CN206080171U - Soybean milk machine - Google Patents

Soybean milk machine Download PDF

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Publication number
CN206080171U
CN206080171U CN201620591805.2U CN201620591805U CN206080171U CN 206080171 U CN206080171 U CN 206080171U CN 201620591805 U CN201620591805 U CN 201620591805U CN 206080171 U CN206080171 U CN 206080171U
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CN
China
Prior art keywords
tooth
gear ring
scraping wings
head
lower cover
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Active
Application number
CN201620591805.2U
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Chinese (zh)
Inventor
王旭宁
尉迟衍敏
周之征
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Joyoung Co Ltd
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Joyoung Co Ltd
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
    • A47J43/0722Mixing, whipping or cutting tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/044Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the top side
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • A47J31/4407Lids, covers or knobs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0705Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the upper side
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0705Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the upper side
    • A47J43/0711Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the upper side mixing, whipping or cutting tools

Abstract

The utility model relates to a kitchen appliance, in particular to soybean milk machine, including aircraft nose and cup, be provided with the motor in the aircraft nose, the aircraft nose front end is provided with reducing mechanism, its characterized in that: the reducing mechanism is including deciding ring gear and material pushing part, it has the feed inlet to decide the ring gear bottom, material pushing part is located the crushing intracavity of deciding the ring gear and forming, it sets up in the front end of aircraft nose to decide the ring gear, material pushing part is fixed in the end of motor shaft, decide the ring gear and have along what circumference was arranged and a plurality ofly decide the tooth, decide to be formed with the blown down tank between the tooth for adjacent two, the terminal linear velocity of material pushing part is 7ms at least. Compare the kitchen appliance in prior art, this soybean milk machine has overturned traditional blade formula and has smashed the mode, adopts a high speed centrifugation grinding mode who combines together through multiple grinding mode to come the crushed material material, realizes real the exempting from of preparation soybean milk drink and strains no sediment, and it is lubricated, fine and smooth that the consumer drinks the taste.

Description

A kind of soy bean milk making machine
Technical field
This utility model is related to kitchen small household appliances, particularly a kind of soy bean milk making machine.
Background technology
With the continuous improvement of modern life level, increasing people starts to focus on health preserving, the demand of health aspect, together When, increasing requirement there has also been to the taste quality of health drink.
Traditional soy bean milk making machine, either household soy milk machine, or commercial soymilk grinder, are required to filter after bean milk has been made Process, the bean milk beverage delicate mouthfeel after having filtered, when consumer drinks, no granular sensation, easy entrance.But at the same time, Filter soy-bean milk also brings many inconvenience to consumer, and such as, filter is loaded down with trivial details, it is long to expend the time, is unsuitable for modern fast The life requirement of rhythm.Meanwhile, need filter screen, filter bowl are carried out clearing up, cleaned after filtration, increased the workload dealt with problems arising from an accident.Separately Outward, process thorny by the bean dregs that strainer filtering falls, in bean dregs, be rich in dietary fiber and various trace element beneficial to human body, If directly throwing away, waste is easily caused.
For traditional household soy milk machine, no matter which kind of crushing system adopted, it is that blade cut formula is crushed, passes through Material is constantly collided with Disintegrating knife so that the crushed blade of material cuts into tiny granule.It has been investigated that, people Body has no generally less than 100 μm of the bean dregs particle diameter of granular sensation when drinking bean milk, and for traditional household soya-bean milk machine knife blade powder The mean diameter of the bean dregs under broken mode is more than 300 μm, for general soy bean milk making machine, when the water yield is 1200mL, dry Huang When bean amount is 80g, 50 mesh filter screens of Jing are filtered, and bean dregs amount is essentially more than 100g, and retention bean dregs amount is more, therefore, major part disappears Expense person must first pass through to filter and can be only achieved taste lubrication, fine and smooth drinks requirement.Even fast-selling on market in recent years exempt from Filter soy bean milk making machine, under conditions of the identical water yield, identical dry Semen Glyciness amount, still has the bean dregs of more than 30g Jing after 50 mesh filter screens are filtered, although Bean dregs amount is reduced, and is adapted to the requirement that major part consumer exempts to filter, but for old people and child, is still had granule when drinking Sense, requirement of the person to beverage mouthfeel that still do not reach popular consumer.
Utility model content
This utility model purpose to be reached just be to provide it is a kind of overturn conventional knives chip crushing Novel cement slurry preparing structure, And can realize really making bean milk without the need for the very high soy bean milk making machine of filtration, crush efficiency.
In order to achieve the above object, this utility model is adopted the following technical scheme that:A kind of soy bean milk making machine, including head and cup Body, is provided with motor in the head, the head front end is provided with reducing mechanism, it is characterised in that:The reducing mechanism bag Include and determine gear ring and pusher part, described to determine gear ring bottom and have a charging aperture, the pusher part is located at determines the crushing chamber formed by gear ring Interior, described to determine the front end that gear ring is arranged at head, the pusher part is fixed on motor the tip of the axis, described to determine gear ring with along week Multiple to arrangement determine tooth, and two neighboring to determine blow tank is formed between tooth, the linear velocity of the pusher part end is at least 7m/ s。
Further, it is described to determine tooth and include that the first seamed edge, the second seamed edge and the first seamed edge of connection and second seamed edge determine tooth Face, along the direction of rotation of motor shaft, first seamed edge is located at the front of the second seamed edge, with motor shaft center as the center of circle, institute The first seamed edge and the second seamed edge are stated not on same circle, and the first seamed edge arrives the center of circle more than the second seamed edge apart from R1 to the center of circle Apart from R2.
Further, 0.01mm≤R1-R2≤0.2mm;
Or, described to determine tooth for rectangular teeth, the relative motor shaft center deflection setting of the rectangular teeth;
Or, it is described to determine the flank of tooth for plane or the arc surface of depression.
Further, the pusher that the pusher part includes the installation portion being fixed on motor shaft and is fixed on installation portion Plate, effective pusher of the scraping wings is highly H1,1mm≤H1≤4mm.
Further, wherein, 1.5mm≤H1≤2.5mm;
Or, the scraping wings is L1 near the mean gap that one end distance for determining tooth determines tooth, wherein, 0.1mm≤L1≤ 1mm;
Or, the pusher part is in foliaceous, and the scraping wings is from installation portion to determining tooth side and extend to be formed;
Or, installation portion structure in the form of annular discs, the surface vertical direction of the scraping wings opposed discs is raised to be arranged, And one end of scraping wings is located at the edge of disk;
Or, the scraping wings is for multiple, and the effective length of single scraping wings is L3, the radius of turn of the pusher part For R, wherein, 0.15≤L3/R≤0.8.
Further, the head includes head upper cover and head lower cover, described to determine gear ring in through structure, and determines gear ring The front end of head lower cover is fixed on, the crushing chamber is surrounded by the front end face for determining gear ring and head lower cover and formed;
Or, the head includes head upper cover and head lower cover, described to determine gear ring and have roof, the top for determining gear ring Wall is fixed on the front end face of head lower cover.
Further, the head includes head upper cover and head lower cover, is provided with connector below the head lower cover, It is described to determine the bottom that gear ring is fixed on connector.
It is further, described that to determine gear ring be that, through structure, the crushing chamber is surrounded by the front end face for determining gear ring and connector Formed;
Or, described to determine gear ring and have roof, the roof for determining gear ring is fixed as one with connector;
Or, mounting seat is provided with the inside of the head lower cover, the connector is fixedly connected with mounting seat, and connector The diapire of head lower cover is fixedly clamped with mounting seat;
Or, the connector is integrally formed with head lower cover;
Or, the axis hole that motor shaft is passed through is provided with the connector, the rear end of connector is located at axis hole and is provided with Installation cavity, shaft seal are fixed on installation intracavity and axis hole are sealed;
Or, mounting seat is provided with the inside of the head lower cover, the spiral for raising up at the top of the connector, is provided with Portion, the spire are fixed through head lower cover with mounting seat screw thread spinning, and the spire has hollow installation cavity, described Intracavity is installed and is provided with the shaft seal being set on motor shaft, the axis hole that there is motor shaft to pass through for the installation cavity bottom, institute Stating, compression spring compresses shaft seal in intracavity being installed by gland seal.
Further, the bottom for determining gear ring is with to determining the raised portion that gathers materials of gear ring center, and the charging aperture is by collecting The edge in material portion is surrounded and is formed;
Or, the bottom for determining gear ring has the guide portion that extends downwardly, the guide portion in horn-like, from top to bottom Become larger, and the bottom margin in guide portion forms charging aperture;
Or, it is described to determine gear ring and include positioned at the matrix part for determining gear ring end, it is described to determine tooth and be fixed on matrix part;
Or, the lower surface of the pusher part is H apart from bottom of cup inner surface vertical dimension, wherein, 10mm≤H≤ 30mm。
Further, the minimum widith of the blow tank is L2, wherein 0.1mm≤L2≤1mm.
The operation principle of this utility model soy bean milk making machine:When soy bean milk making machine energization work, motor shaft drives pusher part in crushing chamber When interior high speed rotates, the material in cup is inhaled into crushing intracavity as the rotation of pusher part produces negative pressure, positioned at crushing chamber Interior, material does centrifugal motion with the mixture of water under the promotion of pusher part, and during rotation, material is subject to pusher part High-speed pushing, and material, in the effect of centrifugal force, hitting for high speed of meeting determines tooth, and is smashed by tooth is determined, during rotation Material can also with determine between tooth, friction, form rubbing and crush, meanwhile, when pusher part and determine the gap between tooth and be less than During the original size of material, pusher part and determine between tooth to shear material and be extruded, form shearing-crushing broken with extruding Broken, under the collective effect of multi-acting force, material is broken into tiny granule by tooth is determined, further, since adjacent determine to set between tooth Blow tank is equipped with, the pressure increase of intracavity when pusher part is rotated, is crushed, the material being broken and the mixture of water can Jing dischargings Groove ejects at a high speed crushing chamber, and during outwards spraying, and is determined the material particles that tooth crushes and can be subject in blow tank The extruding and friction of wall, after material cell Jing blow tanks inwall is constantly extruded and rubbed, material nucleus meeting expanded by heating is simultaneously Generation bursts, so as to tiny material particles further can be crushed, at the same time, the inwall of material particles and blow tank Friction, can form rubbing, tiny material particles can also be carried out with further grinding broken.Jing blow tanks are ejected Material slurry and cup inwall collision rift, bottom of cup can be back to by action of gravity, and be back to the serosity at glass bottom By suction function, circulation is participated in the pusher part suction crushing chamber for being rotated at a high speed again broken.
Soy bean milk making machine of the present utility model employs the new grinding mode different from blade cutting, uses and utilizes pusher Part high speed rotation forces material does centrifugal motion, material is actively clashed into and determines tooth, and material is by various grinding modes Under collective effect, and reach the fine broken of cell grade.In this configuration, pusher part is not involved in the direct crushing to material, only As the power resources and auxiliary suction effect for providing centrifugal force.Compared to existing single blade cut mode, can be more Effective broken material, can cause that material is broken are more fine, and crush efficiency is very high, reaches material cell perfect broken The effect of wall.Simultaneously as pusher part end linear velocity of the present utility model is at least above 7m/s, therefore, pusher part is at a high speed There is during rotation enough motive forces to promote material to do centrifugal motion, make material impacting determine tooth, and crushed by tooth is determined, and And, as the linear velocity of pusher part end is at least above 7m/s, therefore, pusher part can produce sufficiently large bearing when rotating at a high speed Material is crushed intracavity from bottom of cup suction by pressure, realizes that material is broken.In addition, there is soy bean milk making machine of the present utility model, system The bean milk beverage made, completely without filtration, and delicate mouthfeel, lubrication, either youngster, or old man, child's drink Used time, entirely without granular sensation, easy entrance.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings:
Structural representations of the Fig. 1 for this utility model embodiment one;
Fig. 2 is the shaft side figure of head in Fig. 1;
Fig. 3 is the enlarged diagram at A in Fig. 1;
Fig. 4 is pusher part and the structural representation for determining gear ring cooperation in Fig. 1;
Fig. 5 is the enlarged diagram at B in Fig. 4;
Fig. 6 is to determine the structural representation of gear ring in Fig. 1;
Fig. 7, Fig. 8, Fig. 9, Figure 10 are several structural representations of pusher part in Fig. 1;
Figure 11 is a kind of structural representation for determining tooth mounting means;
Structural representations of the Figure 12 for this utility model embodiment two;
Figure 13 is the decomposition texture schematic diagram of head in Figure 12;
Figure 14 is to determine the structural representation of gear ring in Figure 12;
Figure 15 is another kind of structural representation for determining gear ring.
Specific embodiment
Embodiment one:
As shown in Figure 1, Figure 2, Figure 3 shows, be the first embodiment of this utility model structural representation.A kind of soy bean milk making machine, bag Head 1 and cup 2 are included, motor 3 in the head 1, is provided with, 1 front end of the head is provided with reducing mechanism 4, described to crush dress Putting 4 includes determining gear ring 41 and pusher part 42, and described to determine 41 bottom of gear ring and have charging aperture 411, the pusher part 42 is located at determines tooth The crushing intracavity 410 formed by circle 41, described to determine the front end that gear ring 41 is arranged at head 1, the pusher part 42 is fixed on motor The end of axle 31, it is described to determine gear ring 41 there are circumferentially multiple to determine tooth 412, it is two neighboring to determine between tooth, to be formed with discharging Groove 413, in crushing chamber 410, when motor shaft 31 drives pusher part 42 to rotate, material is inhaled in crushing chamber 410, crushing chamber Interior material does centrifugal motion with the mixture of water under the promotion of pusher part 42 so that material impacting is determined tooth 412 and determined tooth Broken, the mixture of the material after being broken and water is discharged along blow tank under the influence of centrifugal force.
In the present embodiment, the head 1 includes head upper cover(It is not drawn in figure)With head lower cover 11, it is described to determine gear ring 41 In through structure, and determine the front end that gear ring 41 is fixed on head lower cover, the crushing chamber 410 is by determining gear ring 41 and head lower cover 11 Front end face surround to be formed.
The operation principle of the present embodiment soy bean milk making machine:When soy bean milk making machine energization work, motor shaft drives pusher part crushing intracavity When rotating at a high speed, the material in cup is inhaled into crushing intracavity as the rotation of pusher part produces negative pressure, positioned at crushing intracavity, Material does centrifugal motion with the mixture of water under the promotion of pusher part, and during rotation, material is subject to the high speed of pusher part Push, and material, in the effect of centrifugal force, hitting for high speed of meeting determines tooth, and is smashed by tooth is determined, the material during rotation Can also with determine between tooth, friction, form rubbing and crush, meanwhile, when pusher part and determine gap between tooth less than material Original size when, pusher part and determine between tooth to shear material and be extruded, form shearing-crushing and attrition crushing, Under the collective effect of multi-acting force, material is broken into tiny granule by tooth is determined, further, since adjacent determine to be provided between tooth Blow tank, when pusher part is rotated, crushes the pressure increase of intracavity, and the material being broken and the mixture of water can Jing blow tanks height Speed ejects crushing chamber, and during outwards spraying, and is determined the material particles that tooth crushes and can be subject to blow tank inwall Extrude and rub, after material cell Jing blow tanks inwall is constantly extruded and rubbed, material nucleus meeting expanded by heating simultaneously occurs Explosion, so as to tiny material particles further can be crushed, at the same time, material particles are rubbed with the inwall of blow tank Wipe, rubbing can be formed, tiny material particles can also be carried out with further grinding broken.Jing blow tanks are ejected Material slurry and cup inwall collision rift, can be back to bottom of cup by action of gravity, and be back to the serosity at glass bottom and receive To suction function, circulation is participated in the pusher part suction crushing chamber for being rotated at a high speed again broken.
The soy bean milk making machine of the present embodiment employs the new grinding mode different from blade cutting, uses using pusher part High speed rotation forces material does centrifugal motion, material is actively clashed into and determines tooth, and material is being total to by various grinding modes Under same-action, and reach the fine broken of cell grade.In this configuration, pusher part is not involved in the direct crushing to material, only makees To provide the power resources and auxiliary suction effect of centrifugal force.Compared to existing single blade cut mode, can more added with The broken material of effect, also, after multiple circulation is broken, more fine, the crush efficiency that material is broken can be caused It is very high.In addition, the soy bean milk making machine with the present embodiment, the bean milk beverage produced, completely without filtration, and mouthfeel is thin Greasy, lubrication, when either youngster, or old man, child drink, entirely without granular sensation, easy entrance.
As shown in fig. 7, for the structural representation of the present embodiment pusher part.The pusher part 42 includes being fixed on motor shaft Installation portion 421 and the scraping wings 422 being fixed on installation portion, and the pusher part 42 be in foliaceous, the scraping wings 422 From installation portion 421 to determining 412 side of tooth and extend to be formed, also, there is between each blade diversion gap 423, scraping wings 422 is in height During speed rotation, the mixture of material and water can crush intracavity by the suction of diversion gap 423.In the present embodiment, push away The molding structure that connects as one of flitch 422 and installation portion 421, certain scraping wings can also be solid by welding, gluing mode On installation portion.
As shown in figure 8, for another kind of structural representation of pusher part in the present embodiment.The installation portion of the pusher part 42 421 structures in the form of annular discs, the surface vertical direction of 422 opposed discs of the scraping wings is raised to be arranged, and one end of scraping wings 422 Positioned at the edge of disk, the scraping wings 422 is extended from the edge of disk to motor shaft center.Positioned at crushing intracavity, scraping wings Arranged towards the charging aperture direction for determining gear ring straight down, and the top surface of disk to head lower cover front end face required distance extremely It is more than 0.2mm less.In case thrust materials and parts occur friction with head lower cover front end face, noise is not only easily produced, dress is crushed in increase The probability of damage is put, meanwhile, the load of pusher part is also increased, motor is possible to burn out because of load excessive, also, also easy Cause the rising for crushing cavity temperature, easily occur being charred phenomenon.For the present embodiment, the top surface of disk is to head lower cover Front end face distance it is also unsuitable excessive because after the distance increases, the also gesture of the spatia volume between pusher part and head lower cover Necessary increase, will be unable to participate in circulating crush positioned at the mixture of the material and water of the gap intracavity, at this time, it may be necessary to for disk The pusher part of structure carries out structure improvement, such as, needs to be provided through the circulation pod apertures of disk on pusher part, by pod apertures Spatia is connected with crushing chamber, the serosity of gap intracavity importing crushing intracavity can be circulated broken.
It should be noted that scraping wings can be the continuous structure for extending, motor shaft center is such as extended to(As schemed Shown in 7), can also be the arrangement of interruption, arrange on such as scraping wings between gap, or scraping wings and motor shaft center Gap with interruption(As shown in Figure 8).When setting gap, and gap are smaller in size than the original size of material, pusher part turns In dynamic process, the load of pusher part can be effectively reduced, and slurry stream can be flowed out by gap, and bulk materials cannot lead to Cross, still pushed by scraping wings and operated, so as to realize reducing promotion load of the scraping wings to fraction slurries, reduce pusher part Load, reduce further the noise of whole machine.Certainly, effectively reduce pusher part load, reduce complete machine noise for this Structure can also have other plant design.Such as, as shown in fig. 7, the height ecto-entad of scraping wings is in the structure being gradually reduced, So have the advantage that:While improving more materials and participate in broken, the load of pusher part can also be reduced.Because big portion Point material it is subject to centrifugal forces can rotate away from spindle central, and will be far from the scraping wings of spindle central height setting It is higher when, be conducive to scraping wings to promote more materials to participate in broken, and the height that will be close to the scraping wings of spindle central set Put it is relatively low when, barrier effect of the scraping wings near rotating shaft to liquid stream can be reduced such that it is able to reduce pusher part and born Load.The height ecto-entad of scraping wings includes base plane, top bevel in the structure being gradually reduced;Bottom bevel, Top planes;And, bottom and top are ramp structure etc..Also such as, as shown in figure 8, scraping wings is near spindle central Bevelling structure is made in one end, and the structure has Fig. 7 identical functions, it is ensured that while pusher, reduces the load of pusher part.When So, the setting of this structure of scraping wings and conversion is readily adaptable for use in the other pusher part structures of this utility model.
It should be noted that the scraping wings Main Function in the present embodiment is for promoting material and the mixed serum of water to do Centrifugal motion, arranges scraping wings and is more beneficial for promoting material movement, and in the case where motor speed is certain, scraping wings is promoting thing In the motor process of material, side wall pusher face sliding of the material along scraping wings, due to pusher part, linear velocity is with pusher part everywhere Radius increasing and increase, therefore, during the scraping wings sliding, scraping wings can have acceleration to material to material, So that there is material higher linear velocity to clash into determines tooth, formation is determined, and tooth is smashed, rubbing is broken, cutting is broken, together When, during promotion, when scraping wings and determine gap between tooth less than material original size when, scraping wings can also with it is fixed Tooth interacts and material is carried out shearing, extruded, so as to realize the shearing-crushing and attrition crushing of material.Pusher part rotation process In, intracavity is being crushed, material can do centrifugal motion, therefore, scraping wings is arranged at the edge of pusher part, and more conducively pusher accelerates Effect.In order to strengthen the pusher effect of scraping wings, as shown in figure 9, can with the edge of scraping wings 422 arrange chamfering 4221, And arranging for chamfering 4221 need to so be arranged and be advantageous in that the pusher that can increase scraping wings towards the rotation direction of pusher part Area, realizes that scraping wings can promote more material movements, in addition, when pusher part and determine gap between tooth it is less when(Such as Fig. 5 It is shown), when pusher part is rotated, chamfering 4221 and determine between tooth 412, to form containing cavity 100, can thus have more Material can be stayed in containing cavity 100, and can be promoted motion by scraping wings 422.At the same time, as chamfering 4221 is oblique angle Structure, material can along the incline direction sliding of chamfering, be directed to and determine on tooth, realize that material easily clashes into and determine tooth, even if thing Material clashes into determines tooth bounce-back, also can rebound towards in containing cavity 100, therefore, containing cavity 100 also has the effect of gathering materials, and improves thing The efficiency that material is broken.Certainly, the rear side positioned at scraping wings can also arrange chamfering, and now, scraping wings quality reduces, it is also possible to The corresponding load for reducing pusher part and motor, effectively reduces complete machine noise.
Scraping wings in the present embodiment inclined can also be arranged on pusher part, as shown in Figure 10, the scraping wings position In the edge of disk, the scraping wings is obliquely installed on pusher part, wherein, the line of centres at scraping wings both ends is N1, is pushed away Flitch is that acute angle formed by N2, N1 and N2 is α away from the line at one end center to spindle central of rotating shaft.The present inventor is according to grinding Study carefully discovery, for pusher part structure as shown in Figure 10, if pusher part is for when being rotated clockwise, it is desirable to 0≤α≤45 °, because For, after scraping wings is obliquely installed, as 45 ° of α >, material is easily pushed by scraping wings to spindle central, without by material to fixed Tooth direction pushes, so as to material is not readily susceptible to scraping wings and the shearing and extruding for determining tooth, due to being stopped by scraping wings, thing Material is also not easy to hit to determine tooth, determines tooth smashing, cutting and rubbing effect to material so as to be formed.At the same time, The present inventors have additionally discovered that, scraping wings is obliquely installed on pusher part and can also bring easy unimaginable effect, and scraping wings can be to liquid Stream is oriented to, and reduces suffered load in pusher part rotation process, and having reduces the function of food processor noise, and According to compliance test result is realized, when 0≤α≤15 °, resultant effect preferably, wherein α=0 ° ~ 5 ° when, effect is best.In Fig. 10, If pusher part is counterclockwise rotates, when scraping wings is obliquely installed, scraping wings can be oriented to material, form similar spiral shell Vane chip architecture, and under the influence of centrifugal force, material is constantly oriented to sliding along the side of scraping wings and shock determines tooth, Crushed so as to determine tooth, now, the α angles for being formed are also unsuitable excessive, if α increases, in rotary course, effective pusher of scraping wings Face will reduce, and be unfavorable for the push to material, and in the case, general α is required less than 60 °.For this utility model, if The length of the multiple scraping wings being placed on pusher part both can be with equalization, it is also possible to, the knot being not limited to mentioned by the present embodiment Structure.Certainly, in addition it is also necessary to explanation, the pusher face of the scraping wings side in this utility model both can be arranged with vertical level, Can also relative level be obliquely installed, and when pusher face relative level is obliquely installed, include pusher face relative level again Inclination and the pusher face relative level of facing down is inclined upwardly.If during the first structure, downward-sloping pusher face contributes to In promoting material rotary course, rebounded after preventing material collision scraping wings upwards, so as to collapse outside crushing chamber, and it is downward-sloping Pusher face can effectively limit the direction of material bounce-back, reduce material and collapse the probability of crushing chamber.But at the same time, pusher face The downward-sloping guiding for being unfavorable for slurry stream, so as to increase the load that pusher part bears, it is possible to produce complete machine noise or Motor burnout phenomenon.Therefore, when pusher faces down inclination, the inclination angle of opposed vertical plane is typically required less than 15 °.If During second structure, the pusher that is inclined upwardly face contributes to being oriented to slurry stream, the load that reduction pusher part bears, but together When, when material collides pusher face, pusher can also be oriented in the face of material, now, due to the incline direction court of material To the discharging opening on lid, so as to material is after the guide direction bounce-back in pusher face, easily the charging aperture from lid collapses, no Crushing intracavity is concentrated on beneficial to material to crush, crush efficiency is reduced.Therefore, consider, when pusher faces upwards inclination, its Require less than 10 ° with the inclination angle formed by perpendicular.
In addition, the present inventor is also had found according to research, on pusher part, scraping wings setting is more, and the load of motor is bigger, Therefore, for this utility model, scraping wings is traditionally arranged to be 2 ~ 8, and is uniformly arranged, and is more beneficial for the rotation of pusher part Dynamic balance performance during motion.Meanwhile, the present inventors have additionally discovered that, if the effective length of single scraping wings is L3, and pusher part Radius of turn is R, then require 0.15≤L3/R≤0.8, if because L3/R is less than 0.15, rotation of the scraping wings relative to pusher part Radius is less, related to the volume of crushing chamber in the inventory in crushing chamber, and the rotation of the volume of crushing chamber and pusher part Turn radius related, when L3 is less, scraping wings promotes the amount of material less, and the material that crushing intracavity is reduced in the unit interval is determined The broken amount of tooth, correspondingly reduces the efficiency that material is broken, and now, reducing mechanism needs longer grinding time to be crushed Crush.Meanwhile, the present inventors have additionally discovered that, the value of L3/R is also unsuitable excessive, and L3 is excessive, is infinitely close to the rotation half of pusher part During the R of footpath, the load of motor is also bigger, also can be higher to the prescription of motor, the cost increase of motor, also easily exists and burns out Phenomenon.Also, when motor load is larger, larger noise can be also accompanied by, easily causes food processor covibration.Need Illustrate, described scraping wings effective length L3 is referred to spindle central as the center of circle, arrived with scraping wings two ends center respectively and turned Two concentric circulars that the distance at axle center is formed for radius, the semidiameter of two of which concentric circular are the effective length of scraping wings (L3).Also, it should be noted that for this utility model, scraping wings can be linear, shaped form, streamlined, broken line Shape etc., as long as the effect that scraping wings has centrifugation pusher belongs to this utility model scope required for protection.
As shown in Figure 4, Figure 5, in the present embodiment, it is described to determine tooth 412 and include the first seamed edge 4121,4122 and of the second seamed edge Connect the first seamed edge and the second seamed edge determines the flank of tooth 4123, and along the direction of rotation of motor shaft, first seamed edge 4121 is located at The front of the second seamed edge 4122, with motor shaft center as the center of circle, first seamed edge 4121 is with the second seamed edge 4122 not same On circle, and the first seamed edge 4121 is more than second seamed edge 4122 to the center of circle apart from R2 apart from R1 to the center of circle.
The flank of tooth is determined for plane in the present embodiment, for connecting the first seamed edge and the second seamed edge, due to R1 > R2, upper one Determine the first seamed edge of tooth away from spindle central, the next one determine second seamed edge of tooth closer to spindle central, therefore, the first seamed edge and There is range difference between second seamed edge, in the course of the work, when scraping wings promotes material rotary motion, material be close to determine the flank of tooth to Determine the slip of tip surface side, determine there is range difference between tip surface side due to two neighboring, determining the flank of tooth can carry out guiding sliding to material, When material slides onto the second seamed edge for determining tooth, the second seamed edge for determining tooth stops to material, as scraping wings promotes material The rotating speed for making centrifugal motion is higher, and under fast state, the second seamed edge is carried out shearing, cut to material, meanwhile, material is also pushed away The extruding of flitch, push effect, therefore, material is determined the seamed edge and scraping wings of tooth and is broken into tiny granule, and is broken Material be simultaneously subject to the stop and guide effect of the second seamed edge eject crushing chamber along the blow tank between tooth is determined.This reality Apply in example, the first seamed edge is vertical with the second seamed edge relative level, certainly, the first seamed edge and the second seamed edge can also relative levels Face is obliquely installed.When the first seamed edge and the second seamed edge are obliquely installed, material makees high speed rotary motion, phase under the action of the centrifugal force Than, when tip surface side vertical level is determined, material impacting determines the moment on tip surface side, less with the contact surface of seamed edge, due to pressure with Stress surface is relevant, and stress surface is bigger, and pressure is less, and stress surface is less, and pressure is bigger, and now, material is pressed by determining tip surface side Strong relatively large, material is determined efficiency that tooth crushes also can be higher.And the present inventor is had found according to research, is inclined when tip surface side is determined When oblique direction is contrary with the direction of rotation of rotating shaft, it is in hgher efficiency that material is broken, but while, the load born by pusher part Can also increase more.And when determining tip surface side and being obliquely installed, it is unfavorable for the manufacturing of modern industry, cost will be into multiplication It is long.Therefore, the present inventor had found according to research, when typically determining tooth and being obliquely installed, is not typically surpassed relative to the angle of perpendicular Cross 60 °.For this utility model, the width between the first seamed edge and the second seamed edge is that the single width requirement for determining tooth exists Between 0.3mm ~ 3.5mm, because it is less to determine tooth width, and 0.3mm is less than, the intensity for determine tooth cannot ensure, material is being hit at a high speed During hitting, determine tooth be possible to can be severed, and also be difficult in technique make, depending on tooth width it is wide, and be more than 3.5mm When, it is certain determine diameter ring gear in the case of, the number for determining tooth will greatly reduce, and clash into so as to reducing material and determining tooth Possibility, reduce material determined the probability that tooth is crushed.And if in the case of determining tooth number identical, requirement determine gear ring have it is larger Internal diameter, so, the size of pusher part, the rated load of motor are all increased accordingly, and whole machine cost will increase more, be unfavorable for Realize the popularization and application and batch production of average family.
It should be noted that the i.e. R1-R2 of the range difference for determining tip surface side, for embodiment of the present utility model, 0.01mm≤R1-R2≤0.2mm is required, if R1-R2 is less, and during less than 0.01mm, tip surface side is determined and be would become hard to play to material The effect sheared and cut, and as range difference is less, scraping wings also is difficult to be combined with the second seamed edge and material is carried out Attrition crushing is acted on.In addition, R1-R2 can not be excessive, and if being more than 0.2mm, the material particles broken by the second seamed edge of tooth is determined Larger and larger material particles are also easy to block blow tank, in addition, R1-R2 is excessive, are also easy to the presence of material and pusher The phenomenon that plate is stuck.The present inventor has found that according to research the size of R1-R2 differences is closely related with the fineness crushed, R1-R2 Numerical value it is less, crushing it is thinner.In general, to finally give 50 μm of smashing fineness, then the numerical value of R1-R2 should be Between 0.03-0.05mm;Smashing fineness to finally give 75 μm, then R1-R2 numerical value be advisable for 0.05-0.07mm;Think 0.06-0.1mm or so be should be to the optimal R1-R2 differences of 100 μm of smashing fineness;Expect that the smashing fineness of 0.2mm is optimal R1-R2 differences should be 0.1-0.2mm or so.The reason for because of manufacturing process, in general R1-R2=0.01mm, in manufacture very Difficult to meet, it is more difficult that this also just determines that such crushing reaches less than 10 μm of smashing fineness.
As shown in fig. 6, the gear ring of determining in this utility model embodiment includes matrix part 414, matrix part 414 is used for will be fixed Tooth 412 is fixed, and determining tooth can be with the directly molding on matrix part by way of wire cutting, it is also possible to by welding, bonding, burning Other fixed forms such as knot, casting are fixed as one tooth is determined around matrix part, in order to strengthen determining fixed effect and the increase of tooth Determine the installation strength of tooth, matrix part may be located to be determined the two ends of tooth and fix.For the present embodiment, matrix part can pass through spiral shell Nail or other non-removable fixed forms are fixed on the front end face of head lower cover.Certainly, disassembly, cleaning for convenience, matrix Portion can also be by way of magnetic, or other fixed forms that conveniently can be dismantled are fixed on the front end face of head lower cover.When So, for the present embodiment, the first seamed edge for determining to be formed range difference on tooth can also be relative by rectangular teeth with the second seamed edge The deflection setting of motor shaft center is formed, i.e., structure as shown in figure 11.The present embodiment is also not necessarily limited to simultaneously for the structure for determining the flank of tooth In planar structure, or the arc surface structure of depression.For embodiment of the present utility model, the internal diameter of gear ring is determined Be chosen for 20mm ~ 120mm, wherein preferably 40mm ~ 90mm, depending on the number of tooth be chosen for 30 ~ 500, wherein preferably 50 ~ 300.For this utility model, gear ring unit arc length is determined(cm)It is upper preferably to determine tooth number for 3 ~ 20.
The present inventor also has found that according to research the ratio determined gear ring internal diameter with determine tooth height of the present embodiment is required 1/40 In the range of ~ 3/5, within the range, it is more beneficial for carrying out the broken of material.
In the present embodiment, positioned at determining blow tank is formed between tooth, the material for rotating at a high speed is determined tooth and smashes, cuts, rubs After wiping grinding, shearing form tiny material particles, outside crushing chamber being discharged with serosity mixing Jing blow tanks, but in material During blow tank, material particles cell can be subject to the extruding and rubbing action of blow tank to granule, through successive Extruding and friction with blow tank inwall, material particles cell inwall can expanded by heating, so as to cell can from it is internal occur it is quick-fried Split, realize further crushing for material particles.Meanwhile, the effect of blow tank is additionally operable to crush material and water that intracavity is broken Mixture derive crushing chamber outside, reduce crush intracavity liquid pressure and pusher part operating load.Therefore, for blow tank For, the size design tool of blow tank there are certain requirements.The present inventor is had found according to research, due to blow tank of the present utility model Formed by the adjacent sidewall spacers for determining tooth, therefore, the minimum widith of blow tank is required as 0.1mm≤L2≤1mm.Because, serosity During through blow tank, the slurry flow flowed through at the minimum widith of blow tank is minimum, so as to define in the unit interval from powder The serosity amount that broken intracavity is flowed outwardly.If L2 is too small, and is less than 0.1mm, then quickly cannot flow positioned at the serosity for crushing intracavity Go out, now, the pressure for crushing intracavity is larger, and the load born by pusher part is larger, and motor is easily because load excessive is possible to meeting Burn out, the level of noise that food processor is produced is also larger, and the slurry stream outside crushing chamber is also because of pressure in crushing chamber It is larger and cannot be re-introduced into crush intracavity continue to participate in crushing, it is so as to reduce the crush efficiency of reducing mechanism, same with this When, blow tank minimum widith is too small, also easily causes blocking blow tank, is unfavorable for that user cleans, and less than 0.1mm industry systems Manufacturing accuracy also is difficult to meet.Equally, if L2 is excessive, and during more than 1mm, by determining the material particles and blow tank inwall that tooth crushes Extruding and friction will be reduced, and the probability that material particles cell inwall is heated and bursts will also be substantially reduced.Therefore, tiny Grain material do not obtain in time it is broken increased by the probability that blow tank is discharged, even across repeatedly circulation, it is possible to not by It is broken complete, the possibility of bean block is accordingly, there exist, meanwhile, if excessive, the crushing chamber of corresponding volume that blow tank is arranged, is had What is had determines number of teeth amount and also accordingly will reduce, then material will be substantially reduced by the probability that tooth crushes is determined, therefore, for the present embodiment comes Say, it is desirable to 0.1mm≤L2≤1mm, in the range of this, the efficiency of the soy bean milk making machine circulation broken material of the present embodiment is preferable, and And found according to research, as L2=0.15mm ~ 0.4mm, effect is optimum.It should be noted that as adjacent two in the present embodiment When the individual side wall for determining tooth is parallel, the width of blow tank is impartial, and now, the minimum widith of the blow tank is the width of blow tank Size.Wherein, during actual design, blow tank is generally configured to the effect of inner small and outside big mode advantageously in the powder of material It is broken, also, when being cleaned automatically, blow tank is not easy to hide slag, hides dirty, convenient to clean.
In addition, the length of blow tank also has important impact to the present embodiment.Because, it is when blow tank is shorter, single The intensity for determining tooth is weaker, and the material of high-speed motion is possible to moment and crashes and determine tooth, meanwhile, blow tank is shorter, is also unfavorable for discharging Extruding and rubbing action that the inwall of groove is carried out to material particles, for the further crushing of material particles can not be played accordingly Effect.And if blow tank arrange it is longer, from the slurry stream that intracavity sprays at a high speed is crushed, due to being squeezed by blow tank inwall Pressure and friction, and significantly decaying occurs in energy, so as to the slurry stream sprayed from blow tank cannot realize self-loopa entering to lid It is re-introduced into crushing intracavity in material mouth, is unfavorable for the circulation pulverization of material.Therefore, for the present embodiment, it is desirable to The length of blow tank is between 1.5mm ~ 10mm.
Also, it should be noted that for the present embodiment, determine the first seamed edge of tooth and can both be arranged in parallel with the second seamed edge, Not parallel can also arrange, when not parallel setting, the tapered structure of blow tank that tooth is formed, its width dimensions are determined by adjacent To change, now, it is desirable to which the minimum width dimension of blow tank is in from top to bottom to be gradually reduced structure.Because, the present embodiment Middle pusher part, is conducive to determining tooth broken material, on blow tank close to the bottom for determining gear ring when blow tank lower width is less Portion's width is larger, is conducive to serosity pressure release in crushing chamber.The present inventor is had found according to research, when the first seamed edge with the second seamed edge is During non-parallel configuration, it is desirable to which the cone angle that the first seamed edge and the second seamed edge are formed is 0 ~ 20 °, when in the range of this, is not being affected On the premise of crushing material efficiency, serosity that can be effectively to crushing intracavity carries out pressure release, reduces the load that pusher part bears.
In the present embodiment, pusher part can realize exempt from filter without slag for the present embodiment soy bean milk making machine with the fit structure for determining gear ring One of important feature.
Such as, the pusher part of the present embodiment determines ring gear against rotation relatively, therefore pusher part and determines to need between gear ring with one Fixed gap, wherein, pusher part is set to L1 with the average gap values for determining gear ring(It is scraping wings and determine the average of the second seamed edge of tooth Gap width), according to research discovery, L1 values are less, and the fineness that material is broken is thinner for the present inventor, but while, motor shaft drives In pusher part rotation process, as motor shaft swings and the dynamically balanced effect of pusher part, in operation process, pusher part is very possible Can clash into tooth is determined, in the phenomenon for easily there is reducing mechanism abrasion, damaging, and modern industry manufacture, due to the accuracy of manufacture Restriction, and in assembling process, there is build-up tolerance and fit-up gap, therefore, L1 is difficult to realize during actual production and is less than 0.1mm.In addition, the present inventors have additionally discovered that, when L1 values are bigger, fineness that material is broken is relative to be deteriorated, scraping wings with determine tooth Gap width is relatively large, it is impossible to realize scraping wings with determine tip surface side and formed the extruding to material, shearing coordinates, therefore, it is impossible to reach The requirement without slag is filtered to 50 mesh required by the present inventor.The present inventor is had found according to research, for this utility model, When L1 is in the range of 0.1mm ~ 1mm, reaches substantially 50 mesh achieved by this utility model and filtered the requirement without slag, can With preferable crushing effect.Wherein, L1 is more preferably 0.15mm ~ 0.4mm.
Also such as, it is as shown in figure 3, in the present embodiment, the scraping wings arranged on pusher part, its effective depth are set to H1, fixed The height of tooth is set to H2, wherein, it is desirable to 1mm≤H1≤4mm.The present inventor is had found according to research, after H1 is less than 1mm, pusher The height of plate is less, and the now effect of scraping wings is similar to Disintegrating knife, the effect that only there is to material cutting to crush, and cannot push away Animal material does centrifugal rotation motion.Also, the present inventors have additionally discovered that, if H1 is more than 4mm, material that scraping wings is promoted and water it is mixed Compound is more, and the now load born by motor is larger, and motor is easily overheated to be burnt out, and now, soy bean milk making machine will to the quality of motor Ask higher, and cost also rises more, also, motor drives pusher part to be also easy to during rotating at a high speed along with being difficult to Allow the noise that people stands.The inventors discovered that, when the height of scraping wings is set as between 1mm ~ 4mm, can reach substantially and disappear The requirement that expense person normally uses, wherein, comprehensive quality, cost and service condition, in the present embodiment H1 be preferably 1.5mm ~ 2.5mm.It should be noted that effective depth H1 of scraping wings is referred on pusher part, the position concordant with bottom of the tooth portion is determined is to pusher The meansigma methodss of the top surface distance of plate.That is to say, if the bottom of pusher part is concordant with the bottom for determining tooth, and the top of scraping wings Surface is in horizontal structure, then effective depth H1 is the top actual range of the bottom of pusher part to scraping wings, if the top of scraping wings Portion surface is inclined-plane, then be the meansigma methodss of pusher part distance from bottom scraping wings top bevel height.For the present embodiment, position In crushing intracavity, it is desirable to which the bottom of scraping wings is at least concordant with the bottom for determining tooth, because scraping wings needs and determines tooth to coordinate in fact The existing attrition crushing and shearing-crushing to material.Certainly, for matrix part determine gear ring for, scraping wings can also local In the height that matrix part is located, it is also possible to realize the function of the present embodiment, now, effective depth H1 of scraping wings is still to push away The meansigma methodss at flitch place concordant with the bottom for determining tooth to scraping wings top surface distance.
Meanwhile, the present inventor is had found according to research, and certain relation is there is also between H1 and H2, if H1/H2 increases, i.e., During close to 1, scraping wings is increased with the mating surface for determining tooth, and the crushing and crushing effect of material are also increased, but at the same time, The actual height of scraping wings increases, and the load born by pusher part also increases, and now, motor load increase easily has motor Burnout phenomenon, meanwhile, also it is easier to occur motor idle running phenomenon, and the noise of now whole machine is also larger, affects consumer Normal pulp making operations.In addition, H1/H2 can not be too small, it is too little if, scraping wings and determine the mating surface of tooth and reduce, material quilt Broken effect will also be deteriorated.Root it was found that the inventors discovered that, when 1/3≤H1/H2≤5/6, food of the present utility model Processing machine be attained by substantially it is of the present utility model exempt from filter the requirement without slag, wherein, when H1/H2=0.4 ~ 0.6, resultant effect Preferably.
The present inventor is made using the experiment that the soy bean milk making machine of the present embodiment structure carries out bean milk, according to motor different rotating speeds Under, the bean milk to making carries out filtration and weighs, cannot with experimental data, as shown in table 1, table 2:
Table 1:The dry Semen Glyciness of 80g make bean milk and filter the experimental data weighed
Table 2:The wet Semen Glyciness of 120g make bean milk and filter the experimental data weighed
It should be noted that this experimental result is in the case of identical inventory, the identical water yield, for the bean milk for making Carry out 50 mesh, 80 mesh, 120 mesh, 150 mesh, the drainage screen of 200 mesh and be overlapped filtration, and stand 20 minutes afterwards, be respectively directed to The bean dregs are filtrated to get by 50 mesh, 80 mesh, 120 mesh, 150 mesh, 200 mesh are weighed.
The present inventor has found that according to the analysis of experimental result the result that the character pair of material is crushed has considerable influence, dry Material is easily crushed, because dry material hardness is higher, it is easier to which realization in this utility model food processor is carried out extruding, cut Cut, collide, cutting, rubbing etc. and crushing, and material is after immersion, toughness is stronger, and viscosity strengthens, and eats in this utility model The effect for carrying out extruding, shear, collide and cutting in product processing machine crushing is slightly worse.Also, the inventors discovered that, material is soaked Afterwards, if extending the time crushed, filtered bean dregs quantity also can be reduced at double.
Table 3:Filter the relation of mesh number and bean dregs granularity
Mesh number 20 30 40 50 60 80 100 120 140 200
Granularity(μm) 840 590 420 297 250 178 150 124 104 74
According to filtration mesh number with the relation table of bean dregs granularity it is found that 50 mesh filter screen filtrations of this utility model Jing are basic Without slag, below 300 μm of bean dregs particle mean size, the bean dregs amount after being filtered due to 80 mesh is less, and bean dregs particle mean size is less than 178 μ M, therefore, even if 80 mesh of Jing is filtered there are a small amount of bean dregs, for consumer is released from sufferings, mouthfeel is had substantially no effect on, when drinking, still Lubrication, fine and smooth, easy entrance.
The present inventors have additionally discovered that, for the present embodiment, if motor speed is less than 5000r/min, 50 mesh drainage screens of Jing Can there are more bean dregs in filtration, it is impossible to realize that consumer exempts to filter the purpose directly drunk, therefore, the present embodiment requires motor speed At least 5000r/min.Meanwhile, the present inventors have additionally discovered that, improve motor speed and can greatly improve the effect of crushing, but and this Meanwhile, the cost increase of motor, and loss is higher, the noise that motor is produced also can increase therewith.Therefore, with reference to crushing effect and The consideration of unfavorable factor, the present embodiment motor speed are preferably 8000r/min ~ 30000r/min.It should be noted that this enforcement Motor speed described in example refers both to the load speed of motor.And the time of the soymilk grinder bean milk of the present embodiment compared to In prior art, the time of the soymilk grinder bean milk of blade crushing type is shorter, and the present embodiment has higher rotation speed due to motor, The time of comminuting matter is shorter, within general 10 minutes can quick Fabrication it is complete heat bean milk beverage, while crush efficiency it is higher, Smashing fineness thinner, beverage mouthfeel is finer and smoother, lubrication.The present inventor also has found that according to research pusher part is in high speed rotation During, the linear velocity of pusher part end is required at least above 7m/s, can have enough motive forces promote material do from The heart is moved, and material could clash into determines tooth, and is crushed by tooth is determined.Meanwhile, the present inventors have additionally discovered that, if the linear speed of pusher part end Less than 7m/s, pusher part will be unable to the enough negative pressure of generation and material be drawn into crushing intracavity from bottom of cup degree when rotating, from And material is determined the probability that tooth crushes and also greatly reduced, slurrying completes or even still has the presence of whole bean.
In addition, for the present embodiment, described to determine gear ring and have roof, during installation, the roof for determining gear ring is straight Connect and be fixed on the front end face of head lower cover, also, the crushing chamber is formed by the roof for determining gear ring and fixed ratcheting enclosing.
It should be noted that the conversion of the present embodiment said structure and the selection of parameter are readily adaptable for use in this utility model Other embodiments.
Embodiment two:
As shown in Figure 12, Figure 13, Figure 14, Figure 15, it is the structural representation of second embodiment of this utility model.This enforcement Example with one difference of embodiment be:In the present embodiment, connector 5, the head below the head lower cover 11, are provided with Mounting seat 6 is provided with the inside of lower cover 11,6 bottom of the mounting seat is provided with tapped installation portion 61, and the connector 5 is pushed up Portion is provided with the spire 51 for raising up, and the spire 51 has external screw thread, and the spire 51 passes through head lower cover 11 Fixed by way of screw thread spinning with installation portion 61, the spire 51 has hollow installation cavity 510, the installation cavity The shaft seal 7 being set on motor shaft is provided with 510,510 bottom of the installation cavity has the axis hole that motor shaft is passed through 5100, compression spring 8 is provided with the top of the shaft seal 7,8 one end of the compression spring presses on the top of shaft seal 7, The other end is supported on the roof of installation portion 61, and after connector 5 is installed, compression spring 8 compresses shaft seal 7 in installation cavity 510 It is interior that axis hole 5100 is sealed, and head lower cover 11 is fixedly clamped by connector 5 with mounting seat 6.In order to lift the sealing of head Effect, positioned at sealing member 9 is additionally provided between connector 5 and head lower cover 11, can prevent external water by connector 5 with The gap of head lower cover 11 is entered in head, affects the work of electric unit's device and life-span in head.In addition, being located at connector 5 Lower sides be additionally provided with external screw thread, it is described that to determine gear ring 41 be, through structure, to determine to be provided with the matrix part at the top of gear ring 41 Female thread, determines gear ring 41 and is fixed on the side wall of connector 5, after installation by way of screw thread spinning is fixed, determine gear ring 41 whole Body is located at the bottom of connector 5, and the crushing chamber 410 is surrounded by the front end face for determining gear ring 41 and connector 5 and formed.
In the present embodiment, also, in the present embodiment, the bottom for determining gear ring 41 is with to the collection for determining gear ring center projection Material portion 419, the charging aperture are surrounded by the edge in the portion of gathering materials 419 and are formed.During slurrying, pusher part is rotated to crushing chamber The mixture of interior suction material and water, and pusher part drives material to do centrifugal motion, material impacting determines tooth, while shock, Material can be determined tooth and be rebounded, and arrange the portion that gathers materials in the bottom for determining gear ring, and the material being repelled can be collected by the portion of gathering materials, and after The continuous crushing intracavity that is limited to carries out Convergency fracturing, further improves the efficiency that material is broken.It should be noted that gathering materials Portion can directly with determine gear ring and be integrally formed, it is also possible to be installed on by way of installing and determined on gear ring, it is possible to determine gear ring For the attachment structure of removable installation, convenience is cleaned in gather materials portion, the cleaning for determine gear ring of realization.
The present embodiment has one identical beneficial effect of embodiment, and here is omitted.It should be noted that the present embodiment In, described to determine gear ring and have roof, the roof for determining gear ring can be fixed on head lower cover by connector.Meanwhile, Gear ring is determined in the present embodiment and is fixed on the screw thread spinning that the mounting means of connector is not limited in the present embodiment, magnetic can also be passed through Inhale, screw is fixed, connected and fixed, welding, the various ways such as gluing are fixed.
For this utility model, it is relative motionless stationary state to determine gear ring with connector, head lower cover, certainly, Determine the stationary state that gear ring, connector, head lower cover arbitrarily can also be relative motion between the two, such as, determining gear ring can phase It is the state that can be circumferentially rotated or move axially to connector or relative head lower cover.For simultaneously for the present embodiment, Connector directly can also be integrally formed with head lower cover, or connector is fixed on head lower cover by way of being connected On.
As shown in figure 15, for the present embodiment, the matrix part of the bottom for determining gear ring can also be with downward The guide portion 418 of extension, the guide portion are from top to bottom become larger, and charging aperture 411 are by guide portion 418 in horn-like Bottom margin is formed around being formed, and the bottom feed mouth for now determining gear ring is mutually strained greatly, so, and pusher part can be sucked more Material, improving material are inhaled into the efficiency for crushing intracavity, accordingly improve the efficiency that material is broken.
In addition, for the present embodiment, the lower surface of the pusher part apart from the distance of bottom of cup inner surface is H, wherein, it is desirable to H=10mm ~ 30mm.The present inventor is had found according to research, if H is less than 10mm, material cannot be sucked into powder Broken intracavity, conversely, and H is especially located at bottom of cup peripheral regions, motor shaft drive pusher more than 30mm positioned at bottom of cup Part rotation produces negative pressure and will greatly reduce the suction that material sucks crushing intracavity, so as to material cannot be introduced into crushing intracavity, Cause soy bean milk making machine to exist and crush halfway phenomenon.
For the head lower cover of the present embodiment, both can with the head lower cover of single layer structure, such as single-layer metal lower cover, Can be double-deck head lower cover, such as internal layer is lower plastic cover, and outer layer is the structure of metal lower cover.It should be noted that For the change of the present embodiment said structure is readily adaptable for use in other embodiments of the present utility model.
Those of ordinary skill in the art should be understood that this utility model includes but is not limited to accompanying drawing and is embodied as above Content described in mode.Any modification without departing from function and structure principle of the present utility model is intended to be included in claim In the scope of book.

Claims (10)

1. a kind of soy bean milk making machine, including head and cup, are provided with motor in the head, the head front end is provided with crushing dress Put, it is characterised in that:The reducing mechanism includes determining gear ring and pusher part, described to determine gear ring bottom and have charging aperture, described to push away Materials and parts are located at determines the crushing intracavity formed by gear ring, and described to determine the front end that gear ring is arranged at head, the pusher part is fixed on electricity Machine the tip of the axis, it is described to determine gear ring there are circumferentially multiple to determine tooth, two neighboring to determine blow tank is formed between tooth, institute The linear velocity for stating pusher part end is at least 7m/s.
2. soy bean milk making machine according to claim 1, it is characterised in that:It is described to determine tooth and include the first seamed edge, the second seamed edge and connection First seamed edge and the second seamed edge determine the flank of tooth, along the direction of rotation of motor shaft, before first seamed edge is located at the second seamed edge Side, with motor shaft center as the center of circle, first seamed edge and the second seamed edge not on same circle, and the first seamed edge to the center of circle away from From R1 more than the second seamed edge to center of circle distance R2.
3. soy bean milk making machine according to claim 2, it is characterised in that:0.01mm≤R1-R2≤0.2mm;
Or, described to determine tooth for rectangular teeth, the relative motor shaft center deflection setting of the rectangular teeth;
Or, it is described to determine the flank of tooth for plane or the arc surface of depression.
4. the soy bean milk making machine according to any one of claims 1 to 3, it is characterised in that:The pusher part includes being fixed on motor shaft On installation portion and the scraping wings being fixed on installation portion, effective pusher of the scraping wings is highly H1,1mm≤H1≤4mm.
5. soy bean milk making machine according to claim 4, it is characterised in that:Wherein, 1.5mm≤H1≤2.5mm;
Or, the scraping wings is L1 near the mean gap that one end distance for determining tooth determines tooth, wherein, 0.1mm≤L1≤1mm;
Or, the pusher part is in foliaceous, and the scraping wings is from installation portion to determining tooth side and extend to be formed;
Or, installation portion structure in the form of annular discs, the surface vertical direction of the scraping wings opposed discs is raised to be arranged, and pushes away One end of flitch is located at the edge of disk;
Or, the scraping wings is for multiple, and the effective length of single scraping wings is L3, and the radius of turn of the pusher part is R, Wherein, 0.15≤L3/R≤0.8.
6. the soy bean milk making machine according to any one of claims 1 to 3, it is characterised in that:The head includes head upper cover and head Lower cover, described to determine gear ring in through structure, and determine the front end that gear ring is fixed on head lower cover, the crushing chamber is by determining gear ring and machine The front end face of head lower cover surrounds to be formed;
Or, the head includes head upper cover and head lower cover, and described to determine gear ring and have roof, the roof for determining gear ring is solid On the front end face of head lower cover.
7. the soy bean milk making machine according to any one of claims 1 to 3, it is characterised in that:The head includes head upper cover and head Lower cover, is provided with connector below the head lower cover, described to determine the bottom that gear ring is fixed on connector.
8. soy bean milk making machine according to claim 7, it is characterised in that:It is described that to determine gear ring be that, through structure, the crushing chamber is by fixed The front end face of gear ring and connector surrounds to be formed;
Or, described to determine gear ring and have roof, the roof for determining gear ring is fixed as one with connector;
Or, mounting seat is provided with the inside of the head lower cover, the connector is fixedly connected with mounting seat, and connector and peace The diapire of head lower cover is fixedly clamped by dress seat;
Or, the connector is integrally formed with head lower cover;
Or, the axis hole that motor shaft is passed through is provided with the connector, the rear end of connector is located at axis hole and is provided with installation Chamber, shaft seal are fixed on installation intracavity and axis hole are sealed;
Or, mounting seat is provided with the inside of the head lower cover, the spire for raising up, institute at the top of the connector, is provided with State spire to fix through head lower cover with mounting seat screw thread spinning, the spire has hollow installation cavity, the installation Intracavity is provided with the shaft seal being set on motor shaft, the axis hole that there is motor shaft to pass through for the installation cavity bottom, the axle Be provided with compression spring at the top of sealing member, compression spring compresses shaft seal in intracavity being installed by gland seal.
9. the soy bean milk making machine according to any one of claims 1 to 3, it is characterised in that:The bottom for determining gear ring is with to determining tooth The portion that gathers materials of circle central protuberance, the charging aperture are surrounded by the edge in the portion of gathering materials and are formed;
Or, the bottom for determining gear ring has the guide portion that extends downwardly, the guide portion in horn-like, from top to bottom gradually Become big, and the bottom margin in guide portion forms charging aperture;
Or, it is described to determine gear ring and include positioned at the matrix part for determining gear ring end, it is described to determine tooth and be fixed on matrix part;
Or, the lower surface of the pusher part is H apart from bottom of cup inner surface vertical dimension, wherein, 10mm≤H≤ 30mm。
10. the soy bean milk making machine according to any one of claims 1 to 3, it is characterised in that:The minimum widith of the blow tank is L2, Wherein 0.1mm≤L2≤1mm.
CN201620591805.2U 2015-12-31 2016-06-17 Soybean milk machine Active CN206080171U (en)

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CN201610432025.8A Active CN106923702B (en) 2015-12-31 2016-06-17 A kind of soy bean milk making machine
CN201620592184.XU Active CN206080172U (en) 2015-12-31 2016-06-17 Soybean milk machine
CN201620591805.2U Active CN206080171U (en) 2015-12-31 2016-06-17 Soybean milk machine
CN201611042114.8A Active CN106923703B (en) 2015-12-31 2016-11-24 Reducing mechanism and food preparation machine for food preparation machine
CN201621263598.4U Active CN206700065U (en) 2015-12-31 2016-11-24 A kind of food processing machine reducing mechanism and food processor

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CN106923702B (en) 2019-02-01
CN106923702A (en) 2017-07-07
CN206700065U (en) 2017-12-05
CN106923703A (en) 2017-07-07
CN206080172U (en) 2017-04-12
CN106923678B (en) 2019-05-21
CN106923703B (en) 2021-04-09

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