CN108113437A - Extruding screw, extrusion barrel and food processor - Google Patents

Abstract

The present invention provides a kind of extruding screw, extrusion barrel and food processor, extruding screw includes：The body of rod, the body of rod include feed zone, the extruded segment being connected with feed zone and the deslagging section being connected with extruded segment, spiral bar are provided on the feed zone and extruded segment of the body of rod；Slagging rib is arranged in the deslagging section of the body of rod.In the technical scheme, the body of rod of extruding screw includes sequentially connected feed zone and extruded segment and deslagging section, so that the axial direction of drag direction and the thrust direction of extruding screw that food materials are subject to each along extruding screw, so that the food residues at slag notch are more easy to be discharged, and then the phenomenon that food residues block slag notch can be reduced, slagging rib can be with squeezing ladle bowl cooperation simultaneously, to be pressed further by food residues, so as to make the juice slag of food separated more thoroughly, and then it can be ensured that crushing juice rate.

Description

Extruding screw, extrusion barrel and food processor

Technical field

The present invention relates to kitchen utensils field, in particular to a kind of extruding screw, extrusion barrel and food processor.

Background technology

It is all that the rubber plug filled by spiral head and squeezing cup bottom is completed that Normal juice machine on the market, which squeezes juice and deslagging, at present, but by It is inconsistent in the Impact direction of deslagging and thrust direction that spiral head rotates, thus cause to squeeze juice dynamics and deslagging dynamics is inadequate, The phenomenon that so as to often have slag notch blocking and not dry slag.

Therefore, how to propose that a kind of crowded juice is consistent with the Impact direction of deslagging and the thrust direction of the body of rod, to avoid appearance Slag becomes current urgent problem to be solved the phenomenon that dry and slag notch is not easily stifled.

The content of the invention

It is contemplated that at least solve one of technical problem present in the prior art or correlation technique.

Therefore, it is an object of the present invention to provide a kind of extruding screws.

It is another object of the present invention to provide a kind of extrusion barrels.

It is yet a further 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 extruding screw, including：The body of rod, the body of rod The extruded segment being connected including feed zone, with the feed zone and the deslagging section being connected with the extruded segment, the body of rod it is described Spiral bar is provided in feed zone and the extruded segment；Slagging rib is arranged in the deslagging section of the body of rod.

The extruding screw that embodiment according to a first aspect of the present invention provides, the body of rod of extruding screw include feed zone, squeeze Section and deslagging section are pressed, so that the axis of drag direction and the thrust direction of extruding screw that food materials are subject to each along extruding screw To direction, so that the food residues at slag notch are more easy to be discharged, and then can reduce the phenomenon that food residues block slag notch, It simultaneously as squeezing the increase of juice power, thus has more food juice and is extruded out, thus on the one hand can improve the juice of food Rate, and then the phenomenon that food residues are not dry can be avoided the occurrence of.Simultaneously as slagging rib is provided in the deslagging section of the body of rod, therefore, Slagging rib can be with squeezing ladle bowl cooperation, to be pressed further by the food residues that will be discharged, so as to make food Juice slag is separated more thoroughly, so as to squeeze out more food juice, and then can be ensured that crushing juice rate.

In the above-mentioned technical solutions, it is preferable that extruding screw further includes screw shaft, and one end of the screw shaft is arranged on institute It states in the body of rod, the other end of the screw shaft is stretched out from the feed zone, wherein, screw shaft is used to connect with driving devices such as motors It connects, the body of rod to be driven to rotate.

In addition, the extruding screw in above-described embodiment provided by the invention can also have following additional technical feature：

In the above-mentioned technical solutions, it is preferable that extruding screw further includes：Seal end plate is arranged on the described of the body of rod On the end of the one end of feed zone away from the extruded segment.

In the technical scheme, by setting Seal end plate so that the food materials for entering feed zone are merely able to extruded segment Direction movement, and without normal direction Seal end plate direction movement, so as to reasonably limit the moving line of food materials, to prevent Only food materials are revealed.

In the above-mentioned technical solutions, it is preferable that the Seal end plate is an integral structure with the body of rod.

In the technical scheme, Seal end plate is an integral structure with the body of rod, because the mechanical property being an integral structure is good, The bonding strength of the body of rod and Seal end plate can thus be improved, meanwhile, Seal end plate can be made into integration with the body of rod, in batches into Production, to improve the production and processing efficiency of product, reduces the production and processing cost of product, in addition, Seal end plate and one system of the body of rod Into, it can be achieved that the seamless connection of Seal end plate and the body of rod, thus the more conducively cleaning of product.

In the above-mentioned technical solutions, it is preferable that the extruding screw further includes：Material scraping plate, one end of the material scraping plate connect The Seal end plate is connected to, the other end of the material scraping plate is connected with one end of the spiral bar, the other end of the spiral bar It is spirally wound on the feed zone and the extruded segment of the body of rod.

In the technical scheme, by setting material scraping plate, the food materials after crushing can be scraped into extruding using material scraping plate In bucket, the speed in extrusion barrel is entered so as to accelerating food materials from grinding barrel, and spiral bar prolongs always since material scraping plate Dreg discharging area is reached, can realize the seamless connection between bridging plate and spiral bar, so as to which the food materials that bridging plate scrapes off just can It is moved along spiral bar to the dreg discharging area of extruding screw.

In the above-mentioned technical solutions, it is preferable that the area of the cross section of the body of rod is from the feed zone to the extruding Section first reduces to be increased afterwards；And/or the area of the cross section of the deslagging section is from one end of the close extruded segment to away from described One end of extruded segment is gradually reduced.

In the technical scheme, the area of the cross section of the body of rod first reduces from feed zone to extruded segment increases afterwards, i other words It is extended out after being received in the body of rod is first from feed zone to extruded segment, and first interior receipts enable the body of rod to form inclined-plane on feed zone to the body of rod, So as to accelerate the movement of food materials, so that food materials can move rapidly to extruded segment, and extend out, for example extend out into after the body of rod Class taper or class are tubaeform, so that the gap between the body of rod and the madial wall for squeezing ladle bowl is gradually reduced, it is thus possible to by Cumulative big extruding screw to realize that the step to food materials squeezes, and then can be ensured that the juice of food materials to the extruding dynamics of food materials Rate.And the one end of the area of the cross section of the body of rod from close to one end of extruded segment to away from extruded segment is gradually reduced, i other words bar Body when slagging tap section gradually in receive so that the body of rod slag tap section and squeeze ladle bowl madial wall between gap increase, into And the resistance of extruding screw and the first glass shell to food residues can be reduced, so that food can be discharged smoothly, and then can prevent There is the phenomenon that food residues block slag notch.

In the above-mentioned technical solutions, it is preferable that the screw pitch of the spiral bar reduces from the feed zone to the extruded segment.

In the technical scheme, spiral bar is helically arranged, thus it can form helicla flute with the body of rod, so as to profit With the helicla flute food is guided to be promoted successively to extruded segment, deslagging section from feed zone, and discharged from deslagging section.Meanwhile spiral bar Screw pitch from feed zone to extruded segment be preferably to be gradually reduced so that the plot ratio of extruding screw is gradually reduced, thus squeeze spiral shell Bar gradually increases the compression ratio of food, thus this kind setting can further improve the crowded juice dynamics of extruding screw, to improve Crushing juice rate.

In the above-mentioned technical solutions, it is preferable that the compression ratio of the extruding screw is A, and the value of the compression ratio A is：1.8 ≤ A≤3.6, it is further preferred that the compression ratio A is in the range of 2.5 to 3, wherein, the compression ratio of screw rod refers to feeding The ratio between volume of the volume Yu extruded segment of first screw pitch the last one screw pitch in section, and the screw pitch of extruding screw refers to phase Between adjacent two screw threads upper open ended food in the segment distance is referred to along the distance of body of rod axial direction, the volume of screw pitch Amount.

In the above-mentioned technical solutions, it is preferable that the body of rod is made of plastics or metal or ceramics.

In the technical scheme, the body of rod is made of plastics or metal or ceramics, it is further preferred that the body of rod is moulded by food-grade Expect integrated injection molding shaping, because food grade plastic is safer, thus using this kind of body of rod come when crushing food materials, it can be ensured that food Safety after material processing, to ensure the safety of user.Certainly, the body of rod and can also be made of metal or ceramics, and metal or pottery The hardness of porcelain is high, thus wearability is good, so as to improve the wearability of product, so that product is durable.

In the above-mentioned technical solutions, it is preferable that the body of rod and/or the spiral bar are made of metal, and the body of rod Surface on be provided with protective coating.

In the technical scheme, the body of rod and/or spiral bar are made of metal, and are provided with protective coating on its surface, and There is metal by the way that the body of rod and/or the spiral bar are arranged to metallic rod body and/or metal spiral muscle extruding screw The advantages that high intensity, high rigidity, and can improve the energy such as the corrosion-resistant of metal, alkali resistance by coating protective coating on its surface Power still will not get rusty or corrode so that it is chronically under the acidity of food materials or alkaline environment, and then can make product It is durable, to extend the service life of product.

The embodiment of second aspect of the present invention proposes a kind of extrusion barrel, for food processor, the food processor Including grinding barrel, the extrusion barrel includes：Ladle bowl is squeezed, the first end for squeezing ladle bowl is connected to the grinding barrel, described It squeezes and connected entrance is provided on ladle bowl, the extruding ladle bowl is turned on by the connected entrance with the grinding barrel；And first aspect The extruding screw that any embodiment provides, the extruding screw can be rotatably mounted in the extruding ladle bowl.

Extrusion barrel according to an embodiment of the invention available in the food processor including grinding barrel, is specifically such as eaten In the food processor for the twin-screw driving that the crushing of material and extruding juice separately carry out, so as to utilize grinding barrel by food materials powder It is broken, and the food materials after crushing are entered by connected entrance in extrusion barrel, and crowded juice tapping process is completed by extrusion barrel, i.e., by food Crushing and crowded juice tapping process separately carry out, and since extrusion barrel is mainly squeezed using what any one of first aspect embodiment provided Screw rod is pressed to carry out squeezing juice deslagging, so as to which the extrusion barrel that the embodiment of second aspect of the present invention provides has any of the above-described embodiment Whole advantageous effects of the extruding screw of offer.

In the above-mentioned technical solutions, it is preferable that the feed zone of the extruding screw is correspondingly arranged at the connected entrance.

In the technical scheme, connected entrance is preferably correspondingly arranged to the top of feed zone, so as at least using crushing The gravity of food materials afterwards makes the food materials after crushing enter in extrusion barrel, extrusion barrel to be utilized to realize to the food after crushing Crowded juice deslagging, meanwhile, can also by the body of rod Sizes of feed zone set connected entrance size so that crush after food It is more easy to enter on the feed zone of the body of rod, wherein it is preferred to, orthographic projection of the connected entrance on extruding screw is squeezing spiral shell The width radially of bar is more than the diameter of feed zone, specifically, such as the radial direction for being projected in extruding screw of the connected entrance On width be equal to the screw diameter of feed zone plus 1mm to 5mm, and orthographic projection of the connected entrance on extruding screw is squeezing Length in the axial direction of screw rod is preferably in the range of 3.8mm to 19.9mm.

In the above-mentioned technical solutions, it is preferable that slag notch is provided on the end of the second end for squeezing ladle bowl, it is described The deslagging section of the body of rod is correspondingly arranged at the slag notch；The side wall for squeezing ladle bowl and corresponding to the extruded segment of the body of rod On be provided with juice opening, be provided with filter at the juice opening.

In the technical scheme, juice slag separation after food juice discharged by juice opening, and juice slag separation after food residues by Slag notch is discharged, and the end of the second end by the way that slag notch to be arranged on to extruding ladle bowl, can extend food materials crush stroke, with The juice slag for making food materials is separated more thoroughly, meanwhile, by the setting filter at juice opening, food residues can be filtered out, to prevent Only food residues are flowed out from juice opening.

In the above-mentioned technical solutions, it is preferable that the filter is contacted with the spiral bar of the extruding screw or the mistake A gap a is provided between the spiral bar of filter disc and the extruding screw, the gap a is less than the granular size of food residues.

In the technical scheme, can rationally be set by the granular size of food residues between filter and extruding screw away from From so as to realize the automatic cleaning of filter using the friction between extruding screw and filter.

In the above-mentioned technical solutions, it is preferable that the value of the gap a is：0.2mm≤a≤5mm.

In the technical scheme, in the range of the value of gap a being arranged on 0.2mm to 5mm, and the bean or pea in daily life Wait food materials roll or cut it is broken after, the granular size of food residues is generally in 0.1mm to 3mm or so, specifically, different foods It is more variant, thus in the range of gap a is arranged on 0.2mm to 5mm, make it treated with food materials the size phase of food residues It adapts to, thus just can be realized using the friction between extruding screw and filter to the automatic clear of the food residues on filter It washes.

Wherein it is preferred to the filter is metal filtration piece, because the hardness and wearability of metal filtration piece are preferable, Thus it when being cleaned to filter, can prevent the situation that filter damages due to insufficient strength from sending out using extruding screw It is raw.

In the above-mentioned technical solutions, it is preferable that the filter is an integral structure with the extruding ladle bowl or the mistake Filter disc is removably mounted in the extrusion barrel.

In the technical scheme, filter, which can be integrally disposed upon, squeezes in ladle bowl, is also removably disposed in extrusion barrel In shell, and filter is removably disposed in squeeze and in ladle bowl filter is individually replaced, so as to long-term in filter Using or damage after, it is replaceable fall filter.

In the above-mentioned technical solutions, it is preferable that be provided with extruding plate in the extruding ladle bowl, at the slag notch.

In the technical scheme, set extruding plate that can further squeeze food at slag notch, so that food Juice slag it is separated more thoroughly, so as to squeeze out more food juice, and then the crushing juice rate of food cooking machine can be improved. Wherein it is preferred to extruding plate is silica gel piece.

The embodiment of third aspect present invention proposes a kind of food processor, including：Grinding barrel, the grinding barrel include Ladle bowl and the reducing mechanism in the crushing ladle bowl are crushed, the reducing mechanism is used to promoting and crushing food materials；Second party The extrusion barrel that any one of aspect embodiment provides, the crushing ladle bowl are turned on the extruding ladle bowl of the extrusion barrel；Engine base, it is described Grinding barrel and the extrusion barrel are mounted on the engine base, and the engine base includes drive component, and the driving component is used to drive The reducing mechanism crushes food materials and for the extruding screw to be driven to squeeze juice deslagging.

Food processor according to an embodiment of the invention, food materials enter in grinding barrel after by reducing mechanism and grinding barrel The side wall of shell coordinates so that food to be crushed, and the food materials after crushing enter extrusion barrel under the action of reducing mechanism from connected entrance It is interior, it is then squeezed by extruding screw, so that the juice slag separation of food.The technical solution is by the crushing process of food materials and crowded juice deslagging Process separately carries out, and in crushing process, since juice deslagging need not be squeezed, crush do not have to set in ladle bowl strainer with And the components such as rotating brush, so that the food materials in grinding barrel can be in the case where crushing the collective effect of ladle bowl and reducing mechanism by powder It is broken, while can be generally horizontally disposed by extruding screw in crowded juice tapping process, you can crowded juice dreg removing system is arranged to it is horizontal, So as to be highly convenient for separating the juice slag of food, this kind sets the crushing juice rate that on the one hand can be ensured that food processor, another Aspect can be avoided using parts such as strainer, rotating brushes, so that the structure of food processor is simple and is easily installed, together When due to eliminating strainer, it is thus possible to reduce the cleaning difficulty of user, and then user experience can be promoted.Simultaneously as food Object processor includes the extrusion barrel that any embodiment of second aspect provides, and is provided so as to the embodiment of third aspect present invention Food processor has whole advantageous effects of the extrusion barrel of second aspect any embodiment offer, and details are not described herein.

In the above-mentioned technical solutions, it is preferable that the driving component includes the first motor and the second motor, first electricity Machine is drivingly connected with the reducing mechanism, reducing mechanism to be driven to rotate, to crush food materials, second motor and extruding screw It is drivingly connected, extruding screw to be driven to squeeze food materials and separates the juice slag of food materials.

In the technical scheme, it can realize that the twin-screw of food processor drives using two motors, this kind of driving side Formula, reducing mechanism and extruding screw can work independently, and not restrain mutually, it is thus possible to extruding screw and reducing mechanism be carried out accurate Control.

In another technical solution, the driving component includes the 3rd motor, and motor shaft is provided on the 3rd motor； Transmission component, the transmission component include at least：First driving member, first driving member are drivingly connected with the motor shaft, The first drive shaft is provided on first driving member, first drive shaft is connected with the reducing mechanism；Second driving member, Second driving member and the motor shaft are drivingly connected, and are provided with the second drive shaft on second driving member, and described second Drive shaft is connected with the extruding screw.

In the technical scheme, two or more drive shafts can be made using the transmission of same motor and transmission component simultaneously Realize the rotation of reducing mechanism and extruding screw, i.e. drive component is that the multiaxis realized by same motor drives, containing two axis or two It more than axis, and can be realized between each drive shaft by same reduction box or different reduction boxes, it specifically can be by different Gear drive or other kinds of drive, such as helical bevel gear, turbine worm interlock the transmissions such as axis helical teeth to change direction, with reality Predetermined angle output between existing multiple drive shafts.In addition, the first drive shaft and the second drive shaft can be rotating Vortexes, than As rotated clockwise or rotating counterclockwise, certainly, the first drive shaft and the second drive shaft can also reversely rotate, specifically Ground, for example, one rotate clockwise and another counterclockwise rotate.

Wherein, first drive shaft is vertically arranged, pre- in one between first drive shaft and second drive shaft If angle beta, the value of the predetermined angle β is：60 °≤β≤135 °, it is further preferred that the predetermined angle β is more than or equal to 70 ° are less than or equal to 120 °, and specifically, for example the predetermined angle β is 90 °.

In the above-mentioned technical solutions, it is preferable that the reducing mechanism is to roll spiral head or bite.

In the technical scheme, using spiral head or bite is rolled the crushing of food and food can be realized to second glass Promotion in shell, while crowded juice deslagging can be realized using extruding screw.

In the above-mentioned technical solutions, it is preferable that first driving member and second driving member are intermeshing cone Gear；Or first driving member is turbine, second driving member is worm screw；Or first driving member and described second passes Moving part is two helical gears of the interlaced setting of axis.

In the technical scheme, the outbound course of motor is being changed over into multiaxis, multi-angle output using transmission component When, a variety of kinds of drive can be selected in the first driving member and the second driving member, specifically, such as the biography by bevel gear and bevel gear Flowing mode, naturally it is also possible to by the kind of drive of turbine, scroll bar, can also pass through the kinds of drive such as the axis helical teeth that interlocks certainly.

In the above-mentioned technical solutions, it is preferable that the engine base further includes：Control module is used to control food processor Running parameter, certainly can also be by setting program module come real The intelligent program control of existing food processor, specifically, for example can set cleaning procedure module, multiple extraction sequence modules etc., It is squeezed the juice with the intelligence for realizing food processor and intelligence is cleaned.

In the above-mentioned technical solutions, it is preferable that the engine base further includes：Power module, power module are used for as at food The parts of reason machine, such as drive component power supply, include at least the attaching plug that can be plugged to alternating current, so as to specifically make Used time can be directly electrically connected using attaching plug with city, to power for the food processor.

In the above-mentioned technical solutions, it is preferable that the one end open of ladle bowl and hollow of crushing；It is described to crush the interior of ladle bowl The axial direction of the crushing ladle bowl is provided at least one guide groove on wall surface.

In the technical scheme, by setting guide groove on the madial wall for crushing ladle bowl, so as to utilize guide groove Guiding food materials is made to be moved from top to bottom in guide groove so that food materials can be pushed to crushing ladle bowl along guide groove Bottom and discharge, this kind, which is set, to be always positioned in guide groove due to food materials, and under the action of reducing mechanism, food materials are more easy to The bottom for crushing ladle bowl is pushed to, so that the push of food materials is more smooth, so that food materials are less susceptible to block.

In the above-mentioned technical solutions, it is preferable that the guide groove is the multiple skewed slots being obliquely installed, the inclination of the skewed slot Direction is consistent with the pusher direction of the reducing mechanism.

In the technical scheme, guide groove can be the skewed slot being inclined on the madial wall for crushing ladle bowl, and skewed slot Inclined direction is consistent with the pusher direction of reducing mechanism, i other words when reducing mechanism rotates, if food materials are along reducing mechanism up time Pin moves from top to bottom, then skewed slot tilts clockwise from top to bottom, if conversely, food materials along reducing mechanism counterclockwise from Up to lower movement, then skewed slot tilts counterclockwise from top to bottom, this kind sets guide direction and crushing so that guide groove The pusher direction of device is consistent, so that the direction of motion of food materials is consistent with the thrust direction of food materials, it is thus possible to accelerate food The movement of material, and then speed of squeezing the juice can be improved.

In the above-mentioned technical solutions, it is preferable that the angle between the skewed slot and the axis for crushing ladle bowl is γ, In, 0 ° of ＜ γ≤45 °.

In the technical scheme, preferably in the range of being less than or equal to 45 ° more than 0 °, this kind is set the angle of inclination γ of skewed slot It puts so that skewed slot has enough gradients, so that food materials can be moved swimmingly from top to bottom.Wherein, further preferably Ground, angle γ are being less than or equal to more than 8 ° in the range of 12 °.

In another technical solution, it is preferable that the guide groove is helicla flute, the rotation direction of the helicla flute and the crushing The pusher direction of device is consistent.

In the technical scheme, guide groove is alternatively the multiple helicla flutes being connected as a single entity up and down, so as to which food materials can be in spiral shell It is spirally moved from top to bottom under the guiding of spin slot.

In the above-mentioned technical solutions, it is preferable that the width of the guide groove is from the openend of the crushing ladle bowl to described The other end for crushing ladle bowl is gradually reduced, and the depth of the guide groove is from the openend of the crushing ladle bowl to the crushing ladle bowl The other end gradually become shallower as.

In the technical scheme, when being coordinated using reducing mechanism with crushing the madial wall of ladle bowl to crush food materials, it is oriented to The width of slot is gradually reduced from top to bottom, and the depth of guide groove gradually becomes shallower as from top to bottom, so as to which food materials are more crushed more Broken, specifically such as when food materials have just enter into and crush ladle bowl, the particle of food materials is larger, and guide groove wider width, depth make more deeply The particle of itself and food materials is adapted, and is gradually ground into smaller particle in food materials and is gradually moved to the bottom for crushing ladle bowl When, guide groove narrower width, depth are shallower so that and guide groove can be adapted with the granular size of food materials herein, so that The food materials obtained herein can be further ground into smaller particle under the collective effect of reducing mechanism and crushing ladle bowl, from And just can realize fully crushing step by step for food materials, and then just can improve the crushing juice rate of food materials.

In the above-mentioned technical solutions, it is preferable that set on the internal face for crushing ladle bowl along the axial direction of the crushing ladle bowl It is equipped at least one convex ribs.

In the technical scheme, the food materials being sticked on reducing mechanism surface can be scraped using convex ribs, to prevent food materials from existing The more collect the more thick happening without the movement that flows downward on reducing mechanism, meanwhile, this kind is set, since food materials are not easy to be gathered in On reducing mechanism, it is thus possible to keep the smooth surface of reducing mechanism, and then can be ensured that reducing mechanism to the lower extruding to food materials Dynamics so as to which food materials are fully crushed, and then can ensure that crushing juice rate.

In the above-mentioned technical solutions, it is preferable that the convex ribs are from the openend of the crushing ladle bowl to the crushing ladle bowl Other end extension, the height of the convex ribs in the axial direction of the crushing ladle bowl is more than or equal to the height of the crushing ladle bowl 1/3。

In the technical scheme, convex ribs are extended from the openend of crushing ladle bowl to the other end for crushing ladle bowl, i other words convex Muscle is started setting up from close to the openend for crushing ladle bowl, longer so as to which the length of convex ribs is set, specifically, such as Convex ribs can be crushed the high of ladle bowl in the ratio that the height (when convex ribs are vertically arranged, height is equal to length) for crushing ladle bowl is set The 1/3 of degree is also long, so as to ensure the length of convex ribs from many aspects, it is thus possible to during grinding barrel crushes food materials, Always the food materials being sticked on reducing mechanism surface are effectively scraped, so as to further ensure that food materials will not be on reducing mechanism The more collect the more thick, and then can ensure that reducing mechanism to the lower extruding dynamics to food materials, to further improve crushing juice rate.

In the above-mentioned technical solutions, it is preferable that the convex ribs are on the internal face of the crushing ladle bowl by the grinding barrel The other end of the openend of shell to the crushing ladle bowl extends vertically.

In the technical scheme, convex ribs preferably on the internal face for crushing ladle bowl from the openend of crushing ladle bowl to grinding barrel The other end of shell extends vertically, because food materials on reducing mechanism are being sticked to using convex ribs scraping, food materials to be prevented to be gathered in powder When on crushing device, the effect that convex ribs are vertically arranged or are obliquely installed or spiral is set is not much different, and is crushing ladle bowl in convex ribs Inner wall on height it is identical when, convex ribs are vertically arranged the length for being capable of relatively reduced convex ribs, it is thus possible to save the use of convex ribs Material, meanwhile, convex ribs, which are vertically arranged, to be more readily processed, it is thus possible to ensure scraping effect of the convex ribs to the food materials on reducing mechanism While when, reduce the cost of convex ribs from many aspects, and then the holistic cost of product can be reduced.

In the above-mentioned technical solutions, it is preferable that when the guide groove is the multiple skewed slots being obliquely installed, the guide groove with The convex ribs are not parallel to each other.

In the technical scheme, when guide groove is the multiple skewed slots being obliquely installed, guide groove is not parallel to each other with convex ribs, energy Enough further improve scraping effect of the convex ribs to the food materials on reducing mechanism, it is thus possible to further improve crushing juice rate.

In the above-mentioned technical solutions, the quantity of the convex ribs is 2 to 6.

In the technical scheme, the quantity of convex ribs is 2 to 6, is preferably 3, and multiple convex ribs are preferably in grinding barrel Madial wall on be symmetrical arranged.

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 outside Normal juice machine and juice extractor.

The additional aspect and advantage of the present invention will become practice apparent or by the present invention in following description section 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 accompanying drawings below to embodiment Substantially and it is readily appreciated that, wherein：

Fig. 1 is the structure diagram of extruding screw described in one embodiment of the present of invention；

Fig. 2 is another structure diagram of extruding screw described in one embodiment of the present of invention；

Fig. 3 is the assembling structure schematic diagram of grinding barrel described in one embodiment of the present of invention and extrusion barrel；

Fig. 4 is another assembling structure schematic diagram of grinding barrel described in one embodiment of the present of invention and extrusion barrel；

Fig. 5 is the partial structural diagram of grinding barrel described in one embodiment of the present of invention and extrusion barrel；

Fig. 6 is another partial structural diagram of grinding barrel described in one embodiment of the present of invention and extrusion barrel；

Fig. 7 is the another partial structural diagram of grinding barrel described in one embodiment of the present of invention and extrusion barrel.

Wherein, the correspondence between the reference numeral in Fig. 1 to Fig. 7 and component names is：

1 extrusion barrel, 12 extruding screws, 120 screw shafts, 122 bodies of rod, 1222 feed zones, 1224 extruded segments, 1226 deslagginves Section, 124 spiral bars, 126 slagging ribs, 128 Seal end plates, 129 material scraping plates, 14 extruding ladle bowls, 142 juice openings, 144 slag notches, 2 Grinding barrel, 22 crush ladle bowl, 222 guide grooves, 224 convex ribs, 24 reducing mechanisms, 3 connected entrances.

Specific embodiment

It is 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 case where there is no conflict, the implementation of the application Feature in example and embodiment can be mutually combined.

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 using other different from other modes described here, therefore, protection scope of the present invention and from described below Specific embodiment limitation.

Extruding screw 12, extrusion barrel 1 and the food provided according to some embodiments of the invention referring to Fig. 1 to Fig. 7 descriptions Object processor.

As depicted in figs. 1 and 2, the embodiment of first aspect present invention provides a kind of extruding screw 12, including：The body of rod 122, the body of rod 122 includes feed zone 1222, the extruded segment 1224 being connected with feed zone 1222 and the row being connected with extruded segment 1224 Slag section 1226 is provided with spiral bar 124 in the feed zone 1222 of the body of rod 122 and extruded segment 1224；Slagging rib 126, is arranged on bar In the deslagging section 1226 of body 122.

The extruding screw 12 that embodiment according to a first aspect of the present invention provides, the body of rod 122 of extruding screw 12 include according to The feed zone 1222 and extruded segment 1224 and deslagging section 1226 of secondary connection, so that drag direction and extruding spiral shell that food materials are subject to The thrust direction of bar 12 each along extruding screw 12 axial direction so that the food residues at slag notch 144 are more easy to be arranged Go out, and then the phenomenon that food residues block slag notch 144 can be reduced, simultaneously as squeezing the increase of juice power, thus have more foods Object juice is extruded out, thus on the one hand can improve the crushing juice rate of food, on the other hand due to the food juice contained in food residues Less, so that food residues are more dry, and then the phenomenon that food residues are not dry can be avoided the occurrence of.Simultaneously as in the body of rod 122 Deslagging section 1226 on be provided with slagging rib 126, therefore, slagging rib 126 can with squeeze ladle bowl 14 coordinate, with to that will discharge Food residues be pressed further by, it is more so as to squeeze out so as to make the juice slag of food separated more thoroughly Food juice, and then can be ensured that crushing juice rate.

Wherein it is preferred to which extruding screw further includes screw shaft 120, one end of screw shaft 120 is arranged in the body of rod 122, spiral shell The other end of bar axis 122 is stretched out from feed zone, wherein, screw shaft 120 with driving devices such as motors for being connected, to drive the body of rod 122 rotate.

In the above embodiment, it is preferable that as depicted in figs. 1 and 2, extruding screw further includes：Seal end plate 128 is set On the end of the one end of the feed zone 1222 of the body of rod 122 away from extruded segment 1224.

In this embodiment, by setting Seal end plate 128 so that the food materials for entering feed zone 1222 are merely able to crowded The direction movement of section 1224 is pressed, and the direction without normal direction Seal end plate 128 moves, so as to reasonably limit the fortune of food materials Dynamic route, to prevent food materials from revealing.

In the above embodiment, it is preferable that as depicted in figs. 1 and 2, Seal end plate 128 is integral type knot with the body of rod 122 Structure.

In this embodiment, Seal end plate 128 is an integral structure with the body of rod 122, because of the mechanical property being an integral structure It can be good, it is thus possible to the bonding strength of the body of rod 122 and Seal end plate 128 is improved, meanwhile, it can be by Seal end plate 128 and the body of rod 122 It is made into integration, in batches into production, to improve the production and processing efficiency of product, the production and processing cost of product is reduced, in addition, sealed end Plate 128 and the body of rod 122 are made into integration, it can be achieved that the seamless connection of Seal end plate 128 and the body of rod 122, thus more conducively product Cleaning.

In the above embodiment, it is preferable that as shown in Fig. 2, extruding screw 12 further includes：Material scraping plate 129, material scraping plate 129 One end be connected to Seal end plate 128, the other end of material scraping plate 129 is connected with one end of spiral bar 124, spiral bar 124 it is another One end is spirally wound on the feed zone 1222 and extruded segment 1224 of the body of rod 122.

In this embodiment, by setting material scraping plate 129, the food materials after crushing can be scraped into using material scraping plate 129 In extrusion barrel 1, the speed in extrusion barrel 1 is entered so as to accelerating food materials from grinding barrel 2, and spiral bar 124 is from material scraping plate 129 start to extend to dreg discharging area, can realize the seamless connection between bridging plate and spiral bar 124, so as to which bridging plate is scraped The food materials to get off just can be moved along spiral bar 124 to the dreg discharging area of extruding screw 12.

In the above embodiment, it is preferable that as depicted in figs. 1 and 2, the area of the cross section of the body of rod 122 is from feed zone 1222 first reduce to extruded segment 1224 and increase afterwards；And/or as depicted in figs. 1 and 2, the area of the cross section of deslagging section 1226 from by One end of nearly extruded segment 1224 is gradually reduced to one end away from extruded segment 1224.

In this embodiment, the area of the cross section of the body of rod 122 first reduces from feed zone 1222 to extruded segment 1224 and increases afterwards Greatly, i other words the body of rod 122 extends out after being received from feed zone 1222 to extruded segment 1224 in first, and the body of rod 122 is received in first so that the body of rod 122 can form inclined-plane on feed zone 1222, so as to accelerate the movement of food materials so that food materials can move rapidly to Extruded segment 1224, and being extended out after the body of rod 12, for example gradually extend out into class taper or class is tubaeform, so that the body of rod 122 is with squeezing The gap between the madial wall of ladle bowl 14 is pressed to be gradually reduced, it is thus possible to which gradually increase extruding screw 12 is to the extruding force of food materials Degree to realize that the step to food materials squeezes, and then can be ensured that the crushing juice rate of food materials.And the area of the cross section of the body of rod 122 from Be gradually reduced close to one end of extruded segment 1224 to away from one end of extruded segment 1224, i other words the body of rod 122 when slagging tap section by Gradually interior receipts so that the gap slagged tap between section and the madial wall of extruding ladle bowl 14 of the body of rod 122 increases, and then can reduce 12 and first glass shell of extruding screw so that food can be discharged smoothly, and then can prevent food to the resistance of food residues Slag blocks the phenomenon that slag notch 144.

In the above embodiment, it is preferable that the screw pitch of spiral bar 124 reduces from feed zone 1222 to extruded segment 1224.

In this embodiment, spiral bar 124 is helically arranged, thus it can form helicla flute with the body of rod 122, so as to Enough promoted successively to extruded segment 1224, deslagging section 1226 from feed zone 1222 using helicla flute guiding food, and from deslagging section 1226 discharges.Meanwhile the screw pitch of spiral bar 124 is preferably to be gradually reduced from feed zone 1222 to extruded segment, so as to make extruding The plot ratio of screw rod 12 is gradually reduced, thus extruding screw 12 gradually increases the compression ratio of food, thus this kind setting can The crowded juice dynamics of extruding screw 12 is further improved, to improve crushing juice rate.

In the above embodiment, it is preferable that the compression ratio of extruding screw 12 is A, the value of compression ratio A is：1.8≤A≤ 3.6, it is further preferred that compression ratio A is in the range of 2.5 to 3, wherein, the compression ratio of screw rod is referred on feed zone 1222 The ratio between the volume of volume and 1224 the last one screw pitch of extruded segment of first screw pitch, and the screw pitch of extruding screw 12 refers to Refer to going up in the segment distance open ended along the distance of 122 axial direction of the body of rod, the volume of screw pitch between two neighboring screw thread Quantity of food.

In the above embodiment, it is preferable that the body of rod 122 is made of plastics or metal or ceramics.

In this embodiment, the body of rod 122 is made of plastics or metal or ceramics, it is further preferred that the body of rod 122 is by food Grade plastics integrated injection moldings shaping, because food grade plastic is safer, thus using this kind of body of rod 122 come when crushing food materials, energy The safety after food materials processing is enough ensured, to ensure the safety of user.Certainly, the body of rod 122 and can also be made of metal or ceramics, And the hardness of metal or ceramics is high, thus wearability is good, so as to improve the wearability of product, so that product is durable.

In the above embodiment, it is preferable that the body of rod 122 and/or spiral bar 124 are made of metal, and the surface of the body of rod 122 On be provided with protective coating.

In this embodiment, the body of rod 122 and/or spiral bar 124 are made of metal, and protection is provided on its surface and is applied Layer, and by the body of rod 122 and/or spiral bar 124 being arranged to metallic rod body and/or metal spiral muscle extruding screw 12 has There are high intensity, the high rigidity of metal, and the corrosion-resistant, resistance to of metal can be improved by coating protective coating on its surface The abilities such as alkalescence still will not get rusty or corrode so that it is chronically under the acidity of food materials or alkaline environment, and then can Enough make product durable, to extend the service life of product.

As shown in Figure 3 and Figure 4, the embodiment of second aspect of the present invention proposes a kind of extrusion barrel 1, for food preparation Machine, food processor include grinding barrel 2, and extrusion barrel 1 includes：Ladle bowl 14 is squeezed, the first end for squeezing ladle bowl 14 is connected to crushing Bucket 2 squeezes and connected entrance 3 is provided on ladle bowl 14, squeezes ladle bowl 14 and is turned on by connected entrance 3 and grinding barrel 2；Appoint with first aspect The extruding screw 12 that one embodiment provides, extruding screw 12, which can be rotatably mounted at, to be squeezed in ladle bowl 14.

Extrusion barrel 1 according to an embodiment of the invention, available in the food processor including grinding barrel 2, specifically such as In the food processor for the twin-screw driving that the crushing of food materials and extruding juice separately carry out, so as to be eaten using grinding barrel 2 Material crushes, and the food materials after crushing are entered by connected entrance 3 in extrusion barrel 1, and completes crowded juice tapping process by extrusion barrel 1, The crushing of food and crowded juice tapping process are separately carried out, and since extrusion barrel 1 mainly utilizes any one of first aspect implementation The extruding screw 12 that example provides carries out squeezing juice deslagging, so that the extrusion barrel 1 that the embodiment of second aspect of the present invention provides has The whole advantageous effects for the extruding screw 12 that any of the above-described embodiment provides.

In the above embodiment, it is preferable that as shown in figure 3, the feed zone 1222 of extruding screw 12 is correspondingly arranged at connection At mouth 3.

In this embodiment, connected entrance 3 is preferably correspondingly arranged to the top of feed zone 1222, so as at least using powder The gravity of food materials after broken makes the food materials after crushing enter in extrusion barrel 1, to be realized using extrusion barrel 1 to after crushing The crowded juice deslagging of food, meanwhile, can also by 122 Sizes of the body of rod of feed zone 1222 set connected entrance 3 size so that Food after crushing is more easy to enter on the feed zone 1222 of the body of rod 122, wherein it is preferred to, connected entrance 3 is on extruding screw 12 Orthographic projection, be more than the diameter of feed zone 1222 in the width radially of extruding screw 12, The width radially for being projected in extruding screw 12 is equal to the screw diameter of feed zone 1222 plus 1mm to 5mm, and connected entrance 3 Orthographic projection on extruding screw 12, the length in the axial direction of extruding screw 12 is preferably in the range of 3.8mm to 19.9mm.

In the above embodiment, it is preferable that it slags tap as shown in figure 3, squeezing and being provided on the end of the second end of ladle bowl 14 Mouth 144, the deslagging section 1226 of the body of rod 122 is correspondingly arranged at slag notch 144；Squeeze the extruded segment that ladle bowl 14 corresponds to the body of rod 122 Juice opening 142 is provided on 1224 side wall, filter is provided at juice opening 142.

In this embodiment, juice slag separation after food juice discharged by juice opening 142, and juice slag separation after food residues by Slag notch 144 is discharged, and by the way that slag notch 144 to be arranged on to the end for the second end for squeezing ladle bowl 14, food materials can be extended and squeezed Stroke is pressed, so that the juice slag of food materials is separated more thoroughly, meanwhile, by setting filter at juice opening 142, can filter out Food residues, to prevent food residues from being flowed out from juice opening 142.

In the above embodiment, it is preferable that filter is contacted with the spiral bar 124 of extruding screw 12 or filter and extruding A gap a is provided between the spiral bar 124 of screw rod 12, gap a is less than the granular size of food residues.

In this embodiment, can rationally be set by the granular size of food residues between filter and extruding screw 12 away from From so as to realize the automatic cleaning of filter using the friction between extruding screw 12 and filter.

In the above embodiment, it is preferable that the value of gap a is：0.2mm≤a≤5mm.

In this embodiment, in the range of the value of gap a being arranged on 0.2mm to 5mm, and bean or pea in daily life etc. Food materials roll or cut it is broken after, the granular size of food residues is generally in 0.1mm to 3mm or so, and specifically, different foods are got over It is variant, thus in the range of gap a is arranged on 0.2mm to 5mm, make it treated with food materials the size of food residues mutually to be fitted Should, thus just can be realized using the friction between extruding screw 12 and filter to the automatic clear of the food residues on filter It washes.

Wherein it is preferred to filter is metal filtration piece, because the hardness and wearability of metal filtration piece are preferable, thus It when being cleaned to filter, can prevent what filter from damaging due to insufficient strength to happen using extruding screw 12.

In the above embodiment, it is preferable that filter with squeeze ladle bowl 14 be an integral structure or filter removably In extrusion barrel 1.

In this embodiment, filter, which can be integrally disposed upon, squeezes in ladle bowl 14, is also removably disposed in extrusion barrel In shell 14, and filter is removably disposed in squeeze and in ladle bowl 14 filter is individually replaced, so as in filter Long-time service or damage after, it is replaceable fall filter.

In the above embodiment, it is preferable that it squeezes in ladle bowl 14, be provided with extruding plate at slag notch 144.

In this embodiment, set extruding plate that can further squeeze food at slag notch 144, so that food Juice slag it is separated more thoroughly, so as to squeeze out more food juice, and then the crushing juice rate of food cooking machine can be improved. Wherein it is preferred to extruding plate is silica gel piece.

As shown in Fig. 3 to Fig. 7, the embodiment of third aspect present invention proposes a kind of food processor, including：Grinding barrel 2, grinding barrel 2 includes crushing ladle bowl 22 and positioned at the reducing mechanism 24 crushed in ladle bowl 22, and reducing mechanism 24 is for promotion and powder Broken food materials；The extrusion barrel 1 that embodiment provides any one of in terms of second party, crushes ladle bowl 22 and the extruding ladle bowl 14 of extrusion barrel 1 is led It is logical；Engine base, grinding barrel 2 and extrusion barrel 1 are mounted on engine base, and engine base includes drive component, and drive component crushes dress for driving Put 24 crushing food materials and for extruding screw 12 to be driven to squeeze juice deslagging.

Food processor according to an embodiment of the invention, food materials enter in grinding barrel 2 after by reducing mechanism 24 and powder The side wall of broken ladle bowl 22 coordinates so that food to be crushed, and the food materials after crushing enter under the action of reducing mechanism 24 from connected entrance 3 It into extrusion barrel 1, is then squeezed by extruding screw 12, so that the juice slag separation of food.The embodiment is by the crushing process of food materials It is separately carried out with crowded juice tapping process, and in crushing process, since juice deslagging need not be squeezed, it crushes in ladle bowl 22 not With the components such as strainer and rotating brush are set, so that the food materials in grinding barrel 2 can crush ladle bowl 22 and reducing mechanism It is crushed under 24 collective effect, while can be generally horizontally disposed by extruding screw 12 in crowded juice tapping process, you can it will squeeze Juice dreg removing system is arranged to horizontal, and so as to be highly convenient for separating the juice slag of food, on the one hand this kind, which is set, can be ensured that food On the other hand the crushing juice rate of object processor can be avoided using parts such as strainer, rotating brushes, so that food processor It is simple in structure and be easily installed, simultaneously because eliminating strainer, it is thus possible to reduce the cleaning difficulty of user, and then can be promoted User experience.Simultaneously as food processor includes the extrusion barrel 1 that any embodiment of second aspect provides, so as to the present invention Whole of the food processor that the embodiment of the third aspect provides with the extrusion barrel 1 that second aspect any embodiment provides is beneficial Effect, details are not described herein.

In the above embodiment, it is preferable that drive component includes the first motor and the second motor, the first motor is filled with crushing 24 drive connections are put, reducing mechanism 24 to be driven to rotate, to crush food materials, the second motor is drivingly connected with extruding screw 12, with Driving extruding screw 12 squeezes food materials and separates the juice slag of food materials.

In this embodiment, it can realize that the twin-screw of food processor drives using two motors, this kind of type of drive, Reducing mechanism 24 and extruding screw 12 can work independently, and not restrain mutually, it is thus possible to extruding screw 12 and reducing mechanism 24 into The accurate control of row.

In another embodiment, drive component includes the 3rd motor, and motor shaft is provided on the 3rd motor；Transmission component, Transmission component includes at least：First driving member, the first driving member are drivingly connected with motor shaft, and first is provided on the first driving member Drive shaft, the first drive shaft are connected with reducing mechanism 24；Second driving member, the second driving member are drivingly connected with motor shaft, and second The second drive shaft is provided on driving member, the second drive shaft is connected with extruding screw 12.

In this embodiment, two or more drive shafts reality simultaneously can be made using the transmission of same motor and transmission component The rotation of existing reducing mechanism 24 and extruding screw 12, i.e. drive component are the multiaxis drivings realized by same motor, containing two axis or It more than two axis, and can be realized between each drive shaft by same reduction box or different reduction boxes, can specifically pass through difference Gear drive or other kinds of drive, such as helical bevel gear, turbine worm, the staggeredly transmissions such as axis helical teeth change direction, with Realize the predetermined angle output between multiple drive shafts.In addition, the first drive shaft and the second drive shaft can be rotating Vortexes, For example rotate clockwise or rotate counterclockwise, certainly, the first drive shaft and the second drive shaft can also reversely rotate, specifically Ground, for example, one rotate clockwise and another counterclockwise rotate.

Wherein, the first drive shaft is vertically arranged, and in a predetermined angle β between the first drive shaft and the second drive shaft, is preset The value of angle beta is：60 °≤β≤135 °, it is further preferred that predetermined angle β, which is more than or equal to 70 °, is less than or equal to 120 °, specifically Ground, such as predetermined angle β are 90 °.

In the above embodiment, it is preferable that reducing mechanism 24 is to roll spiral head or bite.

In this embodiment, using spiral head or bite is rolled the crushing of food and food can be realized to the second glass shell Interior promotion, while crowded juice deslagging can be realized using extruding screw 12.

In the above embodiment, it is preferable that the first driving member and the second driving member are intermeshing bevel gear；Or first Driving member is turbine, and the second driving member is worm screw；Or first driving member and the second driving member be two of the interlaced setting of axis Helical gear.

In this embodiment, when the outbound course of motor is changed over multiaxis using transmission component, multi-angle exports, A variety of kinds of drive can be selected in first driving member and the second driving member, specifically, such as the transmission by bevel gear and bevel gear Mode, naturally it is also possible to by the kind of drive of turbine, scroll bar, can also pass through the kinds of drive such as the axis helical teeth that interlocks certainly.

In the above embodiment, it is preferable that engine base further includes：Control module is used to control the work of food processor Parameter, specifically, such as rotating speed of reducing mechanism 24 and extruding screw 12 etc., it can also be realized certainly by setting program module The intelligent program control of food processor, specifically, for example can set cleaning procedure module, multiple extraction sequence modules etc., with Realize that the intelligence of food processor is squeezed the juice and intelligence cleaning.

In the above embodiment, it is preferable that engine base further includes：Power module, power module are used for as food processor Parts, such as drive component power supply, the attaching plug of alternating current can be plugged to by including at least, so as to can when specifically used It is directly electrically connected using attaching plug with city, to power for the food processor.

In the above embodiment, it is preferable that as shown in Figures 5 to 7, the one end open of ladle bowl 22 and hollow is crushed；It crushes The axial direction for crushing ladle bowl 22 is provided at least one guide groove 222 on the internal face of ladle bowl 22.

In this embodiment, by setting guide groove 222 on the madial wall for crushing ladle bowl 22, so as to utilize guiding The guiding of slot 222 makes food materials be moved from top to bottom in guide groove 222, so that food materials can be pushed away along guide groove 222 The bottom for crushing ladle bowl 22 and discharge are sent to, this kind is set since food materials are always positioned in guide groove 222, in reducing mechanism Under the action of 24, food materials are more easy to be pushed to the bottom for crushing ladle bowl 22, so that the push of food materials is more smooth, thus make Food materials are obtained to be less susceptible to block.

In the above embodiment, it is preferable that as shown in Figures 5 to 7, guide groove 222 is the multiple skewed slots being obliquely installed, tiltedly The inclined direction of slot is consistent with the pusher direction of reducing mechanism 24.

In this embodiment, guide groove 222 can be the skewed slot being inclined on the madial wall for crushing ladle bowl 22, and skewed slot Inclined direction it is consistent with the pusher direction of reducing mechanism 24, i other words reducing mechanism 24 rotate when, if food materials along crush fill It puts 24 to move from top to bottom clockwise, then skewed slot tilts clockwise from top to bottom, if conversely, food materials are along reducing mechanism 24 move from top to bottom counterclockwise, then skewed slot tilts counterclockwise from top to bottom, this kind is set so that guide groove 222 is led It is consistent with the pusher direction of reducing mechanism 24 to direction, so that the direction of motion of food materials is consistent with the thrust direction of food materials, The movement of food materials thus can be accelerated, and then speed of squeezing the juice can be improved.

In the above embodiment, it is preferable that as shown in Figures 5 to 7, the angle between skewed slot and the axis for crushing ladle bowl 22 For γ, wherein, 0 ° of ＜ γ≤45 °.

In this embodiment, preferably in the range of being less than or equal to 45 ° more than 0 °, this kind is set the angle of inclination γ of skewed slot So that skewed slot has enough gradients, so that food materials can be moved swimmingly from top to bottom.Wherein, further preferably Ground, angle γ are being less than or equal to more than 8 ° in the range of 12 °.

In another embodiment, it is preferable that guide groove 222 is helicla flute, the rotation direction of helicla flute and pushing away for reducing mechanism 24 Expect that direction is consistent.

In this embodiment, guide groove 222 or the multiple helicla flute (not shown)s being connected as a single entity up and down, so as to Food materials spirally can from top to bottom move under the guiding of helicla flute.

In the above embodiment, it is preferable that as shown in Figures 5 to 7, width the opening from crushing ladle bowl 22 of guide groove 222 Mouth end to the other end for crushing ladle bowl 22 is gradually reduced, and the depth of guide groove 222 is from the openend of crushing ladle bowl 22 to grinding barrel The other end of shell 22 gradually becomes shallower as.

In this embodiment, when being coordinated using reducing mechanism 24 with crushing the madial wall of ladle bowl 22 to crush food materials, lead It is gradually reduced from top to bottom to the width of slot 222, the depth of guide groove 222 gradually becomes shallower as from top to bottom, so as to by food materials The more crush the more broken, specifically such as food materials have just enter into crush ladle bowl 22 when, the particle of food materials is larger, 222 width of guide groove compared with Wide, depth is more deeply adapted the particle of itself and food materials, and is gradually ground into smaller particle in food materials and gradually to crushing During the bottom movement of ladle bowl 22,222 narrower width of guide groove, depth are shallower so that guide groove 222 can be with food materials herein Granular size is adapted, so that food materials herein can be under the collective effect of reducing mechanism 24 and crushing ladle bowl 22, quilt Smaller particle is further ground into, so as to just realize fully crushing step by step for food materials, and then just can improve food materials Crushing juice rate.

In the above embodiment, it is preferable that it as shown in figure 5 and figure 7, crushes on the internal face of ladle bowl 22 along crushing ladle bowl 22 Axial direction be provided at least one convex ribs 224.

In this embodiment, the food materials being sticked on 24 surface of reducing mechanism can be scraped using convex ribs 224, to prevent food materials The more collect the more thick happening without the movement that flows downward on reducing mechanism 24, meanwhile, this kind is set, since food materials are not easy to gather Collection is on reducing mechanism 24, it is thus possible to keep the smooth surface of reducing mechanism 24, and then can be ensured that reducing mechanism 24 to lower right The extruding dynamics of food materials so as to which food materials are fully crushed, and then can ensure that crushing juice rate.

In the above embodiment, it is preferable that as shown in figure 5 and figure 7, convex ribs 224 are from the openend of crushing ladle bowl 22 to powder The other end extension of broken ladle bowl 22, height of the convex ribs 224 in the axial direction for crushing ladle bowl 22 are more than or equal to the height for crushing ladle bowl 22 The 1/3 of degree.

In this embodiment, convex ribs 224 are extended from the openend of crushing ladle bowl 22 to the other end for crushing ladle bowl 22, are Say convex ribs 224 from close to crush ladle bowl 22 openend start setting up, so as to by the length of convex ribs 224 set compared with It is long, specifically, such as can in the height for crushing ladle bowl 22, (when convex ribs 224 are vertically arranged, height is equal to length by convex ribs 224 Degree) ratio that sets crush ladle bowl 22 height it is 1/3 also long, so as to ensure the length of convex ribs 224, thus energy from many aspects It is enough effectively to scrape the food materials being sticked on 24 surface of reducing mechanism always during grinding barrel crushes food materials, so as to Further ensure that food materials the more will not collect the more thick on reducing mechanism 24, so can ensure that reducing mechanism 24 to lower to food materials Extruding dynamics, to further improve crushing juice rate.

In the above embodiment, it is preferable that as shown in figure 5 and figure 7, convex ribs 224 on the internal face for crushing ladle bowl 22 by The openend for crushing ladle bowl 22 extends vertically to the other end for crushing ladle bowl 22.

In this embodiment, convex ribs 224 preferably crush ladle bowl 22 internal face on from the openend of crushing ladle bowl 22 to The other end for crushing ladle bowl 22 extends vertically, because food materials on reducing mechanism 24 are sticked to being scraped using convex ribs 224, to prevent When food materials are gathered on reducing mechanism 24, the effect that convex ribs 224 are vertically arranged or are obliquely installed or spiral is set is not much different, and In convex ribs 224 when the height on the inner wall for crushing ladle bowl 22 is identical, convex ribs 224 are vertically arranged being capable of relatively reduced convex ribs 224 Length, it is thus possible to save the materials of convex ribs 224, meanwhile, convex ribs 224, which are vertically arranged, to be more readily processed, it is thus possible to true When while protecting convex ribs 224 to the scraping effects of the food materials on reducing mechanism 24, the cost of convex ribs 224 is reduced from many aspects, into And the holistic cost of product can be reduced.

In the above embodiment, it is preferable that as shown in Figures 5 to 7, when guide groove 222 is the multiple skewed slots being obliquely installed, Guide groove 222 is not parallel to each other with convex ribs 224.

In this embodiment, when guide groove 222 is the multiple skewed slots being obliquely installed, guide groove 222 is mutual not with convex ribs 224 It is parallel, scraping effect of the convex ribs 224 to the food materials on reducing mechanism 24 can be further improved, it is thus possible to further improve out Juice rate.

In the above-described embodiments, as shown in Figures 5 to 7, the quantity of convex ribs 224 is 2 to 6.

In this embodiment, the quantity of convex ribs 224 is 2 to 6, is preferably 3, and multiple convex ribs 224 are preferably in powder It is symmetrical arranged on the madial wall of broken bucket.

In the above embodiment, it is preferable that food processor includes Normal juice machine and juice extractor, certainly, food processor It can be with the other products outside Normal juice machine and juice extractor.

In the description of this specification, term " first ", " second " are only used for the purpose of description, and it is not intended that instruction Or imply relative importance, unless otherwise clearly defined and limited；Term " connection ", " installation ", " fixation " etc. should all be done extensively Reason and good sense solution, for example, " connection " can be fixedly connected or be detachably connected or be integrally connected；It can be direct phase Even, can also be indirectly connected by intermediary.For the ordinary skill in the art, can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean to combine at least one reality that the particular features, structures, materials, or characteristics that the embodiment or example describe are contained in the present invention It applies in example or example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment or reality Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more embodiments or example with Suitable mode combines.

It these are only the preferred embodiment of the present invention, be not intended to limit the invention, for those skilled in the art For member, the invention may be variously modified and varied.Any modification within the spirit and principles of the invention, being made, Equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.

Claims (23)

1. a kind of extruding screw, which is characterized in that including：

The body of rod, the body of rod include feed zone, the extruded segment being connected with the feed zone and the deslagging being connected with the extruded segment Section, it is provided with spiral bar in the feed zone of the body of rod and the extruded segment；

Slagging rib is arranged in the deslagging section of the body of rod.

2. extruding screw according to claim 1, which is characterized in that further include：

Seal end plate is arranged on the end of the one end of the feed zone of the body of rod away from the extruded segment.

3. extruding screw according to claim 2, which is characterized in that the Seal end plate is integral type knot with the body of rod Structure.

4. extruding screw according to claim 2, which is characterized in that further include：

Material scraping plate, one end of the material scraping plate are connected to the Seal end plate, the other end of the material scraping plate and the spiral bar One end connection, the other end of the spiral bar is spirally wound on the feed zone and the extruded segment of the body of rod.

5. extruding screw according to claim 2, which is characterized in that

The area of the cross section of the body of rod first reduces from the feed zone to the extruded segment and increases afterwards；And/or

The one end of the area of the cross section of the deslagging section from close to one end of the extruded segment to away from the extruded segment is gradual Reduce.

6. extruding screw according to claim 1, which is characterized in that

The screw pitch of the spiral bar reduces from the feed zone to the extruded segment.

7. extruding screw according to claim 6, which is characterized in that the compression ratio of the extruding screw be A, the compression Value than A is：1.8≤A≤3.6.

8. extruding screw according to claim 1, which is characterized in that the body of rod and/or the spiral bar by plastics or Metal or ceramics are made.

9. extruding screw according to claim 8, which is characterized in that the body of rod is made of metal, and the body of rod Protective coating is provided on surface.

10. a kind of extrusion barrel, for food processor, the food processor includes grinding barrel, which is characterized in that the extruding Bucket includes：

Ladle bowl is squeezed, the first end for squeezing ladle bowl is connected to the grinding barrel, connected entrance is provided on the extruding ladle bowl, The extruding ladle bowl is turned on by the connected entrance with the grinding barrel；

Extruding screw as claimed in any one of claims 1-9 wherein, the extruding screw are rotatably mounted at the extruding ladle bowl It is interior.

11. extrusion barrel according to claim 10, which is characterized in that

The feed zone of the extruding screw is correspondingly arranged at the connected entrance；

Slag notch is provided on the end of the second end for squeezing ladle bowl, the deslagging section of the body of rod is correspondingly arranged at institute It states at slag notch；

Juice opening is provided on the side wall for squeezing the extruded segment that ladle bowl corresponds to the body of rod, was provided at the juice opening Filter disc.

12. extrusion barrel according to claim 11, which is characterized in that

The filter contacted with the spiral bar of the extruding screw or the spiral bar of the filter and the extruding screw it Between be provided with a gap a, the gap a is less than the granular size of food residues.

13. extrusion barrel according to claim 12, which is characterized in that the value of the gap a is：0.2mm≤a≤5mm.

14. a kind of food processor, which is characterized in that including：

Grinding barrel, the grinding barrel include crushing ladle bowl and the reducing mechanism in the crushing ladle bowl, the reducing mechanism For promoting and crushing food materials；

Extrusion barrel as any one of claim 10 to 13, the crushing ladle bowl and the extruding ladle bowl of the extrusion barrel are led It is logical；

Engine base, the grinding barrel and the extrusion barrel are mounted on the engine base, and the engine base includes drive component, the driving Component is used to that the reducing mechanism to be driven to crush food materials and for the extruding screw to be driven to squeeze juice deslagging.

15. food processor according to claim 14, which is characterized in that

It is described to crush the one end open of ladle bowl and hollow, it is set on the internal face for crushing ladle bowl along the axial direction of the crushing ladle bowl It is equipped at least one guide groove.

16. food processor according to claim 15, which is characterized in that

The guide groove is the pusher direction of the multiple skewed slots being obliquely installed, the inclined direction of the skewed slot and the reducing mechanism Unanimously.

17. food processor according to claim 16, which is characterized in that the axis of the skewed slot and the crushing ladle bowl Between angle for γ, wherein, 0 ° of ＜ γ≤45 °.

18. food processor according to claim 15, which is characterized in that the guide groove be helicla flute, the spiral The rotation direction of slot is consistent with the pusher direction of the reducing mechanism.

19. the food processor according to any one of claim 15 to 18, which is characterized in that the width of the guide groove From it is described crushing ladle bowl openend to it is described crushing ladle bowl the other end be gradually reduced and/or the depth of the guide groove from The other end of the openend for crushing ladle bowl to the crushing ladle bowl gradually becomes shallower as.

20. the food processor according to any one of claim 15 to 18, which is characterized in that

The axial direction of the crushing ladle bowl is provided at least one convex ribs on the internal face for crushing ladle bowl.

21. food processor according to claim 20, which is characterized in that

The other end of the convex ribs from the openend of the crushing ladle bowl to the crushing ladle bowl extends, and the convex ribs are in the powder Height in the axial direction of broken ladle bowl is more than or equal to the 1/3 of the height of the crushing ladle bowl；

And/or the convex ribs on the internal face of the crushing ladle bowl from the openend of the crushing ladle bowl to the crushing ladle bowl The other end extend vertically.

22. food processor according to claim 20, which is characterized in that

When the guide groove is the multiple skewed slots being obliquely installed, the guide groove is not parallel to each other with the convex ribs.

23. food processor according to claim 20, which is characterized in that

The quantity of the convex ribs is 2 to 6.