Fish leftover cleaning device

Abstract

The utility model provides a fish leftover cleaning device which comprises a cleaning tank, a stirring mechanism, a flexible rubber bottom and an anti-sinking mechanism, and the anti-sinking mechanism is arranged in the cleaning tank and comprises a rotating motor, a rotating shaft, a cam, an electric push rod, an arc-shaped abutting plate, an electric sliding table and a U-shaped frame. The fish leftovers in the cleaning tank are cleaned, the cam is arranged below the flexible rubber bottom, the rotating motor can drive the cam to rotate through the rotating shaft, and the cam can push the flexible rubber bottom when rotating, so that the fish leftovers sinking to the bottom are jacked upwards, and the fish leftovers are conveniently cleaned under the driving of the stirring mechanism; an arc-shaped abutting plate is arranged in a through hole of the cam, when the electric push rod drives the arc-shaped abutting plate to leave the rotating shaft, the cam cannot rotate along with the rotating shaft, the electric sliding table can drive the cam to move through the U-shaped frame, and therefore the cam can jack up different positions of the flexible rubber sole, and the fish leftover cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a device for cleaning fish scraps. Background Art

[0002] With the rapid development of fish farming, the fish feed processing industry has also developed rapidly. Fish feed contains fish oil and fish meal. The source of fish oil and fish meal is fish meat. In order to reduce costs, feed processing plants will purchase fish scraps to extract fish oil and fish meal. The so-called fish scraps mainly include fish heads, fish bones, fish scales, and internal organs. These scraps were often regarded as useless in the past, but in fact they are rich in nutrients and bioactive ingredients. Through crushing, cooking, separation and other steps, a certain amount of fish oil and fish meal can be extracted from them, which can be used in the preparation of fish feed. In order to obtain the scraps and process fish meal and fish oil, Before extraction, the fish scraps need to be cleaned. Traditional cleaning is mostly done manually, which is time-consuming and labor-intensive, has low cleaning efficiency, and is prone to breeding bacteria, leading to food safety hazards. At present, feed processing plants will purchase cleaning equipment, pour the fish scraps into the cleaning tank, add clean water, and stir the cleaning tank to achieve automatic cleaning of the fish scraps. However, when the fish scraps are inside the cleaning tank, some of the scraps will sink to the bottom, and the scraps that sink to the bottom cannot be stirred, resulting in unclean cleaning and easy residual bacteria. When fish oil or fish meal is extracted and prepared into fish feed, it will affect the normal growth of fish. Utility Model Content

[0003] In view of this, the utility model proposes a fish scraps cleaning device, which can push up the scraps that sink to the bottom, ensure the scraps cleaning effect, and avoid bacterial residues.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A device for cleaning fish scraps comprises a cleaning tank, a stirring mechanism, a flexible rubber bottom and an anti-sinking mechanism, wherein the flexible rubber bottom is arranged inside the cleaning tank, the stirring mechanism is arranged on the top surface of the cleaning tank and is located above the flexible rubber bottom; the anti-sinking mechanism is arranged inside the cleaning tank, and comprises a rotating motor, a rotating shaft, a cam, an electric push rod, an arc-shaped abutment plate, an electric slide and a U-shaped frame, the rotating motor is arranged on the outer wall of the cleaning tank, the output shaft of which extends into the cleaning tank and is connected with one end of the rotating shaft, a through hole is arranged on the cam, the electric push rod is arranged on the inner wall of the through hole, the output shaft of which is connected with the convex surface of the arc-shaped abutment plate, the concave surfaces of the arc-shaped abutment plate are opposite, the rotating shaft passes between the concave surfaces of the arc-shaped abutment plates, the cam is located below the flexible rubber bottom, the electric slide is arranged on the inner bottom surface of the cleaning tank, the U-shaped frame is arranged on the mover of the electric slide, the opening of which is arranged upward, and the cam is located above the U-shaped frame.

[0006] Preferably, it also includes a feed hopper, which is arranged on the top surface of the cleaning tank.

[0007] Preferably, the stirring mechanism includes a stirring motor, a stirring shaft and blades. The stirring shaft is arranged in the cleaning tank and located above the flexible rubber bottom. The blades are arranged on the outer wall of the stirring shaft. The stirring motor is arranged on the top surface of the cleaning tank, and its output shaft is connected to the top end of the stirring shaft.

[0008] Preferably, it also includes a discharge pipe and a valve. The discharge pipe is arranged on the outer side wall of the cleaning tank, and its height is greater than the height of the flexible rubber bottom. The valve is arranged on the discharge pipe.

[0009] Preferably, the anti-sinking mechanism further comprises a bearing, the bearing is arranged on the inner wall of the cleaning tank, and one end of the rotating shaft away from the rotating motor is connected to the bearing.

[0010] Preferably, the anti-sinking mechanism further comprises a rubber gasket, the rubber gasket is arranged on the concave surface of the arc-shaped abutment plate, and the rotating shaft passes through between the rubber gaskets.

[0011] Preferably, it also includes supporting feet, which are arranged on the bottom surface of the cleaning tank and have a stabilizing disc at the bottom.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] ① After adding fish scraps and clean water into the cleaning tank, turn on the stirring mechanism, which stirs the clean water and fish scraps, thereby realizing automatic cleaning of the scraps and improving the extraction efficiency of fish oil and fish meal;

[0014] ② A flexible rubber bottom is set inside the cleaning tank, and the fish scraps will sink to the bottom of the flexible rubber bottom when they are inside the cleaning tank. The rotating motor can drive the cam to rotate through the rotating shaft, and the cam pushes the flexible rubber bottom upward, so that the fish scraps that sink to the bottom are pushed upward, so as to facilitate complete cleaning;

[0015] ③ An electric push rod is arranged in the through hole of the cam, which can drive the arc-shaped abutment plate to move. When the arc-shaped abutment plate contacts the rotating shaft, the rotating shaft can drive the cam to rotate. When the arc-shaped abutment plate leaves the rotating shaft, the cam can be driven to move through the electric slide and the U-shaped frame to adjust the position where the flexible rubber bottom is lifted up, so that the fish scraps that sink to the bottom of the flexible rubber bottom at different positions can be lifted up. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the structure of a fish scraps cleaning device of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a cam and a rotating shaft of a fish scraps cleaning device of the utility model;

[0019] In the figure, 1 is a cleaning tank, 2 is a flexible rubber bottom, 3 is a rotating motor, 4 is a rotating shaft, 5 is a cam, 6 is an electric push rod, 7 is an arc-shaped abutment plate, 8 is an electric slide, 9 is a U-shaped frame, 10 is a through hole, 11 is a feed hopper, 12 is a stirring motor, 13 is a stirring shaft, 14 is a blade, 15 is a discharge pipe, 16 is a valve, 17 is a bearing, 18 is a rubber gasket, 19 is a supporting foot, and 20 is a stabilizing disc. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0021] See also Figure 1 to Figure 2 The utility model provides a fish scraps cleaning device, comprising a cleaning tank 1, a stirring mechanism, a flexible rubber bottom 2 and an anti-sinking mechanism, wherein the flexible rubber bottom 2 is arranged inside the cleaning tank 1, the stirring mechanism is arranged on the top surface of the cleaning tank 1 and is located above the flexible rubber bottom 2; the anti-sinking mechanism is arranged inside the cleaning tank 1, and comprises a rotating motor 3, a rotating shaft 4, a cam 5, an electric push rod 6, an arc-shaped abutment plate 7, an electric slide 8 and a U-shaped frame 9, the rotating motor 3 is arranged on the outer side wall of the cleaning tank 1, and its output The output shaft extends into the cleaning tank 1 and is connected with one end of the rotating shaft 4. A through hole 10 is provided on the cam 5. The electric push rod 6 is arranged on the inner wall of the through hole 10. The output shaft is connected with the convex surface of the arc-shaped abutment plate 7. The concave surfaces of the arc-shaped abutment plate 7 are opposite. The rotating shaft 4 passes between the concave surfaces of the arc-shaped abutment plate 7. The cam 5 is located below the flexible rubber bottom 2. The electric slide 8 is arranged on the inner bottom surface of the cleaning tank 1. The U-shaped frame 9 is arranged on the mover of the electric slide 8, and its opening is arranged upward. The cam 5 is located above the U-shaped frame 9.

[0022] After adding the fish scraps to be cleaned and clean water into the cleaning tank 1, the clean water and the fish scraps will be located above the flexible rubber bottom 2. After turning on the stirring mechanism, the stirring mechanism can stir the fish scraps and the clean water on the flexible rubber bottom 2, so that the fish scraps are fully in contact with the clean water, thereby achieving full cleaning of the fish scraps, avoiding the residue of bacteria and dust, achieving automatic cleaning, and improving the processing efficiency of fish feed.

[0023] During the cleaning process, the fish scraps will sink to the bottom of the flexible rubber bottom 2. Although the stirring mechanism can rotate and lift up some of the fish scraps, some of the fish scraps located at the edge cannot be rotated under the drive of the stirring mechanism, resulting in long-term sinking to the bottom and inability to be cleaned. Therefore, a cam 5 is arranged under the flexible rubber bottom 2, and the rotating motor 3 can drive the cam 5 to rotate through the rotating shaft 4. When the protruding part of the cam 5 rotates upward, it will push the flexible rubber bottom 2 upward, so that the fish scraps that have sunk to the bottom are pushed up, thereby improving the cleaning effect.

[0024] A through hole 10 is provided on the cam 5, and an arc-shaped abutment plate 7 driven to move by the electric push rod 6 is provided in the through hole 10. When the arc-shaped abutment plate 7 contacts the rotating shaft 4, the rotation of the rotating shaft 4 can drive the cam 5 to rotate synchronously through the arc-shaped abutment plate 7 and the electric push rod 6. When the arc-shaped abutment plate 7 leaves the rotating shaft 4, the rotating shaft 4 will not drive the cam 5 to rotate. At this time, the cam 5 can move horizontally along the rotating shaft 4 to adjust the lifting position. An electric slide 8 is provided at the bottom of the cleaning tank 1. The electric slide 8 can drive the U-shaped frame 9 to move. The U-shaped frame 9 is located below the cam 5. When the protruding part of the cam 5 rotates to the inside of the U-shaped frame 9, the electric slide 8 drives the movement of the U-shaped frame 9 to realize the movement of the cam 5 to adjust the position of the cam 5, so that different positions of the flexible rubber bottom 2 can be lifted. When the cam 5 rotates, it will rotate through the U-shaped frame 9 to ensure that the cam 5 can rotate normally.

[0025] Preferably, it further comprises a feed hopper 11 , which is arranged on the top surface of the cleaning tank 1 .

[0026] The feed hopper 11 is provided for supplying clean water and fish scraps into the cleaning tank 1 .

[0027] Preferably, the stirring mechanism includes a stirring motor 12, a stirring shaft 13 and blades 14. The stirring shaft 13 is arranged in the cleaning tank 1 and is located above the flexible rubber bottom 2. The blades 14 are arranged on the outer wall of the stirring shaft 13. The stirring motor 12 is arranged on the top surface of the cleaning tank 1, and its output shaft is connected to the top end of the stirring shaft 13.

[0028] After adding clean water and fish scraps into the cleaning tank 1 , the stirring motor 12 can be turned on, the stirring motor 12 drives the stirring shaft 13 to rotate, and the stirring shaft 13 drives the blades 14 to rotate, and the blades 14 can clean the fish scraps in the cleaning tank 1 .

[0029] Preferably, it further comprises a discharge pipe 15 and a valve 16 . The discharge pipe 15 is arranged on the outer wall of the cleaning tank 1 , and its height is greater than that of the flexible rubber bottom 2 . The valve 16 is arranged on the discharge pipe 15 .

[0030] After the cleaning is completed, the valve 16 can be opened to discharge the cleaned water and fish scraps from the discharge pipe 15 to the outside.

[0031] Preferably, the anti-sinking mechanism further includes a bearing 17 , and the bearing 17 is disposed on the inner wall of the cleaning tank 1 , and one end of the rotating shaft 4 away from the rotating motor 3 is connected to the bearing 17 .

[0032] When the rotating motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 can rotate under the support of the bearing 17 .

[0033] Preferably, the anti-sinking mechanism further includes a rubber gasket 18 , and the rubber gasket 18 is arranged on the concave surface of the arc-shaped abutment plate 7 , and the rotating shaft 4 passes through between the rubber gaskets 18 .

[0034] The rubber gasket 18 can contact the outer wall of the rotating shaft 4 to increase the friction force, so as to drive the cam 5 to rotate through the rotation of the rotating shaft 4.

[0035] Preferably, it further comprises a supporting foot 19 , which is arranged on the bottom surface of the cleaning tank 1 , and a stabilizing disc 20 is arranged at the bottom thereof.

[0036] The cleaning tank 1 is supported by the supporting feet 19 , and a stabilizing disc 20 is provided at the bottom of the supporting feet 19 , so that the stability of the cleaning tank 1 during the cleaning process can be ensured.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fish scraps cleaning device, characterized in that: It includes a cleaning tank, a stirring mechanism, a flexible rubber bottom and an anti-sinking mechanism, wherein the flexible rubber bottom is arranged inside the cleaning tank, the stirring mechanism is arranged on the top surface of the cleaning tank and is located above the flexible rubber bottom; the anti-sinking mechanism is arranged inside the cleaning tank, and includes a rotating motor, a rotating shaft, a cam, an electric push rod, an arc-shaped abutment plate, an electric slide and a U-shaped frame, the rotating motor is arranged on the outer wall of the cleaning tank, the output shaft of which extends into the cleaning tank and is connected with one end of the rotating shaft, a through hole is arranged on the cam, the electric push rod is arranged on the inner wall of the through hole, the output shaft of which is connected with the convex surface of the arc-shaped abutment plate, the concave surfaces of the arc-shaped abutment plate are opposite, the rotating shaft passes between the concave surfaces of the arc-shaped abutment plates, the cam is located below the flexible rubber bottom, the electric slide is arranged on the inner bottom surface of the cleaning tank, the U-shaped frame is arranged on the mover of the electric slide, the opening of which is arranged upward, and the cam is located above the U-shaped frame.

2. A fish scraps cleaning device according to claim 1, characterized in that: It also includes a feed hopper, which is arranged on the top surface of the cleaning tank.

3. The fish scraps cleaning device according to claim 1, characterized in that: The stirring mechanism includes a stirring motor, a stirring shaft and blades. The stirring shaft is arranged in the cleaning tank and located above the flexible rubber bottom. The blades are arranged on the outer wall of the stirring shaft. The stirring motor is arranged on the top surface of the cleaning tank, and its output shaft is connected to the top end of the stirring shaft.

4. The fish scraps cleaning device according to claim 1, characterized in that: It also includes a discharge pipe and a valve. The discharge pipe is arranged on the outer side wall of the cleaning tank, and its height is greater than the height of the flexible rubber bottom. The valve is arranged on the discharge pipe.

5. The fish scraps cleaning device according to claim 1, characterized in that: The anti-sinking mechanism also includes a bearing, which is arranged on the inner wall of the cleaning tank, and one end of the rotating shaft away from the rotating motor is connected to the bearing.

6. The fish scraps cleaning device according to claim 1, characterized in that: The anti-sinking mechanism also includes a rubber gasket, which is arranged on the concave surface of the arc-shaped abutment plate, and the rotating shaft passes through between the rubber gaskets.

7. The fish scraps cleaning device according to claim 1, characterized in that: It also includes supporting feet, which are arranged on the bottom surface of the cleaning tank and have a stabilizing disc at the bottom.

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