CN205250159U - Device is catched to two boom krills - Google Patents
Device is catched to two boom krills Download PDFInfo
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- CN205250159U CN205250159U CN201521040433.6U CN201521040433U CN205250159U CN 205250159 U CN205250159 U CN 205250159U CN 201521040433 U CN201521040433 U CN 201521040433U CN 205250159 U CN205250159 U CN 205250159U
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- krill
- net
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- shrimp
- krills
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Abstract
The utility model discloses a device is catched to two boom krills, the device is including the krill net of catching the krill, struts the boom of krill net net gape, and that drags capable krill net and adjustable krill net position drags guiding principle, string outer support, and the string outer support be rotatable support, sets up to control string department at ship rear, 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 hose other end is connected with the shrimp water separator of setting on the hull. The utility model discloses a device is catched to the krill, inhales the device through the pump and makes and catch the operation and do not need the hauling also can go on in succession, has improved fishing efficiency, has reduced operation personnel intensity of labour, and catches that the in -process krill is difficult to be extrudeed, has guaranteed the quality of krill.
Description
Technical field
The utility model relates to a kind of krill of krill ship and fishes for device, and the krill that relates in particular to a kind of pair of boom trawlnet mode is fished for device.
Background technology
Krill is extra large non-hibernating eggs entirely, distributes wide, and quantity is large, is the important bait of many economic fish and baleen whale, is also the object of fishing for of fishery. The aboundresources of krill, is described as " world future food storage ", and krill has obvious sociability, is the main zooplankton that forms sonic scattering layer.
The method that existing krill dredger is fished for seawater surface krill adopts the trawling of traditional strings side boom more, shrimp-catching net is put into after marine and is towed hauling after a period of time by shrimper, after krill in net is cleaned out, again put net and fish for, fish for krill by the operation process of putting net, trawlnet, this reciprocation cycle of hauling. Such fishing style efficiency is low, fishes for personnel labor intensity large, because frequent rising put net, and netting gear quick abrasion, and krill easily squeezed in a large number brokenly in net, affects krill quality.
Utility model content
For the problems referred to above, the utility model object is to provide a kind of device of fishing for of fishing for seawater surface krill, makes dredger not need continuous hauling also can fish for continuously krill.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of two boom krill is fished for device, described device comprises the krill net of fishing for krill, struts the boom of krill net network interface, and what tow krill net capable of regulating krill net net position drags guiding principle, outrigger, described outrigger is rotatable support frame, is arranged on the string place, left and right of hull afterbody; Described krill net end is provided with the net capsule of collecting krill, and described net capsule is provided with outlet, and this outlet is connected with suction shrimp pump, and hose attachment is online krill, and flexible pipe one end is connected with suction shrimp delivery side of pump, and the flexible pipe other end is connected with the shrimp separator being arranged on hull.
A kind of preferred version of the utility model, hull is provided with hand-line reel car, and the flexible pipe online with being attached to krill of the flexible pipe one end on described hand-line reel car is connected, and the other end connects shrimp separator.
Another kind of preferred version of the present utility model, the end of described outrigger is provided with coaster.
The another kind of preferred version of the utility model, hull is provided with to be put into krill net water and the trawl winch of packing up, puts net winch, described in drag guiding principle one end and be connected on trawl winch.
The another kind of preferred version of the utility model, hull is provided with the net drum that stores folding and unfolding krill net.
Another kind of preferred version of the present utility model is provided with cable reel in deck in ship structure, and on cable reel, cable is connected with suction shrimp pump.
Krill of the present utility model is fished for device, while fishing for, krill is concentrated in net Nang Chu, inhale device by pump, within the utmost point short time, make that krill is pumped goes on board, make fishing operation not need hauling also can carry out continuously, improved catching rate, reduced operating personnel's labour intensity, and pump suction process has ensured the individual integrality of krill, provides quality guarantee for processing the final products of high-quality.
Brief description of the drawings
Fig. 1 is that the two boom krills of the utility model are fished for device schematic diagram.
Detailed description of the invention
In order to make technological means of the present utility model and implementation be easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Referring to Fig. 1, of the present utility model pair of boom krill fished for device and moved ahead in tow by dredger, this device comprises the krill net 9 of fishing for krill, strut the boom 8 of krill net 9 network interfaces, what tow krill net 9 capable of regulating krill net 9 net positions drags guiding principle 12, outrigger 11, and outrigger 11 is rotatable support frame, is arranged on the string place, left and right of hull afterbody, rotated by motor or fluid motor-driven, the end of outrigger 11 is provided with coaster 13; Krill net 9 ends are provided with the net capsule 14 of collecting krill, described net capsule 14 is provided with outlet, and this outlet is connected with suction shrimp pump 10, and flexible pipe 7 is fixedly attached on krill net 9, flexible pipe 7 one end are connected with the outlet of inhaling shrimp pump 10, and flexible pipe 7 other ends are connected with the shrimp separator 5 being arranged on hull. On hull, can be provided with hand-line reel car 3, the other end that is attached to the flexible pipe 7 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 separator 5, on hull, be also provided with trawl winch 1, put net winch 6, net drum 2, cable reel 4, drag guiding principle 12 one end and connect trawl winch 1, the other end is connected with boom 8 after passing outrigger 11 and coaster 13; Net drum 2 can aboard ship store krill net 9 to pack up, and on cable reel 4, cable is connected with suction shrimp pump 10, powers to facilitate to inhaling shrimp pump 10.
Working method of the present utility model is: krill ship is sailed and reached behind operating area, use is put net winch 6 the krill net 9 on net drum 2 is pulled out, the flexible pipe 7 fixedly adhering on net capsule 14, suction shrimp pump 10, krill net 9 is connected successively, the cable on cable reel 4 is connected with suction shrimp pump 10 simultaneously; Then suction shrimp pump 10 and net capsule 14 are hung in water, krill net 9 is pulled in water and emits rapidly by flow force, flexible pipe 7 joints that now one end of hand-line reel car 3 top hoses adhered to krill net 9 network interfaces are connected, and the hand-line reel car 3 top hose other ends are connected with shrimp separator 5; Be connected with the suitable for reading of krill net 9 connecting the boom 8 that drags guiding principle 12 simultaneously, outrigger 11 is launched outside hull string, lock after being opened to certain angle, trawl winch discharges and drags guiding principle 12, and krill net 9 and boom 8 are continued to emit; Another krill net 9 is put into equal state with identical method step, then 2 trawl winch 1 discharge and drag guiding principle 12 simultaneously, and krill net 9 continues to be released; By the length of controlling seine 12, operation water layer is adjusted to in net position, start trawling, krill group is pulled in net; In the time that krill density in krill net 9 reaches applicable pump suction condition, start and inhale shrimp pump 10, start pump and inhale krill, by flexible pipe 7, krill is drawn onto in shrimp separator 5, after separating, krill enters cabin, and pump is inhaled sustainable carrying out, until one's respective area krill has been fished for, then reclaim fishing gear, shift fishing ground.
More than show and described principal character of the present utility model, working method and advantage of the present utility model. The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.
Claims (6)
1. two boom krills are fished for device, it is characterized in that: described device comprises the krill net (9) of fishing for krill, strut the boom (8) of krill net (9) network interface, what tow krill net (9) capable of regulating krill net (9) net position drags guiding principle (12), outrigger (11), described outrigger (11) is rotatable support frame, is arranged on the string place, left and right of hull afterbody; Described krill net (9) end is provided with the net capsule (14) of collecting krill, described net capsule (14) is provided with outlet, this outlet is connected with suction shrimp pump (10), flexible pipe (7) is attached on krill net (9), flexible pipe (7) one end is connected with the outlet of inhaling shrimp pump (10), and flexible pipe (7) other end is connected with the shrimp separator (5) being arranged on hull.
2. two boom krills are fished for device according to claim 1, 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 separator (5).
3. two boom krills are fished for device according to claim 1, it is characterized in that: the end of described outrigger (11) is provided with coaster (13).
4. two boom krills are fished for device according to claim 1, it is characterized in that: hull is provided with the trawl winch (1) of krill net (9) being put into water and pack up, puts net winch (6), described in drag guiding principle (12) one end and be connected on trawl winch (1).
5. two boom krills are fished for device according to claim 1, it is characterized in that: hull is provided with the net drum (2) that stores folding and unfolding krill net (9).
6. two boom krills are fished for device according to claim 1, it is characterized in that: deck in ship structure is provided with cable reel (4), and the upper cable of cable reel (4) is connected with suction shrimp pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040433.6U CN205250159U (en) | 2015-12-15 | 2015-12-15 | Device is catched to two boom krills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040433.6U CN205250159U (en) | 2015-12-15 | 2015-12-15 | Device is catched to two boom krills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205250159U true CN205250159U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040433.6U Active CN205250159U (en) | 2015-12-15 | 2015-12-15 | Device is catched to two boom krills |
Country Status (1)
| Country | Link |
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| CN (1) | CN205250159U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111387148A (en) * | 2020-04-15 | 2020-07-10 | 广州鸿海海洋技术服务有限公司 | Krill fishing boat |
| CN111631196A (en) * | 2020-06-01 | 2020-09-08 | 浙江省海洋水产研究所 | Marine organism fishing method |
| CN111802341A (en) * | 2020-06-01 | 2020-10-23 | 浙江省海洋水产研究所 | Rotary fishing device and fishing method |
| CN111802337A (en) * | 2020-05-25 | 2020-10-23 | 中国水产科学研究院东海水产研究所 | Euphausia superba trawl dual-selectivity device structure |
-
2015
- 2015-12-15 CN CN201521040433.6U patent/CN205250159U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111387148A (en) * | 2020-04-15 | 2020-07-10 | 广州鸿海海洋技术服务有限公司 | Krill fishing boat |
| CN111802337A (en) * | 2020-05-25 | 2020-10-23 | 中国水产科学研究院东海水产研究所 | Euphausia superba trawl dual-selectivity device structure |
| CN111802337B (en) * | 2020-05-25 | 2022-03-04 | 中国水产科学研究院东海水产研究所 | Euphausia superba trawl dual-selectivity device structure |
| CN111631196A (en) * | 2020-06-01 | 2020-09-08 | 浙江省海洋水产研究所 | Marine organism fishing method |
| CN111802341A (en) * | 2020-06-01 | 2020-10-23 | 浙江省海洋水产研究所 | Rotary fishing device and fishing method |
| CN111802341B (en) * | 2020-06-01 | 2022-04-05 | 浙江省海洋水产研究所 | Rotary fishing device and fishing method |
| CN111631196B (en) * | 2020-06-01 | 2022-05-17 | 浙江省海洋水产研究所 | Marine organism fishing method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |