Device and method for processing captured object by using sea waves

Abstract

The invention relates to a device and method for processing captured objects through sea waves. The problems that manual bloodletting is adopted for fishing fishes such as tunas and cods fished in deep sea, the operation difficulty is large, and the efficiency is low are solved. The device comprises an operation table, a hanging bracket is arranged on one side of the operation table, a hanging rope for hanging the tail of a fish catch is arranged on the top of the hanging bracket, the hanging bracket is provided with a back plate for the fish catch to be attached when the fish catch is hung, an elastic net face is arranged on the side, away from a ship side, of the back plate, and a plurality of clamping rings are arranged on the outer side of the elastic net face from top to bottom. A tensioning support is arranged on the side, close to the ship side, of the back plate, auxiliary pull ropes in one-to-one correspondence with the clamping rings are arranged on the tensioning support from top to bottom, buckles are arranged at the inner ends of the auxiliary pull ropes and correspond to the clamping rings, the outer ends of the auxiliary pull ropes are combined into a strand to be connected with a main pull rope, the main pull rope is connected with a floating ball, and the floating ball floats on the sea surface on the outer side of the ship side. The floating ball is driven by fluctuation of sea surface waves to fluctuate, and repeated extrusion bloodletting is carried out on the fish catches.

Description

Technical Field

[0001] The invention belongs to the field of marine fishing, and relates to a catch processing device on an ocean-going fishing vessel, and in particular to a device and method for processing catches by utilizing ocean waves. Background Art

[0002] As an important part of the marine fishing industry, the products of deep-sea fishing are rich in nutrition. At the same time, they are far away from human activity areas, and have the excellent characteristics of being pollution-free, green and healthy. They are of great significance to ensuring people's dietary health and consumption upgrades. Deep-sea fishing has a long period of time, so the caught products need to be properly handled on board.

[0003] Tuna, cod and other fish caught from deep sea need to be bled immediately. Failure to bleed will result in blood on the meat, affecting the visual and taste and reducing its economic value. Bleeding of such fish is usually done by cutting the gills. Currently, the fish is laid flat and the gills are cut before bleeding. The fish body is squeezed manually during bleeding to drain as much blood as possible. However, deep-sea fishing is difficult to operate on a shaking fishing boat due to the strong wind and waves on the water. The efficiency is low and the quality of bleeding cannot be guaranteed. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of difficulty and low efficiency in manual bleeding of tuna, cod and other fish caught in the deep sea, and to provide a device and method for processing the catch using sea waves. The sea surface waves are used to drive an extrusion device to perform reciprocating extrusion and bleeding on the catch, replacing manual labor, greatly reducing the difficulty of operation, improving efficiency, and achieving good bleeding effect.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a device for processing captured objects using sea waves, which is arranged on one side of a ship deck and includes an operating table, a hanger is arranged on one side of the operating table, a hanging rope for suspending the tail of the fish is arranged on the top of the hanger, and a backboard is arranged on the hanger for the fish to lean against when suspended, an elastic mesh is arranged on the side of the backboard away from the side of the ship, and a plurality of clamps are arranged on the outer side of the elastic mesh from top to bottom, a tensioning bracket is arranged on the side of the backboard close to the side of the ship, and auxiliary pull ropes corresponding to the clamps are arranged from top to bottom on the tensioning bracket, and buckles are arranged at the inner ends of the auxiliary pull ropes corresponding to the clamps, and the outer ends of the auxiliary pull ropes are merged into a main pull rope, and the main pull rope is connected to a buoy, and the buoy floats on the sea surface outside the ship's side.

[0006] This device uses the ups and downs of the sea waves to drive the ups and downs of the float, thereby generating traction, repeatedly tightening the elastic net surface, and repeatedly squeezing the fish, replacing manual bleeding, improving the inconvenience of manual bleeding on a shaking fishing boat, and improving the bleeding efficiency. The hanging squeezing bleeding has a good bleeding effect and less residual blood. The auxiliary pull rope is an elastic rope, which has a certain buffering effect on the rise and fall of the float.

[0007] Preferably, the back plate surface is provided with a rubber pad which is concave in the middle and high on both sides. The rubber pad, as an arc-shaped groove surface similar to the fish catch, can fit the fish body more effectively and improve the squeezing effect.

[0008] Preferably, a tensioning bracket is arranged on the side of the back plate away from the side of the ship, a tensioning vertical rod is arranged on the outer side of the tensioning bracket, and the inner side edge of the elastic mesh surface is fixed to the tensioning vertical rod.

[0009] Preferably, the mesh belt of the elastic mesh surface is a flat belt. The elastic mesh surface adopts a flat belt with a larger width so as not to hurt the fish body.

[0010] Preferably, a counterweight is arranged inside the float, and the sum of the gravity of the float and the counterweight does not exceed the maximum buoyancy of the float. The counterweight makes the float have enough weight to provide an effective squeezing effect.

[0011] Preferably, a horizontally arranged transition pulley and a vertically arranged steering pulley are arranged from the inside to the outside of the ship's side, and the main pull rope is connected to the floating ball after passing through the transition pulley and the steering pulley in sequence. The horizontal-vertical pull rope guide is adopted to ensure that the pull rope does not derail.

[0012] Preferably, a vertical pole is arranged at the side of the ship, the transition pulley is arranged at the top of the vertical pole, a cantilever beam is arranged outwardly from the top end of the vertical pole, and the steering pulley is arranged at the outer end of the cantilever beam.

[0013] Preferably, a locking device for locking the main pull rope is provided between the transition pulley and the steering pulley.

[0014] Preferably, a fixed pulley is provided on the top of the hanger, one end of the hanging rope passes around the fixed pulley to suspend the tail of the fish, and the other end of the hanging rope is tied to a fixed ring below the hanger or on the deck of the ship.

[0015] A method for processing catches using ocean waves, using the above device, comprises the following steps: S1, place the fish on the operating table and cut the fish gills; S2, fix the tail of the fish with a hanging rope, pull the hanging rope to lift the fish, and make the fish lean against the backboard; S3, fold the elastic net to cover the fish, lock the main draw rope, and then fix the buckle of the auxiliary draw rope and the buckle of the elastic net one by one; S4, the main pull rope is locked, and the buoy rises and falls with the waves, pulling the main pull rope in a loose and tight manner, and then pulling the elastic net surface through the auxiliary pull rope, and the elastic net surface and the back plate are clamped and squeezed repeatedly to squeeze the fish body, so as to squeeze out the blood of the fish; S5, unbinding the fish and storing it.

[0016] The present invention utilizes the ups and downs of the sea waves to drive the ups and downs of the buoy, thereby generating traction, repeatedly tightening the elastic net surface, and repeatedly squeezing the fish to replace manual bleeding, thereby improving the inconvenience of manual bleeding on a shaking fishing boat, improving the bleeding efficiency, and adopting hanging squeezing bleeding, which has a good bleeding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a front view structural diagram of the present invention.

[0019] Figure 2 It is a side structural diagram of the present invention.

[0020] Figure 3 The present invention Figure 1 K-direction structure diagram in .

[0021] In the figure: 1. ship deck, 2. ship side, 3. workbench, 4. hanger, 5. fixed pulley, 6. hanging rope, 7. backboard, 8. tensioning bracket, 9. elastic mesh, 10. clamping ring, 11. tensioning bracket, 12. auxiliary pull rope, 13. buckle, 14. vertical pole, 15. cantilever beam, 16. transition pulley, 17. steering pulley, 18. main pull rope, 19. buoy, 20. fish catch, 21. rubber pad, 22. fixing ring, 23. locking device. DETAILED DESCRIPTION

[0022] The present invention will be further described below through specific embodiments in conjunction with the accompanying drawings.

[0023] Embodiment: A device for processing catch using ocean waves, such as Figure 1 As shown. The device is arranged on one side of the ship deck 1 and is arranged close to the ship side 2 on one side of the hull. The device comprises an operating table 3, a hanger 4 is arranged on one side of the operating table 3, a hanging rope 6 for suspending the tail of the fish catch is arranged on the top of the hanger, a fixed pulley 5 is arranged on the top of the hanger 4, one end of the hanging rope 6 passes around the fixed pulley to suspend the tail of the fish catch 20, and the other end of the hanging rope 6 is tied to a fixed ring 22 on the ship deck 1.

[0024] like Figure 2 , 3As shown, the hanger is provided with a back plate 7 for the fish to be suspended against, and the back plate surface is provided with a rubber pad 21 which is concave in the middle and high on both sides, and the rubber pad is adapted to the fish body. A tightening bracket 8 is provided on the side of the back plate 7 away from the ship's side 2, and a tightening vertical rod is provided on the outside of the tightening bracket. The inner side edge of the elastic mesh surface 9 is fixed to the tightening vertical rod, and a plurality of clamps 10 are provided on the outside of the elastic mesh surface 9 from top to bottom. The mesh belt of the elastic mesh surface 9 is a flat belt.

[0025] The backboard 7 is provided with a tension bracket 11 on the side close to the ship's side. The tension bracket is provided with auxiliary pull ropes 12 corresponding to the clamp rings 10 from top to bottom. The inner ends of the auxiliary pull ropes are provided with buckles 13 corresponding to the clamp rings. The outer ends of the auxiliary pull ropes are connected to the main pull rope 18. Figure 2 , 3 As shown, a vertical pole 14 is arranged at the side of the ship 2, a transition pulley 16 arranged transversely is arranged at the top of the vertical pole 14, a cantilever beam 15 is arranged outward from the top of the vertical pole 14, and a vertically arranged steering pulley 17 is arranged at the outer end of the cantilever beam. The main pull rope 18 passes through the transition pulley 16 and the steering pulley 17 in sequence and then connects to the buoy 19. A locking device 23 for locking the main pull rope is arranged between the transition pulley 16 and the steering pulley 17. The buoy 19 floats on the sea surface outside the side of the ship 2. A counterweight is arranged inside the buoy 19, and the sum of the gravity of the buoy and the counterweight does not exceed the maximum buoyancy of the buoy.

[0026] The use of this device includes the following steps: S1, place the fish on the operating table and cut the fish gills; S2, fix the tail of the fish with a hanging rope, pull the hanging rope to lift the fish, and make the fish lean against the backboard; S3, fold the elastic net to cover the fish, lock the main draw rope, and then fix the buckle of the auxiliary draw rope and the buckle of the elastic net one by one; S4, the main pull rope is locked, and the buoy rises and falls with the waves, pulling the main pull rope in a loose and tight manner, and then pulling the elastic net surface through the auxiliary pull rope, and the elastic net surface and the back plate are clamped and squeezed repeatedly to squeeze the fish body, so as to squeeze out the blood of the fish; S5, unbinding the fish and storing it.

Claims

1. A device for processing catches using ocean waves, arranged on one side of a ship deck, characterized in that: The invention comprises an operating table, a hanger is arranged on one side of the operating table, a hanging rope for hanging the tail of the fish is arranged on the top of the hanger, a back plate for the fish to lean against when hanging, an elastic mesh is arranged on the side of the back plate away from the side of the ship, a plurality of clamps are arranged on the outer side of the elastic mesh from top to bottom, a tensioning bracket is arranged on the side of the back plate close to the side of the ship, auxiliary pull ropes corresponding to the clamps are arranged from top to bottom on the tensioning bracket, buckles are arranged at the inner ends of the auxiliary pull ropes corresponding to the clamps, the outer ends of the auxiliary pull ropes are merged into one and connected to the main pull rope, the main pull rope is connected to a buoy, and the buoy floats on the sea surface outside the side of the ship.

2. The device for processing captured objects using ocean waves according to claim 1, characterized in that: The surface of the back plate is provided with a rubber pad which is concave in the middle and high on both sides.

3. The device for processing captured objects using ocean waves according to claim 1, characterized in that: A tensioning bracket is arranged on one side of the back plate away from the ship's side, a tensioning vertical rod is arranged on the outer side of the tensioning bracket, and the inner side edge of the elastic mesh surface is fixed to the tensioning vertical rod.

4. The device for processing captured objects using ocean waves according to claim 1, characterized in that: The mesh belt of the elastic mesh surface is a flat belt.

5. The device for processing captured objects using ocean waves according to claim 1, characterized in that: A counterweight is arranged inside the floating ball, and the sum of the gravity of the floating ball and the counterweight does not exceed the maximum buoyancy of the floating ball.

6. The device for processing captured objects using ocean waves according to claim 1, characterized in that: A horizontally arranged transition pulley and a vertically arranged steering pulley are arranged at the ship's side from the inside to the outside, and the main pull rope is connected to the floating ball after passing through the transition pulley and the steering pulley in sequence.

7. The device for processing captured objects using ocean waves according to claim 6, characterized in that: A vertical pole is arranged at the ship side, the transition pulley is arranged at the top of the vertical pole, a cantilever beam is arranged outwardly from the top end of the vertical pole, and a steering pulley is arranged at the outer end of the cantilever beam.

8. The device for processing captured objects using ocean waves according to claim 6, characterized in that: A locking device for locking the main pull rope is arranged between the transition pulley and the steering pulley.

9. The device for processing captured objects using ocean waves according to claim 1, characterized in that: A fixed pulley is arranged on the top of the hanger, one end of the hanging rope passes around the fixed pulley to suspend the tail of the fish, and the other end of the hanging rope is tied to a fixed ring below the hanger or on the deck of the ship.

10. A method for processing catch using ocean waves, using the device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, place the fish on the operating table and cut the fish gills; S2, fix the tail of the fish with a hanging rope, pull the hanging rope to lift the fish, and make the fish lean against the backboard; S3, fold the elastic net to cover the fish, lock the main draw rope, and then fix the buckle of the auxiliary draw rope and the buckle of the elastic net one by one; S4, the main pull rope is locked, and the buoy rises and falls with the waves, pulling the main pull rope in a loose and tight manner, and then pulling the elastic net surface through the auxiliary pull rope, and the elastic net surface and the back plate are clamped and squeezed repeatedly to squeeze the fish body, so as to squeeze out the blood of the fish; S5, unbinding the fish and storing it.

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