A non-fading fish fillet float and its connection structure

Abstract

The present invention relates to the technical field of marine equipment, and in particular to a non-fading fish fillet float and its connection structure, comprising a hollow main body, wherein the main body is rotatably connected to a connecting shaft through a bearing, and the connecting shaft is fixedly connected to a float at one end outside the main body; a rotating mechanism is arranged in the main body, wherein the rotating mechanism comprises a slide plate, wherein the slide plate is sealingly and slidably connected in the main body, and the slide plate is fixedly connected to a rack; an air pumping mechanism is arranged in the main body, wherein the air pumping mechanism comprises a main sleeve, wherein the main sleeve is fixedly connected to the bottom wall of the main body, wherein the main sleeve is sealingly and slidably connected to a main pump column, and the main pump column is fixedly connected to a floating block at one end outside the main sleeve; a coating mechanism is arranged at the main body, wherein the coating mechanism comprises a secondary sleeve. The advantages are: the float of the present invention can effectively avoid fading, and at the same time, the installation of its connection structure is more convenient and more stable.

Description

Technical Field

[0001] The invention relates to the technical field of marine equipment, and in particular to a non-fading fish raft float and a connection structure thereof. Background Art

[0002] Shipping is one of the important modes of transportation. Shipping generally refers to the transportation of goods or tourists by ship in rivers or oceans. After being transported to the destination, the ship docks at the pier, which is the "parking lot" of the ship. In order to ensure the orderly parking of ships and protect the creatures in rivers or oceans, fish raft buoys are generally used to divide the docking waters at the dock where the ship docks. By setting the buoys to specific colors and shapes, navigation and warning functions are provided for ship navigation, helping ships avoid entering breeding areas or dangerous waters by mistake. At the same time, docking ships according to fish raft buoys can also make ships parked in an orderly manner, which is more beautiful and more effectively utilizes the dock waters. Fish raft buoys are generally connected by connecting structures. Due to long-term exposure to direct sunlight and environmental factors such as seawater and rain, the color of the float surface is prone to fade. Fading not only affects the appearance of the float and reduces its recognition, but also generally requires a layer of anti-corrosion coating to be applied to the float surface.

[0003] During long-term use, part of the buoy is immersed in seawater for a long time, and the other part is exposed to the sun for a long time. Under the corrosion of seawater and sunlight, the anti-corrosion coating will still fade after it is detached, and the fading problem cannot be solved fundamentally. In order to ensure that the buoy does not fade, it is necessary to manually apply the anti-corrosion coating regularly, which greatly increases the labor intensity. At the same time, the connection structure of the existing fish rack buoy needs to tighten each bolt in turn during installation, which is inconvenient to install. During use, the buoy rises and falls with the waves, which will cause the bolts to loosen and make the connection unstable. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a non-fading fish fillet float and a connection structure thereof.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A non-fading fish fillet float comprises a hollow main body, wherein the main body is rotatably connected to a connecting shaft through a bearing, and one end of the connecting shaft located outside the main body is fixedly connected to a float;

[0007] A rotating mechanism is arranged in the main body, and the rotating mechanism comprises a slide plate, the slide plate is sealingly and slidably connected in the main body, and a rack is fixedly connected through the slide plate;

[0008] The main body is provided with an air pump mechanism, which includes a main sleeve, the main sleeve is fixedly connected to the bottom wall of the main body, the main sleeve is sealingly and slidingly connected to a main pump column, and one end of the main pump column located outside the main sleeve is fixedly connected to a floating block;

[0009] The main body is provided with a coating mechanism, which includes a secondary sliding sleeve, the secondary sliding sleeve is fixedly connected to the inner bottom wall of the main body, and the side wall of the main body is fixedly connected to a storage cylinder.

[0010] Furthermore, the rotating mechanism also includes a first gear, which is rotatably connected to a section of the connecting shaft located inside the main body through a one-way bearing, the rack is meshed with the first gear, a baffle is fixedly connected to the inner wall of the main body, a plurality of first springs are fixedly connected between the baffle and the slide plate, two opposite side walls of the main body are penetrated and fixedly connected with a first tube, an electromagnetic valve is arranged in the first tube, a delay switch is fixedly connected to the lower surface of the baffle, and the delay switch is electrically connected to the electromagnetic valve through a wire.

[0011] Furthermore, the air pumping mechanism also includes a plurality of second springs and vertical rods, the second springs are fixedly connected between the main body and the floating block, the vertical rods are fixedly connected to the upper surface of the floating block, the vertical rods are slidably connected through the bottom wall of the main body, a side wall of a section of the main sleeve located inside the main body is fixedly connected with a plurality of third tubes, and the main sleeve and the main body are jointly fixedly connected with a second tube.

[0012] Furthermore, the coating mechanism also includes an auxiliary pump column, which is sealingly and slidingly sleeved in the auxiliary sleeve, and the cross-section of the auxiliary pump column is L-shaped. A third spring is fixedly connected between the auxiliary pump column and the inner bottom wall of the main body, and a coating block is fixedly connected to the side wall of the main body. The coating block is hollow and has an open structure on one side. The coating block, the main body, and the auxiliary sleeve are jointly penetrated and fixedly connected with a fourth tube, and the storage cylinder, the main body, and the auxiliary sleeve are jointly penetrated and fixedly connected with a fifth tube, and the storage cylinder is filled with anti-corrosion coating.

[0013] Furthermore, one-way valves are provided in the third tube and the second tube, the floating block is made of polytetrafluoroethylene, and the floating block is a hollow structure.

[0014] Furthermore, one-way valves are provided in the fifth tube and the fourth tube, and the storage cylinder is sealingly and slidably connected with a sealing plug.

[0015] The present invention also provides a connection structure for a non-fading fish fillet float, comprising a hollow insertion block with a partially open side wall, the insertion block slidingly connected to the top wall of the main body, a pallet fixedly connected to the upper surface of the insertion block, the float slidingly connected to two connection frames, the connection frames are provided with two supporting grooves, two opposite side walls of the connection frames are fixedly connected to two limit brackets, the side walls of the insertion block are rotatably connected to two screws through bearings, the screws are provided with four sections of threads, four clamping bolts are threadedly connected to the screws, the clamping bolts are slidably connected to the corresponding limit brackets, and the end of the screw located outside the insertion block is fixedly connected to an operating bolt.

[0016] Furthermore, the inner wall of the insertion block is rotatably connected to the second gear and the third gear through a bearing, the second gear is meshed with the third gear, the rack is meshed with the second gear, a rotating shaft is fixedly connected between the two opposite inner walls of the insertion block, the rotating shaft is rotatably connected to the fifth gear through a bearing, the rotating shaft is rotatably connected to the fourth gear through a one-way bearing, a damping washer is provided at the rotation connection between the fifth gear and the rotating shaft, the fourth gear is meshed with the third gear, and one end of the screw rod located in the insertion block is fixedly connected to the sixth gear, and the sixth gear is meshed with the fifth gear.

[0017] Furthermore, the pallet is provided with an operation opening, and the inner side wall of the operation opening is rotatably connected with a cover plate via a hinge.

[0018] Furthermore, the pallet is provided with a through hole, and the storage tube passes through the pallet through the through hole.

[0019] The present invention has the following advantages:

[0020] 1. During the use of the fish float, the float will rotate regularly, so that the part immersed in the sea surface rotates away from the sea surface, and the part exposed to the sun rotates to the sea surface, so that the seawater on the surface of the float is dried by the sun, which prevents the coating from being corroded by the seawater for a long time. At the same time, it also prevents part of the float from being exposed to the sun for a long time and being in a high temperature state, which causes the coating to fall off, thereby better protecting the anti-corrosion coating and effectively preventing the fading of the fish float after long-term use;

[0021] 2. The waves make the floating block move up and down, and the up and down movement of the floating block will draw external air into the main sliding sleeve, and then pump it into the main body, so that the slide plate floats up, compresses the first spring, and accumulates elastic force as the power to supply the floating ball to rotate. No external power device is required, which makes more effective use of the power of the waves and makes the device more energy-saving;

[0022] 3. When the slide plate slides down and the float ball rotates, the rack will also contact the auxiliary pump column, causing the auxiliary pump column to move downward, pumping the anti-corrosion coating in the auxiliary sleeve into the coating block, and coating it on the surface of the float ball as the float ball rotates, thereby completing the automatic replenishment of the anti-corrosion coating. There is no need for regular manual re-coating, which greatly reduces labor intensity and better protects the float ball from fading;

[0023] 4. The rack synchronously drives the rotation of the float and the coating of the anti-corrosion coating, so that the anti-corrosion coating is more evenly coated everywhere during the rotation of the float;

[0024] 5. When connecting the float and the connection structure, insert the insertion block into the main body, open the cover, and turn one of the operating bolts through the operation port to complete the connection between the float and the connection structure. There is no need to tighten the bolts one by one, making the installation of the connection structure more convenient.

[0025] 6. The downward movement of the slide causes the float to rotate, and at the same time, the second gear is driven to rotate through the meshing of the rack and the second gear. The second gear is then meshed with the third gear, and the third gear is meshed with the fourth gear, so that the fourth gear drives the rotating shaft to rotate, thereby rotating the two screws to tighten the clamping bolts. During use, the bolts are automatically tightened, which effectively avoids the loosening of the bolts after long-term use and makes the connection more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural schematic diagram of a non-fading fish fillet float and its connection structure proposed by the present invention;

[0027] Figure 2 A schematic diagram of the internal structure of a non-fading fish fillet float and its connection structure proposed by the present invention;

[0028] Figure 3 for Figure 2 A in the enlarged view;

[0029] Figure 4 for Figure 2 The enlarged view of point B in the figure;

[0030] Figure 5 A schematic diagram of the internal structure of a non-fading fish fillet float and its connection structure under the longitudinal section of the main body proposed by the present invention;

[0031] Figure 6 This is a schematic diagram of the internal structure of another longitudinal section of the main body of a non-fading fish fillet float and its connection structure proposed by the present invention;

[0032] Figure 7 for Figure 6 The enlarged view of point C in the figure;

[0033] Figure 8 A schematic diagram of the internal structure of a non-fading fish fillet float and an insertion block in a connection structure thereof under a longitudinal section proposed by the present invention;

[0034] Fig. 9 This is a schematic diagram of the internal structure of another longitudinal section of an insertion block in a non-fading fish fillet float and its connection structure proposed by the present invention.

[0035] In the figure: 1 main body, 2 connecting shaft, 3 floating ball, 4 first gear, 5 slide plate, 6 rack, 7 baffle, 8 first spring, 9 first tube, 10 solenoid valve, 11 delay switch, 12 main sliding sleeve, 13 main pump column, 14 floating block, 15 second spring, 151 vertical rod, 16 second tube, 17 third tube, 18 auxiliary sliding sleeve, 19 auxiliary pump column, 20 third spring, 21 fourth tube, 22 storage cylinder, 23 fifth tube, 24 sealing plug, 25 coating block, 26 insertion block, 27 stack, 28 connecting frame, 281 bearing groove, 29 second gear, 30 third gear, 31 rotating shaft, 32 fourth gear, 33 fifth gear, 34 screw, 35 sixth gear, 36 clamping bolt, 37 limit support, 38 operating bolt, 39 operating port, 40 cover plate, 41 through hole. DETAILED DESCRIPTION

[0036] Reference Figure 1-Figure 9 A non-fading fish fillet float comprises a hollow main body 1, the main body 1 is rotatably connected to a connecting shaft 2 through a bearing, and one end of the connecting shaft 2 located outside the main body 1 is fixedly connected to a float 3;

[0037] A rotating mechanism is arranged in the main body 1, and the rotating mechanism comprises a slide plate 5, the slide plate 5 is sealingly and slidably connected in the main body 1, and a rack 6 is fixedly connected through the slide plate 5;

[0038] The main body 1 is provided with an air pump mechanism, which includes a main sleeve 12, which penetrates and is fixedly connected to the bottom wall of the main body 1, and the main sleeve 12 is sealingly and slidably connected to a main pump column 13, and one end of the main pump column 13 located outside the main sleeve 12 is fixedly connected to a floating block 14;

[0039] The main body 1 is provided with a coating mechanism, which includes a secondary sliding sleeve 18 . The secondary sliding sleeve 18 is fixedly connected to the inner bottom wall of the main body 1 , and a storage cylinder 22 is fixedly connected to the side wall of the main body 1 .

[0040] The rotating mechanism also includes a first gear 4, which is rotatably connected to a section of the connecting shaft 2 located inside the main body 1 through a one-way bearing. The one-way bearing is set so that when the rack 6 moves upward, the first gear 4 rotates without driving the connecting shaft 2 to rotate, and when the rack 6 moves downward to drive the first gear 4 to rotate, the first gear 4 drives the connecting shaft 2 to rotate, and the rack 6 is meshed with the first gear 4. A baffle 7 is fixedly connected to the inner side wall of the main body 1, and a plurality of first springs 8 are fixedly connected between the baffle 7 and the slide plate 5. The two opposite side walls of the main body 1 are penetrated and fixedly connected with a first tube 9, and a solenoid valve 10 is arranged in the first tube 9. The solenoid valve 10 is a normally closed solenoid valve, which is opened by power on. A delay switch 11 is fixedly connected to the lower surface of the baffle 7. After the delay switch 11 is pressed, the circuit can be energized within a certain period of time, and then the power is automatically cut off. The delay switch 11 is electrically connected to the solenoid valve 10 through a wire, and a battery is arranged in the main body 1 (Figure The electric energy of the battery can be obtained by solar energy or tidal energy. As the slide plate 5 slides up, until the slide plate 5 contacts the delay switch 11 and triggers it, the solenoid valve 10 is energized for a certain period of time, so that the first tube 9 is opened, and the elastic force of the first spring 8 is released. The slide plate 5 slides down under the elastic force and drives the first gear 4 to rotate through the rack 6. At this time, the first gear 4 drives the connecting shaft 2 to rotate, so that the float 3 rotates, so that the part immersed in the seawater rotates away from the seawater, and the part originally exposed to sunlight rotates into the seawater, so that the surface of the float 3 is alternately immersed in the seawater or exposed to sunlight, and the surface seawater is dried by sunlight, which effectively avoids the float 3 being immersed in seawater for a long time or being exposed to sunlight for a long time, causing the anti-corrosion layer to fall off, thereby causing the float 3 to fade, effectively solving the problem of fading of the float 3 after long-term use, affecting normal use.

[0041] The air pump mechanism also includes a plurality of second springs 15 and a vertical rod 151. The second spring 15 is fixedly connected between the main body 1 and the floating block 14. The vertical rod 151 is fixedly connected to the upper surface of the floating block 14. The vertical rod 151 is slidably connected to the bottom wall of the main body 1. A plurality of third tubes 17 are fixedly connected to the side wall of the main sleeve 12 located in a section inside the main body 1. The main sleeve 12 and the main body 1 are jointly fixedly connected with a second tube 16. The undulation of the sea surface causes the floating block 14 to reciprocate up and down through the buoyancy and in cooperation with the second spring 15. The floating block 14 drives the main pump column 13 to reciprocate up and down. When the main pump column 13 moves downward, the external air is drawn into the main sleeve 12 through the second tube 16. When the main pump column 13 moves upward, the inhaled air is pumped into the main body 1 through the third tube 17, causing the slide plate 5 to slide up and compress the first spring 8. The first spring 8 accumulates elastic force and drives the floating ball 3 to rotate through the undulation of the sea surface as power. Therefore, there is no need to set an independent driving device to drive the floating ball 3 to rotate, making the device more energy-efficient.

[0042] The coating mechanism also includes an auxiliary pump column 19, which is sealed and slidably sleeved in the auxiliary sleeve 18. The cross-section of the auxiliary pump column 19 is L-shaped. A third spring 20 is fixedly connected between the auxiliary pump column 19 and the inner bottom wall of the main body 1. A coating block 25 is fixedly connected to the side wall of the main body 1. The coating block 25 is hollow and has an open structure on one side. The thickness of the hollow part of the coating block 25 is 2-4mm, so that a small amount of anti-corrosion paint can be pumped out to repair the anti-corrosion coating to a certain extent. The coating block 25, the main body 1, and the auxiliary sleeve 18 are jointly penetrated and fixedly connected with a fourth tube 21. The storage cylinder 22, the main body 1, and the auxiliary sleeve 18 are jointly penetrated and fixedly connected with a fifth tube 23. The storage cylinder 22 is filled with anti-corrosion paint. The undulations of the sea surface are caused by buoyancy and cooperate with the second spring 15 to make the floating block 14 reciprocate up and down, and the floating block 14 drives the main pump column 13 to reciprocate up and down, and the main pump column 13 moves downward. During movement, external air is drawn into the main sleeve 12 through the second tube 16. When the main pump column 13 moves upward, the inhaled air is pumped into the main body 1 through the third tube 17, so that the slide plate 5 slides up and compresses the first spring 8. The first spring 8 accumulates elastic force. The sea surface rises and falls through buoyancy and cooperates with the second spring 15, so that the floating block 14 reciprocates up and down. The floating block 14 drives the main pump column 13 to reciprocate up and down. When the main pump column 13 moves downward, external air is drawn into the main sleeve 12 through the second tube 16. When the main pump column 13 moves upward, the inhaled air is pumped into the main body 1 through the third tube 17, so that the slide plate 5 slides up and compresses the first spring 8. The first spring 8 accumulates elastic force. While the float 3 rotates, the anti-corrosion paint is automatically reapplied, replacing manual regular reapplying, greatly reducing labor intensity, and improving the degree of automation.

[0043] It is worth mentioning that the rotation of the float 3 is related to the speed of the anti-corrosion paint re-coating pump, which can make the anti-corrosion paint more evenly coated on the surface of the float 3, ensuring the anti-corrosion effect and avoiding paint waste.

[0044] Both the third tube 17 and the second tube 16 are provided with a one-way valve. The float 14 is made of polytetrafluoroethylene and has a hollow structure. The polytetrafluoroethylene float 14 has higher strength and is more corrosion-resistant. The one-way valve in the third tube 17 only allows air to enter the main body 1 from the main sleeve 12, and the one-way valve in the second tube 16 only allows air to enter the main sleeve 12 from the outside.

[0045] The fifth tube 23 and the fourth tube 21 are both provided with a one-way valve, the storage tube 22 is sealingly and slidably connected with a sealing plug 24, and the side wall of the storage tube 22 is provided with a hole (such as Figure 6 As shown), the storage cylinder 22 is connected to the outside world to ensure that the internal anti-corrosion coating can be sucked out, the one-way valve in the fifth tube 23 only allows the anti-corrosion coating to enter the auxiliary sleeve 18 from the storage cylinder 22, and the one-way valve in the fourth tube 21 only allows the anti-corrosion coating to enter the coating block 25 from the auxiliary sleeve 18.

[0046] Reference Figure 1-9 The present invention also provides a connection structure for a non-fading fish fillet float, including a hollow insert block 26 with a partially open side wall, the insert block 26 is slidably connected to the top wall of the main body 1, a stack 27 is fixedly connected to the upper surface of the insert block 26, the float 3 is slidably connected to two connection frames 28, the connection frame 28 has two supporting grooves 281, the two opposite side walls of the connection frame 28 are fixedly connected to two limit brackets 37, the side wall of the insert block 26 is rotatably connected to two screws 34 through a bearing, and the screw 34 is provided with four sections of thread (such as Fig. 9 As shown in the figure, the threads of the two ends of the symmetrical threads on the same connection frame 28 have opposite directions of rotation, and the screw rod 34 is threadedly connected with four clamping bolts 36. The side wall on the opposite side of the clamping bolt 36 is provided with a rubber pad to increase the friction and make the connection more stable. The clamping bolt 36 is slidably connected with the corresponding limit support 37, and one end of the screw rod 34 located outside the insertion block 26 is fixedly connected with an operating bolt 38. One of the operating bolts 38 is rotated by a wrench, and the rotation of the operating bolt 38 drives one of the screw rods 34 to rotate, and then the other screw rod 34 is rotated synchronously through the meshing of the sixth gear 35 and the fifth gear 33. The rotation of the screw rod 34 causes the corresponding two clamping bolts 36 to move relative to each other through the threaded connection, and abut against the connection frame 28 and clamp and fix it. Only one of the operating bolts 38 needs to be rotated to complete the connection and installation, making the installation more convenient.

[0047] The inner wall of the insert block 26 is rotatably connected to the second gear 29 and the third gear 30 through a bearing, the second gear 29 is meshed with the third gear 30, the rack 6 is meshed with the second gear 29, and a rotating shaft 31 is fixedly connected between the two opposite inner walls of the insert block 26, the rotating shaft 31 is rotatably connected to the fifth gear 33 through a bearing, and the rotating shaft 31 is rotatably connected to the fourth gear 32 through a one-way bearing, and the one-way bearing between the rotating shaft 31 and the fourth gear 32 enables the fourth gear 32 to rotate when the rack 6 moves upward to drive the second gear 29 to rotate. The rotation shaft 31 is driven to rotate, and when the rack 6 moves downward to drive the second gear 29 to rotate, the rotation of the fourth gear 32 will rotate relative to the rotation shaft 31, and will not drive the rotation shaft 31 to rotate. A damping washer is provided at the rotation connection between the fifth gear 33 and the rotation shaft 31. The setting of the damping washer makes there between the fifth gear 33 and the rotation shaft 31 have a large friction force. Due to the existence of the friction force, the fifth gear 33 can be driven to rotate by the friction force during the rotation of the rotation shaft 31. When the rotation resistance of the fifth gear 33 is large, the rotation shaft 31 The friction force will be overcome and the fifth gear 33 will rotate relative to it, without driving the fifth gear 33 to rotate. The fourth gear 32 will mesh with the third gear 30. One end of the screw rod 34 located in the insertion block 26 is fixedly connected with the sixth gear 35. The sixth gear 35 will mesh with the fifth gear 33. When the slide plate 5 moves upward, the rack 6 will mesh with the second gear 29. The second gear 29 will drive the third gear 30 meshing therewith to rotate. The rotation of the third gear 30 will drive the fourth gear 32 meshing therewith to rotate. The fourth gear 32 will drive the rotating shaft 31 to rotate. At this time, The rotating shaft 31 causes the fifth gear 33 to rotate through friction, and the rotation of the fifth gear 33 will drive the sixth gear 35 to rotate, thereby causing the screw 34 to rotate, tightening the clamping bolt 36 to maintain a stable clamping force. If the clamping force meets the requirements, the rotation resistance of the fifth gear 33 is large at this time, the rotating shaft 31 will overcome the friction and rotate relative to the fifth gear 33 without driving it to rotate. During use, the clamping bolt 36 can also be continuously tightened by the ups and downs of the sea surface to avoid loosening due to long-term use, resulting in unstable connection.

[0048] It should be noted that the number of teeth of the second gear 29, the third gear 30 and the fourth gear 32 increases successively, so that when the second gear 29 rotates, a larger torque can be generated at the fourth gear 32 through the transmission of the second gear 29, the third gear 30 and the fourth gear 32, thereby better tightening the clamping bolt 36.

[0049] The pallet 27 is provided with an operating opening 39, and the inner wall of the operating opening 39 is rotatably connected to a cover plate 40 through a hinge. During the installation of the connecting structure, the cover plate 40 is opened, and the operating bolt 38 can be operated through the operating opening 39. That is, the construction personnel can complete the installation by standing on the pallet 27 without entering the sea water, making the operation more convenient.

[0050] The pallet 27 is provided with a through hole 41, and the storage tube 22 passes through the pallet 27 through the through hole 41. The through hole 41 allows the storage tube 22 to pass through the pallet 27. When the anti-corrosion paint needs to be replenished, it only needs to open the sealing plug 24 to replenish it, making the replenishment more convenient.

[0051] In the present invention, during the installation process, the float 3 is placed at the specified position, the stack 27 is placed on the connecting frame 28, and the storage tube 22 is inserted into the through hole 41, the insertion block 26 is inserted into the main body 1, and abuts against the baffle 7, so that the screw 34 enters the corresponding supporting groove 281, and the clamping bolt 36 abuts against the corresponding limit support 37.

[0052] After placement is completed, open the cover plate 40, and use a wrench to turn one of the operating bolts 38. The rotation of the operating bolt 38 drives one of the screw rods 34 to rotate, and then the engagement of the sixth gear 35 with the fifth gear 33 makes the other screw rod 34 rotate synchronously. The rotation of the screw rod 34 causes the corresponding two clamping bolts 36 to move relative to each other through the threaded connection, abut against the connecting frame 28, and clamp and fix it.

[0053] When the fixed float 3 is in use, the sea surface rises and falls through buoyancy and cooperates with the second spring 15, so that the float block 14 reciprocates up and down, and the float block 14 drives the main pump column 13 to reciprocate up and down. When the main pump column 13 moves downward, the external air is drawn into the main sleeve 12 through the second tube 16. When the main pump column 13 moves upward, the inhaled air is pumped into the main body 1 through the third tube 17, so that the slide plate 5 slides up and compresses the first spring 8, and the first spring 8 accumulates elastic force.

[0054] When the slide plate 5 moves upward, the rack 6 will mesh with the second gear 29, and the second gear 29 will drive the third gear 30 meshing therewith to rotate. The rotation of the third gear 30 drives the fourth gear 32 meshing therewith to rotate, and the fourth gear 32 drives the rotating shaft 31 to rotate. At this time, the rotating shaft 31 causes the fifth gear 33 to rotate through the friction force, and the rotation of the fifth gear 33 will drive the sixth gear 35 to rotate, thereby causing the screw 34 to rotate, tighten the clamping bolt 36, and maintain a stable clamping force. If the clamping force meets the requirements, the rotation resistance of the fifth gear 33 is large at this time, which will cause the rotating shaft 31 to overcome the friction force and rotate relative to the fifth gear 33 without driving it to rotate.

[0055] As the slide plate 5 slides up, the elastic force of the first spring 8 is continuously accumulated. At the same time, under the elastic force of the third spring 20, the auxiliary pump column 19 slides up, and the anti-corrosion paint in the storage cylinder 22 is sucked into the auxiliary sleeve 18 through the fifth tube 23, until the slide plate 5 contacts the delay switch 11 and triggers it. At this time, the solenoid valve 10 is energized for a certain period of time, so that the first tube 9 is opened, and the elastic force of the first spring 8 is released. The slide plate 5 slides down under the elastic force and drives the first gear 4 to rotate through the rack 6. At this time, the first gear 4 drives the connecting shaft 2 to rotate, thereby rotating the float 3, so that the part immersed in the sea water rotates out of the sea water, and the part originally exposed to sunlight rotates into the sea water.

[0056] When the slide plate 5 slides down and causes the float 3 to rotate, the rack 6 will also contact the auxiliary pump column 19 and drive the auxiliary pump column 19 to slide down, pumping the anti-corrosion paint in the auxiliary sleeve 18 into the coating block 25 through the fourth tube 21. As the float 3 rotates, the anti-corrosion paint is re-coated on the float 3. After a certain period of time, the sealing plug 24 is pulled out and the anti-corrosion paint is replenished in the storage tube 22.

[0057] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A non-fading fish fillet float, comprising a hollow body, characterized in that: The main body is rotatably connected to a connecting shaft through a bearing, and one end of the connecting shaft located outside the main body is fixedly connected to a floating ball; A rotating mechanism is arranged in the main body, and the rotating mechanism comprises a slide plate, the slide plate is sealingly and slidably connected in the main body, and a rack is fixedly connected through the slide plate; The rotating mechanism also includes a first gear, the first gear is rotatably connected to a section of the connecting shaft located inside the main body through a one-way bearing, the rack is meshed with the first gear, a baffle is fixedly connected to the inner wall of the main body, a plurality of first springs are fixedly connected between the baffle and the slide plate, two opposite side walls of the main body are penetrated and fixedly connected with a first tube, a solenoid valve is arranged in the first tube, a delay switch is fixedly connected to the lower surface of the baffle, and the delay switch is electrically connected to the solenoid valve through a wire; The main body is provided with an air pump mechanism, the air pump mechanism comprises a main sleeve, the main sleeve is fixedly connected to the bottom wall of the main body, the main sleeve is sealingly and slidingly connected to a main pump column, one end of the main pump column located outside the main sleeve is fixedly connected to a floating block, a side wall of the main sleeve located inside the main body is fixedly connected to a plurality of third tubes, and the main sleeve and the main body are fixedly connected to a second tube; The main body is provided with a coating mechanism, which includes a secondary sliding sleeve, the secondary sliding sleeve is fixedly connected to the inner bottom wall of the main body, and the side wall of the main body is fixedly connected to a storage cylinder.

2. The non-fading fish fillet float according to claim 1, characterized in that: The air pump mechanism also includes a plurality of second springs and a vertical rod. The second spring is fixedly connected between the main body and the floating block. The vertical rod is fixedly connected to the upper surface of the floating block. The vertical rod is slidably connected to the bottom wall of the main body.

3. The non-fading fish fillet float according to claim 1, characterized in that: The coating mechanism also includes an auxiliary pump column, which is sealingly and slidingly sleeved in the auxiliary sleeve. The cross-section of the auxiliary pump column is L-shaped. A third spring is fixedly connected between the auxiliary pump column and the inner bottom wall of the main body. A coating block is fixedly connected to the side wall of the main body. The coating block is hollow and has an open structure on one side. A fourth tube is fixedly connected to the coating block, the main body, and the auxiliary sleeve. A fifth tube is fixedly connected to the storage cylinder, the main body, and the auxiliary sleeve. The storage cylinder is filled with anti-corrosion coating.

4. The non-fading fish fillet float according to claim 2, characterized in that: One-way valves are arranged in the third tube and the second tube, and the floating block is made of polytetrafluoroethylene and has a hollow structure.

5. The non-fading fish fillet float according to claim 3, characterized in that: The fifth tube and the fourth tube are both provided with a one-way valve, and the storage cylinder is sealingly and slidably connected with a sealing plug.

6. A connection structure for the non-fading fish float as claimed in claim 1, characterized in that: It includes an insertion block which is hollow and has a partially open side wall. The insertion block is slidably connected to the top wall of the main body, a pallet is fixedly connected to the upper surface of the insertion block, the float is slidably connected to two connection frames, the connection frames are provided with two supporting grooves, two opposite side walls of the connection frames are fixedly connected to two limit brackets, the side walls of the insertion block are rotatably connected to two screws through bearings, the screws are provided with four sections of threads, four clamping bolts are threadedly connected to the screws, the clamping bolts are slidably connected to the corresponding limit brackets, and one end of the screw located outside the insertion block is fixedly connected to an operating bolt.

7. The connection structure of the non-fading fish float according to claim 6 is characterized in that: The inner wall of the insertion block is rotatably connected to the second gear and the third gear through a bearing, the second gear is meshed with the third gear, the rack is meshed with the second gear, a rotating shaft is fixedly connected between the two opposite inner walls of the insertion block, the rotating shaft is rotatably connected to the fifth gear through a bearing, the rotating shaft is rotatably connected to the fourth gear through a one-way bearing, a damping washer is provided at the rotation connection between the fifth gear and the rotating shaft, the fourth gear is meshed with the third gear, and one end of the screw rod located in the insertion block is fixedly connected to the sixth gear, and the sixth gear is meshed with the fifth gear.

8. The connection structure of the non-fading fish float according to claim 6 is characterized in that: The pallet is provided with an operation opening, and the inner side wall of the operation opening is rotatably connected with a cover plate through a hinge.

9. The connection structure of the non-fading fish float according to claim 6, characterized in that: The pallet is provided with a through hole, and the storage tube passes through the pallet through the through hole.

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