CN114451364B

CN114451364B - Fishing device

Info

Publication number: CN114451364B
Application number: CN202210036194.5A
Authority: CN
Inventors: 冯建
Original assignee: Chizhou Jinshi Natural Resources Management Service Co ltd
Current assignee: Chizhou Jinshi Natural Resources Management Service Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2023-06-20
Anticipated expiration: 2042-01-10
Also published as: CN114451364A

Abstract

The invention discloses a fishing device, which comprises a top fixing ring, wherein a connecting ring is uniformly arranged on one side of the top fixing ring, an adjusting rope is arranged on the inner side of the connecting ring, a pull rope is fixedly connected to one side of the connecting ring, which is far away from the top fixing ring, a limiting ring is arranged on the outer side of the pull rope, which is far away from the connecting ring, a fixing plate is uniformly arranged on one side, which is far away from the connecting ring, of the top fixing ring, a bottom plate is arranged on one side, which is far away from the top fixing ring, of the top fixing ring, a reaming device is arranged on one side, which is close to the fixing plate, of the reaming device, a fishing net is an elastic fishing net, and a bait device is arranged on one side, which is close to the fixing plate, of the bottom plate. The fishing device achieves the purpose that only big fish is caught and the fish fries are released in the fishing process, captures mature big fish in a targeted manner, avoids wasting, and reduces the influence on the fish yield.

Description

Fishing device

Technical Field

The invention relates to the technical field of fishing, in particular to a fishing device.

Background

Fishing is a production activity of capturing economic aquatic animals by using a fishing tool, is the most important component of aquaculture, and in a fishing method which is often used, a fishing machine method such as a fishing net, a line, a fishing hook, an electric fishing, a fishing medicine and the like is generally used.

For example, chinese patent CN103598153a proposes a weight-selecting fishing net bag, which includes a first net wall, a second net wall and a third net wall, where the first net wall and the second net wall enclose a first fish chamber, the first net wall, the second net wall and the third net wall enclose a second fish chamber, the second net wall is isolated between the first fish chamber and the second fish chamber, and an opening area of a mesh on the first net wall, an opening area of a mesh on the second net wall and an opening area of a mesh on the third net wall are sequentially increased. The invention provides a weight-selecting fishing net bag capable of automatically separating the caught fish according to the size, and solves the problem that the existing fishing net bag is required to be manually sized for fishing.

The device can only sort the fish of catching the shore, can't realize only catching the purpose of releasing the fry to big fish at the in-process of fishing, can not be targeted catch ripe big fish, can cause extravagant, influence the output of fish, the device can't avoid little fish card on the net, can not in time release the fish that is blocked, and the fish is overlength in the mesh time of blocking, has reduced the survival rate of fry.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides the fishing device, which solves the problem that the fish fry can not be released by fishing only the big fish in the fishing process, and can be used for capturing the mature big fish in a targeted manner, thereby avoiding the waste, reducing the influence on the fish yield, achieving the purpose of releasing the caught fish in time, avoiding the fish from being caught in the meshes for too long, and further improving the survival rate of the fish fry.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a fishing device, includes the fixed ring in top, the go-between is evenly installed to one side of the fixed ring in top, the inboard of go-between is provided with the regulation rope, one side fixedly connected with stay cord of the fixed ring in top is kept away from to the go-between, the spacing ring is installed in the position that the go-between was kept away from in the outside of stay cord, the fixed plate is evenly installed to one side that the go-between was kept away from to the fixed ring in top, the bottom plate is installed to one side that the fixed ring in top was kept away from to the fixed plate, reaming device is installed to one side that the fixed ring in top is close to the fixed plate, fishing net is installed to one side of reaming device, fishing net is the elasticity fishing net, bait device is installed to one side that the bottom plate is close to the fixed plate, has realized only fishing the in-process of fishing the big fish and releasing the mesh of fish, has the big fish of capturing ripe pertinently, avoids causing the waste, reduces the influence to fish output.

Preferably, the reaming device comprises an outer circular frame, the outside top and the top solid fixed ring fixed connection of outer circular frame, the device mouth has been seted up to the bottom of outer circular frame, the inside sliding connection of outer circular frame has the removal cylinder, the position that one side of removal cylinder is close to the device mouth and fishing net fixed connection, it is provided with two sets of and two sets of to remove the cylinder be provided with the hollow tube between the cylinder, the water inlet has evenly been seted up to the outside of hollow tube near the position of device mouth, transversely drags the fishing net, makes the aperture increase of fishing net mesh, has reached the fish that in time releases to be blocked, avoids the fish to block in the mesh time overlength, has further improved the survival rate of fish fry.

Preferably, the outside of moving the cylinder is kept away from the position of fishing net and is evenly installed the bracing piece, the one end that the bracing piece kept away from the moving cylinder is installed the slip ball.

Preferably, the first magnet piece is installed to one side that the movable cylinder is close to the hollow tube, the inside sliding connection of hollow tube has the slip frame, the inside sliding connection of slip frame has the push rod, the one end of push rod runs through and extends to the outside of slip frame, the second magnet piece is installed to the one end that the push rod is close to the slip frame, the inside packing of hollow tube has the rubber material that meets water inflation, lets the action of fishing net reaming slow down, has effectively avoided the fish to produce stress, has improved the practicality of the device.

Preferably, the bait device comprises a material storage frame, the outside bottom and the bottom plate fixed connection of material storage frame, the discharge gate has been seted up to one side of material storage frame, elastic air bag is installed in the outside of material storage frame, the material storage frame is run through to one side of elastic air bag, the spring is installed to the inboard bottom of material storage frame, the one end fixedly connected with extrusion push rod of material storage frame is kept away from to the spring, the top fixedly connected with arc extrusion board of extrusion push rod, the rotor plate is installed in the outside of extrusion push rod, one side and the discharge gate rotation of rotor plate are connected.

Preferably, the position fixedly connected with rubber sealing ring that one side of rotor plate is close to the discharge gate, the rotor plate is close to one side of rubber sealing ring and evenly installs the arc extrusion piece, makes the device begin to release the fodder when submerged in, then no longer releases the fodder when pulling up the device, has effectively improved the utilization efficiency to the fodder, labour saving and time saving.

(III) beneficial effects

The invention provides a fishing device. The beneficial effects are as follows:

according to the fishing device, through the installation of the reaming device, rubber arranged inside the hollow pipe expands when meeting water, the movable cylinder is driven to slide out of the outer circular frame, the fishing net is transversely pulled, the aperture of the mesh of the fishing net is increased, fish clamped inside the mesh can swim out of the mesh, and the follow-up fish clamped on the mesh still can swim out of the mesh due to continuous expansion of the mesh until the device is pulled out of the water surface mesh to stop expansion, so that the clamped fish is released in time, the long time of clamping the fish in the mesh is avoided, and the survival rate of the fish fry is further improved.

(II), this fishing device, through the installation of first magnet piece and second magnet piece, utilize the principle that like magnet repels each other, make the inside rubber that sets up of hollow tube utilize magnet piece to promote after the inflation of meeting water and remove the cylinder, let the action of fishing net reaming slow down, effectively avoided the fish to produce stress, improved the practicality of device.

And thirdly, the fishing device is characterized in that through installation of the bait device, the elastic air bags are extruded by water pressure to expand inwards to extrude to the arc-shaped extrusion plate, so that the extrusion push rod drives the rotation plate to rotate, the discharge port is not sealed by the rubber sealing ring, the internal bait feed is released, the feed is released when the device is immersed in water, the feed is not released when the device is pulled up, the utilization efficiency of the feed is effectively improved, and the fishing device is time-saving and labor-saving.

And fourthly, the fishing device achieves the aim of fishing only the large fish and releasing the fish fries in the fishing process, captures the mature large fish in a targeted manner, avoids waste and reduces the influence on the fish yield.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the adjusting rope of the present invention;

FIG. 3 is a schematic view of the reamer apparatus of the present invention;

FIG. 4 is a cross-sectional view of the sliding frame of the present invention;

fig. 5 is a cross-sectional view of the structure of the bait station of the invention.

In the figure: the device comprises a top fixing ring 1, a connecting ring 2, a regulating rope 3, a pull rope 4, a limiting ring 5, a fixing plate 6, a bottom plate 7, a reaming device 8, an outer circular frame 81, a device opening 82, a moving cylinder 83, a hollow pipe 84, a water inlet 85, a supporting rod 86, a sliding ball 87, a fishing net 9, a bait device 10, a material storage frame 101, a material outlet 102, an elastic air bag 103, a spring 104, an extrusion push rod 105, a rotary plate 106, a rubber sealing ring 107, an arc extrusion block 108, an arc extrusion plate 109, a first magnet block 11, a sliding frame 12, a push rod 13 and a second magnet block 14.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a fishing device, including top solid fixed ring 1, go-between 2 is evenly installed to one side of top solid fixed ring 1, the inboard of go-between 2 is provided with adjusting rope 3, one side fixedly connected with stay cord 4 of top solid fixed ring 1 is kept away from to go-between 2, spacing ring 5 is installed in the position that go-between 2 was kept away from to the outside of stay cord 4, bottom plate 7 is installed to one side that go-between 2 was kept away from to top solid fixed ring 1 evenly install fixed plate 6, bottom plate 7 is installed to one side that top solid fixed ring 1 was kept away from to fixed plate 6, reaming device 8 is installed to one side that top solid fixed ring 1 is close to fixed plate 6, fishing net 9 is installed to one side of reaming device 8, fishing net 9 is the elasticity fishing net.

The reaming device 8 comprises an outer circular frame 81, the top of the outer side of the outer circular frame 81 is fixedly connected with a top fixing ring 1, a device opening 82 is formed in the bottom of the outer circular frame 81, a movable cylinder 83 is slidably connected to the inner side of the outer circular frame 81, one side of the movable cylinder 83 is close to the position of the device opening 82 and fixedly connected with a fishing net 9, two groups of movable cylinders 83 are arranged, a hollow pipe 84 is arranged between the two groups of movable cylinders 83, and water inlets 85 are uniformly formed in the outer side of the hollow pipe 84 and close to the position of the device opening 82.

The support rods 86 are uniformly installed at positions, far away from the fishing net 9, on the outer sides of the moving cylinders 83, and sliding balls 87 are installed at one ends, far away from the moving cylinders 83, of the support rods 86.

The first magnet block 11 is installed to the side that removes cylinder 83 is close to hollow tube 84, and the inside sliding connection of hollow tube 84 has slip frame 12, and the inside sliding connection of slip frame 12 has push rod 13, and the one end of push rod 13 runs through and extends to the outside of slip frame 12, and the second magnet block 14 is installed to the one end that the push rod 13 is close to slip frame 12, and the inside of hollow tube 84 is filled with the rubber material that meets water inflation.

When the fishing device is used, the whole fishing device is immersed into a fish pond, bait feed is scattered into the device, the pull rope 4 is slowly pulled, the pull rope 4 drives the device to gradually expose out of the water surface from the water surface until the device is completely lifted, internal water flows out of meshes of the fishing net 9, at the moment, fishes with larger volumes cannot smoothly pass through due to the limitation of the sizes of the meshes, and fish fries with smaller volumes flow out of the meshes along with the water, through the arrangement of the fishing device, the fish fries with smaller volumes in the internal fish shoals flow out of the meshes along with the water due to the limitation of the sizes of the meshes of the fishing net, and the fishes with larger volumes are fished and landed, so that the aim of catching and releasing the fish fries only for large fishes in the fishing process is fulfilled, the waste is avoided, and the influence on the fish yield is reduced.

When water flow enters the hollow pipe 84 from the water inlet hole 85, the rubber material inside the hollow pipe 84 expands when meeting water due to the characteristics of the water, the volume of the expanded rubber material increases to push the push rod 13, the second magnet block 14 is pushed out of the sliding frame 12 and is close to the first magnet block 11, due to the principle that like magnets repel each other, the second magnet block 14 pushes the movable cylinder 83 to slide out of the outer round frame 81, the fishing net 9 is transversely expanded and pulled, at the moment, the fish originally clamped at the mesh is gradually restored to the swimming amplitude due to the expansion of the mesh, through the installation of the reaming device, the rubber arranged inside the hollow pipe expands when meeting water to drive the movable cylinder to slide out of the outer round frame, the transverse pulling is carried out on the fishing net, the aperture of the mesh of the fishing net is increased, the fish clamped inside the mesh can swim out, and due to the continuous expansion of the mesh, the fish clamped on the mesh can still swim out from the mesh until the device is pulled out of the water surface to stop expanding, the fish clamped in the mesh is released in time, the survival rate of the fish clamped in the mesh is further improved.

Example two

Referring to fig. 1-5, the present invention provides a technical solution: on the basis of the first embodiment, a bait device 10 is installed on one side, close to the fixed plate 6, of the bottom plate 7, the bait device 10 comprises a material storage frame 101, the outer bottom of the material storage frame 101 is fixedly connected with the bottom plate 7, a discharge hole 102 is formed in one side of the material storage frame 101, an elastic air bag 103 is installed on the outer side of the material storage frame 101, one side of the elastic air bag 103 penetrates through the material storage frame 101, a spring 104 is installed on the inner bottom of the material storage frame 101, one end, far away from the material storage frame 101, of the spring 104 is fixedly connected with an extrusion push rod 105, the top of the extrusion push rod 105 is fixedly connected with an arc extrusion plate 109, a rotating plate 106 is installed on the outer side of the extrusion push rod 105, and one side of the rotating plate 106 is rotationally connected with the discharge hole 102.

A rubber sealing ring 107 is fixedly connected to the position, close to the discharge hole 102, of one side of the rotating plate 106, and an arc extrusion block 108 is uniformly arranged on one side, close to the rubber sealing ring 107, of the rotating plate 106.

When the device is used, the whole fishing device enters the pond, the water pressure born by the elastic air bag 103 is gradually increased, the extrusion force of the water pressure born by the elastic air bag 103 expands inwards and extrudes to the arc extrusion plate 109, the arc extrusion plate 109 is extruded by the expanded spring 104, the extrusion push rod 105 drives the rotation plate 106 to rotate, the discharge port 102 is not blocked by the rubber sealing ring 107 any more, the internal bait feed is released by utilizing water flow, the extrusion push rod drives the rotation plate to rotate by utilizing the extrusion of the water pressure born by the elastic air bag to expand inwards to the arc extrusion plate, the discharge port is not sealed by the rubber sealing ring any more, the internal bait feed is released, the feed is released when the device is submerged in water, the feed is not released when the device is pulled, the utilization efficiency of the feed is effectively improved, and the device is time-saving and labor-saving.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fishing device comprising a top retaining ring (1), characterized in that: the fishing net is characterized in that a connecting ring (2) is uniformly arranged on one side of the top fixing ring (1), an adjusting rope (3) is arranged on the inner side of the connecting ring (2), a pull rope (4) is fixedly connected to one side of the connecting ring (2) away from the top fixing ring (1), a limiting ring (5) is arranged on the outer side of the pull rope (4) away from the position of the connecting ring (2), a fixing plate (6) is uniformly arranged on one side of the top fixing ring (1) away from the connecting ring (2), a bottom plate (7) is arranged on one side of the fixing plate (6) away from the top fixing ring (6), a reaming device (8) is arranged on one side of the top fixing ring (1) close to the fixing plate (6), a fishing net (9) is an elastic fishing net, and a bait device (10) is arranged on one side of the bottom plate (7) close to the fixing plate (6);

the reaming device (8) comprises an outer circular frame (81), the top of the outer side of the outer circular frame (81) is fixedly connected with a top fixing ring (1), a device opening (82) is formed in the bottom of the outer circular frame (81), a movable cylinder (83) is slidably connected in the outer circular frame (81), one side of the movable cylinder (83) is fixedly connected with a fishing net (9) at a position close to the device opening (82), two groups of movable cylinders (83) are provided with hollow tubes (84), and water inlets (85) are uniformly formed in the outer side of the hollow tubes (84) close to the device opening (82);

the outer side of the movable cylinder (83) is uniformly provided with support rods (86) at positions far away from the fishing net (9), and one end of each support rod (86) far away from the movable cylinder (83) is provided with a sliding ball (87);

the bait device (10) comprises a material storage frame (101), wherein the outer bottom of the material storage frame (101) is fixedly connected with a bottom plate (7), a discharge hole (102) is formed in one side of the material storage frame (101), an elastic air bag (103) is arranged on the outer side of the material storage frame (101), one side of the elastic air bag (103) penetrates through the material storage frame (101), a spring (104) is arranged at the inner bottom of the material storage frame (101), one end, far away from the material storage frame (101), of the spring (104) is fixedly connected with an extrusion push rod (105), the top of the extrusion push rod (105) is fixedly connected with an arc extrusion plate (109), a rotating plate (106) is arranged on the outer side of the extrusion push rod (105), and one side of the rotating plate (106) is in rotary connection with the discharge hole (102);

the position of one side of the rotating plate (106) close to the discharge hole (102) is fixedly connected with a rubber sealing ring (107), and one side of the rotating plate (106) close to the rubber sealing ring (107) is uniformly provided with an arc extrusion block (108).

2. A fishing device according to claim 1, wherein: the utility model discloses a hollow tube (84) is equipped with movable cylinder (83), and one side that is close to hollow tube (84) is installed first magnet piece (11), the inside sliding connection of hollow tube (84) has slip frame (12), the inside sliding connection of slip frame (12) has push rod (13), the one end of push rod (13) runs through and extends to the outside of slip frame (12), second magnet piece (14) are installed to the one end that push rod (13) is close to slip frame (12), the inside packing of hollow tube (84) has the rubber material that meets water inflation.