CN105266586A

CN105266586A - Soybean milk machine

Info

Publication number: CN105266586A
Application number: CN201410241331.4A
Authority: CN
Inventors: 吴明川; 李小金; 陈炜杰
Original assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2014-05-30
Filing date: 2014-05-30
Publication date: 2016-01-27
Anticipated expiration: 2034-05-30
Also published as: CN105266586B

Abstract

The invention discloses a soybean milk machine, comprising a barrel, a disintegrator, a crushing motor, and a cooking heating component. The barrel comprises an inner container. The internal diameter dimension of the lower end face of an upper section part of the inner container side wall is smaller than the internal diameter dimension of the upper end face of the lower section part of the side wall, so as to form a transition part between the upper section part and the lower section part, the transition part being narrowed relative to the lower section part. The disintegrator is arranged in the barrel. The crushing motor is connected with the disintegrator. The cooking heating component is at least used to cook and heat raw soybean milk. The upper edge of the transition part is higher than the highest liquid level in the barrel in a heating cooking process. Through arranging the transition part with the narrowed structure, the soybean milk machine can effectively extrude and stop foam generated on liquid surface, and through the transition part, foam would extrude each other, so the foam is easier to break, defoaming effect is improved, and soybean milk making time is effectively shortened.

Description

Soya-bean milk machine

Technical Field

The invention relates to a soybean milk machine.

Background

In the related art of the soybean milk maker known by the inventor, the soybean milk maker generally comprises a liner, a shell, a crushing cutter, a crushing motor, a machine head, a heating rod and the like, wherein the shell is sleeved outside the liner, the crushing motor is arranged at the bottom of the machine head, the crushing cutter is connected to the free end of a motor shaft of the crushing motor and extends into the liner, so that a soybean milk material in a barrel body is crushed and made into soybean milk, the heating rod is used for heating and boiling crushed raw soybean milk to obtain drinkable cooked soybean milk, and the setting height of the heating rod needs to be met and is below the liquid level of the boiling liquid, for example, the heating rod is directly arranged below the bottom wall of the liner.

However, the inventor finds that the soymilk machine can generate a large amount of foam in the heating and boiling process, so that a certain heating strategy is required, for example, the heating power of the heating rod is controlled or an intermittent heating mode is adopted, and although a large amount of foam can be prevented from being generated and the foam overflowing phenomenon is avoided, the soymilk making time is greatly increased, and the soymilk making efficiency is poor.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the invention aims to provide a soybean milk machine which can improve the foam breaking efficiency, thereby effectively shortening the soybean milk making time and improving the soybean milk making efficiency.

The soybean milk machine according to the embodiment of the invention comprises: the barrel body comprises an inner container, the inner diameter size of the lower end surface of the upper section part of the side wall of the inner container is smaller than that of the upper end surface of the lower section part of the side wall, and the upper section part and the lower section part are vertically spaced to form a transition part which is narrowed relative to the lower section part between the upper section part and the lower section part; the crusher is arranged in the barrel body and is used for crushing pulping materials in the barrel body to obtain raw pulp; the crushing motor is connected with the crusher and used for driving the crusher to rotate; and a boiling heating part at least used for heating and boiling the raw slurry; wherein, the upper edge of the transition part is higher than the highest liquid level in the barrel body in the heating and boiling process.

According to the soybean milk machine provided by the embodiment of the invention, the transition part with the narrowing structure is arranged, so that foams generated at the liquid level can be effectively extruded and stopped, and meanwhile, the foams can be extruded mutually when passing through the transition part, so that the foams are easier to break, the defoaming effect can be improved, and the soybean milk making time can be effectively shortened.

According to some embodiments of the invention, the lower edge of the transition portion is not lower than the highest liquid level in the barrel during heating and boiling.

According to some embodiments of the present invention, the side wall of the inner container is a rotator, a rotation generatrix of the rotator includes a first section, a second section and a third section, the first section is used for forming the upper section part, the second section is used for forming the transition part, and the third section is used for forming the lower section part.

According to some embodiments of the invention, an orthographic projection of the second section on a plane orthogonal to the height direction of the bucket body is located between orthographic projections of the first section and the third section on the plane.

According to some embodiments of the invention, the first section and the third section are both straight line sections extending in a height direction of the tub.

According to some embodiments of the invention, the second segment comprises at least one circular arc segment.

According to some embodiments of the invention, the second section is a segment of a circular arc, the upper end of the circular arc segment being tangent to the first section; or the second section comprises a plurality of sections of circular arc sections, and the upper end of the circular arc section positioned at the uppermost part in the plurality of sections of circular arc sections is tangent to the first section.

According to some embodiments of the invention, the second section is a segment of a circular arc, the radius of curvature of the segment of the circular arc being between 5mm and 30 mm.

According to some embodiments of the invention, the second section comprises at least one oblique linear section.

According to some embodiments of the invention, the second section is an angled straight section having an angle of between 15 ° and 75 ° with respect to a centerline of the barrel body.

According to some embodiments of the invention, the second segment comprises at least one circular arc segment and at least one diagonal straight segment.

According to some embodiments of the invention, the inner container is a metal piece.

According to some embodiments of the invention, the soymilk maker further comprises: broken bubble heater block, the height that sets up of broken bubble heater block is not less than the heating boil out in-process the highest liquid level in the barrel is with heating broken bubble of heating the foam that the in-process produced of boiling out in the heating.

According to some embodiments of the invention, the bubble breaking heating means comprises an electric heating means.

According to some embodiments of the invention, the barrel body further comprises a housing, the housing is sleeved outside the inner container, and the bubble breaking heating component is arranged between the housing and the inner container.

According to some embodiments of the invention, an installation space is defined between the outer shell and the transition portion and the upper section portion of the inner container, and the bubble breaking heating member is installed in the installation space.

According to some embodiments of the invention, the bubble breaking heating member is disposed at the transition portion.

According to some embodiments of the invention, the bubble breaking heating member is configured in a ring shape, and the bubble breaking heating member is horizontally disposed and surrounds the transition portion.

According to some embodiments of the invention, the bubble breaking heating member is closely attached to an outer wall surface of the transition portion.

According to some embodiments of the invention, a heat conducting material is arranged between the bubble breaking heating member and the outer wall surface of the transition portion.

According to some embodiments of the invention, the thermally conductive material is thermally conductive silicone grease.

According to some embodiments of the present invention, the bubble breaking heating part is a plurality of heating parts and is arranged at intervals in a height direction of the tub.

According to some embodiments of the invention, the vertical height difference between the bubble breaking heating part and the rated water level of the barrel body is between 5mm and 150 mm.

According to some embodiments of the invention, the vertical height difference between the bubble breaking heating part and the rated water level of the barrel body is 10mm-100 mm.

According to some embodiments of the invention, the vertical height difference between the bubble breaking heating part and the rated water level of the barrel body is between 15mm and 60 mm.

According to some embodiments of the invention, the heating power of the bubble breaking heating member is adjustable.

According to some embodiments of the invention, a head is provided on the top of the barrel, the crushing motor is provided on the bottom of the head, and the crusher is a crushing cutter.

According to some embodiments of the invention, the boiling heating member is an electric heating member or an electromagnetic heating member, and the boiling heating member is disposed below the bottom wall of the inner container.

The soybean milk machine according to the embodiment of the invention comprises: the barrel body comprises a shell and an inner container, the top of the inner container is open, the inner container is arranged in the shell, the side wall of the inner container is a revolving body, a revolving bus of the revolving body comprises a first section, a second section and a third section which are sequentially connected from top to bottom, the first section is used for forming an upper section part of the side wall of the inner container, the second section is used for forming a transition part of the side wall of the inner container, the third section is used for forming a lower section part of the side wall of the inner container, the first section and the third section are straight sections extending along the height direction of the barrel body, the second section is an arc section or an inclined straight section, and the inner diameter of the upper section is smaller than that of the lower section; the machine head is arranged at the top of the barrel body; the grinder is arranged in the barrel body and is used for grinding the soybean milk making materials in the barrel body to obtain raw soybean milk; the crushing motor is connected with the crusher and used for driving the crusher to rotate, and the crushing motor is arranged at the bottom of the machine head; the boiling heating component is at least used for heating and boiling the raw soybean milk and is arranged below the bottom wall of the inner container; wherein, the upper edge of the transition part is higher than the highest liquid level in the barrel body in the heating and boiling process.

The soybean milk machine according to the embodiment of the invention comprises: the barrel body comprises a shell and an inner container, the top of the inner container is open, the inner container is arranged in the shell, the side wall of the inner container is a revolving body, a revolving bus of the revolving body comprises a first section, a second section and a third section which are sequentially connected from top to bottom, the first section is used for forming an upper section part of the side wall of the inner container, the second section is used for forming a transition part of the side wall of the inner container, the third section is used for forming the lower section part of the side wall of the inner container, the first section and the third section are straight line sections extending along the height direction of the barrel body, the second section is a section of circular arc section or a section of inclined straight line section, wherein the upper section portion has an inner diameter dimension that is less than an inner diameter dimension of the lower section portion, and the outer shell defines a mounting space with the upper section portion and the transition portion; the machine head is arranged at the top of the barrel body; the grinder is arranged in the barrel body and is used for grinding the soybean milk making materials in the barrel body to obtain raw soybean milk; the crushing motor is connected with the crusher and used for driving the crusher to rotate, and the crushing motor is arranged at the bottom of the machine head; the boiling heating component is at least used for heating and boiling the raw soybean milk and is arranged below the bottom wall of the inner container; and broken bubble heater block, broken bubble heater block sets up in the installation space, broken bubble heater block structure is the annular and encircles transition part, wherein the setting height of broken bubble heater block is higher than the heating boil out in-process the highest liquid level in the bucket body heats broken bubble with the foam that produces to the heating boil out in-process, and the last edge of transition part is higher than the heating boil out in-process the highest liquid level in the bucket body.

Drawings

FIG. 1 is a schematic view of a soymilk maker according to one embodiment of the invention;

FIG. 2 is a schematic view of a soymilk maker according to another embodiment of the invention;

FIG. 3 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 4 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 5 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 6 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 7 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 8 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 9 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 10 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 11 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 12 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 13 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 14 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 15 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 16 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 17 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 18 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 19 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 20 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 21 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 22 is a schematic diagram of the foam generation at the liquid level of a prior art soymilk maker;

FIG. 23 is a schematic view of a bubble breaking of a soymilk maker according to one embodiment of the invention;

FIG. 24 is a schematic view of a bubble breaking of a soymilk maker according to another embodiment of the invention;

FIG. 25 is a schematic view of a soymilk maker according to yet another embodiment of the invention;

FIG. 26 is a schematic view of a bottom mounted shredder motor and the bottom wall of the inner container;

FIG. 27 is a schematic view of the bucket body;

figure 28 is a vertical cross-sectional view of the inner bladder.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 28, a soymilk maker 100 according to an embodiment of the present invention, which soymilk maker 100 may be used for preparing soymilk, beverages, rice paste, etc., will be described in detail below, and in the following description of the present invention, the preparation of soymilk will be schematically illustrated.

As shown in fig. 1, a soymilk maker 100 according to some embodiments of the present invention may include a tub 1, a grinder 2, a grinding motor 3, and a boiling heating member 4.

As shown in fig. 1 to 6, the tub body 1 may be formed in a substantially cylindrical shape, and a tub cavity may be provided in the tub body 1, and a top of the tub cavity may be open, and the tub cavity may be used to contain a pulping material therein. In some alternative embodiments of the present invention, as shown in fig. 1-6, the barrel body 1 may include an outer casing 12 and an inner container 11, the top of the inner container 11 is open, the inner container 11 is disposed in the outer casing 12, and the side wall of the inner container 11 and the side wall of the outer casing 12 may jointly form the side wall of the barrel body 1. However, it should be understood that the structure of the barrel 1 of the soymilk maker 100 according to the embodiment of the invention is not limited to the forms of the casing 12 and the inner container 11.

As an alternative embodiment, the inner container 11 may be made of a metal material, in other words, the inner container 11 is a metal member. From this, not only prolonged the life of inner bag 11, owing to adopt metal material still to improve heat conduction efficiency moreover, can improve boiling heating efficiency to adopting external boiling heater block 4 and broken bubble heater block 5, reduce the system soybean milk time to a certain extent. Alternatively, the inner container 11 may be made of stainless steel, thereby facilitating cleaning. However, it is understood that the material of the inner container 11 may also be a plastic material, i.e. the inner container 11 is a plastic product, thereby reducing the cost.

For the housing 12, it may be made of plastic, i.e., the housing 12 may be a plastic part, for example, the housing 12 may be an integrally injection molded part, but is not limited thereto. Because the relative metal of the heat conductivity of plastics is poor, consequently can reduce the outside radiant heat of pulping liquid in the inner bag 11 to a certain extent through setting up shell 12 as the working of plastics for the heat can be concentrated in inner bag 11, thereby improves heating efficiency, shortens the slurrying time.

In some embodiments of the present invention, it should be noted that, the relationship between the side wall and the bottom wall of the barrel 1 and the side wall and the bottom wall of the inner container 11 may be: the inner wall surface of the sidewall of the tub 1 may be the inner wall surface of the sidewall of the inner tub 11, and the inner bottom wall of the tub 1 may be understood as the bottom wall of the inner tub 11.

The specific structure of the inner container 11 will be described in detail with reference to fig. 1 to 2 and fig. 27 to 28.

As shown in fig. 1 and 2 and fig. 28, the sidewall of the liner 11 is divided into an upper section 111, a transition section 113 and a lower section 112, the upper section 111 is located at the upper part, the lower section 112 is located at the lower part, and the transition section 113 is connected between the upper section 111 and the lower section 112.

As shown in fig. 28 in combination with fig. 1 and 2, the inner diameter dimension at the lower end face of the upper section 111 (i.e., Y1 in fig. 28) is smaller than the inner diameter dimension at the upper end face of the lower section 112 (i.e., Y2 in fig. 28), i.e., Y1 < Y2, such that the upper and lower sections 111, 112 will form a transition portion 113 having a narrowing characteristic relative to the lower section 112. In short, the transition portion 113 tends to narrow relative to the lower segment portion 112. The relationship between the transition portion 113 and the liquid level in the tub 1 will be described in detail below, and will not be described in detail.

Referring to fig. 1 to 21, the head 6 may be disposed on the top of the tub 1, and the head 6 is used to open or close the tub 1, in other words, one function of the head 6 is to close a lid (lid) of the tub 1. The top of the barrel body 1 can be provided with a liquid outlet nozzle, the liquid outlet nozzle can communicate the inside of the barrel body 1 with the outside atmosphere, so that the pressure balance in the soybean milk machine 100 is kept, and simultaneously, the cooked soybean milk is convenient to pour out.

The machine head 6 can be buckled on the top of the barrel body 1 and can be separated relative to the barrel body 1, or the machine head 6 can be arranged on the top of the barrel body 1 in a pivoting way through a hinge structure or a pin structure. For those skilled in the art, the matching manner of the head 6 with respect to the barrel 1 can be flexibly set according to actual needs, and is not limited to the connection forms of the above-mentioned buckling, hinging and the like.

As shown in fig. 1-21, for the overhead configuration of the shredder motor 3, the shredder motor 3 is located at the bottom of the head 6. At this time, a control circuit board can be arranged in the machine head 6 and used for controlling the operation mode of the soymilk machine 100, the grinding motor 3 can be electrically connected with the control circuit board, and the control circuit board can adaptively adjust the output rotating speed and the working frequency of the grinding motor 3 according to different selected soymilk making modes.

The top surface of the machine head 6 can be provided with a vent hole, and air can enter the interior of the machine head 6 through the vent hole, so that the control circuit board is cooled, and the control circuit board is prevented from being damaged due to high temperature. The top surface of the head 6 may further be provided with a plurality of mechanical keys and/or touch keys for selecting an operation mode of the soymilk maker 100 and adjusting an operation state of the soymilk maker 100, the keys are electrically connected to the control circuit board, each key may implement mode conversion and/or parameter adjustment, and may specifically be adaptively set according to a control strategy, which is not particularly limited in the present invention.

As shown in fig. 1 and 21, the crusher 2 extends into the tub 1, and specifically, the crusher 2 is located below the liquid level of the pulping material when crushing the pulping material. The crusher 2 crushes the pulped material in the tub 1 by rotating at a high speed to obtain raw pulp.

As for the pulping material, taking the preparation of soybean milk as an example, the pulping material may be water and dry beans, and may be water and wet beans (soaking beans), but is not limited thereto. The specific ratio of the bean water can be adaptively selected according to the preference of the user and the desired pulping concentration, pulping time and the like. For example, the soy to water ratio may be in the range of 1: about 11, but not limited thereto.

In some embodiments, the shredder 2 may be a shredding knife (beater) the number of blades of which may be specifically set for different products, e.g. the number of blades may be 2-6. Preferably, the number of blades is 3-5. More preferably, the number of blades is 4. The crushing cutter should have sufficient strength and wear resistance to avoid reduction in crushing efficiency due to deformation of the cutting edge after long-term use, and in some embodiments, the crushing cutter may be made of stainless steel.

As shown in fig. 1-21, the shredder 2 is driven by a shredder motor 3, and specifically, the shredder motor 3 is connected with the shredder 2 for driving the shredder 2 to rotate. As an embodiment, the shredder motor 3 may be directly connected with the shredder 2, in other words, the shredder 2 may be directly connected at a free end (e.g., a lower end) of a motor shaft of the shredder motor 3.

As another embodiment, the shredder motor 3 may be indirectly connected to the shredder 2 or may be indirectly driven, for example, the motor shaft of the shredder motor 3 may be indirectly connected to the shredder 2 via a coupling. Alternatively, the grinding motor 3 may be indirectly driven by the grinder 2 through another intermediate transmission component, which may be a speed changing device, and the speed changing device may adjust the rotation speed of the grinding motor 3 output to the grinder 2, for example, in the grinding and pulping process, the grinder 2 needs to rotate at a high speed to sufficiently grind beans, and at this time, the speed changing device may operate at a lower transmission ratio (i.e., increase the speed), so that the rotation speed of the grinding motor 3 output to the grinder 2 through the speed changing device is as high as possible. When the food is heated, boiled or stirred, the pulverizer 2 can work at a relatively low speed, and at the moment, the speed change device can work (i.e. reduce speed) at a relatively high transmission ratio, so that the rotating speed of the pulverizing motor 3 output to the pulverizer 2 through the speed change device is relatively reduced. In short, the speed change device can realize the speed change function of the crushing motor 3.

The present invention is not particularly limited to the specific configuration of the transmission. For example, at least two gear pairs having different gear ratios may be used, or other transmission mechanisms having a speed change function such as planetary gear mechanisms may be used.

As shown in connection with fig. 1-21, the rotational axis of the morcellator 2 and the centerline of the inner container 11 may be coincident, in other words, the morcellator 2 is centrally disposed. Therefore, the central arrangement of the crusher 2 can improve the crushing effect on the beans and shorten the pulping time.

It should be noted that the above schematic description of the head 6, the shredder motor 3 and the shredder 2 is based on the top-mounted configuration of the shredder motor 3, but the present invention is not limited thereto. Alternatively, in other embodiments, the shredder motor 3 may be configured in a bottom-mounted configuration (as shown in FIGS. 25 and 26), which will be described in greater detail below in connection with specific embodiments and will not be described in further detail herein.

During the preparation of the soybean milk, the soybean milk or the raw soybean milk in the tub 1 may be heated once or more, for example, the soybean milk may be preheated before the pulverization, the raw soybean milk may be heated during the boiling process of the raw soybean milk, and the cooked soybean milk may be heated and maintained after the preparation of the cooked soybean milk. In short, at least one or more heating of the slurry in the tub 1 may be involved throughout the preparation of the soybean milk.

In particular, heating cooking is an essential process for preparing soybean milk, and thus, according to some embodiments of the present invention, a cooking heating part 4 is required. The boiling heating member 4 is arranged at least for heating and boiling the raw soybean milk, in other words, the boiling heating member 4 can not only heat the raw soybean milk when boiling, but also heat the liquid in other pulping steps according to a control strategy. For example, the soybean milk material may be preheated before the soybean milk material is pulverized, or may be heated and kept warm after the soybean milk is prepared.

For the boiling heating part 4, various setting modes can be adopted. The heating device can be divided into an internal type and an external type, wherein the internal type and the external type are relative to the inner container 11, the internal type refers to that the boiling heating component 4 is arranged in the inner container 11, and the external type refers to that the boiling heating component 4 is arranged outside the inner container 11. The built-in boiling heating part 4 and the external boiling heating part 4 are described in detail below.

First, the built-in arrangement of the boiling heating component 4 will be described, at this time, the boiling heating component 4 can be fixedly arranged at the bottom of the machine head 6, the arrangement height of the boiling heating component can be lower or higher than that of the pulverizer 2, and the lower end of the boiling heating component can be bent into a substantially circular ring shape or a semi-circular ring shape, so as to improve the heating effect. In this embodiment, the boiling heating part 4 may be an electric heating rod, but is not limited thereto. The built-in boiling heating component 4 is adopted, and the heating component is directly contacted with the pulping liquid, so that the heat transfer efficiency is high, the heating is fast, the heating efficiency can be improved, and the energy consumption can be reduced.

Next, describing the external arrangement manner of the cooking heating component 4, for the external cooking heating component 4, as shown in fig. 1 to 21, the cooking heating component 4 may be arranged below the bottom wall of the inner container 11, in this embodiment, the cooking heating component 4 may be an electric heating component, and certainly may also be an electromagnetic heating component. In this embodiment, the boiling heating member 4 is preferably configured in a disk shape and is located right below the bottom wall of the inner container 11, so that the heating efficiency can be improved. Of course, in this embodiment, the boiling heating part 4 may be configured in a substantially circular ring shape. For the external boiling heating component 4, the external boiling heating component is not in direct contact with the soybean milk making material, so that the problem of difficulty in cleaning is avoided, meanwhile, the danger of short circuit caused by direct contact with the soybean milk making material is avoided, and the use safety of the soybean milk machine 100 is improved.

In the process of heating and boiling the raw soybean milk by the boiling and heating part 4, foam is generated at the liquid level. Referring to fig. 22, fig. 22 shows the condition of foam generation in the heating and boiling process of the conventional soymilk machine, and as can be seen from fig. 22, broken foam is concentrated at the liquid level (Z in fig. 22 represents foam), and the foam height gradually increases with the increase of the foam, if the foam is not broken in time, the foam height continuously increases, and finally, the foam overflows from the handpiece 6, and a foam overflow phenomenon occurs.

There are many factors for generating the foam, such as the content of protein in the soybean milk, the heating power and heating manner of the boiling and heating part 4, whether the pulverizing motor 3 participates in the stirring, and the like. Generally, the larger the heating power of the boiling heating part 4, the more the foam is generated relatively, and if the foam is not broken in time, the foam will overflow, so that it is necessary to break the foam by itself by stopping the heating.

In industry, the heating power of heating member 4 is boiled in control through control more, and the heating methods of heating member 4 is boiled in control simultaneously, for example when the temperature of thick liquid is higher, can reduce the heating power of heating member 4 of boiling, and control boiling heating member 4 simultaneously works with intermittent type heating method, if the temperature at thick liquid is lower again, can improve the heating power of heating member 4 of boiling, and control boiling heating member 4 simultaneously lasts and keeps the heating state, promotes the thick liquid temperature rapidly.

However, the inventors have found that if the boiling heating part 4 is continuously heated, the temperature of the slurry liquid is continuously increased, and foam is generated at the liquid surface in a large amount, and it is necessary to reduce the foam by reducing the power or directly stopping the heating. Therefore, the heating and boiling time is long, the pulping time is influenced, and the aim of quickly pulping cannot be fulfilled.

In view of the above, the inventors have found that by providing the transition portion 113 described above and satisfying a certain relationship between the transition portion 113 and the liquid level, the transition portion 113 can effectively break foam, achieving the purpose of defoaming.

Specifically, since the transition portion 113 has a narrowed structure compared to the lower-stage portion 112, if the foam is pressed by the transition portion 113 during the rising process, the foam is easily broken. Therefore, in some embodiments, the upper edge of the transition portion 113 (which may be, for example, the interface with the upper section 111, for example, at Y1 in fig. 28) is higher than the highest liquid level in the barrel 1 during the heating and boiling process.

Therefore, the foam is extruded by the upper edge of the transition part 113 or the part close to the upper edge of the transition part in the rising process, so that the foam is easy to break, the defoaming effect is improved, and the pulping time is shortened.

Meanwhile, it is found by comparing fig. 22 and 23 that, in fig. 23, due to the arrangement of the transition portion 113, the upper layer foam is effectively pressed and stopped by the transition portion 113, so that the volume of the foam is rapidly expanded (refer to the foam Z1), and the volume is increased by times compared with that of the common foam (foam Z), so that the rapid rupture of the foam can be realized, and the foam breaking effect is improved.

As a preferred embodiment, the lower edge of the transition portion 113 (which may be, for example, the interface with the lower segment 112, e.g., at Y2 in fig. 28) is not lower than the highest liquid level in the barrel 1 during heating and cooking. That is to say, the transition portion 113 is higher than the highest liquid level as a whole, so that the foam is extruded by the whole transition portion 113 in the rising process, and the foam is easily broken due to the mutual extrusion of the gradual narrowing tendency of the transition portion 113, thereby greatly improving the foam breaking effect and effectively shortening the pulping time.

Here, it should be noted that, in the process of heating and boiling the raw soybean milk in the tub 1, the liquid level in the tub 1 is related to a specific control strategy of the boiling process. For example, when the pulverizing motor 3 does not participate in stirring, the liquid level in the tub 1 can be considered to be substantially constant during heating and cooking. In the case where the crushing motor 3 participates in the agitation, there may be a certain height difference in the liquid level in the tub 1, that is, there are a highest liquid level located at the outermost side and a lowest liquid level located at the center, the difference in the liquid level being related to the stirring speed of the crushing motor 3.

For those skilled in the art, after the control strategy (including the heating power of the boiling heating component 4, the heating manner, the operation state of the grinding motor 3, and the like) of the soymilk maker 100 during the heating and boiling process is determined, the maximum liquid level that the soymilk in the barrel 1 can reach during the heating and boiling process is basically determined, so that the foam can be effectively broken only by keeping the upper edge of the transition portion 113 above the maximum liquid level, and preferably keeping the lower edge of the transition portion 113 above the maximum liquid level.

The structure of the inner container 11 according to the embodiment of the present invention will be described in further detail with reference to specific embodiments.

Referring to fig. 1-21 in conjunction with fig. 27 and 28, the sidewall of the inner container 11 is a rotational body (as shown in fig. 28), and the sidewall of the inner container 11 may be configured as a substantially hollow tubular structure. The revolution generatrix 104 of the revolution solid comprises a first section 101, a second section 102 and a third section 103, wherein the first section 101 can be positioned on the uppermost surface, the third section 103 can be positioned on the lowermost surface, and the second section 102 can be positioned between the first section 101 and the third section 103 and is respectively connected with the first section 101 and the third section 103.

It will be appreciated that, in conjunction with fig. 27 and 28, the first section 101 is configured to form an upper section 111 of the sidewall of the liner 11, the second section 102 is configured to form a transition section 113 of the sidewall of the liner 11, and the third section 103 is configured to form a lower section 112 of the sidewall of the liner 11.

The rotation axis 105 of the rotation body may be a center line of the barrel 1, the rotation body is a shape formed by rotating the rotation generatrix 104 by 360 ° around the rotation axis 105, in the example of fig. 28, an arbitrary vertical section including the rotation axis 105 is shown in reality, and a part symmetrical to the left and right sides of the rotation axis 105 may be referred to as the rotation generatrix 104.

As a preferred embodiment, the orthographic projection of the second segment 102 on a plane orthogonal to the height direction of the tub 1 is located between the orthographic projections of the first segment 101 and the third segment 103 on the plane. Specifically, if the barrel 1 is vertically placed, the plane is a horizontal plane, and the following description will take the barrel 1 vertically placed as an example, and as shown in fig. 28, the first section 101 and the third section 103 are configured as straight line segments, so that the orthographic projection of the first section 101 and the third section 103 on the horizontal plane can be approximately regarded as a point (the size of the point is related to the wall thickness of the sidewall), and the orthographic projection of the second section 102 on the horizontal plane can be approximately regarded as a line segment, and the two end points of the line segment are respectively the points formed by the projection of the first section 101 and the third section 103 on the horizontal plane.

In other words, as shown in connection with fig. 28, the second section 102 is located entirely between the first section 101 and the third section 103 in the radial direction of the tub 1, i.e., the second section 102 has no portion protruding inward of the first section 101 or no portion protruding outward of the third section 103.

Thus, the transition portion 113 formed by the second section 102 can better break the foam, increasing the foam breaking effect.

As a preferred embodiment, as shown in fig. 1 to 21 in combination with fig. 27 and 28, the first segment 101 and the third segment 103 are each a straight line segment extending in the height direction of the tub 1. Further, as shown in fig. 1, 3, 5, 7, 9, 11, 13, 15, and 17 in conjunction with fig. 28, the second segment 102 may be a segment of a circular arc, in other words, in some embodiments, the inner surface of the transition portion 113 is a curved surface. Therefore, the processing of the inner container 11 is convenient, and the cost degradation is facilitated.

As a further example, as shown in fig. 28, the upper end of the arc segment may be tangent to the lower end of the first segment 101, thereby making the transition smooth. The curvature radius of the section of the circular arc section can be 5mm-30mm, so that the processing is convenient, and the bubble breaking effect is good.

In other embodiments of the present invention, the first section 101 and the third section 103 are still straight sections extending along the height direction of the barrel body 1, and the second section 102 may include a plurality of circular arc sections, and the uppermost circular arc section of the plurality of circular arc sections may be tangent to the first section 101, but is not limited thereto.

In still other embodiments of the present invention, as shown in fig. 2, 4, 6, 8, 10, 12, 14, 16, and 18 to 21, the first section 101 and the third section 103 are still straight sections extending in the height direction of the tub 1, and the second section 102 may be configured as an inclined straight section, so that the process is simple and the processing is convenient.

As a further embodiment, the included angle between the inclined straight line section and the central line of the barrel body can be 15-75 degrees, so that the processing is convenient, and the bubble breaking effect is better. Further, the included angle may be between 30-60 °. Preferably, the angle may be 45 °, but is not limited thereto.

In still other embodiments of the present invention, the second segment 102 may also include a plurality of diagonal linear segments. Alternatively, the second segment 102 includes at least one circular arc segment and one oblique straight segment.

In short, it will be obvious to those skilled in the art that after reading the above-mentioned embodiments of the second segment 102, the above-mentioned embodiments may be combined and/or modified, and the specific configuration of the second segment 102 is not limited to the above-mentioned embodiments.

Further, through years of industrial experience, the inventor finds that the temperature of the air in the foam can be increased through a heating mode, and the air in the foam can expand and break the foam after being thermally expanded, so that the defoaming purpose is achieved.

Therefore, referring to fig. 1-21, according to some embodiments of the present invention, the soymilk maker 100 is further provided with a bubble breaking heating member 5, and the bubble breaking heating member 5 breaks the foam by a heating principle.

In combination with the embodiment of the present invention, as shown in fig. 23, since the foam is generated at the liquid level, the setting height of the foam-breaking heating member 5 should not be lower than the highest liquid level in the barrel body 1 during the heating and boiling process, so that the foam-breaking heating member 5 can heat the foam at the liquid level or above the liquid level, thereby accelerating the foam breaking, improving the defoaming effect, and shortening the pulping time.

Comparing fig. 22 and 23, it is found that, in fig. 23, due to the provision of the foam-breaking heating member 5, the upper layer foam is heated by the foam-breaking heating member 5 and then rapidly expands in volume (refer to foam Z1), and the volume is increased by a factor of two as compared with the ordinary foam (foam Z), so that the foam can be rapidly broken, and the foam-breaking effect can be improved.

In a preferred embodiment, the height of the bubble breaking heating component 5 is higher than the highest liquid level in the barrel 1 during the heating and boiling process, so that the bubble breaking heating component 5 can break the foam in a better heating manner.

Preferably, broken bubble heater block 5 can break the foam simultaneously in combination with the narrowing characteristic of transition part 113, specifically, transition part 113 can effectively extrude and backstop the foam, simultaneously because the narrowing characteristic of transition part 113 also can extrude each other between the foam, thereby very easily break, cooperate the broken bubble of heating of broken bubble heater block 5 simultaneously, make the interior air of foam be heated the inflation, foam breakage is accelerated, improve defoaming effect greatly, effectively shorten the slurrying time.

The inventor finds that the bubble breaking effect can be improved by arranging the bubble breaking heating component 5, thereby shortening the pulping time. Furthermore, the inventor also found that the height of the heating element 5 is related to the bubble-breaking effect, when the heating element 5 is disposed on the liquid surface, the bubble-breaking effect is improved but not significantly improved compared to the prior art, and the bubble-breaking effect is affected by the high height of the heating element 5, so the height of the heating element 5 should be moderate.

Further, the inventors found that, with the conventional soymilk maker 100, after the boiling heating strategy is determined, the foam is more concentrated in the liquid surface and a certain height above the liquid surface, and a large amount of foam is accumulated in the area (see fig. 22), so that the foam breaking effect is better by setting the setting height of the foam breaking heating member 5 to be opposite to the area.

Therefore, in some embodiments, when the vertical height difference between the bubble breaking heating component 5 and the rated water level of the barrel body 1 is 5mm-150mm, the bubble breaking heating component 5 has a good breaking effect on the foam generated in the heating and boiling process.

Further, as a preferred embodiment, when the vertical height difference between the rated water levels of the bubble breaking heating component 5 and the barrel body 1 is 10mm-100mm, the boiling heating component 4 has a better foam breaking effect.

More preferably, when the vertical height difference between the rated water levels of the bubble breaking heating component 5 and the barrel body 1 is between 15mm and 60mm, the boiling heating component 4 has a better foam breaking effect.

The bubble breaking heating member 5 according to the embodiment of the present invention is described in detail below with reference to fig. 1 and 4.

As shown in fig. 1 to 6, the bubble breaking heating member 5 may be disposed inside a sidewall of the tub 1, in other words, the bubble breaking heating member 5 is disposed between a sidewall of the inner container 11 and a sidewall of the outer shell 12. Therefore, the foam breaking heating component 5 is not in direct contact with the pulping liquid, so that the problem that the foam breaking heating component 5 is inconvenient to clean is avoided, and the phenomenon that the service life is short and even a short circuit phenomenon is caused due to the fact that the foam breaking heating component 5 is in direct contact with the pulping liquid is avoided.

As shown in fig. 1 to 6, a mounting space 115 is defined between the transition portion 113 of the outer casing 12 and the inner container 11 and between the outer casing 12 and the upper section 111 of the inner container 11, and the bubble breaking heating member 5 is mounted in the mounting space 115. Because the transition part 113 is contracted inwards, and the size of the upper section part 111 is smaller than that of the lower section part 112, a large cavity is formed between the transition part 113 and the upper section part 111 and the side wall of the shell 12, the cavity is related to the specific line type of the transition part 113 and the upper section part 111, and the cavity forms an installation space 115 for installing the bubble breaking heating component 5, so that the space avoided by the transition part 113 and the upper section part 111 is fully utilized, the bubble breaking heating component 5 is convenient to install, and the bubble breaking heating component 5 and the transition part 113 can be matched for breaking bubbles, thereby greatly improving the bubble breaking effect and shortening the pulping time.

As a preferred embodiment, as shown in fig. 1 to 21, the height of the bubble breaking heating member 5 is set to be substantially the same as the height of the transition portion 113. Therefore, the foam breaking heating component 5 and the transition part 113 are arranged at the same height, so that the foam is broken more easily, and the foam breaking effect is better.

Further, the bubble breaking heating member 5 may be configured in a ring shape, which is to be understood broadly herein, for example, as a substantially ring shape, such as a ring shape having a notch. The annular bubble breaking heating member 5 is disposed around the transition portion 113. Therefore, the foam at the transition part 113 can form a surrounding three-dimensional heating form, the foam breaking speed is accelerated, and the foam breaking effect is improved.

In some alternative embodiments, the bubble breaking heating member 5 may be a plurality of bubble breaking heating members 5, and the plurality of bubble breaking heating members 5 are arranged at intervals along the height direction of the tub 1. In other words, the plurality of bubble-breaking heating members 5 are arranged at intervals in the height direction of the foam.

From this, every broken bubble heater block 5 can carry out the broken bubble of abundant heating to the foam on this height respectively, and when the foam produced in a large number, the broken bubble heater block 5 that is located below can heat the broken bubble to the foam that is close to liquid level department earlier, and broken bubble heater block 5 that is located above can heat the broken bubble to not rupture and rise higher foam to prevent that the foam from rising the height too big and appearing overflowing the phenomenon.

The plurality of bubble breaking heating members 5 are preferably electrically connected in parallel, and as a preferred embodiment, the heating power of the bubble breaking heating members 5 closer to the liquid surface may be larger, thereby causing most or all of the bubbles to be broken by heating from the corresponding bubble breaking heating members 5 at or near the liquid surface, thereby eliminating most or all of the bubbles at the liquid surface.

However, the present invention is not limited to this, and the plurality of bubble breaking heating members 5 may be electrically connected in series, and the heating power of each bubble breaking heating member 5 may be the same or may be different.

That is, for those skilled in the art, the number, the electrical connection mode, the heating power, and the like of the foam breaking heating components 5 can be adaptively set according to the requirement of the different soymilk makers 100 for defoaming and the consideration of various factors such as space and cost, and the present invention is not limited to the above examples.

With reference to the embodiments of fig. 1 to 21, since the bubble breaking heating member 5 is disposed inside the sidewall of the tub 1 and does not contact the slurry, the bubble breaking efficiency is improved by heating. The bubble-breaking heating member 5 may be disposed to be closely attached to the outer wall surface of the side wall of the inner container 11, for example, to the outer wall surface of the transition portion 113, and the inner container 11 is preferably made of metal to increase the heat conductivity and further improve the heating bubble-breaking effect.

Further, a heat conductive material may be provided between the bubble breaking heating member 5 and the outer wall surface of the side wall of the inner container 11, thereby further increasing the heat conductive effect. The heat conducting material may be heat conducting silicone grease, but is not limited thereto, and other heat conducting materials capable of increasing the heat conducting effect may also be disposed between the bubble breaking heating component 5 and the outer wall surface of the side wall of the inner container 11, so as to increase the heat conducting property.

As described above, there are many factors in the heating and boiling process, and the factors directly influencing the foam generation rate are the heating manner of the boiling heating member 4, the heating power, and whether the pulverizer 2 participates in the agitation for making the slurry. In the heating mode of the boiling heating part 4 with high power and high frequency, relatively more foam is generated, and in the case of boiling heating by the boiling heating part 4 with lower power and low frequency, relatively less foam is generated, but the pulping time is increased by times.

In view of this, the heating power of the bubble breaking heating component 5 can be controlled to match with the boiling heating component 4, so as to achieve the purpose of rapid pulping. In a preferred embodiment, the heating power of the bubble-breaking heating element 5 is adjustable, so that the bubble-breaking heating element 5 can be better adapted to the brewing heating element 4.

For example, when the boiling heating member 4 is heated at a high heating power and a high heating frequency, the foam-breaking heating member 5 may be heated at a high power to break foam, thereby rapidly breaking foam and greatly shortening the pulping time. And when the boiling heating component 4 heats with lower heating power and heating frequency, the bubble breaking heating component 5 can also heat and break bubbles with lower heating power, thereby greatly saving energy consumption and reducing use cost under the condition of ensuring no foam overflow.

In some embodiments of the present invention, the bubble breaking heating part 5 includes an electric heating part, and thus the temperature rising speed is fast. There are various power adjustment methods for the bubble breaking heating member 5, and the bubble breaking heating member 5 is taken as an electric heating member as an example.

This can be achieved, for example, by varying the voltage output to the bubble-breaking heating member 5. For example, a voltage is divided by a different voltage dividing circuit, thereby reducing the effective voltage to be output to the bubble-breaking heating member 5. In short, it is obvious to those skilled in the art that the corresponding circuit can be flexibly designed by combining the electrical knowledge in the electrical field, so as to control the voltage actually obtained by the bubble breaking heating component 5.

However, the present invention is not limited thereto, and other power adjustment methods for the bubble-breaking heating member 5 are also possible, for example, the bubble-breaking heating member 5 may be made of a material whose resistance value varies with positive or negative correlation with temperature. For example, in the case where the foam breaking heating member 5 is made of a material having a resistance value that varies in a negative correlation with the temperature, when the temperature of the foam breaking heating member 5 increases, the heating power increases as the resistance value of the foam breaking heating member 5 decreases, and at this time, the heating power of the foam breaking heating member 5 is stabilized by controlling the magnitude of the voltage or by stopping the supply of the power to the foam breaking heating member 5, and when the heating power needs to be further increased, the voltage may be increased or the power may be continuously supplied to the foam breaking heating member 5.

As an embodiment, the bubble breaking heating component 5 may be connected in series with a temperature controller, and when the temperature of the bubble breaking heating component 5 reaches or approaches the maximum allowable temperature, the temperature controller may forcibly turn off the circuit, thereby protecting the bubble breaking heating component 5, preventing the bubble breaking heating component 5 from being damaged due to an excessively high temperature, increasing the service life, and reducing the use cost.

In short, after reading the above-mentioned part of the specification about how to adjust the heating power of the bubble breaking heating component 5, it is possible for a person skilled in the art to combine with the general knowledge in the electrical field or the prior art in the related field to realize the adjustment of the output power of the bubble breaking heating power, so as to match the boiling heating component 4, and achieve the purposes of rapid pulping and reducing the use cost.

In some embodiments of the present invention, in order to better increase the bubble breaking effect of the transition portion 113, a protruding structure 1131 may be disposed on the transition portion 113, and the protruding structure 1131 is used for breaking bubbles, which will be described in detail with reference to fig. 19 to 21 as follows for the protruding structure 1131 according to an embodiment of the present invention.

As shown in fig. 19-21, the protrusion 1131 protrudes inward from the transition portion 113, in other words, the distance between the protrusion 1131 and the center line of the barrel 1 is smaller than the distance between the transition portion 113 and the center line of the barrel 1, the foam will be at least partially broken after being stopped and pressed by the transition portion 113 at the transition portion 113, and the unbroken foam will be in a state to be broken, and the unbroken foam can be broken by puncturing the protrusion 1131, so as to increase the foam breaking effect.

The number of the protruding structures 1131 may be plural, so that an omnidirectional foam breaking effect can be formed on the foam at and above the liquid surface, and particularly, the foam breaking effect is better for the foam located at the outermost side. The protruding structures 1131 are preferably uniformly distributed along the circumferential direction of the transition portion 113, and in particular, the degree of tightness of the distribution of the protruding structures 1131 may be adaptively set by comprehensively considering the bubble breaking effect, the cost, the difficulty of the manufacturing process, and the like, which is not particularly limited in the present invention.

The raised structures 1131 are preferably integrally formed on the transition portion 113, for example, but not limited to, the transition portion 113 may be formed by stamping. Thus, the processing is convenient, and the cost is relatively low.

In some embodiments, as shown in FIG. 19, the raised structures 1131 may be configured as a taper with a pointed end, which is to be understood broadly herein, such as a standard taper, but may also be understood as a truncated cone, so long as the free end has a radial dimension that is small compared to the dimension of the base, thereby forming a tip form with a large base and a small free end. By configuring the protruding structures 1131 to be tapered, the protruding structures 1131 can more effectively puncture foam, and the defoaming effect is improved.

In other embodiments, as shown in fig. 20, the raised structures 1131 may be configured as elongated strips, and the raised structures 1131 may be vertically oriented with respect to the transition portion 113. Thus, the raised structures 1131 are also capable of puncturing the foam. However, the present invention is not limited thereto, and in other embodiments, as shown in fig. 21, the protrusion structure 1131 is also configured as an elongated bar, and the elongated protrusion structure 1131 may be disposed obliquely relative to the transition portion, so that the foam can be effectively broken, and the specific oblique angle may be adaptively set based on the foam breaking effect, the cost, the manufacturing process difficulty, and the like, which is not particularly limited in the present invention.

Further, in some embodiments, the upper ends of the plurality of protruding structures 1131 may be located in the same plane and the lower ends of the plurality of protruding structures 1131 are located in the same plane, so that the bubble breaking performance of the plurality of protruding structures 1131 may be ensured to be consistent, and the local foam concentration caused by the poor local bubble breaking effect is avoided.

Further, the upper end of protruding structure 1131 and the upper edge (being the last edge) parallel and level of transition part 113 and the lower extreme of protruding structure 1131 and the lower edge (being the lower edge) parallel and level of transition part 113, can guarantee that a plurality of protruding structures 1131 have unanimous broken bubble effect from this, cooperate the transition part 113 to the broken effect of foam simultaneously, can realize the defoaming function better, and because the height of protruding structure 1131 is identical completely with the height of transition part 113, consequently, the two cooperation is broken the bubble and will have more obvious effect, make the foam can both be broken fully on the whole height of transition part 113, thereby effectively shorten the slurrying time.

The structure of the spoiler 7 provided in the tub 1 will be described in detail with reference to fig. 3 to 18.

In some embodiments, as shown in fig. 3 to 18, the spoiler rib 7 is provided on an inner wall surface of a sidewall of the tub body 1, and specifically, the spoiler rib 7 may be provided on an inner wall surface of a sidewall of the inner tub 11, and the spoiler rib 7 protrudes from the inner wall surface of the sidewall of the inner tub 11, and more specifically, the spoiler rib 7 is provided on an inner wall surface of the lower section 112. When 3 drive pulverizator 2 smash the slurrying material in the staving 1 at crushing motor, the vortex effect through vortex muscle 7 to can improve beans and pulverizator 2's contact probability, increase crushing effect, improve the concentration and the nutritive value of soybean milk.

As an optional implementation mode, the turbulence ribs 7 can be multiple, and the turbulence ribs 7 can be uniformly distributed along the circumferential direction, so that the turbulence effect on the pulping liquid is further enhanced, and the crushing effect of the crusher 2 on the beans is improved. For example, in one embodiment, the number of the spoiler ribs 7 may be four.

As shown in fig. 3 to 18, the spoiler rib 7 may be a long strip, and the length direction of the long strip of the spoiler rib 7 may be parallel to the height direction of the barrel body 1, in other words, the spoiler rib 7 may extend vertically, i.e., the spoiler rib 7 is vertically disposed. The length of the turbulence rib 7 can be set adaptively according to the required turbulence effect, and the lower end of the turbulence rib 7 and the bottom surface of the inner container 11 can be separated by a certain distance. When the inner container 11 is filled with pulping materials with rated capacity, the pulping materials are preferably integrally immersed into the turbulence ribs 7.

The heights of the plurality of spoiler ribs 7 are preferably substantially the same. For example, in one embodiment, as shown in fig. 3 to 18, the upper ends of the plurality of turbulence ribs 7 are in the same plane and the lower ends of the plurality of turbulence ribs 7 are in the same plane. From this, convenient processing, a plurality of vortex muscle 7 have unanimous vortex effect simultaneously, can strengthen crushing effect, reach the purpose that improves crushing efficiency.

The formation mode of the turbulence rib 7 is various, and for a person skilled in the art, comprehensive consideration can be carried out according to various factors such as turbulence effect, process difficulty, cost and the like, and an appropriate mode is selected to process the turbulence rib 7 and the matching mode with the side wall of the inner container 11.

For example, in one embodiment, the spoiler ribs 7 are integrally formed on the sidewalls of the inner bladder 11 (e.g., lower section 112). For the inner container 11, a metal member may be used, and at this time, the spoiler rib 7 may be formed by inwardly stamping the sidewall of the inner container 11 (e.g., the lower section 112), so that the process is simple and the processing is convenient. For the plastic inner container 11, the spoiler rib 7 and the inner container 11 may be integrally formed by injection molding.

However, the present invention is not limited thereto, and in other embodiments of the present invention, the spoiler 7 may be detachably disposed on the sidewall of the inner container 11 (e.g., the lower section 112). For example, a clamping groove structure can be arranged on the side wall of the inner container 11, and the turbulence ribs 7 can be clamped in the clamping groove structure. Or, vortex muscle 7 also can be through built-in magnetic part (for example, magnet) and adsorb on the lateral wall of inner bag 11 through magnetic attraction, the user can set up the vortex muscle 7 of different quantity as required when using vortex muscle 7 like this to set up height, set up density to vortex muscle 7 and carry out nimble regulation, thereby adapt to different slurrying modes better. Additionally, the magnetic parts arranged in the plurality of turbulence ribs 7 can be reasonably arranged, so that when the grinder 2 grinds the soybean milk materials in the inner container 11, the soybean milk materials can cut magnetic induction lines of the magnetic parts during rotary motion, and the magnetic parts realize the magnetization effect on the soybean milk materials (water), thereby further improving the quality of the prepared soybean milk.

As shown in fig. 3-18, the spoiler 7 is preferably located entirely below the transition portion 113.

In summary, according to the soymilk grinder 100 provided by the embodiment of the invention, the turbulence ribs 7 are arranged on the side wall of the barrel body 1, so that when the grinder 2 grinds and grinds the soymilk material in the barrel body 1, the turbulence ribs 7 can fully disturb the soymilk material in the barrel body 1, the contact probability of the beans and the grinder 2 is improved, the grinding effect is improved, nutritional ingredients such as protein in the beans can be fully released, and the quality and the nutritional value of the soymilk are greatly improved.

In some embodiments of the present invention, in order to better prevent the foam from overflowing, a spill-preventing structure 8 may be further disposed above the liquid level, and the spill-preventing structure 8 according to embodiments of the present invention will be described in detail below with reference to fig. 7 to 18.

In some embodiments, the anti-overflow structure 8 is disposed in the barrel 1 and has a height not lower than the highest liquid level in the barrel 1 during the heating and boiling process. From this, anti-overflow structure 8 can effectively shelter from the foam that the in-process produced of decocting, especially when the foam produces in a large number, anti-overflow structure 8 can carry out the backstop to the foam well, prevents that the foam rise height is too big and spills over from staving 1 top, cooperates broken bubble of the broken bubble of heating of the broken bubble heater block 5 of while and the broken bubble of the extrusion of transition portion 113 for the foam can break fast.

In a preferred embodiment, the anti-overflow structure 8 is arranged at a height higher than the highest liquid level in the barrel 1 during the heating and boiling process, so that the anti-overflow structure 8 can better stop the foam and prevent the foam from rising to an excessive height.

Further, anti-overflow structure 8 set up highly and broken bubble heater block 5 set up highly roughly the same, perhaps anti-overflow structure 8 set up highly be higher than broken bubble heater block 5 set up highly, from this anti-overflow structure 8 concentrates on anti-overflow structure 8 below with the foam to make broken bubble heater block 5 can be to this part foam intensive heating broken bubble, foam rupture is accelerated, improves defoaming effect.

Therefore, according to some embodiments of the present invention, by providing the anti-overflow structure 8, the rising height of the foam can be effectively controlled, the foam is stopped between the lower side of the anti-overflow structure 8 and the liquid level, and the foam is broken by the heating of the foam breaking heating component 5 and the squeezing of the transition portion 113, so that the foam can be broken rapidly, and the pulping time is shortened. And, the anti-overflow structure 8 still has the function of preventing splashing to the thick liquid in the staving 1.

In some embodiments, the centerline of the spill preventing structure 8 coincides with the centerline of the tub 1, in other words, the spill preventing structure 8 is centrally arranged, and the outer circumferential edge of the spill preventing structure 8 and the inner wall surface of the sidewall of the tub 1 are radially spaced apart from each other, as shown in fig. 7 to 18.

From this, anti-overflow structure 8 can concentrate the foam under anti-overflow structure 8 on the one hand, hinders the foam to continue to rise, and on the other hand, the marginal foam is more close to the lateral wall of inner bag 11 owing to anti-overflow structure 8's backstop effect, is convenient for broken bubble heating member 5 like this through the broken bubble of heating.

In some embodiments, as shown in fig. 11-14, the spill prevention structure 8 is configured as a flat plate-like spill prevention plate. Therefore, the structure is simple, and the anti-overflow effect is good.

Further, in some of these embodiments, as shown in FIGS. 11 and 12, the shredder motor 3 is in an overhead configuration, i.e., on the bottom surface of the head 6, and the spill plate 8 is located on the bottom surface of the shredder motor 3. Here, it should be noted that, in general, the grinding motor 3 is not directly exposed to the outside, and a protective housing may be disposed outside the grinding motor 3, and the protective housing may extend downward from the bottom surface of the head 6, and the grinding motor 3 may be entirely housed therein, that is, the grinding motor 3 may be integrally housed in the protective housing, so that the spill guard 8 disposed on the bottom surface of the grinding motor 3 is to be understood in a broad sense, for example, on the bottom surface of the protective housing.

Of course, alternatively, the mill motor 3 can also be exposed directly to the outside, in which case the spill plate 8 can of course also be fastened directly to the underside of the mill motor 3. In the following description of the present invention with respect to the overflow preventing structure 8 provided on the bottom surface of the pulverizing motor 3, it can be understood if not particularly stated.

The spill plate 8 can be fitted to the underside of the mill motor 3 in a variety of ways, for example by gluing, or it can be integrally formed and, of course, can be fastened to the underside of the mill motor 3 by means of screws, bolts or similar threaded fasteners.

In some embodiments, as shown in fig. 13 and 14, the spill plate 8 may also be fitted over the peripheral wall of the grinding motor 3. Here, referring to the protection housing provided around the grinding motor 3, the spill guard 8 described herein should be broadly understood to be provided around the outer peripheral wall of the grinding motor 3, for example, around the outer peripheral wall of the protection housing, or alternatively, the grinding motor 3 may be exposed to the outside, and the spill guard 8 may be directly provided around the outer peripheral wall of the housing of the grinding motor 3. Also, the following description of the present invention with respect to the overflow preventing structure 8 fitted around the outer peripheral wall of the pulverizing motor 3 will be understood if not specifically described.

Similarly, the spill plate 8 can be fitted to the peripheral wall of the shredder motor 3 in a variety of ways, for example by gluing, but can also be integrally formed or fastened to the peripheral wall of the shredder motor 3 by means of bolts, screws or similar threaded fasteners.

Alternatively, the spill plate 8 may also be fixed to the motor shaft of the mill motor 3, whereby the spill plate 8 will rotate synchronously with the mill motor 3, whereas in the embodiment of the spill plate 8 shown in fig. 11-14 described above, the spill plate 8 is stationary.

In other embodiments of the present invention, as shown in fig. 7-10, the spill prevention structure 8 is configured as an arc-shaped hood, the arc-shaped hood 8 being open downward. Referring to fig. 7 to 10, the bottom surface and the top surface of the arc cover 8 are configured as a part of a spherical surface, and more specifically, the shape of a vertical section of the arc cover 8 passing through the center line of the arc cover 8 is a circular arc. Adopt arc cover structure, can be so that the foam that is located central zone can be acceptd by arc cover 8 after rising the take the altitude, and the foam extrudees each other, expands to break, improve broken bubble effect, the foam that is located the edge simultaneously because pushing and pressing of arc cover 8 makes this part foam change and presses close to the lateral wall of inner bag 11, thereby broken bubble heater block 5 can be better through heating to this part foam carry out the breakage.

In some embodiments, as shown in fig. 7 and 8, the top of the arc cover 8 is fixed on the bottom of the grinding motor 3, and the arc cover 8 and the bottom of the grinding motor 3 can be fixed by gluing, or can be integrally formed or fastened on the bottom of the grinding motor 3 by bolts, screws or similar threaded fasteners. Alternatively, as shown in fig. 9-10, the arc cover 8 is sleeved on the outer peripheral wall of the grinding motor 3, and the arc cover 8 and the outer peripheral wall of the grinding motor 3 may be fixed by gluing, or may be integrally formed, or fastened to the side peripheral wall of the grinding motor 3 by bolts, screws, or similar threaded fasteners. Alternatively, the arc hood 8 may also be fixed to the motor shaft of the shredder motor 3, whereby the arc hood 8 will rotate synchronously with the shredder motor 3, whereas in the embodiment of the arc hood 8 shown in FIGS. 7-10 described above, the arc hood 8 is stationary.

In still other embodiments of the present invention, as shown in fig. 15-18, the spill-preventing structure 8 is configured as a spill-preventing hood, and the spill-preventing hood 8 includes a top plate 81 and a peripheral plate 82 extending downward from the periphery of the top plate 81, in other words, the spill-preventing hood 8 is formed in an inverted generally cylindrical shape. From this, can be so that the foam that is located central zone can be accommodated by anti-overflow cover 8 after rising the take the altitude, and the foam extrudees each other, expands to break, improved broken bubble effect, the foam that is located the edge simultaneously is because anti-overflow cover 8 bulldozes, makes this part foam be changeed to the lateral wall of inner bag 11 and is close to, thereby broken bubble heater block 5 can be better through heating to this part foam carry out the breakage.

In some of these embodiments, as shown in fig. 17 and 18, the top of the overflow prevention cover 8 is fixed to the bottom surface of the crush motor 3, in other words, as shown in fig. 17 and 18, the top plate 81 is fixed to the bottom surface of the crush motor 3. The top plate 81 and the bottom surface of the mill motor 3 may be fixed by gluing, or may be integrally formed or fastened to the bottom surface of the mill motor 3 by bolts, screws or similar threaded fasteners. Alternatively, as shown in fig. 15-16, the overflow preventing cover 8 is sleeved on the outer peripheral wall of the grinding motor 3, that is, the top plate 81 is sleeved on the outer peripheral wall of the grinding motor 3, a central hole may be formed in the center of the top plate 81 to be matched with the outer peripheral wall of the grinding motor 3, and the top plate 81 and the outer peripheral wall of the grinding motor 3 may be fixed by gluing, or may be integrally formed, or fastened on the side peripheral wall of the grinding motor 3 by bolts, screws or similar threaded fasteners. Alternatively, the overflow prevention cover 8 may also be fixed to the motor shaft of the shredder motor 3, whereby the overflow prevention cover 8 will rotate in synchronism with the shredder motor 3, whereas in the embodiment of the overflow prevention cover 8 shown in FIGS. 15-18 described above, the overflow prevention cover 8 is stationary.

In some embodiments, as shown in fig. 15-18, the top plate 81 and the peripheral plate 82 may be disposed orthogonally, but may be disposed at an angle, such as an obtuse angle.

In summary, the anti-overflow structure 8 may be detachable relative to the grinding motor 3, and of course, the anti-overflow structure 8 and the grinding motor 3 may be integrated into a whole, or the anti-overflow structure 8 may be fixed to the motor shaft. In some embodiments, spill guard 8 may be a plastic piece, thereby providing a light weight and low cost.

Referring to fig. 24, the anti-bubble structure 8 is an arc-shaped cover, and the principle of defoaming of the arc-shaped cover 8 will be briefly described. Referring to fig. 24, the foam at the liquid level (i.e. the foam Z) gradually rises with the increase of the foam, and the foam can be roughly divided into two parts, wherein one part is the foam in the central area, the other part is the foam at the periphery of the central area, the arc cover 8 is arranged right above the foam in the central area, when the foam rises to the arc cover 8, the foam is accommodated in the arc cover 8 because the arc cover 8 is opened downwards, the arc cover 8 can prevent the foam from rising continuously, and the foam in the arc cover 8 is crushed by mutual pressing under the action of the arc cover 8, as shown in fig. 24, the volume of the foam (i.e. the foam Z1 in the arc cover 8) close to or adjacent to the arc cover 8 is obviously increased, and the foam is in a state of being crushed.

And the foam that is located peripherally is under the backstop effect of arc cover 8, more easily to the lateral wall of inner bag 11 and press close to, and because broken bubble heater block 5 is close to the outer wall setting of inner bag 11, consequently the heat can radiate this part foam well to make the air inflation in these foams, the foam breaks rapidly, the narrowing characteristic of transition portion 113 can also extrude and the backstop this part foam simultaneously, makes the foam more fragile. In short, through the synergistic bubble-breaking action of the arc-shaped cover 8, the transition part 113 and the bubble-breaking heating component 5, the foam can be broken quickly, the bubble overflowing phenomenon is avoided, and the pulping time is greatly shortened.

Similarly, the spill-proof cover and the spill-proof plate also have a bubble breaking function similar to the arc-shaped cover, and the detailed description is omitted here.

In summary, according to some preferred embodiments of the present invention, as shown in fig. 7-18, the soymilk maker 100 may simultaneously have the foam-breaking heating member 5, the transition portion 113 and the overflow preventing structure 8, such that the overflow preventing structure 8 can effectively prevent the foam in the central region from rising too high to cause overflow, and simultaneously stop and squeeze the foam-breaking in the region to break the foam, and the transition portion 113 is matched with the overflow preventing structure 8, such that the foam at the edge is more easily broken by the stopping and squeezing action of the transition portion 113, and further, the heat of the foam-breaking heating member 5 can radiate to the whole foam region, especially the foam at the edge region is more easily expanded by heat to break, and thus the transition portion 113, the foam-breaking heating member 5 and the overflow preventing structure 8 are used together to optimize the foam-breaking effect, greatly shortens the pulping time.

An embodiment of the bottom-mounted type pulverizing motor 3 will be described in detail with reference to fig. 25 and 26.

As described above, the ceiling-mounted type pulverizing motor 3 is such that the pulverizing motor 3 is disposed at the bottom of the head 6, and the ceiling-mounted type pulverizing motor 3 is disposed under the inner bottom wall of the tub 1, for example, the pulverizing motor 3 is disposed under the bottom wall of the inner tub 11, compared to the ceiling-mounted type pulverizing motor 3.

Referring to fig. 25 and 26, an avoiding hole may be formed in the center of the bottom wall of the inner container 11, a motor shaft of the crushing motor 3 may be rotatably fitted in the avoiding hole and extend upward into the inner container 11, and the upper end of the motor shaft is connected to the crusher 2, so as to drive the crusher 2 to rotate.

Because the bottom wall of the inner container 11 needs to be provided with the avoiding hole, the avoiding hole needs to be subjected to waterproof sealing treatment, and the phenomenon that slurry in the inner container 11 flows out from the avoiding hole to pollute the crushing motor 3 and even cause a short circuit phenomenon is prevented. Therefore, in some embodiments, as shown in fig. 26, a waterproof sealing structure may be disposed between the motor shaft and the avoiding hole, and the waterproof sealing structure may well prevent the slurry from flowing out from the avoiding hole, so as to improve the safety of the soymilk maker 100.

Alternatively, the waterproof sealing structure may be a waterproof ring 142, and the waterproof ring 142 may be an O-ring waterproof seal. The waterproof ring 142 may be made of rubber material, but is not limited thereto. In order to better increase the sealing performance of the waterproof ring 142, the waterproof ring 142 may be multiple and arranged at intervals along the height direction of the barrel body 1, for example, as shown in fig. 26, two waterproof rings 142 are provided, and the two waterproof rings 142 are arranged along the vertical direction, so that a two-way sealing structure can be formed, thereby further improving the waterproof sealing performance and preventing the slurry from flowing out downwards from the relief hole.

However, it should be understood that the waterproof sealing structure is not limited to the waterproof ring 142 form described above. It will be apparent to those skilled in the art that the avoidance hole may be waterproofed and sealed in conjunction with the prior art.

In some embodiments, as shown in FIG. 25, the bottom of the housing 12 may be configured with a base 14, and the shredder motor 3 may be secured to the base 14. The base 14 can be plastic part, can form crushing motor portion of holding on the base 14, and crushing motor 3 can hold in crushing motor portion of holding to realize spacing to crushing motor 3 by crushing motor portion of holding, prevent that crushing motor 3 from rocking. Of course, the grinding motor 3 may also be fastened to the base 14 by fastening members, for example, a mounting plate may be integrally formed on the housing of the grinding motor 3, and a threaded hole or a light hole may be formed on the mounting plate, so that the mounting plate is fastened to the base 14 by screws, thereby fixing the grinding motor 3.

A vibration damping structure can be arranged between the grinding motor 3 and the base 14, the vibration damping structure can absorb vibration energy generated when the grinding motor 3 runs at a high speed, and the vibration damping structure has an obvious damping effect on the vibration of the grinding motor 3, so that the vibration and the noise of the soybean milk machine 100 during the soybean milk making are reduced.

As an alternative embodiment, the damping structure may be a foam, shock absorbing cotton, or the damping structure may also be an elastic structure, such as a spring or a leaf spring. Moreover, the vibration damping structure can also be a combination of the foam, the vibration absorption cotton and the elastic structure, and the purpose of absorbing vibration can be achieved, so that the vibration of the soymilk machine 100 when the grinding motor 3 works can be effectively reduced, and the working noise of the soymilk machine 100 is improved.

Because the grinding motor 3 needs to run at a high speed when pulping, particularly when pulping materials are ground, the higher the running speed of the grinding motor 3 is, the larger the calorific value is correspondingly, and if the heat cannot be dissipated in time, the grinding motor 3 can be overheated and burnt. In order to improve the heat dispersion to crushing motor 3, can set up the ventilation structure on base 14, the ventilation structure can be the ventilation hole, ventilation hole and outside atmosphere intercommunication to the air can realize inside and outside circulation through the ventilation hole, and then effectively cools off crushing motor 3, prevents that crushing motor 3 from overheated the damage.

In the embodiment of the bottom-type pulverizing motor 3, as shown in fig. 25, the boiling heating member 4 may be configured in a ring shape and disposed below the bottom wall of the inner container 11, the boiling heating member 4 surrounds the outer side of the pulverizing motor 3, and the boiling heating member 4 is preferably an electric heating member. Through arranging the boiling heating component 4 at the periphery of the grinding motor 3, the space of the base 14 can be reasonably utilized, and the whole structure of the soymilk machine 100 is more compact.

Because boil out heater block 4 and crushing motor 3 arrange simultaneously under the diapire of inner bag 11, therefore boil out heater block 4 when heating the thick liquid, its heat can radiate to crushing motor 3 to deteriorate the heat dissipation condition of crushing motor 3, lead to crushing motor 3 overheated easily.

In view of this, in some embodiments, as shown in fig. 25, a heat insulation structure 141 is disposed between the boiling heating member 4 and the pulverizing motor 3, and the heat insulation structure 141 isolates the pulverizing motor 3 from the boiling heating member 4, thereby blocking the boiling heating member 4 from radiating heat to the pulverizing motor 3. The heat insulation structure 141 may be a substantially annular heat insulation wall made of plastic, or made of heat insulation cotton such as asbestos, or a cavity may be formed in the heat insulation wall to insulate heat from air, so as to reduce the radiation of heat from the boiling heating member 4 to the pulverizing motor 3 to the maximum.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A soymilk maker, which is characterized by comprising:

the barrel body comprises an inner container, the inner diameter size of the lower end surface of the upper section part of the side wall of the inner container is smaller than that of the upper end surface of the lower section part of the side wall, and the upper section part and the lower section part are vertically spaced to form a transition part which is narrowed relative to the lower section part between the upper section part and the lower section part;

the crusher is arranged in the barrel body and is used for crushing pulping materials in the barrel body to obtain raw pulp;

the crushing motor is connected with the crusher and used for driving the crusher to rotate; and

a boiling heating part at least used for heating and boiling the raw slurry; wherein,

the upper edge of the transition part is higher than the highest liquid level in the barrel body in the heating and boiling process.

2. The soymilk maker of claim 1, wherein the lower edge of the transition part is not lower than the highest liquid level in the barrel body in the heating and boiling process.

3. The soymilk machine according to claim 1, wherein the side wall of the inner container is a revolving body, a revolving generatrix of the revolving body comprises a first section, a second section and a third section, the first section is used for forming the upper section part, the second section is used for forming the transition part, and the third section is used for forming the lower section part.

4. The soymilk maker of claim 3, wherein an orthographic projection of the second section on a plane orthogonal to the height direction of the bucket body is positioned between orthographic projections of the first section and the third section on the plane.

5. The soymilk maker of claim 3, wherein the first section and the third section are both straight sections extending along the height direction of the barrel body.

6. The soymilk maker of claim 5, wherein the second segment comprises at least one circular arc segment.

7. The soymilk maker of claim 6, wherein the second section is a circular arc section, and the upper end of the circular arc section is tangent to the first section; or

The second section comprises a plurality of sections of circular arc sections, and the upper end of the circular arc section positioned at the uppermost part in the plurality of sections of circular arc sections is tangent to the first section.

8. The soymilk maker of claim 6, wherein the second section is a circular arc section, and the radius of curvature of the circular arc section is 5mm-30 mm.

9. The soymilk maker of claim 5, wherein the second section comprises at least one oblique straight section.

10. The soymilk maker of claim 9, wherein the second section is an inclined straight section, and the included angle between the inclined straight section and the center line of the bucket body is 15-75 degrees.

11. The soymilk maker of claim 5, wherein the second section comprises at least one circular arc section and at least one oblique straight section.

12. The soymilk maker of claim 1, wherein the liner is a metal piece.

13. The soymilk maker of any one of claims 1 to 12, further comprising:

broken bubble heater block, the height that sets up of broken bubble heater block is not less than the heating boil out in-process the highest liquid level in the barrel is with heating broken bubble of heating the foam that the in-process produced of boiling out in the heating.

14. The soymilk maker of claim 13, wherein the bubble breaking heating member comprises an electric heating member.

15. The soymilk maker of claim 13, wherein the barrel body further comprises a shell, the shell is sleeved outside the inner container, and the foam breaking heating component is arranged between the shell and the inner container.

16. The soymilk maker of claim 15, wherein an installation space is defined between the transition portion of the housing and the inner container and the upper section portion, and the foam breaking heating member is installed in the installation space.

17. The soymilk maker of claim 16, wherein the bubble breaking heating member is disposed at the transition portion.

18. The soymilk maker of claim 17, wherein the foam breaking heating member is configured in a ring shape, and the foam breaking heating member is horizontally arranged and surrounds the transition portion.

19. The soymilk maker of claim 18, wherein the foam breaking heating member is closely attached to the outer wall surface of the transition portion.

20. The soymilk maker of claim 18, wherein a heat conductive material is arranged between the foam breaking heating member and the outer wall surface of the transition portion.

21. The soymilk maker of claim 20, wherein the thermally conductive material is thermally conductive silicone grease.

22. The soymilk maker according to claim 16, wherein the bubble breaking heating parts are multiple and are arranged at intervals along the height direction of the barrel body.

23. The soymilk maker of claim 13, wherein the vertical height difference between the bubble breaking heating component and the rated water level of the barrel body is between 5mm and 150 mm.

24. The soymilk maker of claim 23, wherein the vertical height difference between the bubble breaking heating component and the rated water level of the bucket body is between 10mm and 100 mm.

25. The soymilk maker of claim 24, wherein the vertical height difference between the bubble breaking heating component and the rated water level of the bucket body is between 15mm and 60 mm.

26. The soymilk maker of claim 13, wherein the heating power of the bubble breaking heating component is adjustable.

27. The soymilk maker of claim 1, wherein a head is arranged at the top of the barrel body, the crushing motor is arranged at the bottom of the head, and the crusher is a crushing cutter.

28. The soymilk maker of claim 1, wherein the boiling heating member is an electric heating member or an electromagnetic heating member, and the boiling heating member is arranged below the bottom wall of the liner.

29. A soymilk maker, which is characterized by comprising:

the barrel body comprises a shell and an inner container, the top of the inner container is open, the inner container is arranged in the shell, the side wall of the inner container is a revolving body, a revolving bus of the revolving body comprises a first section, a second section and a third section which are sequentially connected from top to bottom, the first section is used for forming an upper section part of the side wall of the inner container, the second section is used for forming a transition part of the side wall of the inner container, the third section is used for forming a lower section part of the side wall of the inner container, the first section and the third section are straight sections extending along the height direction of the barrel body, the second section is an arc section or an inclined straight section, and the inner diameter of the upper section is smaller than that of the lower section;

the machine head is arranged at the top of the barrel body;

the crushing motor is connected with the crusher and used for driving the crusher to rotate, and the crushing motor is arranged at the bottom of the machine head; and

the boiling heating component is at least used for heating and boiling the raw slurry and is arranged below the bottom wall of the inner container; wherein,

30. A soymilk maker, which is characterized by comprising:

the barrel body comprises a shell and an inner container, the top of the inner container is open, the inner container is arranged in the shell, the side wall of the inner container is a revolving body, a revolving bus of the revolving body comprises a first section, a second section and a third section which are sequentially connected from top to bottom, the first section is used for forming an upper section part of the side wall of the inner container, the second section is used for forming a transition part of the side wall of the inner container, the third section is used for forming the lower section part of the side wall of the inner container, the first section and the third section are straight line sections extending along the height direction of the barrel body, the second section is a section of circular arc section or a section of inclined straight line section, wherein the upper section portion has an inner diameter dimension that is less than an inner diameter dimension of the lower section portion, and the outer shell defines a mounting space with the upper section portion and the transition portion;

the machine head is arranged at the top of the barrel body;

the grinder is arranged in the barrel body and is used for grinding the soybean milk making materials in the barrel body to obtain raw soybean milk;

the crushing motor is connected with the crusher and used for driving the crusher to rotate, and the crushing motor is arranged at the bottom of the machine head;

the boiling heating component is at least used for heating and boiling the raw soybean milk and is arranged below the bottom wall of the inner container; and

a bubble breaking heating member disposed in the installation space, the bubble breaking heating member being configured in a ring shape and surrounding the transition portion, wherein

Broken bubble heater block set up highly be higher than the heating process of decocting the highest liquid level in the bucket body heats broken bubble with the foam that produces to the heating process of decocting, and the transition part go up along being higher than the heating process of decocting the highest liquid level in the bucket body.