CN210543663U

CN210543663U - Precise filtering device for fruit and vegetable juice production

Info

Publication number: CN210543663U
Application number: CN201920920359.9U
Authority: CN
Inventors: 郝俊豪
Original assignee: Henan Funeng Hall Biotechnology Co Ltd
Current assignee: Henan Funeng Hall Biotechnology Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-05-19
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to a precise filtering device for fruit and vegetable juice production, which is called as a filtering device for short, and comprises an inner filtering net and an outer filtering net sleeved outside the inner filtering net, wherein the outer filtering net comprises an outer net body which is barrel-shaped and provided with an outer bottom plate, and inner meshes which are arranged on the peripheral wall of the outer net body and are arranged in a row; the positions of the inner meshes correspond to the number and positions of the outer meshes so that the two meshes can be combined to form a combined mesh; the utility model discloses a filter equipment has double-deck filter screen structure, outer filter screen and interior filter screen promptly, and the mesh combination of outer filter screen and interior filter screen can form less combination mesh, and the combination mesh plays the effect of filtering fruit and vegetable juice, and outer filter screen and interior filter screen are unpack apart back mutual independence, because the mesh size of interior mesh and outer mesh is great relatively therefore be convenient for wash.

Description

Precise filtering device for fruit and vegetable juice production

Technical Field

The utility model belongs to juice extractor filter screen, concretely relates to fruit vegetables juice production is with microfiltration device.

Background

The juice extractor is a common small household appliance, and the principle is that a high-speed rotating blade is utilized to crush food materials such as fruits and the like to obtain juice, and residues are filtered through a filter screen. In order to obtain fruit and vegetable juice with less impurity particles, the meshes of a filter screen used by a juicer are smaller, but the filter screen after use is easily blocked by the fibers of the fruit and vegetable and is not easy to clean due to the fibers in the fruit and vegetable juice.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art and providing a filter screen with double-deck filter screen structure for double-deck filter screen is convenient for wash after taking apart.

The technical scheme of the utility model as follows:

a kind of fruit and vegetable juice produces and uses the precision filter equipment, abbreviated as the filter equipment, including inner filter screen and external filter screen that is fitted over the inner filter screen, the said external filter screen includes the whole barrel-shaped and has outer body of the bottom plate, locate on peripheral wall of outer body and take the form of inner mesh of the row-like arrangement, the said inner filter screen includes the whole barrel-shaped and has inner body of the bottom plate, set up on peripheral wall of inner body and inner mesh of elongated shape extending along axial direction; the positions of the inner mesh holes correspond to the number and positions of the outer mesh holes so that the two can be combined to form a combined mesh.

Furthermore, an outer bottom hole is formed in the outer bottom plate, a positioning protrusion is arranged on the bottom surface of the inner bottom plate in a protruding mode, and the height of the positioning protrusion is 0.2-1.5 mm.

Furthermore, the distance between the upper surface of the outer bottom plate and the lower surface of the inner bottom plate is 0.2-0.5 mm.

Furthermore, a silica gel layer or an emulsion layer is arranged on the upper surface of the outer bottom plate.

Furthermore, at least one inner bottom hole is arranged on the inner bottom plate at a position far away from the circle center, and the projection of the inner bottom hole on the plane where the outer bottom hole is located is not overlapped with the outer bottom hole.

Furthermore, a plurality of positioning holes corresponding to the positioning protrusions are formed in the outer bottom plate, and the positioning holes are arranged at unequal intervals along the circumferential direction of the outer bottom plate.

Further, the shape of the outer mesh is round, rectangular or special-shaped.

Further, the size of the outer mesh is gradually reduced from one end to the other end.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has a double-layer filter screen structure, namely an outer filter screen and an inner filter screen, the mesh combination of the outer filter screen and the inner filter screen can form a smaller combined mesh, the combined mesh plays a role in filtering fruit and vegetable juice, the outer filter screen and the inner filter screen are mutually independent after being disassembled, and the inner mesh and the outer mesh are relatively large in mesh size, so that the filter device is convenient to clean;

the size of the combined mesh can be changed by rotating the inner mesh and the outer mesh, so that the precision of filtering the fruit and vegetable juice can be adjusted, and different texture and mouthfeel of the fruit and vegetable juice can be created; the relative position of the inner filter screen and the outer filter screen can be realized through the positioning action of the positioning protrusions and the positioning holes or the friction resistance positioning action of the positioning protrusions and the silica gel layer/emulsion layer, after the inner filter screen is placed into the outer filter screen and the size of the combined mesh is adjusted, the outer filter screen is inserted into the machine head of the juicer, and the size of the combined mesh cannot be influenced because the outer filter screen does not move relative to the machine head of the juicer when the outer filter screen is installed;

the inner bottom plate and the outer bottom plate are arranged at a certain distance, so that a gap is formed, the fruit and vegetable juice can enter the gap from the inner bottom hole and then flow out from the outer bottom hole, and the gap can allow juice and fine particles in the fruit and vegetable juice to pass through and flow out to play a role of filtering.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded view of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a combined mesh according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the inner and outer filter screens of the embodiment of the present invention.

Fig. 5 is a top view of the outer screen according to the embodiment of the present invention.

In the figure, an inner screen 1, an inner mesh 11, an inner mesh 12, an inner bottom hole 13, an inner bottom plate 14, a positioning protrusion 15, an outer screen 2, an outer mesh 21, an outer mesh 22, an outer bottom hole 23, an outer bottom plate 24 and a positioning hole 25.

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 work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, fig. 2 and fig. 3, a precise filtering device for producing fruit and vegetable juice, called filtering device for short, comprises an inner filtering net 1 and an outer filtering net 2 sleeved outside the inner filtering net 1, wherein the outer filtering net 2 comprises an outer net body 22 which is barrel-shaped and is provided with an outer bottom plate 24, and inner net holes 11 which are arranged on the peripheral wall of the outer net body 22 and are arranged in a row, the inner filtering net 1 comprises an inner net body 12 which is barrel-shaped and is provided with an inner bottom plate 14, and long inner net holes 11 which are arranged on the peripheral wall of the inner net body 12 and extend along the axial direction; the positions of the inner mesh holes 11 correspond to the number and positions of the outer mesh holes 21 so that the two can be combined to form a combined mesh; obviously, in order to ensure the filtering effect of the combined meshes, the outer wall of the inner mesh 11 abuts against the inner wall of the outer mesh 22, avoiding gaps.

Specifically, the outer mesh 21 is circular, rectangular or irregular in shape, and the inner mesh 11 is rounded rectangular or oblong in shape.

Preferably, the shape of the outer mesh 21 is pear-shaped and the size thereof gradually decreases from one end to the other end, so that when the size of the combined mesh is adjusted, the variation value of the combined mesh corresponding to the rotation angle of the inner screen 1 per unit is not uniform, compared with the outer mesh 21 which is circular or rectangular in shape, the size variation range of the combined mesh is wide, the width of the inner mesh 11 can be reduced, more rows of combined meshes can be arranged along the circumferential direction, and the number of the combined meshes is increased.

This embodiment filter equipment has double-deck filter screen structure, outer filter screen 2 and interior filter screen 1 promptly, and the mesh combination of outer filter screen 2 and interior filter screen 1 can form less combination mesh, and the combination mesh plays the effect of filtering fruit and vegetable juice, and outer filter screen 2 and interior filter screen 1 are unpacked apart the back each other completely apart, because 11 holes in intranet and 21 outer mesh's the mesh size is great relatively this moment so that filter equipment's washing.

Example 2

This example is another embodiment based on example 1, and the description of the same technical solution as in example 1 will be omitted, and only the technical solution different from example 1 will be explained.

As shown in fig. 2, 4 and 5, the outer bottom plate 24 is provided with an outer bottom hole 23, the bottom surface of the inner bottom plate 14 is provided with a positioning protrusion 15 in a protruding manner, and the height of the positioning protrusion 15 is 0.2-1.5 mm.

Generally, there is a juicer in the prior art, which is to mount a cylindrical or barrel-shaped filter screen on a head of the juicer, place fruit and vegetable pieces in the filter screen, and break the fruit and vegetable pieces by a blade mounted on the head of the juicer.

Optionally, the positioning protrusion 15 is used to abut against the upper surface of the outer bottom plate 24, so that a gap capable of realizing a filtering function is formed between the inner bottom plate 14 and the outer bottom plate 24, and the distance D between the upper surface of the outer bottom plate 24 and the lower surface of the inner bottom plate 14 is 0.2-0.5 mm; preferably, be provided with silica gel layer or emulsion layer on the upper surface of outer bottom plate 24, because silica gel material and emulsion material have elasticity, therefore when filter equipment cartridge was on the aircraft nose of juice extractor, under the press effect of juice extractor aircraft nose, thereby the location is protruding 15 and is oppressed silica gel layer or emulsion layer downwards and realize the fixed of interior filter screen 1 position.

Specifically, at least one inner bottom hole 13 is arranged on the inner bottom plate 14 far away from the center of circle, the projection of the inner bottom hole 13 on the plane of the outer bottom hole 23 is not overlapped with the outer bottom hole 23, that is, the inner bottom hole 13 and the outer bottom hole 23 are completely staggered, so that the fruit and vegetable juice which is going to flow out through the outer bottom plate 24 can only flow out of the outer bottom hole 23 after passing through the gap between the inner bottom plate 14 and the outer bottom plate 24, thereby realizing the filtration of the fruit and vegetable juice; preferably, as shown in fig. 2, 4 and 5, the outer bottom hole 23 is formed at the center of the outer bottom plate 24, and the inner lower hole 13 is formed at the outer side of the inner bottom plate 14, so that the filtering effect of the gap can be secured regardless of the relative rotation of the inner screen 1 and the outer screen 2.

Preferably, a plurality of positioning holes 25 corresponding to the positioning protrusions 15 are formed in the outer bottom plate 24, the positioning holes 25 are arranged at unequal intervals along the circumferential direction of the outer bottom plate 24, the positioning protrusions 15 are placed into the positioning holes 25 at different positions, the staggered degree of the inner mesh holes 11 and the outer mesh holes 21 is changed, and therefore the size of the combined mesh hole can be adjusted.

In the embodiment, because the mechanism for limiting exists, the size of the combined meshes can be changed by rotating the inner meshes 11 and the outer meshes 21, so that the precision degree of fruit and vegetable juice filtration can be adjusted, and different texture and mouthfeel of fruit and vegetable juice can be created; the relative position of the inner filter screen 1 and the outer filter screen 2 can be realized through the positioning action of the positioning protrusions 15 and the positioning holes 25 or the friction resistance positioning action of the positioning protrusions 12 and the silica gel layer/emulsion layer, after the inner filter screen 1 is placed into the outer filter screen 2 and the size of the combined mesh is adjusted, the outer filter screen 2 is inserted into the machine head of the juicer, and the size of the combined mesh cannot be influenced because the outer filter screen 2 does not move relative to the machine head of the juicer when the outer filter screen 2 is installed;

besides the combined meshes, there is a gap between the outer bottom plate 24 and the inner bottom plate 14, and a certain distance is formed between the inner bottom plate 14 and the outer bottom plate 24 due to the positioning protrusion 15, so that a gap is formed, and the juice can enter the gap from the inner bottom hole 13 and then flow out from the outer bottom hole 34, and the gap can allow the juice and fine particles in the juice to pass through and flow out, thereby performing a filtering function.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fruit vegetables juice production is with microfiltration device which characterized in that: the filter screen comprises an inner filter screen (1) and an outer filter screen (2) sleeved outside the inner filter screen (1), wherein the outer filter screen (2) comprises an outer screen body (22) which is barrel-shaped and provided with an outer bottom plate (24) and inner mesh holes (11) which are arranged on the peripheral wall of the outer screen body (22) in a row shape, the inner filter screen (1) comprises an inner screen body (12) which is barrel-shaped and provided with an inner bottom plate (14) and long inner mesh holes (11) which are arranged on the peripheral wall of the inner screen body (12) and extend along the axial direction; the positions of the inner meshes (11) correspond to the number and positions of the outer meshes (21) so that the two can be combined to form a combined mesh.

2. The precise filtering device for producing fruit and vegetable juice as claimed in claim 1, wherein: outer bottom hole (23) have been seted up on outer bottom plate (24), the bottom surface of infrabasal plate (14) is gone up the outstanding protruding (15) that are provided with of location, the height of protruding (15) of location is 0.2 ~ 1.5 mm.

3. The precise filtering device for producing fruit and vegetable juice as claimed in claim 2, wherein: the distance between the upper surface of the outer bottom plate (24) and the lower surface of the inner bottom plate (14) is D, and D is 0.2-0.5 mm.

4. The precise filtering device for producing fruit and vegetable juice as claimed in claim 2, wherein: and a silica gel layer or an emulsion layer is arranged on the upper surface of the outer bottom plate (24).

5. The precise filtering device for producing fruit and vegetable juice as claimed in claim 2, wherein: at least one inner bottom hole (13) is formed in the position, far away from the circle center, of the inner bottom plate (14), and the projection of the inner bottom hole (13) on the plane where the outer bottom hole (23) is located does not overlap with the outer bottom hole (23).

6. The precise filtering device for producing fruit and vegetable juice as claimed in claim 2, wherein: a plurality of positioning holes (25) corresponding to the positioning protrusions (15) are formed in the outer bottom plate (24), and the positioning holes (25) are arranged at unequal intervals along the circumferential direction of the outer bottom plate (24).

7. The precise filtering device for producing fruit and vegetable juice as claimed in claim 1, wherein: the shape of the outer mesh (21) is round or rectangular or special-shaped.

8. The precise filtering device for producing fruit and vegetable juice as claimed in claim 1, wherein: the size of the outer mesh (21) is gradually reduced from one end to the other end.