Automatic opening-binding fishing net for fishing in fishery industry

Abstract

The utility model discloses an automatic binding fishing net for fishery fishing, which comprises a mounting ring, a bag net fixedly connected to the middle of the rear wall of the mounting ring, a lantern ring fixedly connected to the rear end of the bag net, a telescopic rope penetrating and slidably connected to the inner side of the lantern ring, a first connecting rope fixedly connected to the initial end of the telescopic rope, and a second connecting rope fixedly connected to the tail end of the telescopic rope. The end, away from the lantern ring, of the first connecting rope is fixedly connected to the upper middle portion of the outer side of the front wall of the movable net, and the end, away from the lantern ring, of the second connecting rope is fixedly connected to the lower middle portion of the outer side of the front wall of the movable net. According to the automatic opening-tying fishing net for fishing in the fishery industry, after fishes enter the fishing net main body from the mounting ring, the fishes push the movable net to move in the fishing net main body, and the movable net pulls the first connecting rope and the second connecting rope in the moving process, so that the telescopic rope at the rear end of the fishing net extends and drives the lantern ring to contract at the same time; and therefore, the leakage-proof performance of the fishing net is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fishery fishing, in particular to an automatic-cuffing fishing net for fishery fishing. Background Art

[0002] Fishing nets are an indispensable fishing tool in fishery production. Coastal fishermen first used simple nets to fish at the seaside. In the Ming Dynasty, shallow-water fishing nets such as lifting nets and stick nets appeared. After the Qing Dynasty, deep-sea fishing nets appeared. Inland river fishermen mostly used small fishing gear. The main fishing gear used in fishery production includes lifting nets, inflatable lifting nets, stick nets, push nets, arch nets, ground nets, inserted nets, grabbed nets, sticky nets, drag nets, drift nets, trawl nets, hitting nets, rotary nets, spread nets, hooks, clam poles, scoop nets, foil, river seine nets, rowing nets, scoop nets, calling nets, hanging nets, sliding foil nets, crab baskets, crab traps, etc. Among them, drag nets and drift nets are often used for deep-sea fishing, and sticky nets are mostly used for inland river and near-shore fishing.

[0003] In the prior art, when using a fishing net for fishing, some fish always escape from the entrance of the fishing net, which reduces the fishing efficiency and practicality of the fishing net. Therefore, there is an urgent need for a fishing net that can automatically tighten its mouth. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses an automatic cinch fishing net for fishing, comprising a fishing net main body, wherein an automatic cinch mechanism is arranged at the front side of the inside of the fishing net main body;

[0006] The automatic closing mechanism includes a mounting ring, a scoop net is fixedly connected to the middle of the rear wall of the mounting ring, a collar is fixedly connected to the rear end of the scoop net, a telescopic rope passes through the inner side of the collar and is slidably connected, a first connecting rope is fixedly connected to the initial end of the telescopic rope, a second connecting rope is fixedly connected to the terminal end of the telescopic rope, one end of the first connecting rope away from the collar is fixedly connected to the middle and upper part of the outer side of the front wall of the moving net, one end of the second connecting rope away from the collar is fixedly connected to the middle and lower part of the outer side of the front wall of the moving net, and the moving net is slidably connected to the inner side of the fishing net body.

[0007] As a preferred technical solution of the utility model, a plurality of groups of evenly distributed plastic rings are fixedly connected to the inner side of the fishing net body, and a plurality of groups of annularly distributed fixing rods are fixedly connected to the inner side of the fishing net body.

[0008] As a preferred technical solution of the utility model, the movable net is located between multiple groups of fixed rods, the net is funnel-shaped, and the front end diameter of the net is larger than the rear end diameter.

[0009] As a preferred technical solution of the utility model, a plurality of groups of annularly distributed fish release openings are arranged on both the front and rear sides of the exterior of the fishing net body, and baffles are arranged on the inner sides of the fish release openings.

[0010] As a preferred technical solution of the utility model, slots are provided on the upper and lower sides of the middle part of the right wall of the mounting ring, and insertion rods are slidably connected to the inner sides of the slots. The insertion rods are respectively fixedly connected to the upper and lower sides of the middle part of the left wall of the connecting rod, and a handle is fixedly connected to the right end of the connecting rod.

[0011] As a preferred technical solution of the utility model, a fixing ring is fixedly connected to the rear end of the fishing net body, and a retaining net is arranged inside the fixing ring.

[0012] As a preferred technical solution of the utility model, the mounting ring is fixedly connected to the front end of the fishing net body, and the diameter of the mounting ring is equal to the diameter of the fixing ring.

[0013] As an optimal technical solution of the present utility model, an installation groove is provided in the middle of the left end of the connecting rod, and the front and rear parts of the inner side of the installation groove are slidably connected with installation blocks, and the installation blocks are respectively threadedly connected to the front and rear sides of the outer periphery of the bidirectional screw, and the bidirectional screw is rotatably connected in the middle between the two groups of L-shaped plates, and the L-shaped plates are respectively fixedly connected to the left side of the middle part of the front and rear walls of the connecting rod, the front end of the bidirectional screw is fixedly connected to a torsion rod, and the middle part of the left wall of the installation block is fixedly connected to a clamping claw.

[0014] The beneficial effects of the utility model are:

[0015] 1. The automatic cinch fishing net for fishing can reduce the possibility of fishes running out after entering the main body of the fishing net by arranging a bag net inside the main body of the fishing net and making the entrance of the bag net large and the exit small. After the fishes enter the main body of the fishing net through the installation ring, the fishes push the moving net to move inside the main body of the fishing net. During the movement of the moving net, the first connecting rope and the second connecting rope are pulled, so that the telescopic rope at the rear end of the bag net is extended and the sleeve ring is contracted, thereby cinching the bag net and improving the anti-leakage performance of the fishing net.

[0016] 2. This type of automatic cinch fishing net for fishing, when the fishing net needs to be used, inserts the insertion rod into the slot and then rotates the torsion rod. The rotation of the torsion rod causes the bidirectional screw to rotate, so that the mounting blocks are close to each other in the mounting slot, and then the two sets of jaws clamp the mounting ring to complete the fishing net installation operation, reducing the difficulty of installing and using the fishing net. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic cinch fishing net for fishing in the utility model;

[0019] Figure 2 It is a schematic diagram of the cinch structure of an automatic cinch fishing net for fishing in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a fishing net with an automatic cinch-mouth fishing net for fishing in the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of a fishing net of an automatic cinch fishing net for fishing in the utility model;

[0022] Figure 5 This is a schematic diagram of the installation structure of an automatic cinching fishing net for fishing in the utility model;

[0023] Figure 6 The utility model is a kind of automatic catching net for fishing. Figure 5 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. Fishing net body; 2. Automatic closing mechanism; 3. Mounting ring; 4. Connecting rod; 5. Handle; 6. Fish release mouth; 7. Baffle; 8. Fixed ring; 9. Block net; 10. Mobile net; 11. Bag net; 12. Ring; 13. Retractable rope; 14. First connecting rope; 15. Second connecting rope; 16. Plastic ring; 17. Fixed rod; 18. Mounting groove; 19. Mounting block; 20. Bidirectional screw; 21. L-shaped plate; 22. Clamp; 23. Torsion rod; 24. Insert rod; 25. Slot. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0026] Example: Figure 1-6 As shown, the utility model is an automatic cinch fishing net for fishing, comprising a fishing net body 1, wherein an automatic cinch mechanism 2 is arranged at the front side of the inside of the fishing net body 1;

[0027] The automatic closing mechanism 2 includes a mounting ring 3, which can be used to mount and fix the fishing net body 1 and the bag net 11. The bag net 11 is fixedly connected to the middle of the rear wall of the mounting ring 3, and a ring 12 is fixedly connected to the rear end of the bag net 11. The ring 12 can shrink to shrink the rear end of the bag net 11 for closing. A telescopic rope 13 passes through and is slidably connected to the inner side of the ring 12. The initial end of the telescopic rope 13 is fixedly connected to a first connecting rope 14, and the end of the telescopic rope 13 is fixedly connected to a second connecting rope 15. The end of the first connecting rope 14 away from the ring 12 is fixedly connected to the middle and upper part of the outer side of the front wall of the moving net 10, and the end of the second connecting rope 15 away from the ring 12 is fixedly connected to the middle and lower part of the outer side of the front wall of the moving net 10. The first connecting rope 14 and the second connecting rope 15 move backward to extend the telescopic rope 13, thereby shrinking the ring 12, and the moving net 10 is slidably connected to the inner side of the fishing net body 1.

[0028] Among them, multiple groups of evenly distributed plastic rings 16 are fixedly connected to the inner side of the fishing net body 1, and multiple groups of annularly distributed fixing rods 17 are fixedly connected to the inner side of the fishing net body 1. The plastic rings 16 can determine the shape of the fishing net body 1, and the fixing rods 17 can connect and fix the plastic rings 16.

[0029] The mobile net 10 is located between multiple groups of fixed rods 17 , the net 11 is funnel-shaped, the front end diameter of the net 11 is larger than the rear end diameter, and the mobile net 10 can pull the telescopic rope 13 when moving inside the fishing net body 1 .

[0030] Among them, multiple groups of circularly distributed fish release ports 6 are arranged on the front and rear sides of the outside of the fishing net body 1, and baffles 7 are arranged inside the fish release ports 6. The baffles 7 can block the fish release ports 6 to prevent fish from escaping from the fish release ports 6.

[0031] Among them, slots 25 are provided on the upper and lower sides of the middle part of the right wall of the mounting ring 3, and the inner sides of the slots 25 are slidably connected with insertion rods 24, which are respectively fixedly connected to the upper and lower sides of the middle part of the left wall of the connecting rod 4, and the right end of the connecting rod 4 is fixedly connected with a handle 5. The connecting rod 4 serves to connect and fix the handle 5 and the mounting ring 3, so as to facilitate the use of the fishing net.

[0032] Among them, a fixing ring 8 is fixedly connected to the rear end of the fishing net body 1, and a blocking net 9 is arranged inside the fixing ring 8. The blocking net 9 can block the fish inside the fishing net body 1 so that they remain inside the fishing net body 1.

[0033] The mounting ring 3 is fixedly connected to the front end of the fishing net body 1 , and the diameter of the mounting ring 3 is equal to the diameter of the fixing ring 8 .

[0034] Among them, a mounting groove 18 is provided in the middle of the left end of the connecting rod 4, and the front and rear parts of the inner side of the mounting groove 18 are slidably connected with mounting blocks 19, and the mounting blocks 19 are respectively threadedly connected to the front and rear sides of the outer periphery of the bidirectional screw 20, and the bidirectional screw 20 is rotatably connected in the middle between the two groups of L-shaped plates 21, and the L-shaped plates 21 are respectively fixedly connected to the left side of the middle of the front and rear walls of the connecting rod 4, and the front end of the bidirectional screw 20 is fixedly connected to a torsion rod 23, and the middle of the left wall of the mounting block 19 is fixedly connected with a clamping claw 22. The two groups of clamping claws 22 are close to each other to clamp the mounting ring 3, so that the connecting rod 4 is connected and fixed to the mounting ring 3.

[0035] Working principle: When using the fishing net body 1 to catch fish, first insert the insertion rod 24 into the slot 25 and then rotate the torsion rod 23. The rotation of the torsion rod 23 causes the bidirectional screw 20 to rotate, so that the mounting blocks 19 are close to each other in the mounting groove 18, and then the two sets of clamps 22 clamp the mounting ring 3 to complete the fishing net installation operation, and then the handle 5 is swung to make the fishing net body 1 swing in the water. After the fish enters the fishing net body 1 through the mounting ring 3, the fish pushes the moving net 10 to move inside the fishing net body 1. During the movement of the moving net 10, the first connecting rope 14 and the second connecting rope 15 are pulled to extend the telescopic rope 13 at the rear end of the bag net 11 while driving the ring 12 to contract, thereby constricting the bag net 11 and reducing the possibility of the fish entering the fishing net body 1 and running out. Then, the baffle 7 can be opened to release the fish from the fish release port 6.

[0036] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0037] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic cinch fishing net for fishing, comprising a fishing net body (1), characterized in that: An automatic closing mechanism (2) is provided on the front inner side of the fishing net body (1); The automatic closing mechanism (2) comprises a mounting ring (3), a scoop net (11) is fixedly connected to the middle of the rear wall of the mounting ring (3), a collar (12) is fixedly connected to the rear end of the scoop net (11), a retractable rope (13) passes through the inner side of the collar (12) and is slidably connected, a first connecting rope (14) is fixedly connected to the initial end of the retractable rope (13), a second connecting rope (15) is fixedly connected to the end of the retractable rope (13), one end of the first connecting rope (14) away from the collar (12) is fixedly connected to the middle and upper outer side of the front wall of the moving net (10), one end of the second connecting rope (15) away from the collar (12) is fixedly connected to the middle and lower outer side of the front wall of the moving net (10), and the moving net (10) is slidably connected to the inner side of the fishing net body (1).

2. The automatic cinch fishing net for fishing according to claim 1, characterized in that: The inner side of the fishing net body (1) is fixedly connected to a plurality of evenly distributed plastic rings (16), and the inner side of the fishing net body (1) is fixedly connected to a plurality of annularly distributed fixing rods (17).

3. The automatic cinch fishing net for fishing according to claim 1, characterized in that: The movable net (10) is located between a plurality of groups of fixed rods (17); the bag net (11) is in the shape of a funnel; and the front end diameter of the bag net (11) is larger than the rear end diameter thereof.

4. The automatic cinch fishing net for fishing according to claim 1, characterized in that: The front and rear sides of the exterior of the fishing net body (1) are both provided with a plurality of groups of annularly distributed fish release openings (6), and baffles (7) are provided inside the fish release openings (6).

5. The automatic cinch fishing net for fishing according to claim 1, characterized in that: The middle part of the right wall of the mounting ring (3) is provided with slots (25) on both upper and lower sides, and the inner sides of the slots (25) are slidably connected with insertion rods (24), and the insertion rods (24) are respectively fixedly connected to the middle part of the left wall of the connecting rod (4) on both upper and lower sides, and the right end of the connecting rod (4) is fixedly connected with a handle (5).

6. The automatic cinch fishing net for fishing according to claim 1, characterized in that: A fixing ring (8) is fixedly connected to the rear end of the fishing net body (1), and a retaining net (9) is arranged inside the fixing ring (8).

7. The automatic cinch fishing net for fishing according to claim 1, characterized in that: The mounting ring (3) is fixedly connected to the front end of the fishing net body (1), and the diameter of the mounting ring (3) is equal to the diameter of the fixing ring (8).

8. The automatic cinch fishing net for fishing according to claim 5, characterized in that: A mounting groove (18) is provided in the middle of the left end of the connecting rod (4), and mounting blocks (19) are slidably connected to the front and rear parts of the inner side of the mounting groove (18), and the mounting blocks (19) are respectively threadedly connected to the front and rear sides of the outer periphery of the bidirectional screw rod (20), and the bidirectional screw rod (20) is rotatably connected to the middle part between two groups of L-shaped plates (21), and the L-shaped plates (21) are respectively fixedly connected to the left side of the middle part of the front and rear walls of the connecting rod (4), and the front end of the bidirectional screw rod (20) is fixedly connected to a torsion rod (23), and the middle part of the left wall of the mounting block (19) is fixedly connected to a clamping claw (22).

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