CN202960033U

CN202960033U - Vacuum juicer

Info

Publication number: CN202960033U
Application number: CN2012206639710U
Authority: CN
Inventors: 孙立峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2013-06-05
Anticipated expiration: 2022-12-06

Abstract

The utility model discloses a vacuum juicer, which comprises a machine base, a drive unit, a juicing mechanism, a vegetable and fruit material barrel, a juice receiving container, a residue receiving container, a vacuum-pumping outer cover and a vacuum-pumping unit, wherein the vacuum-pumping outer cover is connected with the machine base or a juicing mechanism housing in a sealing manner; when the vacuum-pumping outer cover is connected with the machine base, the juicing mechanism, the vegetable and fruit material barrel, the juice receiving container and the residue receiving container are encapsulated in a space which is enclosed by the vacuum-pumping outer cover and the machine base; when the vacuum-pumping outer cover is connected with the juicing mechanism housing, the juice receiving container and the residue receiving container are arranged in the space which is enclosed by the vacuum-pumping outer cover and the juicing mechanism housing; the juice receiving container and the residue receiving container can be communicated with a juicing cavity of the juicing mechanism in the sealing manner by virtue of a cover which is connected on a container port in the sealing manner, and can be placed in a juice receiving container storage and a residue receiving container storage, which are communicated with the juicing cavity of the juicing mechanism in the sealing manner, and communicated with the juicing cavity of the juicing mechanism in the sealing manner. An instant vacuum sealing mechanism of the juice receiving container can be further arranged on the vacuum juicing machine, so that the squeezed juice solution can be directly stored in vacuum.

Description

The vacuum juice extractor

Technical field

The utility model relates to a kind of juice extractor, especially relates to a kind of juice extractor with pumped vacuum systems.

Background technology

Directly eat vegetables or the fruit juice stoste of just having squeezed with juice extractor at home or in the little shop of leisure, street corner, become popular health life style.The possess situation of the juice stoste that juice extractor squeezes to the original taste of vegetables and fruits raw material and nutrition, the experience result that people is eaten juice stoste has direct impact.

Juice extractor mainly contains high-speed centrifugal juice extractor and low speed screw extruding juice extractor.Wherein low speed screw extruding juice extractor is compared the high-speed centrifugal juice extractor, and the juice stoste of squeezing can be possessed the original taste of vegetables and fruits raw material and nutrition better.

, publication number open on January 28th, 2009 is that the Chinese patent file that CN 101355897A, name are called " juice extractor " discloses a kind of low speed screw extruding juice extractor, comprise " shell, it has residue outlet port and juice outlet port; Screw rod, it has upper rotating shaft and Shaft and be formed with a plurality of screw spirals on its periphery, and upper rotating shaft is inserted in the rotary shaft hole of lid; The mesh cylinder, it is used for to juice outlet port squeeze juice; And rotating brush, it is arranged between shell and mesh cylinder and has brush holder.By the pattern of using screw rod to squeeze with low velocity very, the various nutrition and the inherent flavor that contain in vegetables or fruit are maintained to greatest extent.In addition, be fixed to vertically due to the shell that holds screw rod on the upper part of driver element, so material automatically moves down and needn't press material downwards, and when squeezing and grinding the material of putting into ingress port, residue is discharged from." problem that exists is: in the process of squeezing the juice; vegetables and fruits raw material and juice stoste are exposed in air all the time; vegetables and fruits raw material and juice stoste are easy to and the effect of airborne oxygen generation chemical oxidation; thus reduced the possess quality of juice stoste to the original taste of vegetables and fruits raw material and nutrition, cause mouthfeel and the nutrition variation of juice stoste.

Open in 2012-08-01, publication number is CN 102613873A, the Chinese invention patent application file that name is called " with the juice extractor of air extracting function " discloses a kind of vacuum juice extractor, this invention " aims to provide a kind of oxygen content that can greatly reduce in the chamber of squeezing the juice; avoid occuring brown stain in the process of squeezing the juice, keeps fruit juice or the nutritional labeling of vegetable juice and the juice extractor of mouthfeel.Squeezing the juice has feeding cylinder on the chamber, squeezing the juice has squeezing mechanism in the chamber, the output shaft of motor of squeezing the juice connects with the driving shaft of squeezing mechanism, also comprise air extractor, there is sealing device at the feeding cylinder place, feeding cylinder, the chamber of squeezing the juice, to connect the mutual junction that forms the cavity that mutually connects between juice section, residue section be sealed attachment, and the junction of cavity and arbitrary parts all seals, and cavity is airtight cavity in the process of squeezing the juice; The bleeding point of air extractor is communicated with cavity, and the exhaust outlet of air extractor is positioned at the cavity outside.This juice extractor can make the foodstuff in juice extractor be squeezed the juice under anoxia condition, and brown stain is effectively controlled, and has greatly reduced the brown stain of foodstuff liquid in the process of squeezing the juice, and reduces nutritive loss, keeps good mouthfeel and appearance color." problem that exists is:

1. have sealing device except the feeding cylinder place, feeding cylinder, the chamber of squeezing the juice, meet juice section, the mutual junction that forms the cavity that mutually connects between residue section also is and is tightly connected, and the junction of cavity and arbitrary parts all seals, much that movable connection structure and these movable connection structures that often need to separate directly communicates with the juice stream in these Hermetical connecting structures, corresponding seal structure complex, wearability requires high, the processing and manufacturing cost is high, thereby squeeze the juice and use procedure in very easily be subject to juice and residue pollution have influence on the effect of sealing, juice extractor uses inconvenience, particularly the bleeding point of air extractor directly is connected with the chamber of squeezing the juice, it may cause foodstuff or foodstuff liquid to flow in the air extractor bleeding point, the water gas permeable devices so require in this patent to set up defences in bleeding point is or/and filter, this increased equipment complexity, reduced the reliability of equipment.

2. the juice stoste of squeezing directly vacuum is preserved, if the user thinks the nutritional labeling of obtaining juice stoste as much as possible and has to namely press namely drink, and drink again after should not depositing a period of time, affected the convenience that juice extractor uses, especially concerning the leisure shop, because they can't just be ready to fruit juice before client comes, can only wait client to come, namely press and namely drink, therefore be unfavorable for improving their efficiency of operations.

Summary of the invention

The main goal of the invention of the utility model be at first to solve that the existing Hermetical connecting structure of prior art is complicated, wearability require high, the processing and manufacturing cost is high, the awkward problem of juice extractor, provide a kind of Hermetical connecting structure simply to be easy to processing, a kind of vacuum juice extractor that ease of use and equipment dependability are high.Secondly, goal of the invention of the present utility model be to provide a kind of press the juice stoste vacuum juice extractor stored of vacuum immediately.

In order to provide a kind of simple in structure and be easy to processing and manufacturing, a kind of vacuum juice extractor that ease of use and reliability are high, the utility model technical scheme used is: a kind of vacuum juice extractor, comprise support, driver element, squeezing mechanism, vegetables and fruits raw material barrel, connect the juice container, connect slag container and vacuum unit; Described support comprises the support shell, and driver element is arranged in support; Vacuum unit can be arranged in support, also can be arranged on outside support; The part of squeezing the juice that described squeezing mechanism comprises the squeezing mechanism shell and is located in the squeezing mechanism shell, is in transmission connection with the driving shaft of driver element; It also comprises and vacuumizes outer cover in addition, the described outer cover that vacuumizes comprises the outer cover main body that is connected with the support body seal, the upper end of outer cover main body has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel, pick and place mouth and be provided with outside housing cover, outside housing cover is connected with the outer cover body seal, one side of outer cover main body is provided with the door that picks and places that connects the juice container and connect the slag container be used to picking and placeing, and the described door that picks and places is connected with the outer cover body seal; Also be provided with the dismounting passage for dismounting squeezing mechanism and vegetables and fruits raw material barrel on described outer cover main body, described dismounting passage, pick and place the door opening of door and pick and place mouth and can both or three be integrated and make compact conformation; Be provided with rotational sealing structure between set driving shaft through hole on the driving shaft of described driver element and support shell; Described vacuumize outer cover, support shell, driving shaft and be located at driving shaft and the driving shaft through hole between rotational sealing structure consist of described squeezing mechanism, vegetables and fruits raw material barrel, connect the juice container and connect the slag container and be enclosed in the interior chamber that vacuumizes; The described chamber that vacuumizes is provided with the structure that discharges vacuum state and seals with described vacuum unit the hole that vacuumizes that is communicated with, and the described hole that vacuumizes is located at and is vacuumized on outer cover or support shell.

During use, at first the vegetables and fruits raw material stripping and slicing of capacity is placed in vegetables and fruits raw material barrel, also places connecing the juice container and connecing the slag container, outside housing cover to be built picks and places behind the door with shutting, and just can start vacuum unit and vacuumize.Startup driver element after the work of vacuumizing is completed, juice extractor begins the operation of squeezing the juice.After the operation of squeezing the juice is completed, at first discharge vacuum by the structure that discharges vacuum state, then just can open and pick and place and outside housing cover, get changing-over juice container etc. in order to carry out the next one operation of squeezing the juice.The utility model, vegetables and fruits raw material barrel, squeezing mechanism, connect the syndeton of the junction of the mutual junction that forms the cavity that mutually connects between juice section, residue section and this cavity and arbitrary parts, can adopt existing non-vacuumizing juice extractor structure used, therefore juice extractor manufacturer does not need the critical piece of juice extractor mold developing again, and this will greatly reduce the cost of product.Vacuum unit with vacuumize chamber and be connected and directly be not communicated with the chamber of squeezing the juice, therefore compare with existing vacuum juice extractor, the utlity model has simple in structure and be easy to processing and manufacturing, the advantage that juice extractor ease of use and reliability are high.

As preferably, the squeezing mechanism shell of described squeezing mechanism for erect, cross section be the cylindrical shell of circle, the lower end of squeezing mechanism shell is connected with support; The described part of squeezing the juice is the screw rod coaxial with the squeezing mechanism shell, and described squeezing mechanism also comprises mesh cylinder and rotating brush, and the described part of squeezing the juice, mesh cylinder and rotating brush are located in the squeezing mechanism shell in known manner; The upper end of described vegetables and fruits raw material barrel is the combining structure of platform cylindrical shell or platform cylindrical shell and column casing body, and the lower end of vegetables and fruits raw material barrel and the upper end of squeezing mechanism shell are communicated with.Platform tube structure described here, its upper end nozzle comprise round platform tubular construction and terrace with edge tubular construction greater than the lower end nozzle; The combining structure of described cylindrical shell and column casing body namely is connected to one section column casing body in the upper end of platform cylindrical shell.This preferred version, the structure of squeezing mechanism shell and and the connected structure of the upper end of support shell simple, be easy to processing and manufacturing; Dismantle the dismounting passage of squeezing mechanism and vegetables and fruits raw material barrel and be used for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel is integrated, squeezing mechanism is easy easily with being connected with dismounting of support, is conducive to improve ease of use and the reliability of vacuum juice extractor.As preferred, the lower end of the upper end of vegetables and fruits raw material barrel and vegetables and fruits raw material barrel is connected by circular raw material feeding passage, the axis of raw material feeding passage and the axis conllinear of the part of squeezing the juice as further; The squeeze the juice upper end of part extends upward to form with raw material and feeds the screw feeding section that passage coordinates, the upper end of stretching into vegetables and fruits raw material barrel after raw material feeding passage is passed in the upper end of screw feeding section, and the upper rotating shaft of being located at the upper end of screw feeding section is connected with upper rotary shaft hole on being located at outside housing cover.Like this, during juice extractor work, the vegetables and fruits material stripping and slicing that is placed in vegetables and fruits raw material barrel moves down automatically by conducting oneself with dignity, and the screw feeding section that stretches in circular raw material feeding passage coordinates formation auger conveyor structure with the conduit wall of circular raw material feeding passage, making the stripping and slicing of vegetables and fruits material is no longer to enter in the chamber of squeezing the juice in the deadweight mode, speed and the uniformity that the stripping and slicing of vegetables and fruits material enters the chamber of squeezing the juice have obtained good control, raw material feeding passage can not stop up, juice extractor is difficult for stuck, be conducive to juice extractor and move efficiently and stably, improve the service behaviour of squeezing the juice of juice extractor.

As preferably, described vacuum juice extractor also is provided with and connects the instant vacuum seal structure of juice container, and the described instant vacuum seal structure of juice container that connects is a kind of fixed bar enclosuring structure or a kind of magnetic enclosuring structure.Described fixed bar enclosuring structure comprises and connects adaptive the connecing juice container cover, container cover fixed bar, be located at and vacuumize container cover fixed bar connecting hole on outer cover and adaptive with the container cover fixed bar of juice vessel port, the lower end of container cover fixed bar is passed container cover fixed bar connecting hole and is stretched in vacuumizing chamber, the container cover fixed bar is connected with container cover fixed bar connecting hole movable sealing, and the lower end that connects juice container cover and container cover fixed bar is flexibly connected; This preferred version, connect the juice container cover when squeezing the juice and be positioned at the top that connects the juice container, squeeze the juice finish after, juice container cover waiting put down with connect the juice seal of vessel and connect after discharge vacuum state by the structure that discharges vacuum state again, and then open pick and place that a taking-up builds lid connect the juice container, juice stoste just is kept at by direct vacuum and connects in the juice container like this, so that the user drinks after juice stoste vacuum is deposited a period of time again.Described magnetic enclosuring structure, comprise with connect the juice vessel port adaptive connect the juice container cover, be located at the first magnetic structure spare that vacuumizes on outer cover, be located at and connect the second magnetic structure spare that coordinates on the juice container cover, with the first magnetic structure spare; A side that connects the juice container cover is hinged with the vessel port oral area that connects the juice container, and the second magnetic structure spare is located at the opposite side that connects the juice container cover; One in described the first magnetic structure spare and the second magnetic structure spare is permanent magnet member or electromagnet member; This preferred version, before juice extractor is squeezed the juice work, dig and connect the juice container cover, interattraction by the first magnetic structure spare and the second magnetic structure spare makes and connects the juice container cover and be stabilized in and make connecing on the juice operating position of connecing that the juice vessel port opens wide, after juice extractor is squeezed the juice end-of-job, discharge the interattraction of the first magnetic structure spare and the second magnetic structure spare, connect the juice container cover under action of gravitation upset and seal cover close and connect the juice container, juice stoste just is kept at by direct vacuum and connects in the juice container like this.

In order to provide a kind of simple in structure and be easy to processing and manufacturing, a kind of vacuum juice extractor that ease of use and reliability are high, the utility model another kind of technical scheme used is: a kind of vacuum juice extractor, comprise support, driver element, squeezing mechanism, vegetables and fruits raw material barrel, connect the juice container, connect slag container and vacuum unit; Driver element is arranged in support, and vacuum unit can be arranged in support, also can be arranged on outside support; The part of squeezing the juice that described squeezing mechanism comprises the squeezing mechanism shell and is located in the squeezing mechanism shell, is in transmission connection with the driving shaft of driver element; It also comprises and vacuumizes outer cover; The described outer cover that vacuumizes comprises the outer cover main body, the lower end of outer cover main body is connected with the squeezing mechanism body seal, vegetables and fruits raw material barrel is positioned at the space that outer cover main body and squeezing mechanism shell surround, the upper end of outer cover main body has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel, pick and place mouth and be provided with outside housing cover, outside housing cover is connected with the outer cover body seal; The described part of squeezing the juice is connected with the driving shaft transmission of driver element by coupling piece, and described coupling piece and the shaft coupling through hole movable sealing of being located on the squeezing mechanism shell are rotatedly connected; The position that is connected of coupling piece and driving shaft, juice stoste is discharged the juice stream outlet of squeezing mechanism shell and residue is discharged the outer sludge discharge tube of squeezing mechanism shell be positioned at outside the space that outer cover main body and squeezing mechanism shell surround, vacuumize outer cover or squeezing mechanism shell and be provided with the hole that vacuumizes that is communicated with vacuum unit; The described vessel port that connects the juice container is removable be sealedly connected with connect the juice container cover, described removable being sealedly connected with of vessel port that connects the slag container connects the slag container cover; The described juice container cover that connects is provided with and connects the juice mouth, connects the juice mouth and is sealedly connected with and leads the juice pipe, and the free end sealing of leading the juice effuser of the other end of juice pipe and squeezing mechanism shell is communicated with; The described slag container cover that connects is provided with and leads cinder notch, leads cinder notch and is sealedly connected with and leads the slag pipe, and the other end of leading the slag pipe is communicated with the free end sealing of residue discharge pipe.The technical program has simple in structure, economical with materials, is easy to processing and manufacturing, the advantage that juice extractor ease of use and reliability are high.The technical program, the volume of evacuated chamber is little, also has advantages of energy savings.The technical program has realized that under the condition of the most of part that does not change existing non-vacuumizing juice extractor vacuum squeezes the juice, and has reduced the cost of juice extractor.Further, lead to add on the juice pipe and lead the juice valve, make described vacuum juice extractor have instant vacuum seal structure; When squeezing the juice, lead the juice valve open, squeeze the juice finish after, close and lead the juice valve, after dischargeing the vacuum of evacuated chamber, just can separate and lead being communicated with of juice pipe and juice effuser, connect in the juice container thereby can be kept at juice stoste.Lead the juice valve and discharge vacuum, open that to connect the juice container cover just passable and only need to open when drinking.This preferred version, simple in structure, easy to operate, applied widely, use when especially being applicable to connect greatly the juice container.

In order to provide a kind of simple in structure and be easy to processing and manufacturing, a kind of vacuum juice extractor that juice extractor ease of use and reliability are high, the utility model the third technical scheme used is: a kind of vacuum juice extractor, comprise support, driver element, squeezing mechanism, vegetables and fruits raw material barrel, connect the juice container, connect slag container and vacuum unit; Driver element is arranged in support; The part of squeezing the juice that described squeezing mechanism comprises the squeezing mechanism shell and is located in the squeezing mechanism shell, is in transmission connection with the driving shaft of driver element; It also comprises and vacuumizes outer cover; The described outer cover that vacuumizes comprises the outer cover main body, the lower end of outer cover main body is connected with the squeezing mechanism body seal, vegetables and fruits raw material barrel is positioned at the space that outer cover main body and squeezing mechanism shell surround, the upper end of outer cover main body has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel, pick and place mouth and be provided with outside housing cover, outside housing cover is connected with the outer cover body seal; The described part of squeezing the juice is connected with the driving shaft transmission of driver element by coupling piece, and described coupling piece and the shaft coupling through hole movable sealing of being located on the squeezing mechanism shell are rotatedly connected; The position that is connected of coupling piece and driving shaft, juice stoste is discharged the juice stream outlet of squeezing mechanism shell and residue is discharged the outer sludge discharge tube of squeezing mechanism shell be positioned at outside the space that outer cover main body and squeezing mechanism shell surround, vacuumize outer cover or squeezing mechanism shell and be provided with the hole that vacuumizes that is communicated with vacuum unit; Described vacuum juice extractor also be provided be used for when squeezing the juice depositing connect the juice container connect juice container receptacle and be used for depositing connect the slag container connect slag container receptacle; Connecing juice container receptacle comprises and connects juice container receptacle main body, connect juice container receptacle main body be provided with connect that juice container receptacle body seal is connected connect juice container taking and placing door and juice runner, the juice runner comprises respectively extension in the juice runner extension section of extending to the both sides that connect juice container receptacle tank wall and juice runner; Juice effuser free end sealing on juice runner extension section and squeezing mechanism shell is communicated with; Connecing slag container receptacle comprises and connects slag container receptacle main body, connect slag container receptacle main body be provided with connect that slag container receptacle body seal is connected connect slag container taking and placing door and marc runner, the marc runner comprises respectively extension in the marc runner extension section of extending to the both sides that connect slag container receptacle tank wall and marc runner; The free end sealing of the residue discharge pipe on marc runner extension section and squeezing mechanism shell is communicated with.Connecing juice container receptacle and connect slag container receptacle can be discrete, also can be connected as a body by sidewall.Further, described vacuum juice extractor can also add and connect the instant enclosuring structure of juice container vacuum, and the described instant vacuum seal structure of juice container that connects is a kind of fixed bar enclosuring structure or a kind of magnetic enclosuring structure; Described fixed bar enclosuring structure comprise the container cover fixed bar and with connect the juice vessel port adaptive connect the juice container cover, the upper end that connect juice container receptacle main body this moment is provided with the container cover fixed bar connecting hole adaptive with the container cover fixed bar, the lower end of container cover fixed bar pass container cover fixed bar connecting hole stretch connect the juice container above, the container cover fixed bar is connected with container cover fixed bar connecting hole movable sealing, and the lower end that connects juice container cover and container cover fixed bar is flexibly connected; Described magnetic enclosuring structure comprise with connect the juice vessel port adaptive connect the juice container cover, be located at the first magnetic structure spare that connects on juice container receptacle main body, be located at the second magnetic structure spare that coordinates on container cover, with the first magnetic structure spare; A side that connects the juice container cover is hinged with the vessel port oral area that connects the juice container, and the second magnetic structure spare is located at the opposite side that connects the juice container cover; One in described the first magnetic structure spare and the second magnetic structure spare is permanent magnet member or electromagnet member.

As preferably, aforementioned second and the third technical scheme in, the squeezing mechanism shell of described squeezing mechanism for erect, cross section be the cylindrical shell of circle, the lower end of squeezing mechanism shell is connected with support; The described part of squeezing the juice is the screw rod coaxial with the squeezing mechanism shell, and described squeezing mechanism also comprises mesh cylinder and rotating brush, and the described part of squeezing the juice, mesh cylinder and rotating brush are located in the squeezing mechanism shell in known manner; The upper end of described vegetables and fruits raw material barrel is the combining structure of platform cylindrical shell or platform cylindrical shell and column casing body, and the lower end of vegetables and fruits raw material barrel and the upper end of squeezing mechanism shell are communicated with.Further, the lower end of the upper end of vegetables and fruits raw material barrel and vegetables and fruits raw material barrel is connected by circular raw material feeding passage, the axis of raw material feeding passage and the axis conllinear of the part of squeezing the juice; The squeeze the juice upper end of part extends upward to form with raw material and feeds the screw feeding section that passage coordinates, the upper end of stretching into vegetables and fruits raw material barrel after raw material feeding passage is passed in the upper end of screw feeding section, and the upper rotating shaft of being located at the upper end of screw feeding section is connected with upper rotary shaft hole on being located at outside housing cover.This preferred version, simple and reliable for structure, easy to use.

As preferably, the power source that vacuumizes of the vacuum unit of described all juice extractors is that electricity drives aspiration pump, and the work of aspiration pump is controlled by automaton.Automaton can be taked any one control mode of the prior art, and as time control circuit, Pneumatic controller or electricity drive any in aspiration pump load current detection and control circuit.As preferably, adopt Pneumatic controller, this Pneumatic controller comprises baroceptor or baroswitch, baroceptor or baroswitch are electrically connected to control circuit board, baroceptor or baroswitch with vacuumize chamber and be communicated with.Baroceptor is transferred to control circuit board with the barometric information variation with electrical signal form, and control circuit board controls with this work that electricity drives aspiration pump.Described baroswitch is mechanical type or electronic type.The air pressure change that vacuumizes in chamber makes baroswitch conducting or disconnection, controls with this work that electricity drives aspiration pump.For example after the juice extractor start with air extracting function, the baroceptor of Pneumatic controller detects the air pressure that vacuumizes in chamber, as higher than setting value, start electricity driving aspiration pump and bleed, the valve opening of the at this moment turnover of the control gas in bleed-off passage is extracted the air that vacuumizes in chamber of sealing out, air pressure in vacuumizing chamber is lower than setting value time, stop bleeding, the valve closing of the control gas turnover in bleed-off passage vacuumizes chamber and is in the vacuum seal state.

In sum, the beneficial effect that brings of the utility model is: simple in structure, easy to use, reliable operation; The juice stoste of squeezing directly vacuum is preserved, and facilitates the user that the vegetables and fruits raw material is in time processed, and the juice extractor ease of use is high.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model embodiment one;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the squeezing mechanism of the utility model embodiment one and a kind of syndeton schematic diagram between support and vegetables and fruits raw material barrel;

Fig. 4 is a kind of structural representation of the squeezing mechanism shell of embodiment one;

Fig. 5 is the structural representation of the bottom of squeezing mechanism shell;

Fig. 6 is the structural representation of the support of embodiment one;

Fig. 7 is a kind of structural representation of the vegetables and fruits raw material barrel of embodiment one;

Fig. 8 is the schematic diagram that connects the instant vacuum seal structure of juice container of embodiment one;

Fig. 9 is the schematic diagram that the fixed bar of embodiment two connects the juice location structure;

Figure 10 is a kind of structural representation of embodiment three;

Figure 11 is the structural representation of the part of squeezing the juice of embodiment three;

Figure 12 is the structural representation of the vegetables and fruits raw material barrel of embodiment three;

Figure 13 is a kind of structural representation of embodiment four;

Figure 14 is the schematic diagram that connects the instant vacuum seal structure of juice container of embodiment five;

Figure 15 is the schematic diagram that connects the instant vacuum seal structure of juice container of embodiment six;

Figure 16 is the schematic diagram that connects the instant vacuum seal structure of juice container of embodiment seven;

Figure 17 is the schematic diagram that connects the instant vacuum seal structure of juice container of embodiment eight;

Figure 18 is that the B of Figure 17 is to view;

Figure 19 be embodiment nine connect the instant vacuum seal structural representation of juice container;

Figure 20 be embodiment ten connect the instant vacuum seal structural representation of juice container.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment one:

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises support 2, squeezing mechanism 3, vegetables and fruits raw material barrel 4, vacuumize outer cover 1, connect juice container 7 and not shown driver element, vacuum unit and connect the slag container;

Described support comprises support shell 2.1, and driver element and vacuum unit are installed in support; The part 3.2 of squeezing the juice that described squeezing mechanism 3 comprises squeezing mechanism shell 3.1 and is located in known manner in the squeezing mechanism shell, is in transmission connection with the driving shaft 5 of driver element; The described outer cover 1 that vacuumizes comprises the outer cover main body 1.1 that is connected with 2.1 sealings of support shell, outer cover main body 1.1 can be made into integration with support shell 2.1, can be also that removable sealing is connected, the present embodiment adopts removable sealing to be connected, and concrete structure is because being that simple known technology is not done at this and given unnecessary details; The upper end of outer cover main body 1.1 has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel 4 in addition, pick and place mouth and be provided with outside housing cover 1.2,1.1 sealings are connected outside housing cover 1.2 with the outer cover main body, one side of outer cover main body 1.1 be provided be used to pick and place connect juice container 7 and not shown connect the slag container pick and place door 1.3, describedly pick and place door 1.3 1.1 sealings be connected with the outer cover main body; Also be provided with on described outer cover main body 1.1 for the dismounting passage of dismounting squeezing mechanism 3 with vegetables and fruits raw material barrel 4, described dismounting passage can be designed to according to the design feature of juice extractor be integrated and make compact conformation with picking and placeing door 1.3 door opening or pick and place mouth, even described dismounting passage, picks and places the door opening of door and picks and places and mouthful can the three be integrated; The present embodiment, described dismounting passage mouthful are integrated with picking and placeing;

Be provided with known rotational sealing structure between set driving shaft through hole on the driving shaft 5 of described driver element and support shell 2.1; Described vacuumize outer cover 1, support shell 2.1, driving shaft 5 and be located at driving shaft 5 and the driving shaft through hole between rotational sealing structure consist of described squeezing mechanism 3, vegetables and fruits raw material barrel 4, connect juice container 7 and connect the slag container and be enclosed in the interior chamber that vacuumizes; The described chamber that vacuumizes is provided with the hole that vacuumizes that the structure of not shown release vacuum state and not shown and described vacuum unit sealing be communicated with, and the described hole that vacuumizes is located at and is vacuumized on outer cover 1 or support shell 2.1.The present embodiment, (not shown) on the support shell is located in the described hole that vacuumizes; The structure of described release vacuum state comprises not shown vacuum release valve, and the described vacuum release valve of the present embodiment is located on outside housing cover 1.2;

As Fig. 3, Fig. 4 and shown in Figure 5, as preferably, the squeezing mechanism shell 3.1 of squeezing mechanism described in the present embodiment 3 for erect, cross section be the cylindrical shell of circle, the lower end of squeezing mechanism shell 3.1 is connected with support 2; The described part 3.2 of squeezing the juice is the screw rod coaxial with squeezing mechanism shell 3.1, and described squeezing mechanism 3 also comprises mesh cylinder 3.4 and rotating brush 3.3; The described part 3.2 of squeezing the juice, mesh cylinder 3.4 and rotating brush 3.3 are located in squeezing mechanism shell 3.1; Described vegetables and fruits raw material barrel 4 comprises the upper end 4.1 of vegetables and fruits raw material barrel and the lower end 4.3 of vegetables and fruits raw material barrel, and the upper end 4.1 of vegetables and fruits raw material barrel 4 is the round platform tubular construction, and the lower end of vegetables and fruits raw material barrel 4 and the upper end of squeezing mechanism shell 3.1 are communicated with.Wherein except the driving shaft 5 of the structure of the bottom of squeezing mechanism shell 3.1 and the driver element that causes thus is different from the transmission connecting structure between part 3.2 of squeezing the juice, the squeezing mechanism shell 3.1 here, the part 3.2 of squeezing the juice, mesh cylinder 3.4 and rotating brush 3.3, respectively with described in background technology, that publication number is that CN 101355897A, name are called structure and the corresponding syndeton of shell, screw rod, mesh cylinder and the rotating brush described in the Chinese patent file of " juice extractor " is corresponding, the structure of each part and corresponding syndeton are because being that known technology is not done at this and given unnecessary details; Simultaneously the syndeton between the lower end of squeezing mechanism shell 3.1 and vegetables and fruits raw material barrel 4 with described in background technology, publication number is that shell in CN 101355897A, the Chinese patent file that is called " juice extractor " is identical with the syndeton between lid (the lid here and vegetables and fruits raw material barrel of the present utility model are corresponding), so do not do and give unnecessary details; Syndeton between the present embodiment squeezing mechanism shell 3.1 and support than described in background technology, publication number is that CN 101355897A, name are called the syndeton between shell and driver element (the driver element here and support of the present utility model and driver element make up corresponding) in the Chinese patent file of " juice extractor ", increased the locking position limiting structure of shell block, in case to prevent that the too fast stuck and counter-rotating drive motors of juice extractor that causes of feeding from being connected between squeezing mechanism shell 3.1 and support occurring getting loose when processing.As shown in Figure 5 and Figure 6, the locking position limiting structure of described shell block comprises the shell locating dowel 2.2 of being located on support 2, and is located at shell locating dowel locating hole 3.1.7 on squeezing mechanism shell 3.1, that coordinate with shell locating dowel 2.2; Shell locating dowel 2.2 and support 2 elastic movable supports, concrete structure is because being that known technology is not done at this and given unnecessary details; Between squeezing mechanism shell 3.1 and support 2, set locking position limiting structure also comprises the shell location release-push 2.3 of being located on support 2, locate release-push 2.3 as long as press shell, just can allow shell locating dowel 2.2 withdraw from shell locating dowel locating hole 3.1.7, so just can separate the work that is connected of squeezing mechanism shell 3.1 and support 2, shell location release-push 2.3 and with the syndeton of shell locating dowel 2.2 because being simple known technology, do not do at this and give unnecessary details;

as shown in Figure 4 and Figure 5: the present embodiment, the center of the bottom of squeezing mechanism shell 3.1 is provided with shaft coupling through hole and coupling piece 3.1.1, the lower end of described coupling piece 3.1.1 is provided with the prismatic driving shaft jack adaptive with driving shaft 5 gaps of driver element, the lower end of described coupling piece 3.1.1 is stretched out the lower port of shaft coupling through hole and is in transmission connection with the connected structure of the driving shaft 5 prismatic axis holes of use of driver element, the upper end of coupling piece 3.1.1 is with not shown, be located at the adaptive prism of prism interporal lacuna of the bottom of the part 3.2 of squeezing the juice, the upper end of coupling piece 3.1.1 is stretched out the upper port of shaft coupling through hole and is in transmission connection with the lower end of the part 3.2 of the squeezing the juice connected structure with prismatic axis hole, be provided with rotary dynamic sealing structure between the stage casing of coupling piece 3.1.1 and shaft coupling through hole, the lateral surface of the lower end of coupling piece 3.1.1 is provided with transparent section juice disk ring 3.1.4, the lateral surface sealing that cuts the lower end of juice disk ring 3.1.4 and coupling piece 3.1.1 is connected, the present embodiment cuts juice disk ring 3.1.4 and adopts the lower end of helicitic texture and coupling piece 3.1.1 to be connected, and in addition cuts the lower end of juice disk ring 3.1.4 and coupling piece 3.1.1 and can also adopt the sealing structures such as clamping and anchor ear to be connected, the diameter of the circumscribed circle cylinder of the upper end of the present embodiment coupling piece 3.1.1 equals the diameter in the stage casing of coupling piece 3.1.1, in fact can be greater than or less than the diameter in the stage casing of coupling piece 3.1.1, described rotary dynamic sealing structure can be to grind the movable sealing structure that coordinates, as preferably, the rotary dynamic sealing structure of the present embodiment comprises elastic seal ring 3.1.5, correspondingly, respectively be provided with the sealing ring holddown groove adaptive with described elastic seal ring on the stage casing of coupling piece 3.1.1 and shaft coupling through hole, the part of elastic seal ring 3.1.5 is positioned in the sealing ring holddown groove of being located at the coupling piece stage casing like this, another part is positioned at the sealing ring holddown groove of being located on the shaft coupling through hole, the surface of elastic seal ring 3.1.5 and corresponding sealing ring holddown groove surface fit tightly, make coupling piece 3.1.1 fix but can rotate relative to shaft coupling through hole axial location, be further used as preferred, the center of the bottom of squeezing mechanism shell 3.1 is provided with sleeve member 3.1.2, described sleeve member 3.1.2 is made of the two sections concentric cylinder, wherein the diameter of the epimere cylinder of sleeve member 3.1.2 is greater than the diameter of its hypomere cylinder, also be provided with one section screw thread on the side of the hypomere cylinder of sleeve member 3.1.2, correspondingly the center of the bottom of squeezing mechanism shell 3.1 is provided with the sleeve member connecting hole adaptive with the hypomere cylinder of sleeve member 3.1.2, the lower end projecting shaft external member connecting hole of the hypomere cylinder of sleeve member 3.1.2, sleeve member 3.1.2 is connected and fixed with helicitic texture with the bottom of nut 3.1.3 and squeezing mechanism shell 3.1, the edge of the lower surface of the epimere cylinder of sleeve member 3.1.2 is provided with a sealing ring holddown groove, the sealing ring holddown groove is fixed with elastic seal ring 3.1.6, utilize elastic seal ring 3.1.6 sealing to be connected between the upper surface of the upper end of sleeve member 3.1.2 and the bottom of squeezing mechanism shell 3.1, described shaft coupling through hole is located on sleeve member 3.1.2, the juice that so can effectively prevent 3.1 li, squeezing mechanism shell leaks out shell and pollutes support, driver element and vacuum unit, improve the ease of use of juice extractor, safety and reliability,

as Fig. 1, Fig. 3 and shown in Figure 7, the lower end of the upper end 4.1 of vegetables and fruits raw material barrel extends to form the lower end connecting portion 4.1.1 that is connected with the lower end 4.3 of vegetables and fruits raw material barrel downwards, one side of the lower end 4.3 of vegetables and fruits raw material barrel is provided with support engaging lug 4.3.2, the opposite side of the lower end 4.3 of vegetables and fruits raw material barrel extends upward and forms the upper end connecting portion 4.3.3 that is communicated with described lower end connecting portion 4.1.1, lower end connecting portion 4.1.1 pegs graft with upper end connecting portion 4.3.3 and is communicated with the conglobate raw material feeding of shape passage 4.2, the middle part of the lower end 4.3 of vegetables and fruits raw material barrel is provided with the upper rotating shaft patchhole 304 that coordinates with the upper rotating shaft 3.2.1 that is located at part 3.2 upper ends of squeezing the juice,

as shown in Figure 6, extend on one side direction of the upper end of support 2 to consist of on support and prolong the 2.1.1 of section, the upper end of prolonging the 2.1.1 of section on support be provided with vegetables and fruits raw material barrel 4 on the adaptive engaging lug link slot 2.1.12 of set support engaging lug 4.3.2, the inner end of engaging lug link slot 2.1.12 is provided with microswitch 2.1.14, the outer end of engaging lug link slot 2.1.12 is provided with the engaging lug limited post 2.1.13 that is flexibly connected with engaging lug link slot 2.1.12 upper side wall, corresponding support engaging lug 4.3.2 is provided with (not shown) limited post hole or the limited post pit that coordinates with the lower end of engaging lug limited post 2.1.13, when the lower end 4.3 of vegetables and fruits raw material barrel is connected with squeezing mechanism shell 3.1, support engaging lug 4.3.2 is threaded in engaging lug link slot 2.1.12, and only have when the lower end 4.3 of vegetables and fruits raw material barrel is connected with the upper end of squeezing mechanism shell 3.1 and put in place, when support engaging lug 4.3.2 touches microswitch 2.1.14, juice extractor just can be activated, this moment, the lower end of engaging lug limited post 2.1.13 fell into limited post hole on support engaging lug 4.3.2 or limited post pit to prevent occurring loosening in the connection of squeezing the juice between process vegetables and fruits raw material barrel 4 and squeezing mechanism shell 3.1, and make its lower end lift away from limited post hole or limited post pit on support engaging lug 4.3.2 as long as upwards pull up engaging lug limited post 2.1.13 when the juice extractor end-of-job, just can dismantle vegetables and fruits raw material barrel 4, the specific structural details of the flexible connection of engaging lug limited post 2.1.13 and engaging lug link slot 2.1.12 upper side wall is because being simple known technology, do not do at this and give unnecessary details,

The present embodiment also is provided with and connects the instant vacuum seal structure of juice container, as Fig. 2 and shown in Figure 8, the described instant vacuum seal structure of juice container that connects is a kind of fixed bar enclosuring structure, comprise and adaptive the connecing juice container cover 7.1, container cover fixed bar 7.2, be located at the container cover fixed bar connecting hole adaptive with container cover fixed bar 7.2 on the outer cover main body 1.1 that vacuumizes outer cover 1 of the vessel port that connects juice container 7, and the fixed bar that container cover fixed bar 7.2 is remained on the operating position of squeezing the juice connects the juice location structure; The lower end of container cover fixed bar 7.2 is passed container cover fixed bar connecting hole and is stretched in vacuumizing chamber, and container cover fixed bar 7.2 is connected with container cover fixed bar connecting hole movable sealing, and the lower end that connects juice container cover 7.1 and container cover fixed bar 7.2 is flexibly connected; The lower end that the present embodiment connects juice container cover 7.1 and container cover fixed bar 7.2 is flexibly connected with helicitic texture, can certainly change into the structure movement connections such as interface arrangment; The present embodiment, describedly connect the mozzle 7.4 that the instant vacuum seal structure of juice container comprises that also free end with the juice effuser 3.1.8 of squeezing mechanism shell 3.1 is fixedly linked, is made by flexible material, container cover fixed bar connecting hole be located at connect juice container 7 connect the juice position directly over, connect juice container cover 7.1 and be provided with vacuum release valve 7.1.1;

the present embodiment, container cover fixed bar connecting hole position sealing on outer cover main body 1.1 is fixed with a fixed bar positioning seat 7.5, fixed bar positioning seat 7.5 is provided with the sealing of container cover fixed bar connecting hole and is communicated with, be slightly less than container cover fixed bar connecting hole, and adopt the elastic packing coil structures to carry out the positioning seat fixed bar connecting hole that slipper seal is connected with container cover fixed bar 7.2, the present embodiment has just realized that with the slipper seal of container cover fixed bar 7.2 is connected container cover fixed bar 7.2 is connected with container cover fixed bar connecting hole movable sealing by set fixed bar positioning seat 7.5 like this, be a kind of positioning bead structure and described fixed bar connects the juice location structure, have simple in structure, reliably, advantage easy to use, by being located on fixed bar positioning seat 7.5, be positioned at the positioning bead 7.5.1 of the elastic seal ring below that is connected with 7.2 slipper seals of container cover fixed bar and correspondingly be located at positioning bead location cavity formation on container cover fixed bar 7.2, described positioning bead location cavity is provided with positioning bead and withdraws from location cavity gathering sill, when squeezing the juice, first container cover fixed bar 7.2 is moved to a high position, rotating handle 7.3 to the movable head of positioning bead 7.5.1 detachably be fixed on container cover fixed bar 7.2 upper ends charges in the cavity of positioning bead location, can guarantee that like this container cover fixed bar 7.2 position stability in the whole process of squeezing the juice is motionless, squeeze the juice finish after, turning handle 7.3 makes the movable head of positioning bead 7.5.1 withdraw from positioning bead and locates cavity again, just can promote container cover fixed bar 7.2 downwards, make and connect juice container cover 7.1 and first squeeze and open after flexible fluid-directing pipe 7.4 and to connect 7 sealings of juice container and be connected together, thereby realize connecing the instant vacuum seal of juice container, connecing juice in the juice container just is kept at by instant sealed vacuum and connects in the juice container,

The present embodiment, container cover fixed bar connecting hole be located at connect juice container 7 connect the juice position directly over, in fact can suitably setover, can cancel the setting of mozzle 7.4 like this, but correspondingly will increase, the structure that a movement connects the juice container is set, connect the below that the juice container is positioned at juice effuser 3.1.8 outlet when squeezing the juice, the structure that connects the juice container by set movement again after finishing of squeezing the juice connect the juice container move on to container cover fixed bar connecting hole under; In the present embodiment, mozzle 7.4 is made by flexible material and is fixedly linked with the free end of juice effuser 3.1.8, in fact mozzle 7.4 can be used hard material instead and makes, be provided with between the free end of mozzle 7.4 and juice effuser 3.1.8 at this moment and can drive machinery or the motor drive mechanism that mozzle 7.4 reciprocatingly slides on the free end of juice effuser 3.1.8, when squeezing the juice, mozzle 7.4 is stretched and is being connect above the juice container, squeeze the juice finish after mozzle 7.4 retrudes abdicate the passage that moves down of container cover; Mozzle 7.4 can be made the hinged guide trough structure of free end of an end and juice effuser 3.1.8 in addition, after finishing when squeezing the juice, promote downwards container cover fixed bar 7.2 and drive and connect juice container cover 7.1 and move down, connect juice container cover 7.1 first push continue to move down after mozzle 7.4 is rotated down until with connect juice container 7 and seal by modes such as interface arrangments and be connected together.

Embodiment two:

It is different that embodiment two and embodiment one different are that described fixed bar connects the juice location structure.As shown in Figure 9, the present embodiment, described fixed bar connect the juice location structure and meet juice supporting and location bar 7.3.1 by the hinged fixed bar of the outer rim of an end and handle 7.3 and consist of, and the other end that fixed bar meets juice supporting and location bar 7.3.1 can arrange roller.when squeezing the juice, fixed bar meets juice supporting and location bar 7.3.1 and is transferred to stand up position, the lower end is supported on outer cover main body 1.1, thereby guarantee that container cover fixed bar 7.2 position stability in the whole process of squeezing the juice is motionless, squeeze the juice finish after, fixed bar is met juice supporting and location bar 7.3.1 to be pulled from stand up position, just can promote container cover fixed bar 7.2 downwards, make and connect juice container cover 7.1 and first squeeze and open flexible fluid-directing Guan Houyu and connect juice container 7 and seal by interface arrangment and be connected together, thereby realize connecing the instant vacuum seal of juice container, connecing juice in the juice container just is kept at by instant sealed vacuum and connects in the juice container.The part that embodiment two is identical with embodiment one is not done at this and is given unnecessary details.

Embodiment three:

As Figure 10, Figure 11 and shown in Figure 12, embodiment three mainly is with the difference of embodiment one, the axis of the circular raw material feeding passage 4.2 of embodiment three and the axis conllinear of the part 3.2 of squeezing the juice; The squeeze the juice upper end of part 3.2 extends upward to form with raw material and feeds the screw feeding 3.2.2 of section that passage 4.2 coordinates, the upper end 4.1 of stretching into vegetables and fruits raw material barrel 4 after raw material feeding passage 4.2 is passed in the upper end of the 3.2.2 of screw feeding section, and the upper rotating shaft 3.2.1 that is located at the upper end of the screw feeding 3.2.2 of section is connected with upper rotary shaft hole on being located at outside housing cover 1.2.The part that embodiment three is identical with embodiment one is not done at this and is given unnecessary details.

Embodiment four:

As Figure 13 and shown in Figure 4, the utility model comprises support 2, squeezing mechanism 3, vegetables and fruits raw material barrel 4, connect juice container 7 and not shown slag container, driver element and the vacuum unit of connecing; Driver element and vacuum unit are installed in support; Described squeezing mechanism 3 comprises squeezing mechanism shell 3.1 and the part of squeezing the juice not shown, that be located in the squeezing mechanism shell, be in transmission connection with the driving shaft of driver element; It also comprises and vacuumizes outer cover 1; The described outer cover 1 that vacuumizes comprises outer cover main body 1.1, the lower end of outer cover main body 1.1 is connected with squeezing mechanism shell 3.1 movable sealings or fixing seal, vegetables and fruits raw material barrel 4 is positioned at the space that outer cover main body 1.1 and squeezing mechanism shell 3.1 surround, the upper end of outer cover main body 1 has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel 4, pick and place mouth and be provided with outside housing cover 1.2,1.1 sealings are connected outside housing cover 1.2 with the outer cover main body; The described part of squeezing the juice is connected with the driving shaft transmission of driver element by coupling piece 3.1.1, and described coupling piece 3.1.1 and the shaft coupling through hole movable sealing of being located on squeezing mechanism shell 3.1 are rotatedly connected; The position that is connected of coupling piece 3.1.1 and driving shaft, juice stoste is discharged the juice stream outlet of squeezing mechanism shell 3.1 and residue is discharged squeezing mechanism shell 3.1 outer sludge discharge tubes be positioned at outside the space that outer cover main body 1.1 and squeezing mechanism shell 3.1 surround; The juice container that connects of juice extractor is communicated with the juice stream exit seal, and slag container and the sludge discharge tube sealing that connects of juice extractor is communicated with; The slag container that connects that connects juice container and juice extractor of the space that outer cover main body 1.1 and squeezing mechanism shell 3.1 surround, the chamber of squeezing the juice that squeezing mechanism shell 3.1 surrounds, juice extractor is communicated with and forms airtight evacuated chamber; Vacuumize outer cover 1 or squeezing mechanism shell 3.1 and be provided with the hole that vacuumizes that is communicated with vacuum unit;

As preferably, the squeezing mechanism shell 3.1 of the described squeezing mechanism 3 of the present embodiment for erect, cross section be the cylindrical shell of circle, the lower end of squeezing mechanism shell 3.1 is connected with the upper end of support 2; The structure of the present embodiment squeezing mechanism shell 3.1 and with the structure of the syndeton of support 2 and the squeezing mechanism shell in embodiment one and identical with the syndeton of support, difference is that mainly juice effuser 3.1.8 and residue discharge pipe 3.1.9 free end in embodiment one are straight tube, and the downward elbow of free end of the juice effuser 3.1.8 on the present embodiment squeezing mechanism shell 3.1 and not shown residue discharge pipe; The described part of squeezing the juice of the present embodiment is the screw rod coaxial with squeezing mechanism shell 3.1, and the structure of the part of squeezing the juice in structure and embodiment three is the same, namely includes helical feed portion; That described squeezing mechanism 3 also comprises is not shown, with embodiment one and embodiment three in the same mesh cylinder and rotating brush, the described part of squeezing the juice, mesh cylinder and rotating brush are located in the squeezing mechanism shell in known manner; Described vegetables and fruits raw material barrel 4 comprises the upper end 4.1 of vegetables and fruits raw material barrel and the lower end 4.3 of vegetables and fruits raw material barrel, and the lower end of vegetables and fruits raw material barrel 4 and the upper end of squeezing mechanism shell 3.1 are communicated with; The upper end 4.1 of vegetables and fruits raw material barrel 4 is the round platform tubular construction, and the lower end 4.3 of the upper end 4.1 of vegetables and fruits raw material barrel 4 and vegetables and fruits raw material barrel 4 is connected by circular raw material feeding passage, the axis of raw material feeding passage 4.2 and the axis conllinear of the part 3.2 of squeezing the juice; Wherein the lower end of the upper end 4.1 of vegetables and fruits raw material barrel extends to form the lower end connecting portion that is connected with the lower end 4.3 of vegetables and fruits raw material barrel downwards, the lower end 4.3 of vegetables and fruits raw material barrel extends upward and is formed with the upper end connecting portion that is communicated with described lower end connecting portion, the same with embodiment one, the circular raw material feeding passage is here pegged graft by lower end connecting portion and upper end connecting portion and is formed; The upper end 4.1 of stretching into vegetables and fruits raw material barrel 4 after raw material feeding passage is passed in the upper end of described screw feeding section, and the upper rotating shaft 3.2.1 that is located at the upper end of screw feeding section is connected with upper rotary shaft hole on being located at outside housing cover 1.2.The present embodiment, the lateral surface of squeezing mechanism shell 3.1 is provided with the outer cover connecting ring that is connected for outer cover main body 1.1, the lower end of outer cover main body 1.1 is connected with outer cover connecting ring movable sealing by helicitic texture (can certainly use interface arrangment or hooping structure instead), thereby is connected together with squeezing mechanism shell 3.1 movable sealings; The present embodiment vacuumizes hole 9 and is located at outer cover connecting ring place;

as shown in figure 13, described removable being sealedly connected with of vessel port that connects juice container 7 of the present embodiment connects juice container cover 7.1, the described juice container cover 7.1 that connects is provided with and connects the juice mouth, connect the juice mouth and be sealedly connected with and lead juice pipe 6, the free end of leading the juice effuser 3.1.8 of the other end of juice pipe 6 and squeezing mechanism shell connects juice pipe 8 movable sealings by transition and is communicated with, transition connect juice pipe 8 two ends respectively be connected juice pipe 6 and juice effuser 3.1.8 slipper seal and connect, upwards shift the position as long as first transition is connect juice pipe 8 onto on juice effuser 3.1.8, make transition connect juice pipe 8 ends, lower end higher than leading juice pipe 6 ends, upper end, what just can connect that sealing between juice container and juice effuser 3.1.8 is communicated with is connected or separates operation, can certainly change into first and transition to be connect juice pipe 8 shift the position on juice pipe 6 downwards onto leading, make transition connect juice pipe 8 ends, upper end lower than the end, lower end of juice effuser 3.1.8 being connected of connecing that juice container and sealing between juice effuser 3.1.8 be communicated with or separate operation, the present embodiment is led also to add on juice pipe 6 and is led juice valve 6.1, makes the juice container that connects of described vacuum juice extractor have instant vacuum seal structure,

The present embodiment, removable being sealedly connected with of the not shown vessel port that connects the slag container connects the slag container cover; The described slag container cover that connects is provided with and leads cinder notch, leading cinder notch is sealedly connected with and leads the slag pipe, connect the slag seal of tube by transition between the other end of leading the slag pipe and the free end of residue discharge pipe 3.1.9 and be communicated with, be provided with and lead valve mechanism (certainly also can be provided with similar valve mechanism) like the juice valve type but lead slag Guan Shangwei.The present embodiment vacuumizes chamber volume little, and juicer is compact, is conducive to saves energy, reduces material consumption.

Embodiment five:

Embodiment five mainly is to connect the juice structure and connects the different of slag structure from the difference of embodiment four.As shown in figure 14, the present embodiment be provided be used for when squeezing the juice depositing connect juice container 7 connect juice container receptacle 10 and not shown, be used for depositing connect the slag container connect slag container receptacle, connecing juice container receptacle 10 and connect slag container receptacle can be discrete, also can be connected as a body by sidewall; Connecing juice container receptacle 10 comprises and connects juice container receptacle main body 10.1, connect juice container receptacle main body 10.1 be provided with connect that juice container receptacle body seal is connected connect juice container taking and placing door 10.2 and juice runner 10.3, juice runner 10.3 comprises respectively extension 10.3.2 in the juice runner extension 10.3.1 of section that extends to the both sides that connect juice container receptacle tank wall and juice runner; Juice effuser 3.1.8 free end sealing on juice runner extension section and squeezing mechanism shell 3.1 is communicated with.Connect the structure and the structure phase class that connects juice container receptacle of slag container receptacle, that is: connecing slag container receptacle comprises and connects slag container receptacle main body, connect slag container receptacle main body be provided with connect that slag container receptacle body seal is connected connect slag container taking and placing door and marc runner, the marc runner comprises respectively extension in the marc runner extension section of extending to the both sides that connect slag container receptacle tank wall and marc runner; The free end sealing of the residue discharge pipe on marc runner extension section and squeezing mechanism shell 3.1 is communicated with;

the present embodiment also is provided with and connects the instant enclosuring structure of juice container vacuum, the described instant vacuum seal structure of juice container that connects is a kind of fixed bar enclosuring structure, described fixed bar enclosuring structure comprise container cover fixed bar (7.2) and with connect the juice vessel port adaptive connect juice container cover (7.1), the upper end that connects juice container receptacle main body 10.1 is provided with the container cover fixed bar connecting hole adaptive with container cover fixed bar 7.2, the lower end of container cover fixed bar 7.2 pass container cover fixed bar connecting hole stretch connect the juice container above, container cover fixed bar 7.2 is connected with container cover fixed bar connecting hole movable sealing, the lower end that connects juice container cover 7.1 and container cover fixed bar 7.2 is flexibly connected.The present embodiment, juice effuser 3.1.8 free end on the juice runner extension 10.3.1 of section and squeezing mechanism shell 3.1 is communicated with by transition conduit 11 sealings, in the juice runner, extension 10.3.2 is provided with the mozzle 7.4 of being made by flexible material, container cover fixed bar connecting hole be located at connect juice container 7 connect the juice position directly over, connect juice container cover 7.1 and be provided with vacuum release valve 7.1.1; In addition the present embodiment described connect the instant vacuum seal structure of juice container also comprise with embodiment one in connect fixed bar location seat structure the same in the instant vacuum seal structure of juice container, specific structural details is not done at this and is given unnecessary details.

Embodiment six:

embodiment six and embodiment five different are to be located in the juice runner the free-ended of extension 10.3.2 and are made by hard material, connected flow guiding casing tube can reciprocatingly slide on extension 10.3.2 in the juice runner, described connecing is provided with the flow guiding casing tube moving structure that flow guiding casing tube is moved back and forth along extension in the juice runner between juice container receptacle main body 10.1 and flow guiding casing tube, when juice extractor is squeezed the juice, flow guiding casing tube moves on to by the flow guiding casing tube moving structure and is fixed in and connects the juice position, after juice extractor has pressed juice, flow guiding casing tube moves to withdraw from and connects the juice position, then container cover just can move down and connect the juice seal of vessel and be connected together.Wherein said flow guiding casing tube moving structure can be oil cylinder or air cylinder structure, can be also solenoid actuated mechanism, can also be structure or the turbine and worm structures such as shifting fork structure, rack-and-pinion.The present embodiment adopts gear ﹠ rack structure, comprise the tooth bar that is connected with flow guiding casing tube that illustrated in Figure 15 with gear that this tooth bar is connected outside, also comprise the rotary gear shaft that unshowned in Figure 15, inner end is connected with aforesaid gears, the sidewall that connects juice container receptacle main body 10.1 is stretched out in the outer end and be provided with not shown handle and be connected with corresponding connecting hole movable sealing on the sidewall that connects juice container receptacle main body 10.1, specific structural details is not done at this and is given unnecessary details because being simple known features.Embodiment six does not do at this with the same section of embodiment five and gives unnecessary details.

Embodiment seven:

Embodiment seven is with the difference of embodiment five, as shown in figure 16, in embodiment seven, in the juice runner, the free end of extension 10.3.2 is not equipped with the additional products such as mozzle in embodiment five, it is to stretch connecing juice container 7 and connect above the side of juice operating position that the lower end of container cover fixed bar 7.2 is passed after container cover fixed bar connecting hole, but not as directly over embodiment five; At last, be provided with in embodiment seven do not have in embodiment five connect juice container position moving structure, the described juice container position travel mechanism of connecing comprises that connecing the juice container bears plate and connect the juice container and bear that plate moves, position limiting structure, connects the juice container and bears plate and be connected with the bottom linear slide that connects juice container receptacle main body 10.1.Wherein, connecing the juice container and bear the plate moving structure and can be gear ﹠ rack structure or turbine and worm structure, can be also shifting fork structure, can also be oil cylinder or air cylinder structure.The present embodiment is gear ﹠ rack structure, and specific structural details is not done at this and given unnecessary details because being simple known technology.The same section of embodiment seven and embodiment five is not done at this and is given unnecessary details.

Embodiment eight:

Embodiment eight is with the difference of embodiment five, as shown in Figure 17 and Figure 18, in embodiment eight, the free end of extension 10.3.2 is provided with in the juice runner be an end with the juice runner in the hinged guiding gutter of the free end of extension 10.3.2, also be provided with between the interior extension of guiding gutter and juice runner and can allow guiding gutter be stabilized in to connect the guiding gutter position stable structure of juice position in juice extractor squeezed the juice process; The present embodiment, guiding gutter is fixedly connected with guiding gutter by an end, in the other end and juice runner, the hinged part that is articulated and connected of extension is connected with extension in the juice runner, described guiding gutter position stable structure is a kind of torsion spring syndeton (not shown), specific structural details is not done at this and is given unnecessary details because being simple known technology.Embodiment eight does not do at this with the same section of embodiment one and gives unnecessary details.

Embodiment nine:

The difference of embodiment nine and embodiment one, be that the set instant vacuum seal structure of juice container that connects of embodiment nine is a kind of magnetic enclosuring structure, as shown in figure 19, described magnetic enclosuring structure comprise with connect the juice vessel port adaptive connect juice container cover 7.1, be located at the first magnetic structure spare 1.1.1 on outer cover main body 1.1, be located at the second magnetic structure spare 7.1.2 that coordinates on container cover 7.1, with the first magnetic structure spare 1.1.1; A side that connects juice container cover 7.1 is hinged with the vessel port oral area that connects juice container 7, and the second magnetic structure spare 7.1.2 is located at the opposite side that connects juice container cover 7.1; One in described the first magnetic structure spare 1.1.1 and the second magnetic structure spare 7.1.2 is permanent magnet member or electromagnet member.The present embodiment, the first magnetic structure spare 1.1.1 is the permanent magnet member, comprises the shell that a permanent magnet is outer with being coated on this permanent magnet, the first magnetic structure spare 1.1.1 and outer cover main body 1.1 are movably connected; Correspondingly the second magnetic structure spare 7.1.2 is an iron block, the second magnetic structure spare 7.1.2 with connect juice container cover 7.1 and be connected; Also correspondingly be installed with the 3rd magnetic structure spare 7.6 that coordinates with the second magnetic structure spare 7.1.2, made by permanent-magnet material on this external juice container 7.

Embodiment ten:

Embodiment ten and embodiment eight different mainly are set the different of the instant enclosuring structure of juice container vacuum that connect.As shown in figure 20, the present embodiment is set, and to connect the instant vacuum seal structure of juice container be a kind of magnetic structure, comprise with connect the juice vessel port adaptive connect juice container cover 7.1, be located at the first magnetic structure spare 1.1.1 that connects on juice container receptacle main body 10.1, be located at the second magnetic structure spare 7.1.2 that coordinates on container cover 7.1, with the first magnetic structure spare 1.1.1; A side that connects juice container cover 7.1 is hinged with the vessel port oral area that connects juice container 7, and the second magnetic structure spare 7.1.2 is located at the opposite side that connects juice container cover 7.1; One in described the first magnetic structure spare 1.1.1 and the second magnetic structure spare 7.1.2 is permanent magnet member or electromagnet member.The present embodiment, the first magnetic structure spare 1.1.1 is the permanent magnet member, comprises the shell that a permanent magnet is outer with being coated on this permanent magnet, the first magnetic structure spare 1.1.1 with connect juice container receptacle main body 10.1 and be movably connected; Correspondingly the second magnetic structure spare 7.1.2 is an iron block, the second magnetic structure spare 7.1.2 with connect juice container cover 7.1 and be connected; Also correspondingly be installed with the 3rd magnetic structure spare 7.6 that coordinates with the second magnetic structure spare 7.1.2, made by permanent-magnet material on this external juice container 7.

In above embodiment, the power source that vacuumizes of described vacuum unit is that electricity drives aspiration pump, and the work of aspiration pump is controlled by automaton.Automaton can be taked any one control mode of the prior art, and as time control circuit, Pneumatic controller or electricity drive any in aspiration pump load current detection and control circuit.As preferably, adopt Pneumatic controller, this Pneumatic controller comprises baroceptor or baroswitch, baroceptor or baroswitch are electrically connected to control circuit board, baroceptor or baroswitch with vacuumize chamber and be communicated with.Baroceptor is transferred to control circuit board with the barometric information variation with electrical signal form, and control circuit board controls with this work that electricity drives aspiration pump.Described baroswitch is mechanical type or electronic type.The air pressure change that vacuumizes in chamber makes baroswitch conducting or disconnection, controls with this work that electricity drives aspiration pump.For example after the juice extractor start with air extracting function, the baroceptor of Pneumatic controller detects the air pressure that vacuumizes in chamber, as higher than setting value, start electricity driving aspiration pump and bleed, the valve opening of the at this moment turnover of the control gas in bleed-off passage is extracted the air that vacuumizes in chamber of sealing out, air pressure in vacuumizing chamber is lower than setting value time, stop bleeding, the valve closing of the control gas turnover in bleed-off passage vacuumizes chamber and is in the vacuum seal state.

In above each embodiment, the upper end 4.1 of vegetables and fruits raw material barrel 4 is the round platform tubular construction, in fact all can change the terrace with edge tubular construction into, but the diameter of circular raw material feeding passage that connects the upper and lower side of vegetables and fruits raw material barrel 4 this moment should equal the polygonal circumscribed circle diameter of nozzle under the terrace with edge cylinder; In addition in above each embodiment, the upper end 4.1 of vegetables and fruits raw material barrel 4 can also change the column casing body (cylindrical drum or prism cylinder) that connects again one section correspondence on the upper nozzle of platform cylindrical shell (frustum cone cylinder or terrace with edge cylinder) into and form the combining structure of a kind of cylindrical shell and column casing body.In a word, the specific embodiment of the above is only the better embodiment of the utility model, is not to limit concrete practical range of the present utility model with this.The equivalence that all shapes according to the utility model, structure are done changes and ought to all be included in protection domain of the present utility model.

Claims

1. a vacuum juice extractor, comprise support (2), driver element, squeezing mechanism (3), vegetables and fruits raw material barrel (4), connects juice container (7), connects slag container and vacuum unit; Described support comprises support shell (2.1), and driver element is arranged in support; Described squeezing mechanism (3) comprise squeezing mechanism shell (3.1) and be located in the squeezing mechanism shell, with the part of squeezing the juice (3.2) that the driving shaft of driver element is in transmission connection, it is characterized in that: further comprising and vacuumize outer cover (1); The described outer cover (1) that vacuumizes comprises the outer cover main body (1.1) that is connected with support shell (2.1) sealing, the upper end of outer cover main body (1.1) has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel (4), pick and place mouth and be provided with outside housing cover (1.2), sealing is connected outside housing cover (1.2) with outer cover main body (1.1), one side of outer cover main body (1.1) be provided be used to pick and place connect the juice container and connect the slag container pick and place door (1.3), described door (1.3) and the outer cover main body (1.1) of picking and placeing seals and is connected; Also be provided with on described outer cover main body (1.1) for the dismounting passage of dismounting squeezing mechanism (3) with vegetables and fruits raw material barrel (4); Be provided with rotational sealing structure between the upper set driving shaft through hole of the driving shaft of described driver element (5) and support shell (2.1); Described vacuumize outer cover (1), support shell (2.1), driving shaft (5) and be located at rotational sealing structure between driving shaft (5) and driving shaft through hole consist of described squeezing mechanism (3), vegetables and fruits raw material barrel (4), connect juice container (7) and connect the slag container and be enclosed in the interior chamber that vacuumizes; The described chamber that vacuumizes is provided with the structure that discharges vacuum state and seals with described vacuum unit the hole that vacuumizes that is communicated with, and the described hole that vacuumizes is located at and is vacuumized on outer cover (1) or support shell (2.1).

2. vacuum juice extractor according to claim 1 is characterized in that: the squeezing mechanism shell (3.1) of described squeezing mechanism (3) for erect, cross section is circular cylindrical shell, the lower end of squeezing mechanism shell (3.1) is connected with support (2); The described part of squeezing the juice (3.2) is the screw rod coaxial with squeezing mechanism shell (3.1), described squeezing mechanism (3) also comprises mesh cylinder (3.4) and rotating brush (3.3), and the described part of squeezing the juice (3.2), mesh cylinder (3.4) and rotating brush (3.3) are located in squeezing mechanism shell (3.1) in known manner; The upper end of described vegetables and fruits raw material barrel (4) is the combination of platform cylindrical shell or platform cylindrical shell and column casing body, and the upper end of the lower end of vegetables and fruits raw material barrel (4) and squeezing mechanism shell (3.1) is communicated with.

3. vacuum juice extractor according to claim 2 is characterized in that: the upper end (4.1) of vegetables and fruits raw material barrel (4) is the platform tubular construction; The upper end (4.1) of vegetables and fruits raw material barrel (4) is connected by circular raw material feeding passage (4.2) with the lower end (4.3) of vegetables and fruits raw material barrel (4), the axis conllinear of the axis of raw material feeding passage (4.2) and the part (3.2) of squeezing the juice; The squeeze the juice upper end of part (3.2) extends upward to form with raw material and feeds the screw feeding section (3.2.2) that passage (4.2) coordinates, the upper end (4.1) of stretching into vegetables and fruits raw material barrel (4) after raw material feeding passage (4.2) is passed in the upper end of screw feeding section (3.2.2), and the upper rotating shaft (3.2.1) of being located at the upper end of screw feeding section (3.2.2) is connected with upper rotary shaft hole on being located at outside housing cover (1.2).

4. according to claim 1 and 2 or 3 described vacuum juice extractors, it is characterized in that: it also is provided with and connects the instant vacuum seal structure of juice container; The described instant vacuum seal structure of juice container that connects is a kind of fixed bar enclosuring structure or a kind of magnetic enclosuring structure; Described fixed bar enclosuring structure comprises and connects adaptive the connecing juice container cover (7.1), container cover fixed bar (7.2), be located at and vacuumize container cover fixed bar connecting hole on outer cover (1) and adaptive with the container cover fixed bar of juice vessel port, the lower end of container cover fixed bar (7.2) is passed container cover fixed bar connecting hole and is stretched in vacuumizing chamber, container cover fixed bar (7.2) is connected with container cover fixed bar connecting hole movable sealing, and the lower end that connects juice container cover (7.1) and container cover fixed bar (7.2) is flexibly connected; Described magnetic enclosuring structure comprise with connect the juice vessel port adaptive connect juice container cover (7.1), be located at the first magnetic structure spare (1.1.1) that vacuumizes on outer cover (1), be located at the second magnetic structure spare (7.1.2) that container cover (7.1) is upper, coordinate with the first magnetic structure spare (1.1.1); One side of container cover (7.1) is hinged with the vessel port oral area that connects juice container (7), and the second magnetic structure spare (7.1.2) is located at the opposite side that connects juice container cover (7.1); One in described the first magnetic structure spare (1.1.1) and the second magnetic structure spare (7.1.2) is permanent magnet member or electromagnet member.

5. a vacuum juice extractor, comprise support (2), driver element, squeezing mechanism (3), vegetables and fruits raw material barrel (4), connects juice container (7), connects slag container and vacuum unit; Driver element is arranged in support; Described squeezing mechanism (3) comprise squeezing mechanism shell (3.1) and be located in the squeezing mechanism shell, with the part of squeezing the juice (3.2) that the driving shaft of driver element is in transmission connection, it is characterized in that: further comprising and vacuumize outer cover (1); The described outer cover (1) that vacuumizes comprises outer cover main body (1.1), the lower end of outer cover main body (1.1) is connected with squeezing mechanism shell (3.1) sealing, vegetables and fruits raw material barrel (4) is positioned at the space that outer cover main body (1.1) and squeezing mechanism shell (3.1) surround, the upper end of outer cover main body (1.1) has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel (4), pick and place mouth and be provided with outside housing cover (1.2), sealing is connected outside housing cover (1.2) with outer cover main body (1.1); The described part of squeezing the juice (3.2) is connected with the driving shaft transmission of driver element by coupling piece (3.1.1), and described coupling piece (3.1.1) and the shaft coupling through hole movable sealing of being located on squeezing mechanism shell (3.1) are rotatedly connected; The position that is connected of coupling piece (3.1.1) and driving shaft, juice stoste is discharged the juice stream outlet of squeezing mechanism shell (3.1) and residue is discharged the outer sludge discharge tube of squeezing mechanism shell (3.1) be positioned at outside the space that outer cover main body (1.1) and squeezing mechanism shell (3.1) surround, vacuumize outer cover (1) or squeezing mechanism shell (3.1) is provided with the hole that vacuumizes that is communicated with vacuum unit; The described vessel port that connects juice container (7) is removable be sealedly connected with connect juice container cover (7.1), described removable being sealedly connected with of vessel port that connects the slag container connects the slag container cover; The described juice container cover (7.1) that connects is provided with and connects the juice mouth, connects the juice mouth and is sealedly connected with and leads juice pipe (6), and the free end sealing of leading the juice effuser (3.1.8) of the other end of juice pipe (6) and squeezing mechanism shell is communicated with; The described slag container cover that connects is provided with and leads cinder notch, leads cinder notch and is sealedly connected with and leads the slag pipe, and the other end of leading the slag pipe is communicated with the free end sealing of residue discharge pipe.

6. vacuum juice extractor according to claim 5, is characterized in that: lead can also add on juice pipe (6) and lead juice valve (6.1), make described vacuum juice extractor have the instant vacuum seal structure of the juice of connecing container.

7. a vacuum juice extractor, comprise support (2), driver element, squeezing mechanism (3), vegetables and fruits raw material barrel (4), connects juice container (7), connects slag container and vacuum unit; Driver element is arranged in support; Described squeezing mechanism (3) comprise squeezing mechanism shell (3.1) and be located in the squeezing mechanism shell, with the part of squeezing the juice (3.2) that the driving shaft of driver element is in transmission connection, it is characterized in that: further comprising and vacuumize outer cover (1); The described outer cover (1) that vacuumizes comprises outer cover main body (1.1), the lower end of outer cover main body (1.1) is connected with squeezing mechanism shell (3.1) sealing, vegetables and fruits raw material barrel (4) is positioned at the space that outer cover main body (1.1) and squeezing mechanism shell (3.1) surround, the upper end of outer cover main body (1) has for the mouth that picks and places that the vegetables and fruits raw material is placed in vegetables and fruits raw material barrel (4), pick and place mouth and be provided with outside housing cover (1.2), sealing is connected outside housing cover (1.2) with outer cover main body (1.1); The described part of squeezing the juice (3.2) is connected with the driving shaft transmission of driver element by coupling piece (3.1.1), and described coupling piece (3.1.1) and the shaft coupling through hole movable sealing of being located on squeezing mechanism shell (3.1) are rotatedly connected; The position that is connected of coupling piece (3.1.1) and driving shaft, juice stoste is discharged the juice stream outlet of squeezing mechanism shell (3.1) and residue is discharged the outer sludge discharge tube of squeezing mechanism shell (3.1) be positioned at outside the space that outer cover main body (1.1) and squeezing mechanism shell (3.1) surround, vacuumize outer cover (1) or squeezing mechanism shell (3.1) is provided with the hole that vacuumizes that is communicated with vacuum unit; Described vacuum juice extractor also be provided be used for when squeezing the juice depositing connect juice container (7) connect juice container receptacle (10) and be used for depositing connect the slag container connect slag container receptacle; Connecing juice container receptacle (10) comprises and connects juice container receptacle main body (10.1), connect juice container receptacle main body (10.1) be provided with connect that juice container receptacle body seal is connected connect juice container taking and placing door (10.2) and juice runner (10.3), juice runner (10.3) comprises juice runner extension section (10.3.1) and the interior extension (10.3.2) of juice runner that extends to the both sides that connect juice container receptacle tank wall respectively; Juice effuser (3.1.8) free end sealing on juice runner extension section and squeezing mechanism shell (3.1) is communicated with; Connecing slag container receptacle comprises and connects slag container receptacle main body, connect slag container receptacle main body be provided with connect that slag container receptacle body seal is connected connect slag container taking and placing door and marc runner, the marc runner comprises respectively extension in the marc runner extension section of extending to the both sides that connect slag container receptacle tank wall and marc runner; The free end sealing of the residue discharge pipe on marc runner extension section and squeezing mechanism shell (3.1) is communicated with.

8. vacuum juice extractor according to claim 7, it is characterized in that: described vacuum juice extractor can also add and connect the instant enclosuring structure of juice container vacuum, and the described instant vacuum seal structure of juice container that connects is a kind of fixed bar enclosuring structure or a kind of magnetic enclosuring structure; Described fixed bar enclosuring structure comprise container cover fixed bar (7.2) and with connect the juice vessel port adaptive connect juice container cover (7.1), the upper end that connect juice container receptacle main body (10.1) this moment is provided with the container cover fixed bar connecting hole adaptive with container cover fixed bar (7.2), the lower end of container cover fixed bar (7.2) pass container cover fixed bar connecting hole stretch connect the juice container above, container cover fixed bar (7.2) is connected with container cover fixed bar connecting hole movable sealing, and the lower end that connects juice container cover (7.1) and container cover fixed bar (7.2) is flexibly connected; Described magnetic enclosuring structure comprise with connect the juice vessel port adaptive connect juice container cover (7.1), be located at the first magnetic structure spare (1.1.1) that connects on juice container receptacle main body (10.1), be located at the second magnetic structure spare (7.1.2) that container cover (7.1) is upper, coordinate with the first magnetic structure spare (1.1.1); A side that connects juice container cover (7.1) is hinged with the vessel port oral area that connects juice container (7), and the second magnetic structure spare (7.1.2) is located at the opposite side that connects juice container cover (7.1); One in described the first magnetic structure spare (1.1.1) and the second magnetic structure spare (7.1.2) is permanent magnet member or electromagnet member.

9. according to claim 5 or 7 described vacuum juice extractors is characterized in that: the squeezing mechanism shell (3.1) of described squeezing mechanism (3) for erect, cross section is circular cylindrical shell, the lower end of squeezing mechanism shell (3.1) is connected with support (2); The described part of squeezing the juice (3.2) is the screw rod coaxial with squeezing mechanism shell (3.1), described squeezing mechanism (3) also comprises mesh cylinder (3.4) and rotating brush (3.3), and the described part of squeezing the juice (3.2), mesh cylinder (3.4) and rotating brush (3.3) are located in squeezing mechanism shell (3.1) in known manner; The upper end of described vegetables and fruits raw material barrel (4) is the combining structure of platform cylindrical shell or platform cylindrical shell and column casing body, and the upper end of the lower end of vegetables and fruits raw material barrel (4) and squeezing mechanism shell (3.1) is communicated with.

10. according to claim 5 or 7 described vacuum juice extractors is characterized in that: the upper end (4.1) of vegetables and fruits raw material barrel (4) is the platform tubular construction; The upper end (4.1) of vegetables and fruits raw material barrel (4) is connected by circular raw material feeding passage (4.2) with the lower end (4.3) of vegetables and fruits raw material barrel (4), the axis conllinear of the axis of raw material feeding passage (4.2) and the part (3.2) of squeezing the juice; The squeeze the juice upper end of part (3.2) extends upward to form with raw material and feeds the screw feeding section (3.2.2) that passage (4.2) coordinates, the upper end (4.1) of stretching into vegetables and fruits raw material barrel (4) after raw material feeding passage (4.2) is passed in the upper end of screw feeding section (3.2.2), and the upper rotating shaft (3.2.1) of being located at the upper end of screw feeding section (3.2.2) is connected with upper rotary shaft hole on being located at outside housing cover (1.2).