CN103654470B - Food processor with small-space crushing cover - Google Patents
Food processor with small-space crushing cover Download PDFInfo
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- CN103654470B CN103654470B CN201310106545.6A CN201310106545A CN103654470B CN 103654470 B CN103654470 B CN 103654470B CN 201310106545 A CN201310106545 A CN 201310106545A CN 103654470 B CN103654470 B CN 103654470B
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- crushing cover
- cup
- crushing
- space crushing
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- 235000013305 food Nutrition 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 133
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000007599 discharging Methods 0.000 claims description 89
- 239000002002 slurry Substances 0.000 claims description 10
- 230000004941 influx Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
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- 238000000034 method Methods 0.000 abstract description 14
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- 125000004122 cyclic group Chemical group 0.000 abstract description 3
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- 235000007164 Oryza sativa Nutrition 0.000 description 2
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Abstract
In order to solve the problems that an existing food processor is poor in uniformity of the material crushing effect, and the change of the load of a motor is large, the invention provides a food processor with a small-space crushing cover. The food processor comprises a cup body and a cutter body. The cutter body is arranged at the bottom of the cup body and is driven by a motor, the cutter body is provided with a water pumping part which enables water in the cup body to move towards the bottom of the cup body in the rotating process, the small-space crushing cover is arranged at the bottom of the cup body and on the periphery of the cutter body, the small-space crushing cover is provided with at least one top feed port and a plurality of discharge ports, and the maximal permission passing size of materials on the discharge ports is smaller than the original size of materials to be crushed. The food processor has the advantages that a material crushing procedure is divided into a small-space concentrated crushing stage and a cyclic crushing stage, so that the material crushing effect is greatly improved, and the uniformity of the crushing effect is guaranteed; the paste liquid level is always stable in the whole crushing procedure, and accordingly long-term stable operation of the motor is guaranteed.
Description
Technical field
The present invention relates to food processing technology field, specifically, is related to a kind of food for being provided with little space crushing cover and adds
Work machine.
Background technology
Provided with motor at lower formula food processor is relatively simple due to its cup section structure, in soy bean milk making machine, food processor etc.
Field is widely adopted.In order to improve crushing effect, existing food processor be commonly arrange on cup flow-interfering bar,
The structures such as turbulent flow cup, flow disturbing cover and cutter hub constitute crushing system.
On the one hand, the structure such as flow-interfering bar, turbulent flow cup, flow disturbing cover is larger to the randomness of the flow-disturbing effect of material, causes
There is larger fluctuation in the crushing effect for stating the crushing system that structure is constituted with cutter hub, the uniformity of crushing effect is difficult to ensure that；
On the other hand, liquid level is unstable when above-mentioned crushing system is crushed, and the load of motor is changed greatly, and the motor working time is longer, electricity
Machine temperature rise is higher, affects electrical machinery life.
In order to solve the problems, such as that crushing effect is not good, present applicant has proposed system is crushed in the little space of many totally-enclosed structures
System, and the little space crushing system of above-mentioned full-closed structure is relatively costly, structure is relative complex, while being also dfficult to apply to tradition
Provided with motor at lower formula food processor.
The content of the invention
The present invention is for existing food processor is poor to crushing material same effect, motor load is changed greatly asks
A kind of topic, there is provided food processor for being provided with little space crushing cover.
The technical problem solved required for of the invention, can be achieved through the following technical solutions：
A kind of food processor for being provided with little space crushing cover, including cup and bottom of cup is arranged on by Motor drive
Cutter hub, it is characterised in that：So that the portion of drawing water that water is moved towards bottom of cup in cup, institute when the cutter hub is provided with rotation
State and unsealed little space crushing cover is provided with around bottom of cup, cutter hub, the unsealed little space crushing cover has at least
One its top feed mouth and multiple discharging openings, the material of the discharging opening is maximum allowable original by being smaller in size than material to be comminuted
Size.
In the present invention, the discharging opening is poroid, and the material of the discharging opening is maximum allowable by being smaller in size than 8 millimeters；
More preferably, the discharging opening is bar hole, and the width of the bar hole is less than 8 millimeters；More preferably, the bar hole is along non-closed
It is longitudinally disposed that cover outer wall is crushed in little space.
In the present invention, its top feed mouth is entered in order to water and material in up big and down small horn-like from charging aperture
Unsealed little space crushing cover.
In the present invention, below the unsealed little space crushing cover charging aperture material stop part is provided with, with avoid from
Charging aperture spills little space crushing cover into the material of little space crushing cover under the crushing of cutter hub；The unsealed little space
Crushing cover is provided with the material stop part formed by closing waist below charging aperture.
In the present invention, the portion of drawing water on the cutter hub is the blade for being arranged on cutter hub wing towards bottom of cup side；Or
Person is to be arranged on back of the body sword of the cutter hub wing towards bottom of cup side；Or to be arranged on the wing of horizontal buckling on cutter hub；Or
Person is to be arranged on the wing that relative level is reversed on cutter hub；Or for any combination of said structure.
In the present invention, the wing of horizontal buckling is provided with blade near little space crushing cover side on the cutter hub；Or knife
The wing of horizontal buckling carries out torsion setting along wing length direction again on body, with formed lateral drainage effect, be conducive to water from
Discharge in little space crushing cover discharging opening.
In the present invention, the gross area of the charging aperture is S1 with the ratio of the gross area of discharging opening, wherein, 1≤S1≤4.5,
To keep charging aperture and discharging opening turnover water balance, it is to avoid the generation of cavity and whirlpool.
In the present invention, the little space crushing cover upper end is with the ratio of the discharging opening gross area with the gross area in cup gap
S2, wherein, 1≤S2≤7, so that the water discharged from discharging opening and material are easy to roll into charging aperture.
In the present invention, the unsealed little space crushing cover is removably disposed on cup, in order to little space powder
Broken cover dismounting and cleaning.
Here, unsealed little space crushing cover refers to, little space crushing cover entirety blow-by, before crushing, little space
Crushing cover is limited in all or most solid material in little space crushing cover, in crushing process, will be greater than discharging opening
Maximum allowable being limited in little space crushing cover by the solid material of size of material carry out concentration crushing, solid material size
It is maximum allowable less than the material of discharging opening after size, material is circulated crushing inside and outside little space crushing cover, when little sky
Between after crushing cover is arranged in cup, the inside and outside water being each filled with inside and outside water, and little space crushing cover of little space crushing cover begins
Connection is kept eventually.
The material of discharging opening is maximum allowable to be referred to by size, and the size of discharging opening size minimum position, thing causes material
Before not crushing, discharging opening cannot be passed through.
The present invention is provided with the food processor of little space crushing cover, by the little space crushing cover for arranging non-closed structure,
And maximum allowable the setting by size of the material of discharging opening is arrived less than material original size to be comminuted, material is first in little sky
Between carry out concentration crushing in crushing cover, larger-size material is limited in all the time in little space crushing cover and is circulated crushing, collection
After middle crushing the material Jing discharging openings by size maximum allowable less than the material of discharging opening discharge and together roll with slurries,
On influx charging aperture, under gravity, material and slurries together fall into charging aperture, and carry out inside and outside little space crushing cover
Circulation is crushed.
Compared with the existing food processor for being provided with little space crushing cover, the invention is provided with the food of little space crushing cover
Product processing machine, on the one hand, little spatial concentration will be divided into the crushing of material and crushed and circulate two stages of crushing, little space collection
The mode for combining is crushed in middle crushing and circulation so that crushing material effect is significantly increased, and the uniformity of crushing effect is obtained
Ensure；On the other hand, whichever shredding stage slurries, material remain that identical flow direction is circulated, and slurries are from discharging
Mouthful discharge after under the collective effect of centrifugal force and cup rolling, on gush, reaching energy at charging aperture should greatly lose, in gravity
In the presence of fall into charging aperture so that in whole crushing process, slurries liquid level is more steady all the time, and motor load change is less,
Ensure that motor work steady in a long-term.
Description of the drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the food processor that the present invention is provided with little space crushing cover.
Fig. 2 is the explosive view of cup of the present invention.
Fig. 3 is the food processor material and water-cycling mode schematic diagram that the present invention is provided with little space crushing cover.
Fig. 4 is the structural representation of little second embodiment of space crushing cover of the invention.
Fig. 5 is the structural representation of the third embodiment of little space crushing cover of the invention.
Fig. 6 is the structural representation of the 4th kind of embodiment of little space crushing cover of the invention.
Fig. 7 is the structural representation of the 5th kind of embodiment of little space crushing cover of the invention.
Fig. 8 is the structural representation of the 6th kind of embodiment of little space crushing cover of the invention.
Fig. 9 is the structural representation of the 7th kind of embodiment of little space crushing cover of the invention.
Figure 10 a are the top view of the first embodiment of cutter hub of the present invention.
Figure 10 b are the longitudinal sectional view of the first embodiment of cutter hub of the present invention.
Figure 11 a are the top view of second embodiment of cutter hub of the present invention.
Figure 11 b are the dimensional structure diagram of second embodiment of cutter hub of the present invention.
Figure 12 is the dimensional structure diagram of the third embodiment of cutter hub of the present invention.
Specific embodiment
In order that the technological means of the present invention, creation characteristic, reached purpose and effect are easy to understand, with reference to tool
Body is illustrated, and the present invention is expanded on further.
Idea of the invention is that, by existing provided with motor at lower formula food processor crushing system basic functional principle
Analysis, finds the crushing system that existing food processor is consisted of the structures such as flow-interfering bar, turbulent flow cup, flow disturbing cover and cutter hub, powder
Broken effect, crushing effect uniformity are poor, liquid level it is unstable, cause the defect that motor load is changed greatly, by the present invention
A kind of food processor that cover structure is crushed using non-closed little space is provided.
The overall structure of the food processor for being provided with little space crushing cover referring to Fig. 1 and Fig. 2, the present invention adds with existing food
Work machine is similar, including cup 1, and lid 2 can be again arranged on cup 1, and the bottom of cup 1 is provided with what material was crushed
Cutter hub 3, in present embodiment, cutter hub 3 is driven by the motor 41 being arranged in base 4 by shaft coupling transmission, certainly, knife
Body 3 can also be directly driven by the axle of motor 41, the major part of said structure and non-invention, no longer be retouched in detail
State, for the miscellaneous part of the food processor for being provided with little space crushing cover, such as control unit, heater block, anti-overflow part
Deng also no longer carrying out tired stating herein.
From unlike existing food processor, the present invention is provided with unsealed little sky around the bottom of cup 1, cutter hub
Between crushing cover 5, be provided with the portion of drawing water on unsealed little space crushing cover 5 cutter hub 3 of the present invention to coordinate, the effect in portion of drawing water
It is that, when cutter hub 3 is rotated, the water enabled in cup 1 is moved towards the bottom of cup 1（For the portion of drawing water will below
It is described in detail）.So, as shown in figure 3, arranging after being open with outer wall at the top of unsealed little space crushing cover 5, in knife
In the presence of body 3, the material and water in cup 1 will enter unsealed little space from the top of unsealed little space crushing cover 5
In crushing cover 5（Region A）, then be discharged to up to unsealed little space crushing from the unsealed little opening of external wall of space crushing cover 5
Cover 5 and the region B that surrounds of cup 1, material and water rolls under the stop of cup 1, on influx unsealed little space crushing cover 5
The opening at top, finally under gravity from open top into unsealed little space crushing cover 5, and is carried out always
State circulation.
The endless form of unsealed little space crushing cover 5 is passed in and out according to above-mentioned material and water, we will be unsealed little
The opening at the top of space crushing cover 5 is referred to as charging aperture, and the opening of the unsealed little outer wall of space crushing cover 5 is referred to as into discharging opening.
It is pointed out that in order to realize the purpose that little space of the invention is crushed, for the discharging opening of unsealed little space crushing cover 5
Require, the material of the unsealed little discharging opening of space crushing cover 5 is maximum allowable to be needed less than thing to be comminuted by size
Material original size, i.e., before material is not crushed, cannot pass through discharging opening.So, under above-mentioned endless form, material must
Concentration must be first passed through to crush, the material for being smaller in size than discharging opening at least after crushing material is maximum allowable after size,
Can discharge from the discharging opening of unsealed little space crushing cover 5.
Here, we are crushed to material in unsealed little space crushing cover 5 maximum less than the material of discharging opening fair
Perhaps little spatial concentration shredding stage is referred to as by the shredding stage of size.Due to the unsealed little inner space of space crushing cover 5
Volume be volume much smaller than cup 1, so, material is concentrating shredding stage to be imposed restrictions in little space, effect
To greatly promote, be that material finally obtains preferable crushing effect and provides the foundation and guarantee；Material is crushed to less than discharging
The material of mouth is maximum allowable after size, and the partial material can be discharged from discharging opening, into circulation shredding stage, due to Jing
Material size after too small spatial concentration is crushed is less, on the one hand, can ensure that circulation shredding stage enters one to material
On the other hand step crushing effect, the material of reduced size is not in that circulation shredding stage causes that motor load is unbalanced to ask
Topic, material and water rolling, on when influxing the charging aperture of unsealed little space crushing cover 5, momentum greatly loses, in gravity
In the presence of can automatically fall in the charging aperture at the top of unsealed little space crushing cover 5, it is to avoid material and water it is excessive on
Gush so that the liquid level in cup 1 can maintain the height at the top of a little higher than unsealed little space crushing cover 5, this
The relatively existing food processor of bright food processor has more preferable liquid level.
It is understood that for different materials, the material of the unsealed little discharging opening of space crushing cover 5 is maximum allowable
Should be different by size.When for example, for the solid materials such as soya bean, broad bean, peanut are crushed, unsealed little space powder
The material of 5 discharging openings of broken cover is maximum allowable should to be less than 8 millimeters by size, non-close during for solid materials such as crushing mung beans
The material of the little discharging opening of space crushing cover 5 for closing is maximum allowable should to be less than 6 millimeters by size, for crushing rice, black rice
Deng solid material when, the material of the unsealed little discharging opening of space crushing cover 5 is maximum allowable should to be less than 4 millimeters by size,
It is concrete then chosen according to actual needs.Therefore, as shown in Fig. 2 unsealed little space crushing cover 5 preferably with cup
1 is dismountable, and unsealed little space crushing cover 5 can be by mode and the cup such as spinner or setting magnetic texure absorption
1 is coordinated, and excessive description is not done herein.
It is pointed out that the purpose of the present invention is based on, for unsealed little space crushing cover 5 not necessarily will be complete
The solid material in portion is limited in little space crushing cover 5 and carries out concentration crushing.For example soya bean and rice are mixed and is with soya bean
During main material, the material of the unsealed little discharging opening of space crushing cover 5 it is maximum allowable by being smaller in size than 8 millimeters by will be big
Partial material is limited in little space crushing cover 5 and carries out concentration crushing, equally can reach to the high-quality of material on the whole
Amount is crushed.
Fig. 1 to Fig. 3 illustrates a kind of preferably embodiment, and the top of unsealed little space crushing cover 5 has open-like shape
Charging aperture 51, and its top feed mouth 51 is overall in up big and down small horn-like, and such setting can be in order to water and material
Little space crushing cover is entered from charging aperture 51；It is understood that the charging aperture 51 at the top of unsealed little space crushing cover 5
Can be such to be advantageous in that into the material in unsealed little space crushing cover 5 not with by the way of multiple little charging apertures
Unsealed little space crushing cover 5 is easily spilt in crushing process, but is so that material and water enter non-closed from charging aperture 51
Little space crushing cover 5 become more to be difficult.
Therefore, in order to avoid the material from charging aperture 51 into unsealed little space crushing cover 5 is under the crushing of cutter hub 3
Unsealed little space crushing cover 5 is spilt, can be with the lower section of the unsealed charging aperture 51 of little space crushing cover 5 setting material
Stop part 53, in present embodiment, unsealed little space crushing cover 5 forms material stop part 53 by closing waist mode.Stop
Portion 53 can also be by the bulge-structure in the setting of the inner side of unsealed little space crushing cover 5（Do not illustrate）To realize, Huo Zheqi
How the stop part that his structure is formed, specifically arranged, and can be chosen according to the actual needs.Material is in unsealed little sky
Between in the crushing process of crushing cover 5, there is situation about splashing on material, due to being provided with stop part 53 by material is stopped into Hui Feimi
In the little space crushing cover 5 for closing.Certainly, by rationally arranging the structure of unsealed little space crushing cover 5 and cutter hub 3, material
It can be more preferable suppression to splash in crushing process.
The bottom of unsealed little space crushing cover 5 is straight-tube shape in present embodiment, is provided with multiple vertical thereon
Bar shaped discharging opening 52, multiple bar shaped discharging openings 52 can be uniformly arranged, with equably to the discharge of material and water.May be appreciated
It is that it will be determined by the strip width of bar shaped discharging opening 52 by size that the material of bar shaped discharging opening 52 is maximum allowable, that
As a example by make soya-bean milk, the strip width of bar shaped discharging opening 52 is capable of achieving the present invention less than 8 millimeters to discharging opening size
Require.
Referring to Fig. 4 and Fig. 5, for little space crushing cover, its underpart equally may be used in addition to the straight-tube shape shown in Fig. 1 to Fig. 3
To adopt other shapes, such as the up-small and down-big taper shown in up big and down small taper or Fig. 5 shown in Fig. 4, the two
Discharging opening 52 equally employs the structure of bar shaped discharging opening, and bar shaped discharging opening extends along tapered side.Above-mentioned various bar shapeds go out
Material mouth, bar shaped discharging opening is longitudinally disposed along the outer wall of non-closed little space crushing cover, so that from unsealed little
The water that the discharging opening of space crushing cover 5 is discharged is in vertical water surface shape.
Referring back to Fig. 3, bar shaped discharging opening is longitudinally disposed along the outer wall of non-closed little space crushing cover 5 so that from non-closed
The water discharged of the little discharging opening of space crushing cover 5 be in vertical water surface shape, the water of vertical water surface shape touched after cup 1, will
Be more beneficial for material and water rolling, on influx the charging aperture 51 at the top of unsealed little space crushing cover 5.Such benefit exists
In, when material is crushed in unsealed little space crushing cover 5 through concentration, after together discharging from discharging opening 52 with water, material
With water preferably roll, on gush effect can avoid not yet through circulation crush larger-size material remain in it is unsealed little
Region B between space crushing cover 5 and cup 1, the effect that following cycle can be promoted to crush, finally improves the overall powder to material
Broken effect.
Certainly, for unsealed little space crushing cover can also be ellipsoidal cross section or polygonal structure, very
Extremely can be other irregular shapes, so be provided with turbulence structure equivalent in unsealed little space crushing cover, can
Crushing is crushed and circulates to be more beneficial for concentration of the material in unsealed little space crushing cover 5.Meanwhile, it is no matter unsealed
Which type of shape little space crushing cover 5 adopts, and can crush along non-closed little space in unsealed little space crushing cover 5
Cover outer wall longitudinal direction bar shaped discharging opening, with improve material and water rolling, on gush effect.
Referring to Fig. 6 to Fig. 7, the bar shaped discharging opening on little space crushing cover can also be adopted horizontal by certain angle
（Incline）Or in horizontal mode arranging.Referring to Fig. 8, the discharging opening 52 on unsealed little space crushing cover 5 equally can be with
For poroid discharging opening, present embodiment is illustrated with the discharging opening 52 of circular hole.The no matter poroid discharging opening of which kind of shape,
Its material is maximum allowable then will to be determined by size by the aperture of discharging opening, then as a example by make soya-bean milk, poroid discharging opening
52 aperture is capable of achieving requirement of the present invention to discharging opening size less than 8 millimeters.Present embodiment is with the discharging opening of circular hole
52 arrange in two rows mode and carry out example, this not limitation of the present invention.Referring to Fig. 9, bar shaped discharging opening and it is poroid go out
Material mouth even can be with using being arranged on little space crushing cover by the way of combining.Due to set-up mode and combination it is various, this
Place no longer carries out one by one tired stating.
In addition to little space crushing cover, cutter hub is also a significant components of the present invention, because to realize that the present invention is advanced
The little spatial concentration of row is crushed and is circulated crushing again, and cutter hub must cause the water in cup 1 towards the bottom of cup 1 when rotating
Move in portion.To achieve these goals, the present invention is to draw water portion to realize by the setting on cutter hub, but for the portion of drawing water,
Not there was only a kind of implementation, be also not necessarily limited to a kind of embodiment, the structure of cutter hub will be described in detail below.
Rotated clockwise with cutter hub in the present invention and illustrated, referring to Figure 10 a and Figure 10 b, in this real embodiment, adopted
With the cutter hub 3 of two wings, wing 31 is provided with blade 32 towards the bottom side of cup 1 on cutter hub 3, and the one side of blade 32 is to thing
Material is crushed, and on the other hand when cutter hub 3 is rotated, blade 32 pushes water open and can cause the water in cup 1 towards the bottom of cup 1 fortune
It is dynamic.So, for the cutter hub of present embodiment, cutter hub wing 31 is portion of drawing water towards the blade 32 of the bottom side of cup 1.
In addition, the wing 33 of horizontal buckling, the wing 33 of horizontal buckling are additionally provided with the cutter hub 3 of present embodiment
The effect for being pressed downward water can be produced to the water in cup 1, the bending angle of the wing 33 of horizontal buckling can be 60-180 degree,
Preferably 80-100 degree, the length of bending part is preferably 3-15 millimeters.Present embodiment employs level lateral bending folding upwards
Mode illustrated, for the above-mentioned bending of the present invention equally can be downwards configured with level.
After the wing 33 for arranging horizontal buckling, present embodiment is also in wing 33 near unsealed little space crushing cover
5 sides are provided with blade 34, and blade 34 can spend with the angle β of tangent line one of cutter hub rotation, the scope of angle β with 0 to 50, preferably
Be 0 to 25 degree.The overall crushing effect of the cutter hub 3 that on the one hand blade 34 increases, another aspect blade 34 can be rotated in cutter hub 3
When produce towards the lateral drainage in the unsealed discharging opening direction of little space crushing cover 5 and act on, advantageously in water and material from
Discharge in the unsealed little discharging opening of space crushing cover 5, strengthen the effect that circulation is crushed.Certainly, for the effect of lateral drainage,
Can also be realized by the way that wing 33 is reversed again along the length direction of wing 33（Reverse towards the direction that cutter hub 3 is rotated）,
Herein with regard to no longer carrying out tired stating.
Referring to Figure 11 a and Figure 11 b, in present embodiment, cutter hub 3 employs 4 wing 31a, for carrying out powder to material
Broken blade 32a is arranged on the side that wing 31a is open towards cup 1, during in order that cutter hub 3 being rotated, the water court in cup 1
Move to the bottom of cup 1, back of the body sword 33a be provided with towards the bottom side of cup 1 in wing 31a, back of the body sword 33a does not play pulverization,
But when cutter hub 3 is rotated, back of the body sword 3 can cause water in cup 1 to move towards the bottom of cup 1.So, for the knife of present embodiment
Body 3, wing 31a is portion of drawing water towards the back of the body sword 33a of the bottom side of cup 1.
Referring to Figure 12, in present embodiment, cutter hub 3 employs the wing 31b that a relative level is reversed, the knife of torsion
Wing 31b equally can be when cutter hub 3 be rotated so that the water in cup 1 is moved towards the bottom of cup 1, then, for this embodiment party
The cutter hub 3 of formula, the wing 31b that relative level is reversed is portion of drawing water.Meanwhile, wing 31b also sets towards the bottom side of cup 1
Blade 32b is put, blade 32b is identical with front institute's embodiment, while play a part of to crush and press water, as present embodiment
How other wings of cutter hub 3 are chosen, then chosen according to crushing effect and pressure water effect demand.It is possible to understand
, the cutter hub in the respective embodiments described above, on the premise of crushing effect demand is met, the structure in above-mentioned various portions of drawing water can
Individually to adopt, it is also possible to adopt after being combined, due to the change structure of cutter hub be it is various, the present invention in can not possibly be one by one
Enumerate, but all cutter hubs for meeting demand of the present invention, all should be in the scope that the claims in the present invention are claimed.
For the ease of understanding the present invention, below in conjunction with Fig. 3 the food processor of little space crushing cover is provided with to the present invention again
Operation principle illustrate.
When needing to be processed material, water and material are put in cup 1, for material is preferably directly placed at
Inside unsealed little space crushing cover 5（That is region A）But, even if material is placed on the unsealed little He of space crushing cover 5
Region B between cup is for food processor of the invention also no any impact.Because being rotated into work in cutter hub 3
After state, material can with discharging opening 52 discharge water rolling, on influx unsealed little space crushing cover 5 charging aperture 51 simultaneously
Fall in unsealed little space crushing cover 5, and can't remain in the B of region.
In the present invention, after material is in the unsealed little space crushing cover 5, proceeds by concentration and crush, now due to
The size of material is maximum allowable by size more than the material of discharging opening 52, and material is before not crushing can not be together with water from going out
Material mouth 52 discharges unsealed little space crushing cover 5.So, material is imposed restrictions in unsealed little space crushing cover 5
Inside crushed, now from unlike the probability crushing of existing food processor, due to unsealed little space crushing cover 5
Volume it is less, by rational setting, cutter hub 3 can cover in unsealed little space crushing cover 5 more than 90% space,
Crushing of the material in unsealed little space crushing cover 5 is no longer probabilistic, but sufficiently, completely.
Only when material be crushed to it is maximum allowable less than the material of discharging opening 52 by size when, material be possible to from
Discharging opening 52 discharges unsealed little space crushing cover 5, and actually due to the collision between material itself and unsealed little
The collision of the non-discharging opening position of space crushing cover 5, and with the dissection between cutter hub 3, most of material needs to be crushed to
The material of slightly smaller than discharging opening 52 it is maximum allowable by size when, unsealed little space crushing cover 5 could be discharged.Thus, filling
Point, completely concentrate shredding stage, be that the follow-up crushing process of material provides the foundation, thus it is ensured that, promote to the final of material
Crushing effect.
The material that little spatial concentration is crushed is completed, circulation shredding stage is initially entered（Now, size is more than discharging opening 52
Material is maximum allowable also to carry out concentration crushing by the material of size in unsealed little space crushing cover 5）.Material is accompanied by
Water is discharged from the unsealed discharging opening 52 of little space crushing cover 5, water rolls in the presence of centrifugal force and cup 1, on influx it is non-
At the charging aperture 51 of closed little space crushing cover 5, material along with water also together rolling, on influx unsealed little space powder
At the charging aperture 52 of broken cover 5, material and water fall into again the charging of unsealed little space crushing cover 5 in the effect of self gravitation
Mouthful, material is discharged again after contacting with cutter hub 3 from discharging opening 52, and is circulated with this.
Because in little spatial concentration crushing process, material has been crushed to less size, circulation on the one hand can be promoted
On the other hand the crushing effect of shredding stage, size is less and more uniform material also causes to circulate shredding stage motor
Load is more balanced；Meanwhile, water and material from after the discharge of discharging opening 52 under the collective effect of centrifugal force and cup 1 rolling, on
Gush, reach energy at charging aperture 51 and greatly lose, fall under gravity into charging aperture so that whole crushing process
In, liquid level is more steady all the time, and motor load change is less, it is ensured that motor work steady in a long-term.
Certainly, in order that circulation shredding stage, water circulation is unimpeded inside and outside unsealed little space crushing cover 5, obtain compared with
Good crushing effect, while avoiding the generation of cavity and whirlpool, the gross area of charging aperture 51（If be using multiple charging apertures
The area sum of multiple charging apertures）, discharging opening 52 the gross area（The area sum of multiple discharging openings）And unsealed little sky
Between between the upper end of crushing cover 5 and cup 1 gap the gross area（It is directed downward from cup 1 and looks over, overall annular in shape, such as Fig. 3
Shown in middle C）Between be the presence of a preferably relation.
Here, suppose that the gross area of charging aperture 51 is S1 with the ratio of the gross area of discharging opening 52, when 1≤S1≤4.5,
The inflow of charging aperture 51 will maintain a relative equilibrium with the water yield of discharging opening 52, unsealed little in cyclic process
Region A in the space crushing cover 5 and region B between unsealed little space crushing cover 5 and cup 1 is empty all without occurring
Hole, vortex, preferably, liquid level is more steady in cyclic process for the crushing effect of material.
When S1 is less than 1, the water yield of discharging opening 52 will be far longer than the inflow of charging aperture 51, due to charging aperture 51
Place has little time to carrying out moisturizing in unsealed little space crushing cover 5, will in region a produce cavity, vortex.
When S1 is more than 4.5, the inflow of charging aperture 51 will be far longer than the water yield of discharging opening 52, unsealed little
Water in space crushing cover 5 has little time to be discharged in the B of region, and cavity, vortex will be produced in the B of region.
In addition, it is assumed that the gross area in gap and discharging opening 52 between the unsealed little upper end of space crushing cover 5 and cup 1
The ratio of the gross area is S2, when 1≤S2≤7, water from rolling after the discharge of discharging opening 52, on the effect gushed preferably, especially can
The rolling more concentrated from the surrounding of cup 1, on influx charging aperture 51, this ensure that the stationarity of liquid level in cup 1.
When S2 be less than 1 when, due to the gross area in gap between the upper end of space crushing cover 5 and cup 1 it is too small, in discharging opening 52
The water and material of discharge will have little time to roll upwards, on gush, circulation can be caused smooth, the effect that circulation will be affected to crush.
When S2 is more than 7, due to the gross area in gap between the upper end of space crushing cover 5 and cup 1 it is excessive, water and material from
After discharging opening 52 is discharged, between unsealed little space crushing cover 5 and cup 1（Region B）Tumbling effect it is poor, water and thing
Material can only carry out circumferential rotary motion in the B of region, and not carry out the tumbling motion towards charging aperture 51.
In a word, compared with existing food processor, the invention is provided with the food processing of non-closed little space crushing cover
Machine, on the one hand, little spatial concentration will be divided into the crushing of material and crushed and circulate two stages of crushing, little spatial concentration is crushed
The mode for combining is crushed with circulation so that crushing material effect is significantly increased, and the uniformity of crushing effect is guaranteed；Separately
On the one hand, whichever shredding stage slurries, material remain that identical flow direction is circulated, and slurries are from after discharging opening discharge
Under the collective effect of centrifugal force and cup rolling, on gush, reaching energy at charging aperture should greatly lose, under gravity
Fall into charging aperture so that in whole crushing process, slurries liquid level is more steady all the time, and motor load change is less, it is ensured that electricity
Machine work steady in a long-term.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification this
The principle of invention, of the invention without departing from the spirit and scope of the present invention also to have various changes and modifications, these changes
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (7)
1. it is provided with the food processor of little space crushing cover, including cup and is arranged on bottom of cup by motor-driven knife
Body, it is characterised in that：So that the portion of drawing water that water is moved towards bottom of cup in cup, the cup when cutter hub is provided with rotation
Unsealed little space crushing cover is provided with around body bottom, cutter hub, the unsealed little space crushing cover has at least one
Its top feed mouth and multiple discharging openings, the material of the discharging opening is maximum allowable by being smaller in size than the original chi of material to be comminuted
Very little, the discharging opening is bar hole, and the width of the bar hole is less than 8 millimeters, and the bar hole is crushed along non-closed little space
The outer wall of cover is longitudinally disposed, and material carries out first concentration crushing in little space crushing cover, and larger-size material is limited all the time
Crushing is circulated in little space crushing cover, is concentrated after crushing less than the maximum allowable material by size of material of discharging opening
Discharge and together roll with slurries through discharging opening, on influx charging aperture, under gravity, material together falls with slurries
Enter charging aperture, and crushing is circulated inside and outside little space crushing cover.
2. the food processor for being provided with little space crushing cover according to claim 1, it is characterised in that：Its top feed
Mouthful in up big and down small horn-like.
3. the food processor for being provided with little space crushing cover according to claim 1, it is characterised in that：It is described unsealed
Material stop part is provided with below little space crushing cover charging aperture.
4. the food processor for being provided with little space crushing cover according to claim 3, it is characterised in that：It is described unsealed
Little space crushing cover is provided with the material stop part formed by closing waist below charging aperture.
5. the food processor for being provided with little space crushing cover according to claim 1, it is characterised in that：On the cutter hub
The portion of drawing water is the blade for being arranged on cutter hub wing towards bottom of cup side；Or to be arranged on cutter hub wing towards bottom of cup
The back of the body sword of side；Or to be arranged on the wing of horizontal buckling on cutter hub；Or reverse to be arranged on relative level on cutter hub
Wing；Or for any combination of said structure.
6. the food processor for being provided with little space crushing cover according to claim 1, it is characterised in that：The charging aperture
The gross area is S1 with the ratio of the gross area of discharging opening, wherein, 1≤S1≤4.5.
7. the food processor for being provided with little space crushing cover according to claim 1, it is characterised in that：The little space powder
Broken cover upper end is S2 with the ratio of the discharging opening gross area with the gross area in cup gap, wherein, 1≤S2≤7.
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| CN201310106545.6A CN103654470B (en) | 2013-03-29 | 2013-03-29 | Food processor with small-space crushing cover |
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| CN201310106545.6A CN103654470B (en) | 2013-03-29 | 2013-03-29 | Food processor with small-space crushing cover |
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| CN103654470B true CN103654470B (en) | 2017-05-10 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478205B (en) * | 2014-09-16 | 2017-12-12 | 广东美的生活电器制造有限公司 | Food crushing and processing machine |
| CN106264128B (en) * | 2015-06-05 | 2019-09-27 | 广东美的生活电器制造有限公司 | Soy bean milk making machine |
| CN113397407B (en) * | 2017-04-10 | 2022-06-17 | 九阳股份有限公司 | Food processing machine |
| CN110772131A (en) * | 2018-07-31 | 2020-02-11 | 广东美的生活电器制造有限公司 | Food processor |
| CN112021963B (en) * | 2019-06-03 | 2022-01-25 | 浙江绍兴苏泊尔生活电器有限公司 | Cutter, cutter assembly, whipping cup and food processor |
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| CN201150243Y (en) * | 2008-01-15 | 2008-11-19 | 刘翔 | Full-automatic soya-bean milk making machine |
| CN201213745Y (en) * | 2008-07-14 | 2009-04-01 | 胡秋雷 | Multifunctional stirring device |
| CN202723516U (en) * | 2012-05-22 | 2013-02-13 | 九阳股份有限公司 | Stable running juicer |
| CN203226708U (en) * | 2013-03-29 | 2013-10-09 | 九阳股份有限公司 | Food processing machine with small-space crushing cover |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002336139A (en) * | 2001-05-17 | 2002-11-26 | Miyouga Yoshihide | Mixer |
| CN201451238U (en) * | 2009-07-02 | 2010-05-12 | 惠家电器制造有限公司 | Multifunctional soymilk grinder and vortex cover thereof |
| CN102178458B (en) * | 2010-10-27 | 2013-07-10 | 九阳股份有限公司 | High-efficiency pulverizing unit and soybean milk machine for rapidly making soybean milk |
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|---|---|---|---|---|
| CN201150243Y (en) * | 2008-01-15 | 2008-11-19 | 刘翔 | Full-automatic soya-bean milk making machine |
| CN201213745Y (en) * | 2008-07-14 | 2009-04-01 | 胡秋雷 | Multifunctional stirring device |
| CN202723516U (en) * | 2012-05-22 | 2013-02-13 | 九阳股份有限公司 | Stable running juicer |
| CN203226708U (en) * | 2013-03-29 | 2013-10-09 | 九阳股份有限公司 | Food processing machine with small-space crushing cover |
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