CN108784267A - Screw rod and food processor - Google Patents
Screw rod and food processor Download PDFInfo
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- CN108784267A CN108784267A CN201710284195.0A CN201710284195A CN108784267A CN 108784267 A CN108784267 A CN 108784267A CN 201710284195 A CN201710284195 A CN 201710284195A CN 108784267 A CN108784267 A CN 108784267A
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- Prior art keywords
- rod
- spiral bar
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- transportation section
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
Abstract
The present invention provides a kind of screw rod and food processor, screw rod includes：The body of rod, the body of rod include sequentially connected transportation section, ground section and extruded segment, and the cross-sectional area of the body of rod is from transportation section to extruded segment first increases and then decreases；Spiral bar, spiral bar are wrapped on the body of rod；The section of spiral bar is trapezoidal, and the width of the end face of the one end of spiral bar far from the body of rod is t1, and width of the spiral bar close to the end face of one end of the body of rod is t2, wherein, the maximum gauge of t1≤t2, the body of rod are D, wherein 0.06D≤t2≤0.15D or 0.08D≤t2≤0.11D.The section of spiral bar is arranged to trapezoidal by the technical solution, and the width of the upper and lower side of spiral bar is rationally limited by the maximum gauge of the body of rod simultaneously, so that the width of the upper and lower side of spiral bar can be adapted with the maximum gauge of the body of rod, so that screw rod preferably can convey food materials and be squeezed, and then can ensure that product squeezes the juice speed and juicing effect to improve the effect of squeezing the juice of product, while the phenomenon that this kind setting can also prevent stifled slag and food residues from skidding.
Description
Technical field
The present invention relates to kitchen utensils fields, in particular to a kind of screw rod and food processor.
Background technology
The extruding screw of the food processor of horizontal Normal juice machine and twin-screw driving at present on the market is in discharge food residues
When, easily there are food residues and skids and food residues is caused to be not easy to be discharged, meanwhile, the parameter setting of the spiral bar of extruding screw at present
It is bad, on the one hand cause the conveying capacity of extruding screw weaker, it is slower so as to cause speed of squeezing the juice, on the other hand cause
The juice slag separation of food materials is not thorough, thus reduces crushing juice rate.
Therefore, a kind of extruding screw and food that food residues can be quickly discharged to and can be improved crushing juice rate how is designed
Object processor becomes current urgent problem to be solved.
Invention content
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
Therefore, it is an object of the present invention to provide a kind of screw rods.
It is another object of the present invention to provide a kind of food processors.
In view of this, the embodiment of first aspect present invention provides a kind of screw rod, it to be used for food processor, the screw rod
Including：The body of rod, the body of rod include sequentially connected transportation section, ground section and extruded segment, and the cross-sectional area of the body of rod is from institute
Transportation section is stated to the extruded segment first increases and then decreases；Spiral bar, the spiral bar are wrapped on the body of rod；The spiral bar
Section it is trapezoidal, the width of the end face of the one end of the spiral bar far from the body of rod is t1, and the spiral bar is close to described
The width of the end face of one end of the body of rod is t2, wherein the maximum gauge of t1≤t2, the body of rod are D, wherein 0.06D≤t2≤
0.15D or 0.08D≤t2≤0.11D.
The screw rod that embodiment according to a first aspect of the present invention provides, the transportation section of the body of rod are used to food materials being fed forward,
The ground section of the body of rod is for further grinding food materials, and the extruded segment of the body of rod fully squeezes food materials, so that food materials
The separation of juice slag, and the section of spiral bar is arranged to trapezoidal, while spiral bar is rationally limited by the maximum gauge of the body of rod
Lower end width so that the lower end width of spiral bar can be adapted with the maximum gauge of the body of rod, so that screw rod can
Preferably food materials are conveyed and are squeezed, and then just can improve treatment effect of the screw rod to food materials, to improve crushing juice rate.
Wherein it is preferred to which the maximum gauge of the bodies of rod of the width t2 of the lower end of spiral bar more than or equal to 0.06 times, is less than or equal to 0.15 times
The body of rod maximum gauge, it is further preferred that maximums of the width t2 of the lower end of spiral bar more than or equal to 0.08 times of the body of rod
Diameter D, the maximum dimension D of the body of rod less than or equal to 0.11 times.Meanwhile this kind setting due to improve screw rod to the defeated of food materials
It send and extrusion capability, it is thus possible to the phenomenon that enough preventing stifled slag and food residues from skidding.And by by the cross-sectional area of the body of rod
The particle of the size of the body of rod and the food residues of corresponding position can be made to be adapted from transportation section to extruded segment first increases and then decreases, to
Preferably food materials can be conveyed, ground and be squeezed.In addition the width of spiral bar upper end can be arranged smaller, you can will
The section of spiral bar is set as just setting trapezoidal, this kind, which is arranged, can be more conducive to the conveying, grinding and extruding of food materials, wherein into
Preferably, the width t1 of the end face of the one end of the spiral bar far from the body of rod is than spiral bar close to one end of the body of rod for one step
Small 1mm of width t2 of end face or so.
In addition, the screw rod in above-described embodiment provided by the invention can also have following additional technical feature：
In above-mentioned multiple technical solutions, it is preferable that the width of the end face of the one end of the spiral bar far from the body of rod
For t1, wherein the width of 2mm≤t1≤4mm and/or the spiral bar close to the end face of one end of the body of rod is t2,
In, 3mm≤t2≤5mm.
It, can be by rationally limiting the width of the top and bottom of spiral bar, so that spiral bar energy in those technical solutions
It is enough that preferably food materials are conveyed, and by by the width t1 of the end face of the one end of spiral bar far from the body of rod, i.e. spiral bar
The upper bottom width of trapezoid cross section is disposed greater than in the range of being less than or equal to 4mm equal to 2mm, and by spiral bar close to the body of rod
The width t2 of the end face of one end, i.e. the bottom width of the trapezoid cross section of spiral bar are disposed greater than and are less than or equal to 5mm equal to 3mm
In the range of screw rod can be made to reach best to the conveying, grinding and squeezing effect of food materials, thus the defeated of product can either be improved
Speed is sent, to improve the juicing effect of product, and the crushing juice rate of product can be improved.Wherein it is preferred to which spiral bar is far from the body of rod
One end end face width t1, i.e. the upper bottom width of the trapezoid cross section of spiral bar is preferably 2.5mm, and spiral bar is close to the body of rod
The bottom width of the width t2 of the end face of one end, the i.e. trapezoid cross section of spiral bar are preferably 4.3mm.
In the above-mentioned technical solutions, it is preferable that side and the bar of the spiral bar close to the side of the transportation section
Angle between the axis of body is α, wherein 60 °≤α<90°；The side of side of the spiral bar far from the transportation section with
Angle between the axis of the body of rod is β, wherein 60 °≤β≤90 °.
In the technical scheme, pass through the angle by spiral bar between the side of the side of transportation section and the axis of the body of rod
Degree α, which is disposed greater than, to be less than equal to 60 ° in the range of 90 °, can increase conveying capacity of the body of rod to food materials, so that food materials
It can be flowed more quickly from transportation section to extruded segment under the action of the body of rod, and juice slag detaches under the action of extruded segment, into
And can ensure that squeeze the juice speed and the juicing effect of product, to improve the effect of squeezing the juice of product.Meanwhile by the way that spiral bar is separate
Angle beta between the side of the side of transportation section and the axis of the body of rod is disposed greater than the range less than or equal to 90 ° equal to 60 °
It is interior, conveying capacity of the body of rod to food materials can be further increased, so that food materials can be more quickly under the action of the body of rod
It is flowed from transportation section to extruded segment, and juice slag detaches under the action of extruded segment, and then can be further assured that squeezing the juice for product
Speed and juicing effect, to improve the effect of squeezing the juice of product.
Wherein it is preferred to which the spiral bar is between the side and the axis of the body of rod of the side of the transportation section
Angle [alpha] be more than or equal to 75 ° be less than or equal to 85 °, it is further preferred that α be equal to 75 °.This kind setting enable spiral bar more
Food materials are squeezed well, and then squeezing effect of the product to food materials can be improved, to improve crushing juice rate.
Wherein it is preferred between the side and the axis of the body of rod of side of the spiral bar far from the transportation section
Angle beta be more than or equal to 70 ° be less than or equal to 80 °, it is further preferred that β be equal to 70 °.This kind setting enable spiral bar more
Food materials are squeezed well, and then squeezing effect of the product to food materials can be improved, to improve crushing juice rate.
Wherein it is preferred to the spiral bar on the transportation section close to the side of the transportation section side with it is described
Angle [alpha] between the axis of the body of rod be less than the side of side of the spiral bar far from the transportation section on the transportation section with
Angle beta between the axis of the body of rod.This kind setting enables spiral bar preferably to squeeze food materials, and then can
Squeezing effect of the product to food materials is improved, to improve crushing juice rate.
In above-mentioned multiple technical solutions, it is preferable that the length of the transportation section is L1, wherein 55mm≤L1≤65mm,
And/or the length of the ground section is L2, wherein the length of 35mm≤L2≤45mm and/or the extruded segment is L3, wherein
25mm≤L3≤35mm。
In those technical solutions, can by rationally limiting the transportation section of the body of rod, the length of ground section and extruded segment so that
The comparison of the Design of length of each section of the body of rod is reasonable, so that can rationally match between the conveying of food materials, grinding and extruding
It closes, so that the conveying effect of food materials is more preferable, and then just can improve the conveying speed of food materials and improve the crushing juice rate of food materials.Its
In, it is preferable that for the length L1 of transportation section in the range of being less than or equal to 65mm more than or equal to 55mm, the length L2 of ground section is big
In the range of being less than or equal to 45mm equal to 35mm, the length L3 of extruded segment is in the range for being less than or equal to 35mm more than or equal to 25mm
It is interior.
In above-mentioned multiple technical solutions, it is preferable that the length between the transportation section, the ground section and the extruded segment
Degree is than being 6:4:3.
In those technical solutions, can by rationally limiting the transportation section of the body of rod, the length of ground section and extruded segment so that
The comparison of the Design of length of each section of the body of rod is reasonable, so that can compare conjunction between the conveying of food materials, grinding and extruding
Reason cooperation so that the conveying effect of food materials is more preferable, and then just can improve the conveying speed of food materials and improve the crushing juice rate of food materials.
Wherein it is preferred to which the length L1 of transportation section is preferably 60mm, the length L2 of ground section is preferably 40mm, the length L3 of extruded segment
Preferably 30mm.
In above-mentioned multiple technical solutions, it is preferable that the radial direction of the spiral bar on the transportation section in the body of rod
On height be H1, wherein the spiral bar in 3.5mm≤H1≤6.5mm and/or the ground section is in the body of rod
Height radially is H2, wherein the spiral bar in 1.3mm≤H2≤2.3mm and/or the extruded segment is in the bar
The height radially of body is H3, wherein 1.8mm≤H3≤2.8mm.
It, can specifically can by rationally limiting height of the spiral bar in each section of the body of rod in those technical solutions
By the higher of the spiral bar design on transportation section, so that spiral bar can form larger holding tank with transportation section, so as to
More food materials are accommodated, and then just can improve conveying speed of the body of rod to food materials, meanwhile, the spiral bar in ground section can be set
That counts is shorter, so that spiral bar and the holding tank that transportation section is formed are shallower, so that ground section can be with the ladle bowl of food processor
Cooperation, to be fully ground to food materials, in addition, the spiral bar in the ratio ground section that can design the spiral bar in extruded segment is slightly
Higher while slightly shorter than the spiral bar on transportation section, this kind is arranged so that the height of the helicla flute in extruded segment compares
Rational, thus food residues can either be pressed further by, so that the juice slag separation of food materials is more thorough, and can
Make helicla flute with certain volume to accommodate food residues, to prevent food residues from blocking slag notch.It wherein, can will be on transportation section
The height H1 of spiral bar is disposed greater than be less than or equal to 6.5mm equal to 3.5mm in the range of, and it is the spiral bar in ground section is high
Degree H2 is disposed greater than equal to 1.3mm less than or equal in the range of 2.3mm, and the height H3 settings of the spiral bar in extruded segment are existed
In the range of being less than or equal to 2.8mm more than or equal to 1.8mm, further, the height H1 of the spiral bar on transportation section is preferably equal to
4mm, the spiral bar height H2 in ground section are preferably equal to 1.8mm, and the height H3 of the spiral bar in extruded segment is preferably equal to
2.3mm。
In above-mentioned multiple technical solutions, it is preferable that the spiral bar is H in the height radially of the body of rod,
In, H≤0.32D or H≤0.25D.
In those technical solutions, the height H of spiral bar can be rationally limited by the maximum dimension D of the body of rod, so that spiral
The height of muscle can be adapted with the maximum gauge of the body of rod, to just carry out preferably conveying and squeezing to food materials, into
And treatment effect of the screw rod to food materials just can be improved, to improve crushing juice rate.Wherein it is preferred to the height H of spiral bar be less than etc.
In the maximum dimension D of 0.32 times of the body of rod, it is further preferred that the bodies of rod of the height H of spiral bar less than or equal to 0.25 times is most
Major diameter D.
In above-mentioned multiple technical solutions, it is preferable that the spiral bar the body of rod height radially from described
Transportation section first reduces to the extruded segment and increases afterwards.
It, can be by the higher of the design of the spiral bar on transportation section, so that spiral bar can be with conveying in those technical solutions
Section forms larger holding tank, so as to accommodate more food materials, and then just can improve conveying speed of the body of rod to food materials,
Meanwhile it can be by the shorter of the design of the spiral bar in ground section, so that spiral bar and the holding tank that transportation section is formed are shallower, so as to grind
Mill section can coordinate with the ladle bowl of food processor, to be fully ground to food materials, in addition, can be by the spiral bar in extruded segment
Spiral bar in the ratio ground section of design is more slightly higher while slightly shorter than the spiral bar on transportation section, this kind, which is arranged, to be made
The height of helicla flute in extruded segment compares rational, thus can either be pressed further by food residues, so that food
The separation of juice slag more thoroughly, and helicla flute can be made with certain volume to accommodate food residues, to prevent food residues stifled
Fill in slag notch.
In above-mentioned multiple technical solutions, it is preferable that the item number of the spiral bar on the transportation section be 1-4 or
2-3, the item number of the spiral bar in the ground section and the extruded segment is 3-10 or 4-6.
In the technical scheme, can 1-4 spiral bar be set in the transportation section of the body of rod, so as to the shape on transportation section
At multi-thread spiral bar, specifically, two spiral bars can be set on transportation section, to form double thread, meanwhile, it can be in the body of rod
3-10 spiral bars are set in ground section and extruded segment, so as to multi-thread spiral bar is formed on transportation section, it specifically, can
4 spiral bars are set on transportation section, to form quadruple thread.This kind setting can make the more block that food materials move, it is thus possible to
Keep product more preferable to the effect of squeezing the juice of food materials.Wherein, it is further preferred that 2-3 spirals can be arranged in the transportation section of the body of rod
Muscle, and 4-6 spiral bars are set in the ground section and extruded segment of the body of rod.
In above-mentioned multiple technical solutions, it is preferable that the compression ratio of the screw rod is more than or equal to 1 and is less than or equal to 5 or described
The compression ratio of screw rod is more than or equal to 2 and is less than or equal to 3.
In the technical scheme, the compression ratio of screw rod is more than or equal to 1 and is less than or equal to 5, it is further preferred that the compression of screw rod
Than to be less than or equal to 3 more than or equal to 2, wherein the compression ratio of screw rod refers to the volume of first screw pitch on transportation section and squeezes
Press the ratio between the volume of section the last one screw pitch, and the screw pitch of screw rod refers between two neighboring screw thread along body of rod axial direction
The volume of distance, screw pitch refers to upper open ended quantity of food in the segment distance.
In above-mentioned multiple technical solutions, it is preferable that the maximum gauge of the body of rod is D, wherein 25mm≤D≤60mm,
Or 30mm≤D≤45mm.
In the technical scheme, it is less than or equal to 60mm equal to 25mm by being disposed greater than the maximum dimension D of the body of rod, into
One step is provided in so that screw rod is more preferable to the conveying of food materials and squeezing effect equal to 30mm less than or equal to 45mm, it is thus possible to carry
High crushing juice rate.
The embodiment of second aspect of the present invention proposes a kind of food processor, including：Host component；With staving component,
It can be mounted in the host component, the staving component includes the screw rod that first aspect any embodiment provides.
The embodiment of second aspect of the present invention proposes food processor, and the food processor includes host component and bucket
Body component, wherein the screw rod of first aspect any embodiment offer, therefore, second aspect of the present invention are provided in staving component
Embodiment propose food processor have first aspect any embodiment provide screw rod whole advantageous effects, herein not
It repeats again.
In above-mentioned multiple technical solutions, it is preferable that the staving component includes：Grinding barrel is mounted on the host groups
On part, the grinding barrel includes crushing ladle bowl and the grinding device in the crushing ladle bowl；Extrusion barrel is mounted on the master
It in thermomechanical components, is connect with the grinding barrel, the extrusion barrel includes squeezing ladle bowl and the screw rod, and the screw rod is mounted on described
It squeezes in ladle bowl；Wherein, the host component includes the first drive shaft and the second drive shaft, first drive shaft and the powder
Crushing device is drivingly connected, and for driving the grinding device to crush food materials, second drive shaft is connect with the screw drive,
For driving the screw extruding food materials so that food materials juice slag detaches.
Food processor according to an embodiment of the invention, after food materials enter in grinding barrel, grinding device drives first
Coordinate to crush food with the side wall for crushing ladle bowl under the driving of moving axis, food materials after crushing under the action of grinding device into
Enter into extrusion barrel, and screw rod squeezes food materials under the driving of the second drive shaft, so that the juice slag separation of food materials.The technical solution
The crushing process of food materials and crowded juice tapping process are separately carried out, and in crushing process, since juice deslagging need not be squeezed, because
This, crushes and does not have to the setting components such as strainer and rotating brush in ladle bowl, so that the food materials in grinding barrel can be in grinding barrel
It is crushed under the collective effect of shell and grinding device, while can be generally horizontally disposed by screw rod in crowded juice tapping process, you can
Crowded juice dreg removing system is arranged to horizontal, so as to be highly convenient for detaching the juice slag of food, this kind setting on the one hand can be true
On the other hand the crushing juice rate for protecting food processor can be avoided using parts such as strainer, rotating brushes, so that food preparation
The structure of machine is simple and is easily installed, simultaneously because eliminating strainer, it is thus possible to reduce the cleaning difficulty of user, and then can
Promote user experience.
In the above-mentioned technical solutions, it is preferable that the host component further includes：Power module, power module are used for as food
The parts of object processor, such as drive component power supply, include at least the attaching plug that can be plugged to alternating current, to have
Body can be directly electrically connected using attaching plug with city when using, to power for the food processor.
In above-mentioned multiple technical solutions, it is preferable that be provided with slag notch and juice opening on the extruding ladle bowl, wherein
Food juice in extrusion barrel after the separation of food materials juice slag is discharged by juice opening, and the food residues after the separation of juice slag are discharged by slag notch.
In the above-mentioned technical solutions, it is preferable that the food processor includes Normal juice machine and juice extractor, certainly, at food
Reason machine also can be with the other products except Normal juice machine and juice extractor.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the screw rod described in one embodiment of the present of invention；
Fig. 2 is the cross-sectional view of the screw rod described in one embodiment of the present of invention；
Fig. 3 is the enlarged structure schematic diagram at the A in Fig. 2.
Wherein, the reference numeral in Fig. 1 to Fig. 3 and the correspondence between component names are：
1 screw rod, 12 bodies of rod, 122 transportation sections, 124 ground sections, 126 extruded segments, 14 spiral bars.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
The screw rod 1 for describing to provide according to some embodiments of the invention referring to Fig. 1 to Fig. 3.
As shown in Figure 1 to Figure 3, the embodiment of first aspect present invention provides a kind of screw rod 1, is used for food processor,
Screw rod 1 includes：The body of rod 12, the body of rod 12 include sequentially connected transportation section 122, ground section 124 and extruded segment 126, the body of rod 12
Cross-sectional area is from transportation section 122 to 126 first increases and then decreases of extruded segment；Spiral bar 14, spiral bar 14 are wrapped on the body of rod 12；Spiral shell
The section for revolving muscle 14 is trapezoidal, and the width of the end face of the one end of spiral bar 14 far from the body of rod 12 is t1, and spiral bar 14 is close to the body of rod
The width of the end face of 12 one end is t2, wherein the maximum gauge of t1≤t2, the body of rod 12 are D, wherein 0.06D≤t2≤
0.15D or 0.08D≤t2≤0.11D.
The transportation section 122 of the screw rod 1 that embodiment according to a first aspect of the present invention provides, the body of rod 12 is used for food materials forward
Conveying, for the ground section 124 of the body of rod 12 for further being ground to food materials, the extruded segment 126 of the body of rod 12 fills food materials
It point squeezes, so that the juice slag separation of food materials, and the section of spiral bar 14 is arranged to trapezoidal, while the maximum for passing through the body of rod 12 is straight
Diameter rationally to limit the width of the lower end of spiral bar 14, so that the lower end width of spiral bar 14 can be with the maximum gauge of the body of rod 12
It is adapted, so that screw rod 1 preferably can convey food materials and be squeezed, and then just can improve screw rod 1 to food
The treatment effect of material, to improve crushing juice rate.Wherein it is preferred to which the width t2 of the lower end of spiral bar 14 is more than or equal to 0.06 times
The maximum gauge of the body of rod 12, the maximum gauge of the body of rod 12 less than or equal to 0.15 times, it is further preferred that the lower end of spiral bar 14
Width t2 more than or equal to the maximum dimension D of 0.08 times of the body of rod 12, the maximum dimension D of the body of rod 12 less than or equal to 0.11 times.
Meanwhile this kind setting is due to improving conveying to food materials and the extrusion capability of screw rod 1, it is thus possible to enough prevent stifled slag and food
The phenomenon that object slag skids.And by by the cross-sectional area of the body of rod 12 from transportation section 122 to 126 first increases and then decreases of extruded segment
The particle of the size of the body of rod 12 and the food residues of corresponding position can be made to be adapted, so as to preferably be conveyed to food materials,
Grinding and extruding.In addition the width of 14 upper end of spiral bar can be arranged smaller, you can set just the section of spiral bar 14 to
That sets is trapezoidal, and the conveying, grinding and extruding that can be more conducive to food materials is arranged in this kind, wherein it is further preferred that spiral bar 14 is remote
The small 1mm of width t2s of the width t1 of the end face of one end from the body of rod 12 than spiral bar 14 close to the end face of one end of the body of rod 12 are left
It is right.
Wherein, the dotted line in Fig. 1 be transportation section 122, ground section 124 and extruded segment 126 line of demarcation.
In above-mentioned multiple embodiments, it is preferable that as shown in Fig. 2, the end face of the one end of spiral bar 14 far from the body of rod 12
Width is t1, wherein the width of 2mm≤t1≤4mm and/or spiral bar 14 close to the end face of one end of the body of rod 12 is t2,
In, 3mm≤t2≤5mm.
It, can be by rationally limiting the width of the top and bottom of spiral bar 14, so that spiral bar 14 in those embodiments
Preferably food materials can be conveyed, and by by the width t1 of the end face of the one end of spiral bar 14 far from the body of rod 12, i.e. spiral shell
The upper bottom width for revolving the trapezoid cross section of muscle 14 is disposed greater than in the range of being less than or equal to 4mm equal to 2mm, and by spiral bar 14
Width t2 close to the end face of one end of the body of rod 12, i.e. the bottom width of the trapezoid cross section of spiral bar 14, are disposed greater than and are equal to
3mm is less than or equal to screw rod 1 can be made to reach best to the conveying, grinding and squeezing effect of food materials in the range of 5mm, thus can
The conveying speed for enough improving product, to improve the juicing effect of product, and can improve the crushing juice rate of product.Wherein it is preferred to
The width t1 of the end face of the one end of spiral bar 14 far from the body of rod 12, the i.e. upper bottom width of the trapezoid cross section of spiral bar 14 are preferably
2.5mm, for spiral bar 14 close to the width t2 of the end face of one end of the body of rod 12, i.e. the bottom width of the trapezoid cross section of spiral bar 14 is excellent
It is selected as 4.3mm.
In the above embodiment, it is preferable that as shown in Figure 1 to Figure 3, side of the spiral bar 14 close to the side of transportation section 122
Angle between face and the axis of the body of rod 12 is α, wherein 60 °≤α<90°；The side of side of the spiral bar 14 far from transportation section 122
Angle between face and the axis of the body of rod 12 is β, wherein 60 °≤β≤90 °.
In this embodiment, by by spiral bar 14 close to side and the body of rod 12 of the side of transportation section 122 axis it
Between angle [alpha] be disposed greater than equal to 60 ° be less than 90 ° in the range of, conveying capacity of the body of rod 12 to food materials can be increased, to
So that food materials can be flowed from transportation section 122 to extruded segment 126 more quickly under the action of the body of rod 12, and in extruded segment 126
Under the action of juice slag detach, and then squeeze the juice speed and the juicing effect of product are can ensure that, to improve the effect of squeezing the juice of product.Together
When, it is disposed greater than by the angle beta between the side and the axis of the body of rod 12 by side of the spiral bar 14 far from transportation section 122
It is less than or equal in the range of 90 ° equal to 60 °, conveying capacity of the body of rod 12 to food materials can be further increased, so that food materials
It can be flowed more quickly from transportation section 122 to extruded segment 126 under the action of the body of rod 12, and under the action of extruded segment 126
Juice slag detaches, and then can be further assured that squeeze the juice speed and the juicing effect of product, to improve the effect of squeezing the juice of product.
Wherein it is preferred to as shown in Figure 1 to Figure 3, side and the body of rod 12 of the spiral bar 14 close to the side of transportation section 122
Axis between angle [alpha] be more than or equal to 75 ° be less than or equal to 85 °, it is further preferred that α be equal to 75 °.This kind is arranged so that spiral shell
Rotation muscle 14 can preferably squeeze food materials, and then can improve squeezing effect of the product to food materials, to improve crushing juice rate.
Wherein it is preferred to the angle between the side and the axis of the body of rod 12 of side of the spiral bar 14 far from transportation section 122
β is more than or equal to 70 ° and is less than or equal to 80 °, it is further preferred that β is equal to 70 °.This kind setting enable spiral bar 14 preferably
Food materials are squeezed, and then squeezing effect of the product to food materials can be improved, to improve crushing juice rate.
Wherein it is preferred to the side and the body of rod 12 of spiral bar 14 on transportation section 122 close to the side of transportation section 122
Angle [alpha] between axis is less than the axis of the side and the body of rod 12 of side of the spiral bar 14 far from transportation section 122 on transportation section 122
Angle beta between line.This kind setting enables spiral bar 14 preferably to squeeze food materials, and then can improve product pair
The squeezing effect of food materials, to improve crushing juice rate.
In above-mentioned multiple embodiments, it is preferable that as shown in Fig. 2, the length of transportation section 122 is L1, wherein 55mm≤L1
The length of≤65mm and/or ground section 124 is L2, wherein the length of 35mm≤L2≤45mm and/or extruded segment 126 is L3,
Wherein, 25mm≤L3≤35mm.
It, can be by rationally limiting the transportation section 122 of the body of rod 12, ground section 124 and extruded segment 126 in those embodiments
Length, so that the comparison of the Design of length of each section of the body of rod 12 is reasonable, so that between the conveying of food materials, grinding and extruding
It can rationally coordinate, so that the conveying effect of food materials is more preferable, and then just can improve the conveying speed of food materials and improve food materials
Crushing juice rate.Wherein it is preferred to the length L1 of transportation section 122 more than or equal to 55mm be less than or equal to 65mm in the range of, ground section
For 124 length L2 in the range of being less than or equal to 45mm more than or equal to 35mm, the length L3 of extruded segment 126 is more than or equal to 25mm
In the range of 35mm.
In above-mentioned multiple embodiments, it is preferable that as shown in Figure 1 to Figure 3, transportation section 122, ground section 124 and extruded segment
Length ratio between 126 is 6:4:3.
It, can be by rationally limiting the transportation section 122 of the body of rod 12, ground section 124 and extruded segment 126 in those embodiments
Length, so that the comparison of the Design of length of each section of the body of rod 12 is reasonable, so that between the conveying of food materials, grinding and extruding
It can more rationally coordinate, so that the conveying effect of food materials is more preferable, and then just can improve the conveying speed of food materials and improve food
The crushing juice rate of material.Wherein it is preferred to which the length L1 of transportation section 122 is preferably 60mm, the length L2 of ground section 124 is preferably
The length L3 of 40mm, extruded segment 126 are preferably 30mm.
In above-mentioned multiple embodiments, it is preferable that as shown in Figure 1, the diameter of spiral bar 14 on transportation section 122 in the body of rod 12
Upward height is H1, wherein the radial direction of spiral bar 14 in 3.5mm≤H1≤6.5mm and/or ground section 124 in the body of rod 12
On height be H2, wherein spiral bar 14 in 1.3mm≤H2≤2.3mm and/or extruded segment 126 the body of rod 12 radially
Height be H3, wherein 1.8mm≤H3≤2.8mm.
In those embodiments, can by rationally limiting height of the spiral bar 14 in each section of the body of rod 12, specifically,
Spiral bar 14 on transportation section 122 can be designed it is higher so that spiral bar 14 can form larger receiving with transportation section 122
Slot so as to accommodate more food materials, and then just can improve conveying speed of the body of rod 12 to food materials, meanwhile, it can will grind
Spiral bar 14 in section 124 design it is shorter so that spiral bar 14 and the holding tank that transportation section 122 is formed are shallower, so as to grind
Section 124 can coordinate with the ladle bowl of food processor, to be fully ground to food materials, in addition, can be by the spiral shell in extruded segment 126
The spiral bar 14 revolved in the ratio ground section 124 that muscle 14 designs is more slightly higher while slightly shorter by one than the spiral bar 14 on transportation section 122
A bit, this kind is arranged so that the height of the helicla flute in extruded segment 126 compares rational, thus can either be to food residues into traveling
One step squeezes, so that the juice slag separation of food materials is more thorough, and can make helicla flute with certain volume to accommodate food
Slag, to prevent food residues from blocking slag notch.Wherein, the height H1 of the spiral bar 14 on transportation section 122 can be disposed greater than
In the range of 3.5mm is less than or equal to 6.5mm, and the 14 height H2 of spiral bar in ground section 124 is disposed greater than and is equal to
1.3mm is less than or equal in the range of 2.3mm, and the height H3 of the spiral bar 14 in extruded segment 126 is disposed greater than equal to 1.8mm
In the range of 2.8mm, further, the height H1 of the spiral bar 14 on transportation section 122 is preferably equal to 4mm, grinding
14 height H2 of spiral bar in section 124 is preferably equal to 1.8mm, and the height H3 of the spiral bar 14 in extruded segment 126 is preferably equal to
2.3mm。
In above-mentioned multiple embodiments, it is preferable that as shown in Figure 1, spiral bar 14 is in the height radially of the body of rod 12
H, wherein H≤0.32D or H≤0.25D.
In those embodiments, the height H of spiral bar 14 can be rationally limited by the maximum dimension D of the body of rod 12, so that spiral shell
The height of rotation muscle 14 can be adapted with the maximum gauge of the body of rod 12, to just carry out preferably conveying and squeezing to food materials
Pressure, and then treatment effect of the screw rod 1 to food materials just can be improved, to improve crushing juice rate.Wherein it is preferred to the height of spiral bar 14
The maximum dimension D of the bodies of rod 12 of the H less than or equal to 0.32 times is spent, it is further preferred that the height H of spiral bar 14 is less than or equal to 0.25
The maximum dimension D of the body of rod 12 again.
In above-mentioned multiple embodiments, it is preferable that spiral bar 14 the body of rod 12 height radially from transportation section 122 to
Extruded segment 126 first reduces to be increased afterwards.
In those embodiments, the spiral bar 14 on transportation section 122 can be designed it is higher so that spiral bar 14 can be with
Transportation section 122 forms larger holding tank, so as to accommodate more food materials, and then just can improve the body of rod 12 to food materials
Conveying speed, meanwhile, the spiral bar 14 in ground section 124 can be designed it is shorter so that spiral bar 14 and transportation section 122 are formed
Holding tank it is shallower so that ground section 124 can coordinate with the ladle bowl of food processor, to be fully ground to food materials, this
Outside, can be more slightly higher by the spiral bar 14 in ratio ground section 124 that the spiral bar 14 in extruded segment 126 designs, while than conveying
Spiral bar 14 in section 122 is slightly shorter, this kind, which is arranged, makes the height of the helicla flute in extruded segment 126 compare rational,
Food residues can either be thus pressed further by, so that the juice slag separation of food is more thorough, and helicla flute can be made
Food residues are accommodated with certain volume, to prevent food residues from blocking slag notch.
In above-mentioned multiple embodiments, it is preferable that as depicted in figs. 1 and 2, the item number of the spiral bar 14 on transportation section 122
It it is 1-4 or 2-3, the item number of the spiral bar 14 in ground section 124 and extruded segment 126 is 3-10 or 4-6.
In this embodiment, can 1-4 spiral bar 14 be set in the transportation section of the body of rod 12 122, so as to conveying
Multi-thread spiral bar 14 is formed in section 122, specifically, two spiral bars 14 can be set on transportation section 122, to form two-wire spiral shell
Line, meanwhile, 3-10 spiral bars 14 can be set in the ground section 124 and extruded segment 126 of the body of rod 12, so as to conveying
Multi-thread spiral bar 14 is formed in section 122, specifically, 4 spiral bars 14 can be set on transportation section 122, to form quadruple thread.
This kind setting can make the more block that food materials move, it is thus possible to keep product more preferable to the effect of squeezing the juice of food materials.Wherein, further excellent
2-3 spiral bars 14 can be arranged in the transportation section of the body of rod 12 122 in selection of land, and in the ground section of the body of rod 12 124 and extruded segment
4-6 spiral bars 14 are set on 126.
In above-mentioned multiple embodiments, it is preferable that the compression ratio of screw rod 1 is more than or equal to 1 pressure for being less than or equal to 5 or screw rod 1
Contracting is less than or equal to 3 than being more than or equal to 2.
In this embodiment, the compression ratio of screw rod 1 is more than or equal to 1 and is less than or equal to 5, it is further preferred that the compression of screw rod 1
Than for more than or equal to 2 be less than or equal to 3, wherein the compression ratio of screw rod 1 refers to the volume of first screw pitch on transportation section 122
With the ratio between the volume of 126 the last one screw pitch of extruded segment, and the screw pitch of screw rod 1 refers between two neighboring screw thread along the body of rod 12
The volume of the distance of axial direction, screw pitch refers to upper open ended quantity of food in the segment distance.
In above-mentioned multiple embodiments, it is preferable that as shown in Fig. 2, the maximum gauge of the body of rod 12 is D, wherein 25mm≤D
≤ 60mm or 30mm≤D≤45mm.
In this embodiment, it is less than or equal to 60mm equal to 25mm by being disposed greater than the maximum dimension D of the body of rod 12, into
One step is provided in so that screw rod 1 is more preferable to the conveying of food materials and squeezing effect equal to 30mm less than or equal to 45mm, it is thus possible to
Improve crushing juice rate.
The embodiment of second aspect of the present invention proposes a kind of food processor, including：Host component；With staving component,
It can be mounted in host component, staving component includes the screw rod 1 that first aspect any embodiment provides.
The embodiment of second aspect of the present invention proposes food processor (not shown), and food processor includes host
Component and staving component, wherein the screw rod 1 of first aspect any embodiment offer is provided in staving component, therefore, the present invention
The food processor that the embodiment of second aspect proposes have the screw rod 1 that first aspect any embodiment provides all beneficial to imitating
Fruit, details are not described herein.
In above-mentioned multiple embodiments, it is preferable that staving component includes：Grinding barrel is mounted in host component, grinding barrel
Including crushing ladle bowl and positioned at the grinding device crushed in ladle bowl；Extrusion barrel is mounted in host component, is connect with grinding barrel,
Extrusion barrel includes squeezing ladle bowl and screw rod 1, and screw rod 1, which is mounted on, to be squeezed in ladle bowl；Wherein, host component include the first drive shaft and
Second drive shaft, the first drive shaft and grinding device are drivingly connected, for driving grinding device to crush food materials, the second drive shaft with
Screw rod 1 is drivingly connected, for driving screw rod 1 to squeeze food materials so that food materials juice slag detaches.
Food processor according to an embodiment of the invention, after food materials enter in grinding barrel, grinding device drives first
Coordinate to crush food with the side wall for crushing ladle bowl under the driving of moving axis, food materials after crushing under the action of grinding device into
Enter into extrusion barrel, and screw rod 1 squeezes food materials under the driving of the second drive shaft, so that the juice slag separation of food materials.The embodiment
The crushing process of food materials and crowded juice tapping process are separately carried out, and in crushing process, since juice deslagging need not be squeezed, because
This, crushes and does not have to the setting components such as strainer and rotating brush in ladle bowl, so that the food materials in grinding barrel can be in grinding barrel
It is crushed under the collective effect of shell and grinding device, while can be generally horizontally disposed by screw rod 1 in crowded juice tapping process, you can
Crowded juice dreg removing system is arranged to horizontal, so as to be highly convenient for detaching the juice slag of food, this kind setting on the one hand can be true
On the other hand the crushing juice rate for protecting food processor can be avoided using parts such as strainer, rotating brushes, so that food preparation
The structure of machine is simple and is easily installed, simultaneously because eliminating strainer, it is thus possible to reduce the cleaning difficulty of user, and then can
Promote user experience.
In the above embodiment, it is preferable that host component further includes：Power module, power module are used to be food preparation
The parts of machine, such as drive component power supply, include at least the attaching plug that can be plugged to alternating current, to specifically used
When can be directly electrically connected with city using attaching plug, with for the food processor power.
In above-mentioned multiple embodiments, it is preferable that squeeze and be provided with slag notch and juice opening on ladle bowl, wherein extrusion barrel
Food juice after interior food materials juice slag separation is discharged by juice opening, and the food residues after the separation of juice slag are discharged by slag notch.
In the above embodiment, it is preferable that food processor includes Normal juice machine and juice extractor, and certainly, food processor
It can be with the other products except Normal juice machine and juice extractor.
In the description of this specification, term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example, " even
Connect " it may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be in
Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the present invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of screw rod, it to be used for food processor, which is characterized in that the screw rod includes：
The body of rod, the body of rod include sequentially connected transportation section, ground section and extruded segment, and the cross-sectional area of the body of rod is from described
Transportation section is to the extruded segment first increases and then decreases；
Spiral bar, the spiral bar are wrapped on the body of rod；
The section of the spiral bar is trapezoidal, and the width of the end face of the one end of the spiral bar far from the body of rod is t1, described
Width of the spiral bar close to the end face of one end of the body of rod is t2, wherein the maximum gauge of t1≤t2, the body of rod are D,
In, 0.06D≤t2≤0.15D or 0.08D≤t2≤0.11D.
2. screw rod according to claim 1, which is characterized in that
The width of the end face of the one end of the spiral bar far from the body of rod is t1, wherein 2mm≤t1≤4mm and/or described
Width of the spiral bar close to the end face of one end of the body of rod is t2, wherein 3mm≤t2≤5mm.
3. screw rod according to claim 1, which is characterized in that
Angle of the spiral bar between the side and the axis of the body of rod of the side of the transportation section is α, wherein
60°≤α<90°；
Angle between the side and the axis of the body of rod of side of the spiral bar far from the transportation section is β, wherein
60°≤β≤90°。
4. screw rod according to claim 3, which is characterized in that
Angle [alpha] of the spiral bar between the side and the axis of the body of rod of the side of the transportation section is more than or equal to
75 ° are less than or equal to 85 °；And/or
Angle beta between the side and the axis of the body of rod of side of the spiral bar far from the transportation section is more than or equal to
70 ° are less than or equal to 80 °；And/or
The spiral bar on the transportation section is between the side and the axis of the body of rod of the side of the transportation section
Angle [alpha] be less than side and the body of rod of side of the spiral bar far from the transportation section on the transportation section axis it
Between angle beta.
5. screw rod according to claim 1, which is characterized in that
The length of the transportation section is L1, wherein the length of 55mm≤L1≤65mm and/or the ground section is L2, wherein
The length of 35mm≤L2≤45mm and/or the extruded segment is L3, wherein 25mm≤L3≤35mm；And/or
Length ratio between the transportation section, the ground section and the extruded segment is 6:4:3.
6. screw rod according to claim 1, which is characterized in that
The spiral bar on the transportation section is H1 in the height radially of the body of rod, wherein 3.5mm≤H1≤
The spiral bar in 6.5mm and/or the ground section is H2 in the height radially of the body of rod, wherein 1.3mm≤
The spiral bar in H2≤2.3mm and/or the extruded segment is H3 in the height radially of the body of rod, wherein
1.8mm≤H3≤2.8mm。
7. screw rod according to claim 1, which is characterized in that
The spiral bar is H in the radially height of the body of rod, wherein H≤0.32D or H≤0.25D；And/or
The spiral bar first reduces from the transportation section to the extruded segment in the height H radially of the body of rod and increases afterwards.
8. screw rod according to any one of claim 1 to 7, which is characterized in that
The item number of the spiral bar on the transportation section is 1-4 or 2-3, in the ground section and the extruded segment
The spiral bar item number be 3-10 or 4-6；And/or
The compression ratio of the screw rod is more than or equal to the compression ratio that 1 is less than or equal to 5 or described screw rods and is more than or equal to 2 less than or equal to 3；
And/or
The maximum gauge of the body of rod is D, wherein 25mm≤D≤60mm or 30mm≤D≤45mm.
9. a kind of food processor, which is characterized in that including：
Host component；With
Staving component can be mounted in the host component, and the staving component includes such as any one of claim 1 to 8
The screw rod.
10. food processor according to claim 9, which is characterized in that the staving component includes：
Grinding barrel is mounted in the host component, and the grinding barrel includes crushing ladle bowl and in the crushing ladle bowl
Grinding device；
Extrusion barrel is mounted in the host component, connect with the grinding barrel, and the extrusion barrel includes extruding ladle bowl and described
Screw rod, the screw rod are mounted in the extruding ladle bowl；
Wherein, the host component includes the first drive shaft and the second drive shaft, first drive shaft and the grinding device
It is drivingly connected, for driving the grinding device to crush food materials, second drive shaft is connect with the screw drive, for driving
The screw extruding food materials are moved so that food materials juice slag detaches.
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| CN201710284195.0A CN108784267B (en) | 2017-04-26 | 2017-04-26 | Screw rod and food processor |
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| CN108784267B (en) | 2020-12-25 |
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