CN113854244A - Small fish catching device for offshore shallow water area and fishing method thereof - Google Patents
Small fish catching device for offshore shallow water area and fishing method thereof Download PDFInfo
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- CN113854244A CN113854244A CN202111194196.9A CN202111194196A CN113854244A CN 113854244 A CN113854244 A CN 113854244A CN 202111194196 A CN202111194196 A CN 202111194196A CN 113854244 A CN113854244 A CN 113854244A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
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Abstract
The invention discloses a small fish catching device for a near-shore shallow water area and a fishing method thereof. The catching device of the invention fully utilizes the specific life habit of the small fish in the shallow water area, the buoy group can be operated by a single person to simulate the traditional fish catching operation method, and the aim of catching fish in a large scale can be fulfilled completely only by single person arrangement, single person operation and single person recovery. The device is ingenious in design, very simple in structure, low in cost and capable of being processed by visible materials everywhere, and batch commercial production can be achieved through a mature process, so that the use requirements of different people are met.
Description
Technical Field
The invention relates to the technical field of fishing, in particular to a small fish catching device for a near-shore shallow water area and a fishing method thereof.
Background
China has wide land and numerous water areas, and small fishes are often seen to form groups and form teams in shallow water areas near the banks of rivers, ponds and streams. The small fish is delicious in taste, and is delicious food no matter steamed, coiled in red or cooked after being made into dried fish, so that the small fish is well received by fishermen and popular among eaters.
However, it is very difficult to catch the small fish, and although the small fish is numerous and seems to be available at will, the reaction is extremely sensitive, the moving speed is extremely fast, and the fluctuation of the silk is sensed to disappear instantly without shadow and trace, so that the fish can hardly be caught by bare hands, even though the special fishing net is used, the reaction and the moving speed of the small fish can not be reached, even if something touches the water surface, the small fish can react immediately, so the catching is very difficult, and a lot of time is usually spent but the small fish is hardly harvested. Meanwhile, most of the small fishes swim close to the water bottom, the water surface of the shallow water area is clear, the positions of the fishes are misjudged by naked eyes due to light refraction, and the catching difficulty is further increased.
On the other hand, fish catching is a traditional fishing technique, in the fish catching operation, a fishing net is usually arranged in advance at a proper position, then an enclosure is formed by a great amount of manpower, fish groups are frightened or driven to escape towards the expected direction, and finally the fish groups fall into the fishing net arranged in advance. The fishing net is an effective and ingenious fishing means, does not need people to react with fish and move the fish at a certain speed, but changes the fishing with the net into the fishing with the fish, and utilizes the high maneuverability of fish schools to enable the fish schools to automatically cast the net, so the fishing net is widely applied for a long time. However, the fish catching needs to form an enclosure in a large water area, so that a large amount of labor cost is required, which is also a problem that cannot be ignored.
Disclosure of Invention
The present invention has been made to solve the above problems by providing a small fish catching apparatus for use in a shallow water area near shore and a method of catching fish using the same.
In order to achieve the purpose, the invention discloses a small fish catching device for a shallow water area near the shore, which comprises a main fishing net and a buoy group, wherein a fish inlet is formed in one side of the main fishing net, the buoy group is used for driving small fish into the main fishing net, the buoy group comprises a rope, a counterweight and a buoy, the counterweight is installed on the rope and used for sinking the rope into water, the buoy can float on the rope in water to drive the small fish, one end of the rope is installed on one side of the fish inlet, and the other end of the rope is provided with a furling end used for driving the buoy group to approach to the fish inlet.
And furthermore, the fishing net also comprises an auxiliary fishing net which can be enclosed with the main fishing net, the buoy group and the water bank to form a fish school enclosure, one end of the auxiliary fishing net is arranged at the other side of the fish inlet, and the other side of the auxiliary fishing net extends to the water bank side.
Furthermore, supplementary fishing net include auxiliary net and with the auxiliary positioning pole that auxiliary net is connected, many the auxiliary positioning pole is laid along the length direction of auxiliary net, the bottom of auxiliary positioning pole is provided with the grafting pointed end.
Further, the buoy group further comprises a connecting rope and a binding rope, a sleeving hole is formed in the counterweight and sleeved with the rope, the connecting rope comprises a first connecting rope and a second connecting rope, the first connecting rope is in lap joint with a connecting rope saddle-shaped annular structure on the rope, the counterweight is arranged between saddle bridges of the first connecting rope, the first connecting rope is in lap joint with a saddle surface of the second connecting rope and is in a binding rope saddle-shaped annular structure penetrating through the sleeving hole, and the buoy is connected with the first connecting rope through the second connecting rope.
Furthermore, the fish-feeding device also comprises a rope fixing rod for fixing one end of the rope, and the bottom of the rope fixing rod is provided with an insertion tip for inserting and fixing one side of the fish-feeding opening.
Furthermore, the surface of the buoy is coated in white, two ends of the second connecting rope are connected with the buoy respectively, and the second connecting rope penetrates through the gap between the saddle bridges of the first connecting rope.
Further, main fishing net includes arch supporting beam, lower arch supporting beam, under bracing steel wire, connection rope and net, go up arch supporting beam and lower arch supporting beam cross arrangement and pass through at the cross position connect the rope and connect, the under bracing steel wire encloses to be established go up arch supporting beam and lower arch supporting beam's lower part, the net encloses to be established except advancing the side outside the fish mouth on main fishing net, the downside of going up arch supporting beam and lower arch supporting beam both ends is provided with inserts most advanced.
Furthermore, main fishing net still includes the tongs roof beam, the upper end of tongs roof beam is passed through connect the rope and connect go up the intersection position of arch supporting beam and lower arch supporting beam, the lower extreme with the lower support steel wire is connected.
Then, the invention discloses a method for catching fishes in shallow water near shore, which comprises the following steps:
s1, fixedly installing a main fishing net in the shallow water area near the shore, wherein the fish inlet of the main fishing net faces the direction in which the small fish is driven in;
s2, inserting a rope fixing rod at one side far away from the water bank and close to the fish inlet, wherein the lower end of the rope fixing rod is tied to one end of a rope of the buoy group, and the rest part of the buoy group is placed on the ship;
s3, rowing a circle in a water area and placing buoy groups in the water gradually, wherein the buoy groups are connected to a single person of a shore finishing device all the time, the main fishing net and the water shore jointly form a fixed surface of the catching device, the buoy groups form a moving surface of the catching device, and the moving surface and the fixed surface are matched to form a fish shoal enclosure;
s4, gathering the buoy group along one side of the water bank, wherein the fish group enclosure ring is gradually reduced towards the main fishing net;
and S5, after the small fish enter the main fishing net, withdrawing the main fishing net.
Further, after the step S1, the method further includes a step S11: and a first auxiliary positioning rod is inserted into the other side of the fish inlet close to the water bank, then other auxiliary positioning rods are sequentially inserted towards the water bank and are connected to the water bank, and the main fishing net, the buoy group, the auxiliary fishing net and the water bank are enclosed to form a fish school enclosure.
Compared with the prior art, the invention has the advantages that:
the catching device of the invention fully utilizes the specific life habit of the small fish in the shallow water area, the buoy group can be operated by a single person to simulate the traditional fish catching operation method, and the aim of catching fish in a large scale can be fulfilled completely only by single person arrangement, single person operation and single person recovery. The device is ingenious in design, very simple in structure, low in cost and capable of being processed by visible materials everywhere, and batch commercial production can be achieved through a mature process, so that the use requirements of different people are met. Therefore, the fishing device has wide application and commercial prospect no matter being used as single outdoor survival equipment, farmhouse entertainment demonstration device or country entertainment facility.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a general schematic view of a small fish catching device for shallow water near shore according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an auxiliary fishing net of the small fish catching device for the shallow water near the bank in the embodiment of the invention;
FIG. 3 is a schematic structural diagram of a buoy group of the small fish catching device for the shallow water near the shore according to the embodiment of the invention;
FIG. 4 is a schematic diagram of a rope system connection of a buoy group of the small fish catching device for the shallow water near the shore according to the embodiment of the invention;
FIG. 5 is a schematic structural diagram of a main fish net of the small fish catching device for the shallow water near the bank, which is disclosed by the embodiment of the invention;
fig. 6 is a schematic layout diagram of a small fish catching device for shallow water near shore according to an embodiment of the present invention (in fig. 6, fig. 1 shows the layout of a main fishing net and an auxiliary net, fig. 2 shows the layout of a rope fixing rod, fig. 3 shows the layout of a buoy group, and fig. 4 shows the operation of the buoy group to reduce a fish group enclosure);
FIG. 7 is a schematic top view of the arrangement of the small fish catching device for shallow water near shore according to the embodiment of the present invention;
FIG. 8 is a schematic view of the underwater state of the buoy cluster of the small fish catching device for the shallow water near the shore according to the embodiment of the invention;
fig. 9 is a schematic top view illustrating a net retracting process of the small fish catching device for shallow water near shore according to the embodiment of the present invention.
Illustration of the drawings:
1. a main fishing net; 11. an upper arched support beam; 12. a grab beam; 13. a lower arched support beam; 14. a connecting rope; 15. a lower support steel wire; 16. a net; 17. a fish inlet; 2. a rope fixing rod; 3. a group of buoys; 31. a rope; 32. a counterweight; 33. tying a rope; 34. connecting ropes; 341. a first connecting rope; 342. a second connecting rope; 35. a float; 4. an auxiliary fishing net; 41. an auxiliary positioning rod; 42. an auxiliary net.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in figures 1-9, the invention firstly discloses a small fish catching device for shallow water areas near the shore, which comprises a main fishing net 1 with a fish inlet 17 arranged on one side and a buoy group 3 for driving small fish from the fish inlet 17 into the main fishing net 1, wherein the buoy group 3 comprises a rope 31, a counterweight 32 arranged on the rope 31 for sinking the rope 31 into the water and a buoy 35 capable of floating on the rope 31 in the water to drive the small fish, and the buoy 35 is a wood board or other light objects. One end of the rope 31 is installed at one side of the fish inlet 17, and the other end is provided with a furling end for the float group 3 to be driven by a single person to move close to the fish inlet 17. The entire buoy group 3 is sunk into the water by the action of the counterweight 32, but the lightweight buoy 35 floats on the water due to its buoyancy, so that the whole buoy group 3 is semi-floating on the water bottom and forms a fish shoal driving surface moving along with the rope 31. The plurality of buoys 35 tied on the rope 31 are connected into a surface, thereby forming a fish shoal driving surface, which can be called as a moving surface and is used for simulating a large number of people in the traditional fish driving operation.
In this embodiment, as shown in fig. 2, in order to make the fish inlet 17 of the main fishing net 1 fit to the bottom of the water and prevent the small fish from easily jumping out of the water surface and escaping after the main fishing net 1 is too close to the water bank, the present invention further comprises an auxiliary fishing net 4 which can surround the main fishing net 1, the buoy group 3 and the water bank to form a fish school enclosure, one end of the auxiliary fishing net 4 is installed at the other side of the fish inlet 17, and the other side extends to the water bank. Specifically, in order to facilitate the recovery and the arrangement of the auxiliary fishing net 4, the auxiliary fishing net 4 includes an auxiliary net 42 and auxiliary positioning rods 41 connected to the auxiliary net 42, a plurality of auxiliary positioning rods 41 are arranged along the length direction of the auxiliary net 42, and the bottoms of the auxiliary positioning rods 41 are provided with insertion tips. When the auxiliary positioning rod 41 is arranged, the auxiliary positioning rod 41 is only required to be gradually inserted into a water bank, and meanwhile, the auxiliary net 42 and the auxiliary positioning rod 41 can be wound after the auxiliary fishing net 4 is recovered, so that the occupied space is less.
In the present embodiment, as shown in fig. 3 and 4, in order to realize the connection and fixation of the buoy 35 and the counterweight 32 in the buoy group 3, a connection rope 34 and a tying rope 33 are further included, a socket hole for socket connection with the rope 31 is provided in the counterweight 32, and a waste nut or other porous weight may be used. The connection rope 34 includes a first connection rope 341 and a second connection rope 342, the first connection rope 341 forms a connection rope saddle-shaped annular structure overlapping on the rope 31, the counterweight 32 is arranged between the saddle bridges of the first connection rope 341, the tying rope 33 forms a tying rope saddle-shaped annular structure overlapping on the saddle surface of the first connection rope 341 and passing through the socket hole, and the buoy 35 is connected with the first connection rope 341 through the second connection rope 342 (the buoy 35 is provided with a connection hole). Thereby, the weight 32 is clamped between the first connecting string 341 and the binding string 33, and the second connecting string 342 connected to the float 35 is clamped between the first connecting string 341 and the rope 31, so that the float 35 is firmly fixed to the weight 32 running over the rope 31 and can freely swing.
In the present embodiment, a rope fixing rod 2 for fixing one end of the rope 31 is further included, and the rope fixing rod 2 may be made of bamboo, tree branches, or the like. The bottom of the rope fixing rod 2 is provided with an insertion tip end which is inserted and fixed at one side of the fish inlet 17, so that when the buoy group 3 is laid, the rope fixing rod 2 only needs to be inserted into water and can be brought into the water bottom through the rope fixing rod 2, manual underwater fixing is not needed, and the laying method is simplified.
In this embodiment, the surface of the float 35 is painted white to increase the conspicuity for effectively driving the fish in use. And both ends of the second connecting rope 342 are connected with a buoy 35, and the second connecting rope 342 passes through the saddle bridge of the first connecting rope 341, so that when the rope 31 is dragged at the water bottom, the buoys 35 at the same fixed position can also collide with each other to generate sound waves to drive small fish.
In this embodiment, as shown in fig. 5, the main fishing net 1 includes an upper arched support beam 11, a lower arched support beam 13, a lower support wire 15, a connecting rope 14 and a net 16, and the net 16 is a fine-meshed fishing net, and may be a simple material such as a used mosquito net. The upper arched support beam 11 and the lower arched support beam 13 are arranged crosswise and connected at the crossing position by a connecting rope 14, and the upper arched support beam 11 and the lower arched support beam 13 are made of a material having good toughness such as bamboo pieces stacked and bundled by a plurality of connecting ropes 14, and a lightweight material having a wide range of applications such as a Glass Fiber Reinforced Plastic (GFRP) rod can be used. The lower support wires 15 are enclosed in the lower portions of the upper arched support beams 11 and the lower arched support beams 13, thereby forming a pentahedral frame. The net 16 is arranged around the side surface of the main fishing net 1 except the fish inlet 17, namely one side of the pentahedron frame is arranged in a hollow way. The lower sides of both ends of the upper arched support beam 11 and the lower arched support beam 13 are provided with insertion tips so as to facilitate the main fishing net 1 to be inserted into the water bottom to be fixed.
In this embodiment, in order to facilitate laying and retrieving the main fishing net 1, the main fishing net 1 further comprises a grab beam 12, the upper end of the grab beam 12 is connected to the crossing position of the upper arched supporting beam 11 and the lower arched supporting beam 13 through a connecting rope 14, the lower end of the grab beam is connected to the lower supporting steel wire 15, and the upper end and the lower end of the grab beam 12 are both manually grasped by the grab beam 12.
Then, the invention discloses a method for fishing small fishes in shallow water near shore, which is shown in figures 6-9 and comprises the following steps:
s1, fixedly installing a main fishing net 1 at a rich fish school position of a shallow water area near the bank, wherein a fish inlet 17 of the main fishing net 1 faces the direction in which small fish are driven in, specifically, the projection of the normal direction of a non-net opening surface where a hand grab beam 12 of the main fishing net 1 is positioned on the horizontal plane is parallel to the bank, inserting the lower ends of an upper arched supporting beam 11 and a lower arched supporting beam 13 of the main fishing net 1 into soil for fixing, and further hanging heavy objects on the beams when necessary;
s2, inserting the rope fixing rod 2 at one side far away from the water bank and close to the fish inlet 17, fastening one end of the rope 31 of the buoy group 3 at the lower end of the rope fixing rod 2, and placing the rest part of the buoy group 3 on the ship;
s3, finally, rowing a circle in a water area, gradually placing the buoy group 3 in water, connecting the buoy group 3 to a single person of a shore finishing device all the time, wherein the main fishing net 1 and the water shore jointly form a fixed surface of the catching device, the buoy group 3 forms a moving surface of the catching device, the moving surface and the fixed surface are matched to form a fish school enclosure, and the arrangement can be simply finished if a shallow water area of a small-area water area walks in water;
s4, gathering the buoy group 3 along one side of the water bank, and gradually reducing the fish group enclosure to the main fishing net 1;
and S5, after the small fish enter the main fishing net 1, withdrawing the main fishing net 1 to finish the fishing of the small fish.
Further, after the step S1, the method further includes a step S11: a first auxiliary positioning rod 41 is inserted into the other side of the fish inlet 17 close to the water bank, then other auxiliary positioning rods 41 are inserted in sequence towards the water bank direction and are connected to the water bank, and the main fishing net 1, the buoy group 3, the auxiliary fishing net 4 and the water bank are enclosed to form a fish group enclosure.
The net retracting process is similar to the traditional fish driving process, and the difference is that the traditional multi-person labor is replaced by the buoy group 3, only one person needs to retract the rope 31 on the river bank and return to the position of the main fishing net 1 along the river bank, the rope 31 drives a large number of buoys 35 at the water bottom to move along with the rope, so that the whole fish group driving surface moves, and the enclosure of the fish group is continuously reduced, which is shown in figure 9. The fish shoals in the water area of the enclosure are frightened and driven to escape, and because the small fish shoals move close to the water bottom, the floating needs to swell the swim bladder and takes time slowly, so the fish shoal driving piece which moves close to the water bottom can continue to move close to the water bottom at a high speed for a distance, and can only drive the moving direction of the fish shoal driving surface to escape. As the small fish blocked by the water bank have to swim to the surface of the main fishing net 1 and the auxiliary fishing net 4 and are guided by the auxiliary fishing net 4 to rush into the main fishing net 1 to be trapped, the change sequence diagram of the driving surface of the fish school and the swimming direction of the fish school in the whole net collecting process are shown in figure 9. Finally, only one person withdraws the main fishing net 1 through the grab beam 12, and the whole fishing process can be completed.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a little fish trapping apparatus for shallow water district near bank, its characterized in that sets up into main fishing net (1) of fish mouth (17) and is used for catching into little fish buoy group (3) of main fishing net (1) including one side, buoy group (3) include rope (31) and install be used for on rope (31) with weight (32) that rope (31) immerse the aquatic and can float in buoy (35) of rope (31) in order to drive little fish, the one end of rope (31) install in the one side of fish mouth (17), the other end is provided with and is used for the drive buoy group (3) to advance the end that draws in that fish mouth (17) draw close together.
2. The small fish catching device for shallow water near shore as claimed in claim 1, further comprising an auxiliary fishing net (4) capable of enclosing with the main fishing net (1), buoy group (3) and water shore to form a fish shoal enclosure, wherein one end of the auxiliary fishing net (4) is installed at the other side of the fish inlet (17), and the other side extends to the water shore.
3. The small fish catching device for nearshore shallow water areas according to claim 2, characterized in that the auxiliary fishing net (4) comprises an auxiliary net (42) and auxiliary positioning rods (41) connected with the auxiliary net (42), a plurality of the auxiliary positioning rods (41) are arranged along the length direction of the auxiliary net (42), and the bottom of the auxiliary positioning rods (41) are provided with insertion tips.
4. The small fish catching device for shallow offshore areas according to claim 1, wherein the buoy group (3) further comprises a connecting rope (34) and a tying rope (33), a sleeve hole sleeved with the rope (31) is arranged in the counterweight (32), the connecting rope (34) comprises a first connecting rope (341) and a second connecting rope (342), the first connecting rope (341) forms a connecting rope saddle-shaped annular structure overlapping the rope (31), the counterweight (32) is arranged between saddle bridges of the first connecting rope (341), the tying rope (33) forms a tying rope saddle-shaped annular structure overlapping a saddle surface of the first connecting rope (341) and passing through the sleeve hole, and the buoy (35) is connected with the first connecting rope (341) through the second connecting rope (342).
5. The small fish catching device for shallow offshore areas as claimed in claim 4 further comprising a rope fixing rod (2) for fixing one end of the rope (31), wherein the bottom of the rope fixing rod (2) is provided with an insertion tip for insertion fixing at one side of the fish inlet (17).
6. The small fish catching device for shallow offshore areas according to claim 4, wherein the surface of the buoy (35) is painted white, and both ends of the second connecting rope (342) are connected with one buoy (35), the second connecting rope (342) passes through between the saddles of the first connecting rope (341).
7. The small fish catching device for shallow offshore areas according to claim 1, wherein the main fishing net (1) comprises an upper arched support beam (11), a lower arched support beam (13), a lower support wire (15), a connection rope (14) and a net (16), the upper arched support beam (11) and the lower arched support beam (13) are arranged in a crossed manner and connected through the connection rope (14) at the crossed position, the lower support wire (15) is arranged around the lower portion of the upper arched support beam (11) and the lower arched support beam (13), the net (16) is arranged around the side of the main fishing net (1) except the fish inlet (17), and the lower sides of both ends of the upper arched support beam (11) and the lower arched support beam (13) are provided with insertion tips.
8. The small fish catching device for shallow offshore areas according to claim 7, wherein the main fishing net (1) further comprises a grab beam (12), the upper end of the grab beam (12) is connected to the crossing position of the upper arched support beam (11) and the lower arched support beam (13) through the connection rope (14), and the lower end is connected to the lower support wire (15).
9. A method for catching fish in shallow water near shore is characterized by comprising the following steps:
s1, fixedly installing a main fishing net (1) in the near-shore shallow water area, wherein a fish inlet (17) of the main fishing net (1) faces the direction in which small fish are driven in;
s2, inserting a rope fixing rod (2) at one side far away from the water bank and tightly attached to the fish inlet (17), fastening one end of a rope (31) of the buoy group (3) at the lower end of the rope fixing rod (2), and placing the rest part of the buoy group (3) on a ship;
s3, rowing a circle in a water area, gradually placing buoy groups (3) in the water, and connecting to a single person of a shore finishing device all the time, wherein the main fishing net (1) and the water shore jointly form a fixed surface of the catching device, the buoy groups (3) form a moving surface of the catching device, and the moving surface and the fixed surface are matched to form a fish school enclosure;
s4, gathering the buoy group (3) along the water bank, wherein the fish group enclosure ring is gradually reduced towards the main fishing net (1);
s5, after the small fish enter the main fishing net (1), the main fishing net (1) is retracted.
10. The small fish fishing method for nearshore shallow water according to claim 9, further comprising, after the step S1, a step S11: and a first auxiliary positioning rod (41) is inserted into the other side of the fish inlet (17) close to the water bank, then other auxiliary positioning rods (41) are sequentially inserted towards the water bank direction and are always connected to the water bank, and the main fishing net (1), the buoy group (3), the auxiliary fishing net (4) and the water bank are enclosed to form a fish school enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111194196.9A CN113854244B (en) | 2021-10-13 | 2021-10-13 | Small fish catching device for offshore shallow water area and fishing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111194196.9A CN113854244B (en) | 2021-10-13 | 2021-10-13 | Small fish catching device for offshore shallow water area and fishing method thereof |
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| CN113854244A true CN113854244A (en) | 2021-12-31 |
| CN113854244B CN113854244B (en) | 2022-10-18 |
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