CN205455457U - Device is catched to two otter board krills - Google Patents
Device is catched to two otter board krills Download PDFInfo
- Publication number
- CN205455457U CN205455457U CN201521040356.4U CN201521040356U CN205455457U CN 205455457 U CN205455457 U CN 205455457U CN 201521040356 U CN201521040356 U CN 201521040356U CN 205455457 U CN205455457 U CN 205455457U
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- krill
- net
- shrimp
- web plate
- pump
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Abstract
The utility model discloses a device is catched to two otter board krills, the device is including the krill net of catching the krill, prop up and drag capable krill net manrope, otter board, drag the guiding principle, the terminal net bag of collecting the krill that is equipped with of krill net, the net bag is equipped with the export, this export with inhale the shrimp pump and be connected, the hose is online attached to the krill, hose end with inhale the shrimp delivery side of pump and be connected, the other end and the shrimp water separator of setting on the hull of hose are connected. The utility model discloses a device is catched to the krill, inhales the device through the pump and can make the krill inhaled by the pump in the short time at the utmost point to go on board, makes to catch the operation and can go on in succession, has improved fishing efficiency, has reduced operation personnel intensity of labour, and is catching that the in -process krill is difficult to be extrudeed, has guaranteed the quality of krill.
Description
Technical field
This utility model relates to the krill finishing device of a kind of krill ship, particularly relates to the krill finishing device of a kind of pair of otter trawl mode.
Background technology
Krill is sea non-hibernating eggs entirely, is distributed wide, and quantity is big, is many economic fishs and the important bait of palpus, is also the fished species of fishery.The aboundresources of Antarctic krill, is described as " food storage that the world is following ", and krill has obvious sociability, is the main zooplankton forming sonic scattering layer.
Existing Antarctic krill dredger fishes for method many employings tradition otter trawl operation of sea water middle level krill, shrimp-catching net is towed hauling after a period of time by shrimper after putting in sea water, again putting net and fish for after being cleaned out by krill in net, by putting net, trawlnet, the operation process of this reciprocation cycle of hauling fish for krill.Such fishing style efficiency is low, and it is big to fish for labor intensity of operating staff, puts net, netting gear quick abrasion, and krill easily squeezed broken in net in a large number owing to frequently rising, affect krill quality.
Utility model content
For the problems referred to above, this utility model purpose is to provide a kind of finishing device fishing for sea water middle level krill, makes dredger be not required to continuous hauling and also can fish for krill continuously, and krill is difficult to squeezed broken, it is ensured that the quality of krill.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of double web plate krill finishing device, described device includes the krill net fishing for krill, prop up and tow the manrope of krill net, web plate, drag guiding principle, krill net end is provided with the net capsule collecting krill, described net capsule is provided with outlet, and this outlet is connected with inhaling shrimp pump, and hose attachment is online krill, flexible pipe one end is connected with inhaling shrimp delivery side of pump, and the other end of flexible pipe is connected with the shrimp water separator being arranged on hull.
This utility model one preferred version, hull is provided with hand-line reel car, the flexible pipe one end on described hand-line reel car be attached to online hose connection of krill, the other end connects shrimp water separator.
This utility model another kind preferred version, hull be provided with krill net is put in water and packs up trawl winch, put net winch, drag guiding principle and be connected on trawl winch.
This utility model another kind preferred version, hull is provided with the net drum storing folding and unfolding krill net.
This utility model another kind preferred version, is on the quarter provided with the coaster being easy to krill net folding and unfolding at inclined ramp.
This utility model another kind preferred version, is provided with cable reel in deck in ship structure, and on cable reel, cable is connected with inhaling shrimp pump.
Krill finishing device of the present utility model, when fishing for, krill is concentrated in net Nang Chu, pass through pump means, in very short time, make that krill is pumped goes on board, make fishing operation be not required to hauling can also be carried out continuously, improve catching rate, reduce operating personnel's labor intensity, and pumping process ensure that krill individuality integrity, provide quality guarantee for processing the final products of high-quality.
Accompanying drawing explanation
Fig. 1 is the double web plate krill finishing device schematic diagram of this utility model.
Detailed description of the invention
In order to make technological means of the present utility model and implementation be apparent to, this utility model is expanded on further below in conjunction with specific embodiment.
See Fig. 1, of the present utility model pair of web plate krill finishing device is moved ahead in tow by dredger, this device includes the krill net 9 fishing for krill, propping up and tow the manrope 13 of krill net 9, web plate 8, drag guiding principle 12, krill net 9 end is provided with the net capsule 11 collecting krill, and net capsule 11 is provided with outlet, this outlet is connected with inhaling shrimp pump 10, flexible pipe 7 is attached on krill net 9, and flexible pipe 7 one end is connected with the outlet inhaling shrimp pump 10, and the other end of flexible pipe 7 is connected with the shrimp water separator 5 being arranged on hull.Hand-line reel car 3 can be provided with on hull, the other end of the flexible pipe 7 being attached on krill net 9 is connected with the flexible pipe one end on hand-line reel car 3, the flexible pipe other end on hand-line reel car 3 is connected with shrimp water separator 5, trawl winch 1 it is additionally provided with on hull, put net winch 6, net drum 2, cable reel 4, drag guiding principle 12 rolling on trawl winch 1, fix with trawl winch 1 and be connected, drag the folding and unfolding length of guiding principle 12 by adjustment during fishing for and can adjust the net position of krill net 9, krill net 9 can aboard ship be stored and pack up by net drum 2, cable on cable reel 4 is connected with inhaling shrimp pump 10, power to suction shrimp pump 10 to facilitate；On the quarter it is provided with coaster 14 at inclined ramp, to facilitate the folding and unfolding of krill net 9.
Working method of the present utility model is: krill ship is sailed after reaching operating area, use is put net winch 6 and is pulled out by the krill net 9 on net drum 2, the flexible pipe 7 of fixing attachment on net capsule 11, suction shrimp pump 10, krill net 9 is sequentially connected with, the cable on cable reel 4 is connected with inhaling shrimp pump 10 simultaneously；Then suction shrimp pump 10 and net capsule 11 are hung in water, krill net 9 is pulled in water by flow force and releases rapidly, now being connected by flexible pipe 7 joint that one end of hand-line reel car 3 top hose is adhered to krill net 9 network interface, the hand-line reel car 3 top hose other end is connected with shrimp water separator 5；Continuing to put net until the manrope 13 on krill net 9 is all released, then will drag guiding principle 12 by web plate 8 and be connected with manrope 13, trawl winch 1 startup starts release and drags guiding principle 12, and krill net 9 continues to be released；Krill net 9 continues to open under the effect of web plate 8 hydrodynamic performance, drags the length of guiding principle 12 by control and net position is adjusted to operation water layer, start trawling, and krill group is dragged in net；When krill density reaches to be suitable for pumping condition in krill net 9, start and inhale shrimp pump 10, start pumping krill, being drawn onto in shrimp water separator 5 by krill by flexible pipe 7, after separation, krill enters cabin, and pumping is sustainable to be carried out, until one's respective area krill has been fished for, then reclaim fishing gear, shift fishing ground.
Of the present utility model principal character, working method and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; simply principle of the present utility model described in above-described embodiment and description; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within the range of claimed this utility model.
Claims (6)
1. a double web plate krill finishing device, it is characterized in that: described device includes fishing for the krill net (9) of krill, prop up and tow the manrope (13) of krill net (9), web plate (8), drag guiding principle (12), krill net (9) end is provided with the net capsule (11) collecting krill, described net capsule (11) is provided with outlet, this outlet is connected with inhaling shrimp pump (10), flexible pipe (7) is attached on krill net (9), flexible pipe (7) one end is connected with the outlet inhaling shrimp pump (10), the other end of flexible pipe (7) is connected with the shrimp water separator (5) being arranged on hull.
The most double web plate krill finishing devices, it is characterized in that: hull is provided with hand-line reel car (3), flexible pipe one end on described hand-line reel car (3) is connected with the flexible pipe (7) being attached on krill net (9), and the other end connects shrimp water separator (5).
The most double web plate krill finishing devices, it is characterized in that: hull be provided with krill net (9) is put in water and pack up trawl winch (1), put net winch (6), drag guiding principle (12) and be connected on trawl winch (1).
The most double web plate krill finishing devices, it is characterised in that: hull is provided with the net drum (2) storing folding and unfolding krill net (9).
The most double web plate krill finishing devices, it is characterised in that: on the quarter it is provided with the coaster (14) being easy to krill net (9) folding and unfolding at inclined ramp.
The most double web plate krill finishing devices, it is characterised in that: being provided with cable reel (4) in deck in ship structure, the upper cable of cable reel (4) is connected with inhaling shrimp pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040356.4U CN205455457U (en) | 2015-12-15 | 2015-12-15 | Device is catched to two otter board krills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040356.4U CN205455457U (en) | 2015-12-15 | 2015-12-15 | Device is catched to two otter board krills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455457U true CN205455457U (en) | 2016-08-17 |
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ID=56660211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040356.4U Active CN205455457U (en) | 2015-12-15 | 2015-12-15 | Device is catched to two otter board krills |
Country Status (1)
| Country | Link |
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| CN (1) | CN205455457U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107996526A (en) * | 2017-12-21 | 2018-05-08 | 浙江工业大学 | A kind of continuous trawl fishing method |
| CN108401995A (en) * | 2018-05-21 | 2018-08-17 | 广州中臣碧阳船舶科技有限公司 | A kind of krill finishing device for tail portion trawlnet krill ship |
| CN111011316A (en) * | 2019-11-25 | 2020-04-17 | 浙江海洋大学 | Euphausia superba continuous fishing device for fishing boat |
| WO2020103829A1 (en) * | 2018-11-19 | 2020-05-28 | 上海和创船舶工程有限公司 | Fishing system and fishing boat |
| CN111528187A (en) * | 2020-05-27 | 2020-08-14 | 中国水产科学研究院东海水产研究所 | Euphausia superba trawl continuously fishing and harvesting auxiliary conveying device based on towing power |
-
2015
- 2015-12-15 CN CN201521040356.4U patent/CN205455457U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107996526A (en) * | 2017-12-21 | 2018-05-08 | 浙江工业大学 | A kind of continuous trawl fishing method |
| CN107996526B (en) * | 2017-12-21 | 2020-04-28 | 浙江工业大学 | Continuous trawl fishing method |
| CN108401995A (en) * | 2018-05-21 | 2018-08-17 | 广州中臣碧阳船舶科技有限公司 | A kind of krill finishing device for tail portion trawlnet krill ship |
| WO2020103829A1 (en) * | 2018-11-19 | 2020-05-28 | 上海和创船舶工程有限公司 | Fishing system and fishing boat |
| CN111011316A (en) * | 2019-11-25 | 2020-04-17 | 浙江海洋大学 | Euphausia superba continuous fishing device for fishing boat |
| CN111011316B (en) * | 2019-11-25 | 2024-05-28 | 浙江海洋大学 | Euphausia superba continuity fishing device for fishing boat |
| CN111528187A (en) * | 2020-05-27 | 2020-08-14 | 中国水产科学研究院东海水产研究所 | Euphausia superba trawl continuously fishing and harvesting auxiliary conveying device based on towing power |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |