CN106665513B

CN106665513B - Fishing device and fishing box body thereof

Info

Publication number: CN106665513B
Application number: CN201611247982.XA
Authority: CN
Inventors: 邓雪松
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2020-04-14
Anticipated expiration: 2036-12-29
Also published as: WO2018121020A1; CN106665513A

Abstract

The application discloses fishing device and fishing box thereof, fishing box includes: the supporting frame is used for being placed in the fish passing water channel and is provided with a fish inlet; the mesh collecting component is arranged in the supporting frame, and the fish inlet is positioned above the mesh collecting component; a buoyancy tank for floating the mesh gathering assembly; and the gathering part is positioned on the mesh gathering assembly and is used for placing a sitting ring of the fish collecting basket. According to the fishing box body provided by the invention, the external condition requirement required by the fishing box body in the using process is lower, the fishing box body is simple in structure and does not need extra power for supporting during operation, the fishing operation can be completed only by lifting or descending the fish collecting basket, the energy consumption in the fishing process is effectively reduced, and the fishing cost is reduced; moreover, the fishes are gathered to the fish gathering basket through the mesh gathering assembly, so that the fishing efficiency is effectively improved, the operation of dragging the fishes is avoided, the survival rate of the fishes after fishing is effectively improved, and the fishing quality is improved.

Description

Fishing device and fishing box body thereof

Technical Field

The invention relates to the field of fishery protection and research, in particular to a fishing device and a fishing box body thereof.

Background

At present, most of the fishing modes of aquatic products (fishes) are net cage fishing.

In the process, the net cage needs to be lifted up or lowered down integrally, the operation process is complex, and because the whole weight of the net cage is applied to corresponding power equipment in the lowering process, additional power equipment needs to be added, the energy consumption is high, and the fishing cost is further increased; the fishes need to be driven into the net cage in an electric, magnetic or manual driving mode, and the like, so that the fishes entering the net cage are fewer, and the fishing efficiency is not high; in addition, in the fishing process, the fish is easily damaged, the scale and the epidermis of aquatic organisms are easily damaged by dragging the net cage, the survival rate after fishing is low, and the fishing quality is not high.

Therefore, how to reduce the fishing cost and improve the fishing efficiency and the fishing quality becomes a technical problem to be solved urgently by technical personnel in the field.

Disclosure of Invention

Accordingly, the present invention is directed to a fishing box, which can reduce fishing cost and improve fishing efficiency and fishing quality. The invention also provides a fishing device with the fishing box body.

In order to achieve the purpose, the invention provides the following technical scheme:

a fishing box comprising:

the supporting frame is used for being placed in the fish passing water channel and is provided with a fish inlet;

the mesh collecting component is arranged in the supporting frame, and the fish inlet is positioned above the mesh collecting component;

a buoyancy tank for floating the mesh gathering assembly;

and the gathering part is positioned on the mesh gathering assembly and is used for placing a sitting ring of the fish collecting basket.

Preferably, in the above fishing box, the mesh gathering component comprises a first inclined mesh plate close to the fish inlet and a second inclined mesh plate far away from the fish inlet of the fishing box;

the first inclined mesh plate and the second inclined mesh plate are inclined downwards along the mutually approaching direction, and the sitting ring is connected between the first inclined mesh plate and the second inclined mesh plate.

Preferably, the fishing box further comprises:

the lower mesh plate is arranged below the mesh gathering component and used for blocking fishes from passing through the lower part of the mesh gathering component;

and/or an upper mesh plate arranged above the mesh gathering component and used for preventing fish from escaping from the upper part of the mesh gathering component.

Preferably, the fishing box further comprises a movable mesh plate for opening and closing the fish inlet.

Preferably, in the fishing tank, the mesh collection assembly comprises a conical mesh plate;

the seat ring is connected to the center of the conical mesh plate.

Preferably, in the fishing box, the support frame comprises an upper mesh plate arranged above the edge of the conical mesh plate, and the fish inlet is positioned on the upper mesh plate;

and/or the support frame comprises a lower mesh plate arranged below the edge of the conical mesh plate.

Preferably, in the fishing box, the mesh collecting component is fixed in the support frame.

Preferably, in the fishing tank, the buoyancy tank includes:

the upper buoyancy tank is arranged on the upper part of the support frame, and the lower buoyancy tank is arranged on the lower part of the support frame.

Or, a single buoyancy tank disposed on the support frame.

Preferably, in the fishing box, the mesh collecting component is movably arranged in the support frame;

the flotation tank including set up in the mesh gathers the little flotation tank of subassembly bottom.

The invention also provides a fishing device, which comprises a fish collecting basket and the fishing box body;

the fishing device comprises the fishing box body; or the fishing device comprises a plurality of fishing box bodies which are connected in series, in parallel or in series-parallel.

Compared with the prior art, the fishing box body provided by the invention has the advantages that the external condition requirement required in the using process is lower, the fishing box body is simple in structure and simple in operation and maintenance, extra power is not required for supporting, the fishing operation can be completed only by lifting or descending the fish collecting basket, the energy consumption in the fishing process is effectively reduced, and the fishing cost is reduced; moreover, the fishes are gathered to the fish gathering basket through the mesh gathering assembly, so that the fishing efficiency is effectively improved, the operation of dragging the fishes is avoided, the survival rate of the fishes after fishing is effectively improved, and the fishing quality is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a plurality of first fishing boxes connected in series according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a first fishing box and a fish collecting basket according to an embodiment of the present invention in a first state;

FIG. 3 is a structural diagram of a first fishing box and a fish collecting basket in a second state according to an embodiment of the present invention;

FIG. 4 is a schematic front view of a first fishing box and a fish collecting basket according to an embodiment of the present invention;

FIG. 5 is a left side view of the first fishing box and the fish collecting basket according to the embodiment of the present invention;

fig. 6 is a right-side structural view of the first fishing box and the fish collecting basket according to the embodiment of the present invention;

FIG. 7 is a schematic top view of a first fishing box and a fish collecting basket according to an embodiment of the present invention;

FIG. 8 is a first structural view of a first fishing tank according to an embodiment of the present invention;

FIG. 9 is a second structural view of the first fishing tank according to the embodiment of the present invention;

FIG. 10 is a schematic structural view of a second fishing box and a fish collecting basket according to an embodiment of the present invention;

FIG. 11 is a schematic front view of a second fishing box and a fish collecting basket according to an embodiment of the present invention;

FIG. 12 is a left side view of the second fishing box and the fish collecting basket according to the embodiment of the present invention;

FIG. 13 is a right side view of the second fishing box and the fish collecting basket according to the embodiment of the present invention;

FIG. 14 is a schematic diagram of a second embodiment of a fishing tank with a mesh collection assembly and a seat ring;

fig. 15 is a schematic front view of a support frame and a buoyancy tank of a second fishing box according to an embodiment of the present invention;

fig. 16 is a left side view schematically illustrating a second fishing box according to an embodiment of the present invention;

FIG. 17 is a schematic view of a plurality of third fishing boxes connected in series according to an embodiment of the present invention;

FIG. 18 is a structural view of a third fishing box and a fish collecting basket according to an embodiment of the present invention in a first state;

FIG. 19 is a structural view of a third fishing box and a fish collecting basket according to the embodiment of the present invention in a second state;

FIG. 20 is a schematic front view of a third fishing box and a fish collecting basket according to an embodiment of the present invention;

fig. 21 is a left side view of the third fishing box and the fish collecting basket according to the embodiment of the present invention;

FIG. 22 is a top view of a third fishing box and a fish collecting basket according to an embodiment of the present invention;

FIG. 23 is a schematic structural view of a third fishing tank according to an embodiment of the present invention;

fig. 24 is a schematic sectional view of a third fishing box according to an embodiment of the present invention.

Detailed Description

The core of the invention is to provide a fishing box body to reduce fishing cost and improve fishing efficiency and fishing quality. The invention also provides a fishing device with the fishing box body.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention provides a fishing box, including: support frame, flotation tank, mesh group subassembly and seat ring. The support frame is used for being placed in the fish passing water channel A, and a fish inlet is formed in the support frame; the buoyancy tank is used for floating the mesh collecting assembly; the mesh collecting component is arranged in the support frame, and the fish inlet is positioned above the mesh collecting component; sit ring 3 and be located the mesh and gather the position that gathers of subassembly for place collection fish basket 1.

According to the fishing box body provided by the embodiment of the invention, the fishing box body floats on the fish passing water channel A with a certain depth under the action of the buoyancy tank, after the fish collecting basket 1 is placed in the sitting ring 3, the mesh summarizing assembly is influenced by the gravity of the fish collecting basket 1 and sinks together with the fish collecting basket 1, and the fishing box body stops after sinking to a certain depth, at the moment, the fish inlet of the support frame is positioned in the fish passing water channel A, and the fishing box body enters the preparation stage of fishing. The fish in the fish passing water channel A enters the supporting frame through the fish inlet and swims above the mesh gathering component. When beginning to fish, slowly lift collection fish basket 1, along with collection fish basket 1's lift, the downward gravity that the fishing box body received reduces, and the mesh gathers the subassembly and upwards slowly floats under the effect of flotation tank. Because sit ring 3 and be located the mesh and gather the position that gathers of subassembly, gather the subassembly come-up in-process at the mesh, the fishing box internal water (the mesh gathers the water of subassembly top) spills through the mesh structure that the subassembly was gathered to the mesh, and fish gathers the subassembly through the mesh and gathers to sitting in ring 3 collection fish basket 1. When the buoyancy tank rises to a certain position and does not float upwards any more, the fish collecting basket 1 is separated from the sitting ring 3, and the catching and flowing process is completed.

Wherein, the fish passing water channel A can be a natural water channel or an artificial water channel. In the artificial waterway, the fish-passing waterway a may be a portion fixed in a geographical environment, such as a concrete structure attached to a local topographic condition, or an integral frame fixed to the local topographic condition, etc. Or may be a portable movable part that moves relative to the geographical environment, such as a moving water course suspended in water. In the embodiment where the fish passage a is an artificially manufactured passage, the artificially manufactured passage may be located along a geographical environment so that water flows automatically through the artificially manufactured passage, for example, the artificially manufactured passage (e.g., a moving passage) may be placed on a turbulent river, a plurality of artificially manufactured passages may be connected, and water may be guided to the inside of the fish passage a by the self-flow of the river; an external mechanism can also be used to cause the water flow to flow through the artificial water channel, for example, a water pump can be used to guide the water flow outside the fish channel A to the inside of the fish channel A to generate the water flow passing through the fish channel A. It can be understood that, in the above-mentioned various fish passing water channels a, it is only necessary to ensure that the water channels can carry the fishes to flow.

According to the fishing box body provided by the embodiment of the invention, the external condition requirement required by the fishing box body in the using process is lower, the fishing box body is simple in structure, does not need extra power for supporting during operation, is simple to operate and maintain, can complete fishing operation only by lifting or descending the fish collecting basket 1, effectively reduces the energy consumption in the fishing process, and reduces the fishing cost; and, during fish gathered fish basket 1 through the mesh subassembly that gathers, effectively improved fishing efficiency, avoided the operation that fish pulled, effectively improved the survival rate of the fish after catching, improved fishing quality.

It should be noted that, due to the fish aquataxis, when the fishing box body is placed in the fish water passage a, the fish inlet faces the water flow direction (downstream direction), so that the fish can actively enter the fishing box body from the fish inlet under the action of the aquataxis. The electric, magnetic or manual driving mode is not needed in the fishing and fish loading process, so that the influence on the body and physiological functions of the fish in the catching process is reduced. The fish passing water passage A is matched with the structure of the fishing box body, and when the fishing box body is rectangular, the fish passing water passage A is rectangular; when the fishing box body is round, the fish passing water channel A is round.

The seat ring 3 may be round, square or of other shape, just to ensure that the fish basket 1 is erected.

1-9, in a first embodiment, the mesh summary assembly includes a first inclined mesh panel 4 proximate the fish inlet and a second inclined mesh panel 7 distal from the fish inlet of the fishing tank; the first inclined mesh plate 4 and the second inclined mesh plate 7 are inclined downwards along the mutually approaching direction, and the seat ring 3 is connected between the first inclined mesh plate 4 and the second inclined mesh plate 7. In the net hole gathering component floating process, fishes gather to the position of the sitting ring 3 along the first inclined mesh plate 4 and the second inclined mesh plate 7 and enter the fish collecting basket 1.

In order to avoid fish escape, the fishing box body further comprises a lower mesh plate 5 which is arranged below the mesh gathering component and used for blocking fish from passing through the lower part of the mesh gathering component; and/or an upper mesh plate 6 arranged above the mesh gathering component and used for preventing fish from escaping from the upper part of the mesh gathering component.

In this embodiment, the lower mesh plate 5 is located at the end of the first inclined mesh plate 4 remote from the second inclined mesh plate 7 and extends downwardly; through setting up lower part mesh board 5, effectively avoided the fish to gather the condition that the lower extreme of subassembly passes through the fishing box by the mesh.

The upper mesh plate 6 is located at the end of the second inclined mesh plate 7 remote from the first inclined mesh plate 4 and extends upwardly. Through setting up upper portion mesh plate 6, avoided fish to escape the fishing box by the one end that first slope mesh plate 4 was kept away from to second slope mesh plate 7.

It is also possible to provide only the first inclined mesh plate 4 or only the second inclined mesh plate 7, which will not be described in detail here.

As shown in fig. 9, further, the fishing tank provided by the embodiment of the present invention further includes a movable mesh plate 11 for opening and closing the fish inlet. That is, during the fishing process, the movable mesh plate 11 closes the fish inlet so as to further prevent the fish from escaping from the fishing tank through the fish inlet.

In this embodiment, the mesh summary assembly is secured within the support frame 8. Therefore, in the fishing process, the mesh collecting component and the support frame 8 can float up and down in the fish passing water channel A under the action of the buoyancy tank to finish the fishing operation.

In this embodiment, the buoyancy tank comprises, in view of stability: an upper buoyancy tank 2 arranged on the upper part of the support frame 8; a lower buoyancy tank 10 arranged at the lower part of the support frame 8. Through the arrangement, the fishing box body can float in the fish passing water channel A.

Of course, only a single buoyancy tank can be arranged, and the single buoyancy tank is arranged on the support frame, so that the support frame can float upwards and sink downwards.

More than three buoyancy tanks can be arranged on the support frame, which are not described one by one and are all within the protection range.

The top of support frame 8 is provided with support piece 9, avoids support frame 8 to warp, has improved the structural stability of fishing box.

As shown in fig. 10-16, in a second embodiment, a lightweight design is used, i.e., the mesh collection assembly is movably disposed within the support frame 8; the flotation tank is including setting up in the mesh and gathering the little flotation tank 13 of subassembly bottom, promptly, the mesh gathers the subassembly bottom and has little flotation tank 13. The mesh collecting component is driven to float through the small buoyancy tank 13.

It will be appreciated that the support frame 8 in this embodiment corresponds to an artificially made water channel in the fish passage a, i.e. the support frame 8 itself forms a water channel for fish to flow through, and that in embodiments having buoyancy chambers outside the support frame 8, the support frame 8 may be used as a moving water channel. Of course, the support frame 8 may be a fish passage a fixed in the geographic environment, that is, the support frame 8 is used as a fixed passage.

In the embodiment, for convenience of installation, the support frame 8 is further provided with an upper buoyancy tank 2 and a lower buoyancy tank 10, so that the support frame 8 stably floats in water; the small buoyancy tank 13 drives the mesh gathering component to float up and down, and the operation that the mesh gathering component gathers fishes to the fish gathering basket 1 is completed.

The upper buoyancy tank 2 and the lower buoyancy tank 10 may not be provided, and the support frame 8 may be fixedly provided in the fish passage a.

In order to reduce the weight of the mesh collecting assembly as much as possible, the upper mesh plate 6 is fixed on the support frame 8, the lower mesh plate 5 comprises a fixed lower mesh plate 51 and a movable lower mesh plate 52, the fixed lower mesh plate 51 is fixed on the support frame 8 to form a fish inlet B, the movable lower mesh plate 52 is positioned on one side of the mesh collecting assembly close to the fish inlet B, and the movable lower mesh plate 52 is in sliding contact with the inner wall of the fixed lower mesh plate 51 (the fixed lower mesh plate 51 faces the wall surface of the upper mesh plate 6) so as to prevent fish from swimming to the lower part of the mesh collecting assembly.

In this embodiment, the mesh summary assembly is also composed of the first inclined mesh plate 4 and the second inclined mesh plate 7, but may have other structures. The mesh summary assembly may be made to include a conical mesh plate; the seat ring is connected with the center of the conical mesh plate. Wherein, the flotation tank is including setting up in the little flotation tank of conical mesh board bottom, promptly, conical mesh board bottom has little flotation tank. In the specific use process, the big end of the conical mesh plate faces upwards and the small end faces downwards, so that fishes can be gathered in the fish collecting basket 1 on the sitting ring under the action of gravity. In order to match with the conical mesh plate so that the mesh collection assembly can be movably arranged in the support frame, the inner wall of the support frame is preferably arranged to be circular so as to be matched with the large end of the conical mesh plate.

As shown in fig. 17-24, in a third embodiment, the mesh consolidation assembly includes a conical mesh plate 4'; the seat ring 3 'is connected to the centre of the conical mesh plate 4'. It will be appreciated that the conical mesh plate 4 'has its large end facing upwards and its small end facing downwards so that fish may be gathered into the fish collection basket 1 on the seat ring 3' during ascent of the mesh gathering assembly.

In the embodiment, the lower annular mesh plate 5 'and the upper annular mesh plate 6' form a support frame; the upper annular mesh plate 6 ' is arranged above the edge of the conical mesh plate 4 ' and is used for preventing fish from escaping from the upper part of the conical mesh plate 4 '. The lower annular mesh plate 5 ' is arranged below the edge of the conical mesh plate 4 ' and is used for blocking fish from passing through the lower part of the conical mesh plate 4 '. As shown in fig. 23, the lower annular mesh plate 5 'and the upper annular mesh plate 6' are both annular mesh plates arranged along the edge of the conical mesh plate 4 ', and the fish inlet B is positioned on the upper annular mesh plate 6'. Through the arrangement, the whole fishing box body is of a circular structure, so that the fishing box body can rotate in the fish passage A, and the inner wall of the fish passage A can be sealed to form a fish inlet B. Of course, a movable mesh plate for opening and closing may be provided at the fish inlet B.

In this embodiment, the mesh collecting assembly is fixedly connected with the support frame, the upper buoyancy tank 2 'is arranged to be of an annular structure and is connected with the upper end of the upper annular mesh plate 6', and the lower buoyancy tank 10 'is positioned on the lower annular mesh plate 5'.

The embodiment of the invention also provides a fishing device, which comprises the fish collecting basket 1 and any one of the fishing box bodies. Wherein, the fishing device comprises a fishing box body; or the fishing device comprises a plurality of fishing box bodies which are connected in series, in parallel or in series-parallel. Wherein, a plurality of fishing box body series-parallel connection are established in a plurality of fishing box body and are had the structure of establishing ties and connecting in parallel.

It will be appreciated that in configurations where multiple fishing tanks are connected in series, parallel or series-parallel, the lower mesh plate of some of the fishing tanks may be eliminated.

It should be noted that any kind of fish basket can be adopted as the fish collecting basket 1, and only the fish basket is required to be ensured to contain fish.

Preferably, set up collection fish basket 1 into self-discharging formula collection fish device to make collection fish basket 1 accomplish the self-discharging function, be convenient for clear up, reduce artifical intensity of labour, reduce the maintenance cost.

As shown in fig. 2 and 3, in the present embodiment, the fish collecting basket 1 is a cylindrical structure, and includes a cylindrical hoisting support frame and a turning spherical shell, the cylindrical hoisting support frame is a support structure of the fish collecting basket 1, and the lower portion of the cylindrical hoisting support frame is hinged to the turning spherical shell, so that the turning spherical shell can rotate freely by 360 degrees; the upper part is provided with a lifting hook connector so as to connect the cylindrical lifting support frame with the lifting device and facilitate the lifting operation of the fish collecting basket 1. The inside flotation tank that has of upset spherical shell, the homonymy that the upset spherical shell was provided with interior flotation tank is provided with the balancing weight, and the upper shed slope when the upset spherical shell was vacant, and the upset spherical shell is that the opening is flat just up gradually after going into water, and the opening of upset spherical shell is flat just when full water, and the upper shed begins to slope after getting into water, and the 180 degrees of overturning after submerging keeps the upset state before breaking away from the surface of water, overturns original tilt state after going out water completely. Through the arrangement, the turnover movement of the turnover control spherical shell is completed, and then the transfer operation of fish in the fish collecting basket 1 is completed.

In order to further accurately operate and control, mechanical transmission or electromechanical equipment can be additionally arranged, and the overturning motion precision of the overturning spherical shell is improved through further control operation of the mechanical transmission or electromechanical equipment on the overturning spherical shell.

Wherein the cylindrical lifting support frame is provided with at least one access door for facilitating fish to enter the fish basket 1.

When the fish collecting basket 1 is empty, the opening at the upper part of the turnover spherical shell is inclined due to the arrangement of the balancing weight; because the inner floating boxes are arranged on the same side, the turnover spherical shell rotates towards the normal direction gradually after entering water, the upper opening of the turnover spherical shell is upward when the water is full, the turnover spherical shell is in a normal state, the turnover spherical shell continues to turn over after entering the water, and the turnover spherical shell turns over for 180 degrees after all entering the water until the spherical shell is kept in a turnover state before leaving the water surface, and turns back to the original inclined state after all leaving the water surface.

As shown in fig. 10 and 11, the fish collecting basket 1 further comprises a protective cover 12, the protective cover 12 is a barreled structure with an upper opening and a lower opening, the cylindrical hoisting support frame is slidably arranged in the protective cover 12, the opening and closing functions of the access door on the cylindrical hoisting support frame are realized through the sliding of the protective cover 12 relative to the cylindrical hoisting support frame, and the fish collecting basket 1 is ensured to leak less water during the transportation process of the fish collecting basket 1.

The fishing box body is put into to hoisting accessory collection fish basket 1, and fishing box body and collection fish basket 1 sink to relative flotation tank position simultaneously, and the in-process that sinks 1 inside upset spherical shells of collection fish basket contact the inner circle of sitting ring 3 of fishing box body, and the inner circle of sitting ring 3 prevents the upset spherical shell rotation of collection fish basket 1 for the upper portion opening of upset spherical shell up, the upset spherical shell is in the straight state. The guard shield 12 of collection fish basket 1 is opened, and the passway door that the supporting rack was lifted by crane to the cylindricality with cross fish waterway A intercommunication to fish gather in collection fish basket 1 under the mesh subassembly that gathers. When the lifting device lifts the fish collecting basket 1 out of the fishing box body, the fishing box body and the fish collecting basket 1 float upwards simultaneously until the fish collecting basket 1 is lifted away from the fishing box body.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fishing box body is characterized by comprising:

the mesh collecting component is arranged in the support frame, the fish inlet is positioned above the mesh collecting component, and the mesh collecting component is fixed in the support frame;

the buoyancy tank is used for floating the mesh collecting assembly and comprises an upper buoyancy tank arranged at the upper part of the support frame and a lower buoyancy tank arranged at the lower part of the support frame;

2. The fishing tank of claim 1, wherein the mesh aggregation component comprises a first angled mesh panel proximate to the fish inlet and a second angled mesh panel distal to the fish inlet of the fishing tank;

3. A fishing tank as defined in claim 1, further comprising:

4. Fishing box according to claim 1, further comprising a mobile mesh panel for opening and closing said fish inlet.

5. The fishing box of claim 1, wherein the mesh collection assembly comprises a conical mesh panel;

the seat ring is connected to the center of the conical mesh plate.

6. The fishing box of claim 5, wherein the support frame includes an upper annular mesh plate disposed above the edge of the conical mesh plate, the fish inlet being located in the upper annular mesh plate;

and/or the support frame comprises a lower annular mesh plate arranged below the edge of the conical mesh plate.

7. Fishing gear comprising a fish basket, characterized in that it further comprises a fishing tank according to any of claims 1-6;