CN212488065U - Inflatable expanded lantern fish trapping net - Google Patents
Inflatable expanded lantern fish trapping net Download PDFInfo
- Publication number
- CN212488065U CN212488065U CN202021736393.XU CN202021736393U CN212488065U CN 212488065 U CN212488065 U CN 212488065U CN 202021736393 U CN202021736393 U CN 202021736393U CN 212488065 U CN212488065 U CN 212488065U
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- China
- Prior art keywords
- screen panel
- lantern
- ring
- inflatable
- expanded
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Abstract
The utility model relates to an inflatable expansion lantern fish traps netting gear, including the screen panel, aerify the ring, the lantern ring, haulage rope and heavy class line, the upper portion of screen panel is the toper, the lower part is cylindrical and bottom opening, the screen panel is equipped with along circumference and sinks the class line, the bottom of screen panel is connected along circumference and a plurality of lantern ring intervals, the lower extreme and the lantern ring of haulage rope are connected, and pass each lantern ring in succession along the net gape circumference of screen panel, the upper end is drawn forth from the top of screen panel, aerify the ring setting in handing-over department of screen panel toper upper portion and cylindrical lower part and be connected with the screen panel along circumference, it is equipped with the controllable trachea of. The utility model discloses can conveniently control the expansion of netting gear and close the state, and can realize that the netting gear closes the mouth and shifts the catch, be favorable to carrying out the catch thing transfer in high-efficient high-yield place.
Description
Technical Field
The utility model belongs to the technical field of fishery netting gear, especially, relate to an inflatable expansion lantern fish traps netting gear.
Background
Lantern fish belongs to small fish, and belongs to the phylum vertebrata, class Osteichthyes, subclasses Radiata, order Langeridae, and family Langeridae. The species of the lantern fishes are many, and about 250 lantern fishes are known globally and belong to 33 genera, including the genera Alopecurus, Iris, Coleus and the like.
The lantern fishes mainly live in deep sea of open sea areas, the distribution areas are wide, the distribution water depth range is wide, and the catching difficulty of the lantern fishes is large. A means of attracting and gradually directing the light into a net over a wide area has been developed to trap the lantern, but no net suitable for this purpose exists in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an inflatable expansion lantern fish traps netting gear is provided, can conveniently control the expansion of netting gear and close the state, and can realize that the netting gear closes the mouth and shifts the fishing harvesting.
The utility model provides a technical scheme that its technical problem adopted provides an inflatable expansion lantern fish traps netting gear, including screen panel, inflatable ring, the lantern ring, haulage rope and heavy head line, the upper portion of screen panel is toper, the lower part is cylindrical and bottom opening, the screen panel is equipped with heavy head line along circumference, the bottom of screen panel is connected along circumference and a plurality of lantern ring intervals, the lower extreme and the lantern ring of haulage rope are connected and are drawn forth from the top of screen panel along each lantern ring, upper end of passing in succession along the net gape circumference of screen panel, the inflatable ring sets up handing-over department in screen panel toper upper portion and cylindrical lower part and is connected with the screen panel along circumference, be equipped with the controllable trachea of inflating and deflating on the inflatable ring.
The top of screen panel is equipped with the link, the link is equipped with the bullport along the center pin of screen panel, the haulage rope is worn out from the bullport.
Be equipped with on the link and be used for the male spacing hole of pump suction pipe, the pump suction pipe is fixed pump suction pipe through connector and spacing jogged joint.
The lantern ring is evenly arranged along the circumferential direction of the mesh opening end of the net cover.
The diameter size of the fully expanded inflating ring is matched with the diameter size of the cylindrical lower part of the fully expanded mesh enclosure.
The upper end of the air pipe extends to the fishing boat and is provided with an air charging and discharging valve near the upper end.
Advantageous effects
The utility model discloses a fill gassing control to aerifing the ring, can conveniently control the expansion of the screen panel of putting into the water with close the state, improve the netting gear and open and establish and receive the simplicity of net operation. In addition, under the state that the inflation ring is unfolded, the net openings at the bottom of the net cover can be tightened through the traction ropes, so that the lantern fish catches can be prevented from escaping from the net cover in the process of pumping and transferring the catches, the density of the catches in the net cover can be improved by gradually lifting the net cover, and the purpose of pumping and transferring the catches with high yield and high efficiency is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Fig. 1 shows an inflatable expanded lantern fish trapping net, which comprises a net cover 1, an inflatable ring 2, a lantern ring 3, a traction rope 4 and a sinking net 5.
The upper part of the net cover 1 is conical, the lower part of the net cover is cylindrical, and the bottom of the net cover is open. The top of screen panel 1 is equipped with link 7, and the netting of screen panel 1 is connected with link 7. Be equipped with spacing hole 9 on the link 7, when traping the lantern fish, the catch through on the fishing boat catch thing pump suction transfer device to the catch thing of trapping pump suction transfer, inside the catch thing pump suction transfer device's pump suction pipe inserted screen panel 1 through spacing hole 9 to be connected with spacing hole 9 through the outside screwed joint of pump suction pipe, thereby fix the pump suction pipe.
The net cover 1 is provided with a sinking net 5 along the circumferential direction, and the auxiliary net sinks when being thrown. The bottom end of the net cover 1 is connected with a plurality of lantern rings 3 at even intervals along the circumferential direction. The lower end of the hauling rope 4 is connected with one of the lantern rings 3, continuously penetrates through each lantern ring 3 along the circumferential direction of the net opening of the net cover 1, and the upper end of the hauling rope is led out from the top of the net cover 1. The connecting frame 7 is provided with a guide hole 8 along the central axis of the mesh enclosure 1, and the traction rope 4 passes through the guide hole 8.
The inflating ring 2 is arranged at the joint of the conical upper part and the cylindrical lower part of the mesh enclosure 1 and is connected with the mesh enclosure 1 along the circumferential direction. The inflation ring 2 is provided with an air pipe 6 capable of controlling inflation and deflation, the upper end of the air pipe 6 extends to the fishing boat, and an inflation and deflation valve is arranged near the upper end of the air pipe 6, so that the inflation and deflation operation of the inflation ring 2 is facilitated. Through aerifing to aerifing ring 2, can make aerifing ring 2 struts to with the expansion of screen panel 1, the diameter size that aerify ring 2 struts after the diameter size and the screen panel 1 cylindrical lower part after the complete expansion phase-match.
This inflatable expansion lantern fish traps netting gear when using: firstly, inserting a pump suction pipe into the mesh enclosure 1 and fixing the mesh enclosure 1, then throwing the mesh enclosure 1 into seawater, and vertically expanding the mesh enclosure 1 in a water body by using the sinkage 5; inflating the inflating ring 2 to expand the mesh enclosure 1 along the circumferential direction; when the catches are attracted to enter the mesh enclosure 1, the traction ropes 4 are contracted to tighten the mesh openings at the bottom of the mesh enclosure 1, the catches are transferred by the catch pump suction transfer device, the mesh enclosure 1 can be gradually lifted in the pump suction transfer process to keep or improve the density of the catches in the mesh enclosure 1, and the pump suction transfer efficiency is improved.
Claims (6)
1. The utility model provides an inflatable expansion lantern fish traps netting gear, includes screen panel (1), its characterized in that: still include and aerify ring (2), the lantern ring (3), haulage rope (4) and sink the mesh (5), the upper portion of screen panel (1) is toper, the lower part is cylindrical and bottom opening, screen panel (1) is equipped with along circumference and sinks mesh (5), the bottom of screen panel (1) is connected along circumference and a plurality of lantern ring (3) interval, the lower extreme and the lantern ring (3) of haulage rope (4) are connected and are drawn forth from the top of screen panel (1) along net gape circumference of screen panel (1) continuous pass each lantern ring (3), upper end, aerify ring (2) set up in handing-over department of screen panel (1) toper upper portion and cylindrical lower part and along circumference and be connected with screen panel (1), it is equipped with controllable trachea (6) of inflating the gassing to aerify on ring (2).
2. The inflatable expanded lantern trapping net of claim 1, wherein: the top of screen panel (1) is equipped with link (7), link (7) are equipped with bullport (8) along the center pin of screen panel (1), haulage rope (4) are worn out from bullport (8).
3. The inflatable expanded lantern trapping net of claim 2, wherein: be equipped with on link (7) and be used for pump suction pipe male spacing hole (9), the pump suction pipe is connected with spacing hole (9) through the connector and is fixed the pump suction pipe.
4. The inflatable expanded lantern trapping net of claim 1, wherein: the lantern ring (3) is evenly arranged along the circumferential direction of the mesh opening end of the net cover (1).
5. The inflatable expanded lantern trapping net of claim 1, wherein: the diameter of the completely expanded inflation ring (2) is matched with the diameter of the cylindrical lower part of the completely expanded mesh enclosure (1).
6. The inflatable expanded lantern trapping net of claim 1, wherein: the upper end of the air pipe (6) extends to the fishing boat and is provided with an air charging and discharging valve near the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736393.XU CN212488065U (en) | 2020-08-19 | 2020-08-19 | Inflatable expanded lantern fish trapping net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021736393.XU CN212488065U (en) | 2020-08-19 | 2020-08-19 | Inflatable expanded lantern fish trapping net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212488065U true CN212488065U (en) | 2021-02-09 |
Family
ID=74383942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021736393.XU Active CN212488065U (en) | 2020-08-19 | 2020-08-19 | Inflatable expanded lantern fish trapping net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212488065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990347A (en) * | 2020-08-19 | 2020-11-27 | 中国水产科学研究院东海水产研究所 | Inflatable expanded lantern fish trapping net |
-
2020
- 2020-08-19 CN CN202021736393.XU patent/CN212488065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990347A (en) * | 2020-08-19 | 2020-11-27 | 中国水产科学研究院东海水产研究所 | Inflatable expanded lantern fish trapping net |
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