CN206867054U - A kind of high vertical screw juice extractor of crush efficiency - Google Patents
A kind of high vertical screw juice extractor of crush efficiency Download PDFInfo
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- CN206867054U CN206867054U CN201720061183.7U CN201720061183U CN206867054U CN 206867054 U CN206867054 U CN 206867054U CN 201720061183 U CN201720061183 U CN 201720061183U CN 206867054 U CN206867054 U CN 206867054U
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- screw
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- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 243
- 238000001914 filtration Methods 0.000 claims abstract description 121
- 238000000227 grinding Methods 0.000 claims abstract description 91
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 230000001737 promoting effect Effects 0.000 claims abstract description 10
- 239000002893 slag Substances 0.000 claims description 34
- 210000003205 muscle Anatomy 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 65
- 241000216843 Ursus arctos horribilis Species 0.000 description 59
- 230000000694 effects Effects 0.000 description 29
- 238000003801 milling Methods 0.000 description 12
- 235000015203 fruit juice Nutrition 0.000 description 9
- 230000000977 initiatory effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000013022 venting Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000001976 improved effect Effects 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
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- 238000009826 distribution Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- 230000006837 decompression Effects 0.000 description 1
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- 239000010419 fine particle Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000004280 healthy diet Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000014058 juice drink Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/025—Citrus fruit squeezers; Other fruit juice extracting devices including a pressing screw
Abstract
The utility model provides a kind of crush efficiency high vertical screw juice extractor, including support, motor in support, juice chamber above support, screw rod of the upper lid and longitudinal direction being covered on above juice chamber in juice chamber, juice chamber includes juice chamber side wall and juice chamber bottom wall, filter house is provided with juice chamber, screw rod includes screw shaft and body, body is provided with spiral, the body from top to bottom includes promoting segment of cutting, attrition grinding section and extruding fillter section, the filter house, which is sheathed on outside extruding fillter section and coordinated with extruding fillter section, carries out extruding filtering.Filter house is sheathed on screw rod bottom, detachable and easy cleaning.
Description
Technical field
The utility model belongs to food processor field, more particularly to a kind of vertical screw juice extractor.
Background technology
As the improvement of people's living standards, people increasingly pay close attention to life and healthy diet, to the battalion of Juice drink
Support and mouthfeel requirement also gradually lifting, after work, now squeeze one glass of fruit drink and can yet be regarded as a kind of good releive fatigue and decompression
Mode.Existing vertical type juicing machine generally comprises support, the press unit being arranged above support, and press unit includes juice collection
Chamber, it is longitudinally disposed with juice chamber in screw rod and the recipient that is sheathed on outside screw rod, recipient side wall set extruding rib with
Screw rod coordinates the crushing extruding for carrying out material, while filter bores are set in the side wall of recipient, the juice squeezed out is discharged to crowded
Outside pressure cylinder side wall, then from juice opening discharge.This press unit crush pressing materials with filtering row's juice be it is synchronous, recipient
Side wall should be used for attrition grinding material, and again by filter bores filtering row's juice in recipient side wall, extrusion stress is big, extruding
Cylinder is easy to rupture, and influences juice extractor service life.And and it will easily be compressed and pass through without the material residue being fully ground
Filter bores are discharged, and are mixed into fruit juice, are influenceed taste of juice, while easily block filter bores, and recipient is difficult to clean, Partial filtration hole
Juice efficiency is reduced again after being blocked, influences Consumer's Experience.In addition, screw rod is entirely set in recipient when mounted
It is interior, installation inconvenience.There is the structure for being formed integrally filter house and screw rod in the prior art, but filter effect so is set not
It is good, and general difficult cleaning of problem be present.
Utility model content
The purpose of this utility model is to provide that a kind of easy cleaning, crush efficiency are high, grinding effect is good and easy to install stand
Formula screw extruding juice extractor.
In order to solve the above-mentioned technical problem, the utility model provides a kind of crush efficiency high vertical screw juice extractor, bag
Support, the motor in support, the juice chamber above support, the upper lid being covered on above juice chamber and longitudinal direction is included to be located at
Screw rod in juice chamber, juice chamber include juice chamber side wall and juice chamber bottom wall, are provided with filter house in juice chamber, screw rod includes spiral shell
Bar axle and body, body are provided with spiral, wherein, the body from top to bottom includes promoting segment of cutting, attrition grinding section and squeezed
Press filtration section, the filter house, which is sheathed on outside extruding fillter section and coordinated with extruding fillter section, carries out extruding filtering.
Further, the external diameter of the body is become larger by propulsion segment of cutting to attrition grinding section, by attrition grinding section
Tapered into extruding fillter section.
Further, the body is provided with least one principal screw, and the principal screw is extended downwardly by propulsion segment of cutting
To edge extruding fillter section lower end.
Further, the body is provided with least one auxiliary spiral, and the auxiliary spiral is extended downwardly by attrition grinding section
To extruding fillter section lower end, the auxiliary spiral is disposed adjacent with principal screw.
Further, the helical length in the attrition grinding section and extruding fillter section is H, 0.2mm≤H≤2mm.
Further, the height of the principal screw on the propulsion segment of cutting is h, 2mm≤h≤30mm.
Further, the principal screw protrudes from the height of body and is gradually reduced from top to bottom.
Further, the extruding fillter section lower end is provided with slagging rib, the slagging rib and the smooth company of the spiral lower end
Connect.
Further, juice chamber bottom wall is stated provided with waterproof cylinder and around the pressure venting that waterproof cylinder is set to lead to
Road, the side wall of the pressure discharge passage are provided with slag notch.
Further, the filter house includes annular sidewall and bottom wall, and annular sidewall lower end is stretched into pressure discharge passage
And coordinate with the side ring surface of pressure discharge passage, annular sidewall lower end is provided with slag-drip opening corresponding with slag notch.
The beneficial effects of the utility model are：
1st, the body includes promoting segment of cutting, attrition grinding section and extruding fillter section, the filter house set from top to bottom
Coordinate outside extruding fillter section and with extruding fillter section and carry out extruding filtering.Each section on body is realized different work(
Can so that the function at each position of body optimizes, and is filtered again after especially first attrition grinding so that juice slag separates more
Add thoroughly, and filter smooth.Promote segment of cutting to coordinate conveying material downwards with juice chamber upper inside wall and tentatively cut,
Bulk materials are cut into fritter, attrition grinding section coordinates with juice chamber grind section carries out attrition grinding, makes material homogeneous,
Now, a large amount of juice are discharged from material, and downward spiral entrance is carried under auger power and Action of Gravity Field and was extruded
Section is filtered, the material that extruding fillter section coordinates the juice slag by the state of crushing to mix with filter house is separated by filtration, and easily arranges juice and mistake
Filter efficiency high.Screw rod is directly cut with juice chamber cooperation and attrition grinding, cancels extruding cartridge unit, simplifies structure,
Making to squeeze the juice, part overall volume is smaller, and attrition grinding intensity is good, part also more easy cleaning of squeezing the juice.
Filter house is only sheathed on extruding fillter section, detachable and easy cleaning, and the height of filter house is far below after assembling
The height of screw rod, filter house are easily installed and positioned, and are not susceptible to radially wobble, so as to ensure filter house and extruding fillter section
Extruding time of filtration precision value stabilization, good filtration effect and production, the dimensional uniformity of manufacture assembling are good.In juice chamber side wall
Provided with grind section, grind section is arranged above filter house, is so set the space-consuming for reducing component of squeezing the juice, is made vertical squeeze the juice
Body product is smaller more easily contained.Grind section defines carries out attrition grinding for coordinating with screw rod, suitable by the material of attrition grinding
Answer the spiral on screw rod to continue downward, enter under the progradation of spiral between the extruding filtering between filter house and screw rod bottom
Gap carries out extruding filtering.
2nd, the external diameter of the body is become larger by propulsion segment of cutting to attrition grinding section, by attrition grinding section to extruding
Filter section tapers into.Promote the gap between segment of cutting and juice collection cavity wall maximum on body, as body external diameter becomes larger,
Gap between body and juice collection cavity wall is gradually reduced, and grind section of the material in attrition grinding section and juice chamber is formed powder
Breakdown mill gap carries out attrition grinding, is both that juice is fully released from material by the further attrition grinding of material into fine particle
Put.Body external diameter is tapered into by attrition grinding section to extruding fillter section, is facilitated screw rod to be installed in juice chamber, is also convenient for screw rod
It is sheathed in filter house, and each section of smooth transition of screw body, it is not easy accumulated slag.
3rd, the principal screw is extended downward into along extruding fillter section lower end, and in each function of body by propulsion segment of cutting
Corresponding function is played in segmentation, is promoting segment of cutting to coordinate with juice chamber upper inside wall, is being responsible for biting spiral to bulk materials
And carry out coarse crushing, coordinate in attrition grinding section and grind section and carry out attrition grinding, extruding fillter section and filter house coordinate into
Row filtering row's juice.The body is provided with least one auxiliary spiral, and the starting point of the auxiliary spiral is lower than the starting point of principal screw, mainly
Play a part of assisted comminution grinding and extruding filtering.
4th, principal screw protrudes from the height of body and is gradually reduced from top to bottom, and the principal screw promoted on segment of cutting protrudes
In the height of body surface be h, 2mm≤h≤40mm.When h is less than 2mm, juice chamber upper inside wall is with promoting the master on segment of cutting
Space between spiral is excessive, is unfavorable for material cutting, and bulk materials can not be bitten broken in time by principal screw, and material easily exists
Segment of cutting is promoted to spin, it is impossible to be brought down into by principal screw to grind section carry out attrition grinding well, influence powder feeding efficiency.h
During more than 40mm, especially principal screw upper end, coordinate to enter the material for entering juice chamber by feeding-passage with upper lid lower surface
Row shearing, in the case that shearing force is larger, principal screw excessive height, the easy stress of spiraling root is concentrated and is broken, in addition, main
Helical length is too high, and material is easily accumulated between adjoining spiral, influences to feed and extrude crush efficiency.2mm≤h≤40mm
When, i.e., it can realize that material preliminary crushing is cut, while principal screw is suitable downwards by that can continue the piece material after rough cut
Profit is brought into attrition grinding section and carries out attrition grinding.
5th, the helical length in the attrition grinding section and extruding fillter section is H, and 0.2mm≤H≤2mm, H are less than 0.2mm,
Attrition grinding DeGrain, coordinate with filter house, squeezing action is also weaker, and the nutrition in material discharges insufficient, fruit juice mouth
Sense is not good enough yet.When H is more than 2mm, the attrition grinding gap width indirectly formed built in body and juice chamber is excessive, influences attrition grinding
Efficiency, influence crushing juice rate.Extruding time of filtration also can be excessive, influences to filter the efficiency of juice.0.2mm≤H≤2mm, ensure spiral shell
Spin up more preferable attrition grinding and the effect of extruding filtering.
6th, extrude fillter section lower end and be provided with slagging rib, slagging rib and the smooth connection of spiral lower end, make the fruit after extruding
Slag reaches deslagging section and carries out deslagging naturally, and slagging rib can correspond to slag-drip opening setting, and deslagging is more smooth.
7th, on the one hand the waterproof cylinder prevents juice seepage stepper motor, strengthens sealing effectiveness, on the other hand, facilitated
The positioning in filter portion, filter house set are set on waterproof cylinder, and radial positioning effect is good.Juice chamber bottom wall is additionally provided with pressure venting and led to
Road, filter house bottom wall go deep into pressure discharge passage, and filter house bottom wall and annular sidewall define deslagging space, under annular sidewall
End and filter house bottom wall stretch into pressure discharge passage and with the side ring surface complement filter deslagging of pressure discharge passage, juice slag is thorough
Bottom separates, and material residue is not easy to be mixed into juice.Material residue is under spiral and slagging rib effect, by pressure discharge passage, annular sidewall
Lower end is provided with slag-drip opening corresponding with slag notch, and via the slag-drip opening on filter house so as to be arranged from the slag notch on juice chamber
Go out.The bottom surface of pressure discharge passage both can be plane or helicoid or cascaded surface, and slag notch is arranged on pressure venting
Its lowest position of passage.
Brief description of the drawings
Accompanying drawing 1 is the complete machine structure schematic diagram of juice extractor embodiment one described in the utility model.
Accompanying drawing 2 is juice chamber structural representation in juice extractor embodiment one described in the utility model.
Accompanying drawing 3 is screw-rod structure schematic diagram in juice extractor embodiment one described in the utility model.
Accompanying drawing 4 is filter house structural representation in juice extractor embodiment one described in the utility model.
Accompanying drawing 5 is the first annular side wall of filter house and base structure signal in juice extractor embodiment one described in the utility model
Figure.
Accompanying drawing 6 is filter house the second annular sidewall structural representation in juice extractor embodiment one described in the utility model.
Accompanying drawing 7 is screw-rod structure schematic diagram in juice extractor embodiment two described in the utility model.
Accompanying drawing 8 is filter house the second annular sidewall structural representation in juice extractor embodiment two described in the utility model.
Accompanying drawing 9 is the first annular side wall of filter house and base structure signal in juice extractor embodiment two described in the utility model
Figure.
Accompanying drawing 10 is screw-rod structure schematic diagram in juice extractor embodiment three described in the utility model.
Accompanying drawing 11 is filter house structural representation in juice extractor embodiment three described in the utility model.
Accompanying drawing 12 is juice chamber structural representation in juice extractor example IV described in the utility model.
Accompanying drawing 13 is filter house structural representation in juice extractor embodiment five described in the utility model.
Accompanying drawing 14 is filter house structural representation in juice extractor embodiment six described in the utility model.
Accompanying drawing 15 is that the first annular side wall of filter house and base structure are shown in juice extractor embodiment seven described in the utility model
It is intended to.
Accompanying drawing 16 is filter house the second annular sidewall structural representation in juice extractor embodiment seven described in the utility model.
Accompanying drawing 17 is filter house structural representation in juice extractor embodiment eight described in the utility model.
It is as follows that each component names are marked in figure：
1st, support；11st, motor；
2nd, screw rod；21st, screw shaft；22nd, body；221st, segment of cutting is promoted；222nd, attrition grinding section；223rd, extruding filtering
Section；224th, deslagging section；23rd, spiral；231st, principal screw；2311st, the first principal screw；2312nd, the second principal screw；2313rd, the 3rd master
Spiral；232nd, auxiliary spiral；24th, slagging rib；25th, flow-guiding channel；
3rd, juice chamber；31st, juice chamber side wall；311st, grind section；312nd, muscle is ground；313rd, wall knife；32nd, juice chamber bottom wall；
321st, waterproof cylinder；322nd, pressure discharge passage；33rd, locking is raised；34th, slag notch；35th, juice opening；36th, seal；37、
Positioning hole；
4th, filter house；41st, annular sidewall；411st, first annular side wall；4111st, ring-shaped step；412nd, the second annular sidewall；
4121st, reinforcing ring；413rd, positioning convex；414th, detent；42nd, grizzly bar is filtered；421st, the first filtering grizzly bar；422nd, second
Filter grizzly bar；43rd, bottom wall；431st, through hole；432nd, annular surrounding edge；433rd, annular boss；44th, slag-drip opening；45th, it is open；46th, filter
Gap；47th, anti-rotation is raised；48th, filter bores；49th, rib；
5th, upper lid；51st, feeding-passage.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 to Figure 17, a kind of high screw juicer of crush efficiency, including support 1, the motor in support
11st, the juice chamber 3 above support, the upper lid 5 being covered on above juice chamber and the screw rod 2 being longitudinally located in juice chamber, on
Lid includes feeding-passage 51, and feeding-passage one end is in communication with the outside, and the other end connects with juice chamber 3, and juice chamber includes juice chamber
Side wall 31 and the juice chamber bottom wall 32 for being secured to connection, juice chamber is interior to be provided with filter house 4, and screw rod includes screw shaft 21 and this
Body 22, body are provided with spiral 23, wherein, the filter house 4 is sheathed on the bottom of screw rod 3, and coordinates with screw rod bottom and squeezed
Press filtration, juice chamber side wall are provided with grind section 311, and the grind section 311 is arranged at the top of filter house 4, screw rod 2 and grinding
Portion 311, which coordinates, carries out attrition grinding, and milling gap is formed between the screw rod 2 and grind section 311.
Filter house 4 is sheathed on screw rod bottom, and coordinates with screw rod bottom and carries out extruding filtering, juice passes through filter house mistake
Discharged after filter.Filter house 4 is only sheathed on screw rod bottom, and the height of filter house is far below the height of screw rod after assembling, and filter house is easy
In fixed and positioned, and it is not susceptible to radially wobble, so as to ensure the extruding time of filtration accuracy value of filter house and screw rod bottom
Stabilization, good filtration effect and production, the dimensional uniformity of manufacture assembling are good.In addition, juice trickles downwards under gravity, and
Filter house is arranged on screw rod bottom, is also more easy to juice.
Juice chamber side wall 31 is provided with grind section 311, and grind section is arranged at the top of filter house 4, grind section define for
Screw rod 2, which coordinates, carries out attrition grinding, and screw rod corresponds to grind section and carries out attrition grinding, complied with by the material of attrition grinding on screw rod
The flow-guiding channel formed between spiral continues downwards, under the progradation of spiral 23 to enter between filter house and screw rod bottom
Extruding time of filtration carries out extruding filtering.So setting is advantageous in that, material can be made to form segmented in juice-extracting process,
The material first carry out attrition grinding with screw rod 2 and grind section 311, rather than filtered when crushing, by abundant attrition grinding
Material continues operation downwards, carries out extruding filtering with filter house 4 and screw rod 2 so that the material Jing Guo abundant attrition grinding
Under the extruding force effect that the bottom of screw rod 2 and filter house 4 coordinate, the juice in material passes through the time of filtration on filter house
Discharge, and the material residue after attrition grinding is then easier to make a distinction with juice, the separation of juice slag is more thorough.
And grind section 311 coordinates the attrition grinding for only carrying out material with screw rod 2, the function of filtering juice is not undertaken, because
This grind section 311 can bear bigger extrusion stress, and the intensity of grind section 311 is more preferable.And juice chamber 3 is directly mounted at support
On 1, screw rod 2 is directly set in juice chamber to be coordinated with grind section 311, installs the dimension chain of location dimension and milling gap size
It is short, it is easily controlled, the gap width precision of attrition grinding is high, and accuracy value is reliable and stable, further improves crushing material grinding
Effect.
Milling gap be screw body 22 the distance between to the juice collection chamber inner sidewall where grind section, the milling gap
Value be I, 0.8mm≤I≤3mm, material abundant attrition grinding in milling gap can be made by so setting, the nutrition in juice
It can at utmost retain, can effectively reduce juice oxidation rate, and a large amount of juice foams can be avoided to produce.By powder
Material after breakdown mill carry over milling gap run downwards it is smooth, and material reach grind section below filter house 4 when, juice slag is more
It can be easily separated, and separate more thorough, crushing juice rate and juice efficiency high, user's juicing effect is high, experiences.
Embodiment one：
As shown in Figures 1 to 6, the good screw juicer of a kind of attrition grinding effect, including support 1, in support
The screw rod of motor 11, the juice chamber 3 above support, the upper lid 5 being covered on above juice chamber and longitudinal direction in juice chamber
2, juice chamber includes juice chamber side wall 31 and juice chamber bottom wall 32, and the lower end of juice chamber side wall 31 is provided with juice opening 35, juice chamber bottom
Wall is provided with slag notch 34, and the upper lid includes feeding-passage 51, and feeding-passage one end is in communication with the outside, the other end and juice chamber
Connection, screw rod include screw shaft 21 and body 22, and body is provided with spiral 23, filter house 4, the filter house are provided with juice chamber
The bottom of screw rod 2 is sheathed on, and coordinates with screw rod bottom and carries out extruding filtering, juice chamber side wall 31 is provided with grind section 311, described
Grind section 311 is arranged at the top of filter house 4, and screw rod 2 coordinates with grind section 311 carries out attrition grinding, the screw rod 2 and grinding
Form milling gap between portion, in the present embodiment, the milling gap value I is 1.5mm, and so setting makes spiral 23 and grind section
311 design space is more reasonable, and milling gap is finer to the attrition grinding of material, and juice nutrition release is more abundant.
The madial wall of the juice chamber and the smooth connection in the upper end of filter house 4, grind section lower end and the smooth connection in filter house upper end, material fortune
Row is smooth to be not easy the slag that gets stuck or collect.
As shown in figure 3, the body 22 includes promoting segment of cutting 221, attrition grinding section 222 and extruding filtering from top to bottom
Section 223, the filter house 4, which is sheathed on the outside of extruding fillter section 223 and coordinated with extruding fillter section, carries out extruding filtering.On body
Each section realize different function so that the function at each position of body optimizes, and enters again after especially first attrition grinding
Row filtering so that juice slag separates more thorough, and filters smooth.Segment of cutting is promoted to be responsible for biting material and carrying out tentatively
Cutting, bulk materials being cut into fritter, attrition grinding is then to the further attrition grinding of material Jing Guo rough cut, now,
A large amount of juice discharge from material, and the flow-guiding channel 25 carried under gravity and the effect of the motive force of spiral 23 between spiral is downward
Into extruding fillter section, in the presence of the extruding force that extruding fillter section coordinates with press section, the juice slag of the state of crushing is mixed
Material be separated by filtration, juice is filtered and is separated by filter house 4.
The longitudinal section of the body 22 is in fusiformis, and the external diameter of the body is by propulsion segment of cutting 221 to attrition grinding section 222
Become larger, tapered into by attrition grinding section 222 to extruding fillter section 223.The longitudinal section of body is in fusiformis or approximate fusiformis,
For vertical type juicing machine screw rod, the upper and lower side of body 22 is in planar ends rather than tip, and screw shaft 21 is above and below body 22
End, the external diameter of screw body 22 from top to bottom, diminish after first becoming big, more hold and are easier to match somebody with somebody with juice chamber 3 and the installation of filter house 4
Close, after filter house 4 is more easy to be set in the bottom of screw rod 2 from bottom to top, and filter house 4 is installed in place, due to outer screw diameter shape
Limitation, filter house 4 will not continue up along screw rod bottom, and only be sheathed on extruding fillter section 222, and fusiformis body
So that material by body top to bottom distance become it is longer, material by the path of screw rod 2 and the attrition grinding of grind section 311 more
Long, attrition grinding is more abundant, and certainly, the path that material passes through screw rod 2 with filter house coordinates is also longer, and filtering is also more filled
Point, beneficial to the lifting of crushing juice rate.And body outer surface seamlessly transits from top to bottom, accumulated slag is not easy, material residual is few.
The spiral 23 includes principal screw 231 and auxiliary spiral 232, and the body 22 is provided with least one principal screw, institute
State principal screw 231 and extruding fillter section 223 lower end is extended downward into by propulsion segment of cutting 221.In the present embodiment, principal screw is provided with three
Bar, including the first principal screw 2311, the second principal screw 2312 and the 3rd principal screw 2313, the initiating terminal of the first principal screw 2311 are set
It is placed in and promotes the top of segment of cutting 221, the initiating terminal of the second principal screw 2312 and the 3rd principal screw 2313 is set in turn in the first master
The lower section of spiral 2311, and the initiating terminal of the second principal screw 2312 is in the horizontal direction positioned at the first principal screw 2311 and the 3rd master
The front end of spiral 2313, so set in the flow-guiding channel 25 for effectively preventing adjoining spiral formation and get stuck, rough cut efficiency high.
The height that the principal screw 231 protrudes from body surface is gradually reduced from top to bottom, on the propulsion segment of cutting 221
The altitude range of principal screw be h, 2mm≤h≤40mm.In the present embodiment, the initiating terminal height highest of the first principal screw 2311, the
The peak of one principal screw is highly 30mm, and the second principal screw and the 3rd principal screw take second place.Principal screw protrudes from body surface
Height is gradually reduced from top to bottom, and material naturally smooth can be transitioned into attrition grinding section 222 from propulsion segment of cutting 221.It is described
Attrition grinding section is H with the principal screw on extruding fillter section and auxiliary helical length, and now, principal screw and auxiliary spiral play identical work
With coordinating attrition grinding with grind section, 0.2mm≤H≤2mm, in the present embodiment, H 0.5mm, ensure that spiral 23 plays more preferably
Attrition grinding and extruding filtering effect.
The body 22 is provided with least one auxiliary spiral 232, and the auxiliary spiral 232 is extended downward into by attrition grinding section
The lower end of fillter section 223 is extruded, the auxiliary spiral 232 is disposed adjacent with principal screw 231.In the present embodiment, body is provided with three
Auxiliary spiral, auxiliary spiral are arranged between adjacent principal screw, and the initiating terminal of auxiliary spiral may be contained within attrition grinding section, and auxiliary spiral shell
The initiating terminal of rotation is respectively positioned on the lower section of principal screw initiating terminal, and the principal screw and auxiliary spiral in attrition grinding section are matched somebody with somebody with grind section
Close and attrition grinding is carried out to material.The extruding fillter section lower end is downwardly extending deslagging section 224, and deslagging section 224 is provided with
Slagging rib 24, the circumferential projection of slagging rib 24 are set in the surface of body 22, and with the principal screw 231 and auxiliary spiral 232
The smooth connection in lower end, material residue carry over downward spiral and run to deslagging section.In the present embodiment, the width in the transverse direction of slagging rib 24 is more than
It is more preferable to sweep slag effect for the width of principal screw 231 and auxiliary spiral 231, so setting.
As shown in Fig. 2 the juice chamber 3 is in up big and down small cone barrel, juice chamber 3 is provided with juice opening 35 and slagged tap
Mouthful.34 so settings facilitate screw rod to load from top to bottom from juice chamber upper port in juice chamber, and juice collection cavity wall and screw rod
Outer surface is more easy to be adapted to, and the uniformity in attrition grinding gap is more preferable, and precision is also higher.Juice opening is used to discharge to be filtered by filter house
Separated pomace is drained into outside by fruit juice afterwards, slag notch.
The grind section 311 includes the circumferentially disposed grinding muscle 312 in the middle part of juice collection chamber inner sidewall, the grinding muscle 312
Coordinate with attrition grinding section 222 and crushed and ground, grinding muscle is formed directly into juice chamber side wall, with juice chamber side wall one
Body formed, the grinding intensity of muscle 312 is good and is hardly damaged, and material discharges substantial amounts of juice after attrition grinding, and juice carries over spiral shell
Bar 2 continues to run downwards, and filtering juice is carried out in filter house.The grinding muscle 312 is circumferential to be uniformly distributed in juice chamber side wall
Portion, in the present embodiment, the grinding muscle is longitudinally disposed and extends downwardly into the top of filter house, and grinding muscle 312 protrudes from juice collection
The height of chamber side wall is gradually reduced from top to bottom, and the internal diameter of juice chamber side wall 31 is gradually reduced from top to bottom, outside screw body 22
Footpath is gradually reduced downwards by attrition grinding section, and attrition grinding gap is gradually reduced from top to bottom, at milling gap value minimum pair
Material is refined.
Wall knife 313 is additionally provided with the juice collection chamber inner sidewall, the wall knife 313 is extended downwardly by juice chamber inner sidewall upper portion
To grind section 311.The height that the wall knife 313 protrudes from juice chamber side wall is gradually reduced from top to bottom, and wall knife 313 is cut with propulsion
Section 221 is cut to coordinate, material is run downwards by the feeding-passage 51 on upper lid, when having just enter into juice chamber 3, promote segment of cutting 221 with
Juice collection cavity wall upper end distance and space are all larger, and material easily spins with spiral, and wall knife 313 can prevent material from spinning, and make
Segment of cutting is smoothly pushed under the impetus of its spiral on segment of cutting is promoted and cuts into fritter, and certain wall knife 313 also rises
To the effect of assisted machining, wall knife 313 extends downward into grind section 311 by juice chamber inner sidewall upper portion, and piece material then exists
Powder is carried out in the milling gap that operation cooperatively forms to grind section and attrition grinding section downwards under the guiding of wall knife 313 and spiral 23
Breakdown mill.The longitudinal section of the wall knife 313 is triangular in shape or trapezoidal, and wall knife 313 is provided with cutting edge, beneficial to assisted machining material.
The filter house 4 is sheathed on the extruding fillter section 222 of screw rod, as shown in figure 4, the filter house includes annular side
Wall 41, annular sidewall upper end and the 31 smooth connection of juice chamber side wall, annular sidewall 41 are provided with filtering grizzly bar 42, the filter grid
Bar 42 is arranged at intervals and forms time of filtration 46.In the present embodiment, the filter house 4 is in cone cylinder shape, and the filter house 4 includes ring
Shape side wall 41, and the bottom wall 43 being connected with annular sidewall lower end, the annular sidewall are provided with time of filtration 46, the extruding
Fillter section coordinates with annular sidewall carries out extruding filtering.Annular sidewall is provided with time of filtration, extrudes fillter section 222 and annular side
The shape of wall 41 is adapted, and increases filter area, lifts filter efficiency.In addition, the side wall of cone cylinder shape or bowl-shape filter house is with erecting
Straight plane forms angle, carries out horizontal direction to the downward thrust that spiral 23 applies and vertical direction decomposes, further reduce
The thrust for the material that filter house in the vertical direction is subject to, avoids filter house 4 from damaging, and it is uniform from filter house to be also more favorable for fruit juice
Outflow.
The time of filtration value is f, when 0.2mm≤f≤0.5mm, f are less than 0.2mm, juice poor fluidity, and juice efficiency
Low, the juice being squeezed out can not filter discharge in time, influence juicing effect.When f is more than 0.5mm, preferable mistake is unable to reach
Effect is filtered, excessive pomace is mixed into juice, influences mouthfeel.The value of the time of filtration is 0.2mm≤f≤0.5mm, is so set
Put and not only meet that fruit juice that material is extruded after grinding can pass through time of filtration and flow to juice chamber bottom wall and from juice opening
Discharge, and pomace can not be by the time of filtration, while lifting crushing juice rate so that taste of juice is more preferably.The present embodiment
In, the value f for the time of filtration that the filtering grizzly bar 42 is arranged at intervals and formed is 0.25mm.Rigid water either as apple
Soft fruit as fruit or orange, the juice nutrients help squeezed out, which accesses, at utmost to be retained, and juice delicate mouthfeel.
Juice chamber bottom wall 32 is provided with waterproof cylinder 321 and the pressure discharge passage set around waterproof cylinder 321
322, pressure discharge passage 322 is formed by the local subsidence of juice chamber bottom wall 32 and is used to accommodate filter house bottom, for deslagging.Position
Juice chamber bottom wall 32 in the periphery of pressure discharge passage 322 is collectively forming juice discharging channel with juice chamber side wall 31, and row's juice leads to
The bottom wall in road is inclined-plane, and the juice opening 35 of juice chamber side wall lower ends is located at the lowest part on inclined-plane, is easy to fruit juice along juice discharging channel stream
Move and flowed out from juice opening.The side wall of the pressure discharge passage 322 is provided with slag notch 34.The filter house includes annular side
Wall 41 and bottom wall 43, the juice discharging channel are located at below the time of filtration of filter house, and pressure venting is stretched into the lower end of annular sidewall 41
Coordinate in passage 322 and with the side ring surface of pressure discharge passage, annular sidewall lower end is provided with and 34 corresponding slag-drip opening of slag notch.
Bottom wall 43 is connected with the lower end of annular sidewall 41 so that filter house 4 surrounds a receiving space, ring by bottom wall 43 and annular sidewall 41
Shape side wall 41 is used to filter, and annular sidewall lower end sets slag-drip opening 44, for deslagging, so sets and causes deslagging space and filtering
Juice space in the vertical direction is arranged in distribution up and down, and then make it that the separation of juice slag is more thorough, fruit juice exquisiteness mouthfeel more, and
Crushing juice rate is also higher.Bottom wall 43 is provided with through hole, is easy to screw rod to install, while can also play a part of radial positioning to filter house.
Specifically, as shown in Figure 5 and Figure 6, filter house 4 described in the present embodiment includes first annular side wall 411 and can lived
The second annular sidewall 412 being sheathed in first annular side wall 411 of dynamic dismounting, first annular side wall are provided with the first filter grid
Bar 421, the second annular sidewall 412 are provided with the second filtering grizzly bar 422, and it is vertical that the first filtering grizzly bar 421 and second filters grizzly bar 422
To shifting to install and form the time of filtration 46.So setting is advantageous in that, first filtering grizzly bar 421 formed gap and
The gap of second filtering 422 each self-forming of grizzly bar is big, and the gap width that the first filter grid bar is formed is more than the second filtering grizzly bar
Width, easy cleaning, and after double-deck annular sidewall assembles, the first filtering grizzly bar 421 and second filters grizzly bar 422 and shifted to install just
The time of filtration 46 for meeting filtering juice demand can be formed.Meanwhile first filters the filtering grizzly bar 422 of grizzly bar 421 and second
Width design free degree scope is big, improves the bulk strength of filter house 4, and the first filtering grizzly bar 421 and second filters grizzly bar 422
When extruding filtering, deflection is small, ensures the precision of time of filtration, and time of filtration value uniformity, by the juice of filter house 4
Liquid purity is higher, and mouthfeel is finer and smoother, and the first annular annular sidewall 412 of side wall 411 and second is disassembled into difference after squeezing the juice
Cleaning, convenient disassembly, simple in construction and easy cleaning, Consumer's Experience are more preferable.
In the present embodiment, the annular sidewall 41 is provided with rib 49, and the rib extends downwardly from annular sidewall upper end
Set, the rib 49 coordinates with the spiral 23 on extruding fillter section carries out extruding filtering, and filter efficiency is higher.The rib 49
It is specifically located on the second filtering grizzly bar 422 of the second annular sidewall, naturally it is also possible to be arranged on above the second filtering grizzly bar, dash forward
Set for annular sidewall.Certainly, the first filtering grizzly bar and the second filtering grizzly bar can also filter directly as rib and extruding
Duan Peihe extruding filterings.
The bottom wall 43 is made with the first annular integral type of side wall 411, and the bottom wall central is open provided with upper and lower ends
Positioning sleeve, the positioning sleeve includes through hole, annular surrounding edge and annular boss, specifically, the center of bottom wall 43, which is provided with, supplies screw shaft
The through hole 431 passed through, the edge of through hole 431 are upwardly extended to form annular surrounding edge 432, and the upper end of the annular surrounding edge is inwardly prolonged
Stretch to form annular boss 433, the center of juice chamber bottom wall 32 is provided with waterproof cylinder 321, and the filter house 4 is enclosed by annular
Side 432 is sheathed on waterproof cylinder.The annular surrounding edge 432 can prevent the juice in juice chamber from through hole seepage and carry over
Screw shaft is downwardly into motor, avoids damaging motor 11, positioning sleeve is set on waterproof cylinder, enters conduct to filter house 4
To spacing, waterproof cylinder upper end is provided with waterproof seal 36, in juice-extracting process material the annular sidewall of filter house is applied to
Under pressure, the lower surface of annular boss 433 is compressed waterproof seal upper surface, further prevent that juice from postponing screw rod
Axle is leaked into motor, good airproof performance, and waterproof effect is also more preferable.It is of course also possible to directly set up defences in annular boss inward flange set
Watertight seal, play the effect of multiple antiseep so that juice extractor integral waterproofing performance is relatively reliable.
The top and bottom of the first filtering grizzly bar 421 are individually fixed in first annular side wall 411, the second filter grid
The top and bottom of bar 422 are individually fixed on the second annular sidewall 412, so set the intensity on the one hand ensureing filter house,
Grizzly bar is hardly damaged, while ensure that the stability of time of filtration, and time of filtration is uniformly not easy to change with grizzly bar.The mistake
Filtering gap 46, width is consistent from top to bottom, because the entire outer diameter of filter house 4 is in up big and down small cone barrel, therefore, to ensure
The uniformity of gap width is filtered, that width of the filter grid tapers into from top to bottom.The cross section of each filtering grizzly bar
Trapezoidal, the width for filtering grizzly bar tapers into from inside to outside, so that the cross section of time of filtration gradually becomes from inside to outside
Greatly, it is easy to juice to extrude.
Second annular sidewall is provided with positioning convex 413, and first annular side wall is provided with detent 414, described
Positioning convex 413 coordinates with detent 414, makes the second annular sidewall 412 circumferentially fixed relative to first annular side wall 411,
So as to ensure that the time of filtration value I sizes that the first filtering grizzly bar 421 and the second filtering grizzly bar 422 are formed are constant, juice slag point is realized
From.In the present embodiment, the positioning convex 413 is circumferentially disposed in the lower end of the second annular sidewall 412, specifically by the second filtering grizzly bar
422 continue to be downwardly extending on the outer ring surface of the lower end of the second annular sidewall 412, are corresponded with the first filtering grizzly bar 421
Set, accordingly, the detent 414 is formed on the inner ring surface of first annular side wall 411, and filters grizzly bar with first
421 gaps formed, which correspond, to be set, after first annular side wall and the second annular sidewall are installed in place, the first filtering grizzly bar and
Second filtering grizzly bar shifts to install, and positioning convex and detent cut also to correspond and set, and anti-rotation effect is good, effectively protects
The uniformity of time of filtration is demonstrate,proved, and is not susceptible to deform in juice-extracting process.Certainly, it is directly adjacent that the locking groove, which can also be,
The first filter grid bar formed gap, with the positioning convex formed second filtering grizzly bar on, positioning convex coordinate carry out
Positioning.
The juice chamber bottom wall edge is provided with locking projection 33, and the first annular side wall of filter house is provided with and locking projection
The anti-rotation projection 47 of cooperation, locking is raised circumferential to filter house progress spacing with anti-rotation male cooperation, described anti-in the present embodiment
Turn projection to be arranged on the first filtering grizzly bar of first annular side wall, and it is outwardly and extend to be formed, in juice-extracting process, mistake
Filter portion 4 is fixed relative to juice chamber 3, realizes the cooperation of the dynamic component of screw rod 2 and 4 quiet part of filter house, extrudes filter effect
It is good.Locking projection 33 is also provided with the present embodiment on the outer ring surface of waterproof cylinder 321, accordingly, annular surrounding edge 432
Inner ring surface is provided with corresponding anti-rotation projection 47, sets corresponding anti-rotation structure in diverse location respectively, makes filter house
Locating effect is more preferable, spacing more reliable and more stable.In addition, the cooperation of locking projection 33 and anti-rotation projection 47, installs filter house 4
Shi Buyong is aligned, more easy to install.Filter house 4 is vertically loaded into juice chamber bottom, is then charged into screw rod 2, is opened after completing final assembly
Dynamic juice extractor, filter house first rotates with screw rod, when the anti-rotation projection 47 on filter house rotates with filter house and touches juice chamber
On convex 33 of locking after, filter house is locked out immediately, so as to which that realizes filter house exempts from contraposition installation and circumferential spacing, to material
Carry out effectively extruding filtering.
In the present embodiment, juice chamber bottom wall 32 is provided with slag notch 34, and slag notch 34 is specifically located at pressure discharge passage
In 322 side wall, the first annular side wall lower ends are provided with slag-drip opening 44, and the slag-drip opening 44 is arranged at the first filtering grizzly bar
421 lower section, after filter house 4 and juice chamber 3 are circumferentially positioned, slag-drip opening 44 is correspondingly arranged with slag notch 34.Second annular
Side wall 412 is located above slag-drip opening, and the inwall lower end of first annular side wall 411 is provided with ring-shaped step 433, certainly, the annular
Step can also be replaced by circumferentially disposed projection.The slag-drip opening is arranged on the anchor ring of ring-shaped step, the second annular sidewall
412 lower end abuts with the upper surface of ring-shaped step.Specifically, the lower end of first annular side wall 411 and annular surrounding edge 432 with
And bottom wall 43 is collectively forming slagging channel, the side ring surface and bottom surface of the slagging channel are helicoid, the side of the slagging channel
The inner ring surface of anchor ring namely the ring-shaped step 4111, the bottom surface of slagging channel is the bottom wall of filter house, the helicoid
The hand of spiral is consistent with the rotation direction of propulsion of spiral 23, and the difference in height scope of the helicoid is 0.5mm ~ 2.5mm, is so set
Putting is advantageous in that, material residue is more easy to comply with slagging channel and runs to slag-drip opening 44, and from the slag notch 34 connected with slag-drip opening 44
Discharge.The outer ring surface of the first annular side wall 411 is located at the side of slag-drip opening 44 and is provided with deslagging inclined-plane, the deslagging inclined-plane and spiral shell
The minimum point of radial facing is respectively arranged on the both sides of slag-drip opening 44, because slag-drip opening is arranged in first annular side wall, in screw rod deslagging
In section in the tangential direction of slagging rib, the setting on deslagging inclined-plane makes deslagging more smooth, and deslagging is more efficient.Difference in height is less than
During 0.5mm, deslagging improved efficiency unobvious, when difference in height is more than 2.5mm, the thickness of first annular side wall is too thick, waste of materials,
Cost is caused to increase.
It should be understood that screw rod lower end is provided with the annular cavity of lower ending opening, after screw shaft inserts annular surrounding edge, annular is recessed
The inner ring surface of chamber can also coordinate with the outer ring surface of annular surrounding edge, ensure the axiality of screw rod and through hole on filter house bottom wall, from
And the precision of extruding time of filtration value is improved, the inner ring surface of annular cavity is made up of antifriction metal (AFM), and the annular surrounding edge is provided with
Wear-resisting ring, wear-resisting ring are metal or wear resistant plastic.And annular boss can also coordinate with the inner top surface of the annular cavity of screw rod,
To limit moving above and below filter house.
It should be understood that can also be provided with the juice chamber bottom wall, locking is raised, and filter house is provided with anti-rotation projection,
Locking is raised circumferential to filter house progress spacing with anti-rotation male cooperation.
It should be understood that the body is spherical in shape or almost spherical.
It should be understood that the juice chamber may be arranged as the consistent straight tube shape of external diameter.
It should be understood that milling gap value I may be arranged as 0.8mm, 2.5mm, 2.8mm, 3mm.
It should be understood that the body shape can also be arranged to other, external diameter first becomes the big rear shape deformed from top to bottom
Shape, the longitudinal section of the body is oval or Long Circle.
It should be understood that slag notch can also be arranged on juice chamber side wall lower ends.
It should be understood that the cross section of the filtering grizzly bar is triangular in shape.
It should be understood that the first annular side wall lower ends are provided with two or three or four slag-drip openings, multiple slag-drip openings
Circumferentially it is uniformly distributed, after anti-rotation is raised and locking male cooperation is circumferentially fixed relative to juice chamber by filter house, one of them
Slag-drip opening connection corresponding with the slag notch on juice chamber bottom wall carries out deslagging, while filter house exempts from positioning, realizes slag-drip opening certainly
Dynamic contraposition.
Embodiment two：
As shown in Figure 7 to 9, the present embodiment and the difference of embodiment one are, the filter house 4 and screw rod 2 are different.This
In embodiment, the filter house 4 is in bowl-shape, filtering grizzly bar on the filter house 4 radially branch, and filter house 4 includes the
One annular sidewall 411 and the second annular sidewall 412 being sheathed in first annular side wall, circumferentially set in first annular side wall 411
There is the first filtering grizzly bar 421, the second annular sidewall 412 is provided with the second filtering grizzly bar 422, the first filtering grizzly bar 421 and second
Filtering grizzly bar 422 shifts to install to form the time of filtration 46, is additionally provided with reinforcing ring 4121 outside the first annular side wall, adds
The bulk strength in strong filter portion, while support positioning action is also played to filter house 4, in the present embodiment, time of filtration value I is
1mm, juice purity is further improved, juice mouthfeel is more preferably fine and smooth, and the annular sidewall of first annular side wall 411 and second
412 detachable cooperations, easy cleaning.The juice chamber side wall 31 is provided with circular orientation step, the circular orientation step with
Reinforcing ring lower surface coordinates, and filter house is carried out spacing.Certainly, the circular orientation step can also be by circumferentially disposed projection
Instead of.
The upper end open of first annular side wall 411, lower end are provided with bottom wall 43, and bottom wall is provided with through hole 431, through hole edge
Upwardly extend to form annular surrounding edge 432, the annular upper end of surrounding edge 432 is not provided with annular boss 433 in the present embodiment, facilitates filter house
Installation, filter house 4 are set on waterproof cylinder by annular surrounding edge.In the present embodiment, the longitudinal section of screw body 22 is in ellipse
Circle, the screw body are in elliposoidal, and body 22 includes promoting segment of cutting 221, attrition grinding section 222, extruding from top to bottom
Fillter section 223 and the deslagging section 224 being downwardly extending by extruding fillter section, deslagging section 224 are provided with slagging rib 24, deslagging
Muscle 24 and 23 smooth connection of spiral, the extruding fillter section 223 match with the shape of filter house 4, and deslagging section 224 is arranged at screw rod
The bottom of body 22, the first annular side wall 411 of filter house 4 are provided with slag-drip opening 44, slag-drip opening and row with the junction of bottom wall 43
Slag muscle 24 is correspondingly arranged, and the slag-drip opening 44 is located at the annular side of surrounding edge 432, and second annular sidewall 412 is provided with opening
45, the opening 45 is correspondingly arranged with slag-drip opening 44.
In the present embodiment, the positioning convex 413 can also be downwardly extending by the edge of the second annular sidewall 412, institute
State the first annular edge of side wall 411 and be downwardly extending projection, projection is provided with the detent 414, the He of positioning convex 413
The grafting of detent 414 coordinates.
It should be understood that first annular side wall and the second annular sidewall upper end are respectively provided with reinforcing ring, increase bulk strength, together
When also act as auxiliary positioning, the second annular sidewall is fixed relative to first annular side wall, filter house is fixed relative to juice chamber.
It should be understood that positioning convex can also be set directly on the bottom wall of filter house, detent corresponds to set therewith
Put and positioning action is played to the second annular sidewall.
Juice extractor other structures described in the present embodiment and effect are consistent with embodiment one, and here is omitted.
Embodiment three：
As shown in Figure 10 to Figure 11, the present embodiment and the difference of embodiment one are, the knot of the filter house 4 and screw rod 2
Structure is different.In the present embodiment, screw body 22 from top to bottom includes promoting segment of cutting 221, attrition grinding section 222, extruding filtering
Section 223 and extruding fillter section extend the deslagging section 224 to be formed, the extruding fillter section 223 and deslagging section 224 to screw rod direction of principal axis
The bottom of screw rod 2 is may be contained within, and it is tapered.The external diameter of the attrition grinding section 222 from top to bottom gradually increases, attrition grinding
Section 222 and the transition position largest outside diameter of extruding fillter section 223 of screw rod bottom, spiral 23 in attrition grinding section 222 and were extruded
Spiral in filter section 223 is smoothly connected.Corresponding with tapered squeezing fillter section, the filter house is tapered, and on annular sidewall
Cone angle it is consistent with the cone angle for extruding fillter section, in the present embodiment, the cone angle that is formed with horizontal plane of extruding fillter section is
23°。
Filter house 4 includes first annular side wall 411 and the second annular sidewall being sheathed in first annular side wall, Yi Jiyu
The bottom wall of first annular side wall lower ends connection, the center of bottom wall 43 are provided with the through hole 432 passed through for screw shaft 21, in the present embodiment,
The through hole is directly set on waterproof cylinder 321, filter house 4 is carried out spacing, and annular surrounding edge and ring are not provided with through hole
Shape boss, further simplify the structure of filter house, also more easy cleaning easy to install.The anti-rotation projection is arranged at the bottom of filter house 4
On wall, coordinate with the locking projection 33 on juice chamber bottom wall 32.
Juice extractor other structures described in the present embodiment and effect are consistent with embodiment one, and here is omitted.
Example IV：
As shown in figure 12, the present embodiment and the difference of embodiment one are, the structure of juice chamber 3 and filter house 4 is different,
In the present embodiment, the bottom wall of juice chamber 3 is plane, is not provided with waterproof cylinder, and juice chamber bottom wall central sets positioning hole 37, supplies
Motor shaft is connected with screw shaft, and positioning hole is provided with waterproof seal 36, and the filter house 4 includes annular sidewall 41 and bottom
Wall 43, bottom wall central are provided with through hole 431, and through hole upwardly extends to form annular surrounding edge 432, and the annular upper end of surrounding edge 432 extends internally
Annular boss 433 is formed, waterproof seal 36 is arranged on annular boss 433, forms further anti-leakage structure, the annular is enclosed
Side 432 is equivalent to the waterproof cylinder being arranged on originally on juice chamber bottom wall.Screw rod 2 coordinates the juice squeezed out to pass through with filter house
Discharged by the time of filtration on annular sidewall, distant from juice chamber bottom wall positioning hole, juice is from juice chamber side wall lower ends
Juice opening is discharged to the outside, so as to avoid juice from leaking into motor.
Juice extractor other structures described in the present embodiment and effect are consistent with embodiment one, and here is omitted.
Embodiment five：
As shown in figure 13, the present embodiment and the difference of embodiment one are, the filter house 4 is only surrounded by annular sidewall
41, filter house end opening about 4, the filter house is sheathed on the extruding fillter section of screw rod, and the filter house 4 includes annular side
Wall 41, annular sidewall are provided with filtering grizzly bar 42, and the filtering grizzly bar 42 is arranged at intervals and forms time of filtration 46.The present embodiment
In, the filter house 4 is surrounded by individual layer annular sidewall 41, and the filter house 4 is in cone cylinder shape, extrudes fillter section 223 and annular side
Wall shape is adapted, and increases filter area, lifts filter efficiency.In addition, the annular sidewall 41 of cone cylinder shape and perpendicular shape
Into angle, horizontal direction and vertical side are carried out to the downward thrust that annular sidewall applies under the impetus of spiral to material
To decomposition, further reduce the thrust for the material that filter house in the vertical direction is subject to, avoid filter house from damaging, be also more favorable for
Fruit juice uniformly flows out from filter house.
It should be understood that the filter house can also be surrounded by double-deck annular sidewall, i.e., annular sidewall includes first annular
Side wall and the second annular sidewall being sheathed in first annular side wall, first annular side wall are provided with the first filtering grizzly bar, and second
Annular sidewall is provided with the second filtering grizzly bar, and the first filtering grizzly bar and the second filtering grizzly bar shift to install to form time of filtration.Enter
One step simplifies the structure of filter house.
Juice extractor other structures described in the present embodiment and effect are consistent with embodiment one, and here is omitted.
Embodiment six：
As shown in figure 14, the present embodiment and the difference of embodiment five are, the filter house 4 includes individual layer annular sidewall 41
And the bottom wall 43 being connected with annular sidewall lower end, annular sidewall are provided with time of filtration 46, so set cause filter house 4 by
Bottom wall 43 and annular sidewall 41 surround a receiving space, and annular sidewall 41 is used to filter, and the lower end of annular sidewall 41 sets deslagging
Mouth 44, for deslagging, deslagging space and filtering row's juice space in the vertical direction cause the separation of juice slag more in upper and lower distribution
Add thoroughly, more, and crushing juice rate is also higher for fruit juice exquisiteness mouthfeel.Bottom wall 43 is provided with through hole, is easy to screw rod to install, while can also
Radial positioning is played a part of to filter house.
Juice extractor other structures described in the present embodiment and effect are consistent with embodiment five, and here is omitted.
Embodiment seven：
As shown in Figure 15 to Figure 16, the present embodiment and the difference of embodiment one are, the first filtering grizzly bar 421 lower end
It is fixed in first annular side wall 411, and upper end is hanging, the second annular sidewall is fixed in the second filtering grizzly bar 422 upper end
On 412, and lower end is hanging, and the first filtering grizzly bar 411 and second filters grizzly bar 422 and is mutually inserted cooperation by free end.Assembling
After good, the free end of the first filtering grizzly bar 421 is spacing by the second annular sidewall, and the second filtering free end of grizzly bar 422 is by the first ring
Shape side wall is spacing, ensures that grizzly bar is unlikely to deform, and so as to ensure the precision of time of filtration value, so setting also is easier filter house
Installation, and when first annular side wall and the second annular sidewall disassembly, cleaning, grizzly bar free end elastically deformable, make adjacent head grid
Gap between bar becomes big, more easy cleaning.
The positioning convex 413 is circumferentially disposed above first annular side wall, is correspondingly arranged with the first filtering grizzly bar upper end,
In the present embodiment, the positioning convex 413 is that the upper end of the first filtering grizzly bar upwardly extends the tip to be formed, and corresponding
, detent 414 is then formed by the gap upper end formed between the second adjacent filtering grizzly bar 422, and shape and convex
413 adaptations, when the second annular sidewall is sheathed in first annular side wall from top to bottom, circumferentially disposed positioning convex is just with determining
Position groove is correspondingly arranged.
Juice extractor other structures described in the present embodiment and effect are consistent with embodiment one, and here is omitted.
Embodiment eight：
As shown in figure 17, the present embodiment and the difference of embodiment one are, the time of filtration on the filter house 4 is different,
Filter house is sheathed on extruding fillter section, and filter house 4 includes annular sidewall 41 in the present embodiment, and annular sidewall is provided with filter bores
48, juice is discharged from filter bores.Certainly, annular sidewall by first annular side wall and can also be sheathed in first annular side wall
The second annular sidewall composition, first annular side wall is provided with the first filter bores, and the annular sidewall is provided with the second filter bores,
First filter bores are staggered to form the time of filtration with the second filter bores.The size of filter bores and formation can be according to extruding
Filter demand is set.
It should be understood that first annular side wall and/or the second annular sidewall are provided with rib, the filter bores are arranged on muscle
On bar, or it is arranged between rib.
It should be understood that the filter bores are ellipse or Long Circle or polygon, and while filtering juice, filter bores side
Edge can play flow-disturbing effect to juice, more uniform from the juice mixing of filter bores outflow, be not easy oxidation stratification.
As described above, preferred embodiment only of the present utility model, is not used for limiting reality of the present utility model
Scope is applied, i.e., all equivalent changes and modifications made according to the utility model, is all that the utility model claims scope is covered,
Here no longer illustrate one by one.
Claims (10)
1. a kind of high vertical screw juice extractor of crush efficiency, including support, the motor in support, above support
The screw rod of juice chamber, the upper lid being covered on above juice chamber and longitudinal direction in the juice chamber, juice chamber include juice chamber side wall and
Juice chamber bottom wall, juice chamber is interior to be provided with filter house, and screw rod includes screw shaft and body, and body is provided with spiral, it is characterised in that
The body from top to bottom includes promoting segment of cutting, attrition grinding section and extruding fillter section, and the filter house, which is sheathed on, to be extruded
Coordinate outside filter section and with extruding fillter section and carry out extruding filtering.
2. vertical screw juice extractor according to claim 1, it is characterised in that the external diameter of the body by propulsion segment of cutting to
Attrition grinding section becomes larger, and is tapered into by attrition grinding section to extruding fillter section.
3. vertical screw juice extractor according to claim 1, it is characterised in that the body is provided with least one main spiral shell
Rotation, the principal screw are extended downward into along extruding fillter section lower end by propulsion segment of cutting.
4. vertical screw juice extractor according to claim 3, it is characterised in that the body is provided with least one auxiliary spiral shell
Rotation, the auxiliary spiral extend downward into extruding fillter section lower end by attrition grinding section, and the auxiliary spiral is disposed adjacent with principal screw.
5. vertical screw juice extractor according to claim 1, it is characterised in that in the attrition grinding section and extruding fillter section
Helical length be H, 0.2mm≤H≤2mm.
6. vertical screw juice extractor according to claim 3, it is characterised in that the height for promoting the principal screw on segment of cutting
Spend for h, 2mm≤h≤40mm.
7. vertical screw juice extractor according to claim 3, it is characterised in that the principal screw protrude from the height of body by
On be gradually reduced downwards.
8. vertical screw juice extractor according to claim 1, it is characterised in that the extruding fillter section lower end is provided with deslagging
Muscle, the slagging rib and the smooth connection of the spiral lower end.
9. vertical screw juice extractor according to claim 1, it is characterised in that the juice chamber bottom wall is provided with waterproof cylinder
And the pressure discharge passage set around waterproof cylinder, the side wall of the pressure discharge passage are provided with slag notch.
10. vertical screw juice extractor according to claim 9, it is characterised in that the filter house includes annular sidewall and bottom
Wall, annular sidewall lower end are stretched into pressure discharge passage and coordinated with the side ring surface of pressure discharge passage, and annular sidewall lower end is set
There is slag-drip opening corresponding with slag notch.
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| CN201720061183.7U CN206867054U (en) | 2017-01-17 | 2017-01-17 | A kind of high vertical screw juice extractor of crush efficiency |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124284A (en) * | 2018-10-14 | 2019-01-04 | 中山市欧博尔电器有限公司 | Vertical type juicing machine |
| CN111214093A (en) * | 2019-03-12 | 2020-06-02 | 九阳股份有限公司 | Vertical screw extrusion juicer capable of quickly discharging juice |
| CN113876175A (en) * | 2020-07-01 | 2022-01-04 | 杭州九阳小家电有限公司 | Accompanying stock machine |
-
2017
- 2017-01-17 CN CN201720061183.7U patent/CN206867054U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124284A (en) * | 2018-10-14 | 2019-01-04 | 中山市欧博尔电器有限公司 | Vertical type juicing machine |
| CN111214093A (en) * | 2019-03-12 | 2020-06-02 | 九阳股份有限公司 | Vertical screw extrusion juicer capable of quickly discharging juice |
| CN111214093B (en) * | 2019-03-12 | 2021-03-23 | 九阳股份有限公司 | Vertical screw extrusion juicer capable of quickly discharging juice |
| CN113876175A (en) * | 2020-07-01 | 2022-01-04 | 杭州九阳小家电有限公司 | Accompanying stock machine |
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