Aquatic product fishing net

Abstract

The utility model discloses an aquatic product fishing net which comprises a lower supporting disc and guide columns installed at the corner positions of the top end of the lower supporting disc, the top ends of the multiple guide columns extend upwards and are provided with an upper supporting disc, a suspension traction structure is arranged on the multiple guide columns, a hexagonal disc is installed at the top end of the suspension traction structure, and the hexagonal disc is provided with an upper supporting disc. An upper supporting ring is installed at the bottom end of the hexagonal disc through a connecting piece, and a fishing net body is installed at the edge position of the bottom end of the upper supporting ring. According to the utility model, the uniform tension distribution of the fishing net in the net drawing process is ensured, the tightening process of the net cloth is divided into a plurality of stages, the sudden gathering of the whole net cloth in the net drawing process is avoided, the knotting phenomenon caused by strong pulling or mutual interweaving of loose parts of the net cloth is reduced, and the fishing net is easier to process.

Description

TECHNICAL FIELD

[0001] The utility model relates to fishing net technical field, concretely is a kind of aquatic product fishing net. BACKGROUND

[0002] Aquatic product fishing net is commonly used tool in fishery production, mainly for fishing aquatic animals, such as fish, shrimp and shellfish etc. Its principle of action is mainly based on physical capture, the activity of aquatic product is limited by the design of mesh, so that it cannot escape. The structure of fishing net usually includes mesh, mesh, net frame, net mouth and drag rope and float / sink weight etc. part. Mesh is made of water-resistant, wear-resistant material (such as nylon, polyethylene etc.), with strong corrosion resistance and tensile resistance;The size of mesh is designed according to the type and size of the target aquatic product, and reasonable mesh can effectively prevent target species from escaping, while avoiding the miscapture of non-target species;Net frame supports mesh, maintains the stability of net shape;Net mouth is the channel for aquatic products to enter the net, and a reasonable net mouth can ensure that aquatic products enter the net smoothly without escaping. Drag rope and float / sink weight help control the position and stability of the net, ensure the reasonable shape of the net and the fishing effect;

[0003] As disclosed in the authorized announcement No. CN218278355U, a kind of aquatic product breeding fishing net, including the fishing net main part of setting, installation disc is set in the middle position of the fishing net main part, and electric telescopic rod is installed in the outer lateral wall of the installation disc, adjusting assembly includes the round slot opening in the top surface of the installation disc, the disc is placed in the round slot, the baffle is set in the upper of the installation disc, the L type support rod is connected with the disc, and the threaded long rod is penetrated through the installation disc, by the mutual cooperation of the fishing net structure and the adjusting structure of setting, reach in the process of salvaging water product, the size of net mouth can be adjusted arbitrarily, and when salvaging water product, the deviation of salvaging net can be adjusted arbitrarily, improve the applicability of fishing net, but the above-mentioned technology is in the process of collecting net, the mesh of fishing net is usually made of relatively soft synthetic fiber (such as nylon, polyethylene etc.), these materials have certain elasticity and softness. In the process of collecting net, mesh is deformed under the influence of tension and water flow, and due to the shape and size of mesh, the structure of mesh is unstable, and part of mesh may overlap or entangle each other, especially in the process of mesh gradually leaving water surface and starting to shrink, the struggle and activity of aquatic product can make the loose part of mesh further interweave together, form knot phenomenon, which in the process of fishing, if fishing net is entangled, fisherman needs to spend a lot of time to untie mesh, which not only prolongs the fishing period, but also easily leads to the escape of part of aquatic product in the process, reduces the harvest of fishing. UTILITY MODEL CONTENTS

[0004] The utility model discloses a water product fishing net sets up lower support tray, upper support tray, and user guides hexagonal tray through the suspension traction structure, and the upper support ring is moved upwards, makes the fishing net body gradually separate from the water surface, and the upper support ring avoids the fishing net body upper portion to gather together completely in the process of hoisting, to solve the problem in the above background art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a water product fishing net, including lower support tray and the guide pillar of lower support tray top end corner position installation, the top end of multiple guide pillars extends upwards and is installed with upper support tray, multiple guide pillars are provided with suspension traction structure, and the top end of suspension traction structure is installed with hexagonal tray, the bottom of hexagonal tray is installed with upper support ring through connecting piece, the edge position of upper support ring bottom is installed with fishing net body, and the bottom edge of fishing net body is horn-shaped and is installed with lower rubber ring.

[0006] Preferably, the guide column is provided with six, the lower support tray, the upper support tray and the guide column are made of stainless steel material.

[0007] Preferably, the connecting piece includes a connecting column installed at the bottom of the hexagonal tray and a Y-shaped fork installed inside the upper support ring, and the bottom end of the connecting column and the top end of the Y-shaped fork are fixed to each other.

[0008] Preferably, the suspension traction structure includes a U-shaped slide plate slidably installed on two adjacent guide columns and a round head connecting rod hingedly installed on the outer walls of the two sides of the U-shaped slide plate, and one end of the round head connecting rod away from the U-shaped slide plate is hingedly connected to one side of the outer wall of the hexagonal tray.

[0009] Preferably, both ends of the round head connecting rod are fixed with fish eye joints, and the outer walls of the hexagonal tray and the U-shaped slide plate are both fixed with T-shaped shafts for penetrating into the outside of the fish eye joints.

[0010] Preferably, a plurality of equidistant double-hook sinkers are installed at the edge position of the bottom of the lower rubber ring.

[0011] Compared with the prior art, the water product fishing net has the following advantages: by reasonably configuring the lower support tray, the upper support tray, the guide column, the suspension traction structure, the hexagonal tray, the upper support ring, the lower rubber ring and other components, the fishing net can ensure uniform distribution of tension during the net collecting process, divide the net tightening process into multiple stages, avoid sudden gathering of the net during the net collecting process, reduce the knotting phenomenon caused by strong pulling or interweaving of loose parts of the net, and make the fishing net easier to handle.

[0012] And through the introduction of the upper support ring and the lower support disc design, the netting process of the fishing net becomes more balanced and orderly, in the netting process, the fishing net body gradually separates from the water surface through the suspension traction structure, and due to the action of the upper support ring, the upper end of the fishing net body cannot be completely gathered, avoiding the concentrated tightening of the net layout part, so that the fishermen can complete the netting work in a short time, thereby reducing the fishing period. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view structural schematic diagram of the utility model Figure One ;

[0015] Figure 3 It is a front view structural schematic diagram of the utility model Figure Two ;

[0016] Figure 4 It is a front view structural schematic diagram of the utility model Figure Three .

[0017] In the drawing: 1, lower support disc; 2, upper support disc; 3, guide column; 4, suspension traction structure; 401, U-shaped sliding plate; 402, round head connecting rod; 403, fish eye joint; 5, hexagonal disc; 6, connecting column; 7, upper support ring; 701, Y-shaped byte fork; 8, lower rubber ring; 9, double hook sinker; 10, fishing net body. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-4 , the utility model provides an embodiment: a kind of aquatic product fishing net, including lower support disc 1 and the guide column 3 installed in the lower support disc 1 top end corner position, the top end of multiple guide columns 3 extends upwards and is equipped with upper support disc 2, multiple guide columns 3 are provided with suspension traction structure 4, and the top end of suspension traction structure 4 is equipped with hexagonal disc 5, the bottom end of hexagonal disc 5 is equipped with upper support ring 7 by connecting piece, the edge position at the bottom end of upper support ring 7 is equipped with fishing net body 10 (grid is not drawn), and the bottom edge of fishing net body 10 is horn-shaped and is equipped with lower rubber ring 8;

[0020] Six guide columns 3 are arranged, the lower supporting disc 1, the upper supporting disc 2 and the guide column 3 are all made of stainless steel components, the connecting piece includes a connecting column 6 installed at the bottom end of the hexagonal disc 5 and a Y-shaped yoke 701 installed inside the upper supporting ring 7, the bottom end of the connecting column 6 and the top end of the Y-shaped yoke 701 are fixed with each other;

[0021] A plurality of double-hook-shaped sinkers 9 are installed at the edge position of the bottom end of the lower rubber ring 8, after the fishing net structure is thrown and sinks into the water body, the double-hook-shaped sinkers 9 help the fishing net body 10 to maintain a certain vertical state and uniformly sink until the aquatic products are enclosed, so that the fishing net body 10 can maintain a reasonable form in the water and prevent being affected by the water flow or the tide;

[0022] The suspension traction structure 4 includes a U-shaped sliding plate 401 slidingly installed on the adjacent two guide columns 3 and a round head connecting rod 402 hingedly installed on the outer walls on both sides of the U-shaped sliding plate 401, one end of the round head connecting rod 402 away from the U-shaped sliding plate 401 is hingedly connected with the outer wall of one side of the hexagonal disc 5, both ends of the round head connecting rod 402 are fixed with fish eye joints 403, the outer walls of the hexagonal disc 5 and the U-shaped sliding plate 401 are fixed with T-shaped shafts for penetrating to the outside of the fish eye joints 403;

[0023] When the upper supporting ring 7 moves upwards and drives the fishing net body 10 and the lower rubber ring 8 to move upwards, the U-shaped sliding plate 401 slides on the guide column 3, at this time, the round head connecting rod 402 is connected with the fish eye joint 403 through the fish eye joint 403, so that the hexagonal disc 5, the connecting column 6 and the upper supporting ring 7 can be roughly kept in the center state in the lower supporting disc 1 and the upper supporting disc 2, and have a free activity degree, keep the upper supporting ring 7 stably moving upwards, help to uniformly distribute the pulling force in the net collecting process, and avoid the net cloth from being tightened too fast to cause knotting.

[0024] The embodiment of the present application needs to assemble the fishing net body 10 with all the supporting structures before the fishing operation. First, the upper end of the fishing net body 10 is fixed on the upper supporting ring 7, and it is ensured that the lower end of the net cloth can be connected to the lower rubber ring 8. This connection mode can ensure that the upper and lower ends of the fishing net body 10 can be uniformly stressed when the net is collected, avoiding the damage or deformation of the net cloth due to excessive single-point tension. Then, the suspension traction structure 4, the upper supporting ring 7, and the fishing net body 10 are placed in the lower supporting disc 1, and the upper supporting ring 7 is lowered to the bottom end position of the guide column 3. During the lifting of the fishing net, the lower rubber ring 8 supports the bottom edge of the fishing net body 10, avoiding the rapid tension of the bottom part due to the gravity of aquatic organisms, and the upper supporting ring 7 helps to disperse the tension during the net collection process, preventing the upper end of the fishing net body 10 from being completely gathered together due to stress. In this way, the fishing net body 10 can gradually separate from the water surface without serious deformation. At this time, the lower half of the fishing net body 10 is still in a uniform state, avoiding the problem of local over-tightening in the traditional net collection process. As the fishing net body 10 completely separates from the water surface, the water in the net cloth begins to naturally drain. Due to the assistance of the lower rubber ring 8, the water at the bottom of the net cloth can be more easily drained, reducing the influence of water on the shape of the net cloth. At this time, the tightening process of the fishing net has been basically completed, and the fishing net body 10 still maintains a certain degree of relaxation under the action of the upper supporting ring 7, avoiding the deformation or knotting of the net cloth after complete dehydration. Once the fishing net body 10 is completely dehydrated and lifted to an appropriate position, the fisherman can easily arrange the fishing net. At this time, due to the uniform tightening of the net cloth, the overall shape of the net cloth remains good and will not be difficult to arrange due to knotting or entanglement. Through this reasonable tension distribution and net collection process, the fisherman can quickly arrange the fishing net and prepare for the next use.

Claims

1. A type of aquatic product fishing net, characterized in that: The system includes a lower support plate (1) and guide posts (3) installed at the top corner of the lower support plate (1). The tops of the multiple guide posts (3) extend upward and are equipped with an upper support plate (2). A suspension traction structure (4) is provided on the multiple guide posts (3), and a hexagonal plate (5) is installed at the top of the suspension traction structure (4). An upper support ring (7) is installed at the bottom of the hexagonal plate (5) through a connector. A fishing net body (10) is installed at the edge of the bottom of the upper support ring (7). The bottom edge of the fishing net body (10) is trumpet-shaped and is equipped with a lower rubber ring (8).

2. The aquatic product fishing net according to claim 1, characterized in that: There are six guide pillars (3) in total. The lower support plate (1), upper support plate (2) and guide pillars (3) are all made of stainless steel.

3. The aquatic product fishing net according to claim 1, characterized in that: The connector includes a connecting post (6) installed at the bottom of the hexagonal disk (5) and a Y-shaped fork (701) installed inside the upper support ring (7), with the bottom end of the connecting post (6) and the top end of the Y-shaped fork (701) fixed to each other.

4. The aquatic product fishing net according to claim 1, characterized in that: The suspension traction structure (4) includes a U-shaped sliding plate (401) slidably mounted on two adjacent guide columns (3) and a round-headed connecting rod (402) hinged on the outer walls of both sides of the U-shaped sliding plate (401). The end of the round-headed connecting rod (402) away from the U-shaped sliding plate (401) is hinged to one side of the outer wall of the hexagonal disk (5).

5. The aquatic product fishing net according to claim 4, characterized in that: Both ends of the round-headed connecting rod (402) are fixed with fisheye connectors (403), and the outer walls of the hexagonal disk (5) and the U-shaped sliding plate (401) are fixed with T-shaped shafts for penetrating to the outside of the fisheye connectors (403).

6. The aquatic product fishing net according to claim 1, characterized in that: Several equally spaced double-hook-shaped sinkers (9) are installed at the edge of the bottom end of the lower rubber ring (8).

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