CN104083065B - Screw extrusion-type juice extractor - Google Patents

Screw extrusion-type juice extractor Download PDF

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Publication number
CN104083065B
CN104083065B CN201410324354.1A CN201410324354A CN104083065B CN 104083065 B CN104083065 B CN 104083065B CN 201410324354 A CN201410324354 A CN 201410324354A CN 104083065 B CN104083065 B CN 104083065B
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CN
China
Prior art keywords
screen holder
juice
screw extrusion
extrusion type
screw rod
Prior art date
Application number
CN201410324354.1A
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Chinese (zh)
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CN104083065A (en
Inventor
方炳泉
皮学军
徐建飞
Original Assignee
广东美的生活电器制造有限公司
美的集团股份有限公司
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Application filed by 广东美的生活电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的生活电器制造有限公司
Priority to CN201410324354.1A priority Critical patent/CN104083065B/en
Publication of CN104083065A publication Critical patent/CN104083065A/en
Application granted granted Critical
Publication of CN104083065B publication Critical patent/CN104083065B/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02Citrus fruit squeezers; Other fruit juice extracting devices
    • A47J19/025Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw

Abstract

The invention provides a screw extrusion-type juice extractor which comprises a juice collecting cup, a screw and a filter screen support. A residue collecting groove is formed in the bottom face of the juice collecting cup, the cross sectional area of the residue collecting groove is smaller than the bottom face area of the juice collecting cup, a residue discharging opening is formed in the lateral wall of the residue collecting groove, the screw is arranged in the juice collecting cup in the axial direction of the juice collecting cup, a residue scraping part is arranged at the lower end of the screw and located in the residue collecting groove, the screw is provided with a plurality of working sections, a plurality of spiral ribs are arranged on the outer surface of each working section, the filter screen support is in a taper-shaped tube shape, a plurality of convex ribs are arranged at the position, corresponding to each working section, of the inner surface of the filter screen support, gaps are reserved between each convex rib and the multiple spiral ribs of the working section corresponding to the convex rib, the gaps are larger than or equal to 0.1 mm and smaller than or equal to 1 mm, and each convex rib is divided into two sections or multiple sections. The screw extrusion-type juice extractor has the advantages of being smooth in residue outlet, easy to wash, high in juice outlet rate and the like.

Description

Screw extrusion type juicer
Technical field
The present invention relates to household appliance technical field, more specifically, it is related to a kind of screw extrusion type juicer.
Background technology
Raising with living standards of the people and health idea gradually deeply, increasing consumer abandons various " additive " beverage, then concern has pure natural color and luster, fragrance and the fruit and vegerable rich in vitamin needed by human and trace element Juice gets up.But want to drink one glass of excellent fresh squeezing fruit and vegetable juice every morning, a suitable Domestic fruit extractor is essential 's.Simultaneously with the raising of quality of life, the phychology of consumer is started the taste to nutrient health from most basic life requirement Life transition, this provides more probabilities for the popularization of juice extractor with upgrading.
Unlike the natural juice machine sold in the market and conventional juice extractor, it is to be squeezed the juice with stone grinder principle, definitely low Speed, 70-80 per minute transfers the possession of you and can trust will not destroy nutrient completely, and 100% remains activity, because fruit and vegetable juice Nutrient resistance to high temperature especially weak it is stated that just stale more than 40 degree, thousand of turns still more per minute, moment is high at a high speed The destruction of temperature, secondly, natural juice machine is exactly that it satisfactorily solves pesticide and heavy metal and work from other the different of juice extractors maximum The separation of property juice, graceful according to U.S.'s promise. the proportion of the research of doctor Wo Ke (active fruit juice mixer founder), pesticide and heavy metal It is higher than all the proportion of water, be only squeezed on fiber and just will not be mixed in juice.If fiber is first crushed into by a step Unqualified, so that juice is mixed with powder, then with centrifugal drying juice actually unreserved to medicine and heavy metal powder whole Mix with juice and drunk by people.And natural juice machine is that heavy metal and pesticide and fiber are tightly pressed together discharge slag Mouthful, pesticide and heavy metal natively have good affinity with fiber in fact, and the growth that it is as fruit and vegerable is bonded at fruit-vegetable fibre On, along with the extruding of gear, even more strike up partnership, you definitely there is no concern that and can be mixed in juice, what you drank is complete Nontoxic active juice.
The juice extractor at a slow speed using at present or natural juice machine, screw surface has the spiral type muscle of some continuous transitions, filter Rack inner surface sets the convex tendon of some surface continuous transitions, and the radial height because of convex tendon has a great impact to deslagging effect, If the convex tendon of screen holder upper inner to project screen holder excessive, after having squeezed fruit and vegerable, marc can be trapped in convex tendon and screen wall it Between, and the prominent screen holder of the convex tendon of screen holder inner surface lower end is very few, leads to the space that marc advances downwardly not, causes marc Push difficulty, lead to remain more marc in screen holder so that juice extractor is difficult to clean, and continuously squeeze the juice in the long period Afterwards, affect to squeeze the juice effect.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
For this reason, it is an object of the invention to, provide one kind to slag tap smooth, thus effectively improving the screw extrusion type of crushing juice rate Juice extractor.
For achieving the above object, the invention provides a kind of screw extrusion type juicer, comprising: juice collecting cup, described juice collection It is provided with dreg collecting slot on the bottom surface of cup, described dreg collecting slot is provided with slag-drip opening;Screw rod, described screw rod is along the axle of described juice collecting cup To being arranged in described juice collecting cup, the lower end of described screw rod is provided with dreg scraping unit, and described dreg scraping unit is located in described dreg collecting slot, edge The axial direction of described screw rod, described screw rod has multiple active sections, and the outer surface of each described active section is provided with a plurality of Spiral bar;And screen holder, described screen holder is connected in described juice collecting cup, and described screw rod is located in described screen holder, described filter Filter screen is provided with rack, between the wall of cup of described filter screen and described juice collecting cup, forms juice chamber;Along the circumference of described screen holder, The inner surface of described screen holder corresponds to and at each described active section, is provided with multiple convex tendons.
The screw extrusion type juicer that the present invention provides have the advantages that to slag tap smooth, easy cleaning, crushing juice rate is high, specifically comes Say, the juice extractor using because of prior art, because the restriction of draft angle when part is molded is so that the convex tendon being located at screen holder bottom is dashed forward Height for screen holder inner surface is too low, leads to the space that marc advances downwardly not, causes marc to push difficulty, and this The screw extrusion type juicer of bright offer, along the axial direction of screw rod, screw rod is divided into multiple active sections, and outer in each active section A plurality of spiral bar is arranged on surface, along the circumference of screen holder, screen holder inner surface corresponds to and is respectively provided with each active section Multiple convex tendons, such structure so that there is rational spacing all the time between the outer surface of spiral bar and the internal face of screen holder, Efficiently avoid and project screen holder inner surface excessively because of the convex tendon positioned at screen holder top, after having squeezed fruit and vegerable, marc is detained Between convex tendon and screen wall, and/or, because the prominent screen holder inner surface of the convex tendon positioned at screen holder bottom is very few, lead to marc The space that advances downwardly not, causes the situation that marc pushes difficulty to occur, so that the slagging tap of screw extrusion type juicer Smooth, so make screw extrusion type juicer cleaning simple and convenient, simultaneously effective improve screw extrusion type juicer Crushing juice rate.
In addition, it is special also to have following supplementary technology according to the screw extrusion type juicer that the above embodiment of the present invention provides Levy:
According to one embodiment of present invention, described slag-drip opening is arranged on the side wall of described dreg collecting slot.
According to one embodiment of present invention, a plurality of described spiral shell of each described convex tendon and corresponding described active section It is respectively provided with gap, described gap is all higher than equal to 0.1mm and is less than or equal to 1mm between rotation muscle.
According to one embodiment of present invention, described screen holder is tapered tubular.
According to one embodiment of present invention, the taper of the side wall of described screen holder be more than or equal to 12 degree and less than etc. In 30 degree.
According to one embodiment of present invention, along the radial direction of described screen holder, the height of each described convex tendon is more than Equal to 2mm.
According to one embodiment of present invention, along the radial direction of described screen holder, multiple described convex tendons are uniformly arranged on On the inner surface of described screen holder.
According to one embodiment of present invention, along the axial direction of described screen holder, multiple described convex tendons are connected and are connected into rank Ladder type.
According to one embodiment of present invention, described screw rod has the first active section and the second active section, described screen holder On be provided with the first convex tendon corresponding at described first active section, be provided with the second convex tendon corresponding at described second active section, The lower surface of the described spiral bar being arranged on described first active section is located at the top of the upper surface of described second convex tendon, and sets Put have between the upper surface of the lower surface of the described spiral bar on described first active section and described second convex tendon more than etc. In 0.1mm and less than or equal to 1mm gap.
According to one embodiment of present invention, the side of described slag-drip opening is provided with for adjusting described deslagging open area Adjusting means.
According to one embodiment of present invention, described dreg scraping unit is that muscle scraped by the spiral being arranged on described screw rod lower end.
According to one embodiment of present invention, described dreg scraping unit is that multiple axis directions along described juice collecting cup are arranged on institute That states screw rod lower end scrapes muscle, is provided with multiple anti-skidding block reinforcements in described dreg collecting slot, and described anti-skidding block reinforcement and described scraping have between muscle There is gap.
According to one embodiment of present invention, described scrape that muscle scrapes muscle for rustless steel or Polyetherimide scrapes muscle, described collection The bottom surface of juice cup is corrosion resistant plate or Polyetherimide plate.
According to one embodiment of present invention, multiple described convex tendons and described screen holder are integral type structure.
According to one embodiment of present invention, a plurality of described spiral bar and described screw rod are integral type structure.
The additional aspect of the present invention and advantage will be given in following description section, partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below Substantially and easy to understand, wherein:
Fig. 1 is the cross section structure diagram of the screw extrusion type juicer according to one embodiment of the invention;
Fig. 2 is the assembling cross section structure diagram of screen holder and screw rod in the screw extrusion type juicer shown in Fig. 1;
Fig. 3 is a portion mplifying structure schematic diagram in Fig. 1;
Fig. 4 is the perspective view of screw rod in the screw extrusion type juicer shown in Fig. 1;
Fig. 5 is the first stereochemical structure that in the screw extrusion type juicer shown in Fig. 1, screen holder is connected with dreg collecting slot Schematic diagram;
Fig. 6 be in Fig. 5 b-b to cross section structure diagram.
Fig. 7 is the second stereochemical structure that in the screw extrusion type juicer shown in Fig. 1, screen holder is connected with dreg collecting slot Schematic diagram.
Wherein, in Fig. 1 to Fig. 7, the corresponding relation between reference and portion mechanism title is:
100 screw extrusion type juicers, 10 juice collecting cups, 11 dreg collecting slots, 111 slag-drip openings, 112 anti-skidding block reinforcements, 20 screw rods, 21 Active section, 211 spiral bars, 22 dreg scraping units, 30 screen holders, 31 convex tendons, 311 first convex tendons, 312 second convex tendons.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used To be implemented different from mode described here using other, therefore, protection scope of the present invention is not subject to following public tool The restriction of body embodiment.
1 to accompanying drawing 7 describes the screw extrusion type juicer providing according to some embodiments of the invention with reference to the accompanying drawings.
As shown in figure 1, the screw extrusion type juicer 100 that one embodiment of the invention provides, comprising: juice collecting cup 10, spiral shell Bar 20 and screen holder 30;
Specifically, as shown in figure 1, dreg collecting slot 11 is provided with the bottom surface of juice collecting cup 10, dreg collecting slot 11 is provided with deslagging Mouth 111, screw rod 20 being axially set in juice collecting cup 10 along juice collecting cup 10, as shown in figs. 1 and 4, the lower end of screw rod 20 is provided with Dreg scraping unit 22, dreg scraping unit 22 is located in dreg collecting slot 11, and along the axial direction of screw rod 20, screw rod 20 has multiple active sections 21, often The outer surface of one active section 21 is provided with a plurality of spiral bar 211, and as shown in Fig. 1, Fig. 5 and Fig. 7, screen holder 30 is connected to juice collection In cup 10, screw rod 20 is located in screen holder 30, and screen holder 30 is provided with filter screen (not shown), filter screen and juice collecting cup 10 Form juice chamber between wall of cup;As shown in Fig. 5, Fig. 6 and Fig. 7, along the circumference of screen holder 30, right on the inner surface of screen holder 30 Multiple convex tendons 31 should be provided with each active section 21.
Preferably, slag-drip opening 111 is arranged on the side wall of dreg collecting slot 11;Each convex tendon 31 and corresponding active section 21 A plurality of spiral bar 211 between be respectively provided with gap, gap is all higher than equal to 0.1mm and is less than or equal to 1mm;Screen holder 30 is taper Tubulose.
The screw extrusion type juicer 100 that the present embodiment provides have the advantages that to slag tap smooth, easy cleaning, crushing juice rate is high, Specifically, the juice extractor using because of prior art, because the height in face is too low, leads to the space that marc advances downwardly not, Marc is caused to push difficulty, and the screw extrusion type juicer 100 that the present embodiment provides, along the axial direction of screw rod 20, by screw rod 20 It is divided into multiple active sections 21, and a plurality of spiral bar 211 is set on the outer surface of each active section 21, along the week of screen holder 30 To, on screen holder 30 inner surface correspond to each active section 21 at be respectively provided with multiple convex tendons 31, and each convex tendon 31 and and its It is respectively provided with more than or equal to 0.1mm between a plurality of spiral bar 211 of corresponding active section 21 and be less than or equal to the gap of 1mm, i.e. spiral shell All the time have between the convex tendon 31 of setting on the outer surface of spiral bar 211 arranging on bar 20 and the internal face of screen holder 30 The gap of 0.1mm to 1mm, such structure is so that have all the time between the convex tendon 31 of the outer surface of spiral bar 211 and screen holder 30 There is rational spacing, efficiently avoid and project screen holder 30 inner surface excessively because of the convex tendon 31 positioned at screen holder 30 top, After having squeezed fruit and vegerable, marc is trapped between convex tendon 31 and screen wall, and/or, because the convex tendon 31 positioned at screen holder 30 bottom projects Screen holder 30 inner surface is very few, leads to the space that marc advances downwardly not, causes the situation that marc pushes difficulty to occur, thus Make slagging tap of screw extrusion type juicer 100 smooth, so make screw extrusion type juicer 100 cleaning simple and convenient, Simultaneously effective improve the crushing juice rate of screw extrusion type juicer 100;In addition, the screen holder 30 using because of prior art, During installation, the axial slag-drip opening 111 being arranged on screen holder 30 bottom surface in alignment with the slag-drip opening 111 of juice collecting cup 10 bottom, and need to be arranged Cinder notch 111 angle in 90 ° with screw rod 20 direction of rotation, and the screen holder 30 that the present embodiment provides is designed as bypass structure, its Bottom ringless-type dreg discharging tunnel and slag-drip opening 111, when mounted it is only necessary to by screen holder 30 and juice collecting cup 10 phase clamping, clamping The mode that connects simple and reliable so that the installation of screen holder 30 is simple and convenient, and slag-drip opening 111 is arranged on juice collecting cup 10 bottom side To, that is, slag-drip opening 111 and screw rod 20 squeeze push away residue direction consistent so that tangentially squeezing the residual of release during screw rod 20 rotation Slag can discharge slag-drip opening 111 easily, thus efficiently solving the not smooth problem of deslagging so that screw extrusion type juicer 100 slag tap is more smoothly, and then effectively improves the quality of product.
It should be noted that being additionally provided with juice opening (not shown) on the wall of cup of juice collecting cup 10, juice opening is located at collection The top of slag chute 11, and the lower surface of the wall of cup of juice collecting cup 10 is not less than the bottom surface of dreg collecting slot 11, juice collecting cup 10 forms with The slagging channel that slag-drip opening 111 is connected.
Preferably, the taper of the side wall of screen holder 30 is more than or equal to 12 degree and to be less than or equal to 30 degree;Along screen holder 30 Radial direction, the height of each convex tendon 31 is all higher than equal to 2mm.
Wherein, taper refers to the ratio of the basal diameter of conical pipe and the height of conical pipe, through test of many times checking, works as filter screen The span of the taper of side wall of frame 30 is that the convex tendon 31 positioned at screen holder 30 lower end should be at least prominent at 12 degree to 30 degree Convex tendon on the inner surface 2mm of screen holder 30, and the internal face of the outer surface of spiral bar 211 on screw rod 20 and screen holder 30 When having the gap less than 1mm between 31, slagging tap of screw extrusion type juicer 100 is the most smooth, and crushing juice rate highest.
Specifically, as shown in figure 5 and figure 7, along the radial direction of screen holder 30, multiple convex tendons 31 are uniformly arranged on screen holder On 30 inner surface.
Multiple convex tendons 31 are evenly provided on the inner surface of screen holder 30, on the one hand, make sarcocarp be subject to screw rod 20 and filter Extruding between rack 30 is more uniform, thus improve crushing juice rate, on the other hand so that the marc in screen holder 30 is uniformly divided Cloth, so that marc can more uniformly enter in dreg collecting slot 11, and then makes slagging tap of screw extrusion type juicer 100 suitable Freely.
Further it is preferable that as shown in figure 3, along screw rod axial direction, multiple convex tendons 31 are connected and are connected into notch cuttype.
Wherein, being connected between two convex tendons 31 can be that rounding off connects, and can be that here is not in step-like connection etc. Repeat again.
Specifically, as shown in figure 3, screw rod 20 has the first active section and the second active section, screen holder 3 corresponds to first It is provided with the first convex tendon 311 at active section, corresponding to being provided with the second convex tendon 312 at the second active section, be arranged on the first work The lower surface of the spiral bar in section is located at the top of the upper surface of the second convex tendon 312, and is arranged on the spiral on the first active section Have more than or equal to 0.1mm between the upper surface of the lower surface of muscle and the second convex tendon 312 and be less than or equal to the gap of 1mm, so Structure so that the spiral bar that is arranged on screw rod preferably can extrude food materials with the convex tendon on screen holder, thus effectively Improve crushing juice rate.
It should be noted that in Fig. 1 to Fig. 7, screw rod has two active sections, the inner surface of screen holder corresponds to and screw rod Two active sections be provided with two kinds of convex tendons, but the screw extrusion type juicer that the present invention provides is not limited to this form, spiral shell Bar can have a plural active section, the corresponding two or more active section with screw rod of inner surface of screen holder be provided with two kinds with On convex tendon, will not be described here, but its application all should be within protection scope of the present invention.
Alternatively, multiple convex tendons 31 and screen holder 30 are integral type structure;A plurality of spiral bar 211 and screw rod 20 are integral type Structure.
The mechanical property of integral structure is good, and multiple convex tendons 31 and screen holder 30 are integral type structure, are effectively guaranteed Bonding strength between multiple convex tendons 31 and screen holder 30, in order to reduce production cost, improve production efficiency, can be by multiple convex tendons 31 with screen holder 30 integrated injection molding, batch production;A plurality of spiral bar 211 and screw rod 20 are integral type structure, equally effectively Ensure that bonding strength between a plurality of spiral bar 211 and screw rod 20, in order to reduce production cost, improve production efficiency, with Sample can be by a plurality of spiral bar 211 and screw rod 20 integrated injection molding, batch production.
Preferably, the side of slag-drip opening 111 is provided with that (in figure is not shown for the adjusting means that adjusts slag-drip opening 111 area Go out).
When squeezing harder fruit and vegerable, adjusting means is displaced outwardly appropriately distance so that slag-drip opening along the side wall of dreg collecting slot 11 111 area increases, and flows out in order to marc;Conversely, when squeezing the softer fruit and vegerable of hardness, adjusting means is along the sidepiece of dreg collecting slot 11 Move inward appropriately distance so that slag-drip opening 111 area reduce, with reduce marc outflow speed, so so that difference The fruit and vegerable of hardness time that is squeezed in juice extractor is more reasonable, thus being effectively improved crushing juice rate, and then is effectively lifted The quality of product.
In one embodiment of the invention, specifically, dreg scraping unit 22 is that muscle (figure scraped by the spiral being arranged on screw rod 20 lower end Not shown in).
Spiral scrapes the setting of muscle so that in the presence of the residue in dreg collecting slot 11 can rotate with screw rod 20 and scrape muscle in spiral Easily discharge slag-drip opening 111, in addition, being not likely to produce relative slip so that dreg scraping unit 22 can between helical structure and residue Residue in dreg collecting slot 11 is all discharged slag-drip opening 111 so that screw extrusion type juicer 100 does not have asking of residue accumulation Topic.
Preferably, spiral scrapes that muscle scrapes muscle for rustless steel spiral or Polyetherimide spiral scrapes muscle, the bottom surface of juice collecting cup 10 For corrosion resistant plate or Polyetherimide plate.
Alternatively, spiral scrapes muscle with screw rod 20 is integral type structure.
The mechanical property of integral structure is good, and it is integral type structure that spiral scrapes muscle with screw rod 20, is effectively guaranteed spiral Scrape the bonding strength between muscle and screw rod 20, in order to reduce production cost, improve production efficiency, spiral can be scraped muscle and screw rod 20 It is made into integration, batch production.
In another embodiment of the present invention, as shown in Figure 1, Figure 2 and Figure 4, dreg scraping unit 22 is multiple along juice collecting cup 10 Axis direction be arranged on the muscle of scraping of screw rod 20 lower end, be provided with multiple anti-skidding block reinforcements 112, anti-skidding block reinforcement 112 in dreg collecting slot 11 And scrape and there is between muscle gap.
During screw rod 20 rotation, the muscle of scraping being arranged on screw rod 20 lower end rotates with screw rod 20 and pushes the residue in dreg collecting slot 11 to Slag-drip opening 111, is produced with residue so that scraping muscle in order to avoid scraping the gap between muscle and the side wall of dreg collecting slot 11 and being filled by residue Relatively slide, lead to scrape muscle and the residue in dreg collecting slot 11 cannot be pushed to slag-drip opening 111, the anti-skidding gear of setting dreg collecting slot 11 in Muscle, the Force decomposition suffered by residue is occurred with the situation avoiding scraping muscle and the residue relative slip of generation, thus solving slag The problem piled up.
Preferably, multiple muscle of scraping are that muscle scraped by rustless steel or Polyetherimide scrapes muscle, and the bottom surface of juice collecting cup 10 is stainless Steel plate or Polyetherimide plate.
Alternatively, scraping muscle with screw rod 20 is integral type structure.
The mechanical property of integral structure is good, and scraping muscle with screw rod 20 is integral type structure, is effectively guaranteed and scrapes muscle and spiral shell Bonding strength between bar 20, in order to reduce production cost, improve production efficiency, can be made into integration scraping muscle with screw rod 20, batch Amount produces.
In sum, the present invention provides screw extrusion type juicer, the outer surface of the spiral bar on screw rod and screen holder Internal face on convex tendon between there is the gap of 0.1mm to 1mm all the time, such structure so that the outer surface of spiral bar with All the time there is between the internal face of screen holder rational spacing, efficiently avoid and project filter because of the convex tendon positioned at screen holder top Rack inner surface is excessive, and after having squeezed fruit and vegerable, marc is trapped between convex tendon and screen wall, and/or, because positioned at screen holder bottom Convex tendon project that screen holder inner surface is very few, lead to the space that marc advances downwardly not, cause marc to push the situation of difficulty Occur so that slagging tap of screw extrusion type juicer is smooth, and then make screw extrusion type juicer cleaning simply square Just, simultaneously effective improve the crushing juice rate of screw extrusion type juicer.
In describing the invention, term " multiple " refer to two or even more than, term " installation ", " being connected ", " connection ", " fixation " etc. all should be interpreted broadly, and for example, " connection " can be fixedly connected or be detachably connected, or integratedly Connect;" being connected " can be joined directly together it is also possible to be indirectly connected to by intermediary.For those of ordinary skill in the art For, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the description of this specification, the description of term " embodiment ", " specific embodiment " etc. means with reference to this reality Apply example or specific features, structure, material or the feature of example description are contained at least one embodiment or the example of the present invention. In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And, description Specific features, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (14)

1. a kind of screw extrusion type juicer is it is characterised in that include:
Juice collecting cup, the bottom surface of described juice collecting cup is provided with dreg collecting slot, and described dreg collecting slot is provided with slag-drip opening;
Screw rod, described screw rod being axially set in described juice collecting cup along described juice collecting cup, the lower end of described screw rod is provided with scrapes Slag portion, described dreg scraping unit is located in described dreg collecting slot, and along the axial direction of described screw rod, described screw rod has multiple active sections, The outer surface of each described active section is provided with a plurality of spiral bar;With
Screen holder, described screen holder is connected in described juice collecting cup, and described screw rod is located in described screen holder, on described screen holder Filter screen is installed, between the wall of cup of described filter screen and described juice collecting cup, forms juice chamber;Along the circumference of described screen holder, described Correspond on the inner surface of screen holder and be provided with multiple convex tendons at each described active section;
Wherein, it is respectively provided with gap between a plurality of described spiral bar of each described convex tendon and corresponding described active section, institute State gap to be all higher than equal to 0.1mm and be less than or equal to 1mm.
2. screw extrusion type juicer according to claim 1 it is characterised in that
Described slag-drip opening is arranged on the side wall of described dreg collecting slot.
3. screw extrusion type juicer according to claim 1 it is characterised in that
Described screen holder is tapered tubular.
4. screw extrusion type juicer according to claim 3 it is characterised in that
The taper of the side wall of described screen holder is more than or equal to 12 degree and is less than or equal to 30 degree.
5. screw extrusion type juicer according to claim 4 it is characterised in that
Along the radial direction of described screen holder, the height of each described convex tendon is more than or equal to 2mm.
6. screw extrusion type juicer according to claim 5 it is characterised in that
Along the radial direction of described screen holder, multiple described convex tendons are uniformly arranged on the inner surface of described screen holder.
7. screw extrusion type juicer according to claim 6 it is characterised in that
Along the axial direction of described screen holder, multiple described convex tendons are connected and are connected into notch cuttype.
8. screw extrusion type juicer according to claim 7 it is characterised in that
Described screw rod has the first active section and the second active section, described screen holder corresponds to and arranges at described first active section There is the first convex tendon, be provided with the second convex tendon corresponding at described second active section, be arranged on described on described first active section The lower surface of spiral bar is located at the top of the upper surface of described second convex tendon, and is arranged on the described spiral shell on described first active section There is between the lower surface of rotation muscle and the upper surface of described second convex tendon more than or equal to 0.1mm and be less than or equal to the gap of 1mm.
9. screw extrusion type juicer according to any one of claim 1 to 8 it is characterised in that
The side of described slag-drip opening is provided with the adjusting means for adjusting described deslagging open area.
10. screw extrusion type juicer according to claim 9 it is characterised in that
Described dreg scraping unit is that muscle scraped by the spiral being arranged on described screw rod lower end.
11. screw extrusion type juicers according to claim 10 it is characterised in that
Described dreg scraping unit be multiple axis directions along described juice collecting cup be arranged on described screw rod lower end scrape muscle, described dreg collecting slot Inside it is provided with multiple anti-skidding block reinforcements, described anti-skidding block reinforcement and described scraping have gap between muscle.
12. screw extrusion type juicers according to claim 11 it is characterised in that
Described scrape that muscle scrapes muscle for rustless steel or Polyetherimide scrapes muscle, the bottom surface of described juice collecting cup is corrosion resistant plate or polyethers Acid imide plate.
13. screw extrusion type juicers according to any one of claim 1 to 8 it is characterised in that
Multiple described convex tendons and described screen holder are integral type structure.
14. screw extrusion type juicers according to any one of claim 1 to 8 it is characterised in that
A plurality of described spiral bar and described screw rod are integral type structure.
CN201410324354.1A 2014-07-08 2014-07-08 Screw extrusion-type juice extractor CN104083065B (en)

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CN104523125B (en) * 2015-01-21 2018-02-13 聂建国 Combination high-efficiency Normal juice machine
CN204520236U (en) * 2015-02-15 2015-08-05 章焰华 Screw juice extractor
CN106031522B (en) * 2015-03-19 2019-11-29 广东美的生活电器制造有限公司 Normal juice machine screw rod and Normal juice machine with it
KR200491517Y1 (en) * 2017-01-05 2020-04-20 주식회사 휴롬 Screw for juicer and the juicer thereof
WO2020186309A1 (en) * 2019-03-21 2020-09-24 Ip Of Australasian Distributors Pty Ltd Food processing apparatus and portions thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953647A (en) * 2010-07-28 2011-01-26 石振宇 Soymilk grinder/ juicer with milling function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI250851B (en) * 2003-05-09 2006-03-11 Tzuen-Yu Jan Juice extractor
CN201700997U (en) * 2009-12-18 2011-01-12 九阳股份有限公司 Novel easy-slag-discharge juice extractor
CN201790542U (en) * 2010-07-20 2011-04-13 莱克电气股份有限公司 Juice extractor with rotary filtering net
CN103202654B (en) * 2012-01-17 2015-07-15 唐锋机电科技(深圳)有限公司 Juicer
CN202723518U (en) * 2012-08-27 2013-02-13 宁波凯普电子有限公司 Screw juicing component of vertical juicer
CN203314716U (en) * 2013-05-28 2013-12-04 江苏顺发电器有限公司 Juice-marc separation mechanism and low-speed juicer provided with same
CN203676813U (en) * 2013-11-01 2014-07-02 宁波凯普电子有限公司 Novel efficient screw type juicer
CN203943477U (en) * 2014-07-08 2014-11-19 广东美的生活电器制造有限公司 Screw extrusion type juicer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101953647A (en) * 2010-07-28 2011-01-26 石振宇 Soymilk grinder/ juicer with milling function

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