An oil separation device for deep-sea fish

Abstract

The utility model relates to the technical field of oil processing, and in particular to a deep-sea fish oil separation device, comprising a body, a load-bearing bracket and an extension bracket integrally connected to the body, a driving motor and a first rotating shaft fixedly connected to the output end of the driving motor and extending into the body are installed on the load-bearing bracket, and the body is provided with a screening mechanism for separating oil through the first rotating shaft and the second rotating shaft. The utility model sets an integral load-bearing bracket and an extension bracket on the body; uses a lifting frame to set a third rotating shaft and a fourth rotating shaft, and sets a meshing driving gear column and a driven gear to realize the spiral lifting movement of the fourth rotating shaft and the upper stirring member in the screen drum; uses a reset spring to flexibly pull the telescopic shaft sleeved in the stirring shaft, so that the telescopic shaft is repeatedly extended and adjusted under the action of elastic force and centrifugal force, thereby crushing and driving deep-sea fish pieces with oil.

Description

Technical Field

[0001] The utility model relates to the technical field of oil processing, in particular to an oil separation device for deep-sea fish. Background Art

[0002] Because the amino acid composition of fish protein is very similar to that of human protein, and fish meat has a high water content, tender texture, and is easily digested and absorbed by the human body, it is deeply loved by humans. Fish meat also contains an unsaturated fatty acid called eicosapentaenoic acid, which has a low melting point and is not only beneficial for hepatitis B patients to absorb and utilize, but also can prevent the deposition of low-density cholesterol in blood vessels, prevent the occurrence of atherosclerosis and coronary heart disease, and can directly block the hormone-like protein in liver cancer cells, reversing the weight loss process of liver cancer patients.

[0003] Therefore, under existing conditions, fish meat is often used to supplement fat, but the direct use effect is minimal, so the fat is often directly separated from the fish meat. For example, a fish minced stirring device and a method for preparing amino acid fertilizer using deep-sea fish disclosed in announcement number CN117258629A provide high-frequency vibration to the material through a high-frequency oscillation mechanism, so that the material can be vibrated and loosened, thereby reducing the possibility of precipitation and agglomeration. However, under the existing conditions represented by the above, there are still certain technical difficulties in processing fish meat, because the fat is closely connected with the fish meat, and it is even difficult to identify it with the naked eye. However, there is a difference between the toughness and softness of the fish meat and the fat. If the fish meat is not deeply and effectively loosened, the fat cannot be easily separated from the fish meat. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to separate grease from deep-sea fish in the prior art, and proposes a grease separation device for deep-sea fish.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A deep-sea fish oil and fat separation device comprises a body, a load-bearing bracket and an extension bracket are integrally connected to the body, a driving motor and a first rotating shaft fixedly connected to the output end of the driving motor and extending into the body are installed on the load-bearing bracket, and a second rotating shaft drivingly connected to the first rotating shaft is rotatably installed on the extension bracket, and a screening mechanism for separating oil and fat is arranged on the body through the first rotating shaft and the second rotating shaft;

[0007] The screening mechanism comprises a screen drum fixedly connected to the first rotating shaft and rotatably mounted in the machine body, a driving roller is fixedly mounted on the second rotating shaft, and a supporting end surface is inclinedly provided at the top end of the driving roller, a lifting frame is slidably mounted in the extension bracket and slidably contacts the supporting end surface, a third rotating shaft connected in transmission and a fourth rotating shaft extending into the screen drum are rotatably mounted on the lifting frame, a driving gear column is keyed to the second rotating shaft, and a driven gear movably meshed with the driving gear column is keyed to the third rotating shaft;

[0008] The first rotating shaft is fixedly connected with a lower stirring member located in the machine body, and the fourth rotating shaft is fixedly connected with an upper stirring member located in the screen drum.

[0009] Preferably, the machine body is a hollow cylindrical structure with an opening at the top and a hole at the bottom, the load-bearing bracket is located at the lower end of the machine body, and the extension bracket is located at an outer position on one side of the machine body.

[0010] Preferably, the driving motor is fixedly installed between the load-bearing bracket and the machine body, and a first transmission belt is connected between the first rotating shaft and the second rotating shaft.

[0011] Preferably, a second transmission belt is connected between the third rotating shaft and the fourth rotating shaft.

[0012] Preferably, the upper stirring member includes a stirring shaft fixedly mounted on the fourth rotating shaft, and storage cavities are symmetrically opened at both ends of the stirring shaft, a telescopic shaft is slidably sleeved in the storage cavity, a return spring is welded on the stirring shaft, and a lifting ring is welded on the return spring, and a traction link is pin-connected between the lifting ring and the telescopic shaft.

[0013] Preferably, the return spring and the lifting ring are mounted on the fourth rotating shaft from bottom to top.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model sets an integrated load-bearing bracket and an extension bracket on the machine body, uses a first rotating shaft to set a sieve barrel located in the machine body, and uses a second rotating shaft to set a lifting frame that rises and falls periodically, and uses the sieve barrel to perform preliminary separation operations on deep-sea fish pieces with oil.

[0016] 2. The utility model utilizes a lifting frame to set the third rotating shaft and the fourth rotating shaft, and realizes the spiral lifting movement of the fourth rotating shaft and the upper stirring member in the screen drum by setting a driving gear column and a driven gear in meshing connection.

[0017] 3. The utility model uses a reset spring to flexibly pull the telescopic shaft sleeved in the stirring shaft, so that the telescopic shaft is repeatedly extended and adjusted under the action of elastic force and centrifugal force, thereby crushing and driving deep-sea fish pieces with oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a deep-sea fish oil separation device proposed by the utility model;

[0019] Figure 2 This is a bottom view of a deep-sea fish oil separation device proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of a deep-sea fish oil separation device proposed by the utility model;

[0021] Figure 4 This is an enlarged schematic diagram of the structure of part A of a deep-sea fish oil separation device proposed by the utility model.

[0022] In the figure: 1. body; 2. load-bearing bracket; 3. extension bracket; 4. driving motor; 5. first rotating shaft; 6. second rotating shaft; 7. first transmission belt; 8. screen drum; 9. driving roller; 10. supporting end surface; 11. lifting frame; 12. third rotating shaft; 13. fourth rotating shaft; 14. driving gear column; 15. driven gear; 16. lower stirring member; 17. upper stirring member; 18. second transmission belt; 19. stirring shaft; 20. storage chamber; 21. telescopic shaft; 22. return spring; 23. lifting ring; 24. traction connecting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-Figure 4 A deep-sea fish oil separation device includes a body 1, a load-bearing bracket 2 and an extension bracket 3 are integrally connected to the body 1, the load-bearing bracket 2 is used to provide support for the body 1, a driving motor 4 is installed on the load-bearing bracket 2 and a first rotating shaft 5 is fixedly connected to the output end of the driving motor 4 and extends into the body 1, and a second rotating shaft 6 that is transmission-connected to the first rotating shaft 5 is rotatably installed on the extension bracket 3. It should be noted that the first rotating shaft 5 and the second rotating shaft 6 are both vertically installed, and under the driving action of the driving motor 4, the first rotating shaft 5 and the second rotating shaft 6 perform synchronous rotation.

[0025] The machine body 1 is provided with a screening mechanism for separating grease through the first rotating shaft 5 and the second rotating shaft 6. Figure 3 With attached Figure 4The screening mechanism includes a screen drum 8 which is fixedly connected to the first rotating shaft 5 and rotatably mounted in the machine body 1, a driving roller 9 is fixedly mounted on the second rotating shaft 6, and a supporting end surface 10 is tiltedly opened at the top position of the driving roller 9, and a lifting frame 11 which slides against the supporting end surface 10 is slidably mounted in the extension bracket 3, and the supporting end surface 10 is tiltedly opened. As the driving roller 9 rotates, the lifting frame 11 is guided and limited by the extension bracket 3, so that the lifting frame 11 can only reciprocate and move in the vertical direction. A third rotating shaft 12 connected in transmission and a fourth rotating shaft 13 extending into the screen drum 8 are rotatably mounted on the lifting frame 11, a driving gear column 14 is keyed to the second rotating shaft 6, and a driven gear 15 which is movably meshed with the driving gear column 14 is keyed to the third rotating shaft 12. The driving action of the driving roller 9 causes the lifting frame 11 to drive the third rotating shaft 12 to move up and down, and at the same time, the driven gear 15 and the driving gear column 14 are meshedly connected in a lifting manner;

[0026] The first rotating shaft 5 is fixedly connected to a lower stirring member 16 located in the machine body 1, and the fourth rotating shaft 13 is fixedly connected to an upper stirring member 17 located in the screen drum 8. Figure 4 The upper stirring member 17 includes a stirring shaft 19 fixedly mounted on the fourth rotating shaft 13, and storage chambers 20 are symmetrically opened at both ends of the stirring shaft 19, and a telescopic shaft 21 is slidably sleeved in the storage chamber 20, a reset spring 22 is welded on the stirring shaft 19, and a lifting ring 23 is welded on the reset spring 22, and a traction connecting rod 24 is pin-connected between the lifting ring 23 and the telescopic shaft 21. The upper stirring member 17 performs a spiral lifting and rotating motion with the fourth rotating shaft 13, and a centrifugal force is generated in this process, so that the telescopic shaft 21 has a tendency to extend outward, and under the tension of the reset spring 22, the lifting ring 23 has an upward tendency, so that the telescopic shaft 21 is continuously extended and retracted, thereby making more comprehensive contact with the fish pieces.

[0027] Please refer to the instruction manual for details Figure 2 With attached Figure 3 The machine body 1 is a hollow cylindrical structure with an opening at the top and a hole at the bottom. The load-bearing bracket 2 is located at the lower end of the machine body 1, and the extension bracket 3 is located at an outer position on one side of the machine body 1.

[0028] The driving motor 4 is fixedly installed between the load-bearing bracket 2 and the machine body 1 , and a first transmission belt 7 is connected between the first rotating shaft 5 and the second rotating shaft 6 .

[0029] A second transmission belt 18 is connected between the third rotating shaft 12 and the fourth rotating shaft 13 .

[0030] The return spring 22 and the lifting collar 23 are mounted on the fourth rotating shaft 13 from bottom to top. Under the tension of the return spring 22, the lifting collar 23 pulled downward by the pulling link 24 keeps the tendency of moving upward.

[0031] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated.

[0032] The functional principle of the utility model can be explained through the following operation modes:

[0033] Put the deep-sea fish into the sieve drum 8, and control the drive motor 4 to start;

[0034] The output end of the driving motor 4 drives the first rotating shaft 5 to rotate, and the first rotating shaft 5 drives the screen drum 8 to drive the fish blocks to rotate in the machine body 1;

[0035] The first rotating shaft 5 drives the second rotating shaft 6 to rotate through the first transmission belt 7, and the second rotating shaft 6 drives the driving roller 9 to rotate. The driving roller 9 supports the lifting frame 11 to move reciprocatingly through the supporting end surface 10, so that the third rotating shaft 12 and the fourth rotating shaft 13 can move synchronously.

[0036] The second rotating shaft 6 drives the driving gear column 14 to rotate, and drives the third rotating shaft 12 to rotate synchronously through the driven gear 15. The third rotating shaft 12 drives the fourth rotating shaft 13 to perform spiral lifting movement in the screen drum 8 through the second transmission belt 18;

[0037] The upper stirring member 17 rotates with the fourth rotating shaft 13, and under the tension of the return spring 22 and the centrifugal force, the traction link 24 drives the telescopic shaft 21 to repeatedly telescope horizontally with the receiving chamber 20 as the guide, and drives the fish pieces to be crushed during the spiral lifting process, thereby accelerating the separation of fat;

[0038] The separated grease enters the machine body 1 , and the first rotating shaft 5 further drives the grease through the lower stirring member 16 , so that the grease is discharged outward through the opening at the bottom end of the machine body 1 .

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A deep-sea fish oil separation device, comprising a body (1), characterized in that: The machine body (1) is integrally connected with a load-bearing bracket (2) and an extension bracket (3); a driving motor (4) and a first rotating shaft (5) fixedly connected to an output end of the driving motor (4) and extending into the machine body (1) are mounted on the load-bearing bracket (2); a second rotating shaft (6) drivingly connected to the first rotating shaft (5) is rotatably mounted on the extension bracket (3); and a screening mechanism for separating grease is provided on the machine body (1) via the first rotating shaft (5) and the second rotating shaft (6); The screening mechanism comprises a screen drum (8) fixedly connected to a first rotating shaft (5) and rotatably mounted in a machine body (1); a driving roller (9) fixedly mounted on the second rotating shaft (6), and a support end surface (10) is provided at an inclined position on the top of the driving roller (9); a lifting frame (11) is slidably mounted in the extension bracket (3) and slidably contacts the support end surface (10); a third rotating shaft (12) and a fourth rotating shaft (13) extending into the screen drum (8) are rotatably mounted on the lifting frame (11); a driving gear column (14) is keyed to the second rotating shaft (6), and a driven gear (15) movably meshed with the driving gear column (14) is keyed to the third rotating shaft (12); The first rotating shaft (5) is fixedly connected to a lower stirring member (16) located in the machine body (1), and the fourth rotating shaft (13) is fixedly connected to an upper stirring member (17) located in the screen drum (8).

2. The deep-sea fish oil separation device according to claim 1, characterized in that: The machine body (1) is a hollow cylindrical structure with an opening at the top and a hole at the bottom. The load-bearing bracket (2) is located at the lower end of the machine body (1), and the extension bracket (3) is located at an outer position on one side of the machine body (1).

3. The deep-sea fish oil separation device according to claim 1, characterized in that: The driving motor (4) is fixedly mounted between the load-bearing bracket (2) and the machine body (1), and a first transmission belt (7) is connected between the first rotating shaft (5) and the second rotating shaft (6).

4. The deep-sea fish oil separation device according to claim 3, characterized in that: A second transmission belt (18) is connected between the third rotating shaft (12) and the fourth rotating shaft (13).

5. The deep-sea fish oil separation device according to claim 4, characterized in that: The upper stirring member (17) comprises a stirring shaft (19) fixedly mounted on the fourth rotating shaft (13), and receiving cavities (20) are symmetrically provided at both ends of the stirring shaft (19), a telescopic shaft (21) is slidably sleeved in the receiving cavity (20), a return spring (22) is welded on the stirring shaft (19), and a lifting ring (23) is welded on the return spring (22), and a traction link (24) is pin-connected between the lifting ring (23) and the telescopic shaft (21).

6. The deep-sea fish oil separation device according to claim 5, characterized in that: The return spring (22) and the lifting ring (23) are sleeved on the fourth rotating shaft (13) from bottom to top.

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