CN215502413U - Filter screen subassembly and stock machine of stock machine - Google Patents

Abstract

The utility model discloses a filter screen component of a juice machine, which comprises a first filter screen and a second filter screen, wherein the first filter screen and the second filter screen are of separable structures; after the juice is squeezed, the user can take the filter screen assembly out of the juice machine, and the first filter screen and the second filter screen are separated and then cleaned. The separated filter screen has no small holes of the traditional filter screen, and has less residue, so that the filter screen is easier to clean. The utility model also discloses a juice extractor with higher juice extraction efficiency.

Description

Filter screen subassembly and stock machine of stock machine

Technical Field

The utility model relates to the field of kitchen household electric appliances, in particular to a filter screen assembly of a juice machine.

Background

The juice extractor is developed on the basis of a conventional juice extractor, and the main work of the juice extractor is to convert fruits into juice so as to improve the taste and facilitate drinking. The low-speed screw extrusion technology of the juice machine has the advantages that the lower the extrusion rotating speed is, the better the extrusion rotating speed is, the rotating speed per minute of the common juice machine is about 75 revolutions, the juice is slowly extruded like a towel, the cell structure of the fruit is not damaged, and the nutrition of the fruit can be preserved. And the juice is discharged at low speed without generating high heat, thereby avoiding the problem of heating and oxidizing the juice.

The juicing raw material enters the juicing mechanism through the discharge hole of the raw material barrel after being processed in the raw material barrel. In the juice outlet mechanism, juice flowing out after the raw materials are extruded by the extruding device is filtered by the filter screen and flows out of the juice machine through a juice outlet of the juice outlet mechanism, and finally the fruit and vegetable juice suitable for drinking is obtained. After the raw materials are squeezed to obtain juice, the residual residues are discharged out of the original juice machine through a residue outlet of the juice outlet mechanism.

The filter screen of current stock machine formula as an organic whole usually, when carrying out the extrusion juice extraction, the raw materials is extruded, inevitably has raw materials residue card to go into in the mesh of filter screen, difficult clean up. The residue has influence on the juicing effect, and the residue can be putrefactive, so that the sanitation problem is generated, and the health is influenced.

Therefore, those skilled in the art have endeavored to develop a strainer assembly for a juicer that is easy to clean and does not leave residue.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is that the filter screen of the juice machine is difficult to clean.

In order to achieve the above object, the present invention provides a filter assembly of a juicer, which includes a first filter and a second filter, wherein the first filter and the second filter are separable.

Wherein,

the first filter screen comprises a first filter part and filter lattices. Wherein, first filter house is set up in the front side bottom of first filter screen, and when the filter screen subassembly was installed in the play juice mechanism of stock machine, the position of first filter house was set up in the bottom that is close to discharge gate one side of raw materials bucket. The squeezed fruit and vegetable juice flows to the first filtering part under the action of gravity, and after being filtered by the first filtering part, the juice flows out of the juice machine through a juice outlet of the juice outlet mechanism.

The filter lattice is connected with the first filter screen, can be integrated with the first filter part, and also can be in a structure separable from the first filter part. The filter lattice includes a plurality of hollow holes.

The second filter screen is connected with the filter lattices of the first filter screen. When the filter screen assembly formed by combining the first filter screen and the second filter screen is installed in the juice outlet mechanism of the original juice machine, the second filter screen is positioned at one side far away from the discharge hole of the raw material barrel. The second filter screen comprises a plurality of hollow holes.

Furthermore, the plurality of hollow holes of the filter lattices correspond to the plurality of hollow holes of the second filter screen in hollow positions, hole sizes and hole numbers. When the first filter screen and the second filter screen are combined into a filter screen component, the plurality of hollow holes of the filter lattices and the plurality of hollow holes of the second filter screen are mutually staggered, and gaps are formed at the staggered parts, so that the gaps form a second filter part. The size of the gap is about 0.3-0.5 mm, and the gap is set to ensure that the liquid can be sufficiently discharged and the residue can be prevented from remaining. The raw material is extruded by the extruding device when reaching the second filtering part, the liquid part flows out through the second filtering part, and the residue is remained in the second filtering part. After the juice is squeezed, the filter screen assembly can be taken out of the juice machine, and the first filter screen and the second filter screen are separated and then cleaned. The separated filter screen has no small holes of the traditional filter screen, and has less residue, so that the filter screen is easier to clean.

Furthermore, the plurality of hollow holes of the filter lattices and the plurality of hollow holes of the second filter screen are rectangular, and rectangular gaps are formed after the rectangular holes are staggered, so that the effects of blocking residues and discharging juice are better.

Furthermore, filter check and second filter screen all include the positioning mechanism that shape and size correspond mutually, and positioning mechanism cooperates mutually, can ensure the two combination back, and the fretwork of filtering check and second filter screen also cooperates accurately mutually to gain better filter effect.

Furthermore, the shape of the filter lattice and the second filter screen is matched with the extrusion device of the original juice machine, so as to achieve the best juice output effect.

Therefore, the utility model realizes the filter screen component of the juice machine, the first filter grid and the second filter screen are combined to form the second filter part, and the filter screen which is easy to clean is realized through the separable filter structure.

In the preferred embodiment of the present invention, the squeezing device of the original sweat machine is a conical worm, and the shape of the filter screen assembly is also conical matching with the shape of the worm.

In addition, the utility model also provides a juice machine comprising the filter screen assembly.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.

Drawings

FIG. 1 is a perspective view of a screen assembly in accordance with a preferred embodiment of the present invention in a disengaged condition;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a side cross-sectional view of FIG. 1;

FIG. 5 is a perspective view of the screen assembly of FIG. 1 in an assembled state;

FIG. 6 is a top view of FIG. 5;

FIG. 7 is a side view of FIG. 5;

FIG. 8 is a side sectional view of FIG. 5;

FIG. 9 is a perspective view of the screen assembly of FIG. 5 in a disengaged condition with the worm;

fig. 10 is a sectional view schematically showing the main structure of a juicer including a strainer assembly according to a preferred embodiment of the present invention.

Detailed Description

The technical contents of the preferred embodiments of the present invention will be more clearly and easily understood by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments and the scope of the utility model is not limited to the embodiments set forth herein.

In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.

As shown in the figures 1-10 of the drawings,

a filter screen assembly of a juicer includes a first filter screen 210 and a second filter screen 220, wherein the first filter screen 210 and the second filter screen 220 are separable structures. The extrusion device used in this embodiment is a worm 260, and thus the overall shape of the screen assembly is a cone similar to the shape of the worm 260. Fig. 9 shows a shape comparison of worm 260 and screen assembly.

The first screen 210 includes a first filter portion 211 and a filter lattice 212. Wherein, the first filter part 211 is disposed at the bottom of the front side of the first filter screen 210, and when the filter screen assembly is installed in the juice outlet mechanism of the juice machine, the first filter part 211 is disposed at the bottom of the side close to the discharge hole 280 of the raw material barrel 270. The squeezed juice flows to the first filtering portion 211 under the action of gravity, and after being filtered by the first filtering portion 211, the juice flows out of the juice machine through a juice outlet of the juice outlet mechanism. The first filter 211 is a metal mesh. The first filtering portion 211 is more useful for filtering juice which is automatically oozed out from raw materials having a high water content, such as watermelon, etc., and does not participate in the filtering of the raw material extruding stage.

The filter lattice 212 is integrated with the first filter portion, and the filter lattice 212 includes 212 rectangular hollow holes 240.

The second screen 220 is connected to the filter pockets 212 of the first screen 210. When the filter screen assembly composed of the first filter screen 210 and the second filter screen 220 is installed in the juice outlet mechanism of the juice machine, the second filter screen 220 is located at a side far away from the discharge port 280 of the raw material barrel 270.

The second screen 220 also includes 212 oblong apertures 240.

The hollow holes 240 of the filter grid 212 and the hollow holes 240 of the second filter mesh correspond to each other in hollow position and hole size. When the first filter screen 210 and the second filter screen 220 are combined into a filter screen assembly, the plurality of through holes 240 of the filter lattice 212 and the plurality of through holes 240 of the second filter screen are staggered, and the staggered parts form gaps, and all the gaps form a second filter part. The size of the gap is about 0.3-0.5 mm, and the gap is set to ensure that the liquid can be sufficiently discharged and the residue can be prevented from remaining.

The raw material is extruded by the extruding device when reaching the second filtering part, the liquid part flows out through the second filtering part, and the residue is remained in the second filtering part. After the juice extraction is completed, the strainer assembly can be removed from the juicer, and the first strainer 210 and the second strainer 220 can be separated and cleaned. The separated filter screen has no small holes of the traditional filter screen, and has less residue, so that the filter screen is easier to clean.

The filtering grids 212 and the second filter screen comprise positioning ribs 250 and positioning grooves which correspond to each other in shape and size, the positioning ribs 250 and the positioning grooves are matched with each other, and after the two are combined, the filtering grids 212 and the hollow holes 240 of the second filter screen are also matched with each other accurately, so that a better filtering effect is obtained.

Example 2

As shown in fig. 9-10, the present embodiment realizes a juice machine, which includes a raw material barrel 270, a power mechanism, a stirring mechanism and a juice outlet mechanism; after being put into the raw material barrel 270, the raw materials are cut and smashed by the stirring mechanism and enter the juice outlet mechanism from the discharge hole 280; squeezing to obtain juice. The juice was filtered through the screen pack of example 1 and juice extraction was finally completed.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims (9)

1. A filter screen component of a stock machine comprises a first filter screen and a second filter screen which are separable structures; the filter is characterized in that the first filter screen comprises a first filter part and filter lattices; wherein the first filtering part is arranged at the bottom of the front side of the first filter screen; the filter grid is connected with the first filter screen, can be integrated with the first filter part, and can also be a structure which can be separated from the first filter part; the filter lattice comprises a plurality of hollow holes.

2. The juice machine strainer assembly of claim 1 wherein the second strainer is connected to the filter lattice of the first strainer; when a filter screen assembly formed by combining the first filter screen and the second filter screen is arranged in a juice outlet mechanism of the juice machine, the second filter screen is positioned on one side far away from a discharge hole of the raw material barrel; the second filter screen comprises a plurality of hollow holes.

3. The juice machine strainer assembly of claim 2 wherein the plurality of hollowed-out holes of the filter grid and the plurality of hollowed-out holes of the second strainer correspond to each other in terms of hollowed-out position, hole size and hole number; when the first filter screen and the second filter screen are combined into a filter screen component, the plurality of hollow holes of the filter lattices and the plurality of hollow holes of the second filter screen are mutually staggered, and gaps are formed at the staggered parts, so that the gaps form a second filter part.

4. The juicer filter screen assembly of claim 3 wherein the plurality of apertures of the filter grid are staggered from the plurality of apertures of the second filter screen by a gap of about 0.3 mm to about 0.5 mm.

5. The juice machine strainer assembly of claim 3 wherein the plurality of apertures of the filter lattice and the plurality of apertures of the second strainer are rectangular in shape.

6. The juicer filter screen assembly of claim 5 wherein said filter grid and said second screen each include a positioning mechanism of corresponding shape and size, the positioning mechanisms cooperating to ensure that when the two are combined, the filter grid and the second screen also precisely cooperate with each other.

7. The juicer filter screen assembly of claim 5 wherein the filter grid and the second screen are conical in shape.

8. The juice machine strainer assembly of claim 1 wherein the first filter portion is a metal screen.

9. A juicer including a strainer assembly of the juicer of any one of claims 1 to 8.

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