Food inspection filtering device

Abstract

A food inspection filtering device comprises a filtering box body, vertical supporting legs, a rectangular sliding plate, a mounting frame body, a movable frame plate, a first sliding rod, a second sliding rod, a U-shaped inserting rod, an eccentric rotating disc, a motor and a filtering net, an upper feeding hopper is arranged on the upper portion of the filtering box body, the lower portion of the filtering box body is connected with a lower discharging port, and the side face of the filtering box body is connected with the vertical supporting legs; the two sets of vertical supporting legs are symmetrically arranged on the two sides of the filtering box body, the filtering box body is provided with strip-shaped insertion holes, the rectangular sliding plates are matched with the strip-shaped insertion holes, the rectangular sliding plates are inserted into the strip-shaped insertion holes and slide in the strip-shaped insertion holes, and the side faces of the rectangular sliding plates are connected with side strip-shaped baffles which are symmetrically arranged on the two sides of the rectangular sliding plates. The rectangular sliding plate is provided with a plurality of strip-shaped mounting holes, and the filter screens are arranged in the strip-shaped mounting holes and connected with the strip-shaped mounting holes.

Description

Technical Field

[0001] This utility model relates to the field of food inspection, and in particular to a food inspection filtration device. Background Technology

[0002] An existing patent (publication number: CN111841113A) discloses a filtration device for food inspection, including a filter box. Inside the filter box, at the bottom, are two upper and lower filter plates in contact with each other. A rotating block is installed on the right end of the upper filter plate, and a threaded rod is rotatably mounted on the right end of the rotating block. The threaded rod passes through a threaded hole in the right wall of the filter box. Guide rods are respectively installed on the left ends of the upper and lower filter plates. A fixing frame is installed on the outer wall of the filter box between the guide rods. A right-angle piece is rotatably connected to the left end of the fixing frame via a hinge shaft. A guide block is provided inside the right-angle piece, contacting the guide rods. However, while the upper and lower filter plates in this device can be moved to adjust the size of the filter holes, the upper and lower filter plates are in a fixed state during use. Larger particles entering the holes under pressure can easily clog them, affecting the filtration process. Summary of the Invention

[0003] This invention addresses the aforementioned shortcomings of existing technologies by providing an eccentric turntable that rotates eccentrically within a movable frame, causing the frame to reciprocate horizontally. This, in turn, causes a rectangular slide plate to move left and right. As the slide plate moves left and right, it generates minute vibrations that sieve the food above it. This process filters the food while preventing larger particles from clogging the filter mesh during food inspection and filtration, thus ensuring the proper functioning of the filter.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A food inspection filtration device includes a filter box, vertical support legs, a rectangular slide plate, a mounting frame, a movable frame plate, a first slide rod, a second slide rod, a U-shaped insert rod, an eccentric turntable, a motor, and a filter screen. The filter box has an upper feed hopper at the top and a lower discharge port at the bottom. The vertical support legs are connected to the sides of the filter box, and two sets of vertical support legs are symmetrically arranged on both sides of the filter box. The filter box has strip-shaped insertion holes, and the rectangular slide plate is adapted to the strip-shaped insertion holes. The rectangular slide plate is inserted into the strip-shaped insertion holes and slides within the strip-shaped insertion holes. Side strip-shaped baffles are connected to the sides of the rectangular slide plate, and the side strip-shaped baffles are symmetrically arranged on both sides of the rectangular slide plate. The rectangular slide plate has multiple strip-shaped mounting holes, and the filter screen is placed in the strip-shaped mounting holes and connected to the strip-shaped mounting holes.

[0006] The mounting frame has a side plate on its side, which fits against the filter box. The side plate is connected to the filter box by two sets of bolts. The mounting frame also has a motor mounting plate on its side, which is connected to the motor mounting plate by bolts. An eccentric turntable is connected to the core rod, and the motor shaft is connected to the core rod. Beneficial effects

[0007] 1. In this utility model, the food to be filtered is fed into the filter box from the upper feed hopper. It is discharged from the filter box through the lower discharge port through the internal filtration structure. The motor mounting plate is inserted and connected to the strip mounting hole, so that multiple motor mounting plates are installed in the rectangular slide plate. The rectangular slide plate is inserted into the strip insertion hole. The rectangular slide plate divides the filter box into sections, so that the food to be filtered entering the filter box is filtered by multiple motor mounting plates on the rectangular slide plate and the filtered food is discharged from the lower discharge port. Symmetrical side strip baffles are set on both sides of the rectangular slide plate to prevent the rectangular slide plate from slipping out of the strip insertion hole during food inspection and filtration. The side plate of the frame is connected to the filter box by bolts, so that the mounting frame is installed and fixed on the side of the filter box. The first slide rod and the second slide rod pass through a set of sleeves, so that the set of sleeves supports and limits the movement of the frame plate.

[0008] 2. This utility model uses a U-shaped insert rod inserted into a limiting hole. When the moving frame slides left and right, the U-shaped insert rod drives the rectangular slide plate to move. The motor is fixed on the motor mounting plate, and the motor shaft is connected to the core rod. When the motor is working, it drives the eccentric turntable to rotate. The eccentric turntable rotates eccentrically within the moving frame, causing the moving frame to move horizontally back and forth, which in turn drives the rectangular slide plate to move left and right. When the rectangular slide plate moves left and right, it generates its own small vibrations to sieve the food on top. While filtering the food, it also prevents larger particles from clogging the mesh of the filter screen during food inspection and filtration, thus ensuring that smaller particles on the upper layer cannot be filtered and guaranteeing the normal use of the filter. Attached Figure Description

[0009] Figure 1 This is a top view of a food inspection and filtration device according to the present invention.

[0010] Figure 2 This is a bottom view of a food inspection and filtration device according to the present invention.

[0011] Figure 3 This is a top sectional view of a food inspection and filtration device according to the present invention.

[0012] Figure 4 This is a schematic diagram of the rectangular skateboard 06 structure described in this utility model.

[0013] Figure 5 This is a schematic diagram of the movable frame plate 12 and eccentric turntable 18 of this utility model. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0015] Example 1:

[0016] A food inspection and filtration device includes a filter box 01, vertical support legs 04, a rectangular slide plate 06, a mounting frame 10, a movable frame plate 12, a first slide rod 13, a second slide rod 14, a U-shaped insert rod 17, an eccentric turntable 18, a motor 20, and a filter screen 22. The filter box 01 has an upper feed hopper 02 at its upper part and a lower discharge port 03 connected to its lower part. Food to be filtered is fed into the filter box 01 through the upper feed hopper 02 and discharged downwards from the lower discharge port 03 through the internal filtration structure. Vertical support legs 04 are connected to the sides of the filter box 01, with two sets of vertical support legs 04 symmetrically arranged on both sides of the filter box 01. The filter box 01 has a strip-shaped insertion hole 05, and the rectangular slide plate 06 is adapted to the strip-shaped insertion hole 05 and inserted into it. The filter slides within the strip-shaped insertion hole 05, and the rectangular slide plate 06 divides the filter box 01 into sections. Food entering the filter box 01 is filtered by multiple motor mounting plates 21 on the rectangular slide plate 06, and the filtered food is discharged from the lower outlet 03. Side strip baffles 08 are connected to the sides of the rectangular slide plate 06. These side strip baffles 08 are symmetrically arranged on both sides of the rectangular slide plate 06 to prevent the rectangular slide plate 06 from slipping out of the strip-shaped insertion hole 05 during food inspection and filtration. The rectangular slide plate 06 has multiple strip-shaped mounting holes 07. A filter screen 22 is placed inside the strip-shaped mounting holes 07 and connected to them. Motor mounting plates 21 are inserted and connected to the strip-shaped mounting holes 07, allowing multiple motor mounting plates 21 to be installed within the rectangular slide plate 06.

[0017] Example 2:

[0018] The mounting frame 10 of this utility model has a side plate 11 on its side. The side plate 11 is attached to the filter box 01. The side plate 11 is connected to the filter box 01 by two sets of bolts, so that the mounting frame 10 is fixedly mounted on the side of the filter box 01. The side of the mounting frame 10 has a motor mounting plate 21. The motor 20 is connected to the motor mounting plate 21 by bolts and is fixedly mounted on the motor mounting plate 21. The eccentric turntable 18 is connected to the core rod 19. The rotating shaft of the motor 20 is connected to the core rod 19. When the motor 20 is working, it drives the eccentric turntable 18 to rotate. The eccentric turntable 18 rotates eccentrically within the moving frame plate 12, driving the moving frame plate 12 to move horizontally back and forth, thereby driving the rectangular slide plate 06 to move left and right.

[0019] Example 3:

[0020] The eccentric turntable 18 of this utility model is inserted into the movable frame plate 12 and rotates within the movable frame plate 12. One end of the movable frame plate 12 is connected to a first sliding rod 13, and the other end of the movable frame plate 12 is connected to a second sliding rod 14. Side support rods 15 are connected to the side of the mounting frame 10, and the side support rods 15 are connected to sleeves 16. The first sliding rod 13 is adapted to the sleeve 16 and is inserted into the sleeve 16. The first sliding rod 13 slides within the sleeve 16. Two sets of side support rods 15 are distributed on the side of the mounting frame 10.

[0021] Example 4:

[0022] The second slide rod 14 of this utility model is adapted to the sleeve 16. The second slide rod 14 is inserted into the sleeve 16 and slides inside the sleeve 16. The first slide rod 13 and the second slide rod 14 respectively pass through a set of sleeves 16, so that the set of sleeves 16 supports and limits the movement of the moving frame plate 12. The second slide rod 14 is connected to the U-shaped insert rod 17. The rectangular slide plate 06 has a set of limiting insertion holes 09. The upper part of the U-shaped insert rod 17 is adapted to the limiting insertion holes 09. The U-shaped insert rod 17 is inserted into the limiting insertion holes 09. When the moving frame plate 12 slides left and right, the U-shaped insert rod 17 is controlled to drive the rectangular slide plate 06 to move. When the rectangular slide plate 06 moves left and right, it sieves the food on its upper part. While filtering the food, it prevents larger particles from clogging the mesh of the filter screen 22 during food inspection and filtration, thus preventing smaller particles on the upper layer from being filtered and ensuring the normal use of the filter.

[0023] Example 5:

[0024] The installation steps of this utility model are as follows: First, insert the filter screen 22 into and connect it to the strip mounting hole 07. Then, insert the rectangular slide plate 06 into the strip insertion hole 05. Connect the two ends of the rectangular slide plate 06 to the side strip baffles 08. Connect the second slide rod 14 to the U-shaped insertion rod 17. Insert the U-shaped insertion rod 17 into the limiting insertion hole 09. Insert the second slide rod 14 into the sleeve 16. Connect the second slide rod 14 to the movable frame plate 12. Pass the first slide rod 13 through the sleeve 16 and connect it to the movable frame plate 12. Connect the side support rod 15 to the mounting frame 10. Connect the motor 20 to the motor mounting plate 21. Connect the motor 20 shaft to the core rod 19. Connect the side plate 11 of the frame to the filter box 01 with bolts.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A food inspection and filtration device, characterized in that: The filter box (01) includes a filter housing (01), vertical support legs (04), a rectangular slide plate (06), a mounting frame (10), a movable frame plate (12), a first slide rod (13), a second slide rod (14), a U-shaped insert rod (17), an eccentric turntable (18), a motor (20), and a filter screen (22). The filter housing (01) has an upper feed hopper (02) at the top and a lower discharge port (03) at the bottom. The filter housing (01) has vertical support legs (04) connected to its sides. Two sets of vertical support legs (04) are symmetrically arranged on both sides of the filter housing (01). The filter box (01) has a strip-shaped insertion hole (05). A rectangular slide plate (06) is adapted to the strip-shaped insertion hole (05). The rectangular slide plate (06) is inserted into the strip-shaped insertion hole (05) and slides within the strip-shaped insertion hole (05). The side of the rectangular slide plate (06) is connected to a side strip baffle (08). The side strip baffle (08) is symmetrically arranged on both sides of the rectangular slide plate (06). The rectangular slide plate (06) has multiple strip-shaped mounting holes (07). The filter screen (22) is placed inside the strip-shaped mounting holes (07) and connected to the strip-shaped mounting holes (07).

2. The food inspection and filtration device according to claim 1, characterized in that: The mounting frame (10) has a side plate (11) on its side. The side plate (11) is attached to the filter box (01). The side plate (11) is connected to the filter box (01) by two sets of bolts. The mounting frame (10) has a motor mounting plate (21) on its side. The motor (20) is connected to the motor mounting plate (21) by bolts. The eccentric turntable (18) is connected to the core rod (19). The motor (20) shaft is connected to the core rod (19).

3. The food inspection and filtration device according to claim 2, characterized in that: The eccentric turntable (18) is inserted into the movable frame plate (12), and the eccentric turntable (18) rotates inside the movable frame plate (12). One end of the movable frame plate (12) is connected to the first slide rod (13), and the other end of the movable frame plate (12) is connected to the second slide rod (14). The side support rod (15) is connected to the side of the mounting frame (10), and the side support rod (15) is connected to the sleeve (16). The first slide rod (13) is adapted to the sleeve (16), and the first slide rod (13) is inserted into the sleeve (16). The first slide rod (13) slides inside the sleeve (16), and the two sets of side support rods (15) are distributed on the side of the mounting frame (10).

4. A food inspection and filtration device according to claim 3, characterized in that: The second slide rod (14) is adapted to the sleeve (16). The second slide rod (14) is inserted into the sleeve (16) and slides inside the sleeve (16). The second slide rod (14) is connected to the U-shaped insert rod (17). The rectangular slide plate (06) has a set of limiting holes (09). The upper part of the U-shaped insert rod (17) is adapted to the limiting holes (09) and the U-shaped insert rod (17) is inserted into the limiting holes (09).

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