CN210055606U

CN210055606U - Squeezing module of juicer

Info

Publication number: CN210055606U
Application number: CN201920342874.3U
Authority: CN
Inventors: 乐美益
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-02-14
Anticipated expiration: 2029-03-18

Abstract

The utility model aims at providing a squeezing module of a juice extractor, which comprises a cup body, wherein a juice outlet is arranged at the lower side of the cup body; the filter screen is accommodated in the cup body; the spiral is accommodated in the filter screen, and a rotating shaft of the spiral is arranged along the vertical direction; the cup cover is connected to the upper side of the cup body, the lower part of the cup cover is coupled with the upper end of the spiral rotating shaft, and a feeding channel with a hollow columnar structure is formed upwards on the cup cover and used for guiding food materials to enter the filter screen; a guide surface inclined towards the direction of the rotating shaft of the spiral is formed on the inner side of the cup body; the side of the filter screen is provided with a feeding opening matched with the guide surface, and the lower surface of the cup cover, the guide surface of the cup body and the inside of the filter screen with the horizontal height higher than the lower edge of the feeding opening form a pre-squeezing space. The food materials can be fed into the feeding channel and guided into the pre-squeezing space for pre-squeezing without being manually cut into small pieces in advance, so that the juicer is more convenient to use, the food materials are squeezed more fully, and the juice extraction rate is higher.

Description

Squeezing module of juicer

Technical Field

The utility model relates to a juicing equipment, concretely relates to module of squeezing of juice extractor.

Background

For healthy life, people generally like to directly make and drink juice of fruits and vegetables at home, and a large number of devices capable of simply extracting juice from the fruits and vegetables are available on the market. In the prior art, a juice extraction device mainly comprises a juicer, wherein after the juicer is started, a motor drives a knife net to rotate at a high speed to push fruits and vegetables to the knife net from a feeding port, spines of the knife net cut the fruits and vegetables, fruit residues fly out of the knife net to enter a residue box under the action of centrifugal force of the juicer generated by high-speed rotation of the knife net, and juice flows into a juice cup through the knife net; and a stirrer is arranged, and the motor drives the blade to rotate at high speed so as to achieve the purposes of stirring, crushing and cutting food.

However, both juice extractors and blenders extract juice by crushing only once, i.e., before extracting juice, the whole fruit or vegetable is cut into smaller pieces and then crushed by the high-speed rotation of the blades to extract juice. Therefore, the juice extraction device needs to pre-cut fruits and vegetables into small blocks, and has low extraction efficiency, time and labor waste.

SUMMERY OF THE UTILITY MODEL

For overcoming above-mentioned prior art's defect, the utility model provides a squeezing module of juice extractor should squeeze the module and have the space of squeezing in advance, can squeeze the edible material that gets into in the juice extractor cup in advance, make it carry out abundant effectual squeezing operation again in the sediment liquid disengagement zone of cup after the fritter, need not eat the material to the bold and carry out the fritter and cut apart the operation, and the operating efficiency of juice extractor is higher, and it squeezes more fully to eat the material, and the juice extraction rate is also higher.

In order to achieve the above object, a first aspect of the present invention provides a squeezing module of a juicer, comprising a cup body, a juice outlet disposed at a lower side of the cup body; the filter screen is accommodated in the cup body; the spiral is accommodated in the filter screen, and a rotating shaft of the spiral is arranged along the vertical direction; the cup cover is connected to the upper side of the cup body, the lower part of the cup cover is coupled with the upper end of the spiral rotating shaft, and a feeding channel with a hollow cylinder structure is formed upwards on the cup cover and used for guiding food materials to enter the filter screen;

the module of squeezing of juice extractor still includes:

the guide surface is formed on the inner side of the cup body, is arranged on the lower edge of the feeding channel and inclines towards the direction of the rotating shaft of the spiral;

therefore, a pre-squeezing space is formed between the lower surface of the cup cover and the guide surface of the cup body and inside the cup body, the vertical height of the pre-squeezing space is higher than the lowest position of the connecting position of the filter screen and the guide surface, and food materials enter the pre-squeezing space through the feeding channel to be pre-squeezed.

In order to achieve the above purpose of the present invention, the second aspect of the present invention further provides a squeezing module of a juicer with another structure, wherein the squeezing module comprises a cup body, and a juice outlet is arranged at the lower side of the cup body; the filter screen is accommodated in the cup body; the spiral is accommodated in the filter screen, and a rotating shaft of the spiral is arranged along the vertical direction; the cup cover is connected to the upper side of the cup body, the lower part of the cup cover is coupled with the upper end of the spiral rotating shaft, and a feeding channel with a hollow cylinder structure is formed upwards on the cup cover and used for guiding food materials to enter the filter screen;

the module of squeezing of juice extractor still includes:

the guide surface is formed on the inner side of the cup body, is arranged on the lower edge of the feeding channel, is a concave surface and inclines towards the direction of the spiral rotating shaft;

On the basis of the two schemes, the structure of the squeezing module is further optimized.

Furthermore, a feeding opening is formed in the side edge of the filter screen, and the feeding opening is matched with the outer edge of the guide surface.

The primarily squeezed food material enters a juice extraction space formed by a filter screen through a feeding opening matched with the outer edge of the guide surface.

Further, the guide surface is provided with a concave table, the feeding opening extends to the outer side of the filter screen to form a boss, and the concave table is matched with the boss during installation.

Furthermore, the projection area of the upper edge of the pre-pressing space is larger than that of the lower edge of the pre-pressing space.

Furthermore, at least one strip-shaped convex rib is arranged on the side wall inside the pre-pressing space, and the convex rib protrudes towards the direction of the spiral rotating shaft.

Further, the convex rib is arranged on the inner side of the filter screen.

As a further improvement of the second scheme, the upper end of the guide surface is connected with the lower end of the feeding channel, and the upper edge of the guide surface is less than or equal to half of the circumference of the lower edge of the feeding channel.

Compared with the prior art, the utility model discloses a technological effect lies in:

the feeding channel is formed in the cup body of the juicer pressing module, the pre-pressing space is formed in the guide surface of the lower surface of the cup cover and the cup body and inside the filter screen with the vertical height being higher than the lowest edge of the feeding opening, food materials such as fruits and vegetables can be pre-pressed to be crushed into small food materials, large food materials do not need to be manually cut into small food materials before pressing, and then the small food materials are put into the juicer, and the use efficiency and the convenience of the juicer are improved.

Furthermore, the guide surface obliquely arranged in the squeezing module can further improve the squeezing efficiency of the food materials in the pre-squeezing space, and the food materials with proper size or block size can be provided for the subsequent full extraction of juice.

Furthermore, the ribs and the spiral arranged on the side wall inside the pre-squeezing space act on the food materials in the pre-squeezing space at the same time, so that large food materials and even original food materials are fully made into small blocks.

Drawings

Fig. 1 is a schematic view of an overall structure of a squeezing module of a juice extractor according to embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the cup body shown in FIG. 1;

FIG. 4 is a schematic diagram of a screen of the press module of FIG. 1;

fig. 5 is a schematic top view of fig. 1 with the cover portion removed.

Detailed Description

As shown in fig. 1-2, the squeezing module of the juice extractor comprises a cup body 1, a juice outlet 4 and a residue outlet 3 are arranged at the lower side of the cup body; a filter screen 7 is accommodated in the cup body 1 and is used for separating dregs and liquid, namely separating juice from food material residues generated in the juice extraction process; a spiral 8 is arranged in the filter screen 7, and the spiral 8 is driven to rotate by a rotating shaft 9 so as to cut food materials in a rotating way; the cup body 1 is covered with a cup cover 2, the lower part of the cup cover 2 is coupled with the upper end of a rotating shaft 9 of the spiral 8, the cup cover 2 is upwards formed with a feeding channel 5 which is of a hollow cylinder structure and used for guiding food materials to enter a filter screen 7, the cup cover 2 comprises a spiral cover part 6 arranged above the feeding channel 5, the lateral margin of the spiral cover part 6 protrudes downwards to form a feeding hole, the inner diameter of the feeding hole is smaller than the inner diameter of the feeding channel 5, and the food materials can smoothly enter the feeding channel through the downward protruding feeding hole.

As shown in fig. 2-3, a guide surface 11 is formed on the inner side of the cup body 1, the guide surface 11 is a concave surface which is arranged on the lower edge of the feeding channel 5 and is inclined towards the direction of the rotating shaft 9 of the spiral 8, specifically, the upper end of the guide surface 11 is connected with the lower end of the feeding channel, so that the food in the feeding channel can enter the pre-squeezing space through the guide surface; the filter cloth 7 is formed with a feed opening 73 at its side, which feed opening 73 is adapted to the outer edge of the guide surface 11.

With further reference to fig. 3 and 5, the guide surface 11 is provided with a concave platform 12, the feeding opening 73 extends to the outside of the screen with a convex platform 75, when mounting, the concave platform 12 is engaged with the convex platform 75, so that the screen 7 maintains relative stability during pressing, and the food material is better guided to the lower layer of the screen 7 for grinding and pressing.

In combination with the description of the cup body 1, the cup cover 2 and the filter screen 7, a pre-squeezing space is formed between the lower surface of the cup cover 2 and the guide surface 11 of the cup body 1 and inside the filter screen 1, the vertical height of which is higher than the lowest edge of the feeding opening, and food materials enter the pre-squeezing space through the feeding channel 5 to be pre-squeezed. Specifically, the pre-squeezing space of the squeezing module comprises a squeezing space upper side, and the squeezing space upper side is that the upper edge surface of the filter screen 7 extends to the upper edge surface of the guide surface 11; and the lower side of the pressing space is a cross section inside the filter screen at the lowest end of the feeding opening 73, and the surface area of the upper side of the pressing space is larger than or equal to that of the lower side of the pressing space.

With further reference to fig. 4, a plurality of strip-shaped ribs 74 protruding toward the direction of the rotating shaft 9 of the spiral 8 are disposed on the inner surface of the upper side of the filter screen 7 (i.e., the side wall inside the pre-squeezing space), and the ribs 74 assist in gripping the food material during squeezing, so as to increase the squeezing efficiency of the food material in the area for squeezing and extracting juice; in addition, the outer surface of the strainer 7 is provided with a plurality of annular reinforcing ribs 71, and a space below the strainer 7 is a juice filtering part 72.

The utility model provides a juice extractor squeeze module with above-mentioned structure, its bowl cover lower surface and cup lead the face and the inside pre-compaction space that forms of filter screen that vertical height is higher than feed opening lower edge, eat the material via feedstock channel and in the face entering above-mentioned pre-compaction space of leading of slope, the spiral rotation is in order to squeeze into the fritter with eating the material, the edible material after the fritter again via lead the feed opening that face lower edge suited get into in the filter screen, continue to be squeezed by abundant extrusion under the combined action of spiral and the inboard fin of filter screen, the juice is derived via the juice discharge port after filtering through the filter screen again.

The squeezing module utilizes the pre-squeezing space to pre-squeeze food materials, large food materials are not required to be manually cut into small food materials before juice is extracted, so that squeezing operation of the juicer is more convenient and efficient, the food materials are fully squeezed, and the juice extraction rate is higher.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A squeezing module of a juicer comprises a cup body, a juice outlet is arranged at the lower side of the cup body; the filter screen is accommodated in the cup body; the spiral is accommodated in the filter screen, and a rotating shaft of the spiral is arranged along the vertical direction; the cup cover is connected to the upper side of the cup body, the lower part of the cup cover is coupled with the upper end of the spiral rotating shaft, and a feeding channel with a hollow cylinder structure is formed upwards on the cup cover and used for guiding food materials to enter the filter screen; its characterized in that the module of squeezing of juice extractor still includes:

2. The press module of claim 1, wherein said screen has a feed opening formed in a side thereof, said feed opening conforming to an outer edge of said guide surface.

3. The press module of claim 2, wherein the guide surface is provided with a recessed ledge, and the feed opening extends outwardly of the screen to form a raised ledge, the recessed ledge being adapted to the raised ledge during installation.

4. The press module of any of claims 1-3, wherein the area of the projection of the upper edge of the pre-press space is larger than the area of the projection of the lower edge of the pre-press space.

5. The press module according to any of claims 1 to 3, wherein the inner side walls of the pre-press space are provided with at least one elongated rib projecting in the direction of the axis of rotation of the screw.

6. The press module of claim 5, wherein said ribs are disposed on an inner side of said screen.

7. A squeezing module of a juicer comprises a cup body, a juice outlet is arranged at the lower side of the cup body; the filter screen is accommodated in the cup body; the spiral is accommodated in the filter screen, and a rotating shaft of the spiral is arranged along the vertical direction; the cup cover is connected to the upper side of the cup body, the lower part of the cup cover is coupled with the upper end of the spiral rotating shaft, and a feeding channel with a hollow cylinder structure is formed upwards on the cup cover and used for guiding food materials to enter the filter screen; its characterized in that the module of squeezing of juice extractor still includes:

8. The press module of claim 7, wherein the upper end of the guide surface is connected to the lower end of the feed channel, and the upper edge of the guide surface is less than or equal to half the circumference of the lower edge of the feed channel.

9. The press module of claim 7, wherein said screen has a feed opening formed in a side thereof, said feed opening conforming to an outer edge of said guide surface.

10. The press module of claim 9, wherein said guide surface is provided with a recessed ledge, said feed opening extending outwardly of said screen, said recessed ledge mating with said raised ledge during installation.

11. The press module of any of claims 7-10, wherein the area of the projection of the upper edge of the pre-press space is larger than the area of the projection of the lower edge of the pre-press space.

12. Press module according to any of claims 7-10, characterised in that the inner side walls of the pre-press space are provided with at least one elongated rib projecting in the direction of the axis of rotation of the screw.

13. The press module of claim 12, wherein said ribs are disposed on an inner side of said screen.