Filtering device for food processing

The residual liquid is extruded through the combination of the press plate and the push plate, and the food processing filtration device that adjusts the size of the filter holes by the bidirectional screw, the problems of residue accumulation and liquid waste are solved, and the automatic collection of residues and efficient extrusion of liquids are achieved.

CN223127355UActive Publication Date: 2025-07-22GUANGXI WUJIWEI FOOD CO LTD
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Patent Information

Application Number
CN202421771853.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-25
Publication Date
2025-07-22
Estimated Expiration
2034-07-25

AI Technical Summary

Technical Problem

When the existing food processing and filtration device separates food liquids and residues, the residue accumulation needs to be cleaned regularly and the residue contains a lot of liquid, resulting in waste of liquid raw materials.

Method used

A food processing filter device is designed. Through the cooperation of the press plate and the push plate, the press plate is driven by a motor to press the residue to extrude liquid, and the filter hole size is adjusted through a bidirectional screw to realize automatic collection of residues and extrusion of liquids.

Benefits of technology

It reduces the trouble of residue cleaning, improves liquid recycling efficiency, reduces raw material waste, and simplifies the residue collection process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a filtering device for food processing, which comprises a box body, the bottom of the box body is communicated with a liquid outlet hopper, one side of the box body is fixedly connected with a protection box, liquid or fluid food raw materials are poured onto a filtering plate through the matching of a pressing plate and a push plate, a motor is started to drive the pressing plate to press downwards, and the food raw materials are filtered out when the pressing plate moves downwards. The push plate moves towards the other side, the pressing plate moves downwards to press residues and press liquid in the residues out, after pressing is completed, the pressing plate moves upwards, the push plate pushes the residues remaining on the filter plate at the moment, the residues are pushed into the collecting box to be collected, and therefore liquid in the residues is squeezed out. A first mounting rod and a second mounting rod are arranged in a filter plate, a bidirectional screw rod is rotated, so that the first mounting rod and the second mounting rod are close to each other, shielding plates are driven to be close to each other, and the size of filter holes in the surface of the filter plate is adjusted by adjusting the distance between the shielding plates.
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Description

Technical Field

[0001] The utility model relates to the technical field of food processing, and particularly relates to a filtering device for food processing. Background Technique

[0002] Food refers to various finished products and raw materials for human consumption or drinking, as well as items that are both food and residues in accordance with tradition, but does not include items for therapeutic purposes. For some foods such as fruit juice drinks, soy products, vegetable oils, etc., filtering devices are required during the production process to filter and separate the raw material residues containing impurities.

[0003] Currently, during the food processing and filtering process, the filter screen separates the liquid and residues of the food. However, during the separation process, the residues accumulate on the filter screen and need to be cleaned regularly, which is very troublesome. Moreover, the residues will contain more liquid, such as soybean dregs or some seasoning packets. Directly cleaning the residues will result in the loss of some liquid raw materials. Therefore, we propose a filtering device for food processing to facilitate the cleaning of residues and at the same time be able to squeeze out the liquid in the residues. Content of the Utility Model

[0004] In order to solve the above problems, the following technical solutions are proposed:

[0005] A filtering device for food processing includes a box body. A liquid outlet hopper is communicated with the bottom of the box body. A protective box is fixedly connected to one side of the box body. A feeding hopper is communicated with one side of the box body. A collection box is fixedly connected to one side of the box body. A filter plate is fixedly connected inside the box body.

[0006] A motor is fixedly connected to the top of the protective box. The output end of the motor is fixedly connected to a first lead screw. The bottom of the first lead screw is fixedly connected to a first gear. A second gear is meshed on the surface of the first gear. The middle of the second gear is fixedly connected to a second lead screw. The second lead screw is rotationally connected to the protective box. A movable block is threadedly connected to the outside of the first lead screw. One side of the movable block is fixedly connected to a pressing plate. The pressing plate is slidably arranged inside the box body.

[0007] An installation block is threadedly connected to the outside of the second lead screw. A limiting block is fixedly installed on one side of the installation block. A rotating shaft is rotationally connected to one side of the installation block. A convex block is fixedly connected to the surface of the rotating shaft. One end of the rotating shaft is fixedly connected to a pushing plate. A moving plate is arranged on the surface of the box body.

[0008] As a further improvement of the above solution, a bidirectional lead screw is rotationally connected inside the filter plate. One end of the bidirectional lead screw penetrates through the box body and is fixedly connected to a handle. A plurality of first mounting rods and second mounting rods are threadedly connected to the surface of the bidirectional lead screw. Semi-circular shielding plates are fixedly connected to one side of each of the first mounting rods and the second mounting rods.

[0009] As a further improvement of the above solution, a groove is provided on the outer side of the box body, and a number of springs are fixedly connected in the groove. One end of the spring is fixedly connected to the moving plate.

[0010] As a further improvement of the above solution, a sliding block is fixedly connected to one end of the pressing plate, and a sliding groove for the sliding of the sliding block is provided inside the box body.

[0011] As a further improvement of the above solution, the limiting block is arranged in an inverted L shape, and the pushing plate abuts against the filtering plate.

[0012] As a further improvement of the above solution, a through groove for the movement of the movable block is provided on the surface of the box body, and a movable groove for the movement of the rotating shaft is provided on the surface of the box body.

[0013] As a further improvement of the above solution, an opening for discharging the material slag is provided on one side of the box body, and a notch adapted to the opening is provided on one side of the collection box.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. For the filtering device for food processing, by the cooperation of the pressing plate and the pushing plate, pour the liquid or fluid food raw materials onto the filtering plate, start the motor to drive the pressing plate to press downwards. During the downward movement of the pressing plate, the pushing plate will move to the other side. When the pressing plate moves downwards, it will press the residue, and press out the liquid inside the residue. After the pressing is completed, move the pressing plate upwards. At this time, the pushing plate will push the residue remaining on the filtering plate and push the residue into the collection box for collection. In this way, the liquid inside the residue is squeezed out, reducing waste and facilitating the collection of the residue.

[0016] 2. For the filtering device for food processing, by arranging the first mounting rod and the second mounting rod inside the filtering plate and rotating the bidirectional lead screw, the first mounting rod and the second mounting rod approach each other, which will drive the shielding plates to approach each other. By adjusting the distance between the shielding plates, the size of the filter holes on the surface of the filtering plate is adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a schematic cross-sectional view of the protective box of the structure of the present utility model;

[0019] Figure 3 is a schematic cross-sectional view of the structure of the present utility model;

[0020] Figure 4 is an enlarged schematic view of the convex block of the structure of the present utility model;

[0021] Figure 5 is a schematic cross-sectional view of the filtering plate of the structure of the present utility model;

[0022] Figure 6 This is a schematic structural diagram of the push plate, the second lead screw, and the limit block of the present utility model.

[0023] The description of the reference numerals in the drawings is as follows:

[0024] 1. Box body; 2. Liquid outlet hopper; 3. Motor; 31. First lead screw; 32. Movable block; 33. First gear; 34. Second gear; 35. Second lead screw; 36. Pressure plate; 4. Protective box; 5. Feed hopper; 6. Collection box; 7. Mounting block; 8. Filter plate; 81. First mounting rod; 82. Second mounting rod; 9. Limit block; 10. Rotating shaft; 11. Push plate; 12. Protrusion; 13. Moving plate. Specific embodiments

[0025] Next, in combination with the drawings and specific embodiments, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0026] Embodiment 1:

[0027] Please refer to Figure 1-6 , A filtering device for food processing in this embodiment includes a box body 1. A liquid outlet hopper 2 is communicated with the bottom of the box body 1. A protective box 4 is fixedly connected to one side of the box body 1. A feed hopper 5 is communicated with one side of the box body 1. A collection box 6 is fixedly connected to one side of the box body 1. An opening for discharging feed residues is opened on one side of the box body 1. A notch adapted to the opening is opened on one side of the collection box 6. A filter plate 8 is fixedly connected to the inside of the box body 1.

[0028] A motor 3 is fixedly connected to the top of the protective box 4. The output end of the motor 3 is fixedly connected to a first lead screw 31. The bottom of the first lead screw 31 is fixedly connected to a first gear 33. A second gear 34 is meshed with the surface of the first gear 33. Both the first gear 33 and the second gear 34 are bevel gears. The middle of the second gear 34 is fixedly connected to a second lead screw 35. The second lead screw 35 is rotatably connected to the protective box 4. A movable block 32 is threadedly connected to the outside of the first lead screw 31. One side of the movable block 32 is fixedly connected to a pressure plate 36. The area of the pressure plate 36 is smaller than the area of the filter plate 8. The pressure plate 36 is slidably arranged inside the box body 1. One end of the pressure plate 36 is fixedly connected to a sliding block. A sliding groove for the sliding of the sliding block is opened on the side of the inside of the box body 1 away from the moving plate 13.

[0029] An installation block 7 is threadedly connected to the outer side of the second lead screw 35. A limiting block 9 is fixedly installed on one side of the installation block 7. The limiting block 9 is arranged in an inverted L shape. The push plate 11 abuts against the filter plate 8. A rotating shaft 10 is rotatably connected to one side of the installation block 7. A through groove for the movement of the movable block 32 is formed on the surface of the box body 1. An activity groove for the movement of the rotating shaft 10 is formed on the surface of the box body 1. A convex block 12 is fixedly connected to the surface of the rotating shaft 10. One end of the rotating shaft 10 is fixedly connected to the push plate 11. A moving plate 13 is arranged on the surface of the box body 1. A groove is formed on the outer side of the box body 1. A plurality of springs are fixedly connected in the groove. One end of the spring is fixedly connected to the moving plate 13. One end of the moving plate 13 is set to be arc-shaped.

[0030] When the first lead screw 31 and the second lead screw 35 are rotating, when the first lead screw 31 drives the pressing plate 36 to move downward, when the pressing plate 36 moves down to the top surface of the push plate 11, the push plate 11 just moves to the arc-shaped end of the moving plate 13 as the second lead screw 35 rotates. At this time, when the pressing plate 36 continues to press down, the pressing plate 36 and the push plate 11 are arranged in a staggered manner, and the push plate 11 will not affect the continuous downward movement of the pressing plate 36.

[0031] The implementation principle of a filtering device for food processing in the embodiment of the present application is as follows: Pour liquid or fluid food raw materials from the feed hopper 5 into the interior of the box body 1. The liquid or fluid food raw materials will fall onto the filter plate 8. The liquid will flow down from the liquid outlet hopper 2. A collection box is placed below the liquid outlet hopper 2, and the liquid will fall into the collection box. Start the motor 3. The motor 3 drives the first lead screw 31 to rotate, thereby driving the pressing plate 36 to move downward. The bottom of the first lead screw 31 is fixedly connected to a first gear 33. A second gear 34 is meshed on the surface of the first gear 33. And the middle of the second gear 34 is fixedly connected to a second lead screw 35. Therefore, when the first lead screw 31 rotates, it will drive the second lead screw 35 to rotate. An installation block 7 is threadedly connected to the outer side of the second lead screw 35. A rotating shaft 10 is rotatably connected to one side of the installation block 7. One end of the rotating shaft 10 is fixedly connected to the push plate 11. Therefore, when the second lead screw 35 rotates, it will drive the push plate 11 to move. When the push plate 11 moves, the convex block 12 will contact the moving plate 13, and the moving plate 13 will push the convex block 12, so that the convex block 12 drives the push plate 11 to deflect, so that it will not contact the filter plate 8. The pressing plate 36 will squeeze the residue downward to squeeze out the liquid in the residue. And because the area of the pressing plate 36 is smaller than that of the filter plate 8, when the push plate 11 moves to the other side of the filter plate 8, the pressing plate 36 will contact the filter plate 8.

[0032] After the pressing is completed, the motor 3 drives the pressing plate 36 to move upward. At this time, the mounting block 7 drives the push plate 11 to move. When the convex block 12 contacts the moving plate 13, since one side of the moving plate 13 is set to be arc-shaped, and when the convex block 12 is squeezed by the moving plate 13 and deflects, the limiting block 9 will block the deflection of the convex block 12. As a result, the convex block 12 will push the moving plate 13 into the groove along one end of the arc of the moving plate 13. In this way, the push plate 11 will abut against the filter plate 8, and the residue on the surface of the filter plate 8 will be pushed into the collection box 6.

[0033] Embodiment 2:

[0034] On the basis of Embodiment 1, the further improvement of this embodiment lies in that: a bidirectional lead screw is rotatably connected inside the filter plate 8. One end of the bidirectional lead screw penetrates through the box body 1 and is fixedly connected with a handle. A plurality of first mounting rods 81 and second mounting rods 82 are threadedly connected to the surface of the bidirectional lead screw. Both the first mounting rod 81 and the second mounting rod 82 are slidably connected to the filter plate 8. A semi-circular shielding plate is fixedly connected to one side of both the first mounting rod 81 and the second mounting rod 82. Rotate the bidirectional lead screw to make the first mounting rod 81 and the second mounting rod 82 approach each other. In this way, it will drive the shielding plates to approach each other. By adjusting the distance between the shielding plates, the size of the filter holes on the surface of the filter plate 8 can be adjusted.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A filtering device for food processing, characterized in that, Including: A box body (1), a liquid discharging hopper (2) is communicated with the bottom of the box body (1), a protective box (4) is fixedly connected to one side of the box body (1), a feeding hopper (5) is communicated with one side of the box body (1), a collecting box (6) is fixedly connected to one side of the box body (1), and a filter plate (8) is fixedly connected to the inside of the box body (1); A motor (3) is fixedly connected to the top of the protective box (4), a first lead screw (31) is fixedly connected to the output end of the motor (3), a first gear (33) is fixedly connected to the bottom of the first lead screw (31), a second gear (34) is meshed with the surface of the first gear (33), a second lead screw (35) is fixedly connected to the middle of the second gear (34), the second lead screw (35) is rotationally connected with the protective box (4), a movable block (32) is threadedly connected to the outside of the first lead screw (31), a pressing plate (36) is fixedly connected to one side of the movable block (32), and the pressing plate (36) is slidably arranged inside the box body (1); An installation block (7) is threadedly connected to the outside of the second lead screw (35), a limiting block (9) is fixedly installed on one side of the installation block (7), a rotating shaft (10) is rotationally connected to one side of the installation block (7), a convex block (12) is fixedly connected to the surface of the rotating shaft (10), a pushing plate (11) is fixedly connected to one end of the rotating shaft (10), and a moving plate (13) is arranged on the surface of the box body (1).

2. The filtering device for food processing according to claim 1, characterized in that: A bidirectional lead screw is rotationally connected to the inside of the filter plate (8), one end of the bidirectional lead screw penetrates through the box body (1) and is fixedly connected with a handle, and a plurality of first installation rods (81) and second installation rods (82) are threadedly connected to the surface of the bidirectional lead screw. Semi-circular shielding plates are fixedly connected to one side of each of the first installation rods (81) and the second installation rods (82).

3. A filtering device for food processing according to claim 1, wherein: A groove is formed in the outside of the box body (1), a plurality of springs are fixedly connected inside the groove, and one end of each spring is fixedly connected with the moving plate (13).

4. A filtering device for food processing according to claim 1, characterized in that: A sliding block is fixedly connected to one end of the pressing plate (36), and a sliding groove for the sliding block to slide is formed in the inside of the box body (1).

5. A filtering device for food processing according to claim 1, characterized in that: The limiting block (9) is arranged in an inverted L shape, and the pushing plate (11) abuts against the filter plate (8).

6. A filtering device for food processing according to claim 1, characterized in that: A through groove for the movement of the movable block (32) is formed in the surface of the box body (1), and a movable groove for the movement of the rotating shaft (10) is formed in the surface of the box body (1).

7. A filtering device for food processing according to claim 1, characterized in that: An opening for the discharge of material residues is formed in one side of the box body (1), and a notch adapted to the opening is formed in one side of the collecting box (6).