CN204765096U

CN204765096U - A soybean milk machine that is used for crushing unit of soybean milk machine and has it

Info

Publication number: CN204765096U
Application number: CN201520390350.3U
Authority: CN
Inventors: 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: 2015-06-05
Filing date: 2015-06-05
Publication date: 2015-11-18
Anticipated expiration: 2025-06-05

Abstract

The utility model discloses a soybean milk machine that is used for crushing unit of soybean milk machine and has it, crushing unit includes: smash the sword, crushing sword includes cutter body and its marginal shearing wing, smash the cover, it personally experiences sth. Part of the body and establishes including the cover to smash the cover the spaced apart a plurality of cover legs of circumference, at least one are just followed to cover body edge be connected with the shearing leaf on the cover leg, cut the leaf with the one end of cover leg links to each other and other end orientation it extends to smash the sword, cut the wing with the extending direction who cuts the leaf is parallel each other, wherein smash the sword for crushing cover can coaxial pivot with cut the leaf with it forms clipping region to cut between the wing, the maximum diameter who smashes the cover is D, the biggest rotatory diameter of smashing the sword is d, wherein: 1 4 <= dD <= 1. The utility model discloses a crushing unit through the proportion between the maximum diameter D who adjusts the biggest rotatory diameter d who smashes the sword and smash the cover, has improved the quick -witted crushing effect of soybean milk.

Description

For soy bean milk making machine shredder assemblies and there is its soy bean milk making machine

Technical field

The utility model relates to living electric apparatus field, especially relates to a kind of shredder assemblies for soy bean milk making machine and has its soy bean milk making machine.

Background technology

Point out in prior art that in soy bean milk making machine, arrange kuppe can promote circulating of the slurries in soy bean milk making machine, makes crushing knife contact with cereal-granules with ground cereal particle.But although the setting of kuppe increases circulating of slurries in soy bean milk making machine, but still can not improve the crushing effect of soy bean milk making machine, the soya-bean milk mouthfeel prepared is poor.

Utility model content

The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model proposes a kind of shredder assemblies for soy bean milk making machine, described shredder assemblies can improve crushing effect to a certain extent, prepares the soya-bean milk of delicate mouthfeel.

Another object of the present utility model is to propose a kind of soy bean milk making machine, comprises the above-mentioned shredder assemblies for soy bean milk making machine.

Another object of the present utility model is to propose another kind of soy bean milk making machine, comprises the above-mentioned shredder assemblies for soy bean milk making machine.

According to shredder assemblies of the present utility model, comprising: crushing knife, described crushing knife comprises the shearing wing at cutter hub and its edge; Crushing cover, described crushing cover comprises cover body and is located at described covers edge and circumferentially isolated multiple cover leg, cover leg described at least one is connected with shearing leaf, described shearing leaf is connected with one end of described cover leg and the other end extends towards described crushing knife, the bearing of trend of the described shearing wing and described shearing leaf is parallel to each other, wherein said crushing knife relative to described crushing cover can coaxially pivotable to form share zone between described shearing leaf and the described shearing wing; The maximum gauge of wherein said crushing cover is D, and the maximum rotating diameter of described crushing knife is that d, D and d need meet the following conditions: 1/4≤d/D≤1.

According to the shredder assemblies for soy bean milk making machine of the present utility model, by adjusting the ratio between the maximum rotating diameter d of crushing knife and the maximum dimension D of crushing cover, thus improving the crushing effect of soy bean milk making machine, preparing the soya-bean milk of exempting from filtration without slag.

According to embodiments more of the present utility model, 1/3≤d/D≤6/7.

According to embodiments more of the present utility model, 4/7≤d/D≤5/6.

According to embodiments more of the present utility model, the gap between the bearing of trend of described shearing leaf and the bearing of trend of the described shearing wing is Y, wherein Y >=0.5mm.

According to embodiments more of the present utility model, Y >=1mm.

According to embodiments more of the present utility model, 1.5mm≤Y≤4mm.

According to embodiments more of the present utility model, described cover leg comprises 4 that circumferentially uniform intervals opens.

According to embodiments more of the present utility model, from away from described cover leg to the direction towards described cover leg, the cross-sectional area of described cover body increases gradually.

According to embodiments more of the present utility model, described cover body is formed as spherical crown surface shape or truncated cone shape.

According to embodiments more of the present utility model, the bearing of trend of described shearing leaf is parallel with the Plane of rotation of described crushing knife.

According to embodiments more of the present utility model, the surface of the close described shearing leaf of the described shearing wing is parallel with the bearing of trend of described shearing leaf.

According to embodiments more of the present utility model, the bearing of trend of described shearing leaf is vertical with the Plane of rotation of described crushing knife, and the described shearing wing is vertical with described cutter hub to be arranged.

According to soy bean milk making machine of the present utility model, comprising: body, body top is opened wide and is limited treatment chamber; Head, described head is located on described body, and is provided with motor in described head, and the motor shaft of described motor is to downward-extension; Above-mentioned shredder assemblies, described shredder assemblies is located in described treatment chamber, and described crushing knife is driven by described motor and rotates, and described crushing cover is connected to described head.

Further, soy bean milk making machine also comprises positioning tube, and described positioning tube to be located in described body and to be set in the outside of described motor shaft, and wherein said crushing cover also comprises the installation portion be connected on described cover body, and it is outside that described installation portion is located at described positioning tube.

Further, described installation portion is set in described positioning tube outside pivotly by sleeve.

Further, the outer surface of described positioning tube has external screw thread, and the inwall of described installation portion has internal thread is threaded io on described positioning tube to make described installation portion.

According to a kind of soy bean milk making machine of the present utility model, comprising: support, be provided with motor in described support, the motor shaft of described motor protrudes upward described support; Cup, described cup is located on described support, limits treatment chamber in described cup; Above-mentioned shredder assemblies, described shredder assemblies is located in described treatment chamber, and described crushing knife is driven by described motor and rotates, and described crushing cover is connected to described bottom of cup and described cover leg stretches out upward.

Further, soy bean milk making machine also comprises positioning tube, and described positioning tube to be located in described cup and to be set in the outside of described motor shaft, and wherein said crushing cover also comprises the installation portion be connected on described cover body, and it is outside that described installation portion is located at described positioning tube.

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

Accompanying drawing explanation

Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:

Fig. 1 is the upward view of the crushing cover according to the utility model embodiment;

Fig. 2 is the front sectional view according to the A-A in the utility model Fig. 1;

Fig. 3 is the front sectional view of the crushing cover according to another embodiment of the utility model;

Fig. 4 is the front sectional view of the crushing cover according to another embodiment of the utility model;

Fig. 5 is the front sectional view of the crushing cover according to another embodiment of the utility model;

Fig. 6 is the front sectional view of the crushing cover according to another embodiment of the utility model;

The front sectional view of shredder assemblies when Fig. 7 (a) is the L/R=0 according to the utility model embodiment;

The front sectional view of shredder assemblies when Fig. 7 (b) is the L/R=4/25 according to the utility model embodiment;

The front sectional view of shredder assemblies when Fig. 7 (c) is the L/R=9/10 according to the utility model embodiment;

Fig. 8 is the front sectional view of the shredder assemblies according to another embodiment of the utility model;

The front sectional view of shredder assemblies when Fig. 9 (a) is the d/D=1/4 according to the utility model embodiment;

The front sectional view of shredder assemblies when Fig. 9 (b) is the d/D=4/7 according to the utility model embodiment;

The front sectional view of shredder assemblies when Fig. 9 (c) is the d/D=1 according to the utility model embodiment;

Figure 10 is the front sectional view of the shredder assemblies according to another embodiment of the utility model;

The upward view of shredder assemblies when Figure 11 (a) is α=0 degree according to the utility model embodiment;

The upward view of shredder assemblies when Figure 11 (b) is α=25 degree according to the utility model embodiment;

The upward view of shredder assemblies when Figure 11 (c) is α=90 degree according to the utility model embodiment;

The upward view of shredder assemblies when Figure 12 (a) is β=0 degree according to the utility model embodiment;

The upward view of shredder assemblies when Figure 12 (b) is β=5 degree according to the utility model embodiment;

The upward view of shredder assemblies when Figure 12 (c) is β=60 degree according to the utility model embodiment;

The upward view of shredder assemblies when Figure 12 (d) is β=97 degree according to the utility model embodiment;

Figure 13 is the structural representation of the soy bean milk making machine according to the utility model embodiment;

Figure 14 is the enlarged drawing showing part according to Figure 13 centre circle;

Figure 15 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 16 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 17 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 18 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 19 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 20 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 21 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 22 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 23 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 24 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 25 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 26 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 27 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 28 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 29 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 30 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 31 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 32 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 33 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 34 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 35 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 36 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 37 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 38 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 39 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Figure 40 is the structural representation of the soy bean milk making machine according to another embodiment of the utility model;

Reference numeral:

Soy bean milk making machine 1000;

Shredder assemblies 100; Crushing knife 1; Cutter hub 11; Shear the wing 12; Crushing cover 2; Cover body 21; Pod apertures 211; Cover leg 22; Shear leaf 221; Extension 2211; Protruding 2212; Outstanding element 2213; Introduction part 222; Stop part 223; Conflux ring 23; Flow-interfering bar 231; Flow-disturbing breach 232; Installation portion 24;

Body 200; Treatment chamber 201;

Head 300; Motor 301; Motor shaft 3011;

Sleeve 400;

Support 500;

Cup 600;

Positioning tube 700;

Contraction flow region 800.

Detailed description of the invention

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

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.

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

Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.

In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.

Below with reference to the accompanying drawings describe the shredder assemblies 100 for soy bean milk making machine 1000 according to the utility model embodiment, shredder assemblies 100 to be applied in soy bean milk making machine 1000 with the cereal-granules in crushing soymilk machine 1000, prepares soya-bean milk.

As shown in Fig. 1-Figure 12, crushing knife 1 and crushing cover 2 can be comprised according to the shredder assemblies 100 of the utility model embodiment.Crushing knife 1 is arranged on motor shaft 3011, and can at the internal rotating of crushing cover 2 under the driving of motor shaft 3011.The rotation of crushing knife 1 can promote circulating of the slurries in crushing cover 2, and the cereal-granules in crushing cover 2 and crushing knife 1 are collided, thus is convenient to crushing knife 1 by cereal-granules pulverizing to prepare soya-bean milk.

Crushing knife 1 comprises the shearing wing 12 at cutter hub 11 and its edge, specifically, crushing knife 1 one aspect is fixed on motor shaft 3011 by cutter hub 11, on the other hand by contacting with the shearing wing 12 that cutter hub 11 connects the pulverizing realized cereal-granules with cereal-granules, thus prepares soya-bean milk.Be understandable that, cutter hub 11 part also can play certain pulverization to the material in soy bean milk making machine 1000.

Crushing cover 2 comprises cover body 21 and is located at cover body 21 edge and circumferentially isolated multiple cover leg 22, at least one cover leg 22 is connected with and shears leaf 221.The bearing of trend shearing the wing 12 and shearing leaf 221 is parallel to each other, and that is, the bearing of trend shearing the wing 12 is parallel to each other with the bearing of trend shearing leaf 221.Wherein, crushing knife 1 relative to crushing cover 2 can coaxially pivotable with at shearing leaf 221 with shear between the wing 12 and form share zone, when crushing knife 1 rotates, be positioned at the cereal-granules of share zone, pulverized because shearing the shear action of the wing 12, therefore, can so that pulverizing to cereal-granules in soy bean milk making machine 1000 by arranging share zone.

Shearing leaf 221 is connected with one end of cover leg 22 and the other end extends towards crushing knife 1, thus be convenient to form share zone between shearing leaf 221 and the shearing wing 12 of crushing knife 1, pulverize so that cereal-granules is sheared the wing 12 in this share zone, refinement cereal-granules, improve crushing effect, and then prepare the soya-bean milk of delicate mouthfeel.

The maximum gauge of crushing cover 2 is D, the maximum rotating diameter of crushing knife 1 is that d, D and d need meet: 1/4≤d/D≤1, by adjusting the size of D and d so that the size of adjustment share zone, thus improve the crushing effect of soy bean milk making machine 1000, prepare the soya-bean milk of delicate mouthfeel.

According to the shredder assemblies 100 for soy bean milk making machine 1000 of the utility model embodiment, by adjusting the ratio between the maximum rotating diameter d of crushing knife 1 and the maximum dimension D of crushing cover 2, thus improve the crushing effect of soy bean milk making machine 1000, prepare the soya-bean milk of exempting from filtration without slag.

Specifically, as d/D=1/4, specifically with the maximum gauge 120mm of crushing cover in prior art 2, the maximum rotating diameter 30mm of crushing knife 1 is that example carries out signal explanation, as shown in Fig. 9 (a), because crushing cover 2 is too large, crushing knife 1 is too little, the limited crushed zone that crushing cover 2 and crushing knife 1 are formed is too little, causes the crush efficiency of shredder assemblies 100 low.When d/D=4/7 (such as, D=70mm, d=40mm), as shown in Fig. 9 (b), now the maximum rotating diameter of crushing knife 1 is moderate relative to the maximum gauge ratio of crushing cover 2, crushing knife 1 is more balanced relative to crushing cover 2, and therefore the crush efficiency of shredder assemblies 100 is higher.If but D is constant, during further increase d, such as, D=70mm, d=60mm, now crushing cover 2 is too large relatively for crushing knife 1, the load that crushing cover is 2 li is comparatively large, and makes the load of motor 301 comparatively large, and the rotating speed of crushing knife 1 is relatively low, crush efficiency is relatively low, and crushing effect is affected to a certain extent.As d/D=1, as shown in Fig. 9 (c), crushing knife 1 forms one-way shear, is unfavorable for the pulverizing of cereal-granules, and now the crush efficiency of soy bean milk making machine 1000 is low, and crushing effect is relatively poor.Alternatively, the maximum rotating diameter d of crushing knife 1 and the maximum dimension D of crushing cover 2 can also meet: 1/3≤d/D≤6/7, thus improve the crushing effect of soy bean milk making machine 1000 further.More preferably, 4/7≤d/D≤5/6.

According to embodiments more of the present utility model, circumference one side surface of at least one cover leg 22 is configured to the introduction part 222 imported by the material outside cover body 21 in share zone, specifically, due to crushing knife 1 rotarily drive slurries self-loopa time, cereal-granules near crushing cover 2 is subject to towards the centripetal force at crushing cover 2 center and the effect along the centrifugal force in crushing knife 1 rotation rail tangential direction simultaneously, therefore, the material be positioned near crushing cover 2 can be convenient to a certain extent be directed to share zone by arranging introduction part 222 and pulverized in share zone, thus improve crushing effect and the crush efficiency of soy bean milk making machine 1000, prepare the soya-bean milk of delicate mouthfeel.

Further, the opposite side surface of the circumference of at least one cover leg 22 can be configured to force material to enter the stop part 223 of share zone, stop part 223 not only can force material to enter in share zone, also can stop that the cereal-granules in crushing cover 2 is gone to outside crushing cover 2 because of the centrifugal action of crushing knife 1, guarantees in the share zone that cereal-granules repeatedly enters in crushing cover 2 simultaneously.

Introduction part 222 and stop part 223 not parallel, that is, angle between stop part 223 and introduction part 222 is between 0 °-180 °, thus the zone of action of introduction part 222 and stop part 223 can be increased to a certain extent, the cereal-granules interior in a big way of crushing cover 2 outer periphery is made to be directed to share zone, pulverize with cutter 1 to be comminuted, and then improve crushing effect and crush efficiency.

According to embodiments more of the present utility model, as shown in Fig. 1-Figure 12, cover body 21 has multiple pod apertures 211, thus be convenient to guide the circulation with the cereal-granules outside crushing cover 2 in crushing cover 2, increase cereal-granules and enter into share zone and the probability being sheared the wing 12 shearing, and then improve crushing effect and the crush efficiency of soy bean milk making machine 1000, prepare the soya-bean milk of delicate mouthfeel.Alternatively, cover body 21 circumference has at least one pod apertures 211 between adjacent two cover legs 22.

According to embodiments more of the present utility model, as shown in Figure 1, cover leg 22 comprises 4 that circumferentially uniform intervals opens, and that is, the number of the cover leg that the circumferential uniform intervals along cover body 21 is opened is 4.

In embodiments more of the present utility model, as seen in figs. 2-10, from away from cover leg 22 to the direction towards cover leg 22, the cross-sectional area of cover body 21 increases gradually, that is, the cross-sectional area of cover body 21 is increasing on the direction near cover leg 22, until be connected with cover leg 22.Further, cover body 21 is formed as spherical crown surface shape or truncated cone shape, thus, not only can so that the installation of crushing cover 2, also help the volume increasing crushing cover 2, certainly, the utility model is not limited thereto, and cover body 21 can also be formed as other shape simultaneously.

Further, there is between cover body 21 and cover leg 22 the conflux ring 23 of annular, conflux ring 23 can promote that cereal-granules is to crushing cover 2 li accumulation, can also guarantee that the cereal-granules in crushing cover 2 does not run out of crushing cover 2 to a certain extent simultaneously, thus cereal-granules is entered in share zone pulverized with refinement cereal-granules, prepare the soya-bean milk of delicate mouthfeel.

Particularly, the shape of cross section of conflux ring 23 is formed as straight line, camber line or broken line shape, but those having ordinary skill in the art will appreciate that, conflux ring 23 also can be formed as other shape.

Further, as shown in Figure 3 and Figure 4, conflux ring 23 and/or cover leg 22 are formed with flow-interfering bar 231 and/or flow-disturbing breach 232, that is, conflux ring 23 and/or cover leg 22 can be formed with in flow-interfering bar 231 or flow-disturbing breach 232, certainly, conflux ring 23 and/or cover leg 22 also can be formed with flow-interfering bar 231 and flow-disturbing breach 232 simultaneously.When crushing knife 1 rotates, being arranged on flow-interfering bar 231 on conflux ring 23 and/or cover leg 22 and/or flow-disturbing breach 232 can the water circulation of disorderly crushing cover 2, force cereal-granules towards the share zone motion in crushing cover 2, pulverized to make crushing knife 1, thus raising crushing effect, refinement cereal-granules, prepares the soya-bean milk of delicate mouthfeel.

In further embodiment of the present utility model, as shown in Figure 5, cover body 21 is provided with the isolated flow-interfering bar 231 with cover leg 22, and such as, flow-interfering bar 231 and cover leg 22 interval on cover body is arranged.Can water circulation when crushing knife 1 rotates around disorderly crushing cover 2 with the flow-interfering bar 231 of the spaced apart setting of cover leg 22 on cover body 21, force cereal-granules towards the share zone motion in crushing cover 2, pulverized to make crushing knife 1, thus improve the crushing effect of shredder assemblies 100, refinement cereal-granules, prepares the soya-bean milk of delicate mouthfeel.

According to embodiments more of the present utility model, the bearing of trend shearing leaf 221 is parallel with the Plane of rotation of crushing knife 1, such as, shown in Fig. 7 and Fig. 9, shear leaf 221 towards crushing cover 2 central axis extend time, parallel with the Plane of rotation of crushing knife 1, can make thus to be formed between shearing leaf 221 and crushing knife 1 and axially shear, thus be convenient to carry out axis shearing to be pulverized by cereal-granules to the cereal-granules in crushing cover 2.

Further, shear the parallel with the bearing of trend shearing leaf 221 near the surface of shearing leaf 221 of the wing 12, that is, the surface relative with shearing leaf 221 of shearing the wing 12 is parallel with the bearing of trend shearing leaf 221, thus axial shear action is defined between the shearing wing 12 and shearing leaf 221, axially to shear the cereal-granules in share zone, improve crushing effect, prepare the soya-bean milk of delicate mouthfeel.

In embodiments more of the present utility model, shear the bearing of trend of leaf 221 vertical with the Plane of rotation of crushing knife 1, the wing 12 is vertical with cutter hub 11 arranges in shearing, thus is convenient to carry out radial shear to the cereal-granules in share zone, to be pulverized by cereal-granules, prepare the soya-bean milk of exempting from filtration without slag.

According to embodiments more of the present utility model, shear leaf 221 be connected with one end of cover leg 22 and limit gap between the other end and cover leg 22, the length that the shearing wing 12 stretches into the part in gap is L, and the maximum radius of turn of crushing knife 1 is that R, L and R need meet: 1/25≤L/R≤9/10.By adjusting the size of L and R to adjust the size of share zone.Be understandable that, when crushing knife 1 rotating speed is constant, share zone is larger, crushing effect is better, therefore, under ensureing the prerequisite of crushing knife 1 rotating speed, increase share zone as far as possible, thus improve the crushing effect of shredder assemblies 100, prepare the soya-bean milk of delicate mouthfeel.

Specifically, as L/R=0, as shown in Fig. 7 (a), L=0, shear the wing 12 not extend in gap, now shear the wing 12 and shear between leaf 221 and cannot build share zone, therefore shear the wing 12 and shear between leaf 221 and cannot form shear action, now effectively cannot improve the crushing effect of soy bean milk making machine 1000.As L/R=4/25 (such as L=8mm now, R=50mm) time, as shown in Fig. 7 (b), now shearing the wing 12 extend on the appropriate location in gap, shear leaf 221 and shear between the wing 12 and form shear action, the crushing effect of soy bean milk making machine 1000 can be improved to a certain extent.When L/R=9/10 (such as, L=45mm now, R=50mm) time, as shown in Fig. 7 (c), although the share zone that the shearing wing 12 and shearing leaf 221 are formed is comparatively large, because the radius of crushing knife 1 is now comparatively large, this makes the load of motor 301 excessive, thus directly affects the rotating speed of crushing knife 1, now the crushing effect of soy bean milk making machine 1000 is subject to the impact of crushing knife 1 rotating speed to a certain extent.Alternatively, 2/25≤L/R≤2/3.Further alternatively, 4/25≤L/R≤2/5.

According to embodiments more of the present utility model, as shown in Figure 7 and Figure 8, the distance sheared between the end of the wing 12 and the inner in gap is X, wherein X >=1mm, thus, can so that the gap that the cereal-granules of corresponding particle size enters between the end of the shearing wing 12 and the inner in gap be sheared it to make the end of the shearing wing 12.Further, X >=3mm.More preferably, 5mm≤X≤15mm.

According to embodiments more of the present utility model, as shown in Figure 9, the gap of shearing between the bearing of trend of leaf 221 and the bearing of trend shearing the wing 12 is Y, wherein Y >=0.5mm, that is, the vertical range sheared between the bearing of trend of leaf 221 and the bearing of trend shearing the wing 12 is Y, and Y >=0.5.Further, Y >=1mm.More preferably, 1.5mm≤Y≤4mm.

According to embodiments more of the present utility model, multiple shearing leaf 221 is asymmetric relative to the center of crushing cover 2.Further, multiple shearing leaf 221 is all positioned on different level towards a side surface of crushing knife 1, thus be convenient on the direction of vertical level, form different share zones respectively between multiple shearing leaf 221 and the corresponding shearing wing 12, realize shearing the solid of cereal-granules, improve crushing effect, refinement cereal-granules.

Alternatively, as shown in Figure 13 and Figure 14, difference in height between the horizontal plane of adjacent cutouts leaf 221 place is H, and when H is excessive, wherein one or more gaps of shearing the share zone formed between leaf 221 and the shearing wing 12 are larger, be unfavorable for the pulverizing to cereal-granules, when H is too small, the gap of shearing the share zone formed between leaf 221 and the shearing wing 12 is less, and three-dimensional pulverizing shear effect is not obvious, to sum up, the difference in height between the horizontal plane of adjacent cutouts leaf 221 place is chosen as: H≤1mm.Further alternatively, H≤0.5mm.Further, 0.1mm≤H≤0.3mm.

Alternatively, the radial outer end of multiple shearing leaf 221 is positioned on different periphery, and that is, the distance between the radial outer end of multiple shearing leaf 221 and crushing cover 2 center is unequal.

According to embodiments more of the present utility model, as shown in Figure 10 and Figure 16-18, the bearing of trend shearing leaf 221 with respect to the horizontal plane has angle γ, as shown in Figure 10 and Figure 16-Figure 18 and Figure 30-Figure 32, and wherein γ >=0 degree.Thus, with respect to the horizontal plane, shearing leaf 221 can upwards extend, also can to downward-extension.Specifically, when shear leaf 221 bearing of trend with respect to the horizontal plane angled γ time, because the bearing of trend shearing the wing 12 is parallel to each other with the bearing of trend shearing leaf 221, therefore the bearing of trend with respect to the horizontal plane also angled γ of the wing 12 is sheared, the shear action now sheared between the wing 12 and shearing leaf 221 defines three-dimensional shearing, improve the crushing effect of shredder assemblies 100, prepare the soya-bean milk of exempting from filtration without slag.

Further, γ >=5 degree, thus enhancing shears the three-dimensional shear effect between the wing 12 and shearing leaf 221 so that shear cereal-granules solid further, and then improve the crushing effect of shredder assemblies 100, prepare the soya-bean milk of exempting from filtration without slag.

Particularly, when the bearing of trend angle γ with respect to the horizontal plane shearing leaf 221 is very large, crushing knife 1 aggravates to stir slurries in crushing cover 2, although now add flow-disturbing effect, but the linear velocity shearing the wing 12 reduces, thus reduces crushing effect, and larger γ value makes motor 301 load imbalance simultaneously, produce cavity, cause the noise of soy bean milk making machine 1000 larger.When γ is too little, the three-dimensional crushing effect that the share zone between shearing leaf 221 and the shearing wing 12 is formed in crushing cover 2 is not obvious, and crushing effect is poor.To sum up, alternatively, 5≤γ≤10 degree, thus a step improves the three-dimensional crushing effect of shredder assemblies 100 again.

According to embodiments more of the present utility model, as shown in figure 13, shear leaf 221 to be formed as one end and to be connected on cover leg 22 and the step shape that extends towards crushing knife 1 of the other end, thus, the flow-disturbing effect shearing slurries in leaf 221 pairs of crushing covers 2 can be increased to a certain extent, thus make more cereal-granules enter into participation pulverizing in share zone, and then improve crushing effect, prepare the soya-bean milk of exempting from filtration without slag.

In embodiments more of the present utility model, as shown in figure 19, shear leaf 221 parallel with the Plane of rotation of crushing knife 1, and the free end shearing leaf 221 vertically extends extension 2211 away from crushing knife 1, extension 2211 can increase the flow-disturbing effect of slurries in crushing cover 2, more cereal-granules is entered in share zone participate in pulverizing, thus improve crushing effect.

According to embodiments more of the present utility model, as shown in figure 15, shear leaf 221 vertically to extend, shearing leaf 221 is parallel with a part for cover leg 22 and one end is connected to cover leg 22, wherein shears the wing 12 and extend into cover leg 22 and shear between leaf 221, thus, shear leaf 221 and shear between the wing 12 and form radial shear effect, thus be convenient to carry out radial shear to the cereal-granules in share zone, to be pulverized by cereal-granules, prepare the soya-bean milk of exempting from filtration without slag.

In embodiment more of the present utility model, as shown in figure 20, shear leaf 221 parallel with the Plane of rotation of crushing knife 1, and shear the projection 2212 of mid portion away from crushing knife 1 of leaf 221, projection 2212 can increase the flow-disturbing effect of slurries in crushing cover 2, more cereal-granules is entered in share zone participate in pulverizing, thus improve crushing effect.

According to embodiments more of the present utility model, as shown in figure 21, shear leaf 221 parallel with the Plane of rotation of crushing knife 1, shear on leaf 221 and there is through hole, the outstanding element 2213 away from crushing knife 1 is connected with in through hole, outstanding element 2213 can increase the flow-disturbing effect of slurries in crushing cover 2, more cereal-granules is entered in share zone and participates in pulverizing, thus improve crushing effect.

According to embodiments more of the present utility model, the scope of the angle α between the normal of introduction part 222 and introduction part 222 tangent line is 3-87 degree, wherein in the floor projection of crushing cover 2, line between the pivot of crushing knife 1 and introduction part 222 outermost end end points is for importing with reference to line, introduction part 222 tangent line perpendicular to importing with reference to line, the impact that the normal of the introduction part 222 angle α value crushing effect on soy bean milk making machine different between introduction part 222 tangent line is different.

Such as, particularly, when α=0 degree, as shown in Figure 11 (a), the normal of introduction part 222 overlaps with the tangent line of introduction part 222, and now cereal-granules is thrown out of outside crushing cover 2 because of centrifugal force, cannot enter into the share zone in crushing cover 2, crushing effect is poor.When increasing α value further, such as, during α=5 °, the gap now between adjacent cutouts leaf 221 is less, and small part cereal-granules can only be allowed to enter in crushing cover 2, and crushing effect is relatively poor.When α value increases to 25 degree further, as shown in Figure 11 (b), now charging gap is larger, being convenient to cereal-granules enters in crushing cover 2, and the cereal-granules in crushing cover 2 not easily throws away, thus cereal-granules is entered in share zone pulverized, crushing effect is better.When α value increases to 65 degree further, although now cereal-granules can enter in crushing cover 2, effective share zone of shearing between the wing 12 and shearing leaf 221 diminishes, and therefore crushing effect is relatively poor.When α value=90 degree, that is, when the normal of introduction part 222 is vertical with introduction part 222 tangent line, as shown in Figure 11 (c), now introduction part 222 is outside at crushing cover 2, be unfavorable for that cereal-granules imports in crushing cover 2 by introduction part 222 on the one hand, be also unfavorable for the optimization to the structure shearing leaf 221 on the other hand.Therefore, further alternatively, the scope of the angle α between the normal of introduction part 222 and introduction part 222 tangent line is 5-65 degree, thus optimizes the structure of introduction part 222 further, pulverize so that more cereal-granules enters in crushing cover 2, improve crushing effect.Again further, the scope of the angle α between the normal of introduction part 222 and introduction part 222 tangent line is 25-50 degree.

According to embodiments more of the present utility model, the scope of the angle β between stop part 223 and stop part 223 tangent line is 3-90 degree, wherein in the floor projection of crushing cover 2, the tangent line done to the rotational trajectory of crushing knife 1 circle from stop part 223 outermost end end points is stop part 223 tangent line, and the crushing effect of different β value on soy bean milk making machine 1000 has different impacts.

Particularly, such as, when β=0 degree, as shown in Figure 12 (a), stop part 223 overlaps with stop part 223 tangent line, and now stop part 223 effectively cannot stop that cereal-granules is thrown out of because of the effect of centrifugal force outside crushing cover 2, and crushing effect is poor.When β=5 degree, as shown in Figure 12 (b), now cereal-granules can be stopped the edge into share zone by stop part 223, and effective share zone is less, crushing effect relative mistake.When β value increases to 60 degree further, as shown in Figure 12 (c), now cereal-granules can be stopped that, in share zone, crushing effect is better by stop part 223.But when further β value being increased to 97 degree, as shown in Figure 12 (d), now cereal-granules cannot be stopped that in crushing cover 2, crush efficiency is low by stop part 223, and crushing effect is poor.Therefore, the angle β between stop part 223 and stop part 223 tangent line is chosen as 5-82 degree further, thus optimizes the structure of stop part 223 further, pulverizes so that more cereal-granules enters in crushing cover 2.Further, the angle β between stop part 223 and stop part 223 tangent line is 25-60 degree.

As shown in Figure 13-Figure 27 and Figure 40, according to the soy bean milk making machine 1000 of the utility model embodiment, body 200, head 300 and above-mentioned shredder assemblies 100 can be comprised.Wherein, body 200 top is opened wide and is limited treatment chamber 201, and the top that cereal-granules opens wide from body 200 can be put in treatment chamber 201 by user, with the pulverizing of assembly 100 to be comminuted, thus prepares soya-bean milk.

Head 300 is located on body 200, and is provided with motor 301 in head 300, and the motor shaft 3011 of motor 301 is to downward-extension, specifically, head 300 can be arranged on the unlimited top of body 200, and to close or to open body 200, the motor shaft 3011 of motor 301 stretches in body 200 to downward-extension.

Shredder assemblies 100 is located in treatment chamber 201, crushing knife 1 drives rotation by motor 301, and crushing cover 2 is connected to head 300, by motor 301 drive motors axle 3011 to drive the rotation of crushing knife 1, cereal-granules in crushing cover 2 is pulverized, thus prepares soya-bean milk.

According to the soy bean milk making machine 1000 of the utility model embodiment, by arranging above-mentioned shredder assemblies 100, the crushing effect of soy bean milk making machine 1000 can be improved to a certain extent, prepare the soya-bean milk of delicate mouthfeel.

According to embodiments more of the present utility model, soy bean milk making machine 1000 also comprises positioning tube 700, positioning tube 700 to be located in body 200 and to be set in the outside of motor shaft 3011, wherein crushing cover 2 also comprises the installation portion 24 be connected on cover body 21, it is outside that installation portion 24 is located at positioning tube 700, by the outer setting positioning tube 700 of the motor shaft 3011 in soy bean milk making machine 1000, thus be convenient to crushing cover 2 to be arranged on positioning tube 700 outside to realize the fixed installation of crushing cover 2 by installation portion 24.The bottom of head 300 is also provided with lower cover, crushing cover 2 can be securely fixed on head 300.

Further, it is outside that installation portion 24 is set in positioning tube 700 pivotly by sleeve 400, and thus, it is outside that crushing cover 2 is set in positioning tube 700 pivotly by sleeve 400.Specifically, when motor shaft 3011 drives crushing knife 1 to rotate, crushing cover 2 is also around axis and crushing knife 1 rotating Vortex of motor shaft 3011, and be understandable that, crushing knife 1 is different from the rotary speed of crushing cover 2.Thus, not only make to form differential shearing between the shearing leaf 221 of crushing cover 2 and the shearing wing 12 of crushing knife 1 to pulverize the cereal-granules in crushing cover 2, improve crushing effect, accomplish to exempt from filter effect without slag, and crushing cover 2 stirs slurries in rotation process, prevent to some extent and is sticking.

In further embodiment of the present utility model, the outer surface of positioning tube 700 has external screw thread, and the inwall of installation portion 24 has internal thread is threaded io on positioning tube 700 to make installation portion 24, thus, crushing cover 2 is fixed on positioning tube 700 by being threaded between installation portion 24 with positioning tube 700.

According to embodiments more of the present utility model, as shown in Figure 10 and Figure 13, Figure 16-Figure 18, the maximum rotating diameter of crushing knife 1 is d, treatment chamber 201 be Dm with the diameter of the corresponding position of crushing knife 1 Plane of rotation, d and Dm need meet the following conditions: 3/18≤d/Dm≤3/4, and the different crushing effect of d/Dm value on soy bean milk making machine 1000 has different impacts.

Specifically, if the maximum rotating diameter d of crushing knife 1 is less, and during treatment chamber 201 larger with the diameter Dm of the corresponding position of crushing knife 1 Plane of rotation, this makes the invalid crushed zone in soy bean milk making machine 1000 comparatively large, cause the crushing effect of soy bean milk making machine 1000 not good.If the maximum rotating diameter d of crushing knife 1 is larger, and during treatment chamber 201 less with the diameter Dm of the corresponding position of crushing knife 1 Plane of rotation, because larger crushing knife 1 makes the load of motor 301 become large, the rotating speed of crushing knife 1 is affected, and crushing effect is relatively poor.Further, the maximum rotating diameter d of crushing knife 1 and treatment chamber 201 and crushing knife 1 Plane of rotation corresponding position diameter Dm between relation be chosen as: 1/4≤d/Dm≤7/13, thus optimize the structure of soy bean milk making machine 1000 further, improve the crushing effect of soy bean milk making machine 1000.More preferably, the maximum rotating diameter d of crushing knife 1 and treatment chamber 201 and crushing knife 1 Plane of rotation corresponding position diameter Dm between relation also: 4/15≤d/Dm≤6/13, thus optimize soy bean milk making machine 1000 structure largely, improve crushing effect.

According to embodiments more of the present utility model, as shown in Figure 22-Figure 25 and Figure 40, with shredder assemblies 100 corresponding position, there is contraction flow region 800 in treatment chamber 201, the maximum gauge of contraction flow region 800 is less than the diameter of other positions for the treatment of chamber 201 to form little space, thus, not only being conducive to cereal-granules accumulates in contraction flow region 800, and make to shear leaf 221 and shear between the wing 12 to form little space shear in contraction flow region 800, when crushing knife 1 rotates, negative pressure is formed in crushing cover 2, thus the cereal-granules be convenient in slurries enters in crushing cover 2 so that the pulverizing of crushing knife 1, improve crushing effect.

Further, the radial minimum clearance between contraction flow region 800 and crushing cover 2 is M, but be understandable that, the size of M value has a certain impact for crushing effect.Such as, when M value is very large, invalid crushed zone between crushing cover 2 with contraction flow region 800 is larger, the little space shear sheared leaf 221 and shear between the wing 12 cannot be realized, make crush efficiency low, crushing effect is not good, and the noise of now soy bean milk making machine 1000 is comparatively large, impacts the life of user.When M value is very little, cereal-granules is easily stuck between contraction flow region 800 and crushing cover 2, and cause serum recycle inside and outside crushing cover 2 not smooth, make crush efficiency lower, crushing effect is poor.Alternatively, the radial minimum clearance between contraction flow region 800 and crushing cover 2 is: M >=5mm, thus the structure of optimization soy bean milk making machine 1000, to form little space shear in soy bean milk making machine 1000, improves crush efficiency and crushing effect to a certain extent.

Further, the radial minimum clearance between contraction flow region 800 and crushing cover 2 can also be: M >=8mm, thus optimizes the structure of soy bean milk making machine 1000 further and form little space shear in soy bean milk making machine 1000, improves crush efficiency and crushing effect.Again further, the radial minimum clearance between contraction flow region 800 and crushing cover 2 can also meet: 10mm≤M≤20mm.

In embodiments more of the present utility model, the maximum gauge of contraction flow region 800 is D1, and the size of the maximum gauge of contraction flow region 800 is one of crucial parameter for the impact of crushing effect.Such as, when D1 is larger, the invalid crushed zone in soy bean milk making machine 1000 is comparatively large, causes the crushing effect of soy bean milk making machine 1000 not good.When D1 is very little, be not only not easy to the assembling of heating arrangement on body 200, simultaneously because the heat load bottom body 200 is higher, easily cause and be sticking.The maximum gauge of contraction flow region 800 is chosen as: D1≤130mm, thus the structure of optimization soy bean milk making machine 1000, to form little space shear in soy bean milk making machine 1000, improves crushing effect to a certain extent.

Further, the maximum gauge of contraction flow region 800 can also be: D1≤110mm, thus the structure of optimization soy bean milk making machine 1000, to form little space shear in soy bean milk making machine 1000, improves crushing effect further.Again further, the maximum gauge scope of contraction flow region 800 can also be: 80mm≤D1≤100mm.

According to embodiments more of the present utility model, as shown in figs. 19-21, crushing knife 1 is S with the distance for the treatment of chamber 201 diapire, when s is very small, the load of stirring slurries when crushing knife 1 rotates is comparatively large, and the downward pressure of crushing knife 1 is comparatively large, makes the temperature rise of motor 301 higher, the rotating speed of crushing knife 1 is lower simultaneously, and crushing effect is poor.When S is very large, the load of stirring slurries when crushing knife 1 rotates is less, and the downward pressure of crushing knife 1 is less, easily in soy bean milk making machine 1000, produces whirlpool, and make the noise of soy bean milk making machine 1000 comparatively large, and reduce crush efficiency, crushing effect is poor.Therefore, crushing knife 1 is chosen as with the distance for the treatment of chamber 201 diapire: S >=8mm.Further, S >=10mm, thus the structure optimizing soy bean milk making machine 1000 further, improve crushing effect.Further, 15mm≤S≤40mm.

According to embodiments more of the present utility model; crushing cover 2 bottom higher than motor shaft 3011 not bottom; that is; the below being bottom positioned at motor shaft 3011 bottom of crushing cover 2; or concordant bottom with motor shaft 3011, thus be convenient to head 300 when being taken off from body 200 by head 300 and stand on the table, be not only conducive to the placement of head 300; desktop can also be protected can not to be scratched by crushing knife 1, it also avoid the damage of crushing knife 1 simultaneously.

Further, as shown in Figure 19-21, crushing cover 2 bottom and motor shaft 3011 bottom between difference in height be P, wherein P >=0mm, thus be convenient to the placement of head 300, avoid outside the least significant end because of the least significant end protrusion crushing cover 2 of motor shaft 3011 and make head 300 astasia.Further, crushing cover 2 bottom and motor shaft 3011 bottom between difference in height: P >=1mm, thus the structure optimizing further soy bean milk making machine 1000 is beneficial to the placement of head 300.Again further, 2mm≤P≤6mm, thus, is not only conducive to the placement of head 300, the waste of material when also avoiding the bad order of the crushing cover 2 caused because P value is very large to a certain extent and manufacture crushing cover 2.

As shown in Figure 28-Figure 39, according to the another kind of soy bean milk making machine 1000 of the utility model embodiment, support 500, cup 600 and above-mentioned shredder assemblies 100 can be comprised.Wherein, be provided with motor 301 in support 500, the motor shaft 3011 of motor 301 protrudes upward support 500, and cup 600 is located on support 500, limits treatment chamber 201 in cup 600, and the motor shaft 3011 protruding upward support 500 extend in treatment chamber 201.

Shredder assemblies 100 is located in treatment chamber 201, crushing knife 1 drives rotation by motor 301, crushing cover 2 connects bottom cup 600 and cover leg 22 stretches out upward, by motor 301 drive motors axle 3011 to drive the rotation of crushing knife 1, cereal-granules in crushing cover 2 is pulverized, thus prepares soya-bean milk.

According to the another kind of soy bean milk making machine 1000 of the utility model embodiment, by arranging above-mentioned shredder assemblies 100, the crushing effect of soy bean milk making machine 1000 can be improved to a certain extent, prepare the soya-bean milk of delicate mouthfeel.

According to embodiments more of the present utility model, soy bean milk making machine 1000 also comprises positioning tube 700, positioning tube 700 to be located in cup 600 and to be set in the outside of motor shaft 3011, wherein crushing cover 2 also comprises the installation portion 24 be connected on cover body 21, it is outside that installation portion 24 is located at positioning tube 700, by the outer setting positioning tube 700 of the motor shaft 3011 in soy bean milk making machine 1000, thus be convenient to crushing cover 2 to be arranged on positioning tube 700 outside to realize the fixed installation of crushing cover 2 by installation portion 24.

Further, it is outside that installation portion 24 is set in positioning tube 700 pivotly by sleeve 400, and thus, it is outside that crushing cover 2 is set in positioning tube 700 pivotly by sleeve 400.Specifically, when motor shaft 3011 drives crushing knife 1 to rotate, crushing cover 2 is also around axis and crushing knife 1 rotating Vortex of motor shaft 3011, and be understandable that, crushing knife 1 is different from the rotary speed of crushing cover 2.Thus, not only make to form differential shearing between the shearing leaf 221 of crushing cover 2 and the shearing wing 12 of crushing knife 1 to pulverize the cereal-granules in crushing cover 2, improve crushing effect, accomplish to exempt from filter effect without slag, and crushing cover 2 stirs slurries, prevent to some extent and is sticking.

According to embodiments more of the present utility model, the maximum rotating diameter of crushing knife 1 is d, treatment chamber 201 be Dm with the diameter of the corresponding position of crushing knife 1 Plane of rotation, d and Dm need meet the following conditions: 3/18≤d/Dm≤3/4, and the different crushing effect of d/Dm value on soy bean milk making machine 1000 has different impacts.

According to embodiments more of the present utility model, as shown in Figure 33-Figure 36, with shredder assemblies 100 corresponding position, there is contraction flow region 800 in treatment chamber 201, the maximum gauge of contraction flow region 800 is less than the diameter of other positions for the treatment of chamber 201 to form little space, thus, not only being conducive to cereal-granules accumulates in contraction flow region 800, and make to shear leaf 221 and shear between the wing 12 to form little space shear in contraction flow region 800, when crushing knife 1 rotates, negative pressure is formed in crushing cover 2, thus the cereal-granules be convenient in slurries enters in crushing cover 2 so that the pulverizing of crushing knife 1, improve crushing effect.

In embodiments more of the present utility model, the maximum gauge of contraction flow region 800 is D1, and the size of the maximum gauge of contraction flow region 800 is one of crucial parameter for the impact of crushing effect.Such as, when D1 is larger, the invalid crushed zone in soy bean milk making machine 1000 is comparatively large, causes the crushing effect of soy bean milk making machine 1000 not good.When D1 is very little, be not only not easy to the assembling of heating arrangement on cup 600, simultaneously because the heat load bottom cup 600 is higher, easily cause and be sticking.The maximum gauge of contraction flow region 800 is chosen as further: D1≤130mm, thus the structure of optimization soy bean milk making machine 1000, to form little space shear in soy bean milk making machine 1000, improves crushing effect to a certain extent.

Further, the maximum gauge of contraction flow region 800 can also be: D1≤110mm, thus the structure of optimization soy bean milk making machine 1000, to form little space shear in soy bean milk making machine 1000, improves crushing effect further.Again further, the maximum gauge scope of contraction flow region 800 also: 80mm≤D1≤100mm.

In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.

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

Claims

1. for a shredder assemblies for soy bean milk making machine, it is characterized in that, comprising:

Crushing knife, described crushing knife comprises the shearing wing at cutter hub and its edge;

Crushing cover, described crushing cover comprises cover body and is located at described covers edge and circumferentially isolated multiple cover leg, cover leg described at least one is connected with shearing leaf, described shearing leaf is connected with one end of described cover leg and the other end extends towards described crushing knife, the bearing of trend of the described shearing wing and described shearing leaf is parallel to each other, wherein said crushing knife relative to described crushing cover can coaxially pivotable to form share zone between described shearing leaf and the described shearing wing;

The maximum gauge of wherein said crushing cover is D, and the maximum rotating diameter of described crushing knife is that d, D and d need meet the following conditions:

1/4≤d/D≤1。

2. shredder assemblies according to claim 1, is characterized in that, 1/3≤d/D≤6/7.

3. shredder assemblies according to claim 2, is characterized in that, 4/7≤d/D≤5/6.

4. the shredder assemblies according to any one of claim 1-3, is characterized in that, the gap between the bearing of trend of described shearing leaf and the bearing of trend of the described shearing wing is Y, wherein Y >=0.5mm.

5. shredder assemblies according to claim 4, is characterized in that, Y >=1mm.

6. shredder assemblies according to claim 5, is characterized in that, 1.5mm≤Y≤4mm.

7. shredder assemblies according to claim 1, is characterized in that, described cover leg comprises 4 that circumferentially uniform intervals opens.

8. shredder assemblies according to claim 1, is characterized in that, from away from described cover leg to the direction towards described cover leg, the cross-sectional area of described cover body increases gradually.

9. shredder assemblies according to claim 8, is characterized in that, described cover body is formed as spherical crown surface shape or truncated cone shape.

10. shredder assemblies according to claim 1, is characterized in that, the bearing of trend of described shearing leaf is parallel with the Plane of rotation of described crushing knife.

11. shredder assemblies according to claim 10, is characterized in that, the surface of the close described shearing leaf of the described shearing wing is parallel with the bearing of trend of described shearing leaf.

12. shredder assemblies according to claim 1, is characterized in that, the bearing of trend of described shearing leaf is vertical with the Plane of rotation of described crushing knife, and the described shearing wing is vertical with described cutter hub to be arranged.

13. 1 kinds of soy bean milk making machine, is characterized in that, comprising:

Body, body top is opened wide and is limited treatment chamber;

Head, described head is located on described body, and is provided with motor in described head, and the motor shaft of described motor is to downward-extension;

Shredder assemblies according to any one of claim 1-12, described shredder assemblies is located in described treatment chamber, and described crushing knife is driven by described motor and rotates, and described crushing cover is connected to described head.

14. soy bean milk making machine according to claim 13, it is characterized in that, also comprise positioning tube, described positioning tube to be located in described body and to be set in the outside of described motor shaft, wherein said crushing cover also comprises the installation portion be connected on described cover body, and it is outside that described installation portion is located at described positioning tube.

15. soy bean milk making machine according to claim 14, is characterized in that, it is outside that described installation portion is set in described positioning tube pivotly by sleeve.

16. soy bean milk making machine according to claim 14, is characterized in that, the outer surface of described positioning tube has external screw thread, and the inwall of described installation portion has internal thread is threaded io on described positioning tube to make described installation portion.

17. 1 kinds of soy bean milk making machine, is characterized in that, comprising:

Support, is provided with motor in described support, and the motor shaft of described motor protrudes upward described support;

Cup, described cup is located on described support, limits treatment chamber in described cup;

Shredder assemblies according to any one of claim 1-12, described shredder assemblies is located in described treatment chamber, and described crushing knife is driven by described motor and rotates, and described crushing cover is connected to described bottom of cup and described cover leg stretches out upward.

18. soy bean milk making machine according to claim 17, it is characterized in that, also comprise positioning tube, described positioning tube to be located in described cup and to be set in the outside of described motor shaft, wherein said crushing cover also comprises the installation portion be connected on described cover body, and it is outside that described installation portion is located at described positioning tube.

19. soy bean milk making machine according to claim 18, is characterized in that, it is outside that described installation portion is set in described positioning tube pivotly by sleeve.

20. soy bean milk making machine according to claim 18, is characterized in that, the outer surface of described positioning tube has external screw thread, and the inwall of described installation portion has internal thread is threaded io on described positioning tube to make described installation portion.