Fishing net ground cage fishing device

Abstract

The utility model belongs to the technical field of fishing devices, and particularly relates to a fishing net ground cage fishing device which comprises a frame, a lifting rope is arranged above the frame, air bags are arranged at the upper end and the lower end of the frame and wrap the upper edge and the lower edge of the frame, and air holes for inputting and outputting air are formed in the air bags. A lower hoisting bag is arranged below the corner of the frame, the lower hoisting bag is filled with gravel, an upper hoisting bag in the vertical direction is arranged in the center of the top in the frame, the upper hoisting bag is filled with fish food, and conical fish inlets in the horizontal direction are formed in the side faces of the frame. The flexible frame type design is adopted, opening and closing of the frame are achieved through inflation and deflation of the air bag, and the design is convenient to operate, simple in design, easy to carry, small in occupied space, diversified in appearance and suitable for large fishing gears.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish catching devices, in particular to a fishing net and ground cage fish catching device. Background Art

[0002] In people's daily life, fish and various aquatic products are currently indispensable delicacies for people. There are many fish farming productions at present. In fish farming, the capture and salvage of live fish in many cases adopts fish cages. This salvage method is a purely natural fishing method, which is pollution-free and harmless to both humans and nature. The method of fishing with fish cages has relatively high requirements for fish cages. Currently, fish cages on the market are generally made of metal wire frames with intervals and then the outside of the frames are covered with fishing nets. This kind of ground cage is generally rectangular or round, with the bottom and top surfaces fully enclosed, and uniform fishing ports are set on both sides. However, the overall design cannot be made too large due to the use of steel frame materials, and it occupies a relatively large space when stored, which brings certain inconveniences in carrying. Utility Model Content

[0003] The utility model aims to provide a fishing net ground cage fish catcher to solve the problems existing in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a fishing net ground cage fish catcher, comprising a frame, a hanging rope is arranged above the frame, air bags are arranged at the upper and lower ends of the frame, the air bags wrap the upper and lower sides of the frame, and air holes for gas input and output are arranged on the air bags, a lower hanging bag is arranged below the corners of the frame, the lower hanging bag is filled with sand and gravel, a vertical upper hanging bag is arranged at the center position of the top of the frame, the upper hanging bag is filled with fish food, and the sides of the frame are provided with horizontal conical fish inlets.

[0005] Preferably, the fish inlet, the upper hanging bag and the lower hanging bag are all of mesh design.

[0006] Preferably, a sealing head is provided on the air hole to provide exchange of gas inside and outside the airbag.

[0007] Preferably, the frame is square in design.

[0008] Preferably, the frame is circular in design.

[0009] Preferably, the frame is of hexagonal design.

[0010] Compared with the prior art, the advantages and positive effects of the utility model are:

[0011] The utility model adopts a flexible frame design, and the opening and closing of the frame is achieved by inflation and deflation of the airbag. Such a design is not only convenient to operate, but also has a simple design, is easy to carry, occupies a small space, and has a variety of appearances. It is also suitable for large fishing gear, improves ease of use, has high practical application value, can be widely used in the fishery field, improves production efficiency, has a wide range of applications, can provide fishermen with more convenient fishing tools, and promotes the development of fisheries. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0013] Figure 1 It is a front view of the fishing net ground cage fish catcher of the first embodiment;

[0014] Figure 2 It is a top view of the fishing net ground cage fish catcher of the first embodiment;

[0015] Figure 3 It is a top view of the fishing net ground cage fish catcher of the second embodiment;

[0016] Figure 4 It is a top view of the fishing net ground cage fish catcher of embodiment 3.

[0017] In the above figures, 1. frame, 2. lifting rope, 3. air bag, 4. air hole, 5. lower hanging bag, 6. upper hanging bag, 7. fish inlet. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0020] Embodiment 1, as Figure 1-2As shown, the specific design of the above-mentioned key components is described in detail below: a fishing net ground cage fish catcher, comprising a frame 1, a hanging rope 2 is arranged above the frame 1, air bags 3 are arranged at the upper and lower ends of the frame 1, the air bags 3 wrap the upper and lower sides of the frame 1, and air holes 4 for gas input and output are arranged on the air bags 3, a lower hanging bag 5 is arranged below the corners of the frame 1, the lower hanging bag 5 is filled with sand and gravel, a vertical upper hanging bag 6 is arranged at the center of the top of the frame 1, the upper hanging bag 6 is filled with fish food, a horizontal conical fish inlet 7 is arranged on the side of the frame 1, the fish inlet 7, the upper hanging bag 6 and the lower hanging bag 5 are all mesh-shaped, a sealing head is arranged on the air hole 4 for providing gas exchange inside and outside the air bag 3, the frame 1 is a square design, the air bag 3 wraps the frame 1 and provides gas charging and discharging functions through the air holes 4, the lower hanging bag 5 is filled with sand and gravel for stabilizing the equipment, the upper hanging bag 6 is filled with fish food, and the fish inlet 7 is The fish enters the mouth of the frame 1, and the fish enters the inside of the frame 1 from the conical fish inlet 7. This is a process of fish entry from wide to narrow, and after the fish enters, it is a process from narrow to wide. After entering, it is difficult for the fish to swim away, which enhances the fishing efficiency. The upper hanging bag 6 and the lower hanging bag 5 are mesh designs, which are simple and intuitive in design and can effectively capture fish. The working principle of the equipment is that when the air bag 3 is inflated, the frame 1 is unfolded to open the fish inlet 7 to attract fish. When the air bag 3 is deflated, the captured fish is trapped in the frame 1, and the sand and gravel of the lower hanging bag 5 keep the equipment stable to prevent the frame 1 from being too light and floating during the fishing process. The square design of the frame 1 is more stable when moving in the water and is not easy to overturn. It is suitable for use in waters with large waves. The square structure makes layout and arrangement more convenient, can maximize the use of space, facilitate stacking and storage, and save space. This design can improve capture efficiency, reduce losses, and provide fishermen with more convenient fishing tools.

[0021] Embodiment 2, as Figure 3As shown, the specific design of the above-mentioned key components is described in detail below: a fishing net ground cage fish catcher, comprising a frame 1, a hanging rope 2 is arranged above the frame 1, air bags 3 are arranged at the upper and lower ends of the frame 1, the air bags 3 wrap the upper and lower sides of the frame 1, and air holes 4 for gas input and output are arranged on the air bags 3, a lower hanging bag 5 is arranged below the corners of the frame 1, the lower hanging bag 5 is filled with sand and gravel, a vertical upper hanging bag 6 is arranged at the center of the top of the frame 1, the upper hanging bag 6 is filled with fish food, a horizontal conical fish inlet 7 is arranged on the side of the frame 1, the fish inlet 7, the upper hanging bag 6 and the lower hanging bag 5 are all mesh-shaped, a sealing head is arranged on the air hole 4 for providing gas exchange inside and outside the air bag 3, the frame 1 is a circular design, the air bag 3 wraps the frame 1 and provides gas charging and discharging functions through the air holes 4, the lower hanging bag 5 is filled with sand and gravel for stabilizing the equipment, and the upper hanging bag 6 is filled with fish food, and the fish inlet 7 is the mouth of the frame 1 through which the fish enter. The fish enters the frame 1 from the conical fish inlet 7, so that the fish enters the frame 1 from wide to narrow, and then from narrow to wide. After entering, it is difficult for the fish to swim away, which enhances the fishing efficiency. The upper hanging bag 6 and the lower hanging bag 5 are mesh designs, which are simple and intuitive in design and can effectively catch fish. The working principle of the equipment is that when the air bag 3 is inflated, the frame 1 is unfolded so that the fish inlet 7 opens to attract fish. When the air bag 3 is deflated, the captured fish is trapped in the frame 1, and the sand and gravel in the lower hanging bag 5 keep the equipment stable to prevent the frame 1 from being too light and floating during the fishing process. The design of the circular frame 1 reduces the corners and is not easily affected by water flow resistance. It has good hydrodynamic performance. The circular structure makes it more stable when moving in the water, and is suitable for use in calm waters and slow-flowing waters. The manufacturing cost is relatively low, and it is easy to produce and process.

[0022] Embodiment 3, as Figure 4As shown, the specific design of the above-mentioned key components is described in detail below: a fishing net ground cage fish catcher, comprising a frame 1, a hanging rope 2 is arranged above the frame 1, air bags 3 are arranged at the upper and lower ends of the frame 1, the air bags 3 wrap the upper and lower sides of the frame 1, and air holes 4 for gas input and output are arranged on the air bags 3, a lower hanging bag 5 is arranged below the corners of the frame 1, the lower hanging bag 5 is filled with sand and gravel, a vertical upper hanging bag 6 is arranged at the center of the top of the frame 1, the upper hanging bag 6 is filled with fish food, a horizontal conical fish inlet 7 is arranged on the side of the frame 1, the fish inlet 7, the upper hanging bag 6 and the lower hanging bag 5 are all mesh-shaped, a sealing head is arranged on the air hole 4 for providing gas exchange inside and outside the air bag 3, the frame 1 is a hexagonal design, the air bag 3 wraps the frame 1 and provides gas charging and discharging functions through the air holes 4, the lower hanging bag 5 is filled with sand and gravel for stabilizing the equipment, and the upper The lifting bag 6 is filled with fish food, and the fish inlet 7 is the mouth of the frame 1 through which the fish enter. The fish enters the frame 1 from the conical fish inlet 7, so that the fish enters the frame 1 from wide to narrow, and then from narrow to wide after entering. It is difficult for the fish to swim away after entering, which enhances the fishing efficiency. The upper lifting bag 6 and the lower lifting bag 5 are mesh designs, which are simple and intuitive in design and can effectively catch fish. The working principle of the equipment is that the frame 1 is unfolded when the air bag 3 is inflated, so that the fish inlet 7 is opened to attract fish. When the air bag 3 is deflated, the captured fish is trapped in the frame 1, and the sand and gravel of the lower lifting bag 5 keep the equipment stable to prevent the frame 1 from being too light and floating during the fishing process. The hexagonal design has both sharp edges and abundant surface area, which is suitable for various water environments. With more edges, more fish inlets 7 can be provided, which increases the capture efficiency. The structure is stable and not easy to tip over, so it is suitable for long-term use in water areas.

[0023] In general, the designs of the square, circular and hexagonal frames 1 have their own characteristics, and the designs based on specific usage requirements can improve fishing efficiency and stability.

[0024] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A fishing net trap, comprising a frame, a suspension rope is arranged above the frame, and the characteristics are: Air bags are provided at the upper and lower ends of the frame, which wrap the upper and lower sides of the frame. The air bags are provided with air holes for gas input and output. Lower hanging bags are provided below the corners of the frame, and the lower hanging bags are filled with sand and gravel. A vertical upper hanging bag is provided at the center of the top of the frame, and the upper hanging bag is filled with fish food. Horizontal conical fish inlets are provided on the sides of the frame.

2. The fishing net ground cage fish catcher according to claim 1, characterized in that: The fish inlet, the upper hanging bag and the lower hanging bag are all of mesh design.

3. The fishing net ground cage fish catcher according to claim 2, characterized in that: The air hole is provided with a sealing head for providing exchange of gas inside and outside the airbag.

4. The fishing net trap fish catcher according to claim 3, characterized in that: The frame is of square design.

5. The fishing net ground cage fish catcher according to claim 3, characterized in that: The frame is of circular design.

6. The fishing net ground cage fish catcher according to claim 3, characterized in that: The frame is of hexagonal design.

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