Automatic opening-binding fishing net for fishing in fishery industry
By designing an automatic beam fishing net, the net port is tightened by winding wheels and dual-axis motors, and combining lead blocks and buoyancy balls to keep the net port open, the problem of fish and shrimp escape is solved and efficient fishing is achieved.
Patent Information
- Application Number
- CN202422269527.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing handheld fishing nets lack the automatic port function, which makes it easy for fish and shrimp to escape from the port after fishing.
An automatic beam-to-mouth fishing net is designed to tighten the net port by wrapping the rolling wheel and pulling rope. Combined with a dual-axis motor and limiting structure, the automatic beam-to-mouth function is realized, and the net port is kept open through lead blocks and buoyant balls to adapt to fishing in waters of different depths.
Effectively prevent fish and shrimp from escaping from fishing nets, improve fishing efficiency, and adapt to the fishing needs of waters in different depths.
Smart Images
Figure CN223067803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fishing nets, in particular to an automatically drawstring fishing net for fishing. Background Art
[0002] The fishing net for fishing is commonly known as a fishing net or a fishnet, and there are various different types. One of them can be directly held by fishermen to catch aquatic products such as fish and shrimps in the water area.
[0003] When the current hand-held fishing net is in use, it is necessary to extend the fishing net into the water, then catch the fish and shrimps, and then lift the fish and shrimps out of the water surface. However, since the current fishing net does not have an automatic drawstring function, after the fish and shrimps enter the fishing net, they may escape from the net opening of the fishing net. Especially after the fish and shrimps leave the water surface, they struggle violently and are very likely to jump out of the fishing net. To solve this problem, an automatically drawstring fishing net for fishing is now developed. Content of the Utility Model
[0004] In order to overcome the defect that the current fishing net does not have an automatic drawstring function, resulting in fish and shrimps being easily escaped from the fishing net, the utility model provides an automatically drawstring fishing net for fishing.
[0005] An automatically drawstring fishing net for fishing includes a fishing rod, an installation frame is slidably connected to the fishing rod, a fishing net is rotatably connected to the installation frame, and further includes a limit seat, the limit seat is fixedly connected to one side of the fishing rod close to the installation frame, the fishing rod is fixedly connected with an installation shell, a double-shaft motor is fixedly connected to the installation shell, symmetrically distributed rotating shafts are fixedly connected to the double-shaft motor, the rotating shafts are rotatably connected to the installation shell, winding wheels are fixedly connected to the rotating shafts, a pulling rope is wound between the winding wheels, both ends of the pulling rope are respectively fixedly connected to the winding wheels, the pulling rope is slidably connected to the limit seat, the limit seat is connected with an arc-shaped plate, a plurality of protective shells are fixedly connected to the arc-shaped plate in a circumferential distribution, a plurality of installation blocks are fixedly connected to the arc-shaped plate in a circumferential distribution, the pulling rope is slidably connected to a plurality of fixing sleeves in a circumferential distribution, elastic ropes are fixedly connected to the fixing sleeves, and the other ends of the elastic ropes are fixedly connected to the adjacent protective shells.
[0006] Furthermore, the automatically drawstring fishing net for fishing further includes a limit sleeve, and the limit sleeve is slidably connected to the fishing rod.
[0007] Furthermore, the protective shell is made of waterproof material.
[0008] Furthermore, the automatically drawstring fishing net for fishing further includes an installation sleeve, the installation sleeve is fixedly connected to the fishing rod, a sliding rod is slidably connected to the installation sleeve, a plurality of limit holes are arranged in the fishing rod at equal intervals, and the sliding rod is inserted and matched with the limit holes of the fishing rod.
[0009] Further, the automatic drawstring fishing net for fishery fishing further includes a spring wound between the sliding rod and the mounting sleeve.
[0010] Further, the automatic drawstring fishing net for fishery fishing further includes a plurality of connecting ropes circumferentially fixed to the fishing net. Buoyancy balls are fixed to half of the connecting ropes, and lead blocks are fixed to the other half of the connecting ropes.
[0011] Compared with the prior art, the present utility model has the following advantages:
[0012] By winding the pulling rope with the winding wheel, the present utility model enables the pulling rope to tighten the mouth of the fishing net, thereby achieving the purpose of automatic drawstring and preventing the fish and shrimp in the fishing net from escaping.
[0013] By adjusting the length of the fishing rod and limiting the fishing rod with the sliding rod, the present utility model can catch fish and shrimp in waters at different depths.
[0014] By arranging the lead blocks and buoyancy balls, the present utility model can keep the mouth and the bag of the fishing net in an open state underwater all the time, which is beneficial to catching fish and shrimp. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.
[0016] Figure 2 is a partial three-dimensional structural schematic diagram of components such as the mounting frame, the fishing net and the limiting sleeve of the present utility model.
[0017] Figure 3 is a partial three-dimensional sectional structural schematic diagram of components such as the mounting frame and the fishing net of the present utility model.
[0018] Figure 4 is a partial three-dimensional sectional structural schematic diagram of components such as the arc-shaped plate and the mounting block of the present utility model.
[0019] Figure 5 is a partial three-dimensional sectional structural schematic diagram of components such as the mounting shell and the winding wheel of the present utility model.
[0020] Figure 6 is a partial three-dimensional sectional structural schematic diagram of components such as the mounting sleeve and the sliding rod of the present utility model.
[0021] Figure 7 is a partial three-dimensional structural schematic diagram of components such as the connecting rope, the lead block and the buoyancy ball of the present utility model.
[0022] Attached drawing reference numerals: 1 - fishing rod, 2 - mounting frame, 3 - fishing net, 4 - limiting sleeve, 5 - limiting seat, 6 - arc plate, 7 - mounting block, 8 - protective shell, 9 - elastic cord, 10 - fixing sleeve, 11 - mounting shell, 12 - rotating shaft, 13 - winding wheel, 14 - dual - shaft motor, 15 - pulling rope, 16 - mounting sleeve, 17 - sliding rod, 18 - spring, 19 - connecting rope, 20 - lead block, 21 - buoyancy ball. Specific implementation mode
[0023] The following describes the present utility model in detail with reference to the attached drawings and specific embodiments, but it is not a limitation to the present utility model.
[0024] Embodiment 1: An automatically - mouth - closing fishing net for fishery fishing, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 shown, includes a fishing rod 1. The fishing rod 1 is fixedly connected by a telescopic rod on the right side and a circular frame on the left side. The left part of the fishing rod 1 is slidably connected with a mounting frame 2. The lower part of the mounting frame 2 is rotatably connected with a fishing net 3. It also includes a limiting seat 5, and the limiting seat 5 is fixedly connected to the left part of the fishing rod 1. The right part of the fishing rod 1 is fixedly connected with a mounting shell 11. A dual - shaft motor 14 is fixedly connected to the middle position of the lower part inside the mounting shell 11. Output shafts on the front and rear sides of the dual - shaft motor 14 are both fixedly connected with a rotating shaft 12, and the rotating shafts 12 are both rotatably connected with the mounting shell 11. Winding wheels 13 are fixedly connected to the rotating shafts 12. A pulling rope 15 is wound between the winding wheels 13. The two ends of the pulling rope 15 are respectively fixedly connected to the two winding wheels 13. The pulling rope 15 is slidably connected with the limiting seat 5. The rope loop formed on the left side of the pulling rope 15 surrounds the fishing net 3. An arc plate 6 is connected between the front and rear sides of the limiting seat 5, and the arc plate 6 circumferentially surrounds the mounting frame 2. Four protective shells 8 are fixedly connected to the arc plate 6 in a circumferential distribution. The protective shells 8 are all made of waterproof materials. Four mounting blocks 7 are fixedly connected to the arc plate 6 in a circumferential distribution, and the mounting blocks 7 are all located inside the adjacent protective shells 8. The left part of the pulling rope 15 is slidably connected with four fixing sleeves 10 in a circumferential distribution. Elastic cords 9 are fixedly connected to the fixing sleeves 10, and the other ends of the elastic cords 9 are both fixedly connected to the adjacent protective shells 8, and the protective shells 8 wrap the elastic cords 9.
[0025] As Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, the automatically - mouth - closing fishing net for fishery fishing also includes a limiting sleeve 4, and the limiting sleeve 4 is slidably connected to the left part of the fishing rod 1. The mounting frame 2 can be limited by the limiting sleeve 4.
[0026] This device is used for fishing. Before use, the fishing net 3 with an appropriate mesh size can be replaced according to the size of the fish and shrimp to be caught. Therefore, it is necessary to first slide the limit sleeve 4 to the right so that the limit sleeve 4 no longer limits the installation frame 2, and then move the installation frame 2 upward so that the installation frame 2 drives the fishing net 3 away from the fishing rod 1. Install the fishing net 3 with an appropriate mesh size and the corresponding installation frame 2 back onto the fishing rod 1, and then slide the limit sleeve 4 to the left so that the limit sleeve 4 limits the installation frame 2 again. When in use, hold the right part of the fishing rod 1, insert the left part of the fishing rod 1 together with the installation frame 2 and the fishing net 3 into the water, and then a state where the fishing rod 1 is perpendicular to the water surface can be adopted so that the mouth of the fishing net 3 is just parallel to the swimming direction of the fish and shrimp in the water, thus facilitating the fishing net 3 to catch fish and shrimp. When it is necessary to lift the fish and shrimp out of the water surface, the double-axis motor 14 can be started. Driven by the output shafts on both sides of the double-axis motor 14, the rotating shaft 12 and the winding wheel also start to rotate. At this time, the winding wheel can wind up the pulling rope 15. At this time, the diameter of the rope loop on the left side of the pulling rope 15 surrounding the fishing net 3 will gradually decrease. At this time, the pulling rope 15 will close the mouth of the fishing net 3, so that the fish and shrimp in the fishing net 3 cannot escape from the mouth of the net. At the same time, since the diameter of the rope loop on the left side of the pulling rope 15 decreases, the pulling rope 15 will drive the fixed sleeve 10 to move, so that the elastic rope 9 is stretched. At this time, the fishing rod 1 can be moved so that the installation frame 2 and the fishing net 3 are moved out of the water surface. Then, the output shaft of the double-axis motor 14 drives the rotating shaft 12 and the winding wheel to rotate in the reverse direction, so that the pulling rope 15 is loosened. At this time, driven by the elastic rope 9, the positions of the fixed sleeve 10 and the pulling rope 15 are restored. By setting the protective shell 8 with a waterproof function, the elastic rope 9 can be protected to avoid the shortening of the service life of the elastic rope 9 due to being soaked in water. Then, turn off the double-axis motor 14, take out the fish and shrimp from the fishing net 3, and wind up the pulling rope 15 through the winding wheel 13 so that the pulling rope 15 can tighten the mouth of the fishing net 3, thereby achieving the purpose of automatic mouth closure and preventing the fish and shrimp in the fishing net 3 from escaping.
[0027] Embodiment 2: On the basis of Embodiment 1, as Figure 1 and Figure 6 shown, the automatic mouth-closing fishing net for fishing also includes an installation sleeve 16. The installation sleeve 16 is fixedly connected to the right side of the fishing rod 1. A sliding rod 17 is slidably connected to the installation sleeve 16. A plurality of equally spaced limit holes are formed on the right side of the fishing rod 1. The sliding rod 17 and the limit holes of the fishing rod 1 are inserted and matched with each other.
[0028] As Figure 6 shown, the automatic mouth-closing fishing net for fishing also includes a spring 18. The spring 18 is wound around between the sliding rod 17 and the installation sleeve 16.
[0029] In order to facilitate fishing in waters at different depths, the length of the fishing rod 1 can be adjusted. In the initial state, the fishing rod 1 is in the shortest state. When it is necessary to extend the length of the fishing rod 1, the sliding rod 17 can be moved downward, causing the spring 18 to stretch. At this time, the sliding rod 17 will be pulled out of the limiting hole of the fishing rod 1. Then, the right end of the fishing rod 1 is extended to the right to an appropriate length so that the sliding rod 17 is aligned with the corresponding limiting hole on the fishing rod 1. Release the sliding rod 17, and under the action of the spring 18, the sliding rod 17 is inserted into the limiting hole on the fishing rod 1, thereby limiting the fishing rod 1 again. At this time, the length of the fishing rod 1 can be extended, and the fish and shrimp in deeper waters can be caught by this device.
[0030] As Figure 1 and Figure 7 shown, the automatic drawstring fishing net for fishery fishing further includes a connecting rope 19. The number of the connecting ropes 19 is six. The six connecting ropes 19 are circumferentially fixed to the lower part of the fishing net 3. Among them, buoyancy balls 21 are fixed to the lower parts of the three connecting ropes 19 on the right side, and lead blocks 20 are fixed to the lower parts of the three connecting ropes 19 on the left side.
[0031] When the fishing rod 1 is in a vertical state with the water surface, since the lead block 20 will sink in the water while the buoyancy ball 21 will float in the water, and the fishing net 3 is rotatably connected to the mounting frame 2, this enables the fishing net 3 to always be in a state where the net mouth and the net bag are open, which is more conducive to catching fish and shrimp.
[0032] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, and the scope of protection is defined by the content of the claims.
Claims
1. An automatic drawstring fishing net for fishery fishing, comprising a fishing rod (1), the fishing rod (1) is slidably connected with a mounting frame (2), and the mounting frame (2) is rotatably connected with a fishing net (3), characterized in that, It further includes a limit seat (5). The limit seat (5) is fixedly connected to one side of the fishing rod (1) close to the mounting frame (2). An installation shell (11) is fixedly connected to the fishing rod (1). A double-shaft motor (14) is fixedly connected to the installation shell (11). Symmetrically distributed rotating shafts (12) are fixedly connected to the double-shaft motor (14). The rotating shafts (12) are rotatably connected to the installation shell (11). Winding wheels (13) are fixedly connected to the rotating shafts (12). A pulling rope (15) is wound between the winding wheels (13). Two ends of the pulling rope (15) are respectively fixedly connected to the winding wheels (13). The pulling rope (15) is slidably connected to the limit seat (5). The limit seat (5) is connected to an arc-shaped plate (6). A plurality of protective shells (8) distributed circumferentially are fixedly connected to the arc-shaped plate (6). A plurality of mounting blocks (7) distributed circumferentially are fixedly connected to the arc-shaped plate (6). The pulling rope (15) is slidably connected to a plurality of fixing sleeves (10) distributed circumferentially. Elastic ropes (9) are fixedly connected to the fixing sleeves (10). The other ends of the elastic ropes (9) are fixedly connected to the adjacent protective shells (8).
2. The automatic drawstring fishing net for fishery fishing according to claim 1, characterized in that, It further includes a limit sleeve (4). The limit sleeve (4) is slidably connected to the fishing rod (1).
3. The automatic drawstring fishing net for fishery fishing according to claim 2, characterized in that, The protective shell (8) is made of waterproof material.
4. The automatic drawstring fishing net for fishery fishing according to claim 3, characterized in that, It further includes an installation sleeve (16). The installation sleeve (16) is fixedly connected to the fishing rod (1). A sliding rod (17) is slidably connected to the installation sleeve (16). A plurality of limit holes are arranged at equal intervals on the fishing rod (1). The sliding rod (17) is inserted and matched with the limit holes of the fishing rod (1).
5. The automatic drawstring fishing net for fishery fishing according to claim 4, characterized in that, It further includes a spring (18). The spring (18) is wound between the sliding rod (17) and the installation sleeve (16).
6. The automatic drawstring fishing net for fishery fishing according to claim 5, characterized in that, It further includes a plurality of connecting ropes (19). The plurality of connecting ropes (19) are fixedly connected to the fishing net (3) circumferentially. Buoyancy balls (21) are fixedly connected to half of the connecting ropes (19), and lead blocks (20) are fixedly connected to the other half of the connecting ropes (19).