Fish sorting equipment for sea bass processing

Abstract

The utility model relates to the technical field of fishery processing equipment, in particular to sea bass processing fish separating equipment which comprises a device outer shell, evenly-distributed supporting columns are fixedly connected to the bottom end of the device outer shell, a big fish discharging opening is formed in the outer wall of one side of the device outer shell, and a small fish discharging opening is formed in the outer wall of the other side of the device outer shell. An obliquely arranged screening plate is fixedly connected to the inner wall of the device outer shell, a small fish discharging opening is formed in the outer wall of the other side of the device outer shell, the lower end of the screening plate is connected with the small fish discharging opening, and a hydraulic cylinder is fixedly connected to the outer wall of the device outer shell; the hydraulic cylinder is connected with air nozzles which are evenly distributed through an air spraying cleaning structure, and a water spraying cleaning structure is arranged on the periphery of the screening plate. A double-cleaning structure is arranged on the second screening plate, impurities on the screening plate can be cleaned, small fishes and the impurities falling into the shell are difficult to remain, and the shell is easier to clean due to the arranged bottom spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of fishery processing equipment, in particular to a fish sorting device for sea bass processing. Background Art

[0002] With the improvement of people's living standards, the demand for sea bass has increased year by year. After the sea bass is caught, a fish sorting device is needed to classify fish of different sizes, which is convenient for subsequent processing and selling.

[0003] A fish sorting device for sea bass processing with the application number CN202321531049.0, in which a feeding port is fixedly installed at the upper left end of the outer shell of the device, a protection plate is fixedly installed in the middle on the left side of the outer shell of the device, a support member is fixedly installed on the upper inner wall of the protection plate, a connecting rod is arranged above the support member, vibration springs are fixedly installed on both the upper and lower sides of the connecting rod, and a pair of vibration terminals are fixedly installed in the middle on the lower side of the connecting rod.

[0004] The above patent document has the beneficial effect that by setting the structure of the second screening plate, the discharge port and the waste box, during the use process, after the sea bass is screened by the first screening plate, the smaller sea bass will fall on the second screening plate, and other impurities mixed in will fall into the discharge port through the holes in the second screening plate and be recycled by the waste box below, so that the screened sea bass has no other impurities and ensures the product quality. However, the second screening plate in the fish sorting device is not provided with a cleaning structure, so that some impurities may remain on the screening plate, and the small fish and impurities falling from the first screening plate may fall into the shell and are difficult to clean. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the drawback that the second screening plate in the existing fish sorting device is not provided with a cleaning structure, so that some impurities may remain on the screening plate, and the small fish and impurities falling from the first screening plate may fall into the shell and are difficult to clean, and a fish sorting device for sea bass processing is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A fish sorting device for sea bass processing, comprising a device outer casing, the bottom end of the device outer casing is fixedly connected with uniformly distributed support columns, one outer wall of the device outer casing is provided with a large fish discharge port, the inner wall of the device outer casing is fixedly connected with an inclined screening plate, the other outer wall of the device outer casing is provided with a small fish discharge port, the lower end of the screening plate is connected to the small fish discharge port, the outer wall of the device outer casing is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is connected with uniformly distributed jet nozzles through a jet cleaning structure. A water spraying cleaning structure is arranged around the screening plate.

[0008] Preferably, the jet cleaning structure includes symmetrically distributed chutes, T-shaped sliders, inclined air pipes, and flexible air pipes. The chutes are arranged on the inner walls on both sides of the device outer casing. The T-shaped sliders are slidably connected to the chutes. Both ends of the inclined air pipes are fixedly connected to the outer walls of the T-shaped sliders. One end of the flexible air pipe is connected to the inclined air pipe in a penetrating manner.

[0009] Preferably, the jet nozzles are connected to the outer wall below the inclined air pipes in a penetrating manner. The other end of the flexible air pipe penetrates through the outer wall of the device outer casing and is connected to an external air pump. The telescopic end of the hydraulic cylinder penetrates through the outer wall of the device outer casing and is fixedly connected to the outer wall of the inclined air pipe.

[0010] Preferably, the water spraying cleaning structure includes an external water pipe, a water pipe, uniformly distributed connecting frames, bottom spray nozzles, a U-shaped water pipe, top spray nozzles, a discharge port, and a ramp block. One end of the external water pipe is connected to the outer wall of the water pipe in a penetrating manner. The connecting frames are fixedly connected to the inner wall of the device outer casing. The water pipe is arranged in the connecting frames. The bottom spray nozzles are connected to the water pipe in a penetrating manner.

[0011] Preferably, both ends of the U-shaped water pipe are connected to the outer wall of the water pipe in a penetrating manner. The top spray nozzles are connected to the bottom end of the outer wall of the U-shaped water pipe in a penetrating manner. The U-shaped water pipe is arranged above the higher end of the screening plate.

[0012] Preferably, the discharge port is arranged at the bottom end of the outer wall of the device outer casing. The ramp block is in a shape of a rectangle with a hole in the middle and is arranged at the bottom end of the inner wall of the device outer casing. The ramp block is arranged around the discharge port.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. When the present utility model is in use, through the mutual cooperation of the provided jet cleaning structure and water spraying cleaning structure, the impurities remaining on the screening plate can be washed by the water flow sprayed by the top spray nozzles at the bottom end of the U-shaped water pipe. The impurities that cannot be washed away can be blown away from the edge or the holes in the screening plate by the jet cleaning structure. Thus, a double cleaning structure is arranged on the second screening plate, and the impurities remaining on the screening plate can be removed.

[0015] 2. When the present utility model is in use, through the arranged water spraying and cleaning structure, ramp block and discharge port, the impurities falling into the housing can directly discharge from the discharge port through the ramp block. For the impurities that cannot be discharged, the impurities can be flushed out of the discharge port through the water pipe and the bottom nozzle, so that it is difficult for the small fish and impurities falling into the housing to remain. The arranged bottom nozzle makes the cleaning inside the housing simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a fish sorting device for sea bass processing proposed by the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the bottom of the device housing of a fish sorting device for sea bass processing proposed by the present utility model;

[0018] Figure 3 is a cross-section of a fish sorting device for sea bass processing proposed by the present utility model Figure 1 ;

[0019] Figure 4 is a cross-section of a fish sorting device for sea bass processing proposed by the present utility model Figure 2 。

[0020] In the figure: 1, device housing; 2, support column; 3, large fish discharge port; 4, screening plate; 5, small fish discharge port; 6, hydraulic cylinder; 7, air jet nozzle; 8, water spraying and cleaning structure; 9, chute; 10, T-shaped slider; 11, inclined air pipe; 12, flexible air pipe; 13, external water pipe; 14, water pipe; 15, connecting frame; 16, bottom nozzle; 17, U-shaped water pipe; 18, top nozzle; 19, discharge port; 20, ramp block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Refer to Figures 1 - 4, A fish sorting device for seabass processing, comprising a device outer casing 1. The bottom end of the device outer casing 1 is fixedly connected with support columns 2 evenly distributed. One outer wall of the device outer casing 1 is provided with a large fish discharge port 3. The inner wall of the device outer casing 1 is fixedly connected with a sloping screening plate 4. The other outer wall of the device outer casing 1 is provided with a small fish discharge port 5. The lower end of the screening plate 4 with a lower position is connected to the small fish discharge port 5. The outer wall of the device outer casing 1 is fixedly connected with a hydraulic cylinder 6. The hydraulic cylinder 6 is connected with evenly distributed air jet nozzles 7 through an air jet cleaning structure. A water spray cleaning structure 8 is arranged around the screening plate 4.

[0023] It should be noted that the hydraulic cylinder 6 is a prior art. The specific model and specification need to be selected according to the actual specifications of the device, etc. The specific selection calculation method adopts the prior art in this field, so it will not be elaborated.

[0024] Furthermore, the air jet cleaning structure includes symmetrically distributed chutes 9, T-shaped sliders 10, inclined air pipes 11, and flexible air pipes 12. The chutes 9 are arranged on the inner walls on both sides of the device outer casing 1. The T-shaped sliders 10 are slidably connected with the chutes 9. Both ends of the inclined air pipe 11 are fixedly connected with the outer walls of the T-shaped sliders 10. One end of the flexible air pipe 12 is connected to the inclined air pipe 11 in a penetrating manner.

[0025] Among them, baffles are arranged on both sides of the outer wall of the screening plate 4, so that the small fish falling on the screening plate 4 will not easily leak from both sides of the screening plate 4 into the casing.

[0026] Furthermore, the air jet nozzles 7 are connected to the lower part of the outer wall of the inclined air pipe 11 in a penetrating manner. The other end of the flexible air pipe 12 penetrates the outer wall of the device outer casing 1 and is connected to an external air pump. The telescopic end of the hydraulic cylinder 6 penetrates the outer wall of the device outer casing 1 and is fixedly connected to the outer wall of the inclined air pipe 11.

[0027] Among them, the flexible air pipe 12 has sufficient length, so that when the hydraulic cylinder 6 drives the inclined air pipe 11 to move, the flexible air pipe 12 can move accordingly without being affected.

[0028] Furthermore, the water spray cleaning structure 8 includes an external water pipe 13, a water pipe 14, evenly distributed connecting frames 15, bottom spray nozzles 16, a U-shaped water pipe 17, top spray nozzles 18, a discharge port 19, and ramp blocks 20. One end of the external water pipe 13 is connected to the outer wall of the water pipe 14 in a penetrating manner. The connecting frames 15 are fixedly connected to the inner wall of the device outer casing 1. The water pipe 14 is arranged in the connecting frames 15. The bottom spray nozzles 16 are connected to the water pipe 14 in a penetrating manner.

[0029] Among them, the U-shaped water pipe 17 is arranged around the screening plate 4, so that the top spray nozzles 18 can spray water flow towards the top end of the screening plate 4.

[0030] Further, both ends of the U-shaped water pipe 17 are connected to the outer wall of the water pipe 14 in a penetrating manner, and the top nozzle 18 is connected to the bottom end of the outer wall of the U-shaped water pipe 17 in a penetrating manner. The U-shaped water pipe 17 is arranged above the higher end of the screening plate 4.

[0031] Among them, the water spraying and cleaning structure 8 works by connecting the external water pipe 13 to an external water source, and then delivering the water through the water pipe 14 to the bottom nozzle 16 to spray and clean the bottom end of the inner wall of the cleaning device housing 1. Also, part of the water source is delivered through the U-shaped water pipe 17 to the top nozzle 18 to spray and clean the surface of the screening plate 4, so that impurities can be discharged from the screening holes and the small fish discharge port 5.

[0032] Further, the discharge port 19 is arranged at the bottom end of the outer wall of the device housing 1, and the slope block 20 is in a zigzag shape and arranged at the bottom end of the inner wall of the device housing 1. The slope block 20 is arranged around the discharge port 19.

[0033] Among them, the water pipe 14 is arranged around the screening plate 4 and below the screening plate 4, and is specifically used to clean the bottom end of the inner wall of the device housing 1.

[0034] Working principle: When impurities and small fish fall onto the device housing 1 and the screening plate 4 during the use of the fish sorting device, first, the external water pipe 13 is connected to an external water source, and then the water is delivered through the water pipe 14 to the bottom nozzle 16 to spray and clean the bottom end of the inner wall of the device housing 1. Also, part of the water source is delivered through the U-shaped water pipe 17 to the top nozzle 18 to spray and clean the surface of the screening plate 4, so that impurities can be discharged from the screening holes and the small fish discharge port 5. When the water flow cannot wash away the impurities on the screening plate 4, the flexible water pipe 12 can be externally connected to an air pump first, and then the flexible water pipe 12 delivers the air through the inclined air pipe 11 to the jet nozzle 7 to spray and blow towards the surface of the screening plate 4 to clean the impurities. To ensure more comprehensive cleaning, the hydraulic cylinder 6 can also be started. The telescopic end of the hydraulic cylinder 6 pushes the inclined air pipe 11 to move along the chute 9, and blows the air flow comprehensively towards the surface of the screening plate 4.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A fish sorting device for sea bass processing, including a device outer casing (1), characterized in that, The bottom end of the device outer casing (1) is fixedly connected with uniformly distributed support columns (2). One outer wall of the device outer casing (1) is provided with a large fish discharge port (3). The inner wall of the device outer casing (1) is fixedly connected with an inclined screening plate (4). The other outer wall of the device outer casing (1) is provided with a small fish discharge port (5). The lower end of the screening plate (4) with a lower position is connected to the small fish discharge port (5). The outer wall of the device outer casing (1) is fixedly connected with a hydraulic cylinder (6). The hydraulic cylinder (6) is connected with uniformly distributed air jet nozzles (7) through an air jet cleaning structure. A water spraying cleaning structure (8) is arranged around the screening plate (4).

2. The fish sorting device for processing sea bass according to claim 1, wherein The air jet cleaning structure includes symmetrically distributed sliding grooves (9), T-shaped sliders (10), inclined air pipes (11), and flexible air pipes (12). The sliding grooves (9) are arranged on the inner walls on both sides of the device outer casing (1). The T-shaped sliders (10) are slidably connected with the sliding grooves (9). The two ends of the inclined air pipe (11) are fixedly connected to the outer walls of the T-shaped sliders (10). One end of the flexible air pipe (12) is connected to the inclined air pipe (11) in a penetrating manner.

3. The fish sorting device for sea bass processing according to claim 2, wherein, The air jet nozzles (7) are connected to the lower part of the outer wall of the inclined air pipe (11) in a penetrating manner. The other end of the flexible air pipe (12) penetrates through the outer wall of the device outer casing (1) and is connected to an external air inflation pump. The telescopic end of the hydraulic cylinder (6) penetrates through the outer wall of the device outer casing (1) and is fixedly connected to the outer wall of the inclined air pipe (11).

4. The fish sorting device for sea bass processing according to claim 1, characterized in that, The water spraying cleaning structure (8) includes an external water pipe (13), a water pipe (14), uniformly distributed connecting frames (15), bottom spray heads (16), a U-shaped water pipe (17), top spray heads (18), a discharge port (19), and a slope block (20). One end of the external water pipe (13) is connected to the outer wall of the water pipe (14) in a penetrating manner. The connecting frames (15) are fixedly connected to the inner wall of the device outer casing (1). The water pipe (14) is arranged in the connecting frames (15). The bottom spray heads (16) are connected to the water pipe (14) in a penetrating manner.

5. The fish sorting device for sea bass processing according to claim 4, characterized in that, The two ends of the U-shaped water pipe (17) are connected to the outer wall of the water pipe (14) in a penetrating manner. The top spray heads (18) are connected to the lower end of the outer wall of the U-shaped water pipe (17) in a penetrating manner. The U-shaped water pipe (17) is arranged above the higher end of the screening plate (4).

6. The fish sorting device for sea bass processing according to claim 4, characterized in that, The discharge port (19) is arranged at the bottom end of the outer wall of the device outer casing (1). The slope block (20) is in a shape of a square frame and is arranged at the bottom end of the inner wall of the device outer casing (1). The slope block (20) is arranged around the discharge port (19).

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