Raw material cleaning device for fish oil production

Abstract

The utility model discloses a raw material cleaning device for fish oil production, which comprises an outer shell, the bottom of the outer shell is fixedly connected with four supporting legs, the four supporting legs are in an annular array, the inner part of the outer shell is rotatably connected with an inner shell, the inner shell and the outer shell are both of a cylindrical structure, and the inner shell is connected with the outer shell. The first motor drives the inner shell to rotate at a high speed, so that cleaning water and raw materials such as fish heads, fish bones and fish skins in the inner shell rotate at a high speed, impurities on the raw materials such as the fish heads, the fish bones and the fish skins can be cleaned away by the cleaning water, after cleaning is completed, the water valve is opened, and the fish heads, the fish bones, the fish skins and the other raw materials are cleaned up. The raw materials and water can be quickly separated through interception of the filter plate, and the filter plate can be controlled to move upwards through the lifting mechanism, so that the cleaned raw materials such as fish heads, fish bones and fish skins are moved to the opening position of the inner shell, and follow-up workers can conveniently collect the raw materials such as the fish heads, the fish bones and the fish skins.

Description

Technical Field

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

[0002] Fish oil is a kind of oil extracted from fatty fish. It is rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA, commonly known as brain gold) and various n-3 polyunsaturated fatty acids (n-3PUFA).

[0003] When producing fish oil, the raw materials such as fish heads, fish bones, and fish skin must first be cleaned to remove impurities and blood stains. This is a key step to ensure the cleanliness of the raw materials and can avoid the generation of impurities in subsequent processes. The existing method of cleaning fish oil is usually to manually stir the raw materials and cleaning water, which is inefficient. At the same time, after cleaning, the raw materials will sink to the bottom of the cleaning tank, and the cleaning tank is generally deep, making it difficult to take out the raw materials. For this reason, a raw material cleaning device for fish oil production is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material cleaning 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 raw material cleaning device for fish oil production, comprising an outer shell, the bottom of the outer shell is fixedly connected to four supporting legs, the four supporting legs are in a ring array, the inner shell is rotatably connected to the inside, the inner shell and the outer shell are both cylindrical structures, the upper end of the inner shell is fixedly connected to a fixed transverse plate, both sides of the fixed transverse plate are provided with movable covers, the bottom of the inner shell is provided with a drain port, the outer shell is provided with a driving mechanism acting on the inner shell, the inner shell is provided with a filter plate, the outer diameter of the filter plate is equal to the inner diameter of the inner shell, and the filter plate is connected to the inner shell through a lifting mechanism.

[0006] As a further preferred embodiment of the present technical solution, the lifting mechanism is composed of a No. 2 motor, an adjusting screw, a guide rod and a fixed base plate. The adjusting screw passes through the middle part of the filter plate and is connected to the filter plate by threaded fitting. The bottom of the adjusting screw is rotatably connected to the fixed base plate, and the fixed base plate is fixedly connected to the inner wall of the inner shell through a connecting rod. The upper end of the adjusting screw is rotatably connected to the bottom of the fixed cross plate, and the upper end of the fixed cross plate is fixedly connected to the No. 2 motor, and the output shaft of the No. 2 motor is fixedly connected to the upper end of the adjusting screw. Three guide rods are fixedly connected between the fixed cross plate and the fixed base plate, and the guide rods slide through the filter plate.

[0007] As a further preferred embodiment of the present technical solution, the three guide rods are arranged in a circular array with the adjusting screw as the center.

[0008] As a further preferred embodiment of the present technical solution, the driving mechanism is composed of a support rod, a fixed plate, a No. 1 motor and a U-shaped plate, three support rods are fixedly connected to the outer wall of the outer shell, the three support rods are in a circular array, the upper ends of the three support rods are fixedly connected to the fixed plate, the upper end of the fixed plate is fixedly connected to the No. 1 motor, the end of the output shaft of the No. 1 motor is fixedly connected to the U-shaped plate, and the U-shaped plate is fixedly connected to the upper end of the fixed horizontal plate.

[0009] As a further preferred embodiment of the present technical solution, the bottom of the inner shell is inclined downward toward the drain outlet.

[0010] As a further preferred embodiment of the present technical solution, a water valve is provided inside the drain outlet.

[0011] As a further preferred embodiment of the present technical solution, a connecting plate is fixedly connected to the bottom of the supporting foot, and a fixing hole is formed on the connecting plate.

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

[0013] The utility model drives the inner shell to rotate at high speed through a No. 1 motor, so that the cleaning water and raw materials such as fish heads, fish bones, and fish skins in the inner shell rotate at high speed, and the cleaning water will clean the debris on the fish heads, fish bones, fish skins and other raw materials. After cleaning, the water valve is opened, and the raw materials and water can be quickly separated through the interception of the filter plate. The filter plate can be controlled to move upward through the lifting mechanism, so that the cleaned fish heads, fish bones, fish skins and other raw materials are moved to the opening position of the inner shell, which is convenient for subsequent staff to collect the fish heads, fish bones, fish skins and other raw materials. 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 It is a schematic diagram of a part of the structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the inner shell in the utility model;

[0018] In the figure: 1. outer shell; 2. inner shell; 3. supporting feet; 4. supporting rods; 5. fixing plate; 6. No. 1 motor; 7. U-shaped plate; 8. No. 2 motor; 9. fixing cross plate; 10. movable cover; 11. drain outlet; 12. filter plate; 13. adjusting screw; 14. guide rod; 15. fixing bottom plate; 16. connecting rod; 17. connecting plate. 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 raw material cleaning device for fish oil production includes an outer shell 1, the bottom of the outer shell 1 is fixedly connected to four supporting legs 3, the four supporting legs 3 are in a ring array, the inner shell 1 is rotatably connected to an inner shell 2, the inner shell 2 and the outer shell 1 are both cylindrical structures, the upper end of the inner shell 2 is fixedly connected to a fixed transverse plate 9, both sides of the fixed transverse plate 9 are provided with movable covers 10, the bottom of the inner shell 2 is provided with a drain port 11, the outer shell 1 is provided with a driving mechanism acting on the inner shell 2, the inner shell 2 is provided with a filter plate 12, the outer diameter of the filter plate 12 is equal to the inner diameter of the inner shell 2, and the filter plate 12 is connected to the inner shell 2 through a lifting mechanism.

[0021] Among them, the lifting mechanism is composed of a No. 2 motor 8, an adjusting screw 13, a guide rod 14 and a fixed base plate 15. The adjusting screw 13 passes through the middle of the filter plate 12 and is connected to the filter plate 12 by threaded fitting. The bottom of the adjusting screw 13 is rotatably connected to the fixed base plate 15, and the fixed base plate 15 is fixedly connected to the inner wall of the inner shell 2 through a connecting rod 16. The upper end of the adjusting screw 13 is rotatably connected to the bottom of the fixed cross plate 9. The upper end of the fixed cross plate 9 is fixedly connected to the No. 2 motor 8, and the output shaft of the No. 2 motor 8 is fixedly connected to the upper end of the adjusting screw 13. Three guide rods 14 are fixedly connected between the fixed cross plate 9 and the fixed base plate 15. The three guide rods 14 are arranged in a circular array with the adjusting screw 13 as the center, and the guide rods 14 slide through the filter plate 12.

[0022] When in use, start the second motor 8 to drive the adjusting screw 13 to rotate. The filter plate 12 cannot rotate under the restriction of the three guide rods 14. When the adjusting screw 13 rotates, the filter plate 12 moves up and down along the direction of the guide rods 14.

[0023] Among them, the driving mechanism is composed of a support rod 4, a fixed plate 5, a No. 1 motor 6 and a U-shaped plate 7. Three support rods 4 are fixedly connected to the outer wall of the outer shell 1. The three support rods 4 are in a circular array. The upper ends of the three support rods 4 are fixedly connected to the fixed plate 5. The upper end of the fixed plate 5 is fixedly connected to the No. 1 motor 6. The end of the output shaft of the No. 1 motor 6 is fixedly connected to the U-shaped plate 7. The U-shaped plate 7 is fixedly connected to the upper end of the fixed horizontal plate 9.

[0024] When in use, the first motor 6 is started to drive the fixed horizontal plate 9 to rotate, thereby driving the inner shell 2 to rotate.

[0025] The bottom of the inner shell 2 is tilted downward toward the drain outlet 11 , and a water valve is arranged inside the drain outlet 11 .

[0026] With such arrangement, the cleaning water in the inner shell 2 can be directed to the drain outlet 11, so that the wastewater after use can be discharged conveniently. The opening and closing of the drain outlet 11 can be controlled by a water valve.

[0027] The bottom of the supporting foot 3 is fixedly connected with a connecting plate 17 , and a fixing hole is formed on the connecting plate 17 .

[0028] The connecting plate 17 can be fixed at the position to be installed by means of external bolts and fixing holes, thereby fixing the cleaning device.

[0029] The utility model provides a raw material cleaning device for fish oil production, and the specific working principle is as follows:

[0030] Initially, the filter plate 12 is located at the bottom of the inner shell 2. At this time, the movable cover 10 is opened, and raw materials such as fish heads, fish bones, fish skins, and cleaning water are introduced into the inner shell 2, and then the movable cover 10 is closed, and the No. 1 motor 6 is started to drive the fixed horizontal plate 9 to rotate, thereby driving the inner shell 2 to rotate at a high speed. The cleaning water in the inner shell 2 will clean the raw materials such as fish heads, fish bones, and fish skins. When the cleaning is completed, the water valve in the drain port 11 is opened to allow the sewage to flow out through the drain port 11, and the cleaned raw materials such as fish heads, fish bones, and fish skins will remain. On the filter plate 12, the No. 2 motor 8 is then started to drive the adjusting screw 13 to rotate. The filter plate 12 cannot rotate due to the restriction of the three guide rods 14. When the adjusting screw 13 rotates, the filter plate 12 moves up and down along the direction of the guide rods 14. The filter plate 12 is controlled to move upward, which can drive the fish head, fish bones, fish skin and other raw materials to move upward, so that the fish head, fish bones, fish skin and other raw materials are moved to the opening position of the inner shell 2, and then the movable cover 10 is opened to quickly collect the fish head, fish bones, fish skin and other raw materials.

[0031] 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 raw material cleaning device for fish oil production, comprising a housing (1), characterized in that: The bottom of the outer shell (1) is fixedly connected to four supporting feet (3), the four supporting feet (3) are arranged in a ring-shaped array, the inner shell (1) is rotatably connected to the inner shell (2), the inner shell (2) and the outer shell (1) are both cylindrical structures, the upper end of the inner shell (2) is fixedly connected to a fixed transverse plate (9), movable covers (10) are arranged on both sides of the fixed transverse plate (9), the bottom of the inner shell (2) is provided with a drain port (11), the outer shell (1) is provided with a driving mechanism acting on the inner shell (2), the inner shell (2) is provided with a filter plate (12), the outer diameter of the filter plate (12) is equal to the inner diameter of the inner shell (2), and the filter plate (12) is connected to the inner shell (2) through a lifting mechanism.

2. A raw material cleaning device for fish oil production according to claim 1, characterized in that: The lifting mechanism is composed of a No. 2 motor (8), an adjusting screw (13), a guide rod (14) and a fixed base plate (15); the adjusting screw (13) passes through the middle of the filter plate (12) and is connected to the filter plate (12) by threaded engagement; the bottom of the adjusting screw (13) is rotatably connected to the fixed base plate (15); the fixed base plate (15) is fixedly connected to the inner wall of the inner shell (2) by a connecting rod (16); the upper end of the adjusting screw (13) is rotatably connected to the bottom of the fixed transverse plate (9); the upper end of the fixed transverse plate (9) is fixedly connected to the No. 2 motor (8); the output shaft of the No. 2 motor (8) is fixedly connected to the upper end of the adjusting screw (13); three guide rods (14) are fixedly connected between the fixed transverse plate (9) and the fixed base plate (15); the guide rods (14) slide through the filter plate (12).

3. A raw material cleaning device for fish oil production according to claim 2, characterized in that: The three guide rods (14) are arranged in a ring array with the adjusting screw (13) as the center.

4. The raw material cleaning device for fish oil production according to claim 1, characterized in that: The driving mechanism is composed of a support rod (4), a fixed plate (5), a No. 1 motor (6) and a U-shaped plate (7); three support rods (4) are fixedly connected to the outer wall of the housing (1); the three support rods (4) are arranged in a ring array; the upper ends of the three support rods (4) are fixedly connected to the fixed plate (5); the upper end of the fixed plate (5) is fixedly connected to the No. 1 motor (6); the end of the output shaft of the No. 1 motor (6) is fixedly connected to the U-shaped plate (7); and the U-shaped plate (7) is fixedly connected to the upper end of the fixed horizontal plate (9).

5. The raw material cleaning device for fish oil production according to claim 1, characterized in that: The bottom of the inner shell (2) is arranged to be inclined downward in the direction of the drain outlet (11).

6. A raw material cleaning device for fish oil production according to claim 1, characterized in that: A water valve is arranged inside the drain port (11).

7. The raw material cleaning device for fish oil production according to claim 1, characterized in that: A connecting plate (17) is fixedly connected to the bottom of the supporting foot (3), and a fixing hole is provided on the connecting plate (17).

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