Catching device for cave aquatic organisms
By using a plug-in fixing device in the cave aquatic organism capture device and setting a filter to separate the feed, the problem of the device shaking under the impact of the water flow and biological swallowing of the feed is solved, and the effect of stable capture and continuous luring is achieved.
Patent Information
- Application Number
- CN202421625827.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-10
AI Technical Summary
The existing cave aquatic organism capture device shakes under the impact of the water flow, disturbing the organisms, and after capture, the organisms swallow feed, affecting the subsequent seduction effect.
A capture device including a capture net, a plug rod and a filter mesh is designed. The insert rod is fixed at the bottom of the river to ensure the stability of the device; the filter is separated by a filter to prevent organisms from swallowing.
By fixing the insertion rod, the device is avoided from shaking under the impact of the water flow, and the organisms are captured stably; the filter effectively separates the feed, maintaining the subsequent seduction effect.
Smart Images
Figure CN222764583U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of capture devices, in particular to a capture device for cave-dwelling aquatic organisms. Background Art
[0002] Cave dwelling aquatic organisms such as lobsters and crabs are widely found in nature. They often live in underwater caves or rock crevices. Traditional methods of catching them include using tools such as fishing nets, hooks or traps.
[0003] Existing burrowing aquatic organism capture devices use a capture net, but the capture net is connected to the ground or branches by a line. However, as the water flows in the river, it will impact the capture net and make it shake, disturbing the burrowing aquatic organisms, and some of them will put feed into the capture net. After being captured, the burrowing aquatic organisms will swallow the feed, affecting the subsequent luring effect on the burrowing aquatic organisms. In order to solve the above problems, a burrowing aquatic organism capture device is proposed in the present application. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a device for capturing burrowing aquatic organisms. By arranging an insertion rod, the device can be inserted into the bottom of a river channel, thereby ensuring the stability of the device during the capturing process; by arranging a filter net, feed can be separated to prevent the feed from being swallowed by burrowing aquatic organisms.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A device for capturing burrowing aquatic organisms comprises a capturing net, the capturing net is provided with a plurality of burrowing aquatic organism capturing ports, each of the burrowing aquatic organism capturing ports is provided with an iron wire, each of the iron wires is connected to the capturing net, a base is fixedly connected to the bottom of the capturing net, a plurality of plug rods are fixedly connected to the bottom of the base, a connecting column is fixedly connected to the top of the base, a burrowing aquatic organism feed box is fixedly connected to the top of the connecting column, a plurality of through openings are penetrated through the burrowing aquatic organism feed box, a filter net is fixedly connected to the inner wall of each through opening, a feeding port is provided on the top of the burrowing aquatic organism feed box, a rotating cover is threadedly connected to the inner wall of the feeding port, a protrusion is fixedly connected to the top of the rotating cover, and the outer wall of the burrowing aquatic organism feed box is fixedly connected to the capturing net.
[0007] Preferably, the inner top and inner bottom of the capture net are respectively fixedly connected with a first molding ring and a second molding ring, the first molding ring and the second molding ring are jointly fixedly connected with a plurality of supports, and a plurality of brackets are installed between the second molding ring and the base.
[0008] Preferably, the plurality of burrowing aquatic organism capture ports are distributed at equal intervals.
[0009] Preferably, the capture net is fixed to the base by bonding, and the capture net is fixed to the burrowing aquatic organism feed box by bonding.
[0010] Preferably, the outer wall of the rotating cover is provided with an external thread, and the inner wall of the feeding port is provided with an internal thread matching the external thread.
[0011] Preferably, the top of the capture net is arranged on the same horizontal plane as the top of the burrowing water creature feeding box.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. The burrowing aquatic organism capture opening is funnel-shaped, with a large entrance diameter and a small exit diameter to prevent burrowing aquatic organisms from escaping. The iron wire is spirally rotating, and the diameter of the iron wire can be adjusted by twisting it, thereby changing the end diameter of the burrowing aquatic organism capture opening and catching burrowing aquatic organisms of different sizes.
[0014] 2. By inserting the rod into the bottom of the river channel, the stability of the device is ensured, and the device is prevented from shaking due to the impact of the water flow in the river channel, thereby disturbing the burrowing aquatic organisms.
[0015] 3. By setting up a filter, the feed can be separated to prevent the feed from being swallowed by burrowing aquatic organisms.
[0016] In summary, by providing an insertion rod, the device can be inserted into the bottom of the river channel, ensuring the stability of the device during the capture process; by providing a filter net, the feed can be separated to prevent the feed from being swallowed by burrowing aquatic organisms. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of a device for capturing cave-dwelling aquatic organisms proposed by the utility model;
[0018] Figure 2 This is a partial structural schematic diagram of a device for capturing cave-dwelling aquatic organisms proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of a capture net and iron wire in a capture device for cave-dwelling aquatic organisms proposed by the utility model;
[0020] Figure 4 The utility model is a top view of a device for capturing cave-dwelling aquatic organisms.
[0021] In the figure: 1 a capture net, 2 a burrowing aquatic organism capture port, 3 a wire, 4 a base, 5 a plug rod, 6 a connecting column, 7 a burrowing aquatic organism feed box, 8 a through port, 9 a filter net, 10 a feed port, 11 a rotating cover, 12 a protrusion, 13 a first molding ring, 14 a second molding ring, 15 a support frame, and 16 a bracket. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] Reference Figure 1-Figure 4 A device for capturing burrowing aquatic organisms comprises a capturing net 1, on which a plurality of burrowing aquatic organism capturing openings 2 are provided, and the plurality of burrowing aquatic organism capturing openings 2 are distributed at equal intervals. Burrowing aquatic organisms, such as lobsters and crabs, crawl into the capturing net 1 through the burrowing aquatic organism capturing openings 2 and are captured. A wire 3 is provided in each burrowing aquatic organism capturing opening 2, and each wire 3 is connected to the capturing net 1. The capturing net 1 is rolled into a hollow circle, and the wire 3 is installed in the hollow circle. The burrowing aquatic organism capturing opening 2 is funnel-shaped, with a large entrance diameter and a small exit diameter, so that the burrowing aquatic organisms are prevented from escaping. The wire 3 is spirally rotating, and the wire 3 can be twisted to adjust the diameter of the wire 3, thereby changing the end diameter of the burrowing aquatic organism capturing opening 2 and capturing burrowing aquatic organisms of different sizes.
[0024] The bottom of the capture net 1 is fixedly connected to a base 4, and the capture net 1 and the base 4 are fixed by bonding. The bottom of the base 4 is fixedly connected to a plurality of plug rods 5, and the stability of the device is ensured by inserting the plug rods 5 into the bottom of the river. When the device is used to capture burrowing aquatic organisms in the river, the device is prevented from being shaken by the impact of the water flow (the original capture device is connected by a line and is easily moved by the impact of the water flow), thereby scaring the burrowing aquatic organisms and resulting in a poor capture effect.
[0025] A connecting column 6 is fixedly connected to the top of the base 4, and a burrowing aquatic organism feed box 7 is fixedly connected to the top of the connecting column 6. A plurality of through openings 8 are penetrated on the burrowing aquatic organism feed box 7, and a filter screen 9 is fixedly connected to the inner wall of each through opening 8. A feeding port 10 is opened on the top of the burrowing aquatic organism feed box 7, and a rotating cover 11 is threadedly connected to the inner wall of the feeding port 10. The outer wall of the rotating cover 11 is provided with an external thread, and the inner wall of the feeding port 10 is provided with an internal thread matching the external thread. A protrusion 12 is fixedly connected to the top of the rotating cover 11. Adding feed to the burrowing aquatic organism feed box 7 can attract the burrowing aquatic organisms, and the feed can be isolated by the filter screen 9 to prevent it from being swallowed by the burrowing aquatic organisms, thereby continuously luring the burrowing aquatic organisms.
[0026] The outer wall of the burrowing aquatic organism feed box 7 is fixedly connected to the capture net 1, and the capture net 1 and the burrowing aquatic organism feed box 7 are fixed by bonding. The top of the capture net 1 and the top of the burrowing aquatic organism feed box 7 are arranged on the same horizontal plane, and the inner top and inner bottom of the capture net 1 are respectively fixedly connected with a first molding ring 13 and a second molding ring 14, and the first molding ring 13 and the second molding ring 14 are jointly fixedly connected with a plurality of brackets 15, and a plurality of brackets 16 are installed between the second molding ring 14 and the base 4, and a cylindrical shape can be formed by the cooperation of the first molding ring 13, the second molding ring 14, the bracket 15, and the bracket 16.
[0027] The utility model solves the problem that the capture net in the prior art is connected to the ground or branches by lines by arranging the cooperation of the insertion rod and the filter net, but the flow of water in the river will impact the capture net and make it shake, disturbing the burrowing aquatic organisms, and some of them will put feed into the capture net, and the burrowing aquatic organisms will swallow the feed after being captured, affecting the subsequent luring effect on the burrowing aquatic organisms.
Claims
1. A device for capturing burrowing aquatic organisms, comprising a capture net (1), characterized in that: The capture net (1) is provided with a plurality of burrowing aquatic organism capture openings (2), each of the burrowing aquatic organism capture openings (2) is provided with an iron wire (3), each of the iron wires (3) is connected to the capture net (1), the bottom of the capture net (1) is fixedly connected to a base (4), the bottom of the base (4) is fixedly connected to a plurality of plugging rods (5), the top of the base (4) is fixedly connected to a connecting column (6), the top of the connecting column (6) is fixedly connected to a burrowing aquatic organism feeding rod (6), and the bottom of the connecting column (6) is fixedly connected to a burrowing aquatic organism feeding rod (6). A feed box (7), wherein a plurality of through openings (8) are provided through the feed box (7) for burrowing aquatic organisms, and a filter net (9) is fixedly connected to the inner wall of each through opening (8). A feed filling port (10) is provided at the top of the feed box (7) for burrowing aquatic organisms, and a rotating cover (11) is threadedly connected to the inner wall of the feeding port (10), and a protrusion (12) is fixedly connected to the top of the rotating cover (11). The outer wall of the feed box (7) for burrowing aquatic organisms is fixedly connected to a capture net (1).
2. The device for capturing cave-dwelling aquatic organisms according to claim 1, characterized in that: The inner top and inner bottom of the capture net (1) are respectively fixedly connected to a first plastic ring (13) and a second plastic ring (14); the first plastic ring (13) and the second plastic ring (14) are jointly fixedly connected to a plurality of brackets (15); and a plurality of brackets (16) are installed between the second plastic ring (14) and the base (4).
3. The device for capturing cave-dwelling aquatic organisms according to claim 1, characterized in that: The plurality of cave-dwelling aquatic organism capture ports (2) are distributed at equal intervals.
4. The device for capturing burrowing aquatic organisms according to claim 1, characterized in that: The capture net (1) and the base (4) are fixed by bonding, and the capture net (1) and the burrowing aquatic organism feed box (7) are fixed by bonding.
5. The device for capturing cave-dwelling aquatic organisms according to claim 1, characterized in that: The outer wall of the rotating cover (11) is provided with an external thread, and the inner wall of the feeding port (10) is provided with an internal thread matching the external thread.
6. The device for capturing cave-dwelling aquatic organisms according to claim 1, characterized in that: The top of the capture net (1) and the top of the cave-dwelling aquatic organism feed box (7) are arranged on the same horizontal plane.