CN108836097A - A kind of quick screw extruding juice extractor of charging - Google Patents
A kind of quick screw extruding juice extractor of charging Download PDFInfo
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- CN108836097A CN108836097A CN201810961841.7A CN201810961841A CN108836097A CN 108836097 A CN108836097 A CN 108836097A CN 201810961841 A CN201810961841 A CN 201810961841A CN 108836097 A CN108836097 A CN 108836097A
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- feeding
- passage
- juice extractor
- receiving portion
- extruding screw
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Abstract
The present invention discloses a kind of quick screw extruding juice extractor of charging,Including base,The motor being set in base,Extruding screw,The upper cover for cooperating the crushing chamber of pressing materials with extruding screw and being installed on above crushing chamber,The crushing chamber is installed on base,The extruding screw is installed in crushing chamber,The upper cover is equipped with receiving portion protruding upward and for accommodating extruding screw top,The feeding-passage that the side wall of described accommodation section is equipped with feed inlet and connect with feed inlet,The line of geometric center and the angle of perpendicular of the feeding-passage two-port are a,30°≤a≤60°,Material is enabled to be directly entered receiving portion through feeding-passage quickly by the gravity of itself,And it is squeezed in the juicing gap that is formed with crushing chamber of the crush and grind portion for being quickly brought into extruding screw under the downward guide function of the material promotion part of feed inlet corresponding position,Easily realize fast automatic charging.
Description
The application is the divisional application proposed according to the 42nd article of Patent Law detailed rules for the implementation, and original application is in March, 2015
Submit within 18th application No. is the applications of CN201510117862.7, entitled " a kind of vertical screw extruding juice extractor ".
Technical field
The present invention relates to field of food processing machines more particularly to a kind of vertical screw to squeeze juice extractor.
Background technique
Existing screw extruding juice extractor generally comprises horizontal screw and squeezes juice extractor and vertical screw extruding juice extractor.It is vertical
Formula screw extruding juice extractor generally comprises upper cover, crushing chamber, screw rod, mesh barrel, rotating brush and driving unit with screw rod cooperation,
A kind of situation is that the top covered on it sets feed end, the characteristic that this kind of juice extractor is flowed downward using material self gravity,
Solve the problems, such as that the extruding of material crushes, simultaneously because base is arranged in bottom, the stability of machine is good.But the program
Feeding inlet is arranged above screw rod, after material enters shell, falls in above the spiral of screw rod, it is not easy to feed, while material is such as
Fruit falls into the position close to axle center, since shaft core position revolving speed is zero, but also charging is slower, and will also result in material heap
Product, the extruding for influencing next step crush, the structure also heavy caliber pan feeding relatively difficult to achieve.Another situation is that feed inlet setting is existed
On crushing chamber, extruding screw is contained in crushing chamber, and upper cover is used to close the top of crushing chamber, this results in matching with extruding screw
Too deep inside the crushing chamber of conjunction, not only bad for the dismounting and cleaning of juice extractor, and juice extractor is during the work time, crushing chamber
It is easy to produce and radially wobbles, accessory loss is larger, also larger for the life consumption of juice extractor.
Summary of the invention
Quick, easy to assemble, easy cleaning is fed and durable vertical screw extruding squeezing the purpose of the present invention is to provide a kind of
Juice machine.
In order to solve the above technical problem, the present invention provides a kind of vertical screws to squeeze juice extractor, including base, is set to
The crushing chamber of motor, extruding screw and extruding screw cooperation pressing materials in base and the upper cover being installed on above crushing chamber,
The crushing chamber is installed on base, and the extruding screw is installed in crushing chamber, and the extruding screw includes material promotion part
With crush and grind portion, wherein the upper cover is equipped with receiving portion protruding upward and for accommodating extruding screw top, the receiving
The side wall in portion is equipped with feed inlet and the feeding-passage that connect with feed inlet, the center line of the feeding-passage at the feed inlet with erect
The angle of straight plane is a, 30 °≤a≤60 °.
Further, for guiding material downwards, the material promotion part includes ontology and sets for the material promotion part
In the propulsion spiral on ontology, ontology truncated cone-shaped cylindrical or up-small and down-big.
Further, the material promotion part is connect with the transition of crush and grind portion, and the propulsion spiral is prolonged by ontology upper end
Extend to crush and grind portion.
Further, described accommodation section be in straight tube shape or up-small and down-big cone barrel, the equivalent diameter of the feed inlet with
The ratio of the equivalent diameter of receiving portion is 2/3 to 4/3.
Further, the ratio of the equivalent diameter of the height and receiving portion of described accommodation section is 4/5 to 13/5, the receiving
Portion's inner wall is equipped with squeezing rib.
Further, the extruding screw upper end is equipped with upper rotary shaft, is equipped with and is used at the roof center of described accommodation section
The rotary shaft hole of the upper rotary shaft is accommodated, the extruding screw upper end is additionally provided with the top end face with the cooperation of receiving portion roof, institute
Rotary shaft is stated to be located at the top on face；Alternatively, upper rotary shaft is equipped at the roof center of described accommodation section, on the extruding screw
End is equipped with the rotary shaft hole for accommodating the upper rotary shaft, and the extruding screw upper end is additionally provided with and the cooperation of receiving portion roof
Top end face, the rotary shaft hole are located at the top on face.
Further, the upper cover lower end and crushing chamber upper end cooperate, and crushing chamber upper end inner sidewall is equipped with buckle, institute
The lower end for stating upper cover is downwardly extending annular surrounding edge, and the side wall of the annular surrounding edge is equipped with card slot, and the buckle screws in card slot
In, it is fixed on upper cover on crushing chamber.
Further, the feeding-passage includes upper port and lower port, the feed inlet connection of lower port and receiving portion, institute
It states upper port and is equipped with rotation lid, the rotation lid is articulated with upper port side, and the rotation is covered with auxiliary feed ports, described auxiliary
It helping and is equipped with block reinforcement at feed inlet, the block reinforcement extends downwardly and protrudes into feeding-passage, when the rotation lid open upper end mouth, institute
It states block reinforcement and blocks the upper port.
Further, the feeding-passage includes upper port and lower port, the feed inlet connection of lower port and receiving portion, institute
It states upper port and is movably set with rotatable rotation lid, the rotation center of the rotation lid traverses upper port, and the rotation lid is used
In placing material and can be rotated around rotation center either direction, so that material enters feeding-passage.
Further, the feeding-passage includes upper port and lower port, the feed inlet connection of lower port and receiving portion, institute
It states upper port and is equipped with rotation lid, the rotation lid is articulated with upper port side, and the rotation lid includes the first lid and the second lid
Body, when the first Cover opening upper port, the second lid blocks the upper port.
In the present invention, " equivalent diameter of feed inlet " refers to the maximum inscribed circle diameter of feed inlet；" the receiving portion
Equivalent diameter " refer to the maximum inscribed circle diameter of receiving portion.
The beneficial effects of the invention are as follows：
1, upper cover of the invention is equipped with receiving portion protruding upward and for accommodating extruding screw top, and described accommodation section is set
It sets, increases the accommodation space of material, material enters receiving portion after passing through feeding-passage under gravity, and guarantee has abundance
Material in receiving portion with the material promotion part of extruding screw cooperation tentatively crushed, since the accommodation space of receiving portion is
In gravity direction setting, the conveying of material is facilitated, so that charging is more convenient, smooth and resistance is small.In addition, extruding screw packet
Material promotion part and crush and grind portion are included, extruding screw a part is placed in the receiving portion of upper cover, a part is placed in crushing chamber
In, so that the structure of juice extractor is more reasonable, facilitate the dismounting and cleaning of extruding screw, upper cover and crushing chamber.Crushing chamber and
The receiving portion of upper cover is provided commonly for accommodating extruding screw so that the depth of crushing chamber and receiving portion will not be too deep so that upper cover and
Crushing chamber is not likely to produce cleaning dead angle, achievees the purpose that juice extractor easy cleaning.
Since feed inlet and feeding-passage to be arranged in the side wall of receiving portion, the center line of the feeding-passage at feed inlet with
The angle of perpendicular is at 30 °≤a≤60 °, so that material and extruding screw central axis at same angle, are equivalent to tiltedly
To blowing, material is directly entered in receiving portion by the gravity of itself through feeding-passage quickly, and in feed inlet pair
The crush and grind portion for being quickly brought into extruding screw under the downward guide function of the material promotion part of position is answered to be formed with crushing chamber
Juicing gap in squeezed, easily realize fast automatic charging.When a is less than 30 °, although being able to achieve quick blanking,
When material arrival lower port and the centre distance of extruding screw is closer, and the revolving speed of extruding screw is smaller, and the torque of receiving is larger, no
Conducive to material bite and precomminution.When a is greater than 60 °, feeding-passage is excessively gentle, the frictional force of material and feeding-passage compared with
Greatly, it is unfavorable for quick feeding, reduces juicing effect.Meanwhile the feeding-passage being obliquely installed is relative to the pipeline placed vertically
Elongated, effectivelying prevent the hand of people to protrude into, feeding-passage is too deep, so that the safety of juice extractor is higher, and structure is simple, easy processing
Molding.
In addition, being arranged on the side wall of the receiving portion of upper cover due to feed inlet, then the size and location for feeding bore need not
Be squeezed the influence of screw rod and receiving portion diameter dimension, can easily realize heavy caliber pan feeding, when using heavy caliber, due into
For the line and perpendicular for expecting the geometric center of channel two-port at angle a, material is broken down into the impact force of extruding screw
Axial direction and horizontal direction, therefore, material become smaller to the extruding force of the hand of spiral of extruding screw, so that Motor torque becomes smaller, have
Effect reduces motor load, not only feeds more smooth, and motor stabilizing, service life are long.
2, extruding screw includes material promotion part and crush and grind portion, and the material promotion part corresponds to the feed inlet of receiving portion
Setting, so that material enters the appearance of the upper cover by self gravity and under the effect of the angle of feeding-passage and vertical plane
Receive portion, the material promotion part in receiving portion guides downwards material, and material promotion part further includes ontology and is set on ontology
Propulsion spiral, ontology truncated cone-shaped cylindrical or up-small and down-big makes material be easier to be introduced in extruding screw
Material promotion part carries out the precomminution of material and good crushing effect.The material promotion part is connect with the transition of crush and grind portion, institute
It states and spiral is promoted to extend to crush and grind portion by ontology upper end, so that the charging of juice extractor is more smooth, material is pushed into spiral and stings
It is disconnected and under its effect, quickly brought into crush and grind portion and gap that crushing chamber is formed in carry out extruding juicing, realize quick
Automatic feed simultaneously makes material be extruded juice, improves the juice efficiency and crushing juice rate of juice extractor.
3, the material promotion part includes ontology and the propulsion spiral on ontology, and the ontology is cylindrical or upper small
Big truncated cone-shaped down, corresponding receiving portion are in straight tube shape or up-small and down-big cone barrel, make the material promotion part of extruding screw with
Certain gap is formed between receiving portion, extruding screw will not rub in the course of rotation with receiving portion inner wall, accommodate
Portion's inner wall is equipped with squeezing rib, and squeezing rib plays barrier effect to the preliminary crushing of material, so that the extruding that material is rotated
Screw rod, which is brought into, promotes spiral not spin in receiving portion when tentatively being crushed, but the barrier effect lower edge in squeezing rib pushes away
It is cut into spiral, and then crush and grind portion and squeezing will quickly be brought by the material tentatively crushed by the rotation of propulsion downward spiral
Separating twice is carried out in the gap that chamber is formed and squeezes juicing, and the ratio of the equivalent diameter of the height and receiving portion of receiving portion is 4/
5 to 13/5, guarantee the material for accommodating extruding screw and advancing downwardly, realize crushing failure at high speed juice, improves going out for juice extractor
Juice efficiency does not have enough space materials when ratio is less than 4/5 under the premise of meeting complete machine surface structure and moulding
Promotion part, when ratio be greater than 13/5 when, when material enters material promotion part by feeding-passage, be unfavorable for material bite with just
Step crushes, and promotes spiral quickly and effectively cannot bite material broken and push downwards and squeezes.
In addition, described accommodation section is in straight tube shape or up-small and down-big cone barrel, the equivalent diameter of the feed inlet and receiving
The ratio of the equivalent diameter in portion is 2/3 to 4/3, charging not only can be made to be sufficiently large to realize the need of the whole fruit juicing of user
The lower port asked, while feeding-passage is formed with the junction of receiving portion just corresponds to the propulsion spiral of extruding screw.
When the equivalent diameter of feed inlet is too small, cannot sufficiently meet the needs of whole fruit juicing, when the equivalent diameter of feed inlet is excessive,
Material is easy to be stuck in receiving portion after lower port, cannot be introduced into and spiral is promoted to squeeze the juice, and feed inlet is equivalent straight
The excessive overall appearance moulding for influencing juice extractor of diameter.
Meanwhile feed inlet equivalent diameter and receiving portion equivalent diameter ratio within this range when, material itself weight
It under the action of power and angle a, quickly falls into lower port and cuts and promote in spiral, realize preliminary crushing rapidly and efficiently, in turn
It will quickly be brought into the gap that crush and grind portion is formed with crushing chamber by the material tentatively crushed by the rotation of propulsion downward spiral
Juicing is crushed and squeezed, the juice efficiency and crushing juice rate of juice extractor are improved.The equivalent diameter of feed inlet and receiving portion etc.
When imitating diameter in this ratio range, not only make overall appearance being optimal of moulding of juice extractor, but also material is passed through
It is big after axial direction and horizontal direction are decomposed to the impact force of extruding screw when the lower port of feeding-passage enters material promotion part
It is small to be optimal, the loss to upper cover is reduced, but also material becomes smaller to the extruding force of the hand of spiral of extruding screw, so that
Motor torque becomes smaller, and effectively reduces motor load, not only feeds more smooth, and motor is more stable, and the service life is long.
4, the upper end of the extruding screw is equipped with the top end face cooperated with receiving portion roof, and the top end face is equipped with upper rotation
Shaft is equipped with the rotary shaft hole for accommodating the upper rotary shaft at the roof center of described accommodation section, assembles extruding screw
Afterwards, upper rotary shaft be inserted into rotary shaft hole with rotary shaft hole clearance fit radially, to turning in the juice extractor course of work
Dynamic extruding screw carries out radial limit, prevents extruding screw from radially wobbling in expressing process.
The top end face of the extruding screw and the roof of receiving portion cooperate, to the extruding of rotation in the juice extractor course of work
Screw rod carries out axial limiting, extruding screw along promoting the hand of spiral of spiral to generate downward active force to material, while by
Material is to the upward reaction force of extruding screw, and extruding screw is cooperated by top end face and receiving portion roof to extruding spiral shell at this time
Bar carries out axial limiting, prevents extruding screw from moving axially because of the active force upward by material, guarantees crush and grind
The effective gap that crushes is formed between portion and crushing chamber to material realization extruding juice, while avoiding the fruits and vegetables slag after squeezing
Stifled slag phenomenon occurs into extruding screw bottom, also avoids fruits and vegetables slag and jacks up extruding screw upwards, and then upper cover is formed
Protection avoids stress from concentrating and damage upper cover, extends the service life of juice extractor.In addition, the setting of top end face reduce it is crowded
The contact area of screw rod and receiving portion roof is pressed, to effectively reduce the frictional force between extruding screw and receiving portion, is reduced
Abrasion in juice-extracting process to extruding screw and upper cover.
5, the upper cover and crushing chamber are screwed in card slot by buckle cooperates, and makes upper cover with crushing chamber stable connection, reliably,
And it is easy to dismount and clean.The lower end of upper cover is downwardly extending annular surrounding edge, and the setting of the annular surrounding edge increases upper cover
With the matching area of crushing chamber, prevent crushing chamber, upper cover from occurring when carrying out extruding comminuting matter with extruding screw cooperation radial
It swings, while also reducing the shaking of complete machine in the juice extractor course of work, keep the connection of upper cover and crushing chamber relatively reliable, squeeze the juice
The service life is longer for component.
6, the upper port of feeding-passage is equipped with rotation lid, and squeezing, apple, orange or tomato iso-cross-section product size are larger
Material when, without by fruits and vegetables stripping and slicing, can directly open rotation lid, entire vegetables and fruits are put into feeding-passage, then cover rotation
Lid carries out juice extracting, and since rotation lid separates the moving component inside juice extractor with the external world, user can not be in juice extractor work
Finger is protruded into charging channel interior during work, the extruding screw of movement is touched so as to avoid finger, avoids machine
The generation of tool danger.It not only ensure that user used the safety of juice extractor in this way, but also realized whole fruit juicing.The rotation lid is also set
There are an auxiliary feed ports, user is when squeezing the lesser fruits and vegetables of celery, cucumber, carrot iso-cross-section product size, without opening rotation
Fruits and vegetables, can be directly put into feeding-passage by auxiliary feed ports and be squeezed the juice by lid.
In addition, can also realize continuous feed by setting rotation lid, after starting juice extractor, biggish material is placed on rotation
On hub cap, rotation lid is afterwards turned over, feeding-passage is made it through and enters and carry out extruding juicing in crushing chamber, and lesser material is then
It is added by the way that the auxiliary feed ports that rotation covers are arranged in, during charging, since rotation lid is in feeding-passage always
Upper port has been blocked in the position of upper port, part, so that the finger of consumer can not touch the extruding screw of rotation, thus
Continuous feed is realized in the case where guaranteeing safety, it is continuous to squeeze the juice.And the setting of auxiliary feed ports is for making different size
The blended fruit juice of material, it is also very convenient and practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in juice extractor embodiment one of the present invention.
Fig. 2 is the structural schematic diagram of extruding screw in juice extractor embodiment one of the present invention.
Fig. 3 is the structural schematic diagram of another extruding screw in juice extractor embodiment one of the present invention.
Fig. 4 is the structural schematic diagram of juice extractor embodiment two of the present invention.
Fig. 5 is the perspective view of juice extractor embodiment two of the present invention.
Fig. 6 is the structural schematic diagram of juice extractor example IV of the present invention.
Fig. 7 is the structural schematic diagram of juice extractor embodiment six of the present invention.
Fig. 8 is the enlarged drawing that lid is rotated in juice extractor embodiment six of the present invention.
Marked the names of the parts are as follows in figure：
1, base；2, upper cover；21, feed inlet；22, feeding-passage；221, linkage section；222, feed zone；23, receiving portion；24, it revolves
Shaft hole；3, crushing chamber；4, extruding screw；41, material promotion part；411, ontology；412, spiral is promoted；42, crush and grind portion；
43, upper rotary shaft；5, rotation lid；51, auxiliary feed ports.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Embodiment one：
As shown in Figure 1, 2, the present invention discloses a kind of quick vertical screw of charging and squeezes juice extractor, including base 1, is set to machine
Motor, extruding screw 4 in seat cooperate the crushing chamber 3 of pressing materials with extruding screw 4 and are installed on upper above crushing chamber 3
Lid 2, the crushing chamber 3 are installed on base 1, and the extruding screw 4 is installed in crushing chamber 3, and the extruding screw 4 includes object
Expect promotion part 41 and crush and grind portion 42, the upper cover 2 is equipped with receiving portion protruding upward and for accommodating 4 top of extruding screw
23, the setting of receiving portion 23 increases the accommodation space of material, material pass through after feeding-passage 22 under gravity into
Enter receiving portion 23, guarantees there is sufficient material to carry out preliminary powder with the cooperation of the material promotion part 41 of extruding screw in receiving portion 22
It is broken, since the accommodation space of receiving portion 23 is arranged in gravity direction, facilitate the conveying of material so that charging it is more convenient,
Smooth and resistance is small.Since extruding screw 4 includes material promotion part and crush and grind portion, 4 a part of extruding screw is placed in
In the receiving portion 23 of lid, a part is placed in crushing chamber 3 so that the structure of juice extractor is more reasonable, facilitate extruding screw 4, on
Installation, the disassembly, cleaning of lid 2 and crushing chamber 3.The receiving portion 23 of crushing chamber 3 and upper cover is provided commonly for accommodating extruding screw 4, makes
The depth for obtaining crushing chamber 3 and receiving portion 23 will not be too deep, is not likely to produce cleaning dead angle, achievees the purpose that juice extractor easy cleaning.
The side wall of described accommodation section 23 is equipped with feed inlet and the feeding-passage 22 that connect with feed inlet 21, at the feed inlet
The center line of feeding-passage and the angle of perpendicular be a, 30 °≤a≤60 °, when a is less than 30 °, although being able to achieve quickly
Blanking, but it is closer with the centre distance of extruding screw 4 when material arrival lower port, and the revolving speed of extruding screw 4 is smaller, the torsion of receiving
Square is larger, be unfavorable for material bite and precomminution.When a is greater than 60 °, feeding-passage 22 is excessively gentle, and material and charging are logical
The frictional force in road 22 is larger, is unfavorable for quick feeding, reduces juicing effect.In the present embodiment, a=45 °, material is most easy at this time
Cutting quickly through feeding-passage 22 and just promotes spiral 412 to carry out precomminution and good crushing effect.
And the central axis of material and extruding screw 4 is equivalent to oblique blowing at same angle, so that material relies on itself
Gravity can be directly entered in receiving portion 23 through feeding-passage 22 quickly, and in the material promotion part of 21 corresponding position of feed inlet
In the juicing gap that the crush and grind portion 42 and crushing chamber 3 for being quickly brought into extruding screw 4 under 41 downward guide function are formed
It is squeezed, easily realizes fast automatic charging.Meanwhile the feeding-passage 22 being obliquely installed becomes relative to the pipeline placed vertically
Long, effectivelying prevent the hand of people to protrude into, feeding-passage is too deep, so that the safety of juice extractor is higher, and structure is simple, easy processing at
Type.
Material quickly falls into lower port and cuts in propulsion spiral 412, realize under the action of self gravity and angle a
Preliminary crushing rapidly and efficiently, and then be rotated down by propulsion spiral 412 and will quickly be brought into extruding by the material tentatively crushed
Separating twice is carried out in the gap that grind section 42 and crushing chamber 3 are formed and is squeezed to squeeze the juice, and is improved the juice efficiency of juice extractor and is gone out
Juice rate.Not only make overall appearance being optimal of moulding of juice extractor simultaneously, but also makes material by under feeding-passage 22
The impact force of extruding screw 4 is reduced after axial direction and horizontal direction are decomposed to upper cover when port enters material promotion part 41
Loss, but also material becomes smaller to the extruding force of the hand of spiral of extruding screw, so that Motor torque becomes smaller, effectively reduces electricity
Machine load, not only feeds more smooth, and motor is more stable, and the service life is long.
The material promotion part 41 is for guiding downwards material, the charging of the corresponding receiving portion 23 in the material promotion part 41
Mouth setting, so that material enters the upper cover 2 by self gravity and under the effect of the angle of feeding-passage and vertical plane
The material promotion part 41 of receiving portion 23, the extruding screw 4 in receiving portion 23 guides downwards material.
Material promotion part 41 further includes ontology 411 and the propulsion spiral 412 on ontology 411, and the ontology 411 is in circle
Cylindricality makes material be easier to be introduced in the material promotion part 41 of extruding screw 4, carries out the precomminution of material and crushing effect
Good, material is pushed into spiral 412 and bites broken and under its effect, is quickly brought into crush and grind portion 42 and between crushing chamber 3 formed
Extruding juicing is carried out in gap, realize fast automatic charging and material is made to be extruded juice, improves the juice efficiency of juice extractor
And crushing juice rate.The feeding-passage 22 is in straight cylinder shape, and the equivalent diameter of corresponding feed inlet cross section is made to reach maximum, can
Different size of material is adapted to, while material more easily enters receiving portion 23 along 22 inner wall of feeding-passage and squeezed.In addition, squeezing
Press the ontology 411 of screw rod 4 cylindrical, corresponding receiving portion 23 is in straight tube shape, makes the material promotion part 41 of extruding screw 4 and holds
It receives and forms certain gap between portion 23, extruding screw will not rub in the course of rotation with 23 inner wall of receiving portion, hold
Portion's inner wall of receiving is equipped with squeezing rib, and squeezing rib plays barrier effect to the preliminary crushing of material so that material be rotated it is crowded
Pressure screw rod 4, which is brought into, promotes spiral 412 not spin in receiving portion 23 when tentatively being crushed, but in the blocking of squeezing rib
Effect lower edge promotes spiral 412 to be bitten broken, and then is rotated down by propulsion spiral 412 by the material fast speed belt by tentatively crushing
Enter in crush and grind portion 42 and the gap of the formation of crushing chamber 3 and carries out separating twice and squeeze to squeeze the juice.The height and appearance of receiving portion 23
Receive portion equivalent diameter ratio be 4/5 to 13/5, when ratio is less than 4/5, before meeting complete machine surface structure and moulding
No enough space materials promotion part 41 is put, when ratio is greater than 13/5, material enters material by feeding-passage
When promotion part 41, it is unfavorable for biting and tentatively crushing for material, promotes spiral that cannot quickly and effectively bite material simultaneously downwards broken
Push squeezes.In the present embodiment, the ratio of the equivalent diameter of the height and receiving portion of described accommodation section 23 is 32/23, the appearance
The height in portion received is 64mm, and the equivalent diameter of receiving portion is 46mm, guarantees the object for accommodating extruding screw 4 and advancing downwardly
Material realizes crushing failure at high speed juice, improves the juice efficiency of juice extractor.
The ratio of the equivalent diameter of the equivalent diameter and receiving portion of the feed inlet is 2/3 to 4/3, the feed inlet 21
Equivalent diameter range is 40mm~45mm, and the equivalent diameter range of described accommodation section 23 is 41 ~ 46mm, equivalent when feed inlet 21
When diameter is less than 40mm, although meeting, safety requirement feed inlet is too small, needs the bulk that fruits and vegetables are cut into very little that could pass through
Feeding-passage is squeezed the juice, it has not been convenient to which user's operation also reduces juicing effect.When the equivalent diameter of feed inlet 21 is greater than 45mm
When, then it needs to add safety precautions and is just able to achieve heavy caliber charging.In the present embodiment, the equivalent diameter of the feed inlet with
The ratio of the equivalent diameter of receiving portion is 45/46.The equivalent diameter of the feed inlet is 45mm, correspondingly, the feeding-passage
The diameter of upper port be also 45mm, the equivalent diameter of described accommodation section 23 is 46mm, not only meet safety standard requirements in this way,
And quick feeding may be implemented.For user when using juice extractor, due to feeding the limitation of bore, finger will not encounter rotation
Extruding screw 4 ensure that user uses the safety of juice extractor to avoid the generation of mechanical hazard.
The upper end of the extruding screw 4 is additionally provided with the top end face with the cooperation of 23 roof of receiving portion, and the top end face is equipped with
Upper rotary shaft 43 is equipped with the rotary shaft hole 24 for accommodating the upper rotary shaft, assembly at the roof center of described accommodation section 23
After good extruding screw 4, upper rotary shaft 43 is inserted into rotary shaft hole 24, with rotary shaft hole clearance fit radially, is being squeezed the juice
Radial limit is carried out to the extruding screw of rotation 4 in the machine course of work, prevents extruding screw 4 from radial direction occurring in expressing process
It swings.
The top end face of the extruding screw 4 and the roof of receiving portion 23 cooperate, to rotation in the juice extractor course of work
Extruding screw 4 carries out axial limiting, and extruding screw 4 generates downward active force to material along the hand of spiral of propulsion spiral 412,
Simultaneously by material to the upward reaction force of extruding screw 4, extruding screw 4 passes through top end face and 23 roof of receiving portion at this time
Cooperation carries out axial limiting to extruding screw 4, prevents extruding screw from moving axially because of the active force upward by material,
Guarantee to be formed between crush and grind portion 42 and crushing chamber it is effective crush gap material realized squeeze juice, while avoid through
Fruits and vegetables slag after squeezing enters 4 bottom of extruding screw and stifled slag phenomenon occurs, and also avoids fruits and vegetables slag and jacks up extruding screw upwards,
And then upper cover is formed and is protected, it avoids stress from concentrating and damage upper cover, extends the service life of juice extractor.In addition, top end face
Setting reduce the contact area of extruding screw 4 Yu receiving portion roof, thus effectively reduce extruding screw and receiving portion it
Between frictional force, reduce the abrasion in juice-extracting process to extruding screw and upper cover.
2 lower end of upper cover and 3 upper end of crushing chamber cooperate, and the 3 upper end inner sidewall of crushing chamber is equipped with buckle, the upper cover
2 lower end is downwardly extending annular surrounding edge, and the side wall of the annular surrounding edge is equipped with card slot, and the buckle screws in card slot, makes
Upper cover 2 is fixed on crushing chamber.Upper cover 2, which is screwed in card slot with crushing chamber 3 by buckle, to be cooperated, and connect upper cover 2 with crushing chamber 3
Stablize, is reliable, and being easy to dismount and clean.The lower end of upper cover 2 is downwardly extending annular surrounding edge, the setting of the annular surrounding edge
The matching area for increasing upper cover 2 Yu crushing chamber 3 prevents crushing chamber, upper cover from carrying out extruding crushed material with extruding screw cooperation
Radial swing occurs when material, while also reducing the shaking of complete machine in the juice extractor course of work, makes upper cover 2 and crushing chamber 3
Connect relatively reliable, the service life is longer for component of squeezing the juice.
It should be understood that angle a=35 °, 40 °, 50 °, 55 °, 60 °.
It should be understood that the equivalent diameter of the feed inlet be 40mm, 41mm, 42mm, 43mm, 44mm, receiving portion etc.
Imitating diameter is 41mm, 42mm, 43mm, 44mm, 45mm.
It should be understood that as shown in figure 3, the ontology is in up-small and down-big truncated cone-shaped.
It should be understood that the feeding-passage is curved round tube or straight elliptical tube or curved elliptical tube.
It should be understood that being equipped with upper rotary shaft at the roof center of described accommodation section, the extruding screw upper end, which is equipped with, to be used
In the rotary shaft hole for accommodating the upper rotary shaft.
Embodiment two：
As shown in Figure 4,5, the difference between this embodiment and the first embodiment lies in, the equivalent diameter range of the feed inlet 21 is 79mm
~84mm, the equivalent diameter range of receiving portion 23 are 80mm~85mm, cannot when the equivalent diameter of feed inlet 21 is less than 79mm
Sufficiently meets the needs of whole fruit juicing, when the equivalent diameter of feed inlet 21 is greater than 84mm, material is easy card after lower port
In receiving portion 23, it cannot be introduced into and spiral 412 is promoted to squeeze the juice, and the excessive influence juice extractor of equivalent diameter of feed inlet 21
Overall appearance moulding.In the present embodiment, the ratio of the equivalent diameter of the equivalent diameter and receiving portion of the feed inlet is 81/
82, the equivalent diameter of the feed inlet 21 is 81mm, and corresponding, the diameter of the upper port of the feeding-passage 22 is also
81mm, the equivalent diameter of described accommodation section 23 are 82mm, charging not only can be made to be sufficiently large to realize that the whole fruit of user is squeezed
The demand of juice, while the feed inlet that feeding-passage 22 is formed with the junction of receiving portion 23 just corresponds to extruding screw 4
Propulsion spiral 412, the extruding screw 4 that material is rotated bring into promote spiral 412 tentatively crushed, feed it is smooth and crush
Extruding efficiency is high.
Since feed inlet 21 is arranged on the side wall of receiving portion 23 of upper cover 2, the size and location of 21 diameter of feed inlet are not
Must be squeezed the influence of 2 diameter dimension of screw rod 4 and upper cover, can easily realize heavy caliber pan feeding, when using heavy caliber, due to
The center line and perpendicular of feeding-passage at feed inlet are broken down into axis to the impact force of extruding screw 4 at angle a, material
To and horizontal direction, therefore, material becomes smaller to the extruding force of the hand of spiral of extruding screw 4, so that Motor torque becomes smaller, effectively
Motor load is reduced, not only feeds more smooth, and motor stabilizing, service life are long.
The feeding-passage 22 is in straight cylinder shape, and corresponding feed inlet cross section is made to reach maximum, be can adapt to different big
Small material realizes heavy caliber charging, while material more easily enters receiving portion 23 along 22 inner wall of feeding-passage and squeezed.Separately
Outside, the ontology 411 of extruding screw 4 is cylindrical, and corresponding receiving portion 23 is in straight tube shape, makes the material promotion part of extruding screw 4
Certain gap is formed between 41 and receiving portion 23, extruding screw will not rub in the course of rotation with 23 inner wall of receiving portion
It wipes, receiving portion inner wall is equipped with squeezing rib, and squeezing rib plays barrier effect to the preliminary crushing of material, so that material is rotated
Extruding screw 4 bring into spiral 412 promoted not spin in receiving portion 23 when tentatively being crushed, but in squeezing rib
Barrier effect lower edge promotes spiral 412 to be bitten broken, and then being rotated down by propulsion spiral 412 will be fast by the material tentatively crushed
It carries out separating twice in the gap that speed belt enters crush and grind portion 42 and crushing chamber 3 is formed and squeezes to squeeze the juice, the height of receiving portion 23
Ratio with the equivalent diameter of receiving portion is 4/5 to 13/5, when ratio is less than 4/5, is meeting complete machine surface structure and moulding
Under the premise of there is no enough space materials promotion part 41, when ratio be greater than 13/5 when, material by feeding-passage entrance
When material promotion part 41, it is unfavorable for biting and tentatively crushing for material, promotes spiral that cannot quickly and effectively bite material simultaneously broken
Push squeezes downwards.In the present embodiment, the ratio of the equivalent diameter of the height and receiving portion of described accommodation section 23 is 113/81, institute
The height for stating receiving portion is 113mm, and the equivalent diameter of receiving portion is 81mm, guarantees to accommodate extruding screw 4 and advance downwardly
Material, realize crushing failure at high speed juice, improve the juice efficiency of juice extractor.
The feeding-passage includes upper port and lower port, the feed inlet connection of lower port and receiving portion, the upper port
Equipped with rotation lid 5, rotation lid is articulated with upper port side, and described rotate is covered with auxiliary feed ports 51, it is described assist into
Block reinforcement is equipped at material mouth 51, the block reinforcement extends downwardly and protrudes into feeding-passage 22, when the rotation lid open upper end mouth, institute
It states block reinforcement and blocks the upper port.When squeezing apple, orange or the tomato iso-cross-section larger-size material of product, it is not necessarily to fruit
Vegetable stripping and slicing, can directly open rotation lid 5 can be placed on entire vegetables and fruits in block reinforcement, then due to block reinforcement partial occlusion upper port
Rotation lid 5 is covered, fruits and vegetables automatically fall into feeding-passage 22 and carry out juice extracting, due to rotating lid 5 and block reinforcement for juice extractor
Internal moving component is separated with the external world, and finger can not be protruded into charging channel interior during juice extractor works by user,
The extruding screw that movement is touched so as to avoid finger avoids the generation of mechanical hazard.It both ensure that user used in this way
The safety of juice extractor, and realize whole fruit juicing.
The rotation lid 5 be equipped with auxiliary feed ports 51, user squeeze celery, cucumber, carrot iso-cross-section product size compared with
When small fruits and vegetables, without opening rotation lid 5, directly fruits and vegetables can be put into feeding-passage by auxiliary feed ports 51 and squeezed
Juice, diameter dimension Φ≤45mm of auxiliary feed ports meet national safety standard requirement, the finger of user can not by assist into
Material mouth touches the extruding screw of movement, can either realize the demand for squeezing juice, in turn ensures that user uses juice extractor
Safety.
It can also be realized by setting rotation lid 5 and be fed at any time, after starting juice extractor, biggish material is placed on rotation lid
On, rotation lid 5 is afterwards turned over, makes it through in the entrance crushing chamber 3 of feeding-passage 22 and carries out extruding juicing, and lesser material is then
It is added by the auxiliary feed ports 51 being arranged on rotation lid 5, during charging, since rotation lid 5 is always in charging
Upper port has been blocked in the position of 22 upper port of channel, part, so that the finger of consumer can not touch the extruding spiral shell of rotation
Bar, so that continuous feed is realized in the case where guaranteeing safety, it is continuous to squeeze the juice.And the setting of auxiliary feed ports 22 is for production
The blended fruit juice of different size material, it is also very convenient and practical.
It should be understood that the equivalent diameter of the feed inlet be 80mm, 81mm, 82mm, 83mm, 84mm, receiving portion etc.
Imitating diameter is 81mm, 82mm, 83mm, 84mm, 85mm.
Embodiment three：
As shown in fig. 6, the difference between the present embodiment and the second embodiment lies in that, the feeding-passage 22 includes linkage section 221 and charging
Section 222, the linkage section 221 and feed zone 222 are straight cylinder shape.The center line of the linkage section 221 and perpendicular
Angle is a, and 30 °≤a≤60 °, one end of the linkage section 221 is connect with feed inlet 21, the other end and the smooth company of feed zone 222
It connects.The feed zone 222 is vertically arranged, the upper port of feed zone for launching material, the other end then with the smooth company of linkage section 221
It connects.
The feed zone 222 is vertically arranged, so that the upper port of feed zone 222 is in a horizontal position, in this way from vertical side
To feeding intake, the operating habit of user more can adapt to, and blanking is smooth rapidly.The feed zone 222 and 221 light of linkage section
Slip is not easy to get stuck in this way, user, when putting into material, material can smoothly enter into linkage section after passing through vertical feed zone, and
Feed zone 222 is smoothly connected with linkage section 221 also makes juice extractor shape more attractive.Material is suitable along the linkage section of feeding-passage 22
Benefit enters material promotion part by feed inlet 21, and is pushed into spiral and is quickly brought down into what crush and grind portion was formed with crushing chamber
Extruding juicing is carried out in gap, improves juicing effect.
The center line of the linkage section 221 and the angle of perpendicular are a, 30 °≤a≤60 °, when a is less than 30 °, though
So it is able to achieve quick blanking, but, the revolving speed of extruding screw 4 closer with the centre distance of extruding screw 4 when material arrival lower port
Smaller, the torque of receiving is larger, be unfavorable for material bite and precomminution.When a is greater than 60 °, the linkage section of feeding-passage 22
221 is excessively gentle, and the frictional force of material linkage section inner wall is larger, and material is easy to be stuck in the engagement of feed zone 222 Yu linkage section 221
Place, is unfavorable for quick feeding, reduces juicing effect.In the present embodiment, a=45 °, material is most easily quickly through linkage section at this time
And just incision promotes spiral 412 to carry out precomminution and good crushing effect.
The upper port of feeding-passage 22 is movably set with rotatable rotation lid 5, and the rotation center of the rotation lid 5 traverses
Upper port, the rotation lid 5 is for placing material and can rotate around rotation center either direction, so that material enters charging and leads to
Road.The rotation center of the rotation lid 5 is by upper port center, so that the rotating range of rotation lid 5 is small, to effectively save
The space of upper port, enables upper port to accommodate material to greatest extent, i.e. the bore of upper port is much, can put great
Material enables the space of upper port to efficiently use, not wasting space；Meanwhile be also avoided to put bigger material and by upper end
Mouth is done greatly, and then feeding-passage 22 is done greatly, influences the aesthetics of complete machine.
The rotation lid 5 is additionally provided with feeding chamber, and the feeding chamber is in bowl-shape.Material is located at when the feeding chamber opening upwards
At upper port, the feeding chamber when Open Side Down material fall into feeding-passage 22.The advantages of this arrangement are as follows when material is
When round or similar round, convenient for the placement of material, material will not cover landing from rotation, and the placement for increasing material is empty
Between, bigger material can be accommodated.
5 bottom of rotation lid is equipped with auxiliary feed ports, and the equivalent internal diameter of the auxiliary feed ports is less than or equal to 45mm,
The auxiliary feed ports are rounded.The advantages of this arrangement are as follows in the fruits and vegetables for needing to launch strip, such as carrot, celery
Deng, it can be put into from auxiliary feed ports, it is user-friendly, promote user's use feeling；Also guarantee that the hand of user cannot be from auxiliary
It helps feed inlet to stretch in feeding-passage 22, achievees the purpose that safe operation, and make auxiliary feed ports maximum, user is facilitated to feed intake.
Example IV：
The difference between this embodiment and the first embodiment lies in the feeding-passage includes linkage section and feed zone, the linkage section with
Feed zone is straight cylinder shape.The center line of the linkage section and the angle of perpendicular are a, 30 °≤a≤60 °, the connection
One end of section is connect with feed inlet, and the other end is smoothly connected with feed zone.The feed zone is vertically arranged, the upper port of feed zone
For launching material, the other end is then smoothly connected with linkage section.
The feed zone is vertically arranged, so that the upper port of feed zone is in a horizontal position, is carried out from vertical direction in this way
It feeds intake, more can adapt to the operating habit of user, and blanking is smooth rapidly.The feed zone is smoothly connected with linkage section, in this way,
For user when putting into material, material can smoothly enter into linkage section after passing through vertical feed zone, be not easy to get stuck, and feed zone and connection
Section, which is smoothly connected, also makes juice extractor shape more attractive.Material passes through feed inlet along the linkage section of feeding-passage and enters material
Promotion part, and be pushed into the gap that spiral is quickly brought down into crush and grind portion and crushing chamber is formed and carry out extruding juicing, it mentions
High juicing effect.
The center line of the linkage section and the angle of perpendicular are a, 30 °≤a≤60 °, when a is less than 30 °, although energy
Realize quick blanking, but when material reaches lower port and the centre distance of extruding screw is closer, the revolving speed of extruding screw is smaller, holds
The torque received is larger, be unfavorable for material bite and precomminution.When a is greater than 60 °, the linkage section of feeding-passage is excessively gentle,
The frictional force of material linkage section inner wall is larger, and material is easy to be stuck in the joint of feed zone and linkage section, is unfavorable for quick feeding,
Reduce juicing effect.In the present embodiment, a=45 °, most easily quickly through linkage section and just incision promotes spiral to material at this time
Carry out precomminution and good crushing effect.
The equivalent diameter range of the feed inlet is 40mm~45mm, and described accommodation section is in straight tube shape, described accommodation section
Equivalent diameter range is 41 ~ 46mm, when the equivalent diameter of feed inlet is less than 40mm, is made a slip of the tongue although meeting safety requirement charging
Small, the bulk for needing for fruits and vegetables to be cut into very little could be squeezed the juice by feeding-passage, it has not been convenient to which user's operation also reduces squeezing
Juice efficiency.When the equivalent diameter of feed inlet is greater than 45mm, then needs to add safety precautions and be just able to achieve heavy caliber charging.
In the present embodiment, the equivalent diameter of the feed inlet is 45mm, correspondingly, the diameter of the upper port of the feeding-passage is also
45mm, the equivalent diameter of described accommodation section are 46mm, not only meet safety standard requirements in this way, and may be implemented quickly into
Material.For user when using juice extractor, due to feeding the limitation of bore, finger will not encounter the extruding screw of rotation, to avoid
The generation of mechanical hazard ensure that user uses the safety of juice extractor.
It should be understood that described accommodation section is in up-small and down-big cone barrel.
Embodiment five：
The difference between the present embodiment and the second embodiment lies in that described accommodation section is in up-small and down-big cone barrel, make the object of extruding screw
Certain gap is formed between material promotion part and receiving portion, extruding screw will not occur in the course of rotation with receiving portion inner wall
Friction.Meanwhile receiving portion is in up-small and down-big cone barrel, so that material has sufficient accommodation space, and accommodation space is in gravity
Side is set up, and is more advantageous to the receiving and blanking of material, and after material enters material promotion part, receiving portion inner wall is equipped with squeezing
Rib, squeezing rib plays barrier effect to the preliminary crushing of material, so that the extruding screw that material is rotated brings propulsion spiral shell into
Precession row will not spin when tentatively crushing in receiving portion, but the barrier effect lower edge in squeezing rib promotes spiral to be snapped
It is disconnected, and then will quickly bring what crush and grind portion was formed with crushing chamber by the material tentatively crushed by the rotation of propulsion downward spiral
Separating twice is carried out in gap and squeezes juicing.
Embodiment six：
As shown in Figure 7,8, the difference between the present embodiment and the second embodiment lies in that, the upper port of feeding-passage 22, which is movably set with, to revolve
The rotation lid 5 turned, the rotation center of the rotation lid 5 traverse upper port, and the rotation lid 5 is used to place material and can be around rotation
Center either direction rotation, so that material enters feeding-passage 22.The rotation center of the rotation lid 5 passes through upper port center,
So that the rotating range of rotation lid 5 is small, to effectively save the space of upper port, upper port is held to greatest extent
Receive material, i.e. the bore of upper port is much, can put great material, and the space of upper port is efficiently used, is not wasted
Space；Meanwhile being also avoided to put bigger material and do upper port greatly, and then feeding-passage 22 is done greatly, influence complete machine
Aesthetics.
The rotation lid 5 is additionally provided with feeding chamber, and the feeding chamber is in bowl-shape.Material is located at when the feeding chamber opening upwards
At upper port, the feeding chamber when Open Side Down material fall into feeding-passage 22.The advantages of this arrangement are as follows when material is
When round or similar round, convenient for the placement of material, material will not cover landing from rotation, and the placement for increasing material is empty
Between, bigger material can be accommodated.
5 bottom of rotation lid is equipped with auxiliary feed ports, and the equivalent internal diameter of the auxiliary feed ports is less than or equal to 45mm,
The auxiliary feed ports are rounded.The advantages of this arrangement are as follows in the fruits and vegetables for needing to launch strip, such as carrot, celery
Deng, it can be put into from auxiliary feed ports, it is user-friendly, promote user's use feeling；Also guarantee that the hand of user cannot be from auxiliary
It helps feed inlet to stretch in feeding-passage 22, achievees the purpose that safe operation, and make auxiliary feed ports maximum, user is facilitated to feed intake.
The rotation lid 5 is additionally provided with rotary shaft, and 22 side wall of feeding-passage is equipped with rotating hole, and the rotation lid passes through rotation
The coordination hinge of shaft and rotating hole is in the side wall of feeding-passage 22；Alternatively, the rotation lid 5 is equipped with rotating hole, the charging
The side wall in channel 22 is equipped with rotary shaft, and the rotation lid 5 is by rotating hole and the coordination hinge of rotary shaft in feeding-passage side wall.
When squeezing apple, orange or the larger-size material of tomato iso-cross-section, without by fruits and vegetables stripping and slicing, directly by object
Material is placed in the feeding chamber of rotation lid 5, at this point, rotation lid 5 blocks upper port, guarantees that manpower is stretched less than feeding-passage 22
It is interior；Then rotation lid 5 is rotated along rotary shaft, material is then fallen into feeding-passage, and in rotary course, rotation lid 5 always will be upper
Port is blocked, and guarantees that manpower is stretched less than in feeding-passage, then rotation lid is turned to origin-location, is placed material, is rotated further by rotation
Hub cap 5 enters material in feeding-passage, repeatedly, can both realize continuous juicing, in turn ensure safety when use, prevents
Only accidentally injure user；Meanwhile user pre-processes without to fruits and vegetables, realizes continuous whole fruit juicing, and it is user-friendly, it mentions
The convenience of user is risen；In addition, machine works without frequent start and stop, the loss of machine is reduced, machine is improved
The service life of device.
Described accommodation section 23 is in straight tube shape, is made between being formed centainly between the material promotion part of extruding screw and receiving portion 23
Gap, extruding screw will not rub in the course of rotation with 23 inner wall of receiving portion, and receiving portion inner wall is equipped with squeezing rib, pressure
Squeeze rib to material it is preliminary crushing play barrier effect so that the extruding screw that material is rotated bring into propulsion spiral 412 into
Row will not spin when tentatively crushing in receiving portion 23, but the barrier effect lower edge in squeezing rib promotes spiral 412 to be snapped
It is disconnected, and then be rotated down by propulsion spiral 412 and will quickly be brought into crush and grind portion and crushing chamber shape by the material tentatively crushed
At gap in carry out separating twice and squeeze juicing.
It should be understood that described accommodation section is in up-small and down-big cone barrel.
Embodiment seven：
The difference between the present embodiment and the second embodiment lies in that the rotation lid includes the first lid and the second lid, first lid
When body open upper end mouth, the second lid blocks the upper port, at this point, the first lid is located at vertical position above upper port, the
Two lids and the first lid angle are in 90 °, and level is covered in upper port.First lid and the second lid intersection are equipped with rotation
Shaft, the feeding-passage side wall set rotating hole, and the rotation lid is logical in charging by rotating hole and the coordination hinge of rotary shaft
The side wall in road.When squeezing apple, orange or the tomato iso-cross-section larger-size material of product, it is not necessarily to fruits and vegetables stripping and slicing, it can be straight
The first lid is taken out, at this point, the second lid blocks upper port, entire vegetables and fruits can be placed on the second lid, be afterwards turned over
First lid, makes it be covered on upper port, and the second lid is then located at the vertical position in feeding-passage, effect of the fruits and vegetables in gravity
Under automatically fall into feeding-passage and carry out juice extracting.User put into material squeeze the juice during, the first lid with
Second lid alternately blocks the upper port always so that the first lid and the second lid by inside juice extractor moving component and
The external world separates, and finger can not be protruded into charging channel interior during juice extractor works by user, connects so as to avoid finger
The extruding screw for contacting movement avoids the generation of mechanical hazard.It not only ensure that user used the safety of juice extractor in this way, but also real
Whole fruit juicing is showed.
Described accommodation section is in straight tube shape, makes to form certain gap between the material promotion part of extruding screw and receiving portion,
Extruding screw will not rub in the course of rotation with receiving portion inner wall, and receiving portion inner wall is equipped with squeezing rib, squeeze muscle
Item plays barrier effect to the preliminary crushing of material, promotes spiral to carry out preliminary powder so that the extruding screw that material is rotated is brought into
It will not spin in receiving portion when broken, but the barrier effect lower edge in squeezing rib promotes spiral to be bitten broken, and then by promoting
Downward spiral rotation will quickly bring into crush and grind portion and the gap of crushing chamber formation by the material tentatively crushed and carry out two
Secondary crushing and extruding juicing.
It should be understood that described accommodation section is in up-small and down-big cone barrel.
As described above, only presently preferred embodiments of the present invention, practical range not for the purpose of limiting the invention, i.e.,
It is all according to equivalent changes and modifications made by the present invention, be all that scope of the invention as claimed is covered, no longer illustrate one by one here.
Claims (10)
1. a kind of quick screw extruding juice extractor of charging, including base, the motor being set in base, extruding screw and is squeezed
The crushing chamber of screw rod cooperation pressing materials is pressed, the crushing chamber is installed on base, and the extruding screw is installed in crushing chamber,
It is characterized in that, the extruding screw includes material promotion part and crush and grind portion, material promotion part includes ontology and is set to this
Propulsion spiral on body, the juice extractor further include feed inlet and the feeding-passage that is connected to feed inlet, the feeding-passage
Including upper port and lower port, lower port is connect with feed inlet, and the upper port of feeding-passage is movably set with rotatable rotation
Lid, rotation lid are additionally provided with feeding chamber, the feeding chamber be in it is bowl-shape, material is located at upper port when the feeding chamber opening upwards
Place, the feeding chamber when Open Side Down material fall into feeding-passage.
2. juice extractor according to claim 1, which is characterized in that the rotation center of the rotation lid passes through in upper port
The heart.
3. juice extractor according to claim 1, which is characterized in that rotation lid is for placing material and can be in rotation
Heart either direction rotates, and rotation lid always blocks upper port in rotary course.
4. juice extractor according to claim 1, which is characterized in that the rotation center of the rotation lid traverses upper port.
5. juice extractor according to claim 1, which is characterized in that the feeding-passage is in straight cylinder shape or curved round tube or directly
Elliptical tube or curved elliptical tube.
6. juice extractor according to claim 1, which is characterized in that the equivalent diameter of feed inlet is equivalent with the upper port
Diameter is identical.
7. juice extractor according to claim 1, which is characterized in that the rotation lid is additionally provided with rotary shaft, and the charging is logical
Road side wall is equipped with rotating hole, and the rotation lid is by the coordination hinge of rotary shaft and rotating hole in the side wall of feeding-passage；Alternatively,
The rotation is covered with rotating hole, and the side wall of the feeding-passage is equipped with rotary shaft, and the rotation lid passes through rotating hole and rotation
The coordination hinge of axis is in feeding-passage side wall.
8. juice extractor according to claim 1, which is characterized in that the juice extractor further includes being installed on above crushing chamber
Upper cover, upper cover are equipped with receiving portion protruding upward and for accommodating extruding screw top, and the side wall of receiving portion is equipped with the charging
Mouth and the feeding-passage being connected to feed inlet, the ratio of the equivalent diameter of the equivalent diameter and receiving portion of the feed inlet are 40/
46~45/41。
9. juice extractor according to claim 8, which is characterized in that the equivalent diameter of the feed inlet and receiving portion it is equivalent
The ratio of diameter is 81/82 ~ 84/80.
10. juice extractor according to claim 1, which is characterized in that the rotation base portion is equipped with auxiliary feed ports, described
The equivalent internal diameter of auxiliary feed ports is less than or equal to 45mm, and the auxiliary feed ports are rounded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810961841.7A CN108836097A (en) | 2015-03-18 | 2015-03-18 | A kind of quick screw extruding juice extractor of charging |
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| CN201810961841.7A CN108836097A (en) | 2015-03-18 | 2015-03-18 | A kind of quick screw extruding juice extractor of charging |
| CN201510117862.7A CN106031591B (en) | 2015-03-18 | 2015-03-18 | A kind of vertical screw extruding juice extractor |
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| CN201810961843.6A Active CN108851924B (en) | 2015-03-18 | 2015-03-18 | Vertical screw extrusion juice extractor |
| CN201810961841.7A Pending CN108836097A (en) | 2015-03-18 | 2015-03-18 | A kind of quick screw extruding juice extractor of charging |
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| CN201810961843.6A Active CN108851924B (en) | 2015-03-18 | 2015-03-18 | Vertical screw extrusion juice extractor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110226871A (en) * | 2019-07-20 | 2019-09-13 | 山西力德福科技有限公司 | Juice extractor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108294595A (en) * | 2017-01-13 | 2018-07-20 | 莱克电气绿能科技(苏州)有限公司 | A kind of vertical screw extruding juice extractor |
| CN109875377B (en) * | 2019-03-15 | 2023-03-14 | 万娇 | Juicing assembly and juicer |
| CN215874238U (en) * | 2021-07-18 | 2022-02-22 | 中山市瑞米智能科技有限公司 | Feeding juice extractor and juice extractor |
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| CN204049194U (en) * | 2014-08-29 | 2014-12-31 | 宁波泰尔斯电子实业有限公司 | Juice extractor and blanking device thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226871A (en) * | 2019-07-20 | 2019-09-13 | 山西力德福科技有限公司 | Juice extractor |
| CN110226871B (en) * | 2019-07-20 | 2024-01-12 | 山西力德福科技有限公司 | Juice extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108851924A (en) | 2018-11-23 |
| CN106031591A (en) | 2016-10-19 |
| CN108851924B (en) | 2021-01-08 |
| CN106031591B (en) | 2018-11-09 |
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Application publication date: 20181120 |