CN103110333B

CN103110333B - Vacuum juicer

Info

Publication number: CN103110333B
Application number: CN201210528634.5A
Authority: CN
Inventors: 孙立峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2015-02-25
Anticipated expiration: 2032-12-06
Also published as: CN103110333A

Abstract

A vacuum juicer comprises a machine seat, a driving unit, a juicing mechanism, a vegetable and fruit raw material charging barrel, a juice receiving container, a residue receiving container, a vacuumizing outer cover and a vacuumizing unit. The vacuumizing outer cover is connected with the machine seat or the juicing mechanism in a sealed mode. When the vacuumizing outer cover is connected with the machine seat, the juicing mechanism, the vegetable and fruit raw material charging barrel, the juice receiving container and the residue receiving container are packed and sealed in a space which is formed by enclosing the vacuumizing outer cover and the machine seat. When the vacuumizing outer cover is connected with the outer shell of the juicing mechanism, the juice receiving container and the residue receiving container are located outside the space which is formed by enclosing the vacuumizing outer cover and the machine seat, the juice receiving container and the residue receiving container can be communicated with a juicing cavity of the juicing mechanism through a cover which is connected on an opening of the container in a sealed mode, or can be respectively placed in a juice receiving container storing device and a residue receiving storing device to be communicated with the juicing cavity of the juicing mechanism through in a sealed mode, and the juice receiving container storing device and the residue receiving storing device are both communicated with the juicing cavity of he juicing mechanism. The vacuum juicer can be further provided with the juice receiving container which is a vacuum sealing structure. Juiced juice raw solution can be directly stored in vacuum.

Description

Vacuum juicer

Technical field

The present invention relates to a kind of juice extractor, especially relate to a kind of juice extractor with pumped vacuum systems.

Background technology

At home or street corner to lie fallow in little shop the vegetables or fruit juice stoste that directly edible juice extractor just squeezed, become popular health life style.The juice stoste that juice extractor squeezes possesses situation to the original taste of vegetables and fruits raw material and nutrition, and experience result people being eaten to juice stoste has direct impact.

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

, publication number open on January 28th, 2009 is CN 101355897A, name is called that the Chinese patent document of " juice extractor " discloses a kind of low speed screw extruding juice extractor, comprise " shell, it has solid discharge port and juice outlet port; Screw rod, it has upper rotating shaft and Shaft and is formed with multiple screw spiral on their outer circumference, and upper rotating shaft is inserted in the rotary shaft hole of lid; Mesh barrel, it is for juice outlet port squeeze juice; And rotating brush, it to be arranged between shell and mesh barrel and to have brush holder.By using the pattern that squeezes with very low speed of screw rod, the various nutrition contained in vegetables or fruit and inherent flavor are maintained to greatest extent.In addition, owing to being fixed in the upper part of driver element with holding the housing vertical of screw rod, therefore material automatically moves down and need not press material downwards, and when squeezing and grind the material putting into ingress port, residue is discharged." Problems existing is: in juice-extracting process; vegetables and fruits raw material and juice stoste expose in atmosphere all the time; vegetables and fruits raw material and juice stoste are easy to and the oxygen generation chemical oxidation effect in air; thus reduce juice stoste quality is possessed to the original taste of vegetables and fruits raw material and nutrition, cause the mouthfeel of juice stoste and nutrition to be deteriorated.

Open in 2012-08-01, publication number is CN 102613873A, the Chinese invention patent application file that name is called " juice extractor of band air extracting function " discloses a kind of vacuum juicer, this invention " aims to provide and a kind ofly can greatly reduce the oxygen content of squeezing the juice in chamber; avoid, in juice-extracting process, brown stain occurs, keep fruit juice or the nutritional labeling of vegetable juice and the juice extractor of mouthfeel.Squeeze the juice on chamber and have feeding cylinder, squeeze the juice in chamber and have squeezing mechanism, 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 feeding cylinder place, feeding cylinder, chamber of squeezing the juice, to connect the mutual junction forming mutually through cavity between juice portion, residue portion be sealed attachment, and the junction of cavity and arbitrary parts all seals, and cavity is airtight cavity in juice-extracting process; The bleeding point of air extractor is communicated with cavity, and the exhaust outlet of air extractor is positioned at containment portion.This juice extractor can make the foodstuff in juice extractor be squeezed the juice under anoxic conditions, and brown stain is effectively controlled, and greatly reduces the brown stain of foodstuff liquid in juice-extracting process, reduces nutritive loss, keeps good mouthfeel and appearance color." Problems existing is:

1. except there is sealing device at feeding cylinder place, feeding cylinder, to squeeze the juice chamber, meet juice portion, the mutual junction forming mutually through cavity between residue portion is also and is tightly connected, and the junction of cavity and arbitrary parts all seals, in these Hermetical connecting structures be much the movable connection structure that often needs to separate and these movable connection structures directly communicate with juice stream, corresponding seal structure complex, wearability requires high, processing and manufacturing cost is high, squeezing the juice and be very easily subject to the pollution of juice and residue in use procedure thus have influence on the effect of sealing, juice extractor uses inconvenience, particularly the bleeding point of air extractor is directly connected with chamber of squeezing the juice, it may cause foodstuff or foodstuff liquid to flow in air extractor bleeding point, so require in this patent to establish water-proof ventilated device or/and filter in bleeding point, which increase the complexity of equipment, reduce the reliability of equipment.

2. the juice stoste of squeezing can not directly vacuum be preserved, if user thinks that the nutritional labeling of acquisition juice stoste as much as possible is had to namely squeeze namely drink, and drink again after a period of time should not be deposited, have impact on the convenience that juice extractor uses, especially concerning leisure shop because they cannot client come before just fruit juice is ready to, client can only be waited to have come, namely squeeze and namely drink, be therefore unfavorable for the efficiency of operations improving them.

Summary of the invention

Main inventive object of the present invention be first to solve that Hermetical connecting structure existing for prior art is complicated, wearability require high, processing and manufacturing cost is high, the awkward problem of juice extractor, there is provided a kind of Hermetical connecting structure simple and be easy to processing, ease of use and the high a kind of vacuum juicer of equipment dependability.Secondly, goal of the invention of the present invention be to provide a kind of juice stoste of squeezing can the vacuum juicer of vacuum storage immediately.

Processing and manufacturing is easy in order to provide a kind of structure simple, ease of use and the high a kind of vacuum juicer of reliability, the present invention's technical scheme used is: a kind of vacuum juicer, comprise support, driver element, squeezing mechanism, vegetables and fruits raw material barrel, connect juice container, connect slag container and vacuum unit; Described support comprises machine base outer 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 squeezing mechanism shell and to be located in squeezing mechanism shell, to be in transmission connection with the driving shaft of driver element; In addition it also comprises and vacuumizes outer cover, the described outer cover that vacuumizes comprises and seals with machine base outer shell the housing body be connected, the upper end of housing body has and picks and places mouth for 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 housing body sealing, the side of housing body be provided with for pick and place connect juice container and connect slag container pick and place door, described in pick and place door and be connected with housing body sealing; Described housing body is also provided with the dismounting passage for dismantling squeezing mechanism and vegetables and fruits raw material barrel, described dismounting passage, pick and place door door opening and pick and place mouth and both or three can be integrated and make compact conformation; Rotational sealing structure is provided with between driving shaft through hole set in the driving shaft of described driver element and machine base outer shell; Describedly vacuumize outer cover, machine base outer shell, driving shaft and the rotational sealing structure be located between driving shaft and driving shaft through hole forms described squeezing mechanism, vegetables and fruits raw material barrel, connects juice container and connect slag container and be enclosed in and interior vacuumize chamber; Described vacuumize chamber be provided with release vacuum state structure and with described vacuum unit seal be communicated with vacuumize hole, described in vacuumize hole and be located at and vacuumize in outer cover or machine base outer shell.

During use, first enough vegetables and fruits raw material strippings and slicings be placed in vegetables and fruits raw material barrel and place connecing juice container and connecing slag container, outside housing cover to be built and shut and pick and place behind the door, just can start vacuum unit and vacuumize.Startup driver element after the work of vacuumizing completes, juice extractor starts operation of squeezing the juice.After operation of squeezing the juice completes, first by the structure release vacuum of release vacuum state, then just can open and pick and place door and outside housing cover, take and connect juice container etc. to carry out the next one and to squeeze the juice operation.The present invention, vegetables and fruits raw material barrel, squeezing mechanism, connect the syndeton forming the mutual junction of mutually through cavity and the junction of this cavity and arbitrary parts between juice portion, residue portion, the structure that existing non-vacuumizing juice extractor is used can be adopted, therefore juice extractor manufacturer does not need the critical piece mold developing again to juice extractor, and this will greatly reduce the cost of product.Vacuum unit with vacuumize chamber and be connected and be not directly communicated with chamber of squeezing the juice, therefore compared with existing vacuum juicer, it is simple and be easy to processing and manufacturing that the present invention has structure, juice extractor ease of use and the high advantage of reliability.

As preferably, the squeezing mechanism shell of described squeezing mechanism be erect, cross section is circular cylindrical shell, the lower end of squeezing mechanism shell is connected with support; Described part of squeezing the juice is the screw rod coaxial with squeezing mechanism shell, and described squeezing mechanism also comprises mesh barrel and rotating brush, described in squeeze the juice part, mesh barrel and rotating brush be located in 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 is communicated with the upper end of squeezing mechanism shell.Platform tube structure described here, its upper end nozzle is greater than lower end nozzle, comprises round platform tubular construction and terrace with edge tubular construction; Described platform cylindrical shell and the combining structure of column casing body, be namely connected to one section of 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 upper end of machine base outer shell simple, be easy to processing and manufacturing; Dismounting squeezing mechanism and vegetables and fruits raw material barrel dismounting passage and for vegetables and fruits raw material, the mouth that picks and places be placed in vegetables and fruits raw material barrel is integrated, the connection of squeezing mechanism and support is easily easy with dismounting, is conducive to the ease of use and the reliability that improve vacuum juicer.As further conduct is preferred, the upper end of vegetables and fruits raw material barrel is connected by circular raw material feeding passage with the lower end of vegetables and fruits raw material barrel, the axis of raw material feeding passage and the axis collinear of part of squeezing the juice; The squeeze the juice upper end of part upwards extends to form the screw feeding portion feeding passage with raw material and coordinate, the upper end in screw feeding portion is through the upper end stretching into vegetables and fruits raw material barrel after raw material feeding passage, and the upper rotating shaft being located at the upper end in screw feeding portion is connected with the upper rotary shaft hole be located on outside housing cover.Like this, during juice extractor work, the vegetables and fruits material stripping and slicing be placed in vegetables and fruits raw material barrel is moved down automatically by deadweight, and stretch into conduit wall that screw feeding portion in circular raw material feeding passage and circular raw material feed passage and coordinate and form auger conveyor structure, the stripping and slicing of vegetables and fruits material is made to be no longer that mode of conducting oneself with dignity enters and squeezes the juice in chamber, the stripping and slicing of vegetables and fruits material enters the speed in chamber of squeezing the juice and the uniformity obtains good control, raw material feeding passage can not block, juice extractor is not easily stuck, be conducive to juice extractor to run efficiently and stably, improve the service behaviour of squeezing the juice of juice extractor.

As preferably, described vacuum juicer is also provided with and connects the instant vacuum seal structure of juice container, described in connect juice container instant vacuum seal structure be a kind of fixed bar enclosuring structure or a kind of magnetic closure structure.Described fixed bar enclosuring structure comprise with connect juice vessel port adaptation connect juice container cover, container cover fixed bar, be located at vacuumize on outer cover and with the container cover fixed bar connecting hole of container cover fixed bar adaptation, the lower end of container cover fixed bar is stretched vacuumizing in chamber through container cover fixed bar connecting hole, container cover fixed bar is connected with container cover fixed bar connecting hole movable sealing, and the lower end connecing juice container cover and container cover fixed bar is flexibly connected; This preferred version, connect juice container cover when squeezing the juice and be positioned at the top connecing juice container, squeeze the juice after terminating, juice container cover waiting is put down and is fallen vacuum state by the structure release discharging vacuum state again with connecing after juice seal of vessel connects, and then open pick and place that a taking-up builds lid connect juice container, such juice stoste is just kept at by direct vacuum and connects in juice container, so that user drinks after juice stoste vacuum is deposited a period of time again.Described magnetic closure structure, comprise with connect juice vessel port adaptation connect juice container cover, be located at the first magnetic structure part vacuumized on outer cover, be located at the second magnetic structure part connecing and coordinate in juice container cover, with the first magnetic structure part; The side connecing juice container cover is hinged with the vessel port oral area connecing juice container, and the second magnetic structure part is located at the opposite side connecing juice container cover; One in described first magnetic structure part and the second magnetic structure part is permanent magnet component or electromagnet component; This preferred version, before work squeezed the juice by juice extractor, dig and connect juice container cover, made to connect juice container cover to be stabilized in make to connect that juice vessel port opens wide connects on juice operating position by the interattraction of the first magnetic structure part and the second magnetic structure part, after end-of-job squeezed the juice by juice extractor, discharge the interattraction of the first magnetic structure part and the second magnetic structure part, connect juice container cover then under gravity upset seal cover close and connect juice container, such juice stoste is just kept at by direct vacuum and connects in juice container.

Processing and manufacturing is easy in order to provide a kind of structure simple, ease of use and the high a kind of vacuum juicer of reliability, the present invention's another kind of technical scheme used is: a kind of vacuum juicer, comprise support, driver element, squeezing mechanism, vegetables and fruits raw material barrel, connect 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 squeezing mechanism shell and to be located in squeezing mechanism shell, to be in transmission connection with the driving shaft of driver element; It also comprises and vacuumizes outer cover; The described outer cover that vacuumizes comprises housing body, the lower end of housing body is connected with squeezing mechanism body seal, vegetables and fruits raw material barrel is positioned at the space that housing body and squeezing mechanism shell surround, the upper end of housing body has and picks and places mouth for 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 housing body sealing; 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 be located on squeezing mechanism shell are rotatedly connected; The position that is connected of coupling piece and driving shaft, the juice stream of juice stoste being discharged squeezing mechanism shell export and the residue sludge discharge tube of discharging outside squeezing mechanism shell are positioned at outside the space that housing body and squeezing mechanism shell surround, vacuumize outer cover or squeezing mechanism shell be provided be communicated with vacuum unit vacuumize hole; The described vessel port connecing juice container is removable be sealedly connected with connect juice container cover, described in connect slag container removable being sealedly connected with of vessel port connect slag container cover; The described juice container cover that connects is provided with and connects juice mouth, connects juice mouth and is sealedly connected with and leads juice pipe, lead the other end of juice pipe and be communicated with the free end sealing of the juice effuser of squeezing mechanism shell; The described slag container cover that connects is provided with and leads cinder notch, and lead cinder notch and be sealedly connected with and lead slag pipe, the free end of the other end and residue discharge pipe of leading slag pipe seals and is communicated with.The technical program, have structure simple, save material, be easy to processing and manufacturing, juice extractor ease of use and the high advantage of reliability.The technical program, the volume of evacuated chamber is little, also has the advantage of economize energy.The technical program achieves vacuum and squeezes the juice under the condition of most of part not changing existing non-vacuumizing juice extractor, reduces the cost of juice extractor.Further, lead juice pipe can also add and lead juice valve, make described vacuum juicer have instant vacuum seal structure; When squeezing the juice, lead juice valve open, squeeze the juice after terminating, close and lead juice valve, after dischargeing the vacuum of evacuated chamber, just can separate and lead being communicated with of juice pipe and juice effuser, thus juice stoste can be kept at and connect in juice container.And only need when drinking to open and lead juice valve and discharge vacuum, open that to connect juice container cover just passable.This preferred version, structure is simple, easy to operate, applied widely, is especially applicable to use when connecing greatly juice container.

Processing and manufacturing is easy in order to provide a kind of structure simple, juice extractor ease of use and the high a kind of vacuum juicer of reliability, the present invention's the third technical scheme used is: a kind of vacuum juicer, comprise support, driver element, squeezing mechanism, vegetables and fruits raw material barrel, connect 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 squeezing mechanism shell and to be located in squeezing mechanism shell, to be in transmission connection with the driving shaft of driver element; It also comprises and vacuumizes outer cover; The described outer cover that vacuumizes comprises housing body, the lower end of housing body is connected with squeezing mechanism body seal, vegetables and fruits raw material barrel is positioned at the space that housing body and squeezing mechanism shell surround, the upper end of housing body has and picks and places mouth for 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 housing body sealing; 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 be located on squeezing mechanism shell are rotatedly connected; The position that is connected of coupling piece and driving shaft, the juice stream of juice stoste being discharged squeezing mechanism shell export and the residue sludge discharge tube of discharging outside squeezing mechanism shell are positioned at outside the space that housing body and squeezing mechanism shell surround, vacuumize outer cover or squeezing mechanism shell be provided be communicated with vacuum unit vacuumize hole; Described vacuum juicer be also provided be used for depositing when squeezing the juice connect juice container connect juice container receptacle and be used for depositing connect slag container connect slag container receptacle; Connect juice container receptacle to comprise and connect 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, juice runner comprises extension in the juice runner outer extensions and juice runner that extend respectively to the both sides connecing juice container receptacle tank wall; Juice runner outer extensions seals with the juice effuser free end on squeezing mechanism shell and is communicated with; Connect slag container receptacle to comprise and connect 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, marc runner comprises extension in the marc runner outer extensions and marc runner that extend respectively to the both sides connecing slag container receptacle tank wall; Marc runner outer extensions seals with the free end of the residue discharge pipe on squeezing mechanism shell and 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 juicer can also add and connect the instant enclosuring structure of juice container vacuum, described in connect juice container instant vacuum seal structure be a kind of fixed bar enclosuring structure or a kind of magnetic closure structure; Described fixed bar enclosuring structure comprise container cover fixed bar and with connect juice vessel port adaptation connect juice container cover, the upper end now connecing juice container receptacle main body is provided with the container cover fixed bar connecting hole with container cover fixed bar adaptation, the lower end of container cover fixed bar is stretched through container cover fixed bar connecting hole and is being connect above juice container, container cover fixed bar is connected with container cover fixed bar connecting hole movable sealing, and the lower end connecing juice container cover and container cover fixed bar is flexibly connected; Described magnetic closure structure comprise with connect juice vessel port adaptation connect juice container cover, be located at the first magnetic structure part connect in juice container receptacle main body, be located at the second magnetic structure part coordinated in container cover, with the first magnetic structure part; The side connecing juice container cover is hinged with the vessel port oral area connecing juice container, and the second magnetic structure part is located at the opposite side connecing juice container cover; One in described first magnetic structure part and the second magnetic structure part is permanent magnet component or electromagnet component.

As preferably, aforementioned second and the third technical scheme in, the squeezing mechanism shell of described squeezing mechanism be erect, cross section is circular cylindrical shell, the lower end of squeezing mechanism shell is connected with support; Described part of squeezing the juice is the screw rod coaxial with squeezing mechanism shell, and described squeezing mechanism also comprises mesh barrel and rotating brush, described in squeeze the juice part, mesh barrel and rotating brush be located in 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 is communicated with the upper end of squeezing mechanism shell.Further, the upper end of vegetables and fruits raw material barrel is connected by circular raw material feeding passage with the lower end of vegetables and fruits raw material barrel, the axis of raw material feeding passage and the axis collinear of part of squeezing the juice; The squeeze the juice upper end of part upwards extends to form the screw feeding portion feeding passage with raw material and coordinate, the upper end in screw feeding portion is through the upper end stretching into vegetables and fruits raw material barrel after raw material feeding passage, and the upper rotating shaft being located at the upper end in screw feeding portion is connected with the upper rotary shaft hole be located on 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 electric drive aspiration pump, and the work of aspiration pump is controlled by automaton.Automaton can take any one control mode of the prior art, any one as time control circuit, in Pneumatic controller or electric drive aspiration pump load current detection and control circuit.As preferably, adopt Pneumatic controller, this Pneumatic controller comprises baroceptor or baroswitch, and baroceptor or baroswitch are electrically connected with control circuit board, baroceptor or baroswitch and vacuumize chamber.Barometric information change is transferred to control circuit board by baroceptor in electrical signal form, and control circuit board controls the work of electric drive aspiration pump with this.Described baroswitch is mechanical type or electronic type.The air pressure change vacuumized in chamber makes baroswitch be turned on or off, and controls the work of electric drive aspiration pump with this.After juice extractor start such as with air extracting function, the baroceptor of Pneumatic controller detects the air pressure vacuumized in chamber, as higher than setting value, then start electric drive aspiration pump to bleed, the valve opening of the control gas turnover at this moment in bleed-off passage, the air vacuumized in chamber of sealing is extracted out, in time vacuumizing the air pressure in chamber lower than setting value, stopping is bled, and the valve closing of the control gas turnover in bleed-off passage, vacuumizes chamber and be in vacuum seal state.

In sum, the beneficial effect that the present invention brings is: structure is simple, easy to use, reliable operation; The juice stoste of squeezing can directly vacuum be preserved, and facilitate user to process in time vegetables and fruits raw material, juice extractor ease of use is high.

Accompanying drawing explanation

Fig. 1 is a kind of structural representation of the embodiment of the present invention one;

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

Fig. 3 is a kind of syndeton schematic diagram between the squeezing mechanism of the embodiment of the present invention one and 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 connecing 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 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 connecing the instant vacuum seal structure of juice container of embodiment five;

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

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

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

Figure 18 is the B direction view of Figure 17;

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.

Detailed description of the invention

Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.

Embodiment one:

As shown in Figure 1, Figure 2 and Figure 3, the present invention includes 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 slag container;

Described support comprises machine base outer 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 to be located in known manner in squeezing mechanism shell, to be in transmission connection with the driving shaft 5 of driver element; The described outer cover 1 that vacuumizes comprises and seals with machine base outer shell 2.1 housing body 1.1 be connected, housing body 1.1 can be made into integration with machine base outer shell 2.1, also can be that removable sealing is connected, the present embodiment adopts removable sealing to be connected, and concrete structure is because being that simple known technology does not repeat at this; In addition the upper end of housing body 1.1 has and picks and places mouth for 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, outside housing cover 1.2 is connected with housing body 1.1 sealing, the side of housing body 1.1 be provided with for pick and place connect juice container 7 and not shown connect slag container pick and place door 1.3, described in pick and place door 1.3 and be connected with housing body 1.1 sealing; Described housing body 1.1 is also provided with the dismounting passage for dismantling squeezing mechanism 3 and vegetables and fruits raw material barrel 4, described dismounting passage can be designed to according to the design feature of juice extractor and pick and place the door opening of door 1.3 or pick and place mouth and be integrated and make compact conformation, even described dismounting passage, pick and place door door opening and pick and place mouth and can three be integrated; The present embodiment, described dismounting passage with pick and place mouth and be integrated;

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

As shown in Fig. 3, Fig. 4 and Fig. 5, as preferably, the squeezing mechanism shell 3.1 of squeezing mechanism 3 described in the present embodiment for erect, cross section is circular cylindrical shell, the lower end of squeezing mechanism shell 3.1 is connected with support 2; 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 barrel 3.4 and rotating brush 3.3; Described part 3.2 of squeezing the juice, mesh barrel 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 round platform tubular construction, and the lower end of vegetables and fruits raw material barrel 4 is communicated with the upper end of squeezing mechanism shell 3.1.Wherein except the structure of the bottom of squeezing mechanism shell 3.1 and the driving shaft 5 of driver element that causes thus different from the transmission connecting structure of squeezing the juice between part 3.2 except, here squeezing mechanism shell 3.1, part 3.2 of squeezing the juice, mesh barrel 3.4 and rotating brush 3.3, respectively with described in background technology, the structure of shell, screw rod, mesh barrel and the rotating brush described in Chinese patent document that publication number is called " juice extractor " for CN 101355897A, name and corresponding syndeton corresponding, the structure of each and corresponding syndeton are because being that known technology does not repeat at this; Described in syndeton simultaneously between squeezing mechanism shell 3.1 and the lower end of vegetables and fruits raw material barrel 4 and background technology, publication number is CN 101355897A, name is called shell in the Chinese patent document of " juice extractor " and syndeton between lid (lid here and vegetables and fruits raw material barrel of the present invention corresponding) is identical, does not therefore repeat; The present embodiment squeezing mechanism shell 3.1 and the syndeton between support compared to described in background technology, publication number is CN 101355897A, name is called shell in the Chinese patent document of " juice extractor " and syndeton between driver element (driver element here and support of the present invention and driver element combine corresponding), add the locking position limiting structure of shell block, to prevent from causing juice extractor stuck and reverse rotation driving motor occurs getting loose to the connection processed between squeezing mechanism shell 3.1 and support once feeding is too fast.As shown in Figure 5 and Figure 6, the locking position limiting structure of described shell block comprises the shell locating dowel 2.2 be 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 does not repeat at this; Locking position limiting structure set by between squeezing mechanism shell 3.1 and support 2 also comprises the shell be located on support 2 and locates release-push 2.3, as long as pressing shell location release-push 2.3, shell locating dowel 2.2 just can be allowed to exit shell locating dowel locating hole 3.1.7, so just can carry out the work of the connection of separating 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 repeat at this;

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 with driving shaft 5 clearance fit 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 prismatic axis hole with the driving shaft 5 of driver element, the upper end of coupling piece 3.1.1 is with not shown, be located at the prism of the prism interporal lacuna adaptation of the bottom of 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 connected structure of prismatic axis hole with the lower end of part 3.2 of squeezing the juice, rotary dynamic sealing structure is provided with 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 cutting 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 the lower end in addition cutting juice disk ring 3.1.4 and coupling piece 3.1.1 can also adopt the sealing structure 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 the movable sealing structure that grinding coordinates, as preferably, the rotary dynamic sealing structure of the present embodiment comprises elastic seal ring 3.1.5, correspondingly, the stage casing of coupling piece 3.1.1 and shaft coupling through hole are respectively provided with the sealing ring holddown groove with described elastic seal ring adaptation, a part of such elastic seal ring 3.1.5 is positioned to be located in the sealing ring holddown groove in coupling piece stage casing, another part is positioned at the sealing ring holddown groove be located on shaft coupling through hole, the surface of elastic seal ring 3.1.5 and the laminating of corresponding sealing ring holddown groove intimate surface, coupling piece 3.1.1 is made to fix relative to shaft coupling through hole axial location but can rotate, be further used as preferably, 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 up of 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, the side of the hypomere cylinder of sleeve member 3.1.2 is also provided with one section of screw thread, correspondingly the center of the bottom of squeezing mechanism shell 3.1 is provided with the sleeve member connecting hole with the hypomere cylinder adaptation 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, the bottom of sleeve member 3.1.2 nut 3.1.3 and squeezing mechanism shell 3.1 is connected and fixed with helicitic texture, the edge of the lower surface of the epimere cylinder of sleeve member 3.1.2 is provided with a sealing ring holddown groove, sealing ring holddown groove is fixed with elastic seal ring 3.1.6, utilize elastic seal ring 3.1.6 to seal between the upper end of sleeve member 3.1.2 and the upper surface of the bottom of squeezing mechanism shell 3.1 to be connected, described shaft coupling through hole is located on sleeve member 3.1.2, so can effectively prevent the juice of 3.1 li, squeezing mechanism shell from leaking out shell and polluting support, driver element and vacuum unit, improve the ease of use of juice extractor, safety and reliability,

As Fig. 1, shown in Fig. 3 and Fig. 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 be connected with the lower end 4.3 of vegetables and fruits raw material barrel downwards, the 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 upwards extends to form the upper end connecting portion 4.3.3 be communicated with described lower end connecting portion 4.1.1, lower end connecting portion 4.1.1 is communicated with the conglobate raw material of shape with upper end connecting portion 4.3.3 grafting and feeds 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 coordinated with the upper rotating shaft 3.2.1 being located at part 3.2 upper end of squeezing the juice,

As shown in Figure 6, the side of the upper end of support 2 upwards extends to form on support prolongs portion 2.1.1, the upper end of support prolonging portion 2.1.1 is provided with the engaging lug link slot 2.1.12 with set support engaging lug 4.3.2 adaptation on vegetables and fruits raw material barrel 4, 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 be flexibly connected with engaging lug link slot 2.1.12 upper side wall, corresponding support engaging lug 4.3.2 is provided with the spacing post holes of (not shown) or limited post pit that coordinate 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 the lower end 4.3 when vegetables and fruits raw material barrel to be connected with the upper end of squeezing mechanism shell 3.1 to put in place, during support engaging lug 4.3.2 shake-up microswitch 2.1.14, juice extractor just can be activated, now the lower end of engaging lug limited post 2.1.13 falls into spacing post holes on support engaging lug 4.3.2 or limited post pit occurs loosening to prevent the connection between juice-extracting process vegetables and fruits raw material barrel 4 and squeezing mechanism shell 3.1, as long as and upwards pull up engaging lug limited post 2.1.13 when juice extractor end-of-job and make its lower end lift away from spacing post holes on support engaging lug 4.3.2 or limited post pit, just can dismantle vegetables and fruits raw material barrel 4, the specific structural details be flexibly connected 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 repeat at this,

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

The present embodiment, container cover fixed bar connecting hole position sealing on housing body 1.1 is fixed with a fixed bar positioning seat 7.5, fixed bar positioning seat 7.5 is provided with to seal with container cover fixed bar connecting hole and is communicated with, be slightly less than container cover fixed bar connecting hole, and the positioning seat fixed bar connecting hole adopting elastic packing coil structures to carry out slipper seal to be connected with container cover fixed bar 7.2, this sample embodiment is just connected by the slipper seal of set fixed bar positioning seat 7.5 and container cover fixed bar 7.2 and achieves container cover fixed bar 7.2 and be connected with container cover fixed bar connecting hole movable sealing, and described fixed bar connects juice location structure is a kind of positioning bead structure, there is structure simple, reliably, advantage easy to use, by being located on fixed bar positioning seat 7.5, be positioned at positioning bead 7.5.1 below the elastic seal ring that is connected with container cover fixed bar 7.2 slipper seal and the positioning bead located cavity be correspondingly located on container cover fixed bar 7.2 is formed, described positioning bead located cavity is provided with positioning bead and exits located cavity gathering sill, when squeezing the juice, first container cover fixed bar 7.2 is moved to a high position, rotating the movable head being detachably fixed on handle 7.3 to the positioning bead 7.5.1 of container cover fixed bar 7.2 upper end charges in positioning bead located cavity, can guarantee that container cover fixed bar 7.2 position stability in whole juice-extracting process is motionless like this, squeeze the juice after terminating, turning handle 7.3 makes the movable head of positioning bead 7.5.1 exit positioning bead located cavity again, just can promote downwards container cover fixed bar 7.2, make to connect juice container cover 7.1 first squeeze flexible fluid-directing pipe 7.4 after with connect juice container 7 and seal and be connected together, thus realize the instant vacuum seal connecing juice container, the juice connect in juice container is just kept at by instant sealed vacuum and connects in juice container,

The present embodiment, container cover fixed bar connecting hole is located at and is connect juice container 7 and connect directly over juice position, in fact can suitably be biased, the setting of mozzle 7.4 can be cancelled like this, but correspondingly to increase and the structure that a movement connects juice container is set, connect juice container when squeezing the juice and be positioned at the below that juice effuser 3.1.8 exports, the structure connecing juice container by set movement again after terminating of squeezing the juice moves on to connect juice container immediately below container cover fixed bar connecting hole; In the present embodiment, mozzle 7.4 is made up of 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, the machinery or motor drive mechanism that mozzle 7.4 can be driven to reciprocatingly slide on the free end of juice effuser 3.1.8 is provided with between the free end of now mozzle 7.4 and juice effuser 3.1.8, when squeezing the juice, mozzle 7.4 is stretched and is being connect above juice container, and what mozzle 7.4 retrude after terminating of squeezing the juice abdicated container cover moves down passage; Mozzle 7.4 can be made the guide trough structure that the free end of one end and juice effuser 3.1.8 is hinged in addition, after terminating when squeezing the juice, downward promotion container cover fixed bar 7.2 drives and connects juice container cover 7.1 and move down, connect juice container cover 7.1 first extrude continue to move down after mozzle 7.4 is rotated down until with connect juice container 7 and to be sealed 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 juice location structure.As shown in Figure 9, the present embodiment, described fixed bar connects juice location structure and meets juice supporting and location bar 7.3.1 by the fixed bar that the outer rim of one end and handle 7.3 is hinged and form, 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, lower end is supported on housing body 1.1, thus guarantee that container cover fixed bar 7.2 position stability in whole juice-extracting process is motionless, squeeze the juice after terminating, fixed bar is met juice supporting and location bar 7.3.1 to be pulled from stand up position, just can promote downwards container cover fixed bar 7.2, make to connect juice container cover 7.1 first to squeeze flexible fluid-directing Guan Houyu and connect juice container 7 and be connected together by interface arrangment sealing, thus realize connecing the instant vacuum seal of juice container, the juice connect in juice container is just kept at by instant sealed vacuum and connects in juice container.The part that embodiment two is identical with embodiment one does not repeat at this.

Embodiment three:

As shown in Figure 10, Figure 11 and Figure 12, embodiment three is mainly with the difference of embodiment one, the circular axis of raw material feeding passage 4.2 of embodiment three and the axis collinear of part 3.2 of squeezing the juice; The squeeze the juice upper end of part 3.2 upwards extends to form the screw feeding portion 3.2.2 feeding passage 4.2 with raw material and coordinate, the upper end of screw feeding portion 3.2.2 is through the upper end 4.1 stretching into vegetables and fruits raw material barrel 4 after raw material feeding passage 4.2, and the upper rotating shaft 3.2.1 being located at the upper end of screw feeding portion 3.2.2 is connected with the upper rotary shaft hole be located on outside housing cover 1.2.The part that embodiment three is identical with embodiment one does not repeat at this.

Embodiment four:

As shown in Figure 13 and Fig. 4, the present invention includes support 2, squeezing mechanism 3, vegetables and fruits raw material barrel 4, connect juice container 7 and not shown connect slag container, driver element and vacuum unit; Driver element and vacuum unit are installed in support; Described squeezing mechanism 3 comprises squeezing mechanism shell 3.1 and part of squeezing the juice that is not shown, that to be located in squeezing mechanism shell, to 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 housing body 1.1, the lower end of housing body 1.1 is connected with squeezing mechanism shell 3.1 movable sealing or fixing seal, vegetables and fruits raw material barrel 4 is positioned at the space that housing body 1.1 surrounds with squeezing mechanism shell 3.1, the upper end of housing body 1 has and picks and places mouth for 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, outside housing cover 1.2 is connected with housing body 1.1 sealing; 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 be located on squeezing mechanism shell 3.1 are rotatedly connected; The position that is connected of coupling piece 3.1.1 and driving shaft, the juice stream of juice stoste being discharged squeezing mechanism shell 3.1 export and the residue sludge discharge tube of discharging outside squeezing mechanism shell 3.1 are positioned at outside the space that housing body 1.1 and squeezing mechanism shell 3.1 surround; The juice container that connects of juice extractor is communicated with juice stream exit seal, and the slag container that connects of juice extractor is communicated with sludge discharge tube sealing; The slag reservoir that connects connecing juice container and juice extractor of the space that housing body 1.1 and squeezing mechanism shell 3.1 surround, chamber of squeezing the juice that squeezing mechanism shell 3.1 surrounds, juice extractor forms airtight evacuated chamber; Vacuumize outer cover 1 or squeezing mechanism shell 3.1 be provided be communicated with vacuum unit vacuumize hole;

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

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

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

Embodiment five:

Embodiment five and the difference of embodiment four are mainly connect juice structure and connect the different of slag structure.As shown in figure 14, the present embodiment be provided be used for depositing when squeezing the juice connect juice container 7 connect juice container receptacle 10 and not shown, be used for depositing connect 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; Connect juice container receptacle 10 to comprise and connect 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 extension 10.3.2 in the juice runner outer extensions 10.3.1 and juice runner that extend respectively to the both sides connecing juice container receptacle tank wall; Juice runner outer extensions seals with the juice effuser 3.1.8 free end on squeezing mechanism shell 3.1 and is communicated with.Connect the structure of slag container receptacle and connect the structure phase class of juice container receptacle, that is: connect slag container receptacle to comprise and connect 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, marc runner comprises extension in the marc runner outer extensions and marc runner that extend respectively to the both sides connecing slag container receptacle tank wall; Marc runner outer extensions seals with the free end of the residue discharge pipe on squeezing mechanism shell 3.1 and is communicated with;

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

Embodiment six:

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

Embodiment seven:

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

Embodiment eight:

Embodiment eight is with the difference of embodiment five, as shown in Figure 17 and Figure 18, in embodiment eight, the guiding gutter hinged for the free end of extension 10.3.2 in one end and juice runner that in juice runner, the free end of extension 10.3.2 is provided with, is also provided with between extension in guiding gutter and juice runner and can allows guiding gutter in juice extractor juice-extracting process, be stabilized in the guiding gutter position stable structure connecing juice position; The present embodiment, guiding gutter is fixedly connected with guiding gutter by one end, the other end articulated joints hinged with extension in juice runner is connected with extension in juice runner, described guiding gutter position stable structure is a kind of torsion spring syndeton (not shown), specific structural details, because being simple known technology, does not repeat at this.Embodiment eight does not repeat at this with the same section of embodiment one.

Embodiment nine:

The difference of embodiment nine and embodiment one, be that the juice container instant vacuum seal structure that connects set by embodiment nine is a kind of magnetic closure structure, as shown in figure 19, described magnetic closure structure comprise with connect juice vessel port adaptation connect juice container cover 7.1, be located at the first magnetic structure part 1.1.1 on housing body 1.1, be located at the second magnetic structure part 7.1.2 coordinated in container cover 7.1, with the first magnetic structure part 1.1.1; The side connecing juice container cover 7.1 is hinged with the vessel port oral area connecing juice container 7, and the second magnetic structure part 7.1.2 is located at the opposite side connecing juice container cover 7.1; One in described first magnetic structure part 1.1.1 and the second magnetic structure part 7.1.2 is permanent magnet component or electromagnet component.The present embodiment, the first magnetic structure part 1.1.1 is permanent magnet component, and comprise a permanent magnet and the shell be coated on outside this permanent magnet, the first magnetic structure part 1.1.1 and housing body 1.1 are movably connected; Correspondingly the second magnetic structure part 7.1.2 is then an iron block, the second magnetic structure part 7.1.2 with connect juice container cover 7.1 and be connected; This external juice container 7 is also correspondingly installed with the 3rd magnetic structure part 7.6 that coordinate with the second magnetic structure part 7.1.2, that obtained by permanent-magnet material.

Embodiment ten:

The different of the instant enclosuring structure of juice container vacuum are connect set by embodiment ten and embodiment eight different are mainly.As shown in figure 20, set by the present embodiment to connect juice container instant vacuum seal structure be a kind of magnetic structure, comprise with connect juice vessel port adaptation connect juice container cover 7.1, be located at the first magnetic structure part 1.1.1 connect in juice container receptacle main body 10.1, be located at the second magnetic structure part 7.1.2 coordinated in container cover 7.1, with the first magnetic structure part 1.1.1; The side connecing juice container cover 7.1 is hinged with the vessel port oral area connecing juice container 7, and the second magnetic structure part 7.1.2 is located at the opposite side connecing juice container cover 7.1; One in described first magnetic structure part 1.1.1 and the second magnetic structure part 7.1.2 is permanent magnet component or electromagnet component.The present embodiment, the first magnetic structure part 1.1.1 is permanent magnet component, comprises a permanent magnet and is coated on shell outside this permanent magnet, the first magnetic structure part 1.1.1 with connect juice container receptacle main body 10.1 and be movably connected; Correspondingly the second magnetic structure part 7.1.2 is then an iron block, the second magnetic structure part 7.1.2 with connect juice container cover 7.1 and be connected; This external juice container 7 is also correspondingly installed with the 3rd magnetic structure part 7.6 that coordinate with the second magnetic structure part 7.1.2, that obtained by permanent-magnet material.

In above embodiment, the power source that vacuumizes of described vacuum unit is electric drive aspiration pump, and the work of aspiration pump is controlled by automaton.Automaton can take any one control mode of the prior art, any one as time control circuit, in Pneumatic controller or electric drive aspiration pump load current detection and control circuit.As preferably, adopt Pneumatic controller, this Pneumatic controller comprises baroceptor or baroswitch, and baroceptor or baroswitch are electrically connected with control circuit board, baroceptor or baroswitch and vacuumize chamber.Barometric information change is transferred to control circuit board by baroceptor in electrical signal form, and control circuit board controls the work of electric drive aspiration pump with this.Described baroswitch is mechanical type or electronic type.The air pressure change vacuumized in chamber makes baroswitch be turned on or off, and controls the work of electric drive aspiration pump with this.After juice extractor start such as with air extracting function, the baroceptor of Pneumatic controller detects the air pressure vacuumized in chamber, as higher than setting value, then start electric drive aspiration pump to bleed, the valve opening of the control gas turnover at this moment in bleed-off passage, the air vacuumized in chamber of sealing is extracted out, in time vacuumizing the air pressure in chamber lower than setting value, stopping is bled, and the valve closing of the control gas turnover in bleed-off passage, vacuumizes chamber and be in vacuum seal state.

Above in each embodiment, the upper end 4.1 of vegetables and fruits raw material barrel 4 is round platform tubular construction, in fact all can change terrace with edge tubular construction into, but the diameter now connecting the circular raw material feeding passage of the upper and lower side of vegetables and fruits raw materials barrel 4 should equal the polygonal circumscribed circle diameter of nozzle under 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 into and on the upper nozzle of platform cylindrical shell (frustum cone cylinder or terrace with edge cylinder), connect one section of corresponding column casing body (cylindrical drum or prism cylinder) again and the combining structure that forms a kind of cylindrical shell and column casing body.In a word, the specific embodiment of the above is only the present invention's preferably embodiment, not limits specific embodiment of the invention scope with this.The equivalence change that all shapes according to the present invention, structure are done ought to all be included in protection scope of the present invention.

Claims

1. a vacuum juicer, comprises 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 machine base outer shell (2.1), and driver element is arranged in support; The part of squeezing the juice (3.2) that described squeezing mechanism (3) comprises squeezing mechanism shell (3.1) and to be located in squeezing mechanism shell, to be in transmission connection with the driving shaft of driver element, it is characterized in that: further comprising and vacuumize outer cover (1); The described outer cover (1) that vacuumizes comprises the housing body (1.1) sealing with machine base outer shell (2.1) and be connected, the upper end of housing body (1.1) has and picks and places mouth for 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), outside housing cover (1.2) is connected with housing body (1.1) sealing, the side of housing body (1.1) be provided with for pick and place connect juice container and connect slag container pick and place door (1.3), described in pick and place door (1.3) and be connected with housing body (1.1) sealing; Described housing body (1.1) is also provided with the dismounting passage for dismantling squeezing mechanism (3) and vegetables and fruits raw material barrel (4); Rotational sealing structure is provided with between the driving shaft (5) of described driver element and the upper set driving shaft through hole of machine base outer shell (2.1); Described outer cover (1), machine base outer shell (2.1), driving shaft (5) and the rotational sealing structure be located between driving shaft (5) and driving shaft through hole of vacuumizing forms described squeezing mechanism (3), vegetables and fruits raw material barrel (4), connects juice container (7) and connect slag container and be enclosed in and interior vacuumize chamber; Described vacuumize chamber be provided with release vacuum state structure and with described vacuum unit seal be communicated with vacuumize hole, described in vacuumize hole and be located at and vacuumize in outer cover (1) or machine base outer shell (2.1); 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); 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 barrel (3.4) and rotating brush (3.3), described in squeeze the juice part (3.2), mesh barrel (3.4) and rotating brush (3.3) be located in squeezing mechanism shell (3.1); 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 lower end of vegetables and fruits raw material barrel (4) is communicated with the upper end of squeezing mechanism shell (3.1); The upper end (4.1) of vegetables and fruits raw material barrel (4) is 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 of raw material feeding passage (4.2) and the axis collinear of part (3.2) of squeezing the juice; The squeeze the juice upper end of part (3.2) upwards extends to form the screw feeding portion (3.2.2) feeding passage (4.2) with raw material and coordinate, the upper end in screw feeding portion (3.2.2) is through the upper end (4.1) stretching into vegetables and fruits raw material barrel (4) after raw material feeding passage (4.2), and the upper rotating shaft (3.2.1) being located at the upper end in screw feeding portion (3.2.2) is connected with the upper rotary shaft hole be located on outside housing cover (1.2).

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

3. a vacuum juicer, comprises 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; The part of squeezing the juice (3.2) that described squeezing mechanism (3) comprises squeezing mechanism shell (3.1) and to be located in squeezing mechanism shell, to be in transmission connection with the driving shaft of driver element, it is characterized in that: further comprising and vacuumize outer cover (1); The described outer cover (1) that vacuumizes comprises housing body (1.1), the lower end of housing body (1.1) seals with squeezing mechanism shell (3.1) and is connected, vegetables and fruits raw material barrel (4) is positioned at the space that housing body (1.1) surrounds with squeezing mechanism shell (3.1), the upper end of housing body (1.1) has and picks and places mouth for 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), outside housing cover (1.2) is connected with housing body (1.1) sealing; 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 be located on squeezing mechanism shell (3.1) are rotatedly connected; The position that is connected of coupling piece (3.1.1) and driving shaft, the juice stream of juice stoste being discharged squeezing mechanism shell (3.1) export and residue are discharged squeezing mechanism shell (3.1) sludge discharge tube outward and be positioned at outside the space that housing body (1.1) and squeezing mechanism shell (3.1) surround, vacuumize outer cover (1) or squeezing mechanism shell (3.1) be provided be communicated with vacuum unit vacuumize hole; Described vacuum juicer be also provided be used for depositing when squeezing the juice connect juice container (7) connect juice container receptacle (10) and be used for depositing connect slag container connect slag container receptacle; Connect juice container receptacle (10) to comprise and connect 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 extension (10.3.2) in the juice runner outer extensions (10.3.1) and juice runner that extend respectively to the both sides connecing juice container receptacle tank wall; Juice runner outer extensions seals with juice effuser (3.1.8) free end on squeezing mechanism shell (3.1) and is communicated with; Connect slag container receptacle to comprise and connect 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, marc runner comprises extension in the marc runner outer extensions and marc runner that extend respectively to the both sides connecing slag container receptacle tank wall; Marc runner outer extensions seals with the free end of the residue discharge pipe on squeezing mechanism shell (3.1) and is communicated with.

4. vacuum juicer according to claim 3, is characterized in that: described vacuum juicer is also provided with and connects the instant enclosuring structure of juice container vacuum, described in connect juice container instant vacuum seal structure be a kind of fixed bar enclosuring structure or a kind of magnetic closure structure; Described fixed bar enclosuring structure comprise container cover fixed bar (7.2) and with connect juice vessel port adaptation connect juice container cover (7.1), the upper end now connecing 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) is stretched through container cover fixed bar connecting hole and is being connect above juice container, container cover fixed bar (7.2) is connected with container cover fixed bar connecting hole movable sealing, and the lower end connecing juice container cover (7.1) and container cover fixed bar (7.2) is flexibly connected; Described magnetic closure structure comprise with connect juice vessel port adaptation connect juice container cover (7.1), be located at the first magnetic structure part (1.1.1) connect on juice container receptacle main body (10.1), be located at the second magnetic structure part (7.1.2) that container cover (7.1) is upper, coordinate with the first magnetic structure part (1.1.1); The side connecing juice container cover (7.1) is hinged with the vessel port oral area connecing juice container (7), and the second magnetic structure part (7.1.2) is located at the opposite side connecing juice container cover (7.1); Described first magnetic structure part (1.1.1) is permanent magnet component or electromagnet component with in the second magnetic structure part (7.1.2).

5. vacuum juicer according to claim 3, 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); 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 barrel (3.4) and rotating brush (3.3), described in squeeze the juice part (3.2), mesh barrel (3.4) and rotating brush (3.3) be located in squeezing mechanism shell (3.1); 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 lower end of vegetables and fruits raw material barrel (4) is communicated with the upper end of squeezing mechanism shell (3.1).

6. vacuum juicer according to claim 3, is characterized in that: the upper end (4.1) of vegetables and fruits raw material barrel (4) is 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 of raw material feeding passage (4.2) and the axis collinear of part (3.2) of squeezing the juice; The squeeze the juice upper end of part (3.2) upwards extends to form the screw feeding portion (3.2.2) feeding passage (4.2) with raw material and coordinate, the upper end in screw feeding portion (3.2.2) is through the upper end (4.1) stretching into vegetables and fruits raw material barrel (4) after raw material feeding passage (4.2), and the upper rotating shaft (3.2.1) being located at the upper end in screw feeding portion (3.2.2) is connected with the upper rotary shaft hole be located on outside housing cover (1.2).