CN217136519U - Sea cucumber trapping device - Google Patents
Sea cucumber trapping device Download PDFInfo
- Publication number
- CN217136519U CN217136519U CN202220773264.0U CN202220773264U CN217136519U CN 217136519 U CN217136519 U CN 217136519U CN 202220773264 U CN202220773264 U CN 202220773264U CN 217136519 U CN217136519 U CN 217136519U
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- supporting ring
- sea cucumber
- net
- elastic strip
- ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model relates to a sea cucumber trapping device, which solves the technical problems that the existing sea cucumber catching work is low in labor efficiency, high in cost, large in danger and easy to destroy the sea cucumber, and comprises an upper supporting ring, a lower supporting ring, connecting rods, an upper layer net, a lower layer net, elastic strips and flanges, wherein the upper layer net is connected with the upper supporting ring, the lower layer net is connected with the lower supporting ring, and the upper supporting ring and the lower supporting ring are connected through a plurality of connecting rods; the upper net is detachably connected with the upper support ring; the flange is fixedly connected with the lower supporting ring, the upper end of the elastic strip is fixedly connected with the supporting ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips. The utility model discloses extensively be used for catching the sea cucumber.
Description
Technical Field
The utility model relates to a sea cucumber lures the technical field who catches, particularly, relates to a sea cucumber trapping device.
Background
The sea cucumber is a marine food with high nutritive value, and is fed by submarine algae and plankton, and the wild culture of the sea cucumber in offshore seawater is an important culture mode for ensuring the quality of the sea cucumber.
At present, the sea cucumber fishing is mainly completed through artificial diving, and the efficiency is low, the cost is high, and the danger is large. The sea cucumber catching mode of grabbing the sea cucumber by using a manipulator is available, but the sea cucumber grabbing by the manipulator is easy to damage.
Disclosure of Invention
The utility model discloses a solve present sea cucumber and catch work and lean on manual operation inefficiency, with high costs, dangerous big, destroy the technical problem of sea cucumber easily, provide an efficient, with low costs, it is dangerous not have, do not destroy the sea cucumber trapping device of sea cucumber.
The utility model provides a sea cucumber trapping device, which comprises an upper supporting ring, a lower supporting ring, connecting rods, an upper layer net, a lower layer net, a cover, elastic strips and flanges, wherein the upper layer net is connected with the upper supporting ring, the lower layer net is connected with the lower supporting ring, and the upper supporting ring and the lower supporting ring are connected through a plurality of connecting rods; the upper net is provided with a window, and the cover is hinged with one side of the window; the cover is provided with a plurality of holes; the flange is fixedly connected with the lower supporting circular ring, the upper end of the elastic strip is fixedly connected with the upper supporting circular ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips.
Preferably, the distance between the elastic strip and the connecting rod is more than or equal to one third of the diameter of the sea cucumber and less than or equal to one half of the diameter of the sea cucumber.
Preferably, a plurality of balancing weights are fixedly connected to the lower supporting ring or the upper supporting ring or the connecting rod.
Preferably, the upper supporting ring is connected with a floating ball through three nylon ropes.
Preferably, the sea cucumber trapping device further comprises a rope or a buckle for fixedly connecting the edge of the cover with the other side of the window.
The utility model also provides a sea cucumber trapping device, which comprises an upper supporting ring, a lower supporting ring, connecting rods, an upper layer net, a lower layer net, elastic strips and flanges, wherein the upper layer net is connected with the upper supporting ring, the lower layer net is connected with the lower supporting ring, and the upper supporting ring and the lower supporting ring are connected through a plurality of connecting rods; the upper net is detachably connected with the upper support ring; the flange is fixedly connected with the lower supporting circular ring, the upper end of the elastic strip is fixedly connected with the upper supporting circular ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips.
Preferably, the distance between the elastic strip and the connecting rod is more than or equal to one third of the diameter of the sea cucumber and less than or equal to one half of the diameter of the sea cucumber.
Preferably, a plurality of balancing weights are fixedly connected to the lower supporting ring or the upper supporting ring or the connecting rod.
The utility model also provides a sea cucumber trapping device, which comprises an upper supporting ring, a lower supporting ring, connecting rods, an upper layer net, a lower layer net, elastic strips and flanges, wherein the lower layer net is connected with the lower supporting ring, and the upper supporting ring and the lower supporting ring are connected through a plurality of connecting rods; one part of the edge of the upper net is hinged with the upper supporting ring;
the flange is fixedly connected with the lower supporting circular ring, the upper end of the elastic strip is fixedly connected with the upper supporting circular ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips.
Preferably, the sea cucumber trapping device further comprises a rope or a buckle, and the rope or the buckle is used for connecting and fixing the upper net and the upper supporting ring.
The utility model also provides a sea cucumber trapping device, which comprises an upper supporting ring, a lower supporting ring, connecting rods, an upper layer net, a lower layer net, a cover and rubber bands, wherein the upper layer net is connected with the upper supporting ring, the lower layer net is connected with the lower supporting ring, and the upper supporting ring and the lower supporting ring are connected through a plurality of connecting rods; the upper net is provided with a window, and the cover is hinged with one side of the window; the cover is provided with a plurality of holes; the upper end of the rubber band is fixedly connected with the upper supporting ring, and the lower end of the rubber band is fixedly connected with the lower supporting ring; the rubber band is located between two adjacent connecting rods, and the rubber band has a plurality ofly.
The beneficial effects of the utility model are that, a brand-new sea cucumber fishing mode replaces the manual work, and fishing efficiency is high, and is with very low costs, carries out no danger in the seabed, catches the in-process and can not destroy the sea cucumber, can not destroy sea cucumber growing environment, can not destroy seabed ecology.
Further features of the invention will be apparent from the description of the embodiments which follows.
Drawings
FIG. 1 is a schematic structural view of a sea cucumber trapping device;
FIG. 2 is a schematic view of the lower end of the elastic strip of FIG. 1 positioned inside the rib;
FIG. 3 is a schematic view of the upper end of the elastic strip connected to the upper support ring and the lower end located inside the rib;
FIG. 4 is a front view of the structure shown in FIG. 1;
FIG. 5 is a schematic view showing a state in which a cover of the sea cucumber trapping device shown in FIG. 1 is opened;
FIG. 6 is a schematic view of a sea cucumber drilling and trapping device;
FIG. 7 is a schematic view of a sea cucumber being drilled from the gap between an elastic strip and an adjacent connecting rod;
FIG. 8 is a schematic view of a weight block mounted on the sea cucumber trapping device;
FIG. 9 is a schematic view of the upper net structure without the cover;
FIG. 10 is a schematic structural view of the sea cucumber trapping device after elastic strips are replaced by rubber bands.
Description of the symbols of the drawings:
1. the device comprises an upper supporting ring, 2 a lower supporting ring, 3 a connecting rod, 4 an upper net, 4-1 a window, 5 a lower net, 6 a cover, 7 an elastic strip, 8 a flange, 9 kelp, 10 sea cucumber, 11 a balancing weight, 13 a floating ball and 14 a nylon rope. 15. A rubber band.
Detailed Description
As shown in fig. 1, sea cucumber trapping device is including last support ring 1, lower support ring 2, connecting rod 3, upper net 4, lower floor's net 5, lid 6, elastic strip 7, flange 8, upper net 4 is connected with last support ring 1, lower floor's net 5 is connected with lower support ring 2, go up and be connected through a plurality of connecting rod 3 between support ring 1 and the lower support ring 2, the upper end and the last support ring 1 fixed connection of connecting rod 3, the lower extreme and the lower support ring 2 fixed connection of connecting rod 3, form the space that distributes a plurality of connecting rod 3 around between upper net 4 and the lower floor's net 5. The upper net 4 is provided with a window, the cover 6 is hinged with one side of the window, fig. 1 shows that the cover 6 is in a closed state, and when the cover is closed, the edge of the cover 6 is fixedly connected with the other side of the window by a rope or a buckle, so that the cover 6 covers the window; the cover 6 is provided with a plurality of holes. The flange 8 is fixedly connected with the lower supporting ring 2, the upper end of the elastic strip 7 is fixedly connected with the supporting ring 1, the lower end of the elastic strip 7 is a free end, and referring to fig. 2, 3 and 4, the lower end of the elastic strip 7 is positioned on the inner side of the flange 8; the elastic strips 7 are positioned between two adjacent connecting rods 3, namely a plurality of elastic strips 7 are arranged; the elastic strip 7 is made of an elastic material.
When the sea cucumber trapping device is used, as shown in fig. 5, the cover 6 is firstly opened, bait or sea tangle 9 or asparagus and other sea cucumber eating materials are put in from the window 4-1 of the upper layer net 4, the bait or sea tangle 9 or asparagus is fixed on the lower layer net 5, then the cover 6 is closed, and the cover 6 is tightly tied by a rope or a buckle. Then the whole sea cucumber trapping device is placed on the sea bottom of the sea cucumber culture sea area, and the whole sea cucumber trapping device is fixed on the sea bottom. After a period of time, the sea cucumbers on the seabed crawl in the direction of baits or kelp 9 or asparagus for eating, the sea cucumbers slowly drill into the gap between one connecting rod 3 and the adjacent elastic strip 7, as shown in fig. 6 and 7, when the sea cucumbers 10 crawl from the gap between the connecting rod 3 and the elastic strip 7, the elastic strip 7 deforms, the lower ends of the elastic strips 7 move inwards to be far away from the blocking edge 8, the whole sea cucumbers 10 smoothly pass through a fence formed by the elastic strips 7 and the connecting rods 3, then the force of the sea cucumbers for extruding the elastic strips 7 disappears, and the elastic strips 7 reset (the reset state is shown in fig. 3). Once the sea cucumbers are drilled into the sea cucumber trapping device, the sea cucumbers cannot be drilled out from the gap between the elastic strip 7 and the connecting rod 3, because if the sea cucumbers are drilled from the inside to the outside, the sea cucumbers extrude the elastic strip 7, the lower end of the elastic strip 7 is blocked by the flange 8, the gap between the lower part of the elastic strip 7 and the connecting rod 3 cannot be enlarged, and no enough space is provided for the sea cucumbers to be drilled out. When some sea cucumbers are trapped, the whole sea cucumber trapping device is taken out from the sea bottom, the cover 6 is opened, and a worker takes out the sea cucumbers by hands or pours the sea cucumbers out of the window 4-1 of the upper net 4. Therefore, the sea cucumber trapping device saves labor, does not damage sea cucumbers, does not damage sea cucumber growing environments, and does not damage seabed ecology in the process of trapping the sea cucumbers.
The distance D between the elastic strip 7 and the connecting rod 3 is determined according to the actual size of the sea cucumber, and generally: the distance D is more than or equal to one third of the diameter of the sea cucumber and less than or equal to one half of the diameter of the sea cucumber.
In order to conveniently place the sea cucumber trapping device on the seabed, as shown in fig. 8, a plurality of balancing weights 11 are fixedly connected to the lower supporting ring 2 through ropes or welding and the like. The weight block 11 falls downward in the sea to sink the entire sea cucumber trapping device to the seabed. Furthermore, in order to enable the bottom of the sea cucumber trapping device to be flush with the sea bottom, a floating ball 13 is added, and three nylon ropes 14 are connected with the floating ball 13 and the upper supporting ring 1; when the sea cucumber trapping device is used, the downward falling force of the weight of the balancing weights 11 and the weight of the sea cucumber trapping device in the sea are larger than the buoyancy of the floating ball 13 in the sea, the sea cucumber trapping device slowly sinks to the sea bottom under the action of the floating ball 13, the bottom of the sea cucumber trapping device is flush with the sea bottom, and the situation that the bottom of the sea cucumber trapping device inclines to the sea bottom cannot occur. It should be noted that the weight-balancing block 11 can also be fixed on the connecting rod 3 on the side of the sea cucumber trapping device by binding or welding. It should be noted that the weight member 11 may also be fixedly mounted on the upper support ring 1.
It should be noted that the upper support ring 1 may be replaced by a closed ring such as an elliptical ring or a square ring, and the lower support ring 2 may be replaced by a closed ring such as an elliptical ring or a square ring.
It should be noted that, the upper net 4 may not be provided with a window, and the cover 6 is not provided, but the upper net 4 and the upper support ring 1 are detachably connected (when in use, the upper net 4 is detached, then bait or kelp or asparagus is put in, and then the upper net 4 and the upper support ring 1 are connected), or a part of the edge of the upper net 4 is hinged to the upper support ring 1, when the upper net 4 is covered, the upper net 4 and the upper support ring 1 are fixedly connected by a rope or a buckle, and when the bait or kelp or asparagus is required to be put, the upper net 4 is integrally opened.
It should be noted that the structure of the sea cucumber trapping device can be changed, as shown in fig. 10, the elastic strip 7 is replaced by a rubber band 15, the upper end of the rubber band 15 is fixedly connected with the upper supporting ring 1, and the lower end of the rubber band 15 is fixedly connected with the lower supporting ring 2 (at this time, the flange 8 is not required to be arranged); the sea cucumber slowly crawls from the gap between the rubber band and the adjacent connecting rod 3, so that the rubber band deforms to increase the space to facilitate the sea cucumber to enter the trapping device, and the sea cucumber cannot crawl outwards and run out when the sea cucumber is fed in the trapping device. In the process of taking the whole trapping device out of the sea bottom, the sea cucumbers cannot escape, because the creeping speed of the sea cucumbers is very low.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as various modifications and variations will be apparent to those skilled in the art. Therefore, if those skilled in the art should understand it, without departing from the spirit and scope of the present invention, they should also understand that other configurations of the components, driving devices and connecting means can be adopted without inventive design and structural modes and embodiments similar to the technical solution.
Claims (10)
1. A sea cucumber trapping device is characterized by comprising an upper supporting ring, a lower supporting ring, connecting rods, an upper net, a lower net, a cover, elastic strips and flanges, wherein the upper net is connected with the upper supporting ring, the lower net is connected with the lower supporting ring, and the upper supporting ring is connected with the lower supporting ring through the connecting rods; the upper net is provided with a window, and the cover is hinged with one side of the window; the cover is provided with a plurality of holes; the flange is fixedly connected with the lower supporting ring, the upper end of the elastic strip is fixedly connected with the upper supporting ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips.
2. The sea cucumber trapping device according to claim 1, wherein the distance between the elastic strip and the connecting rod is greater than or equal to one third of the diameter of the sea cucumber and less than or equal to one half of the diameter of the sea cucumber.
3. The sea cucumber trapping device according to claim 1 or 2, wherein a plurality of balancing weights are fixedly connected to the lower supporting ring or the upper supporting ring or the connecting rod.
4. The sea cucumber trapping device according to claim 3, wherein the upper supporting ring is connected with floating balls through three nylon ropes.
5. A sea cucumber trapping device according to claim 1 or 2, further comprising a rope or a buckle for fixedly connecting the edge of the cover with the other side of the window.
6. A sea cucumber trapping device is characterized by comprising an upper supporting ring, a lower supporting ring, connecting rods, an upper layer net, a lower layer net, elastic strips and flanges, wherein the upper layer net is connected with the upper supporting ring, the lower layer net is connected with the lower supporting ring, and the upper supporting ring is connected with the lower supporting ring through a plurality of connecting rods; the upper net is detachably connected with the upper support ring; the flange is fixedly connected with the lower supporting ring, the upper end of the elastic strip is fixedly connected with the upper supporting ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips.
7. The sea cucumber trapping device according to claim 6, wherein the distance between the elastic strip and the connecting rod is greater than or equal to one third of the diameter of the sea cucumber and less than or equal to one half of the diameter of the sea cucumber.
8. The sea cucumber trapping device according to claim 6 or 7, wherein a plurality of balancing weights are fixedly connected to the lower supporting ring or the upper supporting ring or the connecting rod.
9. A sea cucumber trapping device is characterized by comprising an upper supporting circular ring, a lower supporting circular ring, connecting rods, an upper layer net, a lower layer net, elastic strips and flanges, wherein the lower layer net is connected with the lower supporting circular ring, and the upper supporting circular ring is connected with the lower supporting circular ring through a plurality of connecting rods; a part of the edge of the upper net is hinged with the upper supporting ring;
the flange is fixedly connected with the lower supporting ring, the upper end of the elastic strip is fixedly connected with the upper supporting ring, the lower end of the elastic strip is a free end, and the lower end of the elastic strip is positioned on the inner side of the flange; the elastic strip is located between two adjacent connecting rods and is provided with a plurality of elastic strips.
10. A sea cucumber trapping device is characterized by comprising an upper supporting ring, a lower supporting ring, connecting rods, an upper net, a lower net, a cover and rubber bands, wherein the upper net is connected with the upper supporting ring, the lower net is connected with the lower supporting ring, and the upper supporting ring is connected with the lower supporting ring through the connecting rods; the upper net is provided with a window, and the cover is hinged with one side of the window; the cover is provided with a plurality of holes; the upper end of the rubber band is fixedly connected with the upper supporting ring, and the lower end of the rubber band is fixedly connected with the lower supporting ring; the rubber band is located between two adjacent connecting rods, and the rubber band has a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220773264.0U CN217136519U (en) | 2022-04-01 | 2022-04-01 | Sea cucumber trapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220773264.0U CN217136519U (en) | 2022-04-01 | 2022-04-01 | Sea cucumber trapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217136519U true CN217136519U (en) | 2022-08-09 |
Family
ID=82698610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220773264.0U Active CN217136519U (en) | 2022-04-01 | 2022-04-01 | Sea cucumber trapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217136519U (en) |
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2022
- 2022-04-01 CN CN202220773264.0U patent/CN217136519U/en active Active
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