CN214104114U

CN214104114U - Fruit vegetables juice extraction element

Info

Publication number: CN214104114U
Application number: CN202022809294.6U
Authority: CN
Inventors: 熊勇
Original assignee: Ningbo Chaichen Electrical Appliance Co ltd
Current assignee: Ningbo Chaichen Electrical Appliance Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-03
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a fruit and vegetable juice extraction device, which comprises a casing, a juicing component and a cover, wherein the casing is provided with a liquid outlet and a slag discharge port, the cover is provided with a feed inlet and a feed channel and is coupled at the top of the casing, the juicing component is arranged in a cavity formed by the casing and the cover, and the juicing component comprises a filter screen and a screw squeezer; the top of the screw squeezer is rotatably connected with the cover, the top of the filter screen is provided with a fence part, the fence part comprises a cylindrical part and a half bowl-shaped part which are mutually communicated, the half bowl-shaped part is arranged below the feeding channel, and the cylindrical part is arranged around the screw squeezer; the machine cover comprises a feeding part at the top, a shell body connected with the feeding part and a coupling part at the bottom, wherein the shell body is arranged above the coupling part, the coupling part is connected with the shell body, and the top coupling part is connected with the machine shell in a coupling way; the front and back sides of the shell body are provided with plate ribs. The utility model discloses a fruit vegetables juice extraction element for fruit vegetables meat is fully squeezed, improves the juice yield.

Description

Fruit vegetables juice extraction element

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a fruit vegetables juice extraction element.

Background

For a healthy life, the phenomenon of directly making and drinking juice, including green juice, at home is increasing. For this reason, various devices have been provided which can simply extract juice from vegetables or fruits at home.

One is a screw type juicer. The screw type juice extractor comprises a main machine, a juice extracting cup, a filter screen wall, axial ribs, a cup cover, a feed inlet and a filter screen content cavity, wherein the juice extracting cup is arranged in the juice extractor, the filter screen wall is provided with filter holes, the inner surface of the filter screen is provided with the axial ribs, the axial ribs protrude out of the inner surface of the filter screen, the screw is rotated to be arranged in the filter screen, the cup cover is arranged on the juice extracting cup, the feed inlet is arranged on the cup cover, and the feed inlet is communicated with the filter screen content cavity through a feed channel. The fruit and vegetable enter the inner cavity of the filter screen through the feeding channel, when the screw rotates, the spiral surface of the spiral rib on the surface of the screw extrudes the fruit and vegetable downwards, meanwhile, the fruit and vegetable are subjected to radial extrusion force between the spiral rib and the filter screen on the wall of the filter screen, juice in the fruit and vegetable is extruded by the radial extrusion force, and the juice is collected into the juice collecting cup through the juice outlet on the juice extracting cup after being extruded from the filter screen holes on the filter screen. The fruit residues are downwards extruded to the bottom of the filter screen, and finally are extruded out of the juicing cup through a filter screen residue outlet and a juicing cup residue outlet channel to achieve juice and residue separation.

For example, patent No. 201310175466.0, title: the invention discloses a juice extraction module for a juicer, which is characterized in that the top of a spiral squeezer crosses a filter screen, and after fruits and vegetables enter a feed inlet, a blade at the top end of the spiral squeezer and a cover part corresponding to the top end of the spiral squeezer are matched with each other to squeeze the fruits and vegetables. The fruit and vegetable flesh is squeezed at the blade and the cover part, and because the cover part is not provided with the filter mesh, juice and the flesh fall into the residue discharge hole together, so that the juice yield is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming among the prior art, the utility model designs a fruit vegetables juice extraction element for fruit vegetables meat is fully squeezed, improves the juice yield.

The utility model provides a fruit and vegetable juice extraction device, which comprises a shell, a juicing assembly and a cover, wherein the shell is provided with a liquid outlet and a residue outlet, the cover is provided with a feed inlet and a feed passage and is coupled with the top of the shell, the juicing assembly is arranged in a cavity formed by the shell and the cover, the juicing assembly comprises a filter screen and a spiral squeezer, the spiral squeezer can be rotatably arranged in the cavity, and the filter screen is arranged between the spiral squeezer and the shell; the top of the screw press is rotatably connected with the cover, the top of the filter screen is provided with a fence part, the fence part extends to the bottom surface of the cover from the edge of the top of the filter screen, the fence part comprises a cylinder part and a half bowl-shaped part which are communicated with each other, the half bowl-shaped part is arranged below the feeding channel, and the cylinder part is arranged around the screw press; the machine cover comprises a feeding part at the top, a shell body connected with the feeding part and a coupling part at the bottom, wherein a feeding channel is formed in the shell body, the shell body is arranged above the coupling part, the coupling part is connected with the shell body, and the coupling part is coupled with the machine shell; the shell body front and back both sides are provided with the lath, the lath from the top down connects gradually the feed portion the shell body with coupling portion.

Preferably, the feed inlet is arranged at the top of the feed part, and the cross section of the feed part is gradually reduced from top to bottom.

Preferably, the feeding part is integrally in the shape of a semi-ellipsoidal shell with an open top.

Preferably, a spiral slope surface is connected to one side of the housing and the coupling portion, a cavity below the spiral slope surface is communicated with a cavity formed by the coupling portion and the housing and the feeding channel, and the spiral slope surface is located above the cylindrical portion.

Preferably, the part of the joint of the half bowl-shaped part and the cylindrical part, which corresponds to the spiral slope surface, is a continuous concave surface, and the concave surface is provided with a filtering hole.

Preferably, the coupling part is provided with a circular groove corresponding to the screw press, and the screw press is rotatably connected with the circular groove.

Preferably, the top of the casing is in a horn shape as a whole.

Preferably, the housing is an integrally formed structure.

Preferably, the screw press comprises a screw and a blade fixed outside the screw, and the cross-sectional area of the top of the screw is reduced from top to bottom and then increased.

Compared with the prior art, the utility model provides a technical scheme has following advantage:

the utility model discloses a fruit vegetables juice extraction element is through setting up rail portion on the filter screen, prevents that the fruit vegetables meat after being squeezed by screw squeezer top from dropping to the clearance of filter screen and casing for fruit vegetables meat can be by abundant squeezing, improves the juice rate.

Coupling portion is connected with down the spiral domatic with shell body one side, and the work of the domatic cooperation spiral expresser of spiral prevents that fruit vegetables meat from rebounding to shell body part after receiving the extrusion again, improves and squeezes efficiency.

Drawings

Fig. 1 is a schematic structural view of a juice extractor according to an embodiment of the present invention;

figure 2 is an exploded view of the juice extracting apparatus of figure 1;

FIG. 3 is a schematic structural view of the cover of FIG. 2;

FIG. 4 is a bottom view of the lid of FIG. 2;

FIG. 5 is a schematic structural diagram of the housing of FIG. 2;

FIG. 6 is a schematic structural view of the filter screen of FIG. 2;

fig. 7 is a schematic structural view of a screw press according to an embodiment of the present invention.

Reference numerals: 1-machine shell, 2-machine cover, 3-liquid discharge port, 4-slag discharge port, 5-feed port, 6-filter screen, 7-spiral squeezer, 8-coupling portion, 9-fence portion, 10-cylindrical portion, 11-half bowl-shaped portion, 12-feed portion, 13-shell body, 14-spiral slope surface, 15-circular groove, 16-spiral, 17-blade, 18-central shaft, 19-concave surface and 20-lath.

Detailed Description

The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

As shown in fig. 1 to 7, there is shown a fruit and vegetable juice extracting apparatus including a casing 1, a juicing assembly and a cover 2, wherein the casing 1 has a liquid discharge port 3 and a residue discharge port 4, the cover 2 is formed with a feed inlet 5 and a feed passage and is coupled to the top of the casing 1, the juicing assembly is installed in a cavity formed by the casing 1 and the cover 2, the juicing assembly includes a sieve 6 and a screw press 7, the screw press 7 is rotatably disposed in the cavity, and the sieve 6 is installed between the screw press 7 and the casing 1; the top of the screw press 7 is rotatably connected with the cover 2, the top of the screen 6 is provided with a fence part 9, the fence part 9 extends from the top edge of the screen 6 to the bottom surface of the cover 2, the fence part 9 comprises a cylindrical part 10 and a half bowl-shaped part 11 which are communicated with each other, the half bowl-shaped part 11 is arranged below the feeding channel, and the cylindrical part 10 is arranged around the screw press 7; the cover 2 comprises a feeding part 12 at the top, a shell 13 connected with the feeding part 12 and a coupling part 8 at the bottom, wherein a feeding channel is formed in the shell 13, the shell 13 is arranged above the coupling part 8, the coupling part 8 is connected with the shell 13, and the coupling part 8 is coupled with the machine shell 1; the front side and the rear side of the shell body 13 are provided with plate ribs 20, and the plate ribs 20 are sequentially connected with the feeding part 12, the shell body 13 and the coupling part 8 from top to bottom.

The juice extraction device of this embodiment puts into the fruit vegetables from the feed inlet 5 of cover 2 when using, and the fruit vegetables drops to half bowl form 11 through feed channel by cover 2 top, and the guide of half bowl form 11 gets down to screw press 7 department. The top blade 17 of the rotating screw press 7 first performs pressing cutting on the fruits and vegetables. Meanwhile, the fruits and vegetables are subjected to radial extrusion force among the spiral squeezer 7, the cylindrical part 10 and the filter screen 6, so that juice in the fruits and vegetables is squeezed out through the radial extrusion force, and the juice is collected into the juice collecting cup through a juice outlet on the juice extracting cup after being squeezed out from holes of the filter screen 6 on the filter screen 6. The fruit residues are downwards extruded to the bottom of the filter screen 6, and finally are extruded out of the juicing cup through a residue outlet of the filter screen 6 and a residue outlet channel of the juicing cup, so that the juice and residue are separated.

In the embodiment, the fence part 9 is arranged, so that fruit and vegetable meat is prevented from falling between the casing 1 and the filter screen 6, and the fruit and vegetable meat is fully squeezed; the whole shape of the top of the machine shell 1 is in a horn shape and is matched with the machine cover 2; meanwhile, the arrangement of the plate ribs 20 enhances the strength of the whole machine cover 2.

In the above structure, the feeding portion 12, the housing 13 and the coupling portion 8 are integrally formed, and the cover 2 is blow-molded by a blow molding machine.

The actual juice extracting process specifically comprises the following steps: the fruit and vegetable enter the shell 13 from the feed opening 5 of the feed part 12 and fall into the half bowl part 11, and then are pressed and cut by the screw press 7.

This embodiment is through setting up shell body 13, and the volume of fruit vegetables is squeezed at the increase every time, improves the juice and squeezes the volume of getting.

Preferably, the feed inlet 5 is arranged at the top of the feed part 12, and the cross section of the feed part 12 is gradually reduced from top to bottom. More specifically, the feeding portion 12 is formed in an overall shape of a semi-ellipsoidal shell with an open top. The wide-mouth feed inlet 5 is convenient for putting fruits and vegetables into the juice extraction device.

In one embodiment, a spiral slope 14 is connected to the coupling portion 8 on one side of the housing 13, a cavity below the spiral slope 14 is communicated with the cavity formed by the coupling portion 8 and the casing 1 and the feeding channel, respectively, and the spiral slope 14 is located above the cylindrical portion 10.

More specifically, the fruits and vegetables pass through the feed inlet 5, the feed channel and the half bowl 11 and then reach the screw press 7. The fruits and vegetables are gradually moved to the position below the filter screen 6 under the matched extrusion of the spiral squeezer 7 and the spiral slope surface 14 until the fruits and vegetables are fully squeezed. After the fruit and vegetable juice is fully squeezed, the juice is discharged from the liquid outlet 3, and the fruit and vegetable residues are discharged from the residue outlet 4. As shown in fig. 2, it can be understood that the rotation direction of the screw press 7 at this time is clockwise.

Preferably, the connection position of the half bowl-shaped part 11 and the cylindrical part 10 is a continuous concave surface 19 corresponding to the spiral slope surface 14, and the concave surface 19 is provided with filtering holes. The continuous concave surface 19 is arranged, so that the fruit and vegetable can enter the gap between the screw press 7 and the fence part 9 more smoothly. Due to the arrangement of the filtering holes, the fruits and the vegetables can begin to juice when being extruded at the fence part 9, and the squeezing efficiency is improved.

In another embodiment, the coupling portion 8 is provided with a circular groove 15 corresponding to the screw press 7, and the screw press 7 is rotatably connected with the circular groove 15.

The screw press 7 is internally provided with a central shaft 18. The screw press 7 is rotatably connected with respect to the casing 1 by the cooperation of the central shaft 18 and the circular groove 15 under an external driving device.

In another embodiment, the screw press 7 comprises a screw 16 and a blade 17 fixed outside the screw 16, and the cross-sectional area of the top of the screw 16 is reduced from top to bottom and then increased. The top of the spiral 16 arranged like this can limit the resilience of the fruits and vegetables after being squeezed, and the squeezing efficiency is improved.

It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The function and structure of the present invention can be modified without departing from the above-mentioned principles.

Claims

1. A fruit and vegetable juice extraction device comprises a machine shell (1), a juice extraction component and a machine cover (2), wherein the machine shell (1) is provided with a liquid outlet (3) and a residue discharge opening (4), the machine cover (2) is provided with a feed inlet (5) and a feed channel and is coupled to the top of the machine shell (1), the juice extraction component is arranged in a cavity formed by the machine shell (1) and the machine cover (2), the juice extraction component comprises a filter screen (6) and a screw squeezer (7), the screw squeezer (7) is rotatably arranged in the cavity, and the filter screen (6) is arranged between the screw squeezer (7) and the machine shell (1); the method is characterized in that: the top of the screw press (7) is rotatably connected with the cover (2), a fence part (9) is arranged at the top of the filter screen (6), the fence part (9) extends to the bottom surface of the cover (2) from the top edge of the filter screen (6), the fence part (9) comprises a cylinder part (10) and a half bowl-shaped part (11) which are communicated with each other, the half bowl-shaped part (11) is arranged below the feeding channel, and the cylinder part (10) is arranged around the screw press (7); the cover (2) comprises a feeding part (12) at the top, a shell body (13) connected with the feeding part (12) and a coupling part (8) at the bottom, a feeding channel is formed in the shell body (13), the shell body (13) is arranged above the coupling part (8), the coupling part (8) is connected with the shell body (13), and the coupling part (8) is coupled with the machine shell (1); both sides are provided with lath (20) around shell body (13), lath (20) from the top down connects gradually feeding portion (12), shell body (13) and coupling portion (8).

2. The fruit and vegetable juice extraction device as claimed in claim 1, wherein: the feed inlet (5) is arranged at the top of the feed part (12), and the cross section of the feed part (12) is gradually reduced from top to bottom.

3. The fruit and vegetable juice extraction device as claimed in claim 2, wherein: the feeding part (12) is integrally in the shape of a semi-ellipsoid shell with an open top.

4. The fruit and vegetable juice extraction device as claimed in claim 1, wherein: one side of the shell body (13) is connected with a spiral slope surface (14) with the coupling part (8), a cavity below the spiral slope surface (14) is communicated with a cavity formed by the coupling part (8) and the machine shell (1) and the feeding channel, and the spiral slope surface (14) is positioned above the cylindrical part (10).

5. The fruit and vegetable juice extraction device as claimed in claim 4, wherein: the part of the connection part of the half bowl-shaped part (11) and the cylindrical part (10) corresponding to the spiral slope surface (14) is a continuous concave surface (19), and a filtering hole is formed in the concave surface (19).

6. The fruit and vegetable juice extraction device as claimed in any one of claims 1 to 5, wherein: the coupling part (8) is provided with a circular groove (15) corresponding to the spiral squeezer (7), and the spiral squeezer (7) is rotatably connected with the circular groove (15).

7. The fruit and vegetable juice extraction device as claimed in claim 6, wherein: the top of the machine shell (1) is integrally horn-shaped.

8. The fruit and vegetable juice extraction device as claimed in claim 6, wherein: the casing (1) is of an integrally formed structure.

9. The fruit and vegetable juice extraction device as claimed in claim 1, wherein: the screw press (7) comprises a screw (16) and a blade (17) fixed outside the screw (16), and the cross-sectional area of the top of the screw (16) is reduced from top to bottom and then increased.