Trapping ground net fishing system and fishing method and fish gathering auxiliary device

Abstract

The present invention discloses a fish gathering auxiliary device, comprising a fish gathering floating frame and a traction rope. The fish gathering floating frame floats on the water surface, and the traction rope is connected to the fish gathering floating frame and can pull the fish gathering floating frame to move. When fishing with a fish trapping ground net, the fish gathering floating frame is located on the side of the fish trapping ground net away from the shore. After the fish trapping ground net completes the process of luring fish into the net, the fish trapping ground net is pulled up to be raised, and the traction rope pulls the fish gathering floating frame toward the shore. The fish gathering floating frame continuously lifts the fish trapping ground net in contact with the floating body under the action of buoyancy and the tension of the traction rope, forcing the fish captured in the fish trapping ground net to continuously approach the shore. The fish gathering floating frame of the present invention improves the convenience of operation and reduces the difficulty of fishing. The present invention also provides a trapping ground net fishing system, comprising the above-mentioned fish gathering auxiliary device, and also comprising a fish trapping ground net. In addition, the present invention also provides a trapping ground net fishing method, which utilizes the above-mentioned fish gathering auxiliary device.

Description

Technical Field

[0001] The invention relates to the technical field of fishing equipment and peripheral supporting facilities thereof, and in particular to a trapping ground net fishing system and a fishing method and a fish gathering auxiliary device. Background Art

[0002] Fish trapping ground net is a fishing method that the aquatic industry has summarized and optimized from many traditional fishing techniques. It uses a bracket set in a specific water area (generally 1.5 meters to 4 meters deep) with convenient electricity, roads and management to form a specific trapping space, and is equipped with corresponding fishing nets. Usually, the fishing nets are sunk to the bottom of the water. By feeding feed on the water surface above the fishing net, the fish living in the water are accustomed to feeding in the water space above the ground net. The leader chooses the time to pull up the trapping net, and a large number of catches can be captured. This method of fishing is not limited by the complex conditions of the water space and the bottom of the water like the encirclement and drag net. It can more effectively capture fish in ponds, reservoirs, lakes, and even rivers. Therefore, this method of fishing has been widely promoted. For example, most ponds and reservoirs in Nanning, Guangxi have promoted this method of fishing.

[0003] However, this method has a shortcoming. After the fish are caught in the trapping net, people need to row a boat or go into the water to pull the net and force the fish into the fish collection pond for the next step of sorting and catching. This process takes a lot of time and manpower. If the width of the ground net is too large (more than 6 meters) and the water depth at the outer edge exceeds the height that a person can stand, the difficulty of operation will be further increased. Even if there is a boat for the operator to use, the operation difficulty is still very high.

[0004] Therefore, how to change the current situation in which the method of fishing with trapping ground nets is difficult to operate has become an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] The purpose of the present invention is to provide a trapping ground net fishing system and a fishing method and a fish gathering auxiliary device to solve the problems existing in the above-mentioned prior art, reduce the difficulty of trapping ground net fishing, and alleviate the labor burden of operators.

[0006] To achieve the above object, the present invention provides the following solution: The present invention provides a fish gathering auxiliary device, comprising:

[0007] A fish gathering floating frame, the fish gathering floating frame comprising a supporting element and a floating body connected to the supporting element. When fishing with a fish trapping ground net, the fish gathering floating frame is located on the outer side of the fish trapping ground net away from the shore and on the inner side of a bracket of the fish trapping ground net. The width of the fish gathering floating frame is adapted to the width of the fish trapping ground net. Under the action of buoyancy, the fish gathering floating frame floats on the water surface.

[0008] A traction rope is connected to the fish gathering floating frame, and the traction rope can drive the fish gathering floating frame to move; after the fish trapping ground net is lifted, when the traction rope drives the fish gathering floating frame located below the fish trapping ground net to move toward the shore, the float can continuously push the fish trapping ground net in contact with it out of the water.

[0009] Preferably, the supporting element is a tubular structure, and the axis of the supporting element is parallel to the width direction of the fish trapping ground net.

[0010] Preferably, the supporting element is a hollow structure.

[0011] Preferably, the floating body is cylindrical, and the supporting element is connected to the outer wall of the floating body.

[0012] Preferably, there are multiple floating bodies, and the multiple floating bodies are arranged at equal intervals along the axial direction of the supporting element.

[0013] Preferably, there are a plurality of support elements, and all of the support elements are evenly distributed circumferentially around the axis of the floating body.

[0014] Preferably, the traction rope is connected to the floating body, and the end of the traction rope can extend to the shore.

[0015] Preferably, the traction rope is arranged to penetrate the floating body, and both ends of the traction rope extend from both ends of the fish gathering floating frame to the shore respectively.

[0016] The present invention also provides a trapping ground net fishing system, comprising the above-mentioned fish gathering auxiliary device and a fish trapping ground net, wherein the fish trapping ground net is laid on the bottom of the water, and the fish gathering auxiliary device floats on the water surface and is located on the outer side of the fish trapping ground net away from the shore and on the inner side of the bracket of the fish trapping ground net.

[0017] The present invention also provides a method for fishing with a trapping ground net, wherein the fish trapping ground net is lifted up by using the above-mentioned fish gathering auxiliary device, and then the fish gathering floating frame is driven by the traction rope to move toward the shore, and the float pushes the fish trapping ground net in contact with it out of the water, and the activity area of ​​the fish in the fish trapping ground net is reduced, and the fish gather toward the shore.

[0018] Compared with the prior art, the present invention has achieved the following technical effects:

[0019] The fish gathering auxiliary device of the present invention comprises a fish gathering floating frame floating on the water surface, a traction rope is connected to the fish gathering floating frame and can drive the fish gathering floating frame to move, when fishing with the fish trapping ground net, the fish gathering floating frame is located on the inner side of the bracket of the fish trapping ground net on the side away from the shore and outside the mesh of the fish trapping ground net, after the fish trapping ground net completes the process of luring fish into the net, the traction rope of the fish trapping ground net is pulled to raise the mesh around the fish trapping ground net and after the fish is caught, the traction rope pulls the fish gathering floating frame toward the shore, and since the fish trapping ground net has been pulled up, the fish gathering floating frame is moved When the frame just moves toward the shore, it is already below the edge of the fish trapping net. In the process of the fish gathering floating frame moving toward the shore, the fish gathering floating frame continuously lifts up the fish trapping net in contact with the floating body under the action of buoyancy and the tension of the traction rope, forcing the fish caught in the fish trapping net to continuously approach the shore. The supporting element provides stable support for the floating body, and the fish gathering floating frame floats on the water surface, which can also prevent the fish caught in the fish trapping net from jumping out. As the fish gathering floating frame gradually approaches the shore, the fish caught in the fish trapping net are also gathered to the shore. The fish gathering auxiliary device of the present invention utilizes a traction rope to drive the fish gathering floating frame from the side away from the shore, continuously pushing the fish trapping ground net out of the water, forcing the fish captured in the fish trapping ground net to gather toward the shore, making it convenient for the fish to enter the fish gathering pond. Compared with the prior art, which directly pulls the fish trapping ground net to force the captured fish to gather in the fish gathering pond, the fish gathering auxiliary device of the present invention greatly improves the convenience of operation, reduces the difficulty of fishing, and at the same time reduces the labor burden of the operator.

[0020] At the same time, the present invention also provides a trapping ground net fishing system, including the above-mentioned fish gathering auxiliary device, and also includes a fish trapping ground net and a bracket of the fish trapping ground net. After the fish trapping ground net lures the fish into the net, the fish gathering auxiliary device is used to gather the captured fish together, thereby reducing the difficulty of fishing operations and improving the fishing efficiency of the system.

[0021] In addition, the present invention also provides a method for fishing with a trapping ground net. By utilizing the above-mentioned fish gathering auxiliary device, the fish trapping ground net is lifted up, and then the fish gathering floating frame is driven toward the shore by a traction rope. The floating body pushes the fish trapping ground net in contact with it out of the water. The activity area of ​​the fish in the fish trapping ground net is reduced and concentrated to the shore, thereby reducing the difficulty of fishing operations and saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic structural diagram of a fish gathering floating frame of a fish gathering auxiliary device disclosed in an embodiment of the present invention;

[0024] Figure 2 A schematic radial cross-sectional view of a fish-attracting floating frame of a fish-attracting auxiliary device disclosed in an embodiment of the present invention;

[0025] Figure 3 A schematic top view of a trapping ground net fishing system disclosed in an embodiment of the present invention;

[0026] Figure 4 A side view schematic diagram of a trapping ground net fishing system disclosed in an embodiment of the present invention;

[0027] Figure 5 A schematic diagram of a fish trapping ground net of a trapping ground net fishing system disclosed in an embodiment of the present invention when the fish trapping ground net is pulled up;

[0028] Figure 6 It is a schematic diagram of the fish gathering auxiliary device of the trapping ground net fishing system disclosed in an embodiment of the present invention when it is working.

[0029] Among them, 1 is a fish collecting floating frame, 2 is a traction rope, 3 is a supporting element, 4 is a float, 5 is a fish trapping net, 6 is a support pile, 7 is a pulley, 8 is a pulling rope, and 9 is a fish collecting pond. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The purpose of the present invention is to provide a trapping ground net fishing system and a fishing method and a fish gathering auxiliary device to solve the problems existing in the above-mentioned prior art, reduce the difficulty of trapping ground net fishing, and alleviate the labor burden of operators.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] The present invention provides a fish gathering auxiliary device, comprising a fish gathering floating frame 1 and a traction rope 2. The fish gathering floating frame 1 comprises a supporting element 3 and a floating body 4 connected to the supporting element 3. When fishing with a fish trapping ground net 5, the fish gathering floating frame 1 is located on a side of the fish trapping ground net 5 away from the shore, and the width of the fish gathering floating frame 1 is adapted to the width of the fish trapping ground net 5 (the width of the fish gathering floating frame 1 is smaller than the bracket width of the fish trapping ground net 5); under the action of buoyancy, the fish gathering floating frame 1 floats on the water surface; the traction rope 2 is connected to the fish gathering floating frame 1, and the traction rope 2 can drive the fish gathering floating frame 1 to move; after lifting the fish trapping ground net 5, when the traction rope 2 drives the fish gathering floating frame 1 located below the fish trapping ground net 5 to move toward the shore, the floating body 4 can continuously push the fish trapping ground net 5 in contact with it out of the water surface.

[0034] The fish gathering auxiliary device of the present invention comprises a fish gathering floating frame 1 floating on the water surface, a traction rope 2 connected to the fish gathering floating frame 1 and capable of driving the fish gathering floating frame 1 to move, and when fishing is carried out using the fish trapping ground net 5, the fish gathering floating frame 1 is located on the side of the fish trapping ground net 5 away from the shore, and after the fish trapping ground net 5 completes the process of luring fish into the net, the fish trapping ground net 5 is lifted up, and the traction rope 2 drives the fish gathering floating frame 1 to move toward the shore, and since the fish trapping ground net 5 has been pulled up, the fish gathering floating frame 1 is already below the edge of the fish trapping ground net 5 when it just moves toward the shore, as shown in FIG. Figure 5 In the process of the fish collecting floating frame 1 moving toward the shore, the fish collecting floating frame 1 continuously lifts the fish trapping ground net 5 in contact with the floating body 4 under the action of buoyancy and the pulling force of the traction rope 2. Please refer to Figure 6 , forcing the fish captured in the fish trapping net 5 to continuously approach the shore. The supporting element 3 provides a stable support for the float 4, and the fish gathering floating frame 1 floats on the water surface, which can also prevent the fish captured in the fish trapping net 5 from jumping out. As the fish gathering floating frame 1 gradually approaches the shore, the fish captured in the fish trapping net 5 are also gathered on the shore. The fish gathering auxiliary device of the present invention uses a traction rope 2 to drive the fish gathering floating frame 1 from the side away from the shore, and continuously pushes the fish trapping net 5 out of the water, forcing the fish captured in the fish trapping net 5 to gather toward the shore, making it convenient for the fish to enter the fish gathering pond 9. Compared with the prior art, which directly pulls the fish trapping net 5 to force the captured fish to gather in the fish gathering pond 9, the fish gathering auxiliary device of the present invention greatly improves the convenience of operation, reduces the difficulty of fishing, and reduces the labor burden of the operator. There are many fish gathering ponds 9 near the shore for storing captured fish. The fish gathering pond 9 is common knowledge of those skilled in the art and will not be described here.

[0035] It should also be explained here that, in this specific embodiment, the width of the fish gathering floating frame 1 is the same as the width of the fish trapping ground net 5, but the width of the fish gathering floating frame 1 is slightly smaller than the width of the bracket of the fish trapping ground net 5. While ensuring that the fish gathering floating frame 1 can gather fish to the shore, it prevents the fish gathering floating frame 1 from affecting the normal operation of the fish trapping ground net 5. When the fish trapping net 5 is working, support piles 6 are arranged in the vertical and horizontal directions, pulleys 7 are arranged on the support piles 6, and the pull rope 8 for tensioning the fish trapping net 5 passes around the pulley 7, which is convenient for the tensioning and lifting operation of the fish trapping net 5. Therefore, the space enclosed by the support piles 6 in the vertical and horizontal directions is regarded as the fishing space, and the size of the side of the frame enclosed by the support piles 6 in the horizontal direction parallel to the shore direction (that is, the side of the frame enclosed by the support piles 6 in the horizontal direction away from the shore) is set to be slightly larger than the width of the fish trapping net 5, and the width of the fish collecting floating frame 1 is set to be the same as the width of the fish trapping net 5, so as to avoid the fish collecting floating frame 1 from being blocked by the support piles 6 during the movement, so as to ensure the smooth progress of the fishing work. In addition, the specific setting structure of the fish trapping net 5, such as the support piles 6, the pulley 7 and the pull rope 8, are all conventional means of those skilled in the art, and will not be repeated here.

[0036] In this specific embodiment, the support element 3 is a tubular structure, the axis of the support element 3 is parallel to the width direction of the fish trapping ground net 5, the support element 3 can support the floating body 4, ensure that the fish gathering floating frame 1 can move under the drive of the traction rope 2, improve the movement stability of the floating body 4, and the rod-shaped support element 3 can reduce the movement resistance of the fish gathering floating frame 1. In other specific embodiments of the present invention, the support element 3 of a suitable shape can also be selected according to the actual working conditions to improve the flexibility and adaptability of the fish gathering floating frame 1.

[0037] In order to further reduce the mass of the support element 3 and ensure the buoyancy of the fish gathering floating frame 1, the support element 3 is a hollow structure. While the support element 3 supports the floating body 4, the buoyancy of the support element 3 itself is increased to prevent the support element 3 from affecting the normal operation of the floating body 4. The support element 3 can be made of pipes of appropriate specifications, and the two ends of the pipes are flattened to achieve the sealing of the pipes to prevent water from entering the pipes and affecting the buoyancy of the fish gathering floating frame 1; when metal pipes are selected, galvanized metal pipes can be selected to improve the corrosion resistance of the pipes and extend the service life of the support element 3. In addition, in practical applications, the support element 3 and the floating body 4 can be connected by welding to avoid affecting the sealing of the floating body 4.

[0038] In other specific embodiments of the present invention, the float 4 is cylindrical, and the support element 3 is connected to the outer wall of the float 4, which facilitates the connection between the float 4 and the support element 3. In the process of moving the fish collecting floating frame 1, the float 4 and the fish trapping ground net 5 generate relative movement. The cylindrical float 4 can reduce the friction between the float 4 and the fish trapping ground net 5, and reduce the movement resistance of the fish collecting floating frame 1. It should also be noted here that the float 4 needs to lift the fish trapping ground net 5 while ensuring that it floats on the water surface. Reasonable selection of the specifications of the float 4 so that it can lift the fish trapping ground net 5 while floating normally is a common method used by those skilled in the art and will not be repeated here. In this specific embodiment, the height of the float 4 above the water surface is about 500mm. Even if the height of the float 4 above the water surface is slightly reduced when lifting the fish trapping ground net 5, it can still prevent the fish captured in the fish trapping ground net 5 from jumping and escaping. In actual application, the height of the part of the float 4 above the water surface can be reasonably adjusted according to fishing needs. In addition, in other specific embodiments of the present invention, the float 4 can be made of waste materials such as old iron barrels, old oil drums, PVC barrels (the sealing of the barrel body must be ensured), and the float 4 can also be made of a foam cylinder, which saves resources and reduces fishing costs.

[0039] In practical applications, there are multiple floats 4, which are arranged at equal intervals along the axis direction of the supporting element 3, meeting the floating operation requirements of the fish gathering floating frame 1 and improving the movement stability of the fish gathering floating frame 1. In other specific embodiments of the present invention, the length of the float 4 can also be set to be consistent with the length of the supporting element 3, thereby making the buoyancy of the float 4 greater and making the working reliability of the fish gathering auxiliary device high.

[0040] Specifically, in order to further improve the stability of the fish gathering floating frame 1, the number of supporting elements 3 is multiple, and all supporting elements 3 are evenly distributed around the axis of the floating body 4, thereby improving the force uniformity of the floating body 4, ensuring the movement stability of the floating body 4, and thus improving the movement reliability of the fish gathering floating frame 1.

[0041] In other specific embodiments of the present invention, the traction rope 2 is connected to the floating body 4, and the end of the traction rope 2 can extend to the shore. The operator can use the traction rope 2 to drive the fish collecting floating frame 1 to move, which is convenient to operate. In other specific embodiments of the present invention, a driver can also be provided, and the driver selects a motor, etc. The driver is connected to the traction rope 2 in a transmission manner, and the driver drives the traction rope 2 to wind, thereby driving the fish collecting floating frame 1 to move, thereby improving the degree of automation of the device and further reducing the labor burden of the operator.

[0042] In actual application, a traction rope 2 can be set to pass through the floating body 4, and the traction rope 2 is sealed at the place where it passes through the floating body 4. The two ends of the traction rope 2 are respectively extended from the two ends of the fish collecting floating frame 1 to the shore. The operator can use the traction rope 2 to apply force to the two ends of the fish collecting floating frame 1 at the same time to drive the fish collecting floating frame 1 to move smoothly.

[0043] At the same time, the present invention also provides a trapping ground net fishing system, including the above-mentioned fish gathering auxiliary device, and also includes a fish trapping ground net 5, the fish trapping ground net 5 is laid on the bottom of the water, the fish gathering auxiliary device floats on the water surface, and is located on the side of the fish trapping ground net 5 away from the shore, outside the fish trapping ground net 5, and inside the bracket of the fish trapping ground net 5. After the fish trapping ground net 5 lures the fish into the net, the fish gathering auxiliary device is used to gather the captured fish together, thereby reducing the difficulty of fishing operation and improving the fishing efficiency of the system.

[0044] The present invention also provides a method for fishing with a trapping ground net. By using the above-mentioned fish gathering auxiliary device, the fish trapping ground net 5 is lifted up, and then the traction rope 2 is used to drive the fish gathering floating frame 1 to move toward the shore. The float 4 pushes the fish trapping ground net 5 in contact with it out of the water, and the activity area of ​​the fish in the fish trapping ground net 5 is reduced, and the fish gather toward the fish gathering pond 9 on the shore, thereby reducing the difficulty of fishing operations and saving manpower and material resources.

[0045] In the prior art ground net fishing operation, the first step is to lure fish into the net; the second step is to lift the ground net and trap the fish in the net; the third step is to press the fish in the ground net into the fish collecting pond net; the fourth step is to sort and capture. Among these four steps, the third step consumes the most manpower and time. The main reason is that after the ground net is lifted up, manpower is needed to go into the water to pull the outer fish net and press the fish in the net to collect in the fish collecting pond 9, which consumes more time and manpower. The ground net is large and the water is deep, which makes it more difficult to operate. After using the fish collecting auxiliary device of the present invention, the process that usually requires manpower in the water or on the boat to directly pull the ground net to press the fish catch to transfer to the fish collecting pond 9 is changed to only require manpower (or electricity) to operate on the shore. Since pulling the fish collecting auxiliary device only requires force on the shore, it is both labor-saving and easy to operate. The work process of the ground net of the same size, which originally required at least 6 people to operate, now only requires 2 people to complete. At the same time, since the fish gathering auxiliary device floats on the water surface and has a height of about 500mm above the water, it can prevent fish from jumping and escaping, and there is no need to pull the fish net to prevent escape, and the operation is very easy. The ground net fishing method using the existing technology requires 8 to 10 male laborers to cooperate with each other to complete the fishing operation. Using the fish gathering auxiliary device of the present invention, only 2 to 3 people are needed to perform the fishing operation, and female employees can easily do it, which greatly reduces the labor intensity of the operator.

[0046] The present invention can effectively solve the problem of difficult fishing operations, and basically no one needs to go into the water to pull the fish net to gather fish. Only corresponding manpower (or electricity) is needed to pull the traction rope 2 on the shore to drag the fish gathering auxiliary device to complete the operation process of "forcing the fish into a specific fish pond". When the width of the ground net is within 30 meters, generally only two people are needed to cooperate, which saves time and effort and is easy and comfortable.

[0047] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A fish gathering auxiliary device, It is characterized in that include: A fish gathering floating frame, the fish gathering floating frame comprising a supporting element and a floating body connected to the supporting element. When fishing with a fish trapping ground net, the fish gathering floating frame is located on the outer side of the fish trapping ground net away from the shore and on the inner side of a bracket of the fish trapping ground net. The width of the fish gathering floating frame is adapted to the width of the fish trapping ground net. Under the action of buoyancy, the fish gathering floating frame floats on the water surface. A traction rope, the traction rope is connected to the fish gathering floating frame, and the traction rope can drive the fish gathering floating frame to move; after the fish trapping ground net is lifted, when the traction rope drives the fish gathering floating frame located below the fish trapping ground net to move toward the shore, the floating body can continuously push the fish trapping ground net in contact with it out of the water; The supporting element is a tubular structure, and the axis of the supporting element is parallel to the width direction of the fish trapping ground net; The floating body is cylindrical, and the supporting element is connected to the outer wall of the floating body; The number of the floating bodies is multiple, and the multiple floating bodies are arranged at equal intervals along the axis direction of the supporting element; There are multiple support elements, and all of the support elements are evenly distributed around the axis of the floating body.

2. The fish gathering auxiliary device according to claim 1, Features: The supporting element is a hollow structure.

3. The fish gathering auxiliary device according to claim 1 or 2, Features: The traction rope is connected to the floating body, and the end of the traction rope can extend to the shore.

4. The fish gathering auxiliary device according to claim 3, Features: The traction rope is arranged to penetrate the floating body, and the two ends of the traction rope are respectively extended from the two ends of the fish gathering floating frame to the shore.

5. A trapping ground net fishing system, Features: The fish gathering auxiliary device comprises the fish gathering auxiliary device according to any one of claims 1 to 4, and also comprises a fish trapping ground net, wherein the fish trapping ground net is laid on the bottom of the water, and the fish gathering auxiliary device floats on the water surface and is located on the outer side of the fish trapping ground net away from the shore and on the inner side of the bracket of the fish trapping ground net.

6. A method for fishing with a trapping ground net, using the fish gathering auxiliary device according to any one of claims 1 to 4, Features: After the fish trapping ground net is lifted up, the traction rope is used to drive the fish gathering floating frame to move toward the shore, and the float pushes the fish trapping ground net in contact with it out of the water, and the activity area of ​​the fish in the fish trapping ground net is reduced and gathered toward the shore.

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