A filtering device for fish oil production

Abstract

The utility model discloses a filtering device for fish oil production, comprising a shell, wherein a filter plate is arranged inside the shell, a movable frame is arranged above the filter plate, a cleaning mechanism acting on the filter plate is arranged at the bottom of the movable frame, and a driving mechanism acting on the movable frame is arranged on the shell, the driving mechanism is composed of an adjusting screw, a first motor, a mounting plate and a guide rod, the mounting plate is fixedly connected to the outer wall of the shell, and a through groove is opened on the side wall of the shell between the mounting plate and the movable frame. The utility model drives a brush roller to rotate through a second motor, and drives the movable frame to move through the driving mechanism, so that the brush roller on the movable frame can clean the filter plate, and the brush roller with a large amount of filtered matter can be moved to the outside of the device for cleaning, thereby completing the cleaning of the filter plate without disassembling the filter assembly, which is very efficient and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fish oil production, in particular to a filtering device for fish oil production. Background Art

[0002] Fish oil comes from fish itself, so it is inevitable that it contains some environmental hazards. These hazards are mainly pesticide residues, drug residues and heavy metals represented by lead, cadmium, mercury and arsenic. Some fish oils from seriously polluted seas can contain heavy metal residues as high as hundreds of ppm, so it is necessary to filter out heavy metals through a filter device.

[0003] After long-term use, the filter screen of the existing filter device will be clogged, affecting the filtering efficiency, and the filter screen needs to be disassembled for cleaning or replaced, but this operation is time-consuming, thereby affecting the filtering efficiency of fish oil. Therefore, a filter device for fish oil production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a filtering device for fish oil production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter device for fish oil production, comprising a shell, a filter plate is arranged inside the shell, a movable frame is arranged above the filter plate, a cleaning mechanism acting on the filter plate is arranged at the bottom of the movable frame, a driving mechanism acting on the movable frame is arranged on the shell, the driving mechanism is composed of an adjusting screw, a first motor, a mounting plate and a guide rod, the mounting plate is fixedly connected to the outer wall of the shell, a through groove is opened on the side wall of the shell between the mounting plate and the movable frame, an adjusting screw and a guide rod are arranged in the through groove, the guide rod slides through the movable frame, and the two ends of the guide rod are respectively fixedly connected to the inner wall of the shell and the side wall of the mounting plate, the adjusting screw penetrates the movable frame and is connected to the movable frame by threaded fit, the two ends of the adjusting screw are respectively rotatably connected to the inner wall of the shell and the side wall of the mounting plate, the first motor is fixedly connected to the side wall of the mounting plate, and the output shaft of the first motor is fixedly connected to the shaft end of the adjusting screw.

[0006] As a further preferred embodiment of the present technical solution, the cleaning mechanism is composed of a brush roller, a second motor and a fixed vertical plate, fixed vertical plates are fixedly connected to both sides of the bottom of the movable frame, a brush roller is rotatably connected between the two fixed vertical plates, a second motor is fixedly connected to the side wall of one of the fixed vertical plates, and the output shaft of the second motor is fixedly connected to the shaft end of the brush roller.

[0007] As a further preferred embodiment of the present technical solution, a sealing plate is provided in the through groove, and two through holes for accommodating the adjusting screw and the guide rod respectively are formed on the sealing plate, and the two through holes are respectively slidably fitted with the adjusting screw and the guide rod.

[0008] As a further preferred embodiment of the present technical solution, a limiting plate is sleeved on the outer wall of the sealing plate and fixedly connected to the limiting plate.

[0009] As a further preferred embodiment of the present technical solution, the sealing plate and the mounting plate are connected via a locking mechanism, and the locking mechanism consists of a movable rod and a reset spring. The two movable rods are fixedly connected to the side wall of the sealing plate, and the other end of the movable rod slides through the mounting plate. A reset spring is sleeved on the outer surface of the movable rod, and both ends of the reset spring are respectively fixedly connected to the side walls of the sealing plate and the mounting plate.

[0010] As a further preferred embodiment of the present technical solution, the return spring is made of carbon steel.

[0011] As a further preferred embodiment of the present technical solution, both upper and lower ends of the shell are fixedly connected with connecting plates, and a plurality of connecting holes are formed on the connecting plates.

[0012] The utility model provides a filtering device for fish oil production, which has the following beneficial effects:

[0013] The utility model drives the brush roller to rotate through the second motor, and drives the movable frame to move through the driving mechanism, so that the brush roller on the movable frame can clean the filter plate, and the brush roller with a large amount of filtered matter can be moved to the outside of the device for cleaning, thereby completing the cleaning of the filter plate without disassembling the filter assembly, which is very efficient and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram of the split structure;

[0017] Figure 4 For this utility model Figure 3 The structural diagram of A in the figure;

[0018] In the figure: 1. shell; 2. connecting plate; 3. filter plate; 4. movable frame; 5. adjusting screw; 6. first motor; 7. mounting plate; 8. movable rod; 9. reset spring; 10. limit plate; 11. through groove; 12. brush roller; 13. second motor; 14. fixed vertical plate; 15. guide rod; 16. sealing plate; 17. through hole. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4 As shown, in this embodiment, a filter device for fish oil production includes a housing 1, a filter plate 3 is arranged inside the housing 1, a movable frame 4 is arranged above the filter plate 3, a cleaning mechanism acting on the filter plate 3 is arranged at the bottom of the movable frame 4, a driving mechanism acting on the movable frame 4 is arranged on the housing 1, and the driving mechanism is composed of an adjusting screw 5, a first motor 6, a mounting plate 7 and a guide rod 15. The mounting plate 7 is fixedly connected to the outer wall of the housing 1, and a through hole is opened on the side wall of the housing 1 between the mounting plate 7 and the movable frame 4. Slot 11, an adjusting screw 5 and a guide rod 15 are arranged in the through slot 11, the guide rod 15 slides through the movable frame 4, and the two ends of the guide rod 15 are respectively fixedly connected to the inner wall of the shell 1 and the side wall of the mounting plate 7, the adjusting screw 5 penetrates the movable frame 4 and is connected to the movable frame 4 by threaded fitting, the two ends of the adjusting screw 5 are respectively rotatably connected to the inner wall of the shell 1 and the side wall of the mounting plate 7, the first motor 6 is fixedly connected to the side wall of the mounting plate 7, and the output shaft of the first motor 6 is fixedly connected to the shaft end of the adjusting screw 5.

[0021] When in use, the first motor 6 is started to drive the adjusting screw 5 to rotate. The movable frame 4 is restricted by the adjusting screw 5 and the guide rod 15 and cannot rotate. When the adjusting screw 5 rotates, the movable frame 4 can be controlled to move along the guide rod 15, and the cleaning mechanism at the bottom of the movable frame 4 will clean the upper surface of the filter plate 3.

[0022] The upper and lower ends of the shell 1 are fixedly connected with connecting plates 2, and a plurality of connecting holes are formed on the connecting plates 2.

[0023] The cleaning mechanism consists of a brush roller 12, a second motor 13 and a fixed vertical plate 14. The fixed vertical plates 14 are fixedly connected to both sides of the bottom of the movable frame 4, and the brush roller 12 is rotatably connected between the two fixed vertical plates 14. The second motor 13 is fixedly connected to the side wall of one of the fixed vertical plates 14, and the output shaft of the second motor 13 is fixedly connected to the shaft end of the brush roller 12.

[0024] When in use, the second motor 13 is started to drive the brush roller 12 to rotate.

[0025] Among them, a sealing plate 16 is arranged in the through groove 11, and two through holes 17 are opened on the sealing plate 16 for accommodating the adjusting screw 5 and the guide rod 15 respectively. The two through holes 17 are respectively slidably fitted with the adjusting screw 5 and the guide rod 15. A limit plate 10 is sleeved on the outer wall of the sealing plate 16 and fixedly connected to the limit plate 10. The sealing plate 16 and the mounting plate 7 are connected by a locking mechanism. The locking mechanism consists of a movable rod 8 and a reset spring 9. The two movable rods 8 are fixedly connected to the side wall of the sealing plate 16. The other end of the movable rod 8 slides through the mounting plate 7. The outer surface of the movable rod 8 is sleeved with a reset spring 9. The reset spring 9 is made of carbon steel, and the two ends of the reset spring 9 are respectively fixedly connected to the side walls of the sealing plate 16 and the mounting plate 7.

[0026] When the movable frame 4 moves toward the outside of the shell 1, the movable frame 4 will squeeze the sealing plate 16 and press it toward the mounting plate 7. When the movable frame 4 moves to the inside of the shell 1, under the pressure of the return spring 9, the limit plate 10 will be tightly attached to the outer wall of the shell 1. At this time, the sealing plate 16 is stuck in the through groove 11 to seal the through groove 11. This unique structural design allows the sealing plate 16 to seal the through groove 11 without affecting the movement of the movable frame 4 to the outside of the shell 1.

[0027] The utility model provides a filtering device for fish oil production, and the specific working principle is as follows:

[0028] When the filter plate 3 is clogged, the second motor 13 is started to drive the brush roller 12 to rotate. At the same time, the first motor 6 is started to drive the adjusting screw 5 to rotate. The movable frame 4 is restricted by the adjusting screw 5 and the guide rod 15 and cannot rotate. When the adjusting screw 5 rotates, the movable frame 4 can be controlled to move along the guide rod 15. The brush roller 12 rotating at the bottom of the movable frame 4 can clean the upper surface of the filter plate 3. The brush roller 12 can be reciprocated by controlling the first motor 6 to rotate forward and reversely. When the brush roller 12 needs to be cleaned, the movable frame 4 is controlled to rotate forward and reversely. The movable frame 4 moves in the direction of the mounting plate 7 and moves it out of the shell 1. At the same time, the movable frame 4 presses the sealing plate 16 toward the mounting plate 7. At this time, the brush roller 12 moved out of the shell 1 can be cleaned. When the movable frame 4 is controlled to move to the inside of the shell 1, under the extrusion of the return spring 9, the limit plate 10 will be tightly attached to the outer wall of the shell 1. At this time, the sealing plate 16 is stuck in the through groove 11 to seal the through groove 11. This unique structural design allows the sealing plate 16 to seal the through groove 11 without affecting the movement of the movable frame 4 to the outside of the shell 1.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filter device for fish oil production, comprising a housing (1), characterized in that: A filter plate (3) is arranged inside the housing (1), a movable frame (4) is arranged above the filter plate (3), a cleaning mechanism acting on the filter plate (3) is arranged at the bottom of the movable frame (4), a driving mechanism acting on the movable frame (4) is arranged on the housing (1), the driving mechanism is composed of an adjusting screw (5), a first motor (6), a mounting plate (7) and a guide rod (15), the mounting plate (7) is fixedly connected to the outer wall of the housing (1), a through groove (11) is opened on the side wall of the housing (1) between the mounting plate (7) and the movable frame (4), and a cleaning mechanism is arranged in the through groove (11) An adjusting screw (5) and a guide rod (15) are arranged, the guide rod (15) slides through the movable frame (4), and the two ends of the guide rod (15) are respectively fixedly connected to the inner wall of the shell (1) and the side wall of the mounting plate (7), the adjusting screw (5) penetrates the movable frame (4) and is connected to the movable frame (4) by threaded engagement, the two ends of the adjusting screw (5) are respectively rotatably connected to the inner wall of the shell (1) and the side wall of the mounting plate (7), the first motor (6) is fixedly connected to the side wall of the mounting plate (7), and the output shaft of the first motor (6) is fixedly connected to the shaft end of the adjusting screw (5).

2. A filter device for fish oil production according to claim 1, characterized in that: The cleaning mechanism is composed of a brush roller (12), a second motor (13) and a fixed vertical plate (14); the fixed vertical plates (14) are fixedly connected to both sides of the bottom of the movable frame (4); the brush roller (12) is rotatably connected between the two fixed vertical plates (14); the second motor (13) is fixedly connected to the side wall of one of the fixed vertical plates (14); and the output shaft of the second motor (13) is fixedly connected to the shaft end of the brush roller (12).

3. A filter device for fish oil production according to claim 1, characterized in that: A sealing plate (16) is arranged in the through groove (11), and two through holes (17) are provided on the sealing plate (16) for respectively accommodating the adjusting screw (5) and the guide rod (15), and the two through holes (17) are respectively slidably engaged with the adjusting screw (5) and the guide rod (15).

4. A filter device for fish oil production according to claim 3, characterized in that: A limiting plate (10) is sleeved on the outer wall of the sealing plate (16) and is fixedly connected to the limiting plate (10).

5. A filter device for fish oil production according to claim 3, characterized in that: The sealing plate (16) and the mounting plate (7) are connected via a locking mechanism, and the locking mechanism is composed of a movable rod (8) and a reset spring (9). The two movable rods (8) are fixedly connected to the side wall of the sealing plate (16), and the other end of the movable rod (8) slides through the mounting plate (7). The outer surface of the movable rod (8) is sleeved with a reset spring (9), and the two ends of the reset spring (9) are respectively fixedly connected to the side walls of the sealing plate (16) and the mounting plate (7).

6. A filter device for fish oil production according to claim 5, characterized in that: The return spring (9) is made of carbon steel.

7. A filter device for fish oil production according to claim 1, characterized in that: The upper and lower ends of the shell (1) are fixedly connected to a connecting plate (2), and the connecting plate (2) is provided with a plurality of connecting holes.

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