CN114847743A

CN114847743A - Easy abluent multi-functional juice extractor

Info

Publication number: CN114847743A
Application number: CN202110152063.9A
Authority: CN
Inventors: 王旭宁; 张玉印; 王丽军
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2022-08-05

Abstract

The invention provides an easy-to-clean multifunctional juicer, which comprises: a body; the juice squeezing container is arranged on the machine body, and a waste discharge channel is arranged at the bottom of the juice squeezing container; a screw rod arranged in the juice squeezing container; the motor is arranged on the machine body and used for driving the screw rod to rotate in the juice squeezing container; the lifting device is used for driving the screw rod to move up and down along the juice squeezing container; the screw is provided with a first working position, wherein the lower end of the screw closes the waste discharge channel and the screw rotates to work; the lower end of the screw rod is provided with a second working position for opening the waste discharge channel and discharging waste materials, the screw rod can be switched between the two working positions in the juicing or cleaning process, the operation is convenient, the purity of the prepared fruit and vegetable juice or soybean milk is higher when the juicing process is executed, and the residue and juice separation effect is good; when the cleaning operation is carried out, the cleaning effect is good, automatic cleaning can be realized, and the cleaning is easier and more thorough due to the structure.

Description

Easy abluent multi-functional juice extractor

Technical Field

The invention relates to the field of food processing machines, in particular to a multifunctional juicer.

Background

Along with the improvement of living standard of people, various industrial food processing machines are gradually miniaturized, become various household appliances to enter families, such as juice extractors, cooking machines and the like, become necessary kitchen appliances for families, meet the demand of people on food DIY, and reduce labor burden. In the transition from industrial machines to household appliances, safety and convenience become the first concerns.

The juice extractor adopting the screw extrusion to extract juice appears in the market at present, the juice extractor comprises a base, install and just do in the motor, motor drive gets the screw rod, the cover is established at the recipient outside the screw rod, the juice collecting cavity of cover outside the recipient etc. motor drive screw rod moves in the recipient with the extrusion grinding juice, this juice extractor can make fruit and vegetable juice, soybean milk etc., but present be used for extrudeing juice extractor and get domestic juice extractor general structure complicacy, it needs more to wash the part that needs the dismouting, difficult operation, and also difficult washing after pulling down, more unable self-cleaning that realizes, make this juice extractor after using, need lean on user's oneself to the screw rod, the recipient, it washs to collect juice cavity after dismantling, still need to install these parts during the use, the installation counterpoint is also more loaded down with trivial details, thereby the use experience and the satisfaction that this type of juice extractor has been reduced.

The application number CN201680075230 entitled "juice extractor" discloses such a technical solution: comprises a main body part, wherein a feeding channel is arranged on the main body part, and a driving motor and a speed reducer are arranged inside the main body part; and a juicing roller which is combined with one side of the main body part and is provided with a screw rod and a mesh roller inside. A residue discharge port is formed in a lower surface of the juice extracting roller, and the residue discharge port allows the residue or the pulverized material to be discharged vertically downward. The juicer is complex in structure, residues can be vertically discharged, the residue discharging and the juice discharging are simultaneously carried out, and the juicing process and the residue-juice separation process cannot be separated or automatically adjusted, so that the residue content of the juicer is high, the juicing is not thorough enough, the juice yield is low, and particularly when fruits and vegetables which are difficult to separate the residues of oranges and tomatoes are squeezed, a pile of materials is always used, and a cup of juice is obtained. And the structure is complex and is not easy to clean.

The patent with the application number of CN 201310340949.1 named as 'a double-screw juicer with automatic cleaning function' discloses an automatic cleaning scheme that 'a micro compressor (50) for an automatic cleaning system generates high-pressure gas to drive a water source to generate high-pressure water, the high-pressure water flows into a collecting ring (22) of a crushing barrel (5) and an extrusion barrel (6) through a water pipe (4) and then is distributed to an axial diversion trench (23), each part of the crushing barrel (5) and the extrusion barrel (6) is strongly washed through a diversion hole (24), and after the juicer is cleaned, each part of the juicer is dried by blowing with the high-pressure gas', the scheme can better solve the cleaning problem of the juicer, particularly realizes automatic cleaning, but has a complex structure and high cost, greatly improves the whole structure of the juicer, has larger volume and heavy weight, is not economical and still is not beneficial to the use requirement of the family for preparing the juice, which is concise and convenient.

In addition, the patent with the application number of CN201320567900.5 entitled "automatic cleaning juicer" discloses an automatic cleaning scheme that an automatic water supply device is arranged on a base of the automatic cleaning juicer and comprises a water tank, a water pump and a water outlet pipe, wherein the water tank is communicated with a feeding channel through the water outlet pipe, valves for opening and closing a juice outlet and a residue outlet are arranged on the juice outlet and the residue outlet, water in the water tank is pumped by the water pump and flows into a juicing cavity through the water outlet pipe and the feeding channel, and a motor drives an extrusion screw to rotate and clean ", the scheme can well solve the automatic cleaning problem of the juicer, but the residue outlet and the juice outlet of the juicer are both provided with opening and closing valves, so that the problem of valve cleaning is solved, meanwhile, a power system of the juicer is arranged on the base, and one motor shaft of the power system extends upwards from the base so as to drive the screw to move to finish juicing, the slag hole can only be arranged at one side of the bottom of the juicing cavity, which is not beneficial to cleaning the slag hole, although the juicing net can be cleaned, the root of a motor shaft or a screw rod is difficult to clean, and the secondary pollution problem of a valve at the slag hole is also caused by the discharge of waste water after cleaning; the other is that the motor shaft is examined forward from one side of the base and goes deep into the juicing cavity to be connected with the extrusion screw, the scheme is that the motor shaft or the root of the screw is positioned at the front end of the juicing cavity and is difficult to clean, the juicing net is transversely arranged, the injected cleaning liquid or water needs to fill the whole juicing cavity, if the cleaning injected water is less, the juicing net above cannot be cleaned, the water is too much to cause great waste, and the automatic cleaning and the thorough cleaning cannot be realized.

Disclosure of Invention

The invention aims to provide an easily-cleaned multifunctional juicer which is simple in structure, convenient to operate and easy to clean.

In order to achieve the purpose, the invention adopts the following technical scheme: an easy-to-clean multifunctional juicer, comprising: a body; the juice squeezing container is arranged on the machine body, and a waste discharge channel is arranged at the bottom of the juice squeezing container; a screw rod arranged in the juice squeezing container; the motor is arranged on the machine body and used for driving the screw rod to rotate in the juice squeezing container; the lifting device is used for driving the screw rod to move up and down along the juice squeezing container; the screw is provided with a first working position, wherein the lower end of the screw closes the waste discharge channel and the screw rotates to work; and a second working position at which the lower end of the waste discharge channel is opened and waste is discharged.

Furthermore, the waste discharge channel is a through hole which is arranged concentrically with the screw and penetrates through the bottom of the juice squeezing container.

Furthermore, the through hole is provided with a sealing ring, the screw rod is located at the first working position, a gap between the through hole and the lower end of the screw rod is sealed by the sealing ring, the waste discharge channel is sealed, and the screw rod rotates to work.

Further, the screw rod rotates to drive the material to move downwards, so that the sealing ring is deformed, and waste materials are discharged from the deformation gap.

Furthermore, the screw rod moves upwards to a second working position, and a waste discharge channel is formed between the lower end of the screw rod and the through hole for discharging waste materials.

Furthermore, the screw rod moves upwards to a second working position, the lower end of the screw rod is separated from the bottom of the juice squeezing container, and the through hole is completely opened to form a waste discharge channel for discharging waste materials.

Further, the sealing ring is arranged on the side wall of the through hole, the lower end of the screw rod is conical, and the lower end of the screw rod is in sealing fit with the sealing ring. Or the sealing ring is arranged at the top of the through hole, and the lower end of the screw rod is in sealing fit with the sealing ring.

Furthermore, a juice outlet is formed in the juice squeezing container, the first working position is a juice squeezing working position or a juice cleaning working position, the screw is located at the first working position, and the juice outlet is closed.

Furthermore, a juice outlet is formed in the juice squeezing container, the screw rod is switched between the first position and the second position in the working process of the multifunctional juice extractor, the screw rod is located at the second working position, and the juice outlet is opened.

After the technical scheme is adopted, the invention has the following advantages:

1. the screw rod is driven by the lifting device to have two working positions, and the screw rod is provided with a first working position, wherein the lower end of the screw rod enables the waste discharge channel to be closed and the screw rod to rotate to work; and a second working position at which the lower end of the waste discharge channel is opened and waste is discharged. The screw is positioned at a first working position, the lower end of the screw closes the waste discharge channel, and the screw rotates to work; when the screw rod is in the second working position, the lower end of the screw rod enables the waste discharge channel to be opened, and extruded waste materials are discharged from the waste discharge channel. Due to the structural arrangement, the working position of the screw rod is adjusted through the lifting device, so that the matching structure of the screw rod and the waste discharge channel is simple, the screw rod is switched between the first working position and the second working position, the rotating working effect of the screw rod at the first working position in the juice squeezing container is ensured, the adjustment is easy, the waste discharge work of the screw rod at the second working position is also ensured, and the waste discharge and cleaning of the waste discharge channel are also easy; if the multifunctional juicer is used for juicing, the juicing effect is better when the screw is positioned at the first working position for juicing, and if the multifunctional juicer is used for pulping, the waste discharge channel is closed, the full circulation crushing and grinding in the juicing container can be realized, and the pulping effect is better; when the screw is in the second working position for waste discharge, the waste discharge channel is opened, the residue after extrusion and grinding is easier to discharge, the juice or pulp thickness can be adjusted in the processes of juicing, pulping and slag discharge, the waste is discharged after full extrusion and grinding, the juice content of the discharged slag is low, the residue and juice separation is easier and more sufficient, and the efficiency and effect of juicing or pulping are improved; at the washing stage, intake when the screw rod is located first operating position and wash, the passageway of wasting discharge seals, washs more fully, washs and finishes, and in the time of wasting discharge, the passageway of wasting discharge is opened, and the space of wasting discharge is big, can not cause secondary pollution for need not to dismantle parts such as screw rod, crowded juice container and can realize the washing of this machine, wash easier moreover, wash more thoroughly, can conveniently realize moreover the self-cleaning of multi-functional juice extractor.

2. Through inciting somebody to action the waste discharge channel sets up to the through-hole that runs through juice squeezing container bottom with the screw rod concentric setting, the removal of the screw rod of being more convenient for like this to make the cooperation of screw rod lower extreme and through-hole better, be convenient for through the operating position of reciprocating adjusting screw rod of screw rod, make the screw rod only need reciprocate to realize 2 operating position conversions, and can guarantee after the conversion, work efficiency improves on every operating position, and work effect is good.

3. Through set up the sealing washer in through-hole department, when the screw rod was located first operating position, the clearance of through-hole and screw rod lower extreme was sealed by the sealing washer, and the exhaust passage seals, and the screw rod rotates work. The waste discharge channel is sealed by the sealing ring, so that the waste discharge channel can be squeezed and squeezed conveniently, liquid leakage can not be generated, mechanical friction contact between the lower end of the screw rod and the waste discharge channel can not be generated, mechanical wear between the lower end of the screw rod and the waste discharge channel is reduced, noise is reduced, the service life of the screw rod and the juice squeezing container is ensured, and meanwhile, the waste discharge channel is convenient to adjust. Because the sealing washer sets up between screw rod lower extreme and through-hole, the screw rod rotates and drives the downward motion of material and make the sealing washer take place deformation, and the deformation clearance supplies the waste material to discharge. After the juice is squeezed for a period of time, the sealing ring deforms, the residue is squeezed out from the deformation position, the residue is further squeezed in the squeezing process, the juice outlet is opened simultaneously, at the moment, the residue discharging effect is better, the juice containing rate of the residue is low, and the residue and juice separating effect is ensured.

Meanwhile, when the multifunctional juicer is used for water inlet cleaning, the screw rod is located at a first working position, the sealing ring seals gaps between the through hole and the lower end of the screw rod, the waste discharge channel is closed, the screw rod rotates to work, water flow can be driven to flow and clean in the juicing container, if reverse rotation is added in the process, the water flow flows back to the feeding channel of the juicing container, the screw rod, the juicing container and all parts inside the juicing container can be cleaned in place, materials are not added in the cleaning process, the sealing ring cannot be extruded and deformed, water leakage cannot be generated, the cleaning effect is guaranteed, especially, automatic cleaning can be easily achieved, thorough cleaning can be guaranteed, the screw rod is not required to be disassembled and the juicing container is not required to be removed for washing, and the multifunctional juicer is convenient and easy to use.

4. The screw rod is moved upwards to a second working position by the lifting device, a waste discharge channel is formed by the gap between the lower end of the screw rod and the through hole for discharging waste materials, at the moment, the waste discharge work after juicing is started, because the waste discharge channel is opened, the residue is more easily discharged, the juice outlet is opened, the squeezed juice is discharged from the juice outlet, meanwhile, the screw rod is rotated reversely, the screw rod drives the extruded residue to move upwards again and return, then the screw is rotated forward again, the residue can be further extruded, the juice in the residue is discharged from the waste discharge channel again after being fully extruded, the juice content of the residue is greatly reduced, the juice yield is improved, the effect of separating the residue and the juice is improved, because the juice content of the residue is greatly reduced, therefore, the waste discharge channel is opened, the residue is more favorably discharged, and the working efficiency of the multifunctional juicer is greatly improved. During automatic cleaning, because the screw rod is in the second operating position, the screw rod rotates, will go out the juice mouth and open, will wash the waste water discharge of stage, then will go out the juice mouth earlier and close, get into the clear water, screw rod antiport simultaneously, each corner of juice container can be washed once more to the clear water that gets into in the juice container, then will go out the juice mouth and open, liquid after the washing flows through from the wasting discharge passageway fast, abundant washing wasting discharge passageway and juice mouth, if let the screw rod corotation once more, then the wasting discharge efficiency is higher. Therefore, the screw, each component in the juice squeezing container, the waste discharge channel and the juice outlet can be fully cleaned.

5. Move the screw rod to the second operating position through elevating gear, and the screw rod lower extreme breaks away from the bottom of crowded juice container, and the through-hole opens completely and forms the passageway of wasting discharge, supplies the waste material to discharge, and discharges more easily fast. When the juice is squeezed, the screw rod is moved to the second working position, and the waste discharge channel is completely opened, so that squeezed residues are discharged more smoothly, particularly, squeezed dry residues are discharged more easily, and the waste discharge channel cannot be blocked; and after cleaning, the screw is moved to the second working position, the waste discharge channel is repeatedly washed by water flow and quickly discharged after washing, so that secondary pollution of the screw, the juice squeezing container, the waste discharge channel and the juice outlet of the screw and the juice squeezing container is avoided, and meanwhile, the screw, the juice squeezing container, the through hole and the juice outlet of the juice squeezing container are more thoroughly cleaned.

6. The sealing ring is arranged on the side wall of the through hole, the lower end of the screw rod is conical, so that the contact surface between the lower end of the screw rod and the sealing ring is enlarged, the sealing matching effect of the lower end of the screw rod and the sealing ring is better, particularly the sealing effect when the through hole is sealed, and the sealing ring is conveniently extruded by the material under the driving of the screw rod to deform, so that slag is discharged when juice is squeezed, the juice content of the slag is greatly reduced after the slag is squeezed again, and the juice yield is improved;

or, through will the sealing washer sets up the top at the through-hole, screw rod lower extreme and sealing washer are sealed to be cooperated, and this kind of scheme has not only guaranteed the sealed effect when the exhaust passage is sealed for it is liquid-tight when squeezing juice, and can also arrange useless when the sealing washer is extruded deformation in the process of squeezing juice, thereby makes the residue of extruding from warping out contain less juice, improves juice yield, and this kind of scheme also makes the conversion of screw rod at first operating position and second operating position easier.

7. The juice squeezing container is provided with the juice outlet, the first working position is the juice squeezing working position or the cleaning working position, the screw is located at the first working position, the juice outlet is closed, so that during juice squeezing, squeezing and grinding are more sufficient, particularly, when soybean is ground by making soybean milk, the juice outlet is closed during cleaning, internal sufficient circulation cleaning can be realized, cleaning water or cleaning liquid is saved, and waste is avoided.

8. The juice outlet is formed in the juice squeezing container of the multifunctional juicer, the screw is switched between a first position and a second position through the lifting device in the working process, the screw is located at the second working position, the juice outlet is opened, pulp is discharged while residues are removed, the separation of residues and juice is facilitated, the waste discharge is quicker, and the juice content of the discharged residues is greatly reduced; when the cleaning liquid or water passes through the waste discharge channel and the juice outlet, the screw rod, the juice outlet and the waste discharge channel can be cleaned for the second time, and particularly, when waste is discharged while washing, no residue or waste liquid is left, the efficiency is high, and resources are not wasted.

Drawings

The invention will be further described with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a multifunctional juicer according to a first embodiment of the present invention.

FIG. 2 is a schematic view of a first working position of the screw according to the first embodiment.

FIG. 3 is a schematic view showing another state of the screw in the first working position according to the first embodiment.

FIG. 4 is a schematic view showing a state where the screw is in the second working position according to the first embodiment.

FIG. 5 is a schematic view showing another state of the screw in the second working position according to the first embodiment.

Fig. 6 is a schematic structural view of a second embodiment of the multifunctional juicer of the present invention.

Fig. 7 is a schematic structural view of a third embodiment of the multifunctional juicer of the present invention.

Fig. 8 is a schematic structural view of a fourth embodiment of the multifunctional juicer of the present invention.

The names of the components marked in the figures are as follows:

1. a body; 10. a control panel; 2. a machine head; 21. a feed channel; 22. a storage bin; 20. a lifting device; 3. a juice squeezing container; 31 extruding the container; 311. a pulp outlet gap; 312. a barrel body; 313. a bottom cover; 315. a through hole; 316. a gap; 317. grinding the ribs; 32. a juice collecting cavity; 321. a juice outlet; 322. a via hole; 323. a first retaining ring; 324. a second retaining ring; 326. a cavity; 327. a cavity bottom; 30. a waste discharge channel; 4. a screw; 41. a lower end; 5. a water tank; 51. a water outlet; 52. a water pump; 53. a first pipeline; 54. a second pipeline; 6. a collection container; 61. a slag receiving container; 62. a juice receiving container; 7. a motor; 8. a base; 81. a supporting seat; 9. and (5) sealing rings.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

As shown in fig. 1 to 8, the household multifunctional juicer for juicing according to the present invention comprises: the machine body comprises a machine body 1 and a machine head 2; the juice squeezing container 3 is arranged on the machine head 2, the juice squeezing container 3 comprises a squeezing barrel 31, a juice outlet gap 311 is arranged on the squeezing barrel 311, and a waste discharge channel 30 is arranged at the bottom of the squeezing barrel 31; a screw 4 disposed in the container 31; the motor 7 is arranged on the machine head 2 and is used for driving the screw rod 4 to rotate in the extrusion container 31; the lifting device 20 is used for driving the screw rod 4 to move up and down along the extrusion container 31; the screw rod 4 is driven by the lifting device 20 to have two working positions, the screw rod 4 has a first working position, the lower end 41 of the screw rod 4 enables the waste discharge channel 30 to be closed, and the screw rod 4 rotates to work; and a second operating position in which its lower end 41 opens the waste channel 30 and discharges the waste material; the screw 4 is in a first working position, the lower end 41 of the screw closes the waste discharge channel 30, and the rotating speed of the screw 4 during the rotation work is 30-3000 rpm; when the screw 4 is in the second working position, the lower end 41 thereof opens the waste discharge channel 30, and the extruded waste material is discharged from the waste discharge channel 30.

The rotating speed of the screw rod in rotating operation is set between 30rpm and 3000rpm, so that the working effect of using the multifunctional juice extractor to manufacture materials which are easy to squeeze juice such as fruits and vegetables is ensured, and the crushing, extruding and grinding effect of using the multifunctional juice extractor to grind and press materials which are difficult to extrude and grind such as beans is also ensured. If the screw rod rotates operating speed and is less than 30rpm, even if the fruit vegetables strength of extrusion is also not enough, then it is too low to go out the juice rate, is unfavorable for going out the juice, and the sediment juice separation effect is not good, also influences the speed of the waste discharge process in later stage, and the waste discharge efficiency is low, and the effect of wasting discharge is poor, also causes the washing difficult. If the screw rod rotates operating speed and is higher than 3000rpm, to squeezing the fruit vegetables of being liable to go out juice, draw the dolly greatly, be a great waste, even be used for squeezing grinding beans, the rotational speed exceeds 3000rpm, the too fast quilt screw rod of material is transported downwards, can not fully squeeze the grinding, also do not benefit to out the thick liquid, and slurrying effect is also relatively poor.

The screw rod 4 is driven by the lifting device 20 to have two working positions for opening and closing the waste discharge channel 30; the screw 4 is in a first working position, the lower end 41 of the screw closes the waste discharge channel 30, and the rotating speed of the screw 4 during the rotation work is 30-3000 rpm; when the screw 4 is in the second working position, the lower end of the screw opens the waste discharge passage 30, and the extruded waste is discharged from the waste discharge passage 30. Due to the structural arrangement, the working position of the screw rod 4 is adjusted through the lifting device 20, so that the screw rod 4 and the waste discharge channel 30 are simple in matching structure, the screw rod 4 is switched between the first working position and the second working position, the rotating working effect of the screw rod 4 in the extrusion cylinder 31 in the first step is ensured, the adjustment is easy, the waste discharge work of the screw rod 4 in the second working position is also ensured, and the waste discharge and cleaning of the waste discharge channel 30 are also easy; when the multifunctional juicer is used for squeezing fruit and vegetable juice or making soybean milk, the effect of squeezing the fruit and vegetable juice or squeezing and grinding beans is better when the screw rod 4 is positioned at the first working position, when the multifunctional juicer is used for making the soybean milk, the waste discharge channel 30 is closed, the full circulating crushing and grinding in a juice squeezing container can be realized, the pulping effect is better, when the screw rod is positioned at the second working position for discharging waste, the waste discharge channel 30 is opened, the residue after squeezing and grinding is easier, the juice or pulp concentration can be adjusted in the processes of squeezing and discharging the thick pulp, the waste is discharged after squeezing and grinding are full, the juice content of the discharged residue is low, the residue and juice separation is easier and more sufficient, and the efficiency and the effect of squeezing or pulping are improved; at the washing stage, intake when the screw rod is located first operating position and wash, the passageway of wasting discharge 30 seals, and it is more abundant to wash, washs and finishes, and in the time of wasting discharge, the passageway of wasting discharge 30 is opened, and the space of wasting discharge is big, can not cause secondary pollution for need not to dismantle parts such as screw rod 4, recipient 31 and can realize the washing of this machine, wash easier moreover, wash more thoroughly, can conveniently realize moreover the self-cleaning of multi-functional juice extractor.

The first embodiment is as follows:

as shown in fig. 1 to 5, the multifunctional juicer comprises a juicer body, the juicer body comprises a vertical juicer body 1, a juicer head 2 connected with the upper end of the juicer body 1, a base 8 arranged at the bottom of the juicer body 1, a juicing container 3 arranged on the juicer body 1, a screw 4 and a control panel 10 arranged in the juicing container 3, wherein a motor 7 is arranged in the juicer head 2, the juicing container 3 comprises a juice collecting cavity 32 and an extruding cylinder 31 arranged in the juice collecting cavity 32, the screw 4 is arranged in the extruding cylinder 31, grinding ribs 317 are arranged in the middle of the extruding cylinder 31, the juice collecting cavity 32 is arranged on the juicer head 2, the screw 4 is driven by the motor 7, and the screw 4 is matched with the grinding ribs 317 in the extruding cylinder 31 to extrude and grind food materials to form juice. The screw rod 4 is provided with a first working position, wherein the lower end 41 of the screw rod 4 closes the waste discharge channel 30 and the screw rod 4 is rotated to work; a second operating position in which the lower end 41 of the waste discharge channel 30 is open and waste is discharged; the screw is positioned at a first working position, the lower end 41 of the screw seals the waste discharge channel 30, and the rotating speed of the screw during rotation work is 30-3000 rpm; when the screw is in the second operating position, its lower end 41 opens the waste channel 30 and the extruded waste material is discharged from the waste channel 30

In this embodiment, be equipped with on the aircraft nose 12 along the feedstock channel 21 that vertically link up the setting, feedstock channel 21 communicates with the recipient 31, motor 2 includes motor fuselage 72 and motor shaft 71, motor shaft 71 is located the central setting of screw rod 4, also is located the center of recipient 31, and motor fuselage 72 is located one side of feedstock channel 21, feedstock channel 21 also is located one side of recipient 31, through feedstock channel 21 in order to throw into edible material between recipient 3 and the screw rod 4, in order to realize the feeding.

It is specific, multifunctional juice extractor still includes water tank 5, water tank 5 is located 1 one side of fuselage, be equipped with the water pump 52 with 5 intercommunications of water tank in the fuselage 1, water pump 52 is connected with control panel 10 electricity, control panel 10 control motor 7, water pump 52 works, 5 bottoms of water tank are equipped with delivery port 51, delivery port 51 communicates with water pump 52 through first pipeline 53, water pump 52 passes through

second pipeline

54 and 21 intercommunication with feedstock channel, in order to supply water in the recipient, convenient like this to supplying water in the recipient, and between pass through the tube coupling, convenient the connection, the leakproofness is good, water spills when preventing to supply water that can be fine, reliability and stability with guaranteeing to supply water. Simultaneously owing to set up water tank and water supply system, conveniently realize the automatic water supply of squeezing juice and wash, need not dismantle the subassembly of squeezing the juice and can be with multi-functional juice extractor sanitization, thoroughly, convenience of customers uses, has improved the painstaking and the numerous and diverse of installation component of customer's cleaning element for multi-functional juice extractor is more intelligent convenient, and the fruit juice stretches out the hand and can, and no longer need numerous and diverse washing and installation work, satisfies modern rapid development's trend.

Collection juice chamber 32 below is equipped with collection container 6, and collection container 6 is equipped with out thick liquid gap 311 including being used for collecting the sediment container 61 that connects of the residue after the extrusion grinding and being used for collecting juice or thick liquid and connecing juice container 62, on the recipient 31, is equipped with the play thick liquid mouth 321 that communicates with play thick liquid gap 311 on the collection juice chamber 32, and recipient 31 bottom is equipped with the concentric through-hole 315 that runs through recipient 31 bottom with the screw rod, be equipped with sealing washer 9 in the through-hole 315, when screw rod 4 is in first operating position, sealing washer 9 is sealed with the clearance of screw rod lower extreme 41 and through-hole, and when the screw rod is in second operating position, screw rod lower extreme 41 forms with the clearance of sealing washer 9 and through-hole and forms waste discharge channel 30, waste discharge channel 30 is located recipient 31, and waste discharge channel is located recipient 31's horizontal projection promptly. During the washing, water tank 5 supplies water in to recipient 31 through feedstock channel 21 and is used for wasing screw rod 4, collection juice chamber 32 and recipient 31, and waste water after the washing discharges into the collecting vessel in through juice outlet 321 and the exhaust passage 30 on the collection juice chamber to realized the self-cleaning of multi-functional juice extractor, solved the washing vexation after the user uses, used experience in order to promote the user.

As shown in fig. 1, the juice collecting cavity 32 in this embodiment includes a cavity 326 and a cavity bottom 327, the cavity 326 and the cavity bottom 327 are an integral structure, the inner bottom surface of the cavity bottom 327 is provided with a through hole 322 for the extruding cylinder 31 to pass through, the extruding cylinder 31 is sleeved in the through hole 322, a sealing structure is provided between the through hole 322 and the extruding cylinder 31, in this embodiment, the sealing structure is a sealing ring 9 disposed on the side wall of the through hole 322, the lower end 41 of the screw is tapered, the pulp outlet gap 311 is disposed at the middle upper portion of the extruding cylinder 31, and the juice collecting cavity 32 is disposed around the juice outlet gap 311 and used for receiving the liquid flowing out of the juice outlet gap 311. Go out juice mouth 321 and locate the bottom that collects juice chamber 32, connect sediment container 61 direct cover to establish in the recipient 31 lower part, connect juice container 62 to correspond juice mouth 321 and place and be located and connect sediment container 61 one side, the horizontal projection of wasting discharge passageway 30 is located and connects the opening of sediment container 61, so not only conveniently collect the material sediment and connect the sediment container 61 in, avoid the material sediment to spill and leak, again can be fine collect the thick liquid and connect juice container 62 in, prevent that the thick liquid from spilling and leaking to the outside. The juice receiving container is convenient to take and place, after the juice receiving container is filled with the slurry, the slurry can be poured out and then placed to the original position, so that continuous slurry receiving can be achieved, the juice receiving container 62 and the residue receiving container 61 are arranged close to each other, and the occupied space of the juice receiving container and the residue receiving container 61 is reduced.

It can be understood that the juice outlet 321 may be disposed on the side wall of the juice collecting cavity 32, and the juice receiving container 62 is disposed corresponding to the juice outlet 321 and located on one side of the residue receiving container 61, so as to facilitate taking and placing of the juice receiving container, and after the juice receiving container is filled with the slurry, the slurry may be poured out and then disposed to the original position, so that continuous slurry receiving may be realized, and the juice receiving container 62 and the residue receiving container 61 are disposed close to each other, thereby reducing the occupied space of the juice receiving container 62 and the residue receiving container 61.

In order to conveniently supply water and the installation of water tank 5 is fixed, can be located the fuselage 1 rear side with water tank 5, be equipped with the water pump 52 with the water tank 5 intercommunication in the fuselage 1, water pump 52 is connected with control panel 10 electricity to make the steerable water pump 52 work of control panel 10, can pressurize supplying water through water pump 52, pressure when guaranteeing to supply water when wasing is enough, in order to promote the cleaning performance, still make things convenient for the on-off control to water, in order to promote the precision and the reliability that supply water.

In this embodiment, the sealing ring 9 is an annular silica gel ring, which not only ensures the initial sealing effect of the unopened through channel 315, but also ensures that the annular silica gel ring deforms near the lower end 41 of the screw 4 under the pushing action of the screw 4 and the residue, so that the deformation of the annular silica gel ring is adjusted according to the pushing force of the material and the screw, thereby forming a variable material channel, facilitating slag discharge during juicing, and still maintaining sealing and water tightness during cleaning.

In this embodiment, will go out juice gap 311 and vertically set up in recipient 31 upper portion, make things convenient for the juice of the fruit vegetables that the juice content is many to discharge rapidly, avoid appearing through the reverse problem that overflows of feedstock channel, perhaps the juice can not discharge fast and is brought into the problem of next stage even row of cinder notch by the residue to reduce the juice rate that contains of residue, improve juice rate and play juice efficiency. The recipient lower part also is equipped with juice gap 311, and the lowest point in lower part juice gap 311 is higher than the bottom setting in collection juice chamber, and the width that is located juice gap 311 of recipient 31 upper end is greater than the width that is located juice gap 311 of recipient 31 lower extreme, conveniently is discharged fast by the juice that extrudes, and when moving to the lower extreme, conveniently extrudees rib and screw rod 4 further extrusion, discharge again after reducing the juice rate that contains in the sediment, improve the efficiency of squeezing the juice to improve the juice rate.

In order to facilitate the connection and fixation of the machine head 2, the machine head 2 can be hinged to the upper end of the machine body 1, the base 8 is provided with a supporting seat 81 extending out of the front side face of the machine body 1 and used for placing a collecting container, so that the connection and fixation between the machine head 2 and the machine body 1 are facilitated, the machine head 2 can be upwards lifted, the installation and the disassembly of the extruding cylinder and the juice collecting cavity are facilitated, and meanwhile, the collecting container is conveniently supported and placed.

Of course, it can be understood that the sealing ring 9 can also be set as a silica gel ring embedded with a metal piece, so that the sealing performance and the slag sealing effect in the squeezing and juicing process are ensured, the fixing effect of the sealing ring is good, and the service life of the sealing ring is also ensured.

It can be understood that the sealing ring 9 can be set to be an annular sealing ring with a thin central area and a thick peripheral area, so that the initial sealing effect when the lower end of the screw rod is sealed through the passage 315 is ensured, the central area of the sealing ring in contact with the lower end 41 of the screw rod is deformed under the pushing action of the screw rod and residues, the slag discharge is facilitated, the deformation of the multifunctional juicer can be adjusted according to different materials, the automatic adjustment of the deformation is realized, and the juicing and residue-juice separation effects are good.

It will be appreciated that the container 31 and the juice collection chamber 32 may also be fixed to the bottom of the head 2.

It can be understood that, the collecting container still includes the surplus water box that is used for collecting the waste water after wasing, and collecting container includes three altogether promptly, specifically for connecing sediment container 61, connecing juice container 62 and surplus water box, and pulping and connecing the sediment to finish the back, directly places the surplus water box to collect the waste water after wasing through surplus water box, collect the waste water after wasing through independent container like this, can conveniently collect the waste water after wasing more, not only conveniently collect, and be difficult for spilling the hourglass.

The multifunctional juicer works as follows:

1) squeezing and juicing: starting the juicing function, sending an instruction to the lifting device 20 by the control panel 10, moving the screw rod 4 to a first working position by the action of the lifting device 20, as shown in fig. 2, embedding the sealing ring 9 on the inner side wall of the lower end of the extrusion container, when the screw rod moves to the first working position, enabling the sealing ring 9 to be in interference fit with the lower end 41 of the screw rod 4, sealing a gap 316 between the through hole 315 and the lower end 41 of the screw rod 4 by the sealing ring 9, closing the waste discharge channel 30, rotating the screw rod 4 in the extrusion container 31 to work, arranging a grinding rib 317 in the middle of the extrusion container 31, and enabling the grinding rib 317 to be matched with the screw rod 4 to extrude and grind materials entering the extrusion container 31. The multifunctional juicer begins to extrude and crush the materials and squeeze juice, at the moment, the rotating speed of the screw rod 4 in the extrusion cylinder 31 during the rotation work is 40rpm, the materials entering the extrusion cylinder are continuously extruded and crushed, the extruded juice continuously flows into the juice collecting cavity 32 from the juice outlet gap 311 under the drive of the screw rod, the extruded residue moves downwards, the residue moves to the waste discharge channel 30 under the drive of the screw rod, and the juice squeezing process is completed and then enters the next step.

At this time, the juice outlet 321 of the juice collecting chamber 32 is closed, and this juice extracting process can be repeated.

2) Variable deslagging stage: the screw rod 4 continues to rotate forwards in the extrusion barrel 31, residues are driven by the screw rod to move to the position of the sealing ring 9, when the residues are accumulated to a certain degree at the position of the sealing ring 9, the sealing ring 9 deforms under the pushing of the screw rod 4 and the residues, and a small part of the residues are discharged through the sealing ring 9 and the deformation position at the lower end of the screw rod 4; at this stage, the juice outlet 321 can be opened, and in the process of discharging the residue, the juice is also discharged from the juice outlet 321, thereby facilitating the separation of the residue and the juice. Of course, the size of the variable waste discharge channel can be adjusted according to the hardness of the materials, the soft materials have small driving force on the sealing ring, the waste discharge channel is small, the hard materials have large driving force, the waste discharge channel is enlarged, the juice yield is improved more easily, and the juice yield of the juice effect and the residue is improved.

Of course, it can be understood that at least one time of movement opposite to the direction of rotation of the juicing stage can be set in the juicing stage, so that the residues are not immediately discharged from the deformed position, but firstly return to the middle upper part of the extrusion cylinder, then the screw rod rotates forwards in the extrusion cylinder, the residues are taken to the sealing ring again, the sealing ring deforms again under the pushing of the screw rod and the residues, and a small part of residues are discharged through the deformed position of the sealing ring 9, so that the juicing rate can be improved, and the content of juice in the residues can be reduced.

3) Waste discharge stage of residue and juice separation: after the variable slag discharge stage is started for a period of time, the control board 10 gives an instruction to the lifting device 20, the lifting device 20 operates, the lifting device 20 drives the screw rod 4 to move upwards to the second working position, as shown in fig. 4, the juice outlet 321 on the juice collecting cavity 32 opens the juice to be discharged, the lifting device 20 drives the lower end 41 of the screw rod 4 to leave the through hole 315, the lower end 41 of the screw rod 4 and the through hole 315 have a gap 316, the gap 316 forms the waste discharge channel 30, then the screw rod 4 rotates forwards at the position and flows out from the juice outlet 321, and simultaneously the screw rod 4 drives the extruded residues to be discharged from the waste discharge channel 30 formed by the gap 316 until the screw rod stops moving, the slag discharge and the juice discharge are finished, and the next step is carried out.

The structure of the multifunctional juicer and the control method thereof realize the juicing process of continuous feeding, squeezing, juice discharging and slag discharging, and the structure ensures that the juice yield is high and the juice squeezing effect is good, and residues are further squeezed when being discharged, so that the juice content of the residues is greatly reduced, the juice yield is improved, and the waste is avoided.

In order to increase the juice yield, the juice outlet 321 may be opened first to let the juice in the juice collecting cavity 32 flow into the juice container 62, and then the screw 4 is set to move in the second working position in the direction opposite to the rotation direction in the juice squeezing stage, so that the residue is not immediately discharged from the waste discharge channel, but returns to the middle upper part of the container, and then the screw rotates forward in the container to press the residue again to obtain juice, and this process may be performed cyclically, and then the residue moves downward under the driving of the screw 4 to be discharged from the waste discharge channel 30.

Of course, in order to discharge slag more smoothly, the second working position of the screw 4 may be set as follows: as shown in FIG. 5, the lifting device 20 drives the screw rod 4 to move to the second working position, the lower end 41 of the screw rod is separated from the bottom of the extrusion container, and the through hole 315 is completely opened to form a waste discharge channel 30 for discharging waste materials into the slag receiving container 61.

Of course, the second working position of the screw rod 4 may also be that the screw rod is moved upwards first, a gap 316 is formed between the lower end 41 of the screw rod 4 and the through hole 315, the gap forms the waste discharge channel 30, a part of generated residue or waste water is discharged from the waste discharge channel 30, then the screw rod 4 is continuously moved upwards, the lower end 41 of the screw rod is separated from the bottom of the extrusion cylinder, the through hole is exposed, and the remaining residue or waste water is discharged through the through hole 315 and falls into the residue receiving container 61, so as to complete waste discharge. The structure and the control method thereof are arranged, so that all residues are discharged from the through hole 315, the residues after extrusion fall into the residue receiving container 61 below the extrusion cylinder through the through hole 315 under the thrust and gravity action of the screw rod 4 due to the rotation of the screw rod 4, the problem that the materials are too few, the thrust of the screw rod and the materials is insufficient, the feeding and discharging of the materials are not smooth is solved, the slag discharge is fast and smooth, and the counter impact force to the motor during the slag discharge in the screw rod extrusion process is reduced.

3) And (3) a water inlet cleaning stage: the control panel 10 gives an instruction to the lifting device 20, the lifting device 20 acts to move the screw rod 4 to the first working position, as shown in fig. 2, the sealing ring 9 is embedded on the inner side wall of the lower end of the extrusion container 31, when the screw rod 4 moves to the first working position, the sealing ring 9 is in interference fit with the lower end 41 of the screw rod 4, the gap 316 between the through hole 315 and the lower end 41 of the screw rod 4 is sealed by the sealing ring 9, the waste discharge channel 30 is closed, water enters the extrusion container 31, the screw rod 4 rotates in the extrusion container 31 to start cleaning work, so that the cleaning solution or water flows in the juice collecting cavity under the driving of the screw rod, and the extrusion container, the juice collecting cavity and the screw rod are cleaned repeatedly. During cleaning, even if the screw rod 4 moves to the first working position, the lower end of the screw rod 4 is abutted against the sealing ring 9, the gap 316 between the through hole 315 and the lower end 41 of the screw rod 4 is sealed by the sealing ring 9, and the cleaning liquid or water cannot push the sealing ring, so that the waste discharge channel is still approximately closed, and cleaning is continued. And (5) finishing the cleaning and entering the next step.

In order to clean fully, the screw can be arranged to rotate at least once in the reverse process opposite to the working direction of the cleaning stage, so that water flows can flow back upwards under the driving of the screw, the extrusion cylinder, the juice collecting cavity, the upper part of the screw and the machine head are cleaned again, and the full washing is ensured.

4) And (3) cleaning and waste discharge stage: after the water inlet cleaning is finished, the control panel sends out an instruction, the lifting device 20 drives the screw rod 4 to move to the second working position, as shown in fig. 4, the lower end 41 of the screw rod 4 is driven by the lifting device 20 to leave the through hole 315, a gap 316 is formed between the lower end 41 of the screw rod 4 and the through hole 315, the gap 316 forms the waste discharge channel 30, then the screw rod 4 is driven by the motor to rotate in the forward direction at the second working position, the cleaned waste water is driven to be discharged from the waste discharge channel 30 formed by the gap 316, at the moment, the juice outlet 321 of the juice collecting cavity 32 can be opened, meanwhile, the waste water is discharged from the juice outlet 321, the waste discharge is finished, and the multifunctional juicer finishes working.

After the circulation cleaning is finished, the cleaned waste water or cleaning liquid is quickly discharged from the gap 316 between the lower end 41 of the screw rod 4 and the through hole 315, meanwhile, new water or cleaning liquid can be injected, and the flow cleaning is continuously carried out under the driving of the screw rod, so that the screw rod 4, the extrusion cylinder 31 and the juice collecting cavity 32 are cleaned, the cleaning liquid or water is injected and discharged in a flowing mode, the cleaning is clean and does not generate secondary pollution, and under the flowing water flow cleaning, the juice outlet gap and the waste discharge channel 30 are cleaned more thoroughly without residues except for the extrusion cylinder, the screw rod, the juice collecting cavity and the machine head.

For the cleaning effect of recipient 31, juice collecting cavity 32, screw rod 4 and aircraft nose, it can be understood, before the waste discharge, can set up the screw rod 4 reversal, so that screw rod 4 drives washing liquid and/or water backward flow and washes recipient and juice collecting cavity, upper portion and the aircraft nose of screw rod, then screw rod 4 corotation again, this process can be gone on in circulation, this kind of control method makes rivers promoted and repeatedly washes recipient, juice collecting cavity and the junction and the aircraft nose of recipient and the root of the screw rod etc. and is difficult to the place washed again, wash more thoroughly, there is not the residue. And can also be set to discharge waste while water is fed, so that the cleaning effect is better.

It will be understood, of course, that the first operating position of the screw, as shown in figure 3, can also be set: the sealing ring 9 is abutted against the lower end 41 of the screw rod 4, and under the drive of the rotation of the screw rod 4, residues and the variable waste discharge channel formed under the pushing of the screw rod are extruded out of the variable waste discharge channel, so that the screw rod 4 and the residues thereof can more easily push the sealing ring 9 to deform, and the extrusion and the slag discharge are realized. During cleaning, the force of screw movement is not enough to push the sealing ring to deform, cleaning liquid or water cannot leak from the sealing ring, and effective cleaning can still be guaranteed.

Of course, it can be understood that, as shown in the figure, during the cleaning, because the lower end 41 of the screw rod 4 is separated from the through hole at the lower end of the extrusion cylinder 31, the through hole 315 at the lower end port of the extrusion cylinder 31 is completely opened, the through hole 315 is the waste discharge channel 30, during the cleaning, the liquid flow or the water flow is smoother, thereby fully and continuously flushing all accessories, achieving the effect of flushing the accessories under the faucet, having no residue, and not producing the problem of secondary pollution and slag discharge channel, and simultaneously, thoroughly cleaning the slag discharge channel, and being safe and sanitary.

Of course, it can be understood that, for simple structure, the multifunctional juicer may also adopt a manual lifting mode, or not set a driving mechanism, and set a channel in the machine head, set a guide rail or a screw in the channel, set a housing outside the motor, set a corresponding guide block or a screw on the motor housing, movably set the motor housing in the channel, rotate the top of the motor housing, or set a handle at the top thereof, rotate the handle, and then allow the motor housing to move upwards or downwards along the guide rail or the screw in the channel, thereby driving the screw to move to the first working position or the second working position.

In addition, the multifunctional juicer can also be used for squeezing bean five-cereal food to make soybean milk or rice paste.

When making soybean milk with this multi-functional juice extractor, in the stage of squeezing and juicing, need to close juice outlet 321, let screw rod 4 be in first operating position, simultaneously to squeezing intracavity intaking and beans, screw rod 4 rotates at first operating position, its pivoted rotational speed is 2700rpm, screw rod 4 and grinding rib 317 cooperation are fully ground, water pours into the grinding rib 317 position into best, can guarantee to grind fully like this, and it is better to go out the thick liquid effect, or can guarantee that the thick liquid that the beans extrusion came out can mix the homogeneity with water well, if make the soybean milk, it is better to pour into the hot water effect. After the grinding is fully performed, the screw rod 4 is moved to the second working position, at this time, the screw rod 4 is preferably reversely rotated first, the slag and the pulp are returned again, then the juice outlet 321 is opened, the screw rod 4 rotates forwards again, the mixed pulp is extruded again for homogenization, the mixture is circulated for several times, the residue after extrusion is driven by the screw rod 4 to separate the slag and the pulp while the residue is extruded and discharged, the juice yield is higher, and the residue is dry. When cleaning, the control method of the multifunctional juicer is the same as that of the multifunctional juicer for making vegetable and fruit juice, and the examples are not repeated. The multifunctional juicer with the structure is used for making soybean milk, not only is the soybean milk making effect good, but also the concentration of the made soybean milk is high, and the separation of the soybean milk and bean dregs is realized, which is an advantageous place compared with the existing soybean milk maker. Meanwhile, the machine can well realize the production of cold and hot drinks such as various fruit and vegetable juices, rice paste, soybean milk and the like.

Example two:

the difference between this embodiment and the first embodiment is: the installation structure of the extrusion cylinder, the slag receiving container and the juice collecting cavity.

This embodiment the bottom via hole 322 department of the collection juice chamber 32 of multi-functional juice extractor sets up first solid fixed ring 323, as shown in fig. 6, the recipient 31 cover is established in first solid fixed ring 323, sets up seal structure between first solid fixed ring 323 and recipient 31, seal structure is sealing washer 9, and such structure is the same can be guaranteed fruit juice and water and not reveal for collection juice chamber 32 and recipient 31 are good dismouting and easily wash. Meanwhile, a second fixing ring 324 is arranged at the outer side of the bottom of the juice collecting cavity 32, and the slag receiving container 61 is sleeved on the second fixing ring 324, so that the slag receiving container 61 is installed on the juice collecting cavity 32. The second fixing ring 324 is arranged on the inner side of the first fixing ring 323, so that the projection of the through hole at the bottom of the extruding cylinder 31 in the horizontal direction is positioned in the opening of the slag container 61, the bottom of the juice collecting cavity 32 is provided with the juice outlet 321, the juice container 61 is arranged below the juice outlet 321, the slag container 61 is arranged in the juice container, the good juice collecting and slag collecting effect is guaranteed, leakage is avoided, and the juice container and the slag container are conveniently taken, placed and cleaned. With the structure, the juice and residue-juice separation effect is better.

Certainly, also in order to make things convenient for the feeding, be equipped with storage silo 22 on aircraft nose 2 in this embodiment, storage silo 22 is located the upper end of recipient 31, and close structure as an organic whole with feedstock channel 21, the position that the bottom of storage silo 22 corresponds recipient 31 is equipped with

feed inlet

23, 23 and recipient 31 intercommunication, also can set up blanking structure (not shown in the figure) in feed inlet 23 department, when processing preparation fruit juice or vegetable juice or soybean milk like this, can once only place the edible material in the storage silo, rely on edible material self gravity to carry out automatic feeding, need not the feeding of user once, user's use experience and satisfaction have been promoted.

The remaining structures, the control method and the beneficial effects thereof of this embodiment are all consistent with those of the embodiment, and are not described herein again.

Example three:

the difference between this embodiment and the second embodiment is: the structure of the juice collecting cavity and the installation mode of the slag receiving container.

In this embodiment, as shown in fig. 7, the juice collecting cavity 32 of the multifunctional juicer is composed of a cavity 326 and a cavity bottom 327, the cavity bottom 327 is detachably connected with the cavity 326, the upper end of the extrusion cylinder 3 and the cavity 326 of the juice collecting cavity 32 are detachably connected with the bottom of the machine head 2, the inner side of the cavity bottom 327 is provided with a first fixing ring 323, the lower end of the extrusion cylinder 31 is inserted in the first fixing ring 323 of the cavity bottom 327, and a sealing structure is arranged between the first fixing ring 323 and the extrusion cylinder 31, a sealing structure is also arranged between the cavity 326 and the cavity bottom 327, the sealing structure is a silica gel ring, thus the juice collecting cavity 32 is arranged to be composed of two parts, the squeezing barrel 31 is detachably arranged on the juice collecting cavity 32, so that the components can be conveniently and periodically detached, the automatic cleaning of daily work can be realized, the deep cleaning can be periodically performed, therefore, the juice collecting cavity 321 and the extruding cylinder 31 can be cleaned more cleanly, and the cleaning dead angle is avoided. And connect sediment container 61 to place in connecing the juice container 62 of collection juice chamber 32 lower part in this embodiment, and correspond the setting of wasting discharge passageway 30, because the diameter that connects sediment container 61 is greater than the diameter of wasting discharge passageway 30 far away, so connect sediment container 61 completely can not fixed, not only conveniently connect the sediment and connect the juice, still make to connect sediment container 61 not to occupy exterior space, also reduced the holistic occupation space of multi-functional juice extractor promptly, and easily accomodate, make things convenient for multi-functional juice extractor to carry.

The remaining structure, control method and beneficial effects of this embodiment are the same as those of the second embodiment, and are not described in detail here.

Example four:

the difference between this embodiment and the first embodiment is: the juice collecting cavity, the structure of the juice receiving container and the installation mode of the extruding container.

In this embodiment, the multifunctional juice extractor is not provided with a juice collecting cavity, or the juice collecting cavity and the juice receiving container are combined into a structure, as shown in fig. 8, the juice extracting container 3 only comprises an extruding cylinder 31, the extruding cylinder 31 comprises a cylinder body 312 and a bottom cover 313 arranged at the bottom of the cylinder body 312, the upper end of the cylinder body 312 is directly installed at the bottom of the machine head 2, the lower end of the cylinder body 312 is sleeved with a bottom cover 313, a through hole 315 communicated with the lower end of the extruding cylinder 31 is arranged at the center of the bottom cover 313, a sealing ring 9 is installed at the through hole 315 on the bottom cover 313, the sealing ring 9 is arranged on the bottom cover 313 at the bottom of the extruding cylinder 31 and clamped between the cylinder body 312 and the bottom cover 313, the inner ring area of the sealing ring 9 is smaller than that of the through hole 315, when the screw 4 rod is located at the first working position, the lower end 41 of the screw rod 4 abuts against the sealing ring 9 at the through hole 315, thus, the sealing effect between the extruding cylinder 31 and the bottom cover 313 is ensured, the sealing effect between the lower end 41 of the screw 4 and the through hole 315 is also ensured so that the container 31 does not leak from the bottom regardless of the juicing process or the washing process. In addition, the structure is convenient for fixing the extruding cylinder 31 through the bottom cover 313, so that when the extruding cylinder 31 and the screw rod 4 are matched for extruding and grinding, the lower ends 41 of the extruding cylinder 31 and the screw rod 4 are positioned by the bottom cover 313, and the phenomenon that the extruding, grinding and juicing effects are influenced because the single end of the screw rod 4 is suspended cannot occur. And then the slag receiving container 61 is fixed on the bottom cover, thereby further fixing the extrusion container 31, ensuring the working stability of the screw rod 4 in the process of squeezing and juicing without shaking, and simultaneously ensuring that slag or waste water flowing out of the waste discharge channel 30 formed by the through hole 315 at the center of the bottom cover 313 and the gap of the lower end 41 of the screw rod 4 can well enter the slag receiving container 61 without leakage when the screw rod 4 is positioned at the second working position, and the machine is easier to clean due to the simplified structure. Because the juice collecting cavity and the juice receiving container 62 are integrated, the capacity is large, the multifunctional juicer is more convenient to realize continuous juicing, the residue and juice separation effect is better, the use of fewer people can be met, the use of more people can also be met, and the capacity is wider.

By arranging the sealing ring 9 at the position of the waste discharge channel 30, namely the bottom through hole 315 of the bottom cover 313, and the lower end 41 of the screw rod 4 is in sealing fit with the sealing ring 9, the scheme not only ensures the sealing effect when the waste discharge channel 30 is closed, so that no liquid leakage occurs during juicing, but also can discharge waste when the sealing ring is extruded and deformed during juicing, so that the residue extruded from deformation contains less juice, and the juice yield is improved, and the scheme also makes the conversion of the screw rod between the first working position and the second working position easier.

The arrangement of the structure not only reduces the parts needing to be cleaned, but also can realize the cleaning of the juice receiving container. The juice receiving container is simple in structure, easy to clean and easy to disassemble and assemble, and not only can be used for automatically cleaning the screw rod and the extrusion cylinder, but also can be used for independently cleaning the juice receiving container after being disassembled.

The multifunctional juicer works as follows:

1) and (3) squeezing and juicing: pressing a juicing key, sending an instruction to the lifting device 20 by the control panel 10, enabling the lifting device 20 to act to move the screw rod 4 to a first working position, embedding the sealing ring 9 in a through hole 315 on a bottom cover 313 of the extrusion cylinder 31, enabling the sealing ring 9 to be located on a bottom wall 3131 of the bottom cover 313 when the screw rod moves to the first working position, enabling the sealing ring 9 to be in interference fit with a lower end 41 of the screw rod 4, sealing a gap 316 between the through hole 315 and the lower end 41 of the screw rod 4 by the sealing ring 9, sealing the waste discharge channel 30, enabling the screw rod 4 to rotate in the extrusion cylinder 31 to work, arranging grinding ribs 317 in the middle of the extrusion cylinder 31, and enabling the grinding ribs 317 to be matched with the screw rod 4 to extrude and grind materials entering the extrusion cylinder 31. The multifunctional juicer begins to extrude and crush the materials and squeeze juice, at the moment, the rotating speed of the screw rod 4 in the extrusion cylinder 31 during the rotating operation is 80rpm, the materials entering the extrusion cylinder are continuously extruded and crushed, the extruded juice continuously flows into the juice receiving container 62 from the juice outlet gap 311 under the driving of the screw rod, the extruded residue moves downwards, the residue moves to the waste discharge channel 30 under the driving of the screw rod, and the juicing process is completed and then enters the next step.

Because the juice collecting cavity and the juice receiving container are one in the structure of the embodiment, a separate juice outlet is not arranged, and after materials are extruded, juice directly flows into the juice receiving container from a juice outlet gap, so that in order to improve the juice yield, at least one screw rod is preferably arranged to rotate in the reverse direction in the process, residues after extrusion are convenient to return, and therefore the juice is extruded in the forward direction again and the juice is extruded for the second time, and the residue and the juice are separated and extruded better.

2) Variable deslagging stage: when juicing, the screw rod 4 continues to rotate forwards in the extrusion barrel 31, residues move to the sealing ring 9 under the driving of the screw rod 4, when the residues are accumulated to a certain degree at the sealing ring, the sealing ring 9 deforms under the pushing of the screw rod 4 and the residues, and a small part of residues are discharged through the sealing ring 9 and the deformation part at the lower end of the screw rod 4, so that the juicing process is finished, and the next step of waste discharge is carried out.

In the process of discharging the residue at this stage, the juice is also discharged from the juice outlet slit 311, thereby facilitating the separation of the juice and the residue. Of course, because sealing washer 9 can take place deformation under screw rod 4 and residue promote, consequently can adjust the deformation size according to the soft or hard of material, soft material is little to the drive force of sealing washer, and the passageway that the residue was extruded is little, and hard material drive force is big, and the passageway grow that the residue was extruded, improves juice yield more easily like this, improves juice effect and the juice rate that contains of residue.

Of course, it can be understood that at this stage, at least one movement opposite to the direction of rotation of the juicing stage may be provided, so that the residue is not immediately discharged from the deformed position, but is firstly returned to the middle upper part of the extruding cylinder 31, then the screw rod is positively rotated in the extruding cylinder 31, the residue is brought to the sealing ring 9 again, the sealing ring 9 is deformed again under the pushing of the screw rod 4 and the residue, and a small part of the residue is discharged through the deformed position of the sealing ring 9 and the lower end of the screw rod 4, so that the juice yield can be improved, and the content of juice in the residue can be reduced.

3) Waste discharge stage of residue and juice separation: after the variable deslagging stage is started for a period of time, the control panel 10 gives an instruction to the lifting device 20, the lifting device 20 acts, the lifting device 20 drives the screw rod 4 to move upwards to the second working position, the lifting device 20 drives the lower end 41 of the screw rod 4 to leave the through hole 315 on the bottom cover 313, a gap 316 is formed between the lower end 41 of the screw rod 4 and the through hole 315, the gap 316 forms a waste discharge channel 30, then the screw rod 4 rotates forwards at the second working position and flows out from the juice outlet gap 311, meanwhile, the screw rod 4 drives the extruded residues to be discharged from the waste discharge channel 30 formed by the gap 316 until the screw rod stops moving, deslagging and juicing are finished, and juicing work is finished.

In order to improve the juice yield, the screw 4 may be set to move in a direction opposite to the rotation direction of the juicing stage in the second working position, so that the residue is not immediately discharged from the waste discharge channel 30, but returns to the middle upper part of the extrusion container, and then the screw 4 rotates in the forward direction in the extrusion container 31 to press the residue again to obtain juice, and the process may be performed in a circulating manner, and then the residue moves downward under the driving of the screw 4 and is discharged from the waste discharge channel 30.

Of course, in order to discharge slag more smoothly, the second working position of the screw rod can be set as follows: the lifting device 20 drives the screw rod 4 to move to the second working position, the lower end of the screw rod is separated from the bottom of the extrusion container 31, and the through hole 315 is completely opened to form the waste discharge channel 30 for discharging waste materials.

Of course, the second working position of the screw rod can also be that the screw rod is made to move upwards firstly to perform clearance waste discharge and then the screw rod is made to move upwards continuously, the lower end of the screw rod is separated from the bottom of the extrusion container to expose the through hole, and waste is discharged fully through the through hole.

The structure and the control method thereof are arranged, so that all residues are discharged from the through holes 315 in the bottom cover 313, the screw rod 4 rotates at the first position, the extruded residues fall into the residue receiving container 61 below the extrusion cylinder 31 through the through holes 315 under the thrust and gravity action of the screw rod 4, the through holes 315 are large enough, the problem that the screw rod and the materials cannot push enough due to too few materials and the material is not fed and discharged smoothly is solved, the slag discharge is rapid and smooth, and the counter-impact force to the motor during the process of extruding and discharging the slag by the screw rod is reduced.

Since the juice collecting cavity and the juice receiving container are one in the embodiment, the juice extracting process and the cleaning process are carried out separately, and after the juice extraction is finished, a customer takes the juice receiving container and the residue receiving container away. If the multifunctional juice extractor is wanted to be automatically cleaned, the following operations can be carried out:

1) the customer re-installs the juice receiving container 62 and the residue receiving container 61 to the multi-functional juicer and activates the washing button.

2) And (3) a water inlet cleaning stage: the control panel 10 gives elevating gear 20 and gives the instruction, and elevating gear 20 moves, removes screw rod 4 to first operating position, and sealing washer 9 inlays in the through-hole 315 department of bottom 313 of recipient 31, and when the screw rod moved to first operating position, sealing washer 9 and screw rod 4 lower extreme 41 interference fit, perhaps, screw rod 4 lower extreme 41 contradicts with the sealing washer, through-hole 315 is sealed by sealing washer 9 with the clearance 316 of screw rod 4 lower extreme 41, and the passageway 30 of wasting discharge seals, to intaking in the recipient 31, and screw rod 4 begins cleaning work in recipient 31 internal rotation for washing liquid or water flow in recipient 31 under the screw rod 4 drives, washs recipient, juice collecting cavity and screw rod repeatedly, washs the end, gets into waste discharge process on next step. Because the juice collecting cavity and the juice receiving container of the multifunctional juicer are integrated, after water enters, part of water flows out of a juice outlet gap on the extruding cylinder, in order to ensure that the juice is fully cleaned, the screw rod is preferably opened firstly after the water enters to drive the reverse rotation of the water flow to move upwards, so that the entering water flow cannot flow away from the juice outlet gap quickly, but flows back upwards under the driving of the screw rod, the extruding cylinder, the juice collecting cavity, the upper part of the screw rod and the machine head can be fully cleaned, the water is fully washed, and after the juice collecting cavity and the machine head are fully cleaned, the screw rod is driven to rotate forwards to drive the water flow to move downwards.

3) And (3) cleaning and waste discharge stage: the washing that advances finishes, elevating gear 20 drive screw removes to the second operating position, and elevating gear 20 drive screw 4 lower extreme leaves through-

hole

315, and 4 lower extremes of screw 41 and through-hole 315 have clearance 316, clearance 316 forms the waste discharge passageway 30, then under the screw motor drive forward rotation in this position, drives the waste water after the washing and discharges from the waste discharge passageway 30 that clearance 316 formed, and simultaneously, waste water is discharged from the play juice gap, and the waste discharge finishes, and multi-functional juice extractor cleaning work finishes.

Certainly, in order to wash fully, can be after the first time of wasting discharge, new water or washing liquid is poured into once more, continue to carry out the washing process that flows while intaking under the screw rod drives, thereby with the screw rod, recipient and collection juice chamber wash clean, this process can be carried out several times repeatedly, washing liquid or water are poured into while flowing and are discharged, abluent clean and can not produce secondary pollution, and flow rivers wash down moreover, except that recipient, the screw rod, collection juice chamber, the aircraft nose, it is more thorough that play juice gap and waste discharge passageway 30 are washd, no residue.

In order to clean the juice squeezing container, the screw rod and the machine head of the juice squeezing container, the screw rod can be arranged to rotate reversely before waste discharge, so that the screw rod drives cleaning liquid and/or water to flow back to wash the squeezing barrel, the upper part of the screw rod and the machine head, then the screw rod rotates forwards again, the process can be carried out circularly, the control method enables water flow to be lifted to repeatedly wash places where the squeezing barrel, the root of the screw rod, the joint of the root of the screw rod and the machine head and the like are not easy to wash, and the juice squeezing container, the screw rod and the machine head are cleaned more thoroughly without residues. And can also be set to discharge waste while water is fed, so that the cleaning effect is better.

The rest of the structure and the beneficial effects of the embodiment are consistent with those of the embodiment, and are not described in detail herein.

In addition to the above preferred embodiments, the technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the technical solutions of any one embodiment are combined with the technical solutions of one or more other embodiments within the protection scope of the present invention. Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides an easy abluent multi-functional juice extractor which characterized in that includes:

a body;

the juice squeezing container is arranged on the machine body, and a waste discharge channel is arranged at the bottom of the juice squeezing container;

a screw rod arranged in the juice squeezing container;

the motor is arranged on the machine body and used for driving the screw rod to rotate in the juice squeezing container;

the lifting device is used for driving the screw rod to move up and down along the juice squeezing container;

the screw is provided with a first working position, wherein the lower end of the screw closes the waste discharge channel and the screw rotates to work; and a second working position at which the lower end of the waste discharge channel is opened and waste is discharged.

2. The multifunction juicer of claim 1 wherein the waste channel is a through hole through the bottom of the juice extracting container concentrically disposed with the screw.

3. The juice extractor as claimed in claim 2, wherein the through hole is provided with a sealing ring, the screw is located at the first working position, the gap between the waste discharge passage and the lower end of the screw is sealed by the sealing ring, the waste discharge passage is closed, and the screw is rotated to work.

4. The multifunctional juicer of claim 3, wherein the screw rotates to drive the material downward to deform the sealing ring, and the deformed gap allows waste material to be discharged.

5. The juice extractor of claim 1, wherein the screw is moved upwardly to the second operating position, and a clearance between the lower end of the screw and the through hole forms a waste discharge channel for discharging waste materials.

6. The juice extractor as claimed in claim 1, wherein the screw is moved upwardly to the second working position, the lower end of the screw is separated from the bottom of the juice extracting container, and the through hole is completely opened to form a waste discharging passage for discharging waste.

7. The multifunctional juicer of claim 3, wherein the sealing ring is arranged on the side wall of the through hole, the lower end of the screw rod is conical, and the lower end of the screw rod is in sealing fit with the sealing ring.

8. A juice extractor according to claim 3, wherein the sealing ring is arranged on top of the through hole, and the lower end of the screw is in sealing engagement with the sealing ring.

9. The multi-function juicer of claim 1 wherein the juice outlet is provided in the container, the first operating position is either the juicing operating position or the cleaning operating position, the screw is in the first operating position, and the juice outlet is closed.

10. The multi-function juicer of claim 1 wherein the juice container includes a juice outlet, and wherein the screw is configured to be moved between a first operational position and a second operational position during operation of the multi-function juicer, wherein the screw is in the second operational position and the juice outlet is open.