Fishing boat with adjustable gravity center structure

Abstract

The utility model relates to the technical field of fishing boats, and discloses a fishing boat with an adjustable gravity center structure, the periphery of a boat body is fixedly provided with a guardrail, the top surface of the boat body is fixedly provided with a cab, the inner side of the cab is fixedly provided with a control console, and the control console is fixedly provided with a control panel. A cab door plate is fixedly installed on the rear side of the cab through a hinge, a driving door handle is fixedly installed on the rear side of the cab door plate, a net drawing device is fixedly installed on the top face of the ship body, and a fish cabin door plate is fixedly installed on the top face of the ship body through a hinge. According to the fishing boat with the gravity center adjustable structure, firstly, when the boat body needs to be subjected to weight balancing, the rear water tanks on the left side and the right side and the first air pump and the second air pump on the top faces of the water tanks can be controlled to pump out air in the tanks, water can enter the tanks, and the weight of the boat body is increased through the water; and large impurities can be prevented from entering the inner side of the cabin body.

Description

Technical Field

[0001] This utility model relates to the field of fishing vessel technology, specifically a fishing vessel with an adjustable center of gravity structure. Background Technology

[0002] Fishing vessels are used for catching and harvesting aquatic plants and animals. They also include auxiliary vessels in modern fishing production, such as those used for seafood processing, transportation, aquaculture, resource surveys, fisheries guidance and training, and fisheries administration.

[0003] Currently, many fishing boats need to adjust the weight distribution by adjusting items on both sides of the hull when they need to adjust the center of gravity. This is not only inefficient but also increases the workload of the fishermen, adding unnecessary tasks. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a fishing vessel with an adjustable center of gravity structure to solve the problems mentioned in the background section.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fishing vessel with an adjustable center of gravity structure, wherein guardrails are fixedly installed around the perimeter of the hull, a driver's cab is fixedly installed on the top surface of the hull, a control console is fixedly installed on the inner side of the driver's cab, a driver's cab door panel is fixedly installed on the rear side of the driver's cab via hinges, a driver's door handle is fixedly installed on the rear side of the driver's cab door panel, a net-collecting device is fixedly installed on the top surface of the hull, and a fish hold door panel is fixedly installed on the top surface of the fish hold door panel via hinges. The vessel is equipped with a fish hold door handle. An extension plate is fixedly installed on the rear side of the top surface of the hull. A stern water tank is provided on both sides of the extension plate. An air pump box is fixedly installed on the top surface of the stern water tank. An air pump is fixedly installed on the inner side of the air pump box. A level is fixedly installed on the top surface of the air pump box. A water inlet pipe is fixedly installed on the bottom surface of the hull. An air pump box is fixedly installed on the front side of the bridge. An air pump is fixedly installed on the inner side of the air pump box. A propeller is fixedly installed on the rear side of the hull. A protective net is fixedly installed on the rear side of the propeller.

[0008] Preferably, there are two rear water tanks, and an air pump is installed on the top surface of each of the two rear water tanks.

[0009] Preferably, the top surface of the hull has a fish inlet, the bottom surface of the fish inlet has a fish hold, the inner side of the hull has a water tank, and the bottom surface of the water tank has a water inlet.

[0010] Preferably, air vents are provided on both the left and right sides of the air pump box one and the air pump box two.

[0011] Preferably, the air pump is connected to the interior of the rear water tank.

[0012] Preferably, the second air pump is connected to the interior of the water tank.

[0013] Compared with the prior art, this utility model provides a fishing vessel with an adjustable center of gravity structure, which has the following beneficial effects:

[0014] 1. This fishing vessel with an adjustable center of gravity structure can, firstly, control the air pumps 1 and 2 on the top of the left and right aft water tanks and the water tanks on the left and right sides respectively to extract the air from the tanks, allowing water to enter the tanks and increase the weight of the hull. The surface of the water inlet pipe is equipped with a filter port to prevent large impurities from entering the inner side of the tanks. The level 1 and level 2 on the top of the air pump box 1 and air pump box 2 can be used to observe whether the hull has been symmetrically balanced. The air vents allow the air pumps 1 and 2 to expel or draw in air.

[0015] 2. When it is necessary to remove water, the fishing vessel with an adjustable center of gravity can pump air into the aft and rear water tanks using air pumps one and two. The air will squeeze the water out of the aft and rear water tanks. When the hull is in the water, the water cannot enter the water tanks and aft water tanks from the inlet, thereby achieving the purpose of reducing the counterweight. The fish tank can store the catch, and the water tank can store water for counterweight, thus avoiding instability of the hull's center of gravity. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0018] Figure 3 This is a schematic cross-sectional view of the present invention. Figure 1 ;

[0019] Figure 4 This is a schematic cross-sectional view of the present invention. Figure 2 .

[0020] In the diagram: 1. Hull; 101. Fish hold; 102. Fish inlet; 103. Water tank; 104. Water inlet; 2. Guardrail; 3. Wheelhouse; 4. Wheelhouse door panel; 5. Wheelhouse door handle; 6. Hinge; 7. Control console; 8. Net hauling device; 9. Fish hold door panel; 10. Fish hold door handle; 11. Extension board; 12. Aft water tank; 13. Air pump box one; 14. Level one; 15. Air pump box two; 16. Level two; 17. Water inlet pipe; 18. Air pump two; 19. Propeller; 20. Protective net; 21. Air pump one; Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-4 As shown, this utility model provides a technical solution: a fishing boat with an adjustable center of gravity structure, wherein guardrails 2 are fixedly installed around the perimeter of the hull 1, a wheelhouse 3 is fixedly installed on the top surface of the hull 1, a control console 7 is fixedly installed on the inner side of the wheelhouse 3, a wheelhouse door panel 4 is fixedly installed on the rear side of the wheelhouse 3 via hinges 6, a wheelhouse door handle 5 is fixedly installed on the rear side of the wheelhouse door panel 4, a net-collecting device 8 is fixedly installed on the top surface of the hull 1, a fish hold door panel 9 is fixedly installed on the top surface of the hull 1 via hinges 6, and a fish hold door handle 10 is fixedly installed on the top surface of the fish hold door panel 9. An extension plate 11 is fixedly installed on the rear side of the top surface of hull 1. A rear water tank 12 is provided on both sides of the extension plate 11. An air pump box 13 is fixedly installed on the top surface of the rear water tank 12. An air pump 21 is fixedly installed on the inner side of the air pump box 13. A level 14 is fixedly installed on the top surface of the air pump box 13. A water inlet pipe 17 is fixedly installed on the bottom surface of hull 1. An air pump box 25 is fixedly installed on the front side of the bridge 3. An air pump 28 is fixedly installed on the inner side of the air pump box 215. A propeller 19 is fixedly installed on the rear side of hull 1. A protective net 20 is fixedly installed on the rear side of the propeller 19.

[0023] Furthermore, there are two aft water tanks 12, and air pumps 21 are installed on the top surface of the two aft water tanks 12 respectively.

[0024] The above technical solution allows the gas volume inside the rear water tank 12 to be controlled by the air pump 21.

[0025] Furthermore, a fish inlet 102 is provided on the top surface of the hull 1, a fish hold 101 is provided on the bottom surface of the fish inlet 102, a water tank 103 is provided on the inner side of the hull 1, and a water inlet 104 is provided on the bottom surface of the water tank 103.

[0026] Through the above technical solution, the fish hold 101 can store the catch, and the water hold 103 can store water for counterweight, so as to avoid the instability of the ship's center of gravity.

[0027] Furthermore, air vents are provided on both the left and right sides of air pump box 13 and air pump box 2 15.

[0028] Through the above technical solution, the air pump 21 and the air pump 18 can discharge or draw in air through the vent.

[0029] Furthermore, the air pump 21 is connected to the interior of the rear water tank 12.

[0030] Through the above technical solution, the air pump 21 can draw out the air inside the rear water tank 12 or inject air into the rear water tank 12.

[0031] Furthermore, the air pump 218 is connected to the interior of the water tank 103.

[0032] Through the above technical solution, the second air pump 18 can draw out the air inside the water tank 103 or inject air into the water tank 103.

[0033] Working principle: When it is necessary to counterweight the hull, the air pumps 21 and 18 on the top surfaces of the left and right aft water tanks 12 and 103 can be controlled to extract air from the tanks, allowing water to enter the tanks and increase the weight of the hull 1. The surface of the water inlet pipe 17 is equipped with a filter to prevent large impurities from entering the inside of the tank. The level 14 and 16 on the top surfaces of the air pump boxes 13 and 15 can be used to observe whether the hull is symmetrically counterweighted. When it is necessary to remove water, air can be pumped into the aft water tanks 12 and 103 by the air pumps 21 and 18. The air will squeeze the water out of the aft water tanks 12 and 103. When the hull 1 is in the water, the water cannot enter the water tanks 103 and aft water tank 12 from the water inlet 104, thereby achieving the purpose of reducing the counterweight.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fishing vessel with an adjustable center of gravity structure, comprising a hull (1), characterized in that: The periphery of the ship body (1) is fixedly installed with a guardrail (2), the top surface of the ship body (1) is fixedly installed with a cab (3), the inner side of the cab (3) is fixedly installed with a control console (7), the rear side of the cab (3) is fixedly installed with a cab door plate (4) through a hinge (6), the rear side of the cab door plate (4) is fixedly installed with a driving door handle (5), the top surface of the ship body (1) is fixedly installed with a net collecting device (8), the top surface of the ship body (1) is fixedly installed with a fish hold door plate (9) through a hinge (6), the top surface of the fish hold door plate (9) is fixedly installed with a fish hold door handle (10), the top surface of the rear side of the ship body (1) is fixedly installed with an extension plate (11), the two sides of the extension plate (11) are provided with rear water tanks (12), the top surface of the rear water tank (12) is fixedly installed with a gas pump box one (13), the inner side of the gas pump box one (13) is fixedly installed with a gas pump one (21), the top surface of the gas pump box one (13) is fixedly installed with a level one (14), the bottom surface of the ship body (1) is fixedly installed with an inlet pipe (17), the front side of the cab (3) is fixedly installed with a gas pump box two (15), the inner side of the gas pump box two (15) is fixedly installed with a gas pump two (18), the rear side of the ship body (1) is fixedly installed with a propeller (19), the rear side of the propeller (19) is fixedly installed with a protective net (20).

2. A purse seiner fishing boat having an adjustable center of gravity according to claim 1, characterized in that: The rear water tank (12) is provided with two, the top surface of the two rear water tanks (12) is respectively installed with a gas pump one (21).

3. The purse seiner fishing boat having an adjustable center of gravity according to claim 1, wherein: The top surface of the ship body (1) is provided with a fish inlet (102), the bottom surface of the fish inlet (102) is provided with a fish hold (101), the inner side of the ship body (1) is provided with a water tank (103), and the bottom surface of the water tank (103) is provided with an inlet (104).

4. The purse seiner fishing boat having an adjustable center of gravity according to claim 1, wherein: The left and right sides of the gas pump box one (13) and the gas pump box two (15) are provided with air vents.

5. The purse seiner fishing boat having an adjustable center of gravity according to claim 1, wherein: The gas pump one (21) communicates with the inside of the rear water tank (12).

6. The purse seiner fishing boat having an adjustable center of gravity according to claim 1, wherein: The gas pump two (18) communicates with the inside of the water tank (103).

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