Environment-friendly efficient dual-purpose fishing net trapping device

Abstract

The utility model relates to the technical field of fishing net trapping devices, discloses an environment-friendly efficient dual-purpose fishing net trapping device, and solves the problems that the depth of a fishing device in water cannot be adjusted, and fishes at different water depths cannot be caught. A suspension device is installed on the outer side of the fishing net frame and comprises an air bag, a vent hole is formed in one side of the air bag, a fishing net is arranged in the fishing net frame, a balancing weight is installed on the lower side of the fishing net frame, and the air content in the air bag is changed through the vent hole. The fishing net body can suspend in water, and when buoyancy provided by the air bag is smaller than the weight of the balancing weight, the fishing net body can sink to the water bottom, so that the depth of the fishing net in the water is adjusted, and fishes at different water depths are caught.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing net trapping devices, in particular to an environmentally friendly and efficient dual-purpose fishing net trapping device. Background Art

[0002] Traditional fishing nets are mostly cast manually to catch fish. Now, new fishing nets with trapping devices and components such as bait are widely used. They can automate fishing and will not pollute the water. At the same time, they can reduce labor costs, which is both environmentally friendly and efficient.

[0003] The existing Chinese patent with publication number CN217471040U discloses a fishing net with a trapping device, which relates to the field of fishing technology, specifically a fishing net with a trapping device, including a floating ring, a floating plate fixedly installed inside the floating ring, a bearing fixedly installed inside the floating plate, a threaded column fixedly installed inside the bearing, a ball screw block movably installed outside the threaded column, a connecting block fixedly installed outside the ball screw block, a fishing net fixedly installed outside the connecting block, and a trapping lamp fixedly installed inside the fishing net. The fishing net with a trapping device is installed by installing a trapping lamp inside the fishing net, installing a net entry sleeve on the top of the fishing net, and installing a protective sleeve at the bottom of the fishing net, so that a turbine fan is installed inside the protective sleeve. After the net is lowered, the trapping lamp is used to attract fish near the fishing net, and then the turbine fan will create a water flow from top to bottom, so that the fish entering the fishing net will not escape.

[0004] With regard to the above-mentioned related technologies, the problem is that the depth of the fishing device in the water cannot be adjusted to catch fish at different water depths. Utility Model Content

[0005] The utility model aims to provide an environmentally friendly and efficient dual-purpose fishing net catching device. By adopting the device to work, the problem of being unable to adjust the depth of the fishing device in the water and catching fish at different water depths is solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly and efficient dual-purpose fishing net catching device, comprising a fishing net main body, a suspension device is arranged on the outside of the fishing net main body, a bait device and a sealing assembly are arranged inside the fishing net main body, the fishing net main body comprises a fishing net frame, a suspension device is installed on the outside of the fishing net frame, the suspension device comprises an air bag, a vent is installed on one side of the air bag, a fishing net is arranged inside the fishing net frame, and a counterweight is installed on the lower side of the fishing net frame.

[0007] Use the air holes to change the gas content in the air bag. When the buoyancy provided by the air bag is the same as the weight of the counterweight, the main body of the fishing net can float in the water. When the buoyancy provided by the air bag is less than the weight of the counterweight, the main body of the fishing net can sink to the bottom of the water. This allows the depth of the fishing net in the water to be adjusted to catch fish at different water depths.

[0008] Preferably, a plurality of connecting blocks are installed on the fishing net frame, one side of the connecting block is movably connected to the fishing net, a fishing net cover is arranged on the upper side of the fishing net frame, a plurality of connecting blocks are arranged on both sides of the fishing net cover, the fishing net cover and the connecting blocks are movably connected, the bait device comprises a bait bucket, connecting strips are installed on both sides of the bait bucket, fixing blocks are installed on both sides of the connecting strip, the connecting strip and the fixing block are movably connected, a fixing ring is installed on one side of the fixing block, and the fixing ring is installed on the fishing net frame.

[0009] The fishing net and the fishing net cover are connected to the fishing net frame through the connecting block and can be removed for cleaning. The fishing net plays the role of catching fish. The connecting strip can be removed from the fixed block to facilitate the addition of bait in the bait barrel and the cleaning of the bait device.

[0010] Preferably, a discharge port is opened on one side of the bait barrel, a cylinder cover is arranged on the discharge port, the cylinder cover and the discharge port are movably connected, a movable chain is installed on the cylinder cover, and one side of the movable chain is installed on the bait barrel.

[0011] The barrel cover serves to open and close the discharge port. When the caught fish need to be fed, the barrel cover can be opened to allow the bait to come out for feeding. The movable chain keeps the barrel cover on one side of the bait barrel after the discharge port is opened, making it easy to close the discharge port.

[0012] Preferably, the sealing assembly includes a fish inlet, a plurality of fish inlets are opened on the fishing net, a cinching rope is arranged on the fish inlet, the fish inlets are connected by the cinching rope, connecting belts are installed on both sides of the cinching rope, a rotating shaft is installed on the fishing net frame, the rotating shaft and the fishing net frame are movably connected, one side of the connecting belt is arranged on the rotating shaft, a knob is installed on one side of the rotating shaft, and the knob and the rotating shaft are threadedly connected.

[0013] The connecting belt is contracted by rotating the rotating shaft, so that the draw rope begins to contract the front end of the fish inlet to seal the fish inlet. The rotating shaft is stopped by adjusting the knob, so that the fish that have entered the main body of the fishing net cannot get out, and the trapped fish can be raised.

[0014] Preferably, the fish inlet is a flat-top cone structure, the bottom surface of the side connected to the fishing net has a larger diameter, and the bottom surface of the side provided with a drawstring has a smaller diameter.

[0015] The flat-top cone structure makes it difficult for fish to leave the main body of the fishing net after entering from the fish inlet. When the draw rope is tightened to close the fish inlet, the trapped fish will not be able to escape, making it easier to keep them inside the fishing net.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model proposes an environmentally friendly and efficient dual-purpose fishing net luring device. The fishing net main body includes a fishing net frame. A suspension device is installed on the outer side of the fishing net frame. The suspension device includes an air bag. A vent is installed on one side of the air bag. A fishing net is arranged inside the fishing net frame. A counterweight is installed on the lower side of the fishing net frame. The vent is used to change the gas content in the air bag. When the buoyancy provided by the air bag is the same as the weight of the counterweight, the fishing net main body can be suspended in the water. When the buoyancy provided by the air bag is less than the weight of the counterweight, the fishing net main body can sink to the bottom of the water, thereby adjusting the depth of the fishing net in the water and catching fish at different water depths.

[0018] 2. The utility model proposes an environmentally friendly and efficient dual-purpose fishing net luring device, wherein a sealing component comprises a fish inlet, a plurality of fish inlets are opened on the fishing net, a cinching rope is arranged on the fish inlets, the fish inlets are all connected by the cinching rope, connecting belts are installed on both sides of the cinching rope, a rotating shaft is installed on the fishing net frame, the rotating shaft and the fishing net frame are movably connected, one side of the connecting belt is arranged on the rotating shaft, a knob is installed on one side of the rotating shaft, the knob and the rotating shaft are threadedly connected, the rotating shaft is rotated to contract the connecting belt, so that the cinching rope begins to gather the front end of the fish inlet, and the fish inlet is sealed, and the knob is adjusted to stop the rotating shaft from rotating, so that the fish that have entered the main body of the fishing net cannot get out, and the lured fish can be raised. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the bait device of the utility model;

[0023] Figure 5 This is a schematic diagram of the sealing component structure of the utility model;

[0024] In the figure: 1. Fishing net body; 11. Fishing net frame; 12. Fishing net; 13. Connecting block; 14. Counterweight block; 15. Fishing net cover; 2. Suspension device; 21. Air bag; 22. Vent; 3. Bait device; 31. Bait barrel; 32. Connecting strip; 33. Fixing block; 34. Fixing ring; 35. Discharge port; 36. Cylinder cover; 37. Movable chain; 4. Sealing assembly; 41. Fish inlet; 42. Drawing rope; 43. Connecting belt; 44. Rotating shaft; 45. Knob. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0027] Combination Figure 1-Figure 3 The invention discloses an environmentally friendly and efficient dual-purpose fishing net trapping device. The fishing net body 1 comprises a fishing net frame 11. A plurality of connecting blocks 13 are installed on the fishing net frame 11. One side of the connecting block 13 is movably connected to a fishing net 12. A fishing net cover 15 is arranged on the upper side of the fishing net frame 11. A plurality of connecting blocks 13 are arranged on both sides of the fishing net cover 15. The fishing net cover 15 is movably connected to the connecting blocks 13. The fishing net 12 and the fishing net cover 15 are connected to the fishing net frame 11 through the connecting blocks 13 and can be taken down for cleaning. The fishing net 12 plays a role in catching fish. The suspension device 2 includes an air bag 21, a vent hole 22 is installed on one side of the air bag 21, a fishing net 12 is arranged inside the fishing net frame 11, a counterweight block 14 is installed on the lower side of the fishing net frame 11, and the vent hole 22 is used to change the gas content in the air bag 21. When the buoyancy provided by the air bag 21 is the same as the weight of the counterweight block 14, the fishing net body 1 can be suspended in the water. When the buoyancy provided by the air bag 21 is less than the weight of the counterweight block 14, the fishing net body 1 can sink to the bottom of the water, so as to adjust the depth of the fishing net in the water and catch fish at different water depths.

[0028] Combination Figure 2-Figure 4 The bait device 3 includes a bait barrel 31, connecting strips 32 are installed on both sides of the bait barrel 31, and fixing blocks 33 are installed on both sides of the connecting strip 32. The connecting strip 32 and the fixing block 33 are movably connected, and a fixing ring 34 is installed on one side of the fixing block 33. The fixing ring 34 is installed on the fishing net frame 11. The connecting strip 32 can be removed from the fixing block 33, which is convenient for adding bait in the bait barrel 31 and also convenient for cleaning the bait device 3.

[0029] Combination Figure 2-Figure 4A discharge port 35 is provided on one side of the bait barrel 31, and a cylinder cover 36 is provided on the discharge port 35. The cylinder cover 36 and the discharge port 35 are movably connected, and a movable chain 37 is installed on the cylinder cover 36. One side of the movable chain 37 is installed on the bait barrel 31. The cylinder cover 36 plays the role of opening and closing the discharge port 35. When the caught fish needs to be fed, the cylinder cover 36 can be opened to let the bait out for feeding. The movable chain 37 keeps the cylinder cover 36 on one side of the bait barrel 31 after the discharge port 35 is opened, which facilitates the closing of the discharge port 35.

[0030] Combination Figure 2 , Figure 3 , Figure 5 The sealing component 4 includes a fish inlet 41. A plurality of fish inlets 41 are provided on the fishing net 12. The fish inlets 41 are provided with a cinching rope 42. The fish inlets 41 are connected to each other through the cinching rope 42. Connecting belts 43 are installed on both sides of the cinching rope 42. A rotating shaft 44 is installed on the fishing net frame 11. The rotating shaft 44 is movably connected to the fishing net frame 11. One side of the connecting belt 43 is arranged on the rotating shaft 44. A knob 45 is installed on one side of the rotating shaft 44. The knob 45 is threadedly connected to the rotating shaft 44. The rotating shaft 44 is rotated to contract the connecting belt 43, so that the cinching rope 42 begins to gather the front end of the fish inlet 41 and seals the fish inlet 41. The knob 45 is adjusted to stop the rotating shaft 44 from rotating, so that the fish that have entered the fishing net body 1 cannot get out. The trapped fish can be raised.

[0031] Combination Figure 2 , Figure 3 , Figure 5 The fish inlet 41 is a flat-topped cone structure. The bottom surface diameter of the side connected to the fishing net 12 is large, and the bottom surface diameter of the side provided with the tightening rope 42 is small. The flat-topped cone structure makes it difficult for fish to leave the fishing net body 1 after entering through the fish inlet 41. When the tightening rope 42 is tightened to close the fish inlet 41, the trapped fish will not be able to escape, so it is convenient to be raised inside the fishing net 12.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly and efficient dual-purpose fishing net trapping device, comprising a fishing net body (1), a suspension device (2) arranged outside the fishing net body (1), a bait device (3) and a sealing component (4) arranged inside the fishing net body (1), characterized in that: The fishing net body (1) comprises a fishing net frame (11), a suspension device (2) is installed on the outer side of the fishing net frame (11), the suspension device (2) comprises an air bag (21), a vent hole (22) is installed on one side of the air bag (21), a fishing net (12) is arranged inside the fishing net frame (11), and a counterweight (14) is installed on the lower side of the fishing net frame (11); The air vent (22) is used to change the gas content in the air bag (21). When the buoyancy provided by the air bag (21) is equal to the weight of the counterweight (14), the main body (1) of the fishing net can be suspended in the water. When the buoyancy provided by the air bag (21) is less than the weight of the counterweight (14), the main body (1) of the fishing net can sink to the bottom of the water, thereby adjusting the depth of the fishing net in the water and catching fish at different water depths.

2. The environmentally friendly and efficient dual-purpose fishing net trapping device according to claim 1 is characterized by: A plurality of connection blocks (13) are installed on the fishing net frame (11), one side of the connection block (13) is movably connected to the fishing net (12), a fishing net cover (15) is arranged on the upper side of the fishing net frame (11), a plurality of connection blocks (13) are arranged on both sides of the fishing net cover (15), and the fishing net cover (15) and the connection blocks (13) are movably connected.

3. The environmentally friendly and efficient dual-purpose fishing net trapping device according to claim 1 is characterized in that: The bait device (3) comprises a bait barrel (31), connecting strips (32) are installed on both sides of the bait barrel (31), fixing blocks (33) are installed on both sides of the connecting strip (32), the connecting strip (32) and the fixing block (33) are movably connected, a fixing ring (34) is installed on one side of the fixing block (33), and the fixing ring (34) is installed on the fishing net frame (11).

4. The environmentally friendly and efficient dual-purpose fishing net trapping device according to claim 3 is characterized by: A discharge port (35) is provided on one side of the bait barrel (31), a cylinder cover (36) is provided on the discharge port (35), the cylinder cover (36) and the discharge port (35) are movably connected, a movable chain (37) is installed on the cylinder cover (36), and one side of the movable chain (37) is installed on the bait barrel (31).

5. The environmentally friendly and efficient dual-purpose fishing net trapping device according to claim 1 is characterized in that: The sealing component (4) comprises a fish inlet (41). The fishing net (12) is provided with a plurality of fish inlets (41). The fish inlets (41) are provided with a cinching rope (42). The fish inlets (41) are all connected via the cinching rope (42). Connecting belts (43) are installed on both sides of the cinching rope (42). A rotating shaft (44) is installed on the fishing net frame (11). The rotating shaft (44) and the fishing net frame (11) are movably connected. One side of the connecting belt (43) is arranged on the rotating shaft (44). One side of the rotating shaft (44) is provided with a knob (45). The knob (45) and the rotating shaft (44) are threadedly connected.

6. The environmentally friendly and efficient dual-purpose fishing net trapping device according to claim 5, characterized in that: The fish inlet (41) is a flat-topped conical structure, the bottom surface of the side connected to the fishing net (12) has a large diameter, and the bottom surface of the side provided with the drawstring rope (42) has a small diameter.

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