CN106264153B

CN106264153B - Shredder assemblies for soy bean milk making machine and the soy bean milk making machine with it

Info

Publication number: CN106264153B
Application number: CN201510305522.7A
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: 2019-08-27
Anticipated expiration: 2035-06-05
Also published as: CN106264153A

Abstract

The invention discloses a kind of shredder assemblies for soy bean milk making machine and the soy bean milk making machine with it, shredder assemblies include: crushing knife, and crushing knife includes the shearing wing of cutter hub He its edge；Crushing cover, crushing cover include cover and be located at covers edge and circumferentially spaced multiple cover legs wherein crushing knife can be pivoted coaxially relative to crushing cover to form share zone between shearing leaf and the shearing wing, a circumferential side surface at least one cover leg is configured to stop the material hit to it and material is forced to enter the blocking portion in share zone；Wherein the range of the angle β between blocking portion and blocking portion tangent line is 3-90 degree；It is blocking portion tangent line from blocking portion outermost end endpoint to the tangent line that the rotational trajectory of crushing knife circle is done wherein in the floor projection of crushing cover.The range of shredder assemblies of the invention, the angle β by the way that blocking portion is arranged on crushing cover, and between blocking portion and blocking portion tangent line is 3-90 degree, and the crushing effect of soy bean milk making machine can be improved.

Description

Shredder assemblies for soy bean milk making machine and the soy bean milk making machine with it

Technical field

The present invention relates to living electric apparatus fields, more particularly, to a kind of shredder assemblies for soy bean milk making machine and the beans with it Pulp grinder.

Background technique

Point out that pod is arranged in soy bean milk making machine can promote circulating for slurries in soy bean milk making machine, make in the prior art Crushing knife is contacted with cereal-granules with ground cereal particle.However, although the setting of pod increases slurries in soy bean milk making machine It circulates, but still the crushing effect of soy bean milk making machine cannot be improved, the soya-bean milk poor taste prepared.

Summary of the invention

The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of use In the shredder assemblies of soy bean milk making machine, the shredder assemblies can improve crushing effect to a certain extent, prepare delicate mouthfeel Soya-bean milk.

It is another object of the present invention to propose a kind of soy bean milk making machine, including the above-mentioned shredder assemblies for soy bean milk making machine.

Another object of the present invention is to propose another soy bean milk making machine, including the above-mentioned crushing group for soy bean milk making machine Part.

Shredder assemblies according to the present invention for soy bean milk making machine, comprising: crushing knife, the crushing knife include cutter hub and Qi Bian The shearing wing of edge；Crushing cover, the crushing cover include cover and are located at the covers edge and circumferentially spaced multiple covers Leg has multiple deflector holes on the cover, is connected with shearing leaf at least one described cover leg, the shearing wing and described cuts The extending direction for cutting leaf is parallel to each other, wherein the crushing knife can be pivoted coaxially relative to the crushing cover in the shearing leaf Share zone is formed between the shearing wing, a circumferential side surface at least one cover leg is configured to stop to hit to it The material that hits simultaneously forces the material to enter the blocking portion in the share zone；Wherein the blocking portion and the blocking portion are cut The range of angle β between line is 3-90 degree；Wherein in the floor projection of the crushing cover, from blocking portion outermost end end The tangent line that the rotational trajectory circle of point to the crushing knife is done is the blocking portion tangent line.

Shredder assemblies according to the present invention for soy bean milk making machine, by being arranged blocking portion on crushing cover, and blocking portion and The range of angle β between blocking portion tangent line is 3-90 degree, cereal-granules can be stopped in crushing cover, in order to crushing knife Crushing to cereal-granules makes soy bean milk making machine accomplish that no slag exempts to filter to improve the crushing effect of soy bean milk making machine to a certain extent.

According to some embodiments of the present invention, the range of the angle β between the blocking portion and the blocking portion tangent line is 5-82 degree

According to some embodiments of the present invention, the range of the angle β between the blocking portion and the blocking portion tangent line is 25-60 degree.

According to some embodiments of the present invention, the shearing leaf is connected with one end of the cover leg and the other end is described in Crushing knife extends and the extending direction of the shearing leaf is parallel with the Plane of rotation of the crushing knife.

According to some embodiments of the present invention, the surface of the close shearing leaf of the shearing wing and the shearing leaf Extending direction is parallel.

According to some embodiments of the present invention, the cover leg includes circumferentially evenly-spaced 4.

According to some embodiments of the present invention, from the separate cover leg to the direction towards the cover leg, the cover Cross-sectional area be gradually increased.

According to some embodiments of the present invention, the cover is formed as spherical crown surface shape or truncated cone shape.

According to some embodiments of the present invention, there is the conflux ring of annular between the cover and the cover leg.

According to some embodiments of the present invention, the cross-sectional shape of the conflux ring is formed as straight line, camber line or fold-line-shaped Shape.

According to some embodiments of the present invention, flow-interfering bar and/or flow-disturbing are formed on the conflux ring and/or the cover leg Notch.

According to some embodiments of the present invention, the cover is equipped with the flow-interfering bar being spaced apart with the cover leg.

Soy bean milk making machine according to the present invention, comprising: body, body top are opened wide and limit processing chamber housing；Head, the machine Head is located on the body, and motor is equipped in the head, and the motor shaft of the motor extends downwardly；Above-mentioned crushing group Part, the shredder assemblies are set in the processing chamber, and the crushing knife is rotated by the motor driven, and the crushing cover connects It is connected to the head.

Further, soy bean milk making machine further includes positioning tube, and the positioning tube is located in the body and is set in the motor The outside of axis, wherein the crushing cover further includes the mounting portion being connected on the cover, the mounting portion is located at the positioning Cylinder is external.

Further, the mounting portion is pivotly set in outside the positioning tube by sleeve.

Further, there is external screw thread, and the inner wall of the mounting portion has internal screw thread on the outer surface of the positioning tube So that the mounting portion is threaded io on the positioning tube.

Another kind soy bean milk making machine according to the present invention, comprising: base, the base is interior to be equipped with motor, the motor of the motor The base is stretched out in axial direction；Cup body, the cup body are located on the base, limit processing chamber housing in the cup body；It is above-mentioned Shredder assemblies, the shredder assemblies set in the processing chamber, and the crushing knife is rotated by the motor driven, the powder Broken cover is connected to the bottom of cup and the cover leg stretches out upward.

Further, soy bean milk making machine further includes positioning tube, and the positioning tube is located in the cup body and is set in the motor The outside of axis, wherein the crushing cover further includes the mounting portion being connected on the cover, the mounting portion is located at the positioning Cylinder is external.

Detailed description of the invention

Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:

Fig. 1 is the bottom view of crushing cover according to an embodiment of the present invention；

Fig. 2 is the front sectional view of the A-A in Fig. 1 according to the present invention；

Fig. 3 is the front sectional view of crushing cover in accordance with another embodiment of the present invention；

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

Fig. 5 is the front sectional view of the crushing cover of further embodiment according to the present invention；

Fig. 6 is the front sectional view of the crushing cover of further embodiment according to the present invention；

Fig. 7 is the front sectional view of shredder assemblies according to an embodiment of the present invention,

Wherein, the front sectional view of shredder assemblies when Fig. 7 (a) is L/R=0,

The front sectional view of shredder assemblies when Fig. 7 (b) is L/R=4/25,

The front sectional view of shredder assemblies when Fig. 7 (c) is L/R=9/10；

Fig. 8 is the front sectional view of shredder assemblies in accordance with another embodiment of the present invention；

Fig. 9 is the front sectional view of shredder assemblies according to an embodiment of the present invention,

Wherein, the front sectional view of shredder assemblies when Fig. 9 (a) is d/D=1/4,

The front sectional view of shredder assemblies when Fig. 9 (b) is d/D=4/7,

The front sectional view of shredder assemblies when Fig. 9 (c) is d/D=1；

Figure 10 is the front sectional view of shredder assemblies in accordance with another embodiment of the present invention；

Figure 11 is the bottom view of shredder assemblies according to an embodiment of the present invention,

Wherein, the bottom view of shredder assemblies when Figure 11 (a) is α=0 degree,

The bottom view of shredder assemblies when Figure 11 (b) is α=25 degree,

The bottom view of shredder assemblies when Figure 11 (c) is α=90 degree；

Figure 12 is the bottom view of shredder assemblies according to an embodiment of the present invention,

Wherein, the bottom view of shredder assemblies when Figure 12 (a) is β=0 degree,

The bottom view of shredder assemblies when Figure 12 (b) is β=5 degree,

The bottom view of shredder assemblies when Figure 12 (c) is β=60 degree,

The bottom view of shredder assemblies when Figure 12 (d) is β=97 degree；

Figure 13 is the structural schematic diagram of soy bean milk making machine according to an embodiment of the present invention；

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

Figure 15 is the structural schematic diagram of soy bean milk making machine in accordance with another embodiment of the present invention；

Figure 16 is the structural schematic diagram of the soy bean milk making machine of another embodiment according to the present invention；

Figure 17 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 18 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 19 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 20 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 21 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 22 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 23 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 24 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 25 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 26 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 27 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 28 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 29 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 30 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 31 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 32 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 33 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 34 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 35 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 36 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 37 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 38 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 39 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Figure 40 is the structural schematic diagram of the soy bean milk making machine of further embodiment according to the present invention；

Appended drawing reference:

Soy bean milk making machine 1000；

Shredder assemblies 100；Crushing knife 1；Cutter hub 11；Shear the wing 12；Crushing cover 2；Cover 21；Deflector hole 211；Cover leg 22； Shear leaf 221；Extension 2211；Protrusion 2212；Prominent element 2213；Introduction part 222；Blocking portion 223；Conflux ring 23；Flow-disturbing Muscle 231；Flow-disturbing notch 232；Mounting portion 24；

Body 200；Processing chamber housing 201；

Head 300；Motor 301；Motor shaft 3011；

Sleeve 400；

Base 500；

Cup body 600；

Positioning tube 700；

Contraction flow region 800.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.

In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, art Language " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute The quantity of the technical characteristic of instruction." first " is defined as a result, the feature of " second " can explicitly or implicitly include one Or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include fisrt feature right above second feature and oblique upper, or be merely representative of First feature horizontal height is less than second feature.

Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that The applicable property of other techniques and/or the use of other materials.

In addition, structure of the fisrt feature described below in the "upper" of second feature may include the first and second feature shapes It also may include the embodiment that other feature is formed between the first and second features as the embodiment directly contacted, this The first and second feature of sample may not be direct contact.

Below with reference to the accompanying drawings shredder assemblies 100 according to an embodiment of the present invention for soy bean milk making machine 1000, crushing group are described Part 100 is applied in soy bean milk making machine 1000 with the cereal-granules in crushing soymilk machine 1000, and soya-bean milk is prepared.

As shown in Fig. 1-Figure 12, shredder assemblies 100 according to an embodiment of the present invention may include crushing knife 1 and crushing cover 2. Crushing knife 1 is arranged on motor shaft 3011, and can be under the driving of motor shaft 3011 in the internal rotating of crushing cover 2.It crushes The rotation of knife 1 can promote circulating for the slurries in crushing cover 2, collide cereal-granules and crushing knife 1 in crushing cover 2, Consequently facilitating crushing knife 1 crushes cereal-granules to prepare soya-bean milk.

Crushing knife 1 includes the shearing wing 12 of cutter hub 11 and its edge, specifically, 1 one side of crushing knife passes through cutter hub 11 It is fixed on motor shaft 3011, realization is on the other hand contacted to cereal with cereal-granules by the shearing wing 12 connected with cutter hub 11 The crushing of particle, to prepare soya-bean milk.It is understood that 11 part of cutter hub can also play the material in soy bean milk making machine 1000 To certain pulverization.

Crushing cover 2 includes cover 21 and is located at 21 edge of cover and circumferentially spaced multiple cover legs 22, at least one Shearing leaf 221 is connected on cover leg 22.The extending direction for shearing the wing 12 and shearing leaf 221 is parallel to each other, that is to say, that the shearing wing 12 extending direction and the extending direction for shearing leaf 221 are parallel to each other.Wherein, crushing knife 1 can be pivoted coaxially relative to crushing cover 2 Cereal to form share zone between shearing leaf 221 and the shearing wing 12, when crushing knife 1 rotates, in share zone Particle is crushed because shearing the shear action of the wing 12, therefore, can be in order to in soy bean milk making machine 1000 by setting share zone The crushing of cereal-granules.

As shown in Fig. 1-Figure 12, there are multiple deflector holes 211 on cover 21, consequently facilitating in guidance crushing cover 2 and crushing The circulation of cereal-granules outside cover 2 increases the probability that cereal-granules enter share zone and are sheared the shearing of the wing 12, Jin Erti The crushing effect and crush efficiency of high soy bean milk making machine 1000, prepare the soya-bean milk of delicate mouthfeel.Optionally, in the circumferential upper phase of cover 21 There is at least one deflector hole 211 between adjacent two cover legs 22.

A circumferential side surface at least one cover leg 22 is configured to stop the material hit to it and material is forced to enter Blocking portion 223 in share zone, that is to say, that blocking portion 223 can not only force material to enter in share zone, simultaneously also The cereal-granules in crushing cover 2 can be stopped to go to outside crushing cover 2 because of the centrifugal action of crushing knife 1, it is ensured that cereal-granules are multiple It enters in the share zone in crushing cover 2.

The range of angle β between 223 tangent line of blocking portion 223 and blocking portion is 3-90 degree, wherein in the level of crushing cover 2 In projection, it is 223 tangent line of blocking portion from 223 outermost end endpoint of blocking portion to the tangent line that the rotational trajectory of crushing knife 1 circle is done, passes through The range of angle β is adjusted to optimize the structure of soy bean milk making machine 1000, blocking portion 223 is made to stop the material hit to it and forces material In order to which crushing knife 1 crushes cereal-granules in into share zone, to improve soy bean milk making machine 1000 to a certain extent Crushing effect, so that soy bean milk making machine 1000 is accomplished that no slag exempts to filter.

Shredder assemblies 100 according to an embodiment of the present invention for soy bean milk making machine 1000 are stopped by being arranged on crushing cover 2 Portion 223, and the range of the angle β between 223 tangent line of blocking portion 223 and blocking portion is 3-90 degree, so that blocking portion 223 be made to stop The material that hits to it simultaneously forces material to enter in share zone, the crushing in order to crushing knife 1 to cereal-granules, and then one Determine the crushing effect for improving soy bean milk making machine 1000 in degree, soy bean milk making machine 1000 is made to accomplish that no slag exempts to filter.

Specifically, for example, when β=0 degree, as shown in Figure 12 (a), blocking portion 223 is overlapped with 223 tangent line of blocking portion, this When blocking portion 223 can not effectively stop cereal-granules to be thrown out of outside crushing cover 2 because of the effect of centrifugal force, crushing effect is poor.Work as β At=5 degree, as shown in Figure 12 (b), cereal-granules can be stopped the edge into share zone by blocking portion 223 at this time, effectively be cut It is smaller to cut region, crushing effect relative mistake.When β value is further increased to 60 degree, as shown in Figure 12 (c), blocking portion 223 at this time Cereal-granules can be stopped in share zone, crushing effect is preferable.However, such as scheming when β value is further increased to 97 degree Shown in 12 (d), blocking portion 223 can not stop cereal-granules in crushing cover 2 at this time, and crush efficiency is low, and crushing effect is poor. Therefore, the angle β between 223 tangent line of blocking portion 223 and blocking portion is further chosen as 5-82 degree, to advanced optimize blocking The structure in portion 223 crushes in order to which more cereal-granules enter in crushing cover 2.Further, blocking portion 223 and resistance Angle β between 223 tangent line of stopper is 25-60 degree.

According to some embodiments of the present invention, circumferential another side surface of at least one cover leg 22 is configured to cover Material outside 21 imports the introduction part 222 in share zone, specifically, when rotating drive slurries self-loopa due to crushing knife 1, Cereal-granules near crushing cover 2 are simultaneously by the centripetal force towards 2 center of crushing cover and along 1 rotation rail tangent line side of crushing knife Therefore the effect of upward centrifugal force can be located near crushing cover 2 to a certain extent by setting introduction part 222 Material be directed in share zone and in share zone be crushed, to improve the crushing effect and powder of soy bean milk making machine 1000 Broken efficiency prepares the soya-bean milk of delicate mouthfeel.

Introduction part 222 and blocking portion 223 are not parallel, that is to say, that the angle between blocking portion 223 and introduction part 222 exists Between 0 ° -180 °, so as to increase the zone of action of introduction part 222 and blocking portion 223 to a certain extent, make crushing cover 2 Cereal-granules in the larger range of outer periphery can be directed to share zone, with knife 1 to be comminuted crushing, and then improve powder Broken effect and crush efficiency.

According to some embodiments of the present invention, as shown in Figure 1, cover leg 22 includes circumferentially evenly-spaced 4, also It is to say, the number along the evenly-spaced cover leg of the circumferential direction of cover 21 is 4.

In some embodiments of the invention, as seen in figs. 2-10, from far from cover leg 22 to the direction towards cover leg 22 On, the cross-sectional area of cover 21 is gradually increased, that is to say, that the cross-sectional area of cover 21 is more next on the direction close to cover leg 22 It is bigger, until being connect with cover leg 22.Further, cover 21 is formed as spherical crown surface shape or truncated cone shape, not only may be used as a result, In order to the installation of crushing cover 2, while the volume for increasing crushing cover 2 is also helped, certainly, the invention is not limited thereto, cover 21 It may be formed as other shapes.

Further, there is the conflux ring 23 of annular, conflux ring 23 can promote cereal between cover 21 and cover leg 22 Grain can also ensure that the cereal-granules in crushing cover 2 do not run out of crushing cover 2 to the inner accumulation of crushing cover 2 to a certain extent, Refinement cereal-granules are pulverized to make cereal-granules enter in share zone, prepare the soya-bean milk of delicate mouthfeel.

Specifically, the cross-sectional shape of conflux ring 23 is formed as straight line, camber line or broken line shape, however, this field is general Lead to technical staff it is understood that conflux ring 23 can also be formed as other shapes.

Further, as shown in Figure 3 and Figure 4, flow-interfering bar 231 is formed on conflux ring 23 and/or cover leg 22 and/or disturb Flow gap 232, that is to say, that could be formed on conflux ring 23 and/or cover leg 22 in flow-interfering bar 231 or flow-disturbing notch 232 One, certainly, flow-interfering bar 231 and flow-disturbing notch 232 can also be formed simultaneously on conflux ring 23 and/or cover leg 22.When crushing knife 1 When rotation, the flow-interfering bar 231 on conflux ring 23 and/or cover leg 22 is set and/or flow-disturbing notch 232 can be with disorder crushing cover 2 Water circulation, force cereal-granules towards in crushing cover 2 share zone move so that crushing knife 1 is crushed, to mention High crushing effect refines cereal-granules, prepares the soya-bean milk of delicate mouthfeel.

In further embodiment of the present invention, as shown in figure 5, cover 21 is equipped with the flow-interfering bar being spaced apart with cover leg 22 231, for example, flow-interfering bar 231 and cover leg 22 are spaced setting on cover.The flow-interfering bar of setting is spaced apart on cover 21 with cover leg 22 231 can water circulation when crushing knife 1 rotates around disorder crushing cover 2, force cereal-granules towards cutting in crushing cover 2 Regional movement is cut, so that crushing knife 1 is crushed, to improve the crushing effect of shredder assemblies 100, refines cereal-granules, system The soya-bean milk of standby delicate mouthfeel out.

According to some embodiments of the present invention, shearing leaf 221 is connected with one end of cover leg 22 and the other end is towards crushing knife 1 Extend, consequently facilitating share zone is formed between shearing leaf 221 and the shearing wing 12 of crushing knife 1, in order to which cereal-granules are at this It is sheared the crushing of the wing 12 in share zone, refines cereal-granules, improves crushing effect, and then prepare the soya-bean milk of delicate mouthfeel.

The extending direction for shearing leaf 221 is parallel with the Plane of rotation of crushing knife 1, for example, shearing leaf shown in Fig. 7 and Fig. 9 221 towards crushing cover 2 central axis extend when, it is parallel with the Plane of rotation of crushing knife 1, it is possible thereby to make shear leaf 221 with Axial shearing is formed between crushing knife 1, consequently facilitating carrying out axial shearing to the cereal-granules in crushing cover 2 with by cereal-granules It crushes.

Further, the surface for shearing the close shearing leaf 221 of the wing 12 is parallel with the shearing extending direction of leaf 221, also It is to say, the surface opposite with shearing leaf 221 of the shearing wing 12 is parallel with the shearing extending direction of leaf 221, thus in the shearing wing 12 Axial shear action is formd between shearing leaf 221, axially to be sheared to the cereal-granules in share zone, improves and crushes effect Fruit prepares the soya-bean milk of delicate mouthfeel.

In further embodiment of the present invention, the extending direction for shearing leaf 221 is vertical with the Plane of rotation of crushing knife 1, The shearing wing 12 is vertically arranged with cutter hub 11, consequently facilitating radial shear is carried out to the cereal-granules in share zone, by cereal Particle crushes, and prepares the soya-bean milk that no slag exempts from filtering.

According to some embodiments of the present invention, shearing leaf 221 be connected with one end of cover leg 22 and the other end and cover leg 22 it Between limit gap, the length that the shearing wing 12 protrudes into the part in gap is L, and the maximum radius of turn of crushing knife 1 is R, L and R It needs to meet: 1/25≤L/R≤9/10.The size of share zone is adjusted by adjusting the size of L and R.It is understood that In the case that 1 revolving speed of crushing knife is constant, share zone is bigger, and crushing effect is better, thus it is guaranteed that the premise of 1 revolving speed of crushing knife Under, the soya-bean milk of delicate mouthfeel is prepared to improve the crushing effect of shredder assemblies 100 in increase share zone as far as possible.

Specifically, as shown in Fig. 7 (a), L=0, the shearing wing 12 is not extend into gap as L/R=0, cut at this time Share zone can not be constructed by cutting between the wing 12 and shearing leaf 221, therefore can not form shearing between the shearing wing 12 and shearing leaf 221 Effect, can not effectively improve the crushing effect of soy bean milk making machine 1000 at this time.As L/R=4/25 (such as L=8mm at this time, R= When 50mm), as shown in Fig. 7 (b), at this time shear the wing 12 extend on the appropriate location in gap, shearing leaf 221 and shearing the wing 12 it Between 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 is (for example, at this time L=45mm, R=50mm) when, as shown in Fig. 7 (c), although shearing the wing 12 and shear leaf 221 formation share zone it is larger, But since the radius of crushing knife 1 at this time is larger, this makes the load excessive of motor 301, to directly affect crushing knife 1 Revolving speed, the crushing effect of soy bean milk making machine 1000 is influenced by 1 revolving speed of crushing knife to a certain extent at this time.Optionally, 2/25 ≤L/R≤2/3.Still optionally further, 4/25≤L/R≤2/5.

According to some embodiments of the present invention, as shown in Figure 7 and Figure 8, it shears between the end of the wing 12 and the inner end in gap Distance be X, wherein X >=1mm, thus, it is possible to enter the end of the shearing wing 12 convenient for the cereal-granules of corresponding particle size Gap between the inner end in gap is so that it is sheared in the end of the shearing wing 12.Further, X >=3mm.More preferably, 5mm≤X≤15mm。

In some embodiments of the invention, the maximum gauge of crushing cover 2 is D, and the maximum rotating diameter of crushing knife 1 is d, D and d needs to meet: 1/4≤d/D≤1, by adjusting the size of D and d in order to adjust the size of share zone, to improve beans The crushing effect of pulp grinder 1000 prepares the soya-bean milk of delicate mouthfeel.

Specifically, as d/D=1/4, specifically with the maximum gauge 120mm of crushing cover 2 in the prior art, crushing knife 1 Maximum rotating diameter 30mm for be illustrated, as shown in Fig. 9 (a), since crushing cover 2 is too big, crushing knife 1 is too small, The limited crushed zone that crushing cover 2 and crushing knife 1 are constituted is too small, causes the crush efficiency of shredder assemblies 100 low.Work as d/D= 4/7 (for example, D=70mm, d=40mm), as shown in Fig. 9 (b), the maximum rotating diameter of crushing knife 1 is relative to crushing cover 2 at this time Maximum gauge ratio it is moderate, crushing knife 1 compare relative to crushing cover 2 it is balanced, therefore the crush efficiency of shredder assemblies 100 compared with It is high.However if D is constant, when further increasing d, for example, D=70mm, d=60mm, crushing knife 1 is too big with respect to crushing cover 2 at this time, Load in crushing cover 2 is larger, and makes the load of motor 301 larger, and the revolving speed of crushing knife 1 is relatively low, and crush efficiency is opposite Low, 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, It is unfavorable for the crushing of cereal-granules, the crush efficiency of soy bean milk making machine 1000 is low at this time, and crushing effect is relatively poor.Optionally, it crushes The maximum rotating diameter d of knife 1 and the maximum dimension D of crushing cover 2 can also meet: 1/3≤d/D≤6/7, to further mention The crushing effect of high soy bean milk making machine 1000.More preferably, 4/7≤d/D≤5/6.

According to some embodiments of the present invention, as shown in figure 9, the extension of the extending direction of shearing leaf 221 and the shearing wing 12 Gap between direction is Y, wherein Y >=0.5mm, that is to say, that the extending direction of shearing leaf 221 and the extension side of the shearing wing 12 Vertical range between is Y, and Y >=0.5.Further, Y >=1mm.More preferably, 1.5mm≤Y≤4mm.

According to some embodiments of the present invention, multiple shearing leaves 221 are asymmetric relative to the center of crushing cover 2.Further Ground is respectively positioned on different level on multiple shearing leaves 221, consequently facilitating multiple shearing leaves towards a side surface of crushing knife 1 Different share zones is respectively formed between 221 and the corresponding shearing wing 12 on the direction of vertical level, is realized to cereal The three-dimensional shearing of particle, improves crushing effect, refines cereal-granules.

Optionally, as shown in Figure 13 and Figure 14, the difference in height between 221 place horizontal plane of adjacent cutouts leaf is H, when H mistake When big, wherein one or more shearing leaves 221 and the gap for shearing the share zone formed between the wing 12 are larger, are unfavorable for paddy The crushing of composition granule, when H is too small, the gap for shearing the share zone formed between leaf 221 and the shearing wing 12 is smaller, three-dimensional powder Broken shear effect is unobvious, to sum up, the difference in height between 221 place horizontal plane of adjacent cutouts leaf is optional are as follows: H≤1mm.Into one It walks optionally, H≤0.5mm.Further, 0.1mm≤H≤0.3mm.

Optionally, the radial outer end of multiple shearing leaves 221 is located on different peripheries, that is to say, that multiple shearing leaves 221 Radial outer end and the distance between 2 center of crushing cover it is unequal.

According to some embodiments of the present invention, as shown in Figure 10 and Figure 16-18, shear leaf 221 extending direction relative to Horizontal plane has angle γ, as shown in Figure 10 and Figure 16-Figure 18 and Figure 30-Figure 32, wherein γ >=0 degree.As a result, relative to water Plane, shearing leaf 221 can be upwardly extended, can also be extended downwardly.Specifically, when the extending direction of shearing leaf 221 is opposite When horizontal plane is at an angle of γ, since the extending direction of the extending direction and shearing leaf 221 of the shearing wing 12 is parallel to each other, cut The extending direction for cutting the wing 12 is with respect to the horizontal plane also at an angle of γ, shears the wing 12 at this time and shears the shear action between leaf 221 Three-dimensional shearing is formd, the crushing effect of shredder assemblies 100 is improved, prepares the soya-bean milk that no slag exempts from filtering.

Further, γ >=5 degree, to further enhance the shearing wing 12 and shear the three-dimensional shear effect between leaf 221 In order to shear to cereal-granules solid, and then the crushing effect of shredder assemblies 100 is improved, prepares the beans that no slag exempts from filtering Slurry.

Specifically, when the angle γ of the extending direction of shearing leaf 221 with respect to the horizontal plane is very big, crushing knife 1 is in powder Aggravation agitation slurries in broken cover 2, although increasing flow-disturbing effect at this time, the linear velocity of the shearing wing 12 is reduced, to reduce Crushing effect, while biggish γ value makes motor 301 load imbalance, generates cavity, causes the noise of soy bean milk making machine 1000 It is larger.When γ is too small, shears leaf 221 and shear three-dimensional crush that the share zone between the wing 12 is constituted in crushing cover 2 and imitate Fruit is unobvious, and crushing effect is poor.To sum up, optionally, 5≤γ≤10 degree, so that further step improves the solid of shredder assemblies 100 Crushing effect.

According to some embodiments of the present invention, as shown in figure 13, shearing leaf 221 be formed as one end be connected on cover leg 22 and The step shape that the other end extends towards crushing knife 1, thus, it is possible to increase shearing leaf 221 to a certain extent in crushing cover 2 The flow-disturbing effect of slurries participates in crushing in share zone, and then improves crushing effect so that more cereal-granules be made to enter, Prepare the soya-bean milk that no slag exempts from filtering.

In some embodiments of the invention, as shown in figure 19, shearing leaf 221 is parallel with the Plane of rotation of crushing knife 1, and The free end of shearing leaf 221 vertically extends extension 2211 far from crushing knife 1, and extension 2211 can increase in crushing cover 2 The flow-disturbing effect of slurries enters more cereal-granules and participates in crushing in share zone, to improve crushing effect.

According to some embodiments of the present invention, as shown in figure 15, shearing leaf 221 extend along the vertical direction, shearing leaf 221 with A part of cover leg 22 is parallel and one end is connected to cover leg 22, wherein the shearing wing 12 is extend between cover leg 22 and shearing leaf 221, As a result, shear leaf 221 and shearing the wing 12 between formed radial shear effect, consequently facilitating to the cereal-granules in share zone into Row radial shear, cereal-granules are crushed, and prepare the soya-bean milk that no slag exempts from filtering.

In some alternative embodiments of the invention, as shown in figure 20, the Plane of rotation of shearing leaf 221 and crushing knife 1 is flat Row, and the middle section for shearing leaf 221 can increase slurries in crushing cover 2 far from the protrusion 2212 of crushing knife 1, raised 2212 Flow-disturbing effect enters more cereal-granules and participates in crushing in share zone, to improve crushing effect.

According to some embodiments of the present invention, as shown in figure 21, shearing leaf 221 is parallel with the Plane of rotation of crushing knife 1, cuts Cutting has through-hole on leaf 221, the protrusion element 2213 far from crushing knife 1 is connected in through-hole, and prominent element 2213 can increase The flow-disturbing effect for adding slurries in crushing cover 2 enters more cereal-granules and participates in crushing in share zone, to improve powder Broken effect.

According to some embodiments of the present invention, the model of the angle α between 222 tangent line of the normal of introduction part 222 and introduction part Enclosing is 3-87 degree, wherein in the floor projection of crushing cover 2, the rotation center and 222 outermost end endpoint of introduction part of crushing knife 1 it Between line be import refer to line, 222 tangent line of introduction part perpendicular to import refer to line, the normal of introduction part 222 and importing The different angle α values influence different to the crushing effect of soy bean milk making machine between 222 tangent line of portion.

Specifically, for example, when α=0 degree, as shown in Figure 11 (a), the normal of introduction part 222 and the tangent line of introduction part 222 It is overlapped, cereal-granules are thrown out of outside crushing cover 2 because of centrifugal force at this time, cannot be introduced into the share zone in crushing cover 2, are crushed Effect is poor.When further increasing α value, such as when α=5 °, the gap at this time between adjacent cutouts leaf 221 is smaller, can only allow Small part cereal-granules enter in crushing cover 2, and crushing effect is relatively poor.When α value is further increased to 25 degree, such as Figure 11 (b) shown in, charging gap is larger at this time, enters in crushing cover 2 convenient for cereal-granules, and the cereal-granules in crushing cover 2 are not It easily throws away, is crushed so that cereal-granules enter in share zone, crushing effect is preferable.When α value further increases At 65 degree, although cereal-granules can enter in crushing cover 2 at this time, shears the wing 12 and shear effective between leaf 221 Share zone becomes smaller, therefore crushing effect is relatively poor.When value=90 degree α, that is to say, that the normal of introduction part 222 with lead Enter 222 tangent line of portion it is vertical when, as shown in Figure 11 (c), at this time on the one hand introduction part 222 is unfavorable for introduction part outside crushing cover 2 222 imported into cereal-granules in crushing cover 2, are on the other hand also unfavorable for the optimization of the structure to shearing leaf 221.Therefore, into Optionally, the range of the angle α between 222 tangent line of normal and introduction part of introduction part 222 is 5-65 degree to one step, thus further Ground optimizes the structure of introduction part 222, crushes in order to which more cereal-granules enter in crushing cover 2, improves crushing effect.Again Further, the range of the angle α between 222 tangent line of the normal of introduction part 222 and introduction part is 25-50 degree.

As shown in Figure 13-Figure 27 and Figure 40, soy bean milk making machine 1000 according to an embodiment of the present invention may include body 200, machine First 300 and above-mentioned shredder assemblies 100.Wherein, it is opened wide at the top of body 200 and limits processing chamber housing 201, user can be by paddy Composition granule is put into processing chamber housing 201 from the open top of body 200, with the crushing of component 100 to be comminuted, to prepare Soya-bean milk.

Head 300 is located on body 200, and motor 301 is equipped in head 300, and the motor shaft 3011 of motor 301 is to downward It stretches, specifically, head 300 may be provided on the open top of body 200, to close or open body 200, motor 301 Motor shaft 3011 is protruded into body 200 and is extended downwardly.

Shredder assemblies 100 are located in processing chamber housing 201, and crushing knife 1 is driven by motor 301 to be rotated, and crushing cover 2 is connected to Head 300 drives the rotation of crushing knife 1 by 301 drive motor shaft 3011 of motor, to the cereal-granules in crushing cover 2 into Row crushes, to prepare soya-bean milk.

Soy bean milk making machine 1000 according to an embodiment of the present invention can be to a certain degree by the way that above-mentioned shredder assemblies 100 are arranged The upper crushing effect for improving soy bean milk making machine 1000, prepares the soya-bean milk of delicate mouthfeel.

According to some embodiments of the present invention, soy bean milk making machine 1000 further includes positioning tube 700, and positioning tube 700 is located at body 200 Outside that is interior and being set in motor shaft 3011, wherein crushing cover 2 further includes the mounting portion 24 being connected on cover 21, mounting portion 24 It is located at outside positioning tube 700, positioning tube 700 is arranged in external by the motor shaft 3011 in soy bean milk making machine 1000, consequently facilitating will Crushing cover 2 is mounted on the fixed installation that crushing cover 2 is realized outside positioning tube 700 by mounting portion 24.The lower part of head 300 is also It is provided with lower cover, crushing cover 2 can be securely fixed on head 300.

Further, mounting portion 24 is pivotly set in outside positioning tube 700 by sleeve 400, as a result, crushing cover 2 It is pivotly set in outside positioning tube 700 by sleeve 400.Specifically, when motor shaft 3011 drives crushing knife 1 to rotate When, crushing cover 2 is also around the axis of motor shaft 3011 and 1 rotating Vortex of crushing knife, it is to be understood that crushing knife 1 and crushing The rotation speed of cover 2 is different.Not only make to be formed between the shearing leaf 221 of crushing cover 2 and the shearing wing 12 of crushing knife 1 as a result, Differential shearing improves crushing effect, accomplishes that no slag exempts from filter effect, and crushing cover 2 to crush the cereal-granules in crushing cover 2 Slurries are stirred during rotation, prevent to some extent being sticking.

In further embodiment of the present invention, there is external screw thread, and mounting portion 24 is interior on the outer surface of positioning tube 700 Wall has internal screw thread so that mounting portion 24 is threaded io on positioning tube 700, and crushing cover 2 passes through mounting portion 24 and positioning as a result, Threaded connection between cylinder 700 is fixed on positioning tube 700.

According to some embodiments of the present invention, as shown in Figure 10 and Figure 13, Figure 16-Figure 18, the maximum rotation of crushing knife 1 is straight Diameter is d, and processing chamber housing 201 is that Dm, d and Dm need to meet following item with the diameter of the corresponding position of 1 Plane of rotation of crushing knife Part: 3/18≤d/Dm≤3/4, different d/Dm values have different influences to the crushing effect of soy bean milk making machine 1000.

Specifically, if the maximum rotating diameter d of crushing knife 1 is smaller, and processing chamber housing 201 with 1 rotary flat of crushing knife When the diameter Dm of the corresponding position in face is larger, this makes the invalid crushed zone in soy bean milk making machine 1000 larger, causes soy bean milk making machine 1000 crushing effect is bad.If the maximum rotating diameter d of crushing knife 1 is larger, and processing chamber housing 201 with crushing knife 1 rotate When the diameter Dm of the corresponding position of plane is smaller, since biggish crushing knife 1 makes the load of motor 301 become larger, crushing knife 1 Revolving speed be affected, crushing effect is relatively poor.Further, the maximum rotating diameter d and processing chamber housing 201 of crushing knife 1 The relationship between the diameter Dm of the corresponding position of 1 Plane of rotation of crushing knife it is optional are as follows: 1/4≤d/Dm≤7/13, thus The structure of soy bean milk making machine 1000 is advanced optimized, the crushing effect of soy bean milk making machine 1000 is improved.More preferably, the maximum rotation of crushing knife 1 The relationship between the diameter Dm of the corresponding position of 1 Plane of rotation of crushing knife of diameter d and processing chamber housing 201 can also be: 4/ Crushing effect is improved to largely optimize 1000 structure of soy bean milk making machine in 15≤d/Dm≤6/13.

According to some embodiments of the present invention, as shown in Figure 22-Figure 25 and Figure 40, in processing chamber housing 201 with shredder assemblies 100 corresponding positions have contraction flow region 800, and the maximum gauge of contraction flow region 800 is less than the diameter at 201 other positions of processing chamber housing To form small space, it is not only advantageous to cereal-granules as a result, and accumulates in contraction flow region 800, and to shear leaf 221 and shearing Small space shear is formed between the wing 12 in contraction flow region 800, when crushing knife 1 rotates, negative pressure is formed in crushing cover 2, thus just It enters in crushing cover 2 in the cereal-granules in slurries in order to the crushing of crushing knife 1, improves crushing effect.

Further, the radial minimum clearance between contraction flow region 800 and crushing cover 2 is M, it is understood, however, that M The size of value has a certain impact for crushing effect.For example, the nothing when M value is very big, between crushing cover 2 and contraction flow region 800 Effect crushed zone is bigger, cannot achieve shearing leaf 221 and shears the small space shear between the wing 12, so that crush efficiency is low, Crushing effect is bad, and the noise of soy bean milk making machine 1000 at this time is larger, impacts to the life of user.When M value is very small, Cereal-granules are easy to be stuck between contraction flow region 800 and crushing cover 2, cause serum recycle inside and outside crushing cover 2 unsmooth, so that crushing effect Rate is lower, and crushing effect is poor.Optionally, the radial minimum clearance between contraction flow region 800 and crushing cover 2 are as follows: M >=5mm, thus Optimize the structure of soy bean milk making machine 1000 to a certain extent to form small space shear in soy bean milk making machine 1000, improve crush efficiency and Crushing effect.

Further, the radial minimum clearance between contraction flow region 800 and crushing cover 2 may also is that M >=8mm, thus into The structure of one-step optimization soy bean milk making machine 1000 simultaneously forms small space shear in soy bean milk making machine 1000, improves crush efficiency and crushes effect Fruit.Still further, the radial minimum clearance between contraction flow region 800 and crushing cover 2 can also meet: 10mm≤M≤20mm.

In some embodiments of the invention, the maximum gauge of contraction flow region 800 is D1, the maximum gauge of contraction flow region 800 Influence of the size for crushing effect is crucial one of parameter.For example, the invalid crushing when D1 is larger, in soy bean milk making machine 1000 Region is larger, causes the crushing effect of soy bean milk making machine 1000 bad.When D1 is very small, not only it is not easy to heat knot on body 200 The assembly of structure be easy to cause and is sticking simultaneously because the heat load of 200 bottom of body is higher.The maximum gauge of contraction flow region 800 is optional Are as follows: D1≤130mm, so that the structure for optimizing soy bean milk making machine 1000 to a certain extent is cut with forming small space in soy bean milk making machine 1000 It cuts, improves crushing effect.

Further, the maximum gauge of contraction flow region 800 may also is that D1≤110mm, to advanced optimize soy bean milk making machine 1000 structure improves crushing effect to form small space shear in soy bean milk making machine 1000.Still further, contraction flow region 800 Maximum gauge range may also is that 80mm≤D1≤100mm.

According to some embodiments of the present invention, as shown in figs. 19-21, crushing knife 1 is at a distance from 201 bottom wall of processing chamber housing S, when s is very small, the load of agitation slurries when crushing knife 1 rotates is larger, and the downward pressure of crushing knife 1 is larger, so that The temperature rise of motor 301 is higher, while the revolving speed of crushing knife 1 is lower, and crushing effect is poor.When S is very big, when crushing knife 1 rotates Agitation slurries load it is smaller, the downward pressure of crushing knife 1 is smaller, be easy to generate whirlpool in soy bean milk making machine 1000 so that The noise of soy bean milk making machine 1000 is larger, and reduces crush efficiency, and crushing effect is poor.Therefore, crushing knife 1 and processing chamber housing The distance of 201 bottom walls is optional are as follows: S >=8mm.Further, S >=10mm is mentioned to advanced optimize the structure of soy bean milk making machine 1000 High crushing effect.Further, 15mm≤S≤40mm.

According to some embodiments of the present invention, the bottom of crushing cover 2 is not higher than the bottom of motor shaft 3011, that is, It says, the bottom of crushing cover 2 is located at below the lowermost of motor shaft 3011, or concordant with the bottom of motor shaft 3011, from And stand on the table when being removed from body 200 head 300 convenient for head 300, it is not only advantageous to putting for head 300 It sets, desktop can also be protected not to be crushed knife 1 and scratched, while also avoiding the damage of crushing knife 1.

Further, as shown in Figure 19-21, the height between the bottom of crushing cover 2 and the bottom of motor shaft 3011 Degree difference is P, wherein P >=0mm, consequently facilitating the placement of head 300, avoids because the least significant end of motor shaft 3011 protrudes crushing cover 2 least significant end is outer and makes 300 astasia of head.Further, the bottom of the bottom of crushing cover 2 and motor shaft 3011 Between difference in height: P >=1mm, to advanced optimize the structure of soy bean milk making machine 1000 in favor of the placement of head 300.Again into one Step ground, 2mm≤P≤6mm are not only advantageous to the placement of head 300 as a result, also avoid to a certain extent due to P value is very big The waste of material when the bad order and manufacture crushing cover 2 of caused crushing cover 2.

As shown in Figure 28-Figure 39, another kind soy bean milk making machine 1000 according to an embodiment of the present invention, may include base 500, cup Body 600 and above-mentioned shredder assemblies 100.Wherein, motor 301 is equipped in base 500, the motor shaft 3011 of motor 301 is stretched upwards Base 500 out, cup body 600 are located on base 500, and processing chamber housing 201 is limited in cup body 600, stretch out the electricity of base 500 upwards Arbor 3011 is extend into processing chamber housing 201.

Shredder assemblies 100 are located in processing chamber housing 201, and crushing knife 1 is driven by motor 301 to be rotated, and crushing cover 2 connects cup body 600 bottoms and cover leg 22 stretches out upward, the rotation of crushing knife 1 are driven by 301 drive motor shaft 3011 of motor, to crushing cover Cereal-granules in 2 are crushed, to prepare soya-bean milk.

Another kind soy bean milk making machine 1000 according to an embodiment of the present invention can be one by the way that above-mentioned shredder assemblies 100 are arranged Determine the crushing effect for improving soy bean milk making machine 1000 in degree, prepares the soya-bean milk of delicate mouthfeel.

According to some embodiments of the present invention, soy bean milk making machine 1000 further includes positioning tube 700, and positioning tube 700 is located at cup body 600 Outside that is interior and being set in motor shaft 3011, wherein crushing cover 2 further includes the mounting portion 24 being connected on cover 21, mounting portion 24 It is located at outside positioning tube 700, positioning tube 700 is arranged in external by the motor shaft 3011 in soy bean milk making machine 1000, consequently facilitating will Crushing cover 2 is mounted on the fixed installation that crushing cover 2 is realized outside positioning tube 700 by mounting portion 24.

Further, mounting portion 24 is pivotly set in outside positioning tube 700 by sleeve 400, as a result, crushing cover 2 It is pivotly set in outside positioning tube 700 by sleeve 400.Specifically, when motor shaft 3011 drives crushing knife 1 to rotate When, crushing cover 2 is also around the axis of motor shaft 3011 and 1 rotating Vortex of crushing knife, it is to be understood that crushing knife 1 and crushing The rotation speed of cover 2 is different.Not only make to be formed between the shearing leaf 221 of crushing cover 2 and the shearing wing 12 of crushing knife 1 as a result, Differential shearing improves crushing effect, accomplishes that no slag exempts from filter effect, and crushing cover 2 to crush the cereal-granules in crushing cover 2 Slurries are stirred, prevent to some extent being sticking.

According to some embodiments of the present invention, the maximum rotating diameter of crushing knife 1 be d, processing chamber housing 201 and crushing knife The diameter of the corresponding position of 1 Plane of rotation is that Dm, d and Dm need to meet the following conditions: 3/18≤d/Dm≤3/4, different d/ Dm value has different influences to the crushing effect of soy bean milk making machine 1000.

According to some embodiments of the present invention, corresponding to shredder assemblies 100 in processing chamber housing 201 as shown in Figure 33-Figure 36 There is contraction flow region 800, the maximum gauge of contraction flow region 800 is less than the diameter at 201 other positions of processing chamber housing to be formed at position Small space is not only advantageous to cereal-granules as a result, and accumulates in contraction flow region 800, and make shear leaf 221 and shear the wing 12 it Between small space shear is formed in contraction flow region 800, when crushing knife 1 rotates, negative pressure is formed in crushing cover 2, consequently facilitating slurries Interior cereal-granules enter the crushing in crushing cover 2 in order to crushing knife 1, improve crushing effect.

In some embodiments of the invention, the maximum gauge of contraction flow region 800 is D1, the maximum gauge of contraction flow region 800 Influence of the size for crushing effect is crucial one of parameter.For example, the invalid crushing when D1 is larger, in soy bean milk making machine 1000 Region is larger, causes the crushing effect of soy bean milk making machine 1000 bad.When D1 is very small, not only it is not easy to heat knot on cup body 600 The assembly of structure be easy to cause and is sticking simultaneously because the heat load of 600 bottom of cup body is higher.The maximum gauge of contraction flow region 800 is into one It walks optional are as follows: D1≤130mm, so that the structure for optimizing soy bean milk making machine 1000 to a certain extent is small to be formed in soy bean milk making machine 1000 Space shear improves crushing effect.

Further, the maximum gauge of contraction flow region 800 may also is that D1≤110mm, to advanced optimize soy bean milk making machine 1000 structure improves crushing effect to form small space shear in soy bean milk making machine 1000.Still further, contraction flow region 800 Maximum gauge range can also be: 80mm≤D1≤100mm.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description Point can be combined in any suitable manner in any one or more of the embodiments or examples.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this The range of invention is defined by the claims and their equivalents.

Claims

1. a kind of shredder assemblies for soy bean milk making machine characterized by comprising

Crushing knife, the crushing knife include the shearing wing of cutter hub He its edge；

Crushing cover, the crushing cover includes cover and is located at the covers edge and circumferentially spaced multiple cover legs, described There are multiple deflector holes on cover, be connected with shearing leaf at least one described cover leg, the bottom-open of the crushing cover is described The extending direction for shearing the wing and the shearing leaf is parallel to each other, wherein the crushing knife can be pivoted coaxially relative to the crushing cover To form share zone between the shearing leaf and the shearing wing, a circumferential side surface at least one cover leg is by structure It causes to stop the material hit to it and the material is forced to enter the blocking portion in the share zone；

Wherein the range of the angle β between the blocking portion and the blocking portion tangent line is 3-90 degree；

Wherein in the floor projection of the crushing cover, from the blocking portion outermost end endpoint to the rotational trajectory of the crushing knife The tangent line that circle is done is the blocking portion tangent line.

2. shredder assemblies according to claim 1, which is characterized in that between the blocking portion and the blocking portion tangent line The range of angle β is 5-82 degree.

3. shredder assemblies according to claim 2, which is characterized in that between the blocking portion and the blocking portion tangent line The range of angle β is 25-60 degree.

4. shredder assemblies according to claim 1, which is characterized in that the shearing leaf be connected with one end of the cover leg and The other end extends towards the crushing knife and the extending direction of the shearing leaf is parallel with the Plane of rotation of the crushing knife.

5. shredder assemblies according to claim 4, which is characterized in that the surface close to the shearing leaf of the shearing wing It is parallel with the shearing extending direction of leaf.

6. shredder assemblies according to claim 1, which is characterized in that the cover leg includes circumferentially evenly-spaced 4 It is a.

7. shredder assemblies according to claim 1, which is characterized in that from far from the cover leg to the side towards the cover leg Upwards, the cross-sectional area of the cover is gradually increased.

8. shredder assemblies according to claim 7, which is characterized in that the cover is formed as spherical crown surface shape or truncated cone Shape.

9. shredder assemblies according to claim 7, which is characterized in that have annular between the cover and the cover leg Conflux ring.

10. shredder assemblies according to claim 9, which is characterized in that the cross-sectional shape of the conflux ring is formed as straight Line, camber line or broken line shape.

11. shredder assemblies according to claim 9, which is characterized in that be formed on the conflux ring and/or the cover leg Flow-interfering bar and/or flow-disturbing notch.

12. shredder assemblies according to claim 7, which is characterized in that the cover is equipped with and is spaced apart with the cover leg Flow-interfering bar.

13. a kind of soy bean milk making machine characterized by comprising

Body, body top are opened wide and limit processing chamber housing；

Head, the head are located on the body, and motor is equipped in the head, and the motor shaft of the motor is to downward It stretches；

According to claim 1, shredder assemblies described in any one of -12, the shredder assemblies set in the processing chamber, institute It states crushing knife to be rotated by the motor driven, and the crushing cover is connected to the head.

14. soy bean milk making machine according to claim 13, which is characterized in that further include positioning tube, the positioning tube is located at described Body is interior and is set in the outside of the motor shaft, wherein the crushing cover further includes the mounting portion being connected on the cover, The mounting portion is located at outside the positioning tube.

15. soy bean milk making machine according to claim 14, which is characterized in that the mounting portion is pivotly set in by sleeve Outside the positioning tube.

16. soy bean milk making machine according to claim 14, which is characterized in that there is external screw thread on the outer surface of the positioning tube, And the inner wall of the mounting portion has internal screw thread so that the mounting portion is threaded io on the positioning tube.

17. a kind of soy bean milk making machine characterized by comprising

Base, the base is interior to be equipped with motor, and the motor shaft of the motor stretches out the base upwards；

Cup body, the cup body are located on the base, limit processing chamber housing in the cup body；

According to claim 1, shredder assemblies described in any one of -12, the shredder assemblies set in the processing chamber, institute It states crushing knife to be rotated by the motor driven, the crushing cover is connected to the bottom of cup and the cover leg stretches out upward.

18. soy bean milk making machine according to claim 17, which is characterized in that further include positioning tube, the positioning tube is located at described Cup body is interior and is set in the outside of the motor shaft, wherein the crushing cover further includes the mounting portion being connected on the cover, The mounting portion is located at outside the positioning tube.

19. soy bean milk making machine according to claim 18, which is characterized in that the mounting portion is pivotly set in by sleeve Outside the positioning tube.

20. soy bean milk making machine according to claim 18, which is characterized in that there is external screw thread on the outer surface of the positioning tube, And the inner wall of the mounting portion has internal screw thread so that the mounting portion is threaded io on the positioning tube.