CN203987455U - Screw extrusion type juicer - Google Patents

Abstract

The utility model provides a kind of screw extrusion type juicer, comprise: juice collecting cup, screw rod and screen holder, on the bottom surface of juice collecting cup, be provided with dreg collecting slot, and the cross-sectional area of dreg collecting slot is less than the base area of juice collecting cup, on the sidewall of dreg collecting slot, be provided with slag-drip opening, one side of slag-drip opening is provided with adjusting device, the area of the adjustable slag-drip opening of adjusting device; Screw rod is axially set in juice collecting cup along juice collecting cup, and the lower end of screw rod is provided with dreg scraping unit, and dreg scraping unit is positioned at dreg collecting slot; Screen holder is hollow columnar, and screen holder is connected in juice collecting cup, and screw rod is positioned at screen holder, and filter screen is installed on screen holder, between filter screen and the wall of cup of juice collecting cup, forms juice chamber.The screw extrusion type juicer that the utility model provides, the installation of screen holder is simple and convenient, and has avoided residue to be piled up in the problem of filter screen bottom, makes the cleaning of filter screen simple and convenient, has improved the crushing juice rate of juice extractor simultaneously.

Description

Screw extrusion type juicer

Technical field

The utility model relates to household appliance technical field, more specifically, relates to a kind of screw extrusion type juicer.

Background technology

Along with the raising of living standards of the people and going deep into gradually of health idea, increasing consumer abandons various " additive " beverage, has pure natural color and luster, fragrance and is rich in needed by human vitamin and the Juice of trace element then pay close attention to.But want to drink every morning one glass of excellent fresh squeezing Juice, a suitable Domestic fruit extractor is absolutely necessary.Along with the raising of quality of life, consumer's phychology starts the taste life transition to nutrient health by the most basic life requirement simultaneously, and this universal and upgrading that is juice extractor provides more possibilities.

What the Normal juice machine of selling was in the market different with juice extractor in the past is that it is to squeeze the juice with stone mill principle, absolute low speed, 70-80 per minute transfers the possession of you can relievedly will not destroy nutrient completely, 100% has retained activity, because Juice nutrient resistance to high temperature especially a little less than, allegedly exceed 40 degree just stale, per minute several thousand turn still more, moment high-speed and high-temperature destruction secondly, Normal juice machine from the different of other juice extractor maximum is exactly, it has solved separating of agricultural chemicals and heavy metal and active juice satisfactorily, graceful according to U.S.'s promise. doctor's Wo Ke (active fruit juice mixer founder) research, the proportion of agricultural chemicals and heavy metal is all higher than the proportion of water, only have on the fiber of being squeezed in and just can not be mixed in juice.If fiber is first crushed into broken foam by a step, must make juice and powder mix, then be actually a medicine and heavy metal powder is unreserved all mixes and drunk by people with juice with centrifugal drying juice.And Normal juice machine is heavy metal and agricultural chemicals and the fiber discharge cinder notch that tightly presses together, agricultural chemicals and heavy metal and fiber just had good affinity originally in fact, it is along with the growth of fruits and vegetables is bonded on fruit-vegetable fibre, add the extruding of gear, strike up partnership especially, you absolutely not must worry can sneak in juice, and what you drank is the active juice of totally nontoxic.

There is in use following problem in the juice extractor at a slow speed using at present:

1, because a ring shape dreg discharging tunnel is arranged at screen holder bottom, and slag-drip opening is to be axially placed in screen holder bottom circumferential position, while squeezing the juice, residue fills and blocks up in the annular row slag chute of screen holder bottom and slag-drip opening place through screw extruding to dense state, cause scrub squeeze the juice after screen holder be difficult to the problem of cleaning;

2, need be in alignment with the slag-drip opening of juice collecting cup bottom because of the axial slag-drip opening of screen holder bottom surface, make screen holder have when mounted direction to coordinate requirement, cause filter screen that inconvenient problem is installed;

3, because of screw rod, residue extruding is entered to the ash pit of screen holder bottom, the in the situation that of squeezing the juice continuously in the needs long period, residue is easily piled up in the bottom of screen holder, causes the bad problem of the effect of squeezing the juice.

Utility model content

The utility model is intended at least solve one of technical problem existing in prior art.

For this reason, the purpose of this utility model is, the easily installation of a kind of screen holder, easy cleaning is provided, also can effectively avoids residue to be piled up in the screw extrusion type juicer of screen holder bottom.

For achieving the above object, the utility model provides a kind of screw extrusion type juicer, comprise: juice collecting cup, on the bottom surface of described juice collecting cup, be provided with dreg collecting slot, and the cross-sectional area of described dreg collecting slot is less than the base area of described juice collecting cup, on the sidewall of described dreg collecting slot, be provided with slag-drip opening, a side of described slag-drip opening is provided with adjusting device, the area of the adjustable described slag-drip opening of described adjusting device; Screw rod, described screw rod is along in the described juice collecting cup of being axially set in of described juice collecting cup, and the lower end of described screw rod is provided with dreg scraping unit, and described dreg scraping unit is positioned at described dreg collecting slot; And screen holder, described screen holder is hollow columnar, and described screen holder is connected in described juice collecting cup, and described screw rod is positioned at described screen holder, on described screen holder, filter screen is installed, and between described filter screen and the wall of cup of described juice collecting cup, forms juice chamber.

The screw extrusion type juicer that the utility model provides, on the one hand, effectively avoid residue to be piled up in the problem of filter screen bottom, make the cleaning of filter screen simple and convenient, on the other hand, effectively reduce the installation difficulty of screen holder, thereby make the installation of screen holder simple and convenient, again on the one hand, what effectively ensured juice extractor goes out juice effect, promote product quality, specifically, first, the screen holder that prior art is used, when mounted, the axial slag-drip opening that is arranged on screen holder bottom surface need be in alignment with the slag-drip opening of juice collecting cup bottom, and the screen holder that the utility model provides is designed to bypass structure, its bottom ringless-type dreg discharging tunnel and slag-drip opening, when mounted, only need screen holder to be directly installed in juice collecting cup, and with the clamping of juice collecting cup phase, thereby make the installation of screen holder more convenient, the rear residue of simultaneously effectively having avoided having squeezed the juice is piled up in the problem of filter screen bottom, the filter screen that makes screen holder and install on screen holder is easy to clean after squeezing the juice, secondly, the angle that the slag-drip opening of the juice extractor that prior art is used and screw rod direction of rotation are in 90 °, and the screw extrusion type juicer that the utility model provides, slag-drip opening be arranged on juice collecting cup bottom side to, to be slag-drip opening squeeze with screw rod, and to push away the direction of residue consistent, while making screw rod rotation, tangentially squeeze the residue of releasing and can discharge easily slag-drip opening, thereby effectively solve the not smooth defect of deslagging, make slagging tap of screw extrusion type juicer more smooth and easy, finally, the screw extrusion type juicer that the utility model provides, at slag-drip opening, place is provided with adjusting device, adjusting device can be according to the fruits and vegetables of different hardness, regulate the top of the slag of crossing of slag-drip opening to amass, for harder fruits and vegetables, utilize adjusting device that the area of slag-drip opening is increased, be easy to slag tap, otherwise, while squeezing the softer fruits and vegetables of hardness, utilize adjusting device that the area of slag-drip opening is reduced, be difficult for slagging tap, like this, make the fruits and vegetables of different hardness time that is squeezed in juice extractor more reasonable, thereby effectively improve crushing juice rate, and then effectively promoted the quality of product.

In addition, the screw extrusion type juicer providing according to the utility model above-described embodiment also has following additional technical feature:

According to an embodiment of the present utility model, described adjusting device comprises: driving mechanism, and described driving mechanism is arranged on the wall of cup of described juice collecting cup movably; And executing agency, described executing agency is arranged on the sidewall of described dreg collecting slot, and can move along the sidewall of described dreg collecting slot, one end of described executing agency is connected with described driving mechanism, the other end is positioned at a side of described slag-drip opening, described driving mechanism can drive described executing agency to move, the area of the adjustable described slag-drip opening of movement of described executing agency.

According to an embodiment of the present utility model, described executing agency comprises: traversing carriage, the shape of described traversing carriage and the sidewall shape of described dreg collecting slot are suitable, one end of described traversing carriage is connected with described driving mechanism, and described driving mechanism can drive described traversing carriage to move along the sidewall of described dreg collecting slot; With gear plug, described gear plug is arranged on the other end of described traversing carriage, and the area of described gear plug is not less than the area of described slag-drip opening.

According to an embodiment of the present utility model, described driving mechanism comprises: driven wheel, and described driven wheel is meshed with the tooth bar being arranged on described traversing carriage; And driving shaft, described driving shaft is installed in rotation on the wall of cup of described juice collecting cup, and one end of described driving shaft and described driven wheel are connected to a fixed, and the rotation of described driving shaft drives described driven wheel to rotate.

According to an embodiment of the present utility model, described gear plug is flexible glue elasticity gear plug.

According to an embodiment of the present utility model, described driving mechanism also comprises knob, and described knob is fixedly connected with the other end of described driving shaft.

According to an embodiment of the present utility model, described driving mechanism comprises: driving shaft, on the wall of cup of described juice collecting cup, be provided with the draw-in groove matching with described driving shaft, described driving shaft is arranged in described draw-in groove movably, one end of described driving shaft is fixedly connected with described traversing carriage, and the movement of described driving shaft can drive described traversing carriage to move along the sidewall of described dreg collecting slot.

According to an embodiment of the present utility model, described adjusting device also comprises handle, and described handle is fixedly connected with the other end of described driving shaft.

According to an embodiment of the present utility model, described dreg scraping unit is that the spiral that is arranged on described screw rod lower end is scraped muscle.

According to an embodiment of the present utility model, described dreg scraping unit is the muscle of scraping that multiple axis directions along described juice collecting cup are arranged on described screw rod lower end, in described dreg collecting slot, be provided with multiple anti-skidding block reinforcements, multiple described anti-skidding block reinforcements and multiple described in scrape and between muscle, there is gap.

According to an embodiment of the present utility model, described dreg scraping unit is that stainless steel is scraped slag part or PEI is scraped slag part, and the bottom surface of described juice collecting cup is corrosion resistant plate or PEI plate.

Additional aspect of the present utility model and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present utility model.

Brief description of the drawings

Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:

Fig. 1 is according to the sectional structure schematic diagram of the screw extrusion type juicer described in the utility model one embodiment;

Fig. 2 is the sectional structure schematic diagram of juice collecting cup in the screw extrusion type juicer shown in Fig. 1;

Fig. 3 be in Fig. 1 A-A to sectional structure schematic diagram;

Fig. 4 is that in the screw extrusion type juicer shown in Fig. 1, adjusting device is removed the perspective view after gear plug;

Fig. 5 is the plan structure schematic diagram of the adjusting device shown in Fig. 4;

Fig. 6 is the sectional structure schematic diagram of screen holder in the screw extrusion type juicer shown in Fig. 1.

Wherein, in Fig. 1 to Fig. 6, the corresponding relation between Reference numeral and portion mechanism title is:

100 screw extrusion type juicers, 10 juice collecting cups, 11 dreg collecting slots, 111 slag-drip openings, 112 anti-skidding block reinforcements, 12 slag releasing channels, 20 screen holders, 21 filter screens, 30 screw rods, 31 dreg scraping units, 40 adjusting devices, 41 traversing carriages, 411 tooth bars, 42 gear plugs, 43 driven wheels, 44 driving shafts, 45 knobs.

Detailed description of the invention

In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.

A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.

1 the screw extrusion type juicer providing according to some embodiment of the utility model is described to accompanying drawing 6 with reference to the accompanying drawings.

As shown in Figure 1, screw extrusion type juicer 100 juice extractors that embodiment of the utility model provides, comprising: juice collecting cup 10, screw rod 30 and screen holder 20;

Particularly, as shown in Figure 2, on the bottom surface of juice collecting cup 10, be provided with dreg collecting slot 11, and the cross-sectional area of dreg collecting slot 11 is less than the base area of juice collecting cup 10, on the sidewall of dreg collecting slot 11, be provided with slag-drip opening 111, as shown in Figure 3, a side of slag-drip opening 111 is provided with adjusting device 40, the area of the adjustable slag-drip opening 111 of adjusting device 40; As shown in Figure 1, screw rod 30 is axially set in juice collecting cup 10 along juice collecting cup 10, and the lower end of screw rod 30 is provided with dreg scraping unit 31, and dreg scraping unit 31 is positioned at dreg collecting slot 11; As shown in Figure 1, screen holder 20 is hollow columnar, and screen holder 20 is connected in juice collecting cup 10, and screw rod 30 is positioned at screen holder 20, as described in Figure 6, filter screen 21 is installed on screen holder 20, as shown in Figure 1, between filter screen 21 and the wall of cup of juice collecting cup 10, forms juice chamber.

The screw extrusion type juicer 100 that the present embodiment provides, on the one hand, effectively avoid residue to be piled up in the problem of filter screen 21 bottoms, make the cleaning of filter screen 21 simple and convenient, on the other hand, effectively reduce the installation difficulty of screen holder 20, thereby make the installation of screen holder 20 simple and convenient, again on the one hand, what effectively ensured juice extractor goes out juice effect, promote product quality, specifically, first, the screen holder that prior art is used, when mounted, the axial slag-drip opening that is arranged on screen holder bottom surface need be in alignment with the slag-drip opening of juice collecting cup bottom, and the screen holder 20 that the present embodiment provides is designed to bypass structure, as shown in Figure 6, its bottom ringless-type dreg discharging tunnel and slag-drip opening 111, when mounted, only need screen holder 20 to be directly installed in juice collecting cup 10, and with juice collecting cup 10 phase clampings, thereby make the installation of screen holder 20 more convenient, the rear residue of simultaneously effectively having avoided having squeezed the juice is piled up in the problem of filter screen 21 bottoms, the filter screen 21 that makes screen holder 20 and install on screen holder 20 is easy to clean after squeezing the juice, secondly, the angle that the slag-drip opening of the juice extractor that prior art is used becomes with screw rod direction of rotation, and the screw extrusion type juicer 100 that the present embodiment provides, as Fig. 1, shown in Fig. 2 and Fig. 3, slag-drip opening 111 be arranged on juice collecting cup 10 bottom sides to, to be slag-drip opening 111 squeeze with screw rod 30, and to push away the direction of residue consistent, when screw rod 30 is rotated, tangentially squeeze the residue of releasing and can discharge easily slag-drip opening 111, thereby effectively solve the not smooth defect of deslagging, make slagging tap of screw extrusion type juicer 100 more smooth and easy, finally, the screw extrusion type juicer 100 that the utility model provides, as shown in Figure 4, at slag-drip opening, 111 places are provided with adjusting device 40, adjusting device 40 can be according to the fruits and vegetables of different hardness, regulate the top of the slag of crossing of slag-drip opening 111 to amass, for harder fruits and vegetables, utilize adjusting device 40 that the area of slag-drip opening 111 is increased, be easy to slag tap, otherwise, while squeezing the softer fruits and vegetables of hardness, utilize adjusting device 40 that the area of slag-drip opening 111 is reduced, be difficult for slagging tap, like this, make the fruits and vegetables of different hardness time that is squeezed in juice extractor more reasonable, thereby effectively improve crushing juice rate, and then effectively promoted the quality of product.

It should be noted that, on the wall of cup of juice collecting cup 10, be also provided with juice opening (not shown), juice opening is positioned at the top of dreg collecting slot 11, as shown in Figure 1, the lower surface of the wall of cup of juice collecting cup 10 is not less than the bottom surface of dreg collecting slot 11, forms the slagging channel 12 being connected with slag-drip opening 111 on juice collecting cup 10.

Particularly, juice opening is positioned at the top of slagging channel, on juice collecting cup 10, form be connected with juice opening go out juice passage; On one in the upper surface of the dreg collecting slot 11 of juice collecting cup 10 and the lower surface of screen holder 20, be provided with buckle, on another, be provided with the bayonet socket matching with described buckle, by buckle and coordinating of bayonet socket screen holder 20 being connected in juice collecting cup 10.

Wherein, dreg scraping unit is that stainless steel is scraped slag part or PEI is scraped slag part, and the bottom surface of juice collecting cup is corrosion resistant plate or PEI plate.

In an embodiment of the present utility model, dreg scraping unit 31 is that the spiral that is arranged on screw rod 30 lower ends is scraped muscle.

Spiral is scraped the setting of muscle, making residue in dreg collecting slot 11 to be rotated in spiral with screw rod 30 scrapes and under the effect of muscle, discharges like a cork slag-drip opening 111, in addition, between helical structure and residue, be difficult for producing relative sliding, make dreg scraping unit 31 residue in dreg collecting slot 11 all can be discharged to slag-drip opening 111, the problem that makes screw extrusion type juicer 100 not exist residue to pile up.

Alternatively, spiral is scraped muscle and screw rod 30 for integral type structure.

The mechanical property of integral structure is good, and spiral is scraped muscle and screw rod 30 for integral type structure, has effectively ensured that spiral scrapes the bonding strength between muscle and screw rod 30, in order to reduce production costs, enhance productivity, spiral can be scraped to muscle and screw rod 30 is made into integration, batch production.

In another embodiment of the present utility model, as shown in Figure 2, dreg scraping unit 31, for multiple axis directions along juice collecting cup 10 are arranged on the muscle of scraping of screw rod 30 lower ends, is provided with multiple anti-skidding block reinforcements 112 in dreg collecting slot 11, multiple anti-skidding block reinforcements 112 and multiple scraping have gap between muscle.

When screw rod 30 rotates, the muscle of scraping that screw rod 30 lower ends are set rotates and pushes the residue in dreg collecting slot 11 to slag-drip opening 111 with screw rod 30, filled by residue for fear of the gap of scraping between muscle and the sidewall of dreg collecting slot 11, make to scrape muscle and residue and produce relative sliding, cause scraping muscle and cannot push the residue in dreg collecting slot 11 to slag-drip opening 111, anti-skidding block reinforcement 112 is set dreg collecting slot 11 is interior, by the Force decomposition being subject to of residue, to avoid scraping the problem of muscle and residue generation relative sliding, thereby solve the long-pending problem of slag muck.

Alternatively, scraping muscle and screw rod 30 is integral type structure.

The mechanical property of integral structure is good, scrapes muscle and screw rod 30 for integral type structure, has effectively ensured to scrape the bonding strength between muscle and screw rod 30, in order to reduce production costs, enhances productivity, and can be made into integration scraping muscle and screw rod 30, produces in batches.

In above-mentioned arbitrary embodiment, preferably, adjusting device 40 comprises: driving mechanism and executing agency;

Wherein, driving mechanism is arranged on the wall of cup of juice collecting cup 10 actively; Executing agency is arranged on the sidewall of dreg collecting slot 11, and can move along the sidewall of dreg collecting slot 11, one end of executing agency is connected with driving mechanism, and the other end is positioned at a side of slag-drip opening 111, driving mechanism can drive executing agency to move, the area of the adjustable slag-drip opening 111 of movement of executing agency.

Adjusting device 40 regulates the detailed process of area of slag-drip opening 111 as follows: while squeezing harder fruits and vegetables, driving mechanism drives executing agency along outwards mobile suitable distance of the sidewall of dreg collecting slot 11, the area of slag-drip opening 111 is increased, so that pomace is flowed out; Otherwise, while squeezing the softer fruits and vegetables of hardness, driving mechanism drives executing agency to move inward suitable distance along the sidepiece of dreg collecting slot 11, the area of slag-drip opening 111 is reduced, the speed flowing out to reduce pomace, like this, makes the fruits and vegetables of different hardness time that is squeezed in juice extractor more reasonable, thereby effectively improve crushing juice rate, and then effectively promoted the quality of product.

Particularly, executing agency comprises: traversing carriage 41 and gear plug 42; The sidewall shape of the shape of traversing carriage 41 and dreg collecting slot 11 is suitable, and one end of traversing carriage 41 is connected with driving mechanism, and driving mechanism can drive traversing carriage 41 to move along the sidewall of dreg collecting slot 11; Gear plug 42 is arranged on the other end of traversing carriage 41, and the area of gear plug 42 is not less than the area of slag-drip opening 111.

In the time need to regulating the area of slag-drip opening 111, driving mechanism drives traversing carriage 41 to move in or out along the sidewall of dreg collecting slot 11, now, the gear plug 42 that is arranged on traversing carriage 41 other ends moves with the movement of traversing carriage 41, and the movement of gear plug 42 can reduce or increase the area of slag-drip opening 111; Wherein, in order to ensure that gear plug 42 can play the effect of blocking to slag-drip opening 111, the area of design gear plug 42 is not less than the area of slag-drip opening 111, to make gear plug 42 can regulate the area of slag-drip opening 111.

Alternatively, gear plug 42 is flexible glue elasticity gear plug.

Reducing after the area of slag-drip opening 111, can get rid of smoothly in order to make the residue in dreg collecting slot 11, design gear plug 42 is flexible glue elasticity gear plug, like this, in the time that the residue in dreg collecting slot 11 is more, residue can be discharged by extruding flexible glue elasticity gear plug, thus the problem of having avoided residue to pile up, after residue is discharged, flexible glue elasticity is kept off plug and can under self elastic reaction, be resetted, more reasonable to ensure fruits and vegetables time that is squeezed in juice extractor.

Alternatively, traversing carriage 41 is arranged on the sidewall of dreg collecting slot 11 movably by guide rail.

In a specific embodiment of the present utility model, as shown in Fig. 3, Fig. 4 and Fig. 5, driving mechanism comprises: driven wheel 43 and driving shaft 44;

Wherein, driven wheel 43 is meshed with the tooth bar 411 being arranged on traversing carriage 41, driving shaft 44 is installed in rotation on the wall of cup of juice collecting cup 10, and one end of driving shaft 44 and driven wheel 43 are connected to a fixed, and the rotation of driving shaft 44 drives driven wheel 43 to rotate.

In the time need to regulating the area of slag-drip opening 111, the other end to driving shaft 44 applies active force, driving shaft 44 is rotated, driving shaft 44 rotates and drives the driven wheel 43 being fixedly connected with it to rotate, the rotation of driven wheel 43 drives the tooth bar 411 being meshed with it to move, the mobile traversing carriage 41 that drives of tooth bar 411 moves, the mobile gear plug 42 that drives of traversing carriage 41 moves, to regulate the area of slag-drip opening 111, the cooperation of rack-and-pinion 411 is simple and convenient, time saving and energy saving, thus make adjusting device 40 regulate area simple to operation of slag-drip opening 111.

Preferably, driving mechanism also comprises knob 45, and knob 45 is fixedly connected with the other end of driving shaft 44.

In order to make the rotating operation of driving shaft 44 more simple and convenient, the other end at driving shaft 44 is installed knob 45, knob 45 is fixedly connected with driving shaft 44, in the time need to regulating the area of slag-drip opening 111, rotation knob 45, knob 45 rotates and drives driving shaft 44 to rotate, thereby make user can make like a cork driving shaft 44 rotate, in addition, because knob 45 is positioned on the wall of cup of juice collecting cup 10, thereby effectively promoted the appearance effect of screw extrusion type juicer 100.

In another specific embodiment of the present utility model, driving mechanism comprises: driving shaft 44, on the wall of cup of juice collecting cup 10, be provided with the draw-in groove (not shown) matching with driving shaft 44, driving shaft 44 is arranged in draw-in groove movably, and one end of driving shaft 44 is fixedly connected with traversing carriage 41; The movement of driving shaft 44 can drive traversing carriage 41 to move along the sidewall of dreg collecting slot 11.

In the time need to regulating the area of slag-drip opening 111, the other end to driving shaft 44 applies active force, driving shaft 44 is moved along draw-in groove, the mobile traversing carriage 41 that drives of driving shaft 44 moves, the mobile gear plug 42 that drives of traversing carriage 41 moves, to regulate the area of slag-drip opening 111, driving shaft 44 is simple and convenient with coordinating of draw-in groove, thereby makes adjusting device 40 regulate area simple to operation of slag-drip opening 111.

Preferably, adjusting device 40 also comprises handle, and handle is fixedly connected with the other end of driving shaft 44.

In order to make the move operation of driving shaft 44 more simple and convenient, at the other end mounting handle of driving shaft 44, handle is fixedly connected with driving shaft 44, in the time need to regulating the area of slag-drip opening 111, driving handle, handle moves and drives driving shaft 44 to move, thereby make user can make like a cork driving shaft 44 move, in addition, because handle is positioned on the wall of cup of juice collecting cup 10, thereby effectively promoted the appearance effect of screw extrusion type juicer 100.

Wherein, handle can be knob, can be also that other are convenient to hand-held parts, does not repeat them here.

It should be noted that, the technical scheme that the utility model adopts is applicable to the vertical machine of Normal juice at a slow speed or juice extractor, also applicable to the horizontal machine of Normal juice at a slow speed or juice extractor.

In sum, the screw extrusion type juicer that the utility model provides, on the one hand, effectively avoid residue to be piled up in the problem of filter screen bottom, make the cleaning of filter screen simple and convenient, on the other hand, effectively reduce the installation difficulty of screen holder, thereby made the installation of screen holder simple and convenient, more on the one hand, at slag-drip opening, place is provided with adjusting device, adjusting device can be according to the fruits and vegetables of different hardness, regulate the top of the slag of crossing of slag-drip opening to amass, for harder fruits and vegetables, utilize adjusting device that the area of slag-drip opening is increased, be easy to slag tap; Otherwise, while squeezing the softer fruits and vegetables of hardness, utilize adjusting device that the area of slag-drip opening is reduced, be difficult for slagging tap, like this, make the fruits and vegetables of different hardness time that is squeezed in juice extractor more reasonable, thereby effectively improve crushing juice rate, and then effectively promoted the quality of product.

In description of the present utility model, term " multiple " refer to two or connect more than, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.

In the description of this description, the description of term " embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (11)

1. a screw extrusion type juicer, is characterized in that, comprising:

Juice collecting cup, on the bottom surface of described juice collecting cup, be provided with dreg collecting slot, and the cross-sectional area of described dreg collecting slot is less than the base area of described juice collecting cup, on the sidewall of described dreg collecting slot, be provided with slag-drip opening, one side of described slag-drip opening is provided with adjusting device, the area of the adjustable described slag-drip opening of described adjusting device;

Screw rod, described screw rod is along in the described juice collecting cup of being axially set in of described juice collecting cup, and the lower end of described screw rod is provided with dreg scraping unit, and described dreg scraping unit is positioned at described dreg collecting slot; With

Screen holder, described screen holder is hollow columnar, and described screen holder is connected in described juice collecting cup, and described screw rod is positioned at described screen holder, on described screen holder, filter screen is installed, and between described filter screen and the wall of cup of described juice collecting cup, forms juice chamber.

2. screw extrusion type juicer according to claim 1, is characterized in that,

Described adjusting device comprises:

Driving mechanism, described driving mechanism is arranged on the wall of cup of described juice collecting cup movably; With

Executing agency, described executing agency is arranged on the sidewall of described dreg collecting slot, and can move along the sidewall of described dreg collecting slot, one end of described executing agency is connected with described driving mechanism, the other end is positioned at a side of described slag-drip opening, described driving mechanism can drive described executing agency to move, the area of the adjustable described slag-drip opening of movement of described executing agency.

3. screw extrusion type juicer according to claim 2, is characterized in that,

Described executing agency comprises:

Traversing carriage, the shape of described traversing carriage and the sidewall shape of described dreg collecting slot are suitable, and one end of described traversing carriage is connected with described driving mechanism, and described driving mechanism can drive described traversing carriage to move along the sidewall of described dreg collecting slot; With

Gear plug, described gear plug is arranged on the other end of described traversing carriage, and the area of described gear plug is not less than the area of described slag-drip opening.

4. screw extrusion type juicer according to claim 2, is characterized in that,

Described driving mechanism comprises:

Driven wheel, described driven wheel is meshed with the tooth bar being arranged on described traversing carriage; With

Driving shaft, described driving shaft is installed in rotation on the wall of cup of described juice collecting cup, and one end of described driving shaft and described driven wheel are connected to a fixed, and the rotation of described driving shaft drives described driven wheel to rotate.

5. screw extrusion type juicer according to claim 3, is characterized in that,

Described gear plug is flexible glue elasticity gear plug.

6. screw extrusion type juicer according to claim 4, is characterized in that,

Described driving mechanism also comprises knob, and described knob is fixedly connected with the other end of described driving shaft.

7. screw extrusion type juicer according to claim 3, is characterized in that,

Described driving mechanism comprises:

Driving shaft, on the wall of cup of described juice collecting cup, be provided with the draw-in groove matching with described driving shaft, described driving shaft is arranged in described draw-in groove movably, one end of described driving shaft is fixedly connected with described traversing carriage, and the movement of described driving shaft can drive described traversing carriage to move along the sidewall of described dreg collecting slot.

8. screw extrusion type juicer according to claim 7, is characterized in that,

Described adjusting device comprises handle, and described handle is fixedly connected with the other end of described driving shaft.

9. according to the screw extrusion type juicer described in any one in claim 1 to 8, it is characterized in that,

Described dreg scraping unit is that the spiral that is arranged on described screw rod lower end is scraped muscle.

10. according to the screw extrusion type juicer described in any one in claim 1 to 8, it is characterized in that,

Described dreg scraping unit is the muscle of scraping that multiple axis directions along described juice collecting cup are arranged on described screw rod lower end, is provided with multiple anti-skidding block reinforcements in described dreg collecting slot, multiple described anti-skidding block reinforcements and multiple described in scrape and between muscle, there is gap.

11. according to the screw extrusion type juicer described in any one in claim 1 to 8, it is characterized in that,

Described dreg scraping unit is that stainless steel is scraped slag part or PEI is scraped slag part, and the bottom surface of described juice collecting cup is corrosion resistant plate or PEI plate.