CN215127099U - Squeezing screw of vertical juicer and vertical juicer - Google Patents

Abstract

The utility model discloses a vertical juice extractor squeeze screw rod and vertical juice extractor, vertical juice extractor squeeze the screw rod and include: the screw rod main part squeezes the spiral portion with squeezing, squeezes the spiral portion and sets up on the lateral wall of screw rod main part, and the biggest external diameter B of screw rod main part satisfies that 30mm is less than or equal to B and is less than or equal to 43 mm. The utility model provides a squeeze screw, compare with traditional screw that squeezes, need not to set up the location axle at the top of screw main part, the height of screw main part has been reduced, simultaneously because the biggest external diameter B of the screw main part of the vertical juice extractor that squeezes screw of this application satisfies that 30mm is less than or equal to B and is less than or equal to 43mm, the height B who compares traditional screw main part like this is greater than or equal to 45 mm's vertical juice extractor squeeze screw, under the prerequisite of the effect of squeezing the juice of the screw that realizes vertical juice extractor, the height of screw main part has further been reduced, and then effectively reduced the volume of the screw that squeezes of vertical juice extractor, reduce the material cost of the screw that squeezes of vertical juice extractor, improve the production efficiency of the screw that squeezes of vertical juice extractor.

Description

Squeezing screw of vertical juicer and vertical juicer

Technical Field

The utility model relates to a juice extractor technical field, in particular to vertical juice extractor squeeze screw rod and vertical juice extractor.

Background

The juice extractor is a machine that can press fruit vegetables juice fast with the fruit vegetables, can press juice the vegetables melon and fruit of multiple different kinds to can select by oneself according to the hobby. Currently, most juicers are vertical juicers. The vertical juice extractor is provided with a squeezing screw rod which is longitudinally arranged and a squeezing barrel which is sleeved on the squeezing screw rod, fruits and vegetables can enter a gap between the squeezing screw rod and the squeezing barrel, and the fruits and vegetables are squeezed through the cooperation of the squeezing screw rod and the squeezing barrel.

The top of the squeezing screw of the existing vertical juicer is usually provided with a positioning shaft, and in order to accommodate a large food material, the squeezing screw of the vertical juicer needs to be arranged higher, so that the volume of the squeezing screw of the whole vertical juicer is increased, the material cost is wasted, and the transportation and the storage of the squeezing screw of the vertical juicer are not facilitated.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a vertical juicer and a squeezing screw thereof having a small size.

A squeezing screw of a vertical juicer, comprising:

a screw body;

the transmission shaft is arranged at the bottom of the screw rod main body; and

the squeezing screw is arranged on the outer side wall of the screw main body, and the maximum outer diameter B of the screw main body is equal to or larger than 30mm and equal to or smaller than 43 mm.

In one embodiment, the ratio t of the height A of the screw body to the maximum outer diameter B of the screw body satisfies 1.2 ≦ t ≦ 1.65.

In one embodiment, the press screw includes 1 to 3 press screw bars provided on an outer side wall of the screw body.

In one embodiment, a cavity is formed in the bottom of the screw main body, the transmission shaft is arranged in the cavity, and the vertical distance C between the outer side surface of the bottom of the transmission shaft and the outer side surface of the bottom of the screw main body is larger than or equal to 1mm and smaller than or equal to 20 mm.

In one embodiment, the press screw portion includes a plurality of press screw strips disposed on an outer side wall of the screw body, and a flow guide channel is formed between two adjacent press screw strips, and the flow guide channel extends spirally along an axial direction of the screw body.

In one embodiment, the screw rod main part includes unloading portion and the grinding portion that from top to bottom connects gradually, squeeze the spiral strip and include main spiral strip and two supplementary spiral strips that squeeze, the top spiral extension that upwards of main spiral strip that squeeze, and be higher than the screw rod main part, the bottom that mainly squeezes the spiral strip sets up on the lateral wall of unloading portion, supplementary spiral strip that squeeze certainly the lateral wall of grinding portion extends to the lateral wall of unloading portion.

A vertical juicer, comprising: casing, squeeze bucket and above-mentioned vertical juice extractor squeeze the screw rod, vertical juice extractor squeeze the screw rod rotate set up in squeeze the bucket in, casing detachably cover is located outside the bucket.

In one embodiment, the squeezing barrel comprises a feeding barrel and a squeezing barrel which are sequentially connected from top to bottom, a feeding cavity is formed in the feeding barrel, a squeezing cavity is formed in the squeezing barrel, the squeezing cavity is communicated with the feeding cavity, a squeezing screw of the vertical juicer is rotatably arranged in the squeezing cavity, and the casing is detachably sleeved outside the squeezing barrel.

In one embodiment, a first groove is formed in the inner side of the bottom of the machine shell, a first protrusion is arranged at the bottom of the screw rod main body, the first protrusion is inserted into the first groove, and the bottom of the juice extracting barrel is inserted into the first groove.

In one embodiment, the maximum inner diameter D1 of the feeding cavity satisfies D1 ≦ 45 mm.

Compared with the squeezing screw of the traditional vertical juicer, the squeezing screw of the vertical juicer provided by the application does not need to arrange a positioning shaft at the top of the screw main body, reduces the height of the screw main body, meanwhile, the maximum outer diameter B of the screw body of the squeezing screw of the vertical juicer meets the requirement that B is more than or equal to 30mm and less than or equal to 43mm, compared with the traditional squeezing screw of the vertical juicer, the height B of the screw body is more than or equal to 45mm, on the premise of realizing the juicing effect of the squeezing screw of the vertical juicer, the height of the screw body is further reduced, and then effectively reduced the volume of the screw that squeezes of vertical juice extractor, reduced the material cost of the screw that squeezes of vertical juice extractor, improved the production efficiency of the screw that squeezes of vertical juice extractor, the transportation and the accomodation of the screw that squeezes of vertical juice extractor of being convenient for increase the convenience in use of the screw that squeezes of vertical juice extractor.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Figure 1 is a cross-sectional view of a vertical juicer in one embodiment;

FIG. 2 is a schematic view of a combined press barrel and filter structure in one embodiment;

FIG. 3 is a cross-sectional view of the combined press barrel and filter structure of FIG. 2;

FIG. 4 is a schematic view of a partial structure of the vertical juicer in one embodiment;

FIG. 5 is a schematic view of a squeezing screw of the vertical juicer in one embodiment;

figure 6 is a cross-sectional view of a press screw of the vertical juicer shown in figure 5;

FIG. 7 is a schematic view of a vertical juicer in one embodiment;

FIG. 8 is a partial exploded view of the vertical juicer in one embodiment;

FIG. 9 is a schematic structural view of a liquid collecting barrel and a slag collecting barrel in one embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1, a vertical juicer 10 in an embodiment includes a squeezing barrel 200 and a squeezing screw 100 of the vertical juicer, wherein the squeezing barrel 200 is used for accommodating food materials, the squeezing screw 100 of the vertical juicer is rotatably disposed in the squeezing barrel 200, and the squeezing screw 100 of the vertical juicer is used for squeezing the food materials put into the squeezing barrel 200 to achieve juicing, specifically, the food materials put into the squeezing barrel 200 can contact with the squeezing screw 100 of the vertical juicer after falling down by gravity and can be squeezed by the squeezing screw 100 of the vertical juicer and the squeezing barrel 200 in a matching manner to achieve juicing.

As shown in fig. 2 and 3, in an embodiment, the pressing barrel 200 includes a feeding barrel 210 and a juicing barrel 220 connected in sequence from top to bottom, a feeding cavity 211 is formed in the feeding barrel 210, a juicing cavity 221 is formed in the juicing barrel 220, the juicing cavity 221 is communicated with the feeding cavity 211, and the pressing screw 100 of the vertical juicer is disposed in the juicing cavity 221. Specifically, the food material contacts with the squeezing screw 100 of the vertical juicer after falling down from the feeding cavity 211 through gravity and is squeezed by the squeezing screw 100 and the squeezing barrel 200 of the vertical juicer in a matching manner to realize juicing.

In one embodiment, the feeding barrel 210 and the juice extracting barrel 220 are integrally formed, so that the production of the juice extracting barrel 200 is facilitated, the processing procedures are reduced, and the production efficiency is increased.

In an embodiment, the minimum inner diameter D of the juicing cavity 221 satisfies that D is not less than 30mm and not more than 43mm, so that compared with a traditional juicing cavity, the minimum inner diameter D of the juicing cavity is not less than 45mm, on the premise that the food material storage function of the juicing barrel 200 is realized, the volume of the juicing barrel 200 is reduced, the material cost of the juicing barrel 200 is reduced, the production efficiency of the juicing barrel 200 is improved, the transportation and storage of the juicing barrel 200 are facilitated, and the use convenience of the juicing barrel 200 is improved.

In an embodiment, the minimum inner diameter D of the juicing chamber 221 is preferably 30mm, 36mm or 43 mm.

As shown in fig. 3, in an embodiment, a ratio h between a height a1 of the feeding barrel 210 and a height B1 of the juice extracting barrel 220 satisfies 1.5 ≤ h ≤ 3.5, so as to reduce the volume of the juice extracting barrel 200, reduce the material cost of the juice extracting barrel 200, and improve the production efficiency of the juice extracting barrel 200 while achieving the food material storing function of the juice extracting barrel 200. In one embodiment, h is preferably 2.2, 2.8 or 3.5.

In one embodiment, the maximum inner diameter D1 of the feed cavity 211 satisfies D1 ≦ 45 mm.

In an embodiment, the middle portion of the outer wall of the feeding barrel 210 is in an inverted cone shape, and the outer diameter of the middle portion of the feeding barrel 210 is gradually reduced from top to bottom, so that the structure is regular, the processing is convenient, and the center of gravity of the whole pressing barrel 200 is maintained unchanged.

In one embodiment, the juicing cavity 221 is conical and has a flared upper end, the structure is regular, the processing is convenient, the center of gravity of the whole squeezing barrel 200 is kept unchanged, and the juicing cavity 221 can be made into other shapes according to requirements.

In an embodiment, the feeding cavity 211 is eccentrically disposed at the top of the juicing cavity 221, the central axis of the juicing cavity 221 passes through the feeding cavity 211, the middle of the feeding cavity 211 is in an inverted cone shape, and the inner diameter of the middle of the feeding cavity 211 is gradually reduced from top to bottom.

In an embodiment, the feed cavity 211 and the juice squeezing cavity 221 are provided with a material blocking rib 230 for blocking food materials at a communication position, specifically, the material blocking rib 230 extends towards the direction of the juice squeezing cavity 221 away from one end of the feed cavity 211, the material blocking rib 230 can provide resistance for the rotation of the food materials, namely, when the squeezing screw 100 of the vertical juice squeezer drives the food materials to rotate, the material blocking rib 230 can block the food materials, so that the food materials enter the juice squeezing cavity 221 of the squeezing barrel 200 from a direction convenient for cutting and contact with the squeezing screw 100 of the vertical juice squeezer, and the food materials are crushed by the squeezing screw 100 of the vertical juice squeezer and the material blocking rib 230 through matching, so as to facilitate the improvement of the juice squeezing efficiency of the food materials.

In an embodiment, the inner side wall of the pressing barrel 200 is further provided with a bar-shaped protruding edge 240 for blocking food materials, the bar-shaped protruding edge 240 is arranged along the height direction of the pressing barrel 200, the bar-shaped protruding edge 240 can provide resistance for the rotation of the food materials, that is, when the pressing screw 100 of the vertical juice extractor drives the food materials to rotate, the bar-shaped protruding edge 240 can block the food materials, and the food materials are crushed through the matching between the pressing screw 100 and the bar-shaped protruding edge 240 of the vertical juice extractor, so as to further improve the juice extraction efficiency of the food materials. Further optimally, the transverse width of the strip-shaped protruding ribs 240 is gradually reduced from top to bottom, so that the volume of the food material is gradually reduced, and finally the food material is squeezed into a juice shape. Specifically, the strip-shaped protruding ribs 240 are located in the feeding cavity 211 and the juicing cavity 221, the number of the strip-shaped protruding ribs 240 is multiple, and the strip-shaped protruding ribs 240 are arranged at intervals relatively.

In an embodiment, the pressing barrel 200 further includes a filtering structure 250, the filtering structure 250 is disposed on a sidewall of the pressing barrel 220, and the filtering structure 250 is used for filtering juice and slag generated after the food material is pressed in the pressing cavity 221, so as to separate the juice from the slag. By arranging the filtering structure 250 on the sidewall of the juicing barrel 220 of the squeezing barrel 200, no additional filtering device is required to be installed, so that the installation is convenient, the space occupied by the filtering device is reduced, the size of the vertical juicer 10 is reduced, and the material cost is reduced.

As shown in fig. 2, in an embodiment, a juice outlet 201 and a residue outlet 202 are disposed on a sidewall of the juice extracting barrel 220, specifically, the residue outlet 202 is located below the juice outlet 201, the juice outlet 201 is used for discharging juice generated after the food material in the juice extracting cavity 221 is squeezed to the outside, the residue outlet 202 is used for discharging residue generated after the food material in the juice extracting cavity 221 is squeezed to the outside, and specifically, the filtering structure 250 is disposed at the juice outlet 201.

As shown in fig. 4, in an embodiment, the filter structure 250 includes a filter net 252 disposed on a sidewall of the juice extracting tub 220 to facilitate a filtering effect of the filter structure 250. In one embodiment, the strainer 252 may be removably disposed on a sidewall of the juicing bucket 220, or the strainer 252 may be integrally formed with the juicing bucket 220.

The filter screen 252 is detachably arranged, and the design mode is convenient for cleaning and replacing the filter screen 252, for example, after the juice extractor is used for a period of time, if the filter screen 252 is required to be cleaned, the filter screen 252 can be directly taken down from the juice extractor 220 to be cleaned, and the operation is convenient; or after the filter screen 252 is damaged, a new filter screen 252 can be directly replaced without replacing the whole press bucket 200, so that the cost is saved. When the filter screen 252 and the juicing barrel 220 are integrally formed, the production is convenient, the processing procedures are reduced, and the production efficiency is increased.

In one embodiment, the screen 252 has a plurality of spaced apart screen openings 254. In one embodiment, the distance E between any two adjacent filter holes 254 satisfies 1.8mm ≦ D ≦ 3 mm. In one embodiment, E is preferably 1.8, 2.5, or 3.5.

As shown in fig. 5 and 6, in an embodiment, the pressing screw 100 of the vertical juicer includes a screw body 110, a pressing screw 120 and a transmission shaft 130, the pressing screw 120 is disposed on an outer side wall of the screw body 110, the pressing screw 120 is used for pressing food material to achieve juicing, and a maximum outer diameter B of the screw body 110 satisfies that B is greater than or equal to 30mm and less than or equal to 43 mm. The transmission shaft 130 is disposed at the bottom of the screw body 110.

The application provides a vertical juice extractor squeeze screw 100, compare with traditional vertical juice extractor squeeze screw 100, need not to set up the location axle at the top of screw main part 110, the height of screw main part 110 has been reduced, compare traditional screw main part's maximum external diameter B so and be greater than or equal to 45 mm's vertical juice extractor squeeze screw 100, under the prerequisite of the effect of squeezing the juice of the squeeze screw 100 that realizes vertical juice extractor, reduce vertical juice extractor squeeze screw 100's volume, reduce vertical juice extractor squeeze screw 100's material cost, improve vertical juice extractor squeeze screw 100's production efficiency, be convenient for vertical juice extractor squeeze screw 100's transportation and accomodate, increase vertical juice extractor squeeze screw 100's the convenience in utilization. In one embodiment, the maximum outer diameter B of the screw body 110 is preferably 30mm, 36mm or 43 mm.

In an embodiment, the ratio t of the height a of the screw body 110 to the maximum outer diameter B of the screw body 110 satisfies that t is greater than or equal to 1.2 and less than or equal to 1.65, so as to reduce the volume of the squeezing screw 100 of the vertical juicer, reduce the material cost of the squeezing screw 100 of the vertical juicer, and improve the production efficiency of the squeezing screw 100 of the vertical juicer on the premise of realizing the juicing effect of the squeezing screw 100 of the vertical juicer. In one embodiment, the ratio t of the height a of the screw body 110 to the maximum outer diameter B of the screw body 110 is preferably 1.3, 1.5, or 1.6.

As shown in fig. 6, in an embodiment, a cavity 111 is disposed at the bottom of the screw body 110, and the transmission shaft 130 is disposed in the cavity 111. The transmission shaft 130 is used for being connected with a driving device, and the driving device can drive the squeezing screw 100 of the vertical juicer to rotate through the transmission shaft 130, so that the squeezing screw 100 and the squeezing barrel 200 of the vertical juicer are matched to squeeze food materials to realize juicing. The space utilization rate of the screw body 110 is effectively improved by arranging the transmission shaft 130 in the cavity 111.

In an embodiment, the transmission shaft 130 is coaxially disposed with the screw body 110, and more specifically, the transmission shaft 130 is integrally formed with the screw body 110, so as to facilitate the production of the press screw 100 of the vertical juicer, reduce the number of processing steps, and increase the production efficiency.

In an embodiment, the vertical distance C between the outer side surface of the bottom of the transmission shaft 130 and the outer side surface of the bottom of the screw body 110 satisfies that C is not less than 1mm and not more than 20mm, and thus the volume of the squeezing screw 100 of the vertical juicer is reduced, the material cost of the squeezing screw 100 of the vertical juicer is reduced, and the production efficiency of the squeezing screw 100 of the vertical juicer is improved on the premise that the juicing effect of the squeezing screw 100 of the vertical juicer is realized. In one embodiment, C is preferably 1mm, 10mm or 20 mm.

As shown in fig. 1 and 5, in an embodiment, the top of the pressing spiral part 120 is eccentrically disposed, an accommodating cavity for food to enter is formed between an inner side wall of the top of the pressing spiral part 120 and an inner wall of the juicing barrel 220, the accommodating cavity is communicated with the feeding cavity 211, and the central axis of the screw body 110 and the feeding hole of the feeding barrel 210 are both located within an axial projection plane of the accommodating cavity, so that the size of the accommodating cavity is increased, the accommodating cavity can accommodate food with a size exceeding the radius of the juicing cavity 221, and the juicing effect and the juicing efficiency are increased.

As shown in fig. 5, in an embodiment, the inside wall of the top of the pressing spiral part 120 is connected with the screw main body 110 in a smooth transition manner through a concave arc surface, that is, the top of the screw main body 110 is not provided with a positioning shaft, the end surface of the screw main body 110 does not need to extend out of the pressing spiral part 120 to be connected with an external rotating shaft, so as to avoid occupying the space of the pressing cavity 221, and further increase the size of the pressing cavity 221.

As shown in fig. 5, in one embodiment, the press screw 120 includes one or more press screw bars 122 disposed on the outer side wall of the screw body 110.

In an embodiment, the pressing screw 120 includes a plurality of pressing screw strips 122 disposed on an outer side wall of the screw body 110, a flow guide channel 123 is formed between two adjacent pressing screw strips 122, and the flow guide channel 123 extends spirally along an axial direction of the screw body 110, so that juice and slag formed after the food material is pressed can be smoothly discharged from the pressing screw 100 of the vertical juicer along the flow guide channel 123.

In an embodiment, the number of the pressing spiral strips 122 is 1 to 3, so that the number of the pressing spiral strips 122 is reduced, the material cost of the pressing screw 100 of the vertical juicer is reduced, and the production efficiency of the pressing screw 100 of the vertical juicer is improved on the premise that the juicing effect of the pressing screw 100 of the vertical juicer is satisfied.

In one embodiment, the cross section of the screw body 110 is circular, the outer peripheral surface of the screw body 110 is a convex arc surface, the central longitudinal section of the screw body 110 is convex outward, the screw body 110 includes a blanking portion 112 and a grinding portion 113 connected in sequence from top to bottom, and the outer wall of the blanking portion 112 is hemispherical. The outer wall of the polishing section 113 is cylindrical. The outer wall of the grinding part 113 is tangent to the outer wall of the blanking part 112. Specifically, form the unloading chamber between the inside wall of unloading portion 112 and juice extraction bucket 220, the unloading chamber is used for eating the unloading and the preliminary cutting of material, form the grinding chamber between the inside wall of grinding portion 113 and juice extraction bucket 220, unloading chamber and grinding chamber form juice extraction chamber 221 jointly, the above-mentioned setting of unloading portion 112 and grinding portion 113, make the volume in unloading chamber be greater than the volume in grinding chamber, the volume in unloading chamber is great, be favorable to eating the preliminary cutting of material quick whereabouts, and the volume in grinding chamber then reduces gradually, the extrusion of eating the material, smash and grind. The convex arc structure of the screw body 110 is beneficial to the food material moving down rapidly.

In one embodiment, the pressing spiral strips 122 include a main pressing spiral strip 124 and two auxiliary pressing spiral strips 125, the top of the main pressing spiral strip 124 extends spirally upward and is higher than the screw body 110, the bottom of the main pressing spiral strip 124 is disposed on the outer side wall of the blanking portion 112, and the main pressing spiral strip 124 is used for blanking and preliminary cutting of the food material, so that when the food material falls spirally downward from top to bottom, only the cutting action is performed, and the food material is prevented from being too large in volume to cause sudden stop of the pressing screw 100 of the vertical juicer; the auxiliary crushing screw 125 extends from the outer side wall of the grinding part 133 to the outer side wall of the blanking part 112, and the second crushing screw 133 is used for further fine cutting and grinding of the food material.

In one embodiment, the bottom of the screw body 110 is provided with a slag discharge gap. Specifically, the bottom of the screw body 110 is circumferentially provided with a plurality of projections 126, and a slag discharge gap is formed between adjacent projections. After the slag reaches the bottom of the screw body 110 along the press screw 120, the slag can be rapidly discharged from the bottom of the screw body 110 under the vertical guiding action of the projection 126, so that the slag discharging efficiency can be effectively improved. Further, the projections 126 are arranged on the outer side wall of the bottom of the press screw 122, and the number of the projections 126 is the same as the number of the press screw 122.

As shown in fig. 1 and 7, in an embodiment, the vertical juicer 10 further includes a squeezing barrel 300, the squeezing barrel 300 is detachably disposed in the squeezing barrel 200, and the squeezing barrel 300 is configured to squeeze and push the food material in the squeezing barrel 200 to move toward the squeezing screw 100 of the vertical juicer, so that the food material is in quick contact with the squeezing screw 100 of the vertical juicer and is squeezed by the squeezing screw 100 of the vertical juicer to achieve juicing, and thus the juicing efficiency of the vertical juicer 10 can be effectively improved. Specifically, the container 300 is removably disposed within the feed cavity 211. In one embodiment, the top of the extrusion cylinder 300 is formed with a stopper 310, and the stopper 310 can be abutted against the top of the feed barrel 210 to limit the moving stroke of the extrusion cylinder 300 relative to the press barrel 200 in the height direction of the press barrel 200.

In an embodiment, the vertical juicer 10 further includes a housing 400, wherein the housing 400 is detachably sleeved outside the juice extracting barrel 200, specifically, the housing 400 is detachably sleeved outside the juice extracting barrel 220, an auxiliary juice outlet 410 and an auxiliary residue outlet 420 are disposed on a sidewall of the housing 400, and the auxiliary juice outlet 410 and the auxiliary residue outlet 420 are disposed corresponding to the filtering structure 250 and the residue outlet 202, respectively.

As shown in fig. 1, in an embodiment, a first groove 430 is formed at the inner side of the bottom of the casing 400, a first protrusion 140 is formed at the bottom of the screw body 110, the first protrusion 140 is inserted into the first groove 430, and the bottom of the juice extracting tub 220 is inserted into the first groove 430, specifically, the first groove 430 is formed around the casing 400, and the first protrusion 140 is formed around the screw body 110. Further, a first step portion 432 is formed on an inner sidewall of the first groove 430, and the bottom of the tub 220 abuts against the first step portion 432.

In an embodiment, the inner side of the bottom of the housing 400 is provided with a second protrusion 440, and the second protrusion 440 is inserted into the cavity 111 of the screw body 110 to achieve a stable connection between the housing 400 and the press screw 100 of the vertical juicer. Further, the pressing screw 100 of the vertical juicer further includes a snap ring 150, and the snap ring 150 is sleeved outside the transmission shaft 130 and is clamped with the second protrusion 440, so as to relatively fix the housing 400 and the pressing screw 100 of the vertical juicer.

In an embodiment, a second step 450 is further disposed at the inner side of the bottom of the casing 400, a third protrusion 260 is disposed at the bottom of the juice extracting barrel 220, and the third protrusion 260 abuts against the second step 450, so as to achieve stable connection between the casing 400 and the juice extracting barrel 220.

In an embodiment, the top of the casing 400 is further provided with a fourth protrusion 460, the outer side wall of the juice extracting barrel 220 is further provided with a second groove 222, and the fourth protrusion 460 is inserted into the second groove 222 to fix the relative position between the casing 400 and the juice extracting barrel 220.

As shown in fig. 7, in an embodiment, a handle 270 is further disposed on an outer sidewall of the juicing bucket 220, and particularly, the handle 270 is disposed at a connection position of the feeding bucket 210 and the juicing bucket 220, so that an operator can easily separate the juicing bucket 200 from the machine shell 400 by applying an external force to the juicing bucket 200 through the handle 270.

As shown in fig. 8, in an embodiment, a plurality of clamping plates 280 are spaced apart from each other on the outer sidewall of the press tub 200, a plurality of clamping grooves 470 corresponding to the plurality of clamping plates 280 are spaced apart from each other on the inner sidewall of the casing 400, a gap between two adjacent clamping grooves 470 is provided for the insertion of the clamping plates 280, and the openings of two adjacent clamping grooves 470 are arranged in opposite directions.

Specifically, when the press barrel 200 and the casing 400 are assembled, the press barrel 200 is fastened, each clamping plate 280 on the press barrel 200 penetrates through a gap between two corresponding adjacent clamping grooves 470 on the inner side wall of the casing 400, then the press barrel 200 is screwed, and the clamping plates 280 are clamped into the corresponding clamping grooves 470, so that the assembly between the press barrel 200 and the casing 400 is completed.

Specifically, a plurality of clamping plates 280 are arranged on the outer side wall of the juicing barrel 220 at intervals, a plurality of L-shaped plates 480 are arranged on the inner side wall of the casing 400 at intervals, and clamping grooves 470 are formed between the L-shaped plates 480 and the top of the casing 400.

In an embodiment, the present application further provides a vertical juice extractor, which further includes a power base, the power base is located at the bottom of the vertical juice extractor 10, and the power base is connected to the squeezing screw 100 of the vertical juice extractor, the power base can drive the squeezing screw 100 of the vertical juice extractor to rotate, so that the squeezing screw 100 and the squeezing barrel 200 of the vertical juice extractor cooperate to squeeze the food material to achieve juice extraction, specifically, the power base is disposed at the bottom of the casing 400 and connected to the transmission shaft 130 of the squeezing screw 100 of the vertical juice extractor, the power base can drive the squeezing screw 100 of the vertical juice extractor to rotate through the transmission shaft 130, so that the squeezing screw 100 and the squeezing barrel 200 of the vertical juice extractor cooperate to squeeze the food material to achieve juice extraction.

As shown in fig. 9, in an embodiment, the vertical juicer further includes a liquid collecting barrel 20 and a residue collecting barrel 30, wherein the liquid collecting barrel 20 is used for collecting juice discharged from the auxiliary juice outlet 410 of the housing 400, and the residue collecting barrel 30 is used for collecting residue discharged from the auxiliary residue outlet of the housing 400. Specifically, the slag collecting barrel 30 is detachably sleeved in the liquid collecting barrel 20, so that the liquid collecting barrel 20 and the slag collecting barrel 30 are telescopically accommodated when the liquid collecting barrel 20 and the slag collecting barrel 30 are not used, and the occupied space of the liquid collecting barrel 20 and the slag collecting barrel 30 is reduced.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (10)

1. The utility model provides a squeezing screw of vertical juice extractor which characterized in that includes:

a screw body;

the transmission shaft is arranged at the bottom of the screw rod main body; and

the squeezing screw is arranged on the outer side wall of the screw main body, and the maximum outer diameter B of the screw main body is equal to or larger than 30mm and equal to or smaller than 43 mm.

2. The squeezing screw of a vertical juicer according to claim 1, wherein the ratio t of the height A of the screw body to the maximum outer diameter B of the screw body satisfies 1.2. ltoreq. t.ltoreq.1.65.

3. The press screw of a vertical juicer according to claim 1, wherein the press screw comprises 1 to 3 press screw bars disposed on an outer side wall of the screw body.

4. The squeezing screw of the vertical juicer according to claim 3, wherein a cavity is formed in the bottom of the screw body, the transmission shaft is arranged in the cavity, and the vertical distance C between the outer side surface of the bottom of the transmission shaft and the outer side surface of the bottom of the screw body is equal to or less than 1mm and equal to or less than 20 mm.

5. The squeezing screw of a vertical juicer according to claim 1, wherein the squeezing screw portion comprises a plurality of squeezing screw strips arranged on the outer side wall of the screw body, and a flow guide channel is formed between two adjacent squeezing screw strips and extends spirally along the axial direction of the screw body.

6. The squeezing screw of the vertical juicer according to claim 5, wherein the screw body comprises a feeding part and a grinding part which are sequentially connected from top to bottom, the squeezing screw comprises a main squeezing screw and two auxiliary squeezing screws, the top of the main squeezing screw extends upwards in a spiral manner and is higher than the screw body, the bottom of the main squeezing screw is arranged on the outer side wall of the feeding part, and the auxiliary squeezing screw extends from the outer side wall of the grinding part to the outer side wall of the feeding part.

7. A vertical juicer, comprising: the vertical juicer comprises a casing, a squeezing barrel and the squeezing screw of the vertical juicer according to any one of claims 1 to 6, wherein the squeezing screw of the vertical juicer is rotatably arranged in the squeezing barrel, and the casing is detachably sleeved outside the squeezing barrel.

8. The vertical juicer of claim 7, wherein the squeezing barrel comprises a feeding barrel and a squeezing barrel which are sequentially connected from top to bottom, a feeding cavity is formed in the feeding barrel, a squeezing cavity is formed in the squeezing barrel, the squeezing cavity is communicated with the feeding cavity, a squeezing screw of the vertical juicer is rotatably arranged in the squeezing cavity, and the casing is detachably sleeved outside the squeezing barrel.

9. The vertical juicer of claim 8 wherein the inside of the bottom of the housing is provided with a first groove, the bottom of the screw body is provided with a first protrusion, the first protrusion is inserted into the first groove, and the bottom of the juicing barrel is inserted into the first groove.

10. Vertical juicer according to claim 8, characterized in that the maximum inner diameter D1 of the feeding chamber satisfies D1 ≦ 45 mm.

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