CN104982394B - Large-scale lake surface fixation is thrown the net - Google Patents
Large-scale lake surface fixation is thrown the net Download PDFInfo
- Publication number
- CN104982394B CN104982394B CN201510490324.2A CN201510490324A CN104982394B CN 104982394 B CN104982394 B CN 104982394B CN 201510490324 A CN201510490324 A CN 201510490324A CN 104982394 B CN104982394 B CN 104982394B
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- net
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- 241000251468 Actinopterygii Species 0.000 claims abstract description 30
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims abstract description 18
- 238000003306 harvesting Methods 0.000 abstract description 5
- 208000037805 labour Diseases 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/04—Fixed nets with traps
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
Large-scale lake surface fixation is thrown the net, and the lower section of eight word wire guides connects fan's soul net, and the lower section for being confused soul net is provided with eight words palpus net in three, and the exit that finally interior eight words must be netted together is provided with round palpus net；The exit that circle must be netted connects with fish gathering casing, therebetween provided with movable filter A；Silver carp sorting casing is connected with below fish gathering casing, therebetween provided with movable filter B.The present apparatus solves the problems, such as to draw in the net to fish by a large amount of labours that labor intensity is high, catching rate is low, harvesting fresh and alive fish, the present apparatus can not belong to passive-type fishing gear throughout the year, saves substantial amounts of manpower, and catches that scale is big, and catch height, catches are fresh, and quality is good.Long-term fishing is realized, throughout the year sale, equilibrium listing.
Description
Technical field
The present invention relates to a kind of fishery cultivating finishing device, specifically a kind of large-scale lake surface fixation is thrown the net.
Background technology
At present, large-scale lake surface cultivation fishing typically using the active fishing gears such as purse seine, trawlnet, sweep net or catch up with, column, thorn,
Open united fishing method to be caught, above-mentioned fishing style needs substantial amounts of manpower and materials, and labor intensity is high, and catching rate is low, catches
Drag for time length and have focused largely on autumn and winter, catches can also be caused with certain damage, so as to be unfavorable for transporting for long-distance.And show
With the presence of deposited net, insert that the passive-type fishing gear amount of fishing such as net, networking is small, and catches are of low quality, it is impossible to the problems such as continuous harvesting.
The content of the invention
For deficiency existing for above-mentioned similar technique aspect, it is an object of the invention to provide a kind of large-scale lake surface fixation
Net.
The technical scheme is that：Large-scale lake surface fixation is thrown the net, including eight word wire guides, fan's soul net, interior eight word must net, circles
Palpus net, fish gathering casing, silver carp sorting casing, it is characterised in that：Lower section connection fan's soul net of eight word wire guides, is confused below soul net and sets
There is eight words palpus net in three, the exit that finally interior eight words must be netted together is provided with round palpus net；The exit and fish-collecting box that circle must be netted
Body connects, therebetween provided with movable filter A；Silver carp sorting casing is connected with below fish gathering casing, is provided with lives therebetween
Dynamic filter B.
The opening of the eight words wire guide is bell mouth shape.
What the circle must be netted is shaped as inverted cone-shaped.
The fish gathering casing is shaped as inverted trapezoidal.
It is an advantage of the invention that：The present apparatus solve by a large amount of labours draw in the net to fish labor intensity is high, catching rate is low,
Can not throughout the year harvesting fresh and alive fish the problem of, the present apparatus belongs to passive-type fishing gear, saves substantial amounts of manpower, and it is big to catch scale,
Catch is high, and catches are fresh, and quality is good.Long-term fishing is realized, throughout the year sale, equilibrium listing.The present apparatus is used in three
Eight words palpus net and together circle palpus net, the fish time that can effectively prevent from entering escape from, and improve catching rate.Present apparatus root
According to the activity characteristic of silver carp, a movable filter is set, increases a silver carp sorting casing in movable filter rear end, enables silver carp
The silver carp that enough easily swimming in silver carp separatory vessel body and makes to be separated has enough activity spaces, solves silver carp and returns to escape
The problem of.Injury that the setting of movable filter and silver carp sorting casing avoids silver carp and other fishes mix, ensure that silver carp
It harvesting can preferentially ship, be advantageous to transport for long-distance.The present apparatus also acts grain bin to catches and supports effect except catching function, high
Support in the grain bin of density so that fish discharges substantial amounts of excreta, fish body weight reducing, while has been also adapted to highdensity environment, alleviates
The stress reaction of catches in transit, reduce the death rate of catches in long-distance transport.The present apparatus also solves passive-type
The problem of fishing gear amount of fishing is small, by the setting scope for increasing eight word wire guides, it is ensured that there is enough catches to enter fan's soul
In net, catches weight in trapezoidal fish gathering casing can be achieved can reach more than 30,000 jin daily in the long-term harvesting phase.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
In conjunction with accompanying drawing, the technology contents of the present invention are described further.
As shown in figure 1, lower section connection fan's soul net 2 of eight word wire guides 1, the lower section of fan's soul net 2 is provided with eight words in three must net
3, the exit of last eight words palpus net 3 interior together is provided with circle must net 4；The exit of circle palpus net 4 connects with fish gathering casing 5, the two
Between be provided with movable filter A7；The lower section of fish gathering casing 5 is connected with silver carp sorting casing 6, therebetween provided with movable filter B8.
Wherein, the opening of the eight words wire guide 1 is bell mouth shape；The circle palpus net 4 is shaped as inverted cone-shaped；The fish gathering casing 5
Be shaped as inverted trapezoidal.
When carrying out fixation fishing using the present apparatus, fish enters from the horn mouth of eight word wire guides 1, changes fish by being confused soul net 2
Trip to, make fish towards interior eight word must net 3 swim into, when enter it is last together in eight words must net 3 when, circle palpus of the fish from inverted cone-shaped
Net 4 is swum out of, and now movable filter A7 state to open up, from circle palpus net 4 swim out of and enter in fish gathering casing 5, waits to collect by fish
Enter full fish in fish box body 5 and then close movable filter A7 downwards, cut-off fish migrates outlet backward；And in fish gathering casing 5
Silver carp can cross movable filter B8 and enter in silver carp sorting casing 6, so as to reach the purpose that silver carp individually sorts.
Claims (4)
1. large-scale lake surface fixation is thrown the net, including eight word wire guides（1）, fan soul net（2）, interior eight word must net（3）, circle must net（4）, fish gathering
Casing（5）, silver carp sorting casing（6）, it is characterised in that：Eight word wire guides（1）Lower section connection fan soul net（2）, it is confused soul net（2）'s
Lower section is provided with eight words in three must net（3）, last eight words interior together must net（3）Exit be provided with circle must net（4）；Circle must net
（4）Exit and fish gathering casing（5）Connection, therebetween provided with movable filter A（7）；Fish gathering casing（5）Lower section be connected with
Silver carp sorts casing（6）, therebetween provided with movable filter B（8）.
2. large-scale lake surface fixation according to claim 1 is thrown the net, it is characterised in that：The eight words wire guide（1）Opening be
Bell mouth shape.
3. large-scale lake surface fixation according to claim 1 is thrown the net, it is characterised in that：The circle must net（4）Be shaped as down
It is coniform.
4. large-scale lake surface fixation according to claim 1 is thrown the net, it is characterised in that：The fish gathering casing（5）Be shaped as
Inverted trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490324.2A CN104982394B (en) | 2015-08-12 | 2015-08-12 | Large-scale lake surface fixation is thrown the net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510490324.2A CN104982394B (en) | 2015-08-12 | 2015-08-12 | Large-scale lake surface fixation is thrown the net |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104982394A CN104982394A (en) | 2015-10-21 |
| CN104982394B true CN104982394B (en) | 2017-12-15 |
Family
ID=54294412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510490324.2A Active CN104982394B (en) | 2015-08-12 | 2015-08-12 | Large-scale lake surface fixation is thrown the net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104982394B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106259130B (en) * | 2016-10-11 | 2022-05-31 | 大湖水殖股份有限公司 | Automatic egg distribution equipment |
| CN106719478A (en) * | 2016-11-14 | 2017-05-31 | 周天赐 | A kind of special finishing device of pond culture Pelteobagrus fulvidraco |
| CN109811730A (en) * | 2019-03-18 | 2019-05-28 | 华能澜沧江水电股份有限公司 | A kind of deep water net foil device ensureing fish-gathering effect |
| CN110800701A (en) * | 2019-10-24 | 2020-02-18 | 辽宁省水源地有机渔业有限责任公司 | Large-scale reservoir and lake deep-water fishing net grid array and laying method thereof |
Citations (9)
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|---|---|---|---|---|
| CN2416735Y (en) * | 2000-01-28 | 2001-01-31 | 陈乃月 | Fixed net with traps |
| SE522950C2 (en) * | 1998-03-05 | 2004-03-16 | Hans Erik Christer Lundin | Fish trap |
| CN201029376Y (en) * | 2006-03-31 | 2008-03-05 | 罗明江 | Fishing net of bag-shaped main net body |
| CN201349447Y (en) * | 2009-01-19 | 2009-11-25 | 上海海洋大学 | Cyanea nozakii net sheet separation device of fishing net |
| CN202406845U (en) * | 2012-02-24 | 2012-09-05 | 沅江市福利渔业用品有限公司 | Trap net |
| CN103416359A (en) * | 2012-05-21 | 2013-12-04 | 徐州一统渔具有限公司 | Device for fishing in shallow |
| CN203851643U (en) * | 2014-04-09 | 2014-10-01 | 徐州一统渔具有限公司 | Fish-catching net used in flowing water area |
| CN203912957U (en) * | 2014-04-02 | 2014-11-05 | 徐州一统渔具有限公司 | Feed fish fishing fixation device |
| CN204930039U (en) * | 2015-08-12 | 2016-01-06 | 大湖水殖股份有限公司 | Large-scale lake surface fixation is thrown the net |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100590122B1 (en) * | 2006-03-14 | 2006-06-14 | 진득성 | Making method of fish trap and a fish trap by the method it |
-
2015
- 2015-08-12 CN CN201510490324.2A patent/CN104982394B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE522950C2 (en) * | 1998-03-05 | 2004-03-16 | Hans Erik Christer Lundin | Fish trap |
| CN2416735Y (en) * | 2000-01-28 | 2001-01-31 | 陈乃月 | Fixed net with traps |
| CN201029376Y (en) * | 2006-03-31 | 2008-03-05 | 罗明江 | Fishing net of bag-shaped main net body |
| CN201349447Y (en) * | 2009-01-19 | 2009-11-25 | 上海海洋大学 | Cyanea nozakii net sheet separation device of fishing net |
| CN202406845U (en) * | 2012-02-24 | 2012-09-05 | 沅江市福利渔业用品有限公司 | Trap net |
| CN103416359A (en) * | 2012-05-21 | 2013-12-04 | 徐州一统渔具有限公司 | Device for fishing in shallow |
| CN203912957U (en) * | 2014-04-02 | 2014-11-05 | 徐州一统渔具有限公司 | Feed fish fishing fixation device |
| CN203851643U (en) * | 2014-04-09 | 2014-10-01 | 徐州一统渔具有限公司 | Fish-catching net used in flowing water area |
| CN204930039U (en) * | 2015-08-12 | 2016-01-06 | 大湖水殖股份有限公司 | Large-scale lake surface fixation is thrown the net |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104982394A (en) | 2015-10-21 |
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