Certainly, be understandable that, in other embodiment of the present utility model, stirring motor 111 also can be controlled so as to continuous stirring, that is to say, stirring motor 111 drives agitator 109 to work always.It should be noted that, in the utility model, a mentioned embodiment and some embodiment, can be the variant embodiment of above-described embodiment and these embodiment and the combination of these embodiment.

According to embodiment more of the present utility model, pulping materials comprises bean or pea and the liquid for submergence bean or pea, and this liquid can be water, and these bean or pea can be dry beans, can certainly be bubble beans.Further, the bean or pea of this pulping materials and the ratio of liquid are 1:15～1:5, and the ratio of for example bean or pea and water can be 1:11.

Alternatively, in other embodiment of the present utility model, pulping materials also can comprise bubble beans and the liquid for submergence bubble beans, and this liquid can be water, and these bubble beans are the bean or pea that for example pass through bubble system through brewed.

According to embodiment more of the present utility model, the method for preparing soya-bean milk is carried out preheating to pulping materials before being also included in pulverising step, and the temperature of described preheating be less than described liquid temperature on 50 degree scopes within.Preferably, the temperature of described preheating be less than described liquid temperature on 20 degree scopes within.Be conducive to like this grinder 103 and smash bean or pea, can improve crush efficiency, can shorten to a certain extent the time of soya-bean milk processed.

According to embodiment more of the present utility model, the method for preparing soya-bean milk also comprises: after heating infusion step, the soya-bean milk of infusion is carried out to froth breaking, can improve like this mouthfeel of soya-bean milk.Be understandable that, the principle of froth breaking and method have been prior art, that is to say that the utility model can adopt the mode identical or close with existing froth breaking mode to carry out froth breaking to the ripe soya-bean milk after heating infusion.

Further, after froth breaking step, send alerting signal to user, this alerting signal can be optical signal, can certainly be acoustical signal, or also can be optoacoustic mixed signal.Reminding user so well, facilitates user to take soya-bean milk.

According to embodiment more of the present utility model, grinder 103 is same parts with agitator 109, and pulverizing motor 105 is same parts with stirring motor 111, that is to say, grinder 103 had both had crushing function, also possessed agitating function simultaneously.

Certainly, the utility model is not limited to this, in other embodiment of the present utility model, agitator 109 and grinder 103 can be also independent parts, now pulverizing motor 105 and stirring motor 111 is also two independent motors, for example, in one of them example of the present utility model, this agitator 109 can be arranged on separately the inner bottom part of the staving 101 of soy bean milk making machine, stirring motor 111 can be arranged on the outer bottom of staving 101, and the output shaft of stirring motor 111 can extend in staving 101 and be connected with agitator 109 through the diapire of staving 101.

Example

Below by concrete example, the method for preparing soya-bean milk of the present utility model is described.It should be noted that, unless stated otherwise, the material and facility adopting in example is below well known by persons skilled in the art, and be commercially available, in addition, except as otherwise noted, in example below, institute NM parameter and processing method are as known in the art, and those skilled in the art can adjust according to concrete practice.

Conventional method

In concrete example below, dry beans are joined in soy bean milk making machine, add appropriate water simultaneously, so that making the ratio of dry beans weight and liquid volume is 1g:11～15ml, start soy bean milk making machine, prepare soya-bean milk according to follow procedure, wherein, the parameter adopting in each example is in table 1:

First, the pulping materials being contained in the staving of soy bean milk making machine is pulverized, to obtain raw soya-bean milk, wherein, the distance of the internal face of the upper surface of agitator and the roof of flow spoiler is h1, the distance of the lower surface of agitator and the lower surface of flow spoiler is h2, and the distance of the internal face of the perisporium of outermost diametrically of agitator and flow spoiler is d2.

Then, the raw soya-bean milk being contained in the staving of soy bean milk making machine is heated to infusion, and by the agitator being arranged in staving, raw soya-bean milk is stirred, to obtain ripe soya-bean milk.Wherein, be V2 for the rotating speed that drives the stirring motor that agitator stirs.

Method of testing

According to following parameters and method, the soya-bean milk that each example is obtained is tested and assessed, and result is summarised in table 1

1, the anti-grade that is charred:

With regard to this index, anti-be charred higher grade, machine is described anti-to be charred performance better.

2, the temperature rise of motor

Note: the temperature rise value of motor is less is better to the life-span of motor.

3, the noise stirring slowly

Note: the level of noise of stirring is slowly less, less to the noise pollution of environment, illustrate that the performance of machine is better.

4, total solid (concentration) of soya-bean milk

Note: total solid value of soya-bean milk is higher, illustrates that soymilk concentration is higher, and nutrition extraction yield is higher, and machine performance is better.

Table 1

Can find from above-mentioned Experimental Comparison, according to the method for preparing soya-bean milk of embodiment of the present utility model, can find not only to have solved the problem that traditional raw soya-bean milk is sticking, and greatly improve the preparation concentration of soya-bean milk.In addition,, in the process of preparing at whole soya-bean milk, noise is little and extended service life of stirring motor.

The soy bean milk making machine of implementing above-mentioned technique of the present utility model is described below with reference to Fig. 1-Fig. 2.

According to the soy bean milk making machine of an embodiment of the utility model, comprise staving 101, grinder 103, pulverize motor 105, heater 107, agitator 109, stirring motor 111, flow spoiler 121 and controller.

Shown in Fig. 1, in staving 101, there is a barrel chamber, this barrel of chamber can be used for putting pulping materials, and the top in bucket chamber is opened wide.Staving 101 can be the cup-shaped of a general cylindrical, can certainly form for example cardinal principle square column type of other shapes.The top of staving 101 is provided with head 102, and head 102 and staving 101 adopt the mode of active link, and for example head 102 can buckle the top at staving 101.

It is interior for pulverizing the pulping materials being contained in staving 101 that grinder 103 is arranged on staving 101, to obtain raw soya-bean milk, pulverizes motor 105 and be connected with grinder 103, to drive grinder 103 to rotate.Pulverize motor 105 and can be arranged in head 102, the output shaft of pulverizing motor 105 can directly be connected with pulverizing motor 105, or also can be connected by grinder 103 axles, moreover also can be connected by shaft coupling or other transmission mechanisms.

Grinder 103 can be beater bar, and this beater bar preferably adopts stainless steel material to make, and can improve like this life-span of grinder 103, simultaneously convenient cleaning.Flow spoiler 121 is located at the outside of agitator 109.Heater 107 is for heating the raw soya-bean milk in staving 101, heater 107 can be located at the interior direct heating that contacts with raw soya-bean milk of staving 101, certainly, heater 107 also can be arranged on staving 101 outsides, for example, be arranged on the outer bottom or sidewall of staving 101.Heater 107 can be heating tube, can certainly be heating plate or any device that can heat the slurrying liquid holding in staving.

Agitator 109 is arranged in staving 101, for stirring.Stirring motor 111 is connected with agitator 109, to drive agitator 109 to rotate.

Controller is used for controlling pulverizing motor 105 and drives grinder 103, so that raw soya-bean milk is pulverized and obtained to the pulping materials being contained in staving 101, and for control heater 107, raw soya-bean milk is heated to infusion, and control stirring motor 111 drives agitator 109 in heating infusion process, raw soya-bean milk to be stirred.

Wherein raw soya-bean milk is heated in the process of infusion, raw soya-bean milk is stirred at least one meeting in following three kinds of relations, wherein V2 is the rotating speed for driving the stirring motor 111 that agitator 109 stirs:

According in soy bean milk making machine of the present utility model, cancel the heating steps of traditional soybean milk machine, directly control pulverizing motor 105 by controller pulping materials is pulverized to obtain raw soya-bean milk, then the raw soya-bean milk in soymilk machine barrel body 101 is heated to infusion, comparing like this traditional soybean milk machine can save the heat time, effectively shortens mixing time.

Simultaneously, by follow the slow stirring of agitator 109 in to raw soya-bean milk infusion process, by controlling the output speed V2 of stirring motor 111, make this V2 meet at least one in above-mentioned relation formula, that is to say, V2 can only meet a kind of relation above, or meets the combination of above-mentioned any number of relation, be all to improve largely the soymilk concentration of making, can also improve being sticking phenomenon and overfoaming phenomenon in soya-bean milk process processed simultaneously.Due to the cause of the Speed Reduction stirring, the life-span of stirring motor is also extended simultaneously

Below the soy bean milk making machine of implementing above-mentioned each relation is elaborated respectively.

embodiment tetra-

In this embodiment, pulverising step can be intermittently to pulverize, and that is to say, controller control is pulverized motor 105 and worked with batch-type rotary flowing mode.Adopt mode off and on to pulverize, can improve the mechanical life of pulverizing motor 105, avoid pulverizing the damage that motor 105 runs up incessantly and causes for a long time.

For example, controller control is pulverized motor 105 and can speed V1 be rotated N cycle T, and between adjacent two cycle T, pulverize motor 105 stop being scheduled between M, Qi Zhongyou: 1≤N≤50,5 seconds≤T≤40 second, 10 seconds≤M≤20 second.

Shown in Fig. 6-Fig. 8, wherein input voltage is UO, by Wave-cutting method, this voltage U 0 is reduced to U2, thereby realizes the control of stirring motor 111 rotating speeds.As shown in Figure 6, this voltage waveform is less than 10% by intercepting, and as shown in Figure 7, this voltage waveform is cut ripple 50%, as shown in Figure 8, can cut ripple by offset of sinusoidal input voltage waveform, the effect reducing to obtain motor input voltage.

According to another embodiment of the present utility model, as shown in figure 10, on the basis of conventional voltage input circuit, be arranged in parallel at least one dividing potential drop branch road 112.On this dividing potential drop branch road 112, be provided with divider resistance 114, switch 115 is for controlling the input voltage of stirring motor 111.It should be noted that, the obvious understanding of those of ordinary skill can be arranged in parallel the dividing potential drop branch road more than 2 on hydraulic circuit at normal stirring motor, on this dividing potential drop branch road, be respectively arranged with different divider resistances, and realize the switching input of input voltage by change-over switch 115.

In brief, the soy bean milk making machine of this embodiment, by control mixing speed V2 and, the ratio of the distance h 1 of the internal face of the roof of the upper surface of agitator 109 and flow spoiler 121 is in suitable scope, thereby can obtain higher soymilk concentration, the soya-bean milk of for example making with the pulping materials that beans water ratio is 1:11, its soymilk concentration, the content that is soya-bean milk solid can be greater than 6.0g/100mL, this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined, and in making this high concentration soya-bean milk, can also solve well the generation of even avoiding being sticking phenomenon, also contribute to the carrying out of follow-up de-foaming process simultaneously, thereby make that the soya-bean milk nutrition that makes is more abundant and mouthfeel is better.In addition,, due to the cause that the rotating speed of motor reduces, also realized the prolongation in motor service life.

embodiment five

Inventor finds, mixing speed V2 and, the distance h 2 of the lower surface of agitator 109 and the lower surface of flow spoiler 121 also can change the degree being sticking in infusion process.Inventor obtains by great many of experiments: in heating infusion process, mixing speed V2 and h2 meet following relation: 20 turn/(point * mm)≤V2/h2≤2500 turn/(point * mm), can improve well the concentration that makes soya-bean milk, the phenomenon that is sticking of pulping process is further improved simultaneously, in infusion process, foam also reduces greatly simultaneously, thereby can facilitate the carrying out of follow-up de-foaming process.

It should be noted that, in this embodiment, pulverising step can be step, pulverize motor 105 output speed V2 can by changes input to pulverizing motor 105 voltage realize, the part that can adopt with above-described embodiment four identical or close set-up mode for these, repeats no more here.

embodiment six

Inventor finds, the distance d2 of the internal face of the perisporium of outermost diametrically of mixing speed V2 and, agitator 109 and flow spoiler 121 is also related to the degree being sticking in infusion process.Inventor obtains by great many of experiments: in heating infusion process, mixing speed V2 and d2 meet following relation: 20 turn/(point * mm)≤V2/d2≤2500 turn/(point * mm), can improve well the concentration that makes soya-bean milk, the phenomenon that is sticking of pulping process is further improved simultaneously, in infusion process, foam also reduces greatly simultaneously, thereby can facilitate the carrying out of follow-up de-foaming process.

In brief, in the heating infusion process of this embodiment, the ratio of distance d2 of internal face of perisporium by controlling outermost diametrically of mixing speed V2 and agitator 109 and flow spoiler 121 is in suitable scope, thereby can obtain the soya-bean milk of higher concentration, the soya-bean milk of for example making with the pulping materials that beans water ratio is 1:11, its soymilk concentration, the content that is soya-bean milk solid can be greater than 6.0g/100mL, this content also exceeds about 36% than the standard 4.4g/100mL at the highest level of present soy bean milk making machine GB GB-T26167-2010 defined, and in making this high concentration soya-bean milk, can also solve well the generation of even avoiding being sticking phenomenon, also contribute to the carrying out of follow-up de-foaming process simultaneously, thereby make that the soya-bean milk nutrition that makes is more abundant and mouthfeel is better.

According to embodiment more of the present utility model, in heating infusion process, stirring motor 111 is controlled so as to batch type, that is to say, stirring motor 111 drives agitator 109 raw soya-bean milk to be stirred intermittent mode.Certainly, be understandable that, in other embodiment of the present utility model, stirring motor 111 also can be controlled so as to continuous stirring, that is to say, stirring motor 111 drives agitator 109 to work always.It should be noted that, in the embodiment about soy bean milk making machine in the utility model, mentioned an embodiment and some embodiment, can be the variant embodiment of above-described each embodiment and these embodiment and the combination of these embodiment.

According to embodiment more of the present utility model, pulping materials comprises bean or pea and the liquid for submergence bean or pea, and this liquid can be water.Further, the bean or pea of this pulping materials and the ratio of liquid are 1:15～1:5.

Or in other embodiment of the present utility model, pulping materials also can comprise bubble beans and the liquid for submergence bubble beans, this liquid can be water, and these bubble beans are the bean or pea that for example pass through bubble system through brewed.

Thus, soy bean milk making machine of the present utility model not only can adopt bean or pea, certainly also can adopt bubble beans, has improved like this range of application of soy bean milk making machine.

According to embodiment more of the present utility model, controller also carries out preheating for control heater before pulverising step 107 to pulping materials, the temperature of described preheating be less than described liquid temperature on 50 degree scopes within.Preferably, the temperature of described preheating be less than described liquid temperature on 20 degree scopes within.Be conducive to like this grinder 103 and smash bean or pea, can improve crush efficiency, can shorten to a certain extent the time of soya-bean milk processed.

According to embodiment more of the present utility model, controller also for after heating infusion step, control heater 107 heats and controls stirring motor 111 simultaneously and drive agitator 109 to carry out froth breaking.Like this, can avoid soya-bean milk foam overflow, pollute staving 101, leaky even occurs, also greatly improve the mouthfeel of soya-bean milk simultaneously.

Be understandable that, the principle of froth breaking and method have been prior art, that is to say that the utility model can adopt the mode identical or close with existing froth breaking mode to carry out froth breaking to the ripe soya-bean milk after heating infusion.

Further, soy bean milk making machine also comprises reminiscences 113, controller be connected with reminiscences 113 for after froth breaking step, control this reminiscences 113 and send alerting signal.Reminding user so well, facilitates user to take soya-bean milk.Wherein, alerting signal is optical signal and/or acoustical signal, that is to say, reminiscences 113 can be optical signal reminiscences 113, or can be voice reminder 113, or optoacoustic reminiscences 113.

For example, reminiscences 113 can be the LED lamp of flicker, and reminiscences 113 can be also player etc. certainly.

According to an embodiment of the present utility model, as shown in Figure 1, grinder 103 is same parts with agitator 109, and pulverizing motor 105 is same parts with stirring motor 111, that is to say, grinder 103 had both had crushing function, also possessed agitating function simultaneously.In these some embodiment, grinder 103 is removably connected with pulverizing motor 105, and the assembling that facilitates like this grinder 103 and pulverize motor 105 also can be convenient for changing grinder 103 simultaneously in the time that grinder 103 damages.

Certainly, the utility model is not limited to this, in other embodiment of the present utility model, as shown in Figure 2, agitator 109 and grinder 103 can be also independent parts, now pulverizing motor 105 and stirring motor 111 is also two independent motors, for example, in one of them example of the present utility model, this agitator 109 can be arranged on separately the inner bottom part of the staving 101 of soy bean milk making machine, stirring motor 111 can be arranged on the outer bottom of staving 101, and the output shaft of stirring motor 111 can extend in staving 101 and be connected with agitator 109 through the diapire of staving 101.

According to embodiment more of the present utility model, flow spoiler 121 is configured to the inverted cup-shaped of bottom-open, as depicted in figs. 1 and 2.The fixed form of flow spoiler 121 has multiple, and for example preferably, flow spoiler 121 can be fixed on the shell of pulverizing motor 105, or flow spoiler 121 also can be fixed on below head 102.Flow spoiler 121 can be stainless steel guard.

In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " 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, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims

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

Staving;

Grinder, described grinder is arranged in described staving and for pulverizing the pulping materials being contained in described staving, to obtain raw soya-bean milk;

Pulverize motor, described pulverizing motor is connected with described grinder, to drive described grinder to rotate;

Flow spoiler, described flow spoiler is located at the outside of described agitator;

Heater, described heater is for heating;

Agitator, described agitator is arranged in described staving, for stirring;

Stirring motor, described stirring motor is connected with described agitator, to drive described agitator to rotate;

Controller, described controller is connected with described pulverizing motor, described heater and described stirring motor respectively, wherein

Raw soya-bean milk is heated in the process of infusion,

Described raw soya-bean milk is stirred at least one meeting in following relation:

(1) 10 turn/(point * mm)≤V2/h1≤5000 turn/(point * mm), the distance of the internal face of the upper surface that wherein h1 is described agitator and the roof of described flow spoiler, V2 is the rotating speed for driving the stirring motor that described agitator stirs;

(2) 10 turn/(point * mm)≤V2/h2≤5000 turn/(point * mm), the distance of the lower surface that wherein h2 is described agitator and the lower surface of described flow spoiler;

(3) 10 turn/(point * mm)≤V2/d2≤5000 turn/(point * mm), and wherein d2 is the distance of the internal face of the perisporium of outermost diametrically of described agitator and described flow spoiler.

2. soy bean milk making machine according to claim 1, is characterized in that, the speed of described stirring motor is 1000-9000 rev/min.

3. soy bean milk making machine according to claim 1, is characterized in that, in heating infusion process, V2 and h1 further meet:

20 turn/(point * mm)≤V2/h1≤2500 turn/(point * mm).

4. soy bean milk making machine according to claim 1, is characterized in that, in heating infusion process, V2 and h1 further meet:

20 turn/(point * mm)≤V2/h1≤1000 turn/(point * mm).

5. soy bean milk making machine according to claim 1, is characterized in that, in heating infusion process, V2 and h2 further meet:

20 turn/(point * mm)≤V2/h2≤2500 turn/(point * mm).

6. soy bean milk making machine according to claim 1, is characterized in that, in heating infusion process, V2 and h2 further meet:

20 turn/(point * mm)≤V2/h2≤1000 turn/(point * mm).

7. soy bean milk making machine according to claim 1, is characterized in that, in heating infusion process, V2 and d2 further meet:

20 turn/(point * mm)≤V2/d2≤2500 turn/(point * mm).

8. soy bean milk making machine according to claim 1, is characterized in that, in heating infusion process, V2 and d2 further meet:

20 turn/(point * mm)≤V2/d2≤1000 turn/(point * mm).

9. soy bean milk making machine according to claim 1, is characterized in that, the voltage of supplying with described stirring motor is changed and adjusted with the speed to stirring motor by one of Wave-cutting method, point platen press and voltage method of dividision into groups.

10. soy bean milk making machine according to claim 1, is characterized in that, also comprises reminiscences, and described controller is connected with described reminiscences and sends alerting signal for control described reminiscences after froth breaking.

11. soy bean milk making machine according to claim 10, is characterized in that, described alerting signal is optical signal and/or acoustical signal.

12. according to the soy bean milk making machine described in any one in claim 1-11, it is characterized in that, described grinder and described agitator are same parts, and described pulverizing motor and described stirring motor are same parts.

13. soy bean milk making machine according to claim 12, is characterized in that, described grinder is removably connected with described pulverizing motor.

14. according to the soy bean milk making machine described in any one in claim 1-11, it is characterized in that, described agitator is arranged on the inner bottom part of the staving of described soy bean milk making machine.

15. soy bean milk making machine according to claim 1, is characterized in that, described flow spoiler is configured to the inverted cup-shaped of bottom-open.

16. soy bean milk making machine according to claim 1, is characterized in that, described flow spoiler is fixed on the shell of described pulverizing motor.

17. soy bean milk making machine according to claim 1, is characterized in that, described flow spoiler is stainless steel guard.