CN203873521U

CN203873521U - Juicer

Info

Publication number: CN203873521U
Application number: CN201420159453.4U
Authority: CN
Inventors: 王冬雷; 袁富海; 黄敬梅; 庞浩
Original assignee: Elec Tech International Co Ltd
Current assignee: Elec Tech International Co Ltd
Priority date: 2014-04-02
Filing date: 2014-04-02
Publication date: 2014-10-15
Anticipated expiration: 2024-04-02

Abstract

The utility model discloses a juicer. A juicing component of the juicer comprises an outer shell, a movable grinding wheel, a static grinding wheel and a filtering device, wherein the outer shell is provided with a top opening part, a juice outlet and a residue outlet, the movable grinding wheel is installed in the filtering device and comprises a rotary shaft part, a crushing part and a grinding part, the crushing body part of the crushing part is of a conical structure with the small end facing upwards as a whole, and the rotary shaft part is connected with a driving mechanism; the static grinding wheel is fixedly installed on the outer shell and comprises a body part, a crushing rib bar and a food material channel; the filtering device is used for separating vegetable and fruit juice from squeezed residues and installed in the outer shell. Due to the fact that the grinding modes of the movable grinding wheel and the static grinding wheel which rotate relative to each other are adopted for the juicer, adverse influences on the juice are minimum in the juice squeezing process, and the squeezed juice is kept fresh and natural; thus, the juicer has the advantages of being easy to operate, convenient to clean, low in manufacturing cost, high in juicing speed, few in residue, long in service life and the like.

Description

A kind of juice extractor

Technical field

The utility model relates to a kind of kitchen utensils technical field, particularly relates to and can or from beans, squeeze a kind of juice extractor of soya-bean milk from vegetables, fruit squeeze juice.

Background technology

For life healthily, increasing people likes directly making at home and drinking vegetables and fruits juice, on market, also therefore occurred in a large number can be from vegetables or fruit the device of simple squeeze juice.At present, draining device mainly contains following two kinds of versions:

A kind of is high-speed centrifugal draining device.This draining device is to utilize reducing mechanism that the vegetables and fruits for the treatment of squeeze juice are pulverized, and then in the mode of High Rotation Speed, utilizes centrifugal force that juice is thrown away.The noise that this kind of juice extractor runs up in process and vibration are all larger, and operating environment is produced to very large noise; In addition, pulverizing in the process of vegetables and fruits and separated juice at a high speed in addition, the inherent flavor containing in vegetables and fruits and nutrition meeting are destroyed, and can lose a large amount of strings.

Another kind is screw extrusion type draining device.This draining device is to utilize screw-rod structure extruding to treat the vegetables and fruits of squeeze juice, thereby juice is separated.The squeeze the juice shortcoming of mode of this kind is, when dropping into larger food and squeeze the juice, screw rod can be stuck, and machine is easy to damage and maybe cannot works, and as need are squeezed the juice smoothly, need to be in advance can drop into and squeeze the juice after being cut into some fritters food is manual; In addition, squeeze the juice after having squeezed the juice in head and the net of squeezing the juice and all remain many food; This kind mode of squeezing the juice is squeezed the juice, and speed is fast not and crushing juice rate is not high enough, also has the space promoting.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of juice extractor, structure is improved, simple to operate, mounting or dismounting easy to clean, do not need to be cut in advance some fritters just can squeeze the juice for whole food or larger food, crushing juice rate is high, the speed of squeezing the juice is fast.

The utility model is achieved through the following technical solutions:

Juice extractor, comprising:

Base;

Driving mechanism, is installed in described base;

The parts of squeezing the juice, are positioned at base top and are connected also driven with driving mechanism;

Wherein, the parts of squeezing the juice described in comprise:

Shell, is provided with the peristome at top, for discharging the juice outlet of fruit and vegetable juice and for discharging the residue outlet of squeezing recrement;

Filter, for separating of fruit and vegetable juice and squeezing recrement; Described filter is installed in the enclosure;

Moving emery wheel, is installed in described filter, and described moving emery wheel comprises: rotating axis component, broken portion and grind section; Described broken portion includes broken main part and above crushing cutter; The whole small end cone structure upward that adopts of broken main part, crushing cutter is the outwardly structure with blade that is positioned at broken main part outer surface; Described grind section includes grinds main part and many first grinding ribs, and grinding main body section, in broken main part below, is ground the whole employing of main part cylindrical structure, and the first grinding rib is to be positioned at the outwardly structure of grinding main part outer surface; It is first row hopper that described crushing cutter and first grinds between rib, between adjacent the first grinding rib, is second row hopper; The port of export of first row hopper is positioned at the top of the port of export of second row hopper; Described rotating axis component is connected with driving mechanism;

Quiet emery wheel, is fixedly mounted on described shell top, and described quiet emery wheel comprises: have cone structure inner chamber quiet emery wheel main part, be arranged at one or more crush ribs of quiet emery wheel main part inner surface; Described quiet emery wheel top is departed from certain position, center and is provided with the food materials passage entering for food, and quiet emery wheel bottom is provided with the connecting portion being interlocked with described shell; The broken main body section of moving emery wheel is in the cone structure inner chamber of quiet emery wheel main part.

In an embodiment, the rotating axis component of described moving emery wheel includes therein:

The axis of guide, is arranged at middle part, moving emery wheel upper surface;

Drive connecting axle, it protrudes formation downwards in described moving emery wheel lower surface, and described driving connecting axle is connected with driving mechanism;

The broken main part of described moving emery wheel is served as reasons inclination bus around axial line rotation and the cone structure forming, and bus is straight line or curve or many broken lines.

Further, the broken main part of described moving emery wheel comprises the first cone body portion and the second cone body portion, and the first cone body portion is positioned at the top of the second cone body portion; Crushing cutter is positioned at the outwardly formation in surface of described the first cone body portion, and the bottom of crushing cutter extends to the outer surface of the second cone body portion; The first top of grinding rib extends to the outer surface of described the second cone body portion.

Further, between the oblique line that the bus of the broken main part of described moving emery wheel head and the tail two ends are connected to form and described axial line, form angle N, preferably 10 ° of <N<60 ° of this angle.

Further, described in, squeeze the juice and adopt assembly connection mode for convenience detach between the shell of parts, moving emery wheel, quiet emery wheel and filter.

The beneficial effects of the utility model are as follows:

The utility model discloses a kind of juice extractor, its parts of squeezing the juice comprise: shell, moving emery wheel, quiet emery wheel and filter, shell is provided with the peristome at top, for discharging the juice outlet of fruit and vegetable juice and for discharging the residue outlet of squeezing recrement, moving emery wheel is installed in filter, and moving emery wheel comprises: rotating axis component, broken portion and grind section; The whole small end cone structure upward that adopts of broken main part, crushing cutter is the outwardly structure with blade that is positioned at broken main part outer surface; Grinding main body section, in broken main part below, is ground the whole cylindrical structure that adopts of main part, and the first grinding rib is to be positioned at the outwardly structure of grinding main part outer surface; Described rotating axis component is connected with driving mechanism; Quiet emery wheel, is fixedly mounted on described shell top, and quiet emery wheel comprises: quiet emery wheel main part, crush ribs and the food materials passage with cone structure inner chamber; Filter, for separating of fruit and vegetable juice and squeezing recrement, is installed in the enclosure.Because juice extractor of the present utility model has adopted the lapping mode of the dynamic and static emery wheel of relative rotary motion, the suffered adverse effect of juice in the process of squeeze juice is minimized, keep the fresh and natural of squeeze juice; Power consumption and the noise of juice extractor are significantly reduced, and more save electric power and environmental protection; Core part is simpler, can manufacture more simply assembling and clean.Therefore, juice extractor of the present utility model has simple to operate, easy to clean, low cost of manufacture, the remarkable advantage such as the speed of squeezing the juice is fast, time saving and energy saving, residue is few, long service life.

Juice extractor provided by the utility model, adopts the moving emery wheel of relative rotary motion and the mode of squeezing the juice of quiet emery wheel, compared with prior art has following beneficial effect:

1, this kind function of squeezing the juice directly drops into whole vegetables and fruits or larger vegetables and fruits and directly squeezes the juice, and does not need in advance vegetables and fruits to be cut into some fritters and drops into, the time that such mode of squeezing the juice has greatly been liberated people's work and accelerated to have squeezed the juice, simple to operate.

2, the parts of squeezing the juice of this kind of juice extractor adopt dismountable assembling mode, install and remove and clean simple and convenient.

3, because moving emery wheel comprises an above crushing cutter and many first grinding ribs, quiet emery wheel main part inner surface has the crush ribs of one or more, therefore this kind of juice extractor adopted food carried out in multiple times constantly to broken, the design of crush and grind repeatedly, and making the crushing juice rate of this juice extractor compare former juice extractor has great raising.

4, this kind of juice extractor is equipped with respectively discharge groove, particularly at the set crushing cutter of described moving emery wheel and first, grinds set large discharge groove (first row hopper) between rib on moving emery wheel, quiet emery wheel, filter and shell, make food after fragmentation in time and successfully enter into abrasive areas and grind, the swill amount that makes to squeeze the juice in parts is minimum, contributes to the raising of crushing juice rate simultaneously.

5, this kind of juice extractor adopted the design of cone structure that the apparent size of machine is dwindled and height dimension reduction, saved material, reduced packing and cost of transportation, simultaneously more convenient squeezing the juice.

6, this kind of juice extractor be by the limit material surface arranging between moving emery wheel crushing cutter, makes the appropriate non-overloading of food that at every turn enters, thereby make not normal operation work under overburden state of machine, extended the service life of machine.

Accompanying drawing explanation

Fig. 1 is the sectional structure schematic diagram of a kind of juice extractor of the utility model;

Fig. 2 is the decomposition texture schematic diagram of a kind of juice extractor of the utility model;

Fig. 3 a is the perspective view of the moving emery wheel of a kind of juice extractor of the utility model;

Fig. 3 b is the polycrystalline substance schematic diagram of the moving emery wheel of a kind of juice extractor of the utility model;

Fig. 4 a is the quiet emery wheel internal structure schematic diagram of a kind of juice extractor of the utility model;

Fig. 4 b is the quiet emery wheel top structure schematic diagram of a kind of juice extractor of the utility model;

Fig. 5 is the perspective view of the filter of a kind of juice extractor of the utility model.

The specific embodiment

The utility model, in order to solve the problem of prior art, has proposed a kind of juice extractor, comprising:

Base;

Driving mechanism, is installed in described base;

Wherein, the parts of squeezing the juice described in comprise:

Embodiment:

Below with reference to accompanying drawing, also the utility model is elaborated in conjunction with the embodiments.

Fig. 1 and Figure 2 shows that the structural representation of the juice extractor in one of them embodiment of the utility model, juice extractor comprises: base 100, driving mechanism 200 and the parts 300 of squeezing the juice, wherein, the end face 105 of base 100 has for the bearing-surface 110 of the parts 300 of squeezing the juice is installed, and is provided with three buckles of arranging along circumferencial direction 115 on this bearing-surface 110.Shown in driving mechanism 200 be arranged in described base 100, the output shaft 210 of driving mechanism 200 stretches out from the through hole at bearing-surface 110 middle parts.

Continuation is referring to Fig. 1 and Fig. 2, described squeeze the juice parts 300 mainly by shell 700, be installed on moving emery wheel 500 in described filter 600, the quiet emery wheel 400 and the filter 600 that are relatively arranged on described shell 700 with described moving emery wheel 500 form, wherein, the top of described shell 700 is provided with peristome 710, on the outer surface of peristome 710, be provided with a plurality of the second restriction protrusion 740, shell 700 bottoms are provided with the recessed button 780 matching with buckle 115 on described base 100, and described buckle 115 is removably mounted on described bearing-surface 110.Described shell 700 bottoms are provided with row's juice groove 745 and are positioned at the annular boss 755 that the anti-juice of row juice groove 745 inner sides overflows, in this row's juice groove 745, be provided with one or more gradual changes inclined-plane 760 that can make juice easily discharge, lowest part on described gradual change inclined-plane 760 is provided with the juice outlet 715 for juice is discharged, and be provided with detent 775 in described annular boss 755 inner sides, detent 775 belows are provided with residue outlet 785, on the end portion of shell 700 center, be formed with waterproof cylinder 770, the inner through hole 735 for passing for output shaft 210 of waterproof cylinder 770.On the inner surface of described filter 600, be provided with many second grinding ribs 610 that extend along filter 600 axial directions, preferably this second grinding rib 610 is different in size, in filter wall 615 below described the second grinding rib 610, being provided with a plurality of filter bores 620 use goes out for juice stream, in described filter wall 615 bottoms, be provided with deslagging platform 625, along filter wall 615, to many articles the 3rd of projecting inward formation, grind rib 630, its bottom joins with described deslagging platform 625, inner round wall 650 formation annular boss 635 protruding upward along bottom overflows in order to prevent swill, described filter 600 bottoms are provided with for locating or fixing boss 640 and slag notch 645.

As shown in Figure 1, Figure 2, shown in Fig. 3 a, Fig. 3 b, Fig. 4 a, Fig. 4 b, described moving emery wheel 500, is installed in described filter 600, described moving emery wheel 500 comprises: the axis of guide 520, is arranged at 530 middle parts, moving emery wheel 500 upper surface; Broken main part is cone body portion 540, by oblique line 510, around axial line 505, is rotated to form; Crushing cutter 551, it is in the 540 surperficial outwardly formation of described cone body portion, and described cone body portion 540 and crushing cutter 551 form broken portions; Grind main part 560, be positioned at the below of cone body portion 540 and join with it; First grinds rib 561, and it is in the surperficial outwardly formation of described grinding main part 560; First row hopper 558, is arranged at described crushing cutter 551 and first and grinds between rib 561; Second row hopper 562, is arranged at adjacent described first and grinds between rib 561; Drive connecting axle 580, it protrudes formation downwards in described moving emery wheel 500 lower surfaces.

Described moving emery wheel 500, quiet emery wheel 400 are respectively independent part, and moving emery wheel 500 is positioned at filter 600 inside; Described juice extractor includes upper cover 800, and quiet emery wheel 400 and upper cover 800 adopts modes for convenience detach or the mode that is fixed as one connects.

Or, described moving emery wheel 500, quiet emery wheel 400 are respectively independent part, moving emery wheel 500 is positioned at filter 600 inside, wherein moving emery wheel 500 grinding parts are in the inside of filter 600, the broken portion of described moving emery wheel 500 peak is positioned at the top of filter 600, described juice extractor includes upper cover 800, and quiet emery wheel 400 and upper cover 800 adopts modes for convenience detach or the mode that is fixed as one connects.

Or described moving emery wheel 500 is independent part, moving emery wheel 500 is positioned at filter inside 600, and described juice extractor includes upper cover 800, and quiet emery wheel 400 belongs to upper cover 800 parts.

Described oblique line 510 is formed by the line between the bus head and the tail two ends of arbitrary shape line style, between this oblique line 510 and described axial line 505, forms angle N, and preferably this angle N is 10 ° of <N<60 °.

Described crushing cutter 551 comprises the first crushing cutter 552, the second crushing cutter 553 and the 3rd crushing cutter 554, along described moving emery wheel 500 upper surfaces 530, arrange downwards, the height of described the first crushing cutter 552, the second crushing cutter 553 and the 3rd crushing cutter 554 tops 555 reduces successively gradually always; Described crushing cutter 551 quantity are at least no less than 1.

Main part outer surface between described crushing cutter 551 is limited and expects surface 557, in order to the each inlet of erstricted diet, by the height of adjusting between described limit material surface 557 and crushing cutter 551 outer surfaces 556, just can control the each inlet of food.

Between described the first grinding rib 561, be also provided with second row hopper 562, for the food after being pulverized or grinding, pass through smoothly.

Described moving emery wheel 500 also comprises the one or more clinkers 570 that push away that are arranged on lower surface, and the inwall bottom formation annular boss 571 along moving emery wheel 500, is provided with annular recess 572 described pushing away between clinker 570 and annular boss 571.

It is that the output shaft 210 arranging on hexagonal groove 581 and described driving mechanism is connected that described driving connecting axle 580 middle parts are also provided with cross section, and is output axle 210 drive runnings.

On described quiet emery wheel, the cone structure surface of internal cavity 440 of set food materials passage 410 and quiet emery wheel main part 420 intersects and forms pan feeding port 460, and described food materials passage 410 is communicated with the first cone body portion 550 of described moving emery wheel 500; Described quiet emery wheel 400 middle parts are also provided with the pilot hole 450 coordinating with the described axis of guide 520.

The cone structure surface of internal cavity 440 of described quiet emery wheel 400, to projecting inward many crush ribs 441 that are formed with, is that matched in clearance is to leave the space of broken food between this crush ribs 441 and described crushing cutter 551; Between adjacent described crush ribs 441, be provided with for the 3rd discharge groove 442 flowing out after foodstuff crushing; On the inwall 471 of described food materials passage 410, also protrude and be formed with guiding rib 470; Crushing cutter 551 set on the interior set crush ribs 441 of described quiet emery wheel 400 and moving emery wheel 500 coordinates formation the first abrasive areas A (seeing Fig. 1), and this first abrasive areas A is for carrying out broken and grinding for the first time to food.

The first grinding rib 561 and the second set grinding rib 610 of described filter 600 set on described moving emery wheel 500 coordinate formation the second abrasive areas B (seeing Fig. 1), and this second abrasive areas is for again grinding food, to improve crushing juice rate.

The clinker 570 that pushes away set on described moving emery wheel 500 coordinates formation the 3rd abrasive areas C (seeing Fig. 1) with deslagging platform 625 set on described filter 600, and the 3rd abrasive areas is ground for food being carried out to three times, to improve crushing juice rate.

Described quiet emery wheel 400 is preferably arranged on the peristome 710 of described shell 700 with connected mode for convenience detach.

With further reference to Fig. 4 a, Fig. 4 b, on the inner circumferential side face 480 of described quiet emery wheel main part 420, be provided with many to projecting inward rib 481, a plurality of described convex tendons 481 are along forming the second limited impression 482 to center of circle direction excision material, on the outer surface of described shell 700 peristomes 710, be formed with a plurality of the second restriction protrusion 740 that coordinate with described the second limited impression 482 of outwards giving prominence to, quiet emery wheel 400 is removably mounted on peristome 710 places of described shell 700 by described the second restriction protrusion 740 and described the second limited impression 482, as can be seen here, this quiet emery wheel 400 had both played broken effect, play again the effect of lid simultaneously.

According to juice extractor described in the utility model, work as follows and used.

As Fig. 1, Fig. 2, Fig. 3 a, Fig. 3 b, Fig. 4 a, Fig. 4 b, shown in Fig. 5, when needs are squeezed the juice, open the console switch of juice extractor, ready food is dropped into from the set food materials passage 410 of described quiet emery wheel 400, described moving emery wheel 500 and filter 600 turn round under the drive of driving mechanism 200 output shafts 210, food on described moving emery wheel 500 on set crushing cutter 551 and described quiet emery wheel 400 under set crush ribs 441 actings in conjunction by broken and grind for the first time gradually, food after grinding is for the first time expressed into the second abrasive areas B respectively from described first row hopper 580 and the 3rd discharge groove 442, food is subject to the common crush and grind that second on the first grinding rib 561 set on moving emery wheel 500 and filter 600 grinds rib 610 in this region, moving emery wheel 500 continues rotary squeezing afterwards, juice set filter bores 620 extruding from filter 600 are flowed out in row's juice groove 745 set on shell 700, thereby it is separated with residue to have realized juice, final residuum enters the 3rd abrasive areas C and is again extruded grinding and filters, so swill is expressed in the cup of putting well in advance through residue outlet 645 and the described residue passage 720 of described filter 600 under the acting in conjunction that pushes away deslagging platform 625 set on clinker 570 and described filter 600 of moving emery wheel 500, described juice set row's juice groove 745 and juice passage 715 on shell 700 flows out in the cup placing in advance.After having squeezed the juice, turn off power supply and can complete the work of squeezing the juice.

As can be seen here, juice extractor in the utility model embodiment, owing to having adopted and the diverse mode of squeezing the juice of prior art, has following beneficial effect: this juicer is simple, mounting or dismounting easy to clean, simple to operate, crushing juice rate is high, the speed of squeezing the juice is fast, crushing juice rate is high.

1, the function of squeezing the juice in the present embodiment directly drops into whole vegetables and fruits or larger vegetables and fruits and directly squeezes the juice, not needing in advance vegetables and fruits to be cut into some fritters drops into again, the time that the mode of squeezing the juice so has greatly been liberated people's work and accelerated to have squeezed the juice, simple to operate.

2, the parts of squeezing the juice of the juice extractor in the present embodiment adopt dismountable assembling mode and number of spare parts seldom, install and remove and clean simple and convenient.

3, the motor-driven emery wheel setting of squeezing the juice in the present embodiment many crushing cutter, many grind rib respectively with quiet emery wheel on set crush ribs, filter set grinding rib coordinate and make food in the process of squeezing the juice, experience repeatedly fragmentation and repeatedly crush and grind, crushing juice rate is significantly increased.

4, the juice extractor in the present embodiment is at described crushing cutter with grind between rib and be provided with larger discharge groove (first row hopper), makes that food is more smooth and easy to be entered and food is not easy to be blocked, and squeezes the juice parts food residual quantity seldom after having squeezed the juice.

5, the juice extractor in the present embodiment has adopted the design of pyramidal structure that the apparent size of machine is dwindled and height dimension reduction, has saved material, has reduced packing and cost of transportation, simultaneously more convenient squeezing the juice.

6, the limit material supporting surface that the juice extractor in the present embodiment arranges between moving emery wheel crushing cutter, makes the appropriate non-overloading of food that at every turn enters, thereby makes not running work under overburden state of machine, has extended the service life of machine.

The remarkable advantage such as in sum, juice extractor of the present utility model has simple to operate, easy to clean, low cost of manufacture, the speed of squeezing the juice is fast, time saving and energy saving, residue is few, service life of a machine is long.

The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. a juice extractor, comprising:

Base;

Driving mechanism, is installed in described base;

It is characterized in that, described in the parts of squeezing the juice comprise:

2. a kind of juice extractor according to claim 1, is characterized in that, the rotating axis component of described moving emery wheel includes:

3. a kind of juice extractor according to claim 2, is characterized in that, the broken main part of described moving emery wheel comprises the first cone body portion and the second cone body portion, and the first cone body portion is positioned at the top of the second cone body portion; Crushing cutter is positioned at the outwardly formation in surface of described the first cone body portion, and the bottom of crushing cutter extends to the outer surface of the second cone body portion; The first top of grinding rib extends to the outer surface of described the second cone body portion.

4. according to a kind of juice extractor described in claim 2 or 3, it is characterized in that, between the oblique line that the bus head and the tail two ends of the main part of described moving emery wheel are connected to form and described axial line, form angle N, the scope of angle N: 10 ° of <N<60 °.

5. a kind of juice extractor according to claim 4, is characterized in that, described in squeeze the juice and adopt assembly connection mode for convenience detach between the shell of parts, moving emery wheel, quiet emery wheel and filter.

6. a kind of juice extractor according to claim 4, it is characterized in that, described crushing cutter comprises the first crushing cutter, the second crushing cutter and the 3rd crushing cutter, along described moving emery wheel upper surface, arrange downwards, the height of described the first crushing cutter, the second crushing cutter and the 3rd crushing cutter top reduces successively gradually always.

7. a kind of juice extractor according to claim 6, is characterized in that, described moving emery wheel, quiet emery wheel are respectively independent part, and moving emery wheel is positioned at filter inside; Described juice extractor includes upper cover, and quiet emery wheel adopts mode for convenience detach with upper cover or the mode that is fixed as one connects.

8. a kind of juice extractor according to claim 6, it is characterized in that, described moving emery wheel, quiet emery wheel are respectively independent part, moving emery wheel grinding part is in the inside of filter, described moving emery wheel fragmentation portion peak is positioned at the top of filter, described juice extractor includes upper cover, and quiet emery wheel adopts mode for convenience detach with upper cover or the mode that is fixed as one connects.

9. a kind of juice extractor according to claim 6, is characterized in that, described moving emery wheel is independent part, and moving emery wheel is positioned at filter inside, and described juice extractor includes upper cover, and quiet emery wheel belongs to a upper cover part.

10. a kind of juice extractor according to claim 6, it is characterized in that, described outer casing bottom is provided with row's juice groove and is positioned at the annular boss that the anti-juice of row's juice groove inner side overflows, in row's juice groove, be provided with one or more gradual changes inclined-plane that can make juice easily discharge, lowest part on described gradual change inclined-plane is provided with the juice outlet for juice is discharged, and be provided with detent in described annular boss inner side, detent below is provided with residue outlet, on the end portion of the center of shell, is formed with waterproof cylinder; On the inner surface of described filter, be provided with many second grinding ribs that extend along filter axial direction, in filter wall below described the second grinding rib, being provided with a plurality of filter bores uses for juice stream, in described filter wall bottom, be provided with deslagging platform, along filter wall, to many articles the 3rd of projecting inward formation, grind rib, its bottom joins with described deslagging platform, inner round wall formation annular boss protruding upward along bottom overflows in order to prevent swill, and described filter bottom is provided with for locating or fixing boss and slag notch.

11. a kind of juice extractors according to claim 10, it is characterized in that, described moving emery wheel comprises the one or more clinkers that push away that are arranged on lower surface, and the inwall bottom formation annular boss along moving emery wheel, is provided with annular recess described pushing away between clinker and annular boss.

12. a kind of juice extractors according to claim 6, it is characterized in that, on described quiet emery wheel, the cone structure surface of internal cavity of set food materials passage and quiet emery wheel main part intersects and forms pan feeding port, and described food materials passage is communicated with the first cone body portion of described moving emery wheel; Described quiet emery wheel middle part is also provided with the pilot hole coordinating with the described axis of guide.

13. a kind of juice extractors according to claim 11, is characterized in that, the cone structure surface of internal cavity of described quiet emery wheel is formed with many crush ribs to projecting inward, between this crush ribs and described crushing cutter for matched in clearance is to leave the space of broken food; Between adjacent described crush ribs, be provided with for the 3rd discharge groove flowing out after foodstuff crushing; On the inwall of described food materials passage, also protrude and be formed with guiding rib; In described quiet emery wheel, on set crush ribs and moving emery wheel, set crushing cutter coordinates and is formed for food to carry out broken and first abrasive areas of grinding for the first time.

14. a kind of juice extractors according to claim 13, is characterized in that, the first grinding rib and the second set grinding rib of described filter set on described moving emery wheel coordinate the second abrasive areas that is formed for food again to grind.

15. a kind of juice extractors according to claim 14, is characterized in that, the clinker that pushes away set on described moving emery wheel coordinates with deslagging platform set on described filter the 3rd abrasive areas that is formed for food to carry out three grindings.