CN105580783A - Eel fry catching device and using method thereof - Google Patents
Eel fry catching device and using method thereof Download PDFInfo
- Publication number
- CN105580783A CN105580783A CN201510954509.4A CN201510954509A CN105580783A CN 105580783 A CN105580783 A CN 105580783A CN 201510954509 A CN201510954509 A CN 201510954509A CN 105580783 A CN105580783 A CN 105580783A
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- CN
- China
- Prior art keywords
- eel seedling
- eel
- catcher
- cover
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000008676 import Effects 0.000 claims description 15
- 239000012141 concentrate Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 230000003203 everyday effect Effects 0.000 abstract description 2
- 241000251468 Actinopterygii Species 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 2
- 241000252073 Anguilliformes Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003643 water by type Substances 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses an eel fry catching device which comprises a catcher and a guide fishing net. The eel fry catching device is characterized in that the catcher comprises an inlet cover of a conical structure, an isolating cover, a storing tail cover and a connecting rod. The storing tail cover is connected to the rear end of the inlet cover. The isolating cover is arranged in the storing tail cover. One end of the connecting rod is fixedly connected with the inlet cover. A plurality of eel fry channels I distributed uniformly are formed in the portion, connected with the storing tail cover, of the inlet cover. A plurality of eel fry channels II distributed uniformly are formed in the bottom of the isolating cover. Each eel fry channel I comprises an inlet end and an outlet end. Each inlet end is provided with a square guide hole. A plurality of water inlet holes are formed in the bottom of the storing tail cover. The eel fry catching device has the advantages of being simple in structure, high in eel fish catching efficiency and capable of effectively preventing weeds from entering the eel fry catching device, it is unnecessary to go to sea and catch fries every day, and the eel fry survival rate is high.
Description
Technical field
The present invention relates to a kind of eel seedling trap setting, the invention still further relates to a kind of eel seedling and catchThe using method of device.
Background technology
Along with the development of culturing marine products industry, the price of wild eel seedling is also more and more higher.But the trap setting of existing eel seedling adopts the trap tools such as fishing net mostly, catching eel seedlingTime easily sneak into the impurity such as weeds, the impurity such as weeds that mix with eel seedling easily damagesHinder eel seedling, affect the survival rate of eel seedling. In addition, existing volume trap tool needs go out every daySeedling is got in sea, otherwise eel seedling is easily dead, can not go to sea if meet adverse circumstances, and eel seedling holds very muchEasily dead. Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
Summary of the invention
The object of the present invention is to provide a kind of eel seedling trap setting and using method thereof.
The technical solution used in the present invention is:
A kind of eel seedling trap setting, comprises catcher and guiding fishing net, and described catcher comprisesImport cover, cage, storage hood and the connecting rod of tapered structure, described storage hood connectsBe connected on the rear end of import cover, described cage is placed in storage hood, one end of described connecting rodBe fixedly connected with import cover; Described import cover is provided with the junction of storage hood that several are equalThe eel seedling passage I of even distribution, is also provided with several and evenly divides on the bottom of described cageThe eel seedling passage II of cloth, described eel seedling passage I is divided into entrance point and the port of export, described in enterOn mouth end, be provided with square pilot hole, the bottom of described storage hood is provided with several and entersWater hole.
Further, the structure of described eel seedling passage II and eel seedling passage I's is identical.
Further, described eel seedling passage I is cone shape.
A using method for eel seedling trap setting, first according to marine site landform, selects to catchPlace, utilizes fixed bar that guiding fishing net is triangularly arranged and is fixed on sea, guiding fishing netThe opening end setting that meets water, catcher is fixed on mouthful end that holds together of guiding fishing net by connecting rod, catchThe opening end of the import cover of device arranges against the current, catcher arrange the degree of depth can according to tidewater change andChange, eel seedling all concentrates in storage hood after entering catcher, can regularly go out as requiredFry is fetched in sea.
Advantage of the present invention: simple in structure, catch eel seedling efficiency high, can effectively prevent from mixingGrass enters, gets seedling without all going to sea every day, and eel seedling survival rate is high.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation of catcher of the present invention.
Fig. 3 is the structural representation of import cover.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the structural representation of cage.
Fig. 6 is the structural representation of storage hood bottom.
Wherein: 1, catcher, 2, guiding fishing net, 3, import cover, 4, cage, 5, receiveReceive hood, 6, connecting rod, 7, eel seedling passage I, 8, eel seedling passage II, 9, importEnd, 10, the port of export, 11, square pilot hole, 12, inlet opening, 13, fixed bar.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of eel seedling trap setting, comprises catcher 1 and guidingFishing net 2, catcher 1 comprises import cover 3, cage 4, the storage hood 5 of tapered structureWith connecting rod 6, storage hood 5 is connected to the rear end of import cover 3, and cage 4 is placed in storageIn hood 5, one end of connecting rod 6 is fixedly connected with import cover 3; Import cover 3 and storage tailThe junction of cover 5 is provided with several equally distributed eel seedling passage I7, eel seedling passageI7 is cone shape, is also provided with several equally distributed eels on the bottom of cage 4Fry passage II8, the structure of eel seedling passage II8 is identical with eel seedling passage I7's, eelSeedling passage I7 is divided into entrance point 9 and the port of export 10, is provided with square pilot hole on entrance point 911, the bottom of storage hood 5 is provided with several inlet openings 12.
When use, as shown in Figure 1, first according to marine site landform, select to catch place, utilizeFixed bar 13 is triangularly arranged guiding fishing net to be fixed on sea, the opening end of guiding fishing netThe setting that meets water, catcher is fixed on mouthful end that holds together of guiding fishing net by connecting rod, the entering of catcherThe opening end of mouth mask arranges against the current, the degree of depth is set can changes according to tidewater of catcher,Eel seedling all concentrates in storage hood after entering catcher, can regularly go to sea and fetch as requiredFry.
The present invention adopts said structure design, can resist 6 grades of strong wind, and fry is at storage hood 5The interior time-to-live is longer, can within 3-5 days, get seedling once, reduces the number of times of plunging into the commercial sea, and reduces and marine originThis. Of the present invention easy to use, can arrange according to different waters landform, steadiness is good, can be anti-Multiple use, long service life.
Claims (4)
1. an eel seedling trap setting, comprises catcher and guiding fishing net, it is characterized in that: instituteState import cover, cage, storage hood and connecting rod that catcher comprises tapered structure, instituteState the rear end that storage hood is connected to import cover, described cage is placed in storage hood, described inOne end of connecting rod is fixedly connected with import cover; Described import cover is established with the junction of storage hoodBe equipped with several equally distributed eel seedling passage I, on the bottom of described cage, be also provided withSeveral equally distributed eel seedling passage II, described eel seedling passage I is divided into entrance point and goes outMouth end, is provided with square pilot hole on described entrance point, establish the bottom of described storage hoodBe equipped with several inlet openings.
2. a kind of eel seedling trap setting according to claim 1, is characterized in that: described inThe structure of eel seedling passage II is identical with eel seedling passage I's.
3. a kind of eel seedling trap setting according to claim 1, is characterized in that: described inEel seedling passage I is cone shape.
4. a using method for eel seedling trap setting, is characterized in that: first according to ground, marine siteShape, selects to catch place, utilizes fixed bar that guiding fishing net is triangularly arranged and is fixed on sea,Opening end settings that meet water of guiding fishing net, catcher is fixed on and is guided holding together of fishing net by connecting rodMouth end, the opening end of the import cover of catcher arranges against the current, and the degree of depth that arranges of catcher can basisTidewater changes and changes, and eel seedling all concentrates in storage hood after entering catcher, can basisNeed to regularly go to sea and fetch fry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510954509.4A CN105580783A (en) | 2015-12-16 | 2015-12-16 | Eel fry catching device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510954509.4A CN105580783A (en) | 2015-12-16 | 2015-12-16 | Eel fry catching device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105580783A true CN105580783A (en) | 2016-05-18 |
Family
ID=55921002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510954509.4A Pending CN105580783A (en) | 2015-12-16 | 2015-12-16 | Eel fry catching device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105580783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197791A (en) * | 2018-08-13 | 2019-01-15 | 浙江省海洋水产养殖研究所 | A kind of eel seedling set net catching method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117491U (en) * | 1977-02-24 | 1978-09-19 | ||
| CN2201779Y (en) * | 1994-05-07 | 1995-06-28 | 陈海平 | Eel fry catcher |
| CN2271809Y (en) * | 1996-11-25 | 1998-01-07 | 陈国友 | Eel fry catching protector |
| CN2282768Y (en) * | 1996-12-17 | 1998-06-03 | 王光阳 | Protector for fishing eel fry |
| US5899017A (en) * | 1997-04-22 | 1999-05-04 | Chen; Jiunn-Liang | Fishing device |
| CN2357503Y (en) * | 1999-03-11 | 2000-01-12 | 林君烨 | Protector for catching eel fry |
| CN201029376Y (en) * | 2006-03-31 | 2008-03-05 | 罗明江 | Fishing net of bag-shaped main net body |
| CN205233205U (en) * | 2015-12-16 | 2016-05-18 | 桑六一 | Eel seedling trapping apparatus |
-
2015
- 2015-12-16 CN CN201510954509.4A patent/CN105580783A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117491U (en) * | 1977-02-24 | 1978-09-19 | ||
| CN2201779Y (en) * | 1994-05-07 | 1995-06-28 | 陈海平 | Eel fry catcher |
| CN2271809Y (en) * | 1996-11-25 | 1998-01-07 | 陈国友 | Eel fry catching protector |
| CN2282768Y (en) * | 1996-12-17 | 1998-06-03 | 王光阳 | Protector for fishing eel fry |
| US5899017A (en) * | 1997-04-22 | 1999-05-04 | Chen; Jiunn-Liang | Fishing device |
| CN2357503Y (en) * | 1999-03-11 | 2000-01-12 | 林君烨 | Protector for catching eel fry |
| CN201029376Y (en) * | 2006-03-31 | 2008-03-05 | 罗明江 | Fishing net of bag-shaped main net body |
| CN205233205U (en) * | 2015-12-16 | 2016-05-18 | 桑六一 | Eel seedling trapping apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109197791A (en) * | 2018-08-13 | 2019-01-15 | 浙江省海洋水产养殖研究所 | A kind of eel seedling set net catching method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |