CN107027665A - Fish-egg satellite collection device in water body - Google Patents
Fish-egg satellite collection device in water body Download PDFInfo
- Publication number
- CN107027665A CN107027665A CN201710422142.0A CN201710422142A CN107027665A CN 107027665 A CN107027665 A CN 107027665A CN 201710422142 A CN201710422142 A CN 201710422142A CN 107027665 A CN107027665 A CN 107027665A
- Authority
- CN
- China
- Prior art keywords
- fish
- egg
- opening
- thread gluing
- edge
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 241000251468 Actinopterygii Species 0.000 claims abstract description 23
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 16
- 230000016087 ovulation Effects 0.000 claims abstract description 13
- 238000009958 sewing Methods 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims abstract description 4
- 210000004177 elastic tissue Anatomy 0.000 claims abstract description 4
- 229920001778 nylon Polymers 0.000 claims abstract description 4
- 238000007665 sagging Methods 0.000 claims description 3
- 230000002567 autonomic effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 241000556626 Blenniidae Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000501663 Embiotocidae Species 0.000 description 1
- 241000276569 Oryzias latipes Species 0.000 description 1
- 241000276618 Perciformes Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000033458 reproduction Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000725 suspension Substances 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
- A01K61/00—Culture of aquatic animals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The present invention relates to fish-egg satellite collection device in a kind of water body, the latticed impaling portion being made including nylon elastic fiber and net bag-shaped fish-egg collection portion, include the front opening in left side with the impaling portion of fish body form fit, the afterbody opening on right side, the fin opening on top and the ovulation of bottom mouthful, in front opening, the edge of afterbody opening and fin opening is sewed with the elastic banding edge band for tightening up opening, there is the positive thread gluing of a circle in the edge sewing of ovulation mouth, corresponding with positive thread gluing is the reverse thread gluing of a circle, reverse thread gluing sewing is at fish-egg collection portion upper shed edge, the horn-like shelves ring for stopping fish-egg backflow is sewed with below upper shed in fish-egg collection portion, the interior closing in of bending extension downwards is provided with the middle part of horn-like shelves ring.It is of the invention independently to be ovulated for parent population and farrow and design, it is ensured that filial generation is relatively isolated and parent population autonomic activities, it is ensured that prelarva does not escape into outside in the collection string bag.
Description
Technical field
The invention belongs to technical field of aquaculture equipment, fish-egg satellite collection device in particularly a kind of water body.
Background technology
Fish-egg collection is the important step in artificial propagation of fish.The fish of most artificial breedings after artificial induced spawning i.e.
Generation ovulation reaction, has and voluntarily ovulates, also there is artificial collection.For example most of selachians of fish of also a small number of battalion's ovoviviparity reproductions
Class, four sections of Medaka shape purpose, the Embiotocidae of Perciformes and some cotton Blenniidae of bony fish, the fish of hard cheek class etc., its embryo hair
Educate the phase completes in vivo, has been larval stages when excreting.For this kind of voluntarily ovulation or ovoviviparity fish in production
Fish-egg（Prelarva）Collect many using former pond spawning, remove the method that parent population or net cage are collected, but former pond spawning can be caused
Offspring's obscures, for needing offspring individually to isolate（Such as set up family）Demand can not then meet；And net cage isolation is collected
It is cumbersome outer except taking equipment and process, the often scope of activities of the limitation parent population onset of ovulation, for it is some have particular/special requirement in
Fixed location or the fish of environment spawning, also bring along puzzlement.Through retrieval without the relevant fish-egg satellite collection device side of discovery
The report and patent document in face.
The content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, and to propose fish-egg satellite collection device in water body.
The present invention solves its technical problem and takes following technical scheme to realize：
Fish-egg satellite collection device in water body, including the latticed impaling portion that is made of nylon elastic fiber and net bag-shaped fish-egg are collected
Portion, with the impaling portion of fish body form fit include the front opening in left side, the afterbody opening on right side, the fin opening on top and under
The ovulation mouthful in portion, the elastic banding edge band for tightening up opening is sewed with the edge of front opening, afterbody opening and fin opening,
The edge sewing of ovulation mouth has the positive thread gluing of a circle, and corresponding with positive thread gluing is the reverse thread gluing of a circle, and reverse thread gluing sewing exists
The horn-like shelves for stopping fish-egg backflow are sewed with below fish-egg collection portion upper shed edge, the upper shed in fish-egg collection portion
Ring, is provided with the interior closing in of bending extension downwards in the middle part of horn-like shelves ring.
Moreover, the diameter of the interior closing in is set as 1/3rd of fish-egg collection portion diameter to a quarter.
Moreover, the bottom surrounding in the fish-egg collection portion is further sewed with a circle zip.
Moreover, the aperture of the front opening is between 2.0-1.5 times of afterbody hatch bore diameter.
Moreover, the fish-egg collection portion is the fine and close sagging type string bag, mesh specification is 80-100 mesh.
Advantages and positive effects of the present invention are：
1st, for parent population, independently ovulation collects fish-egg to the present invention with the satellite farrowed and designed and prelarva device ensures that filial generation is relative
Isolation and parent population autonomic activities；
2nd, at of the invention three set hole opening ensure fish body freely activity while, play the fixed effect of suspension；
3rd, the selection of elastic material of the present invention makes device more fit fish body, reduces resistance movable in water, and make collection portion with
Fish body laminating ensures collection efficiency, prevents from overflowing.It is applied to specification gap less big various fish bodies within the specific limits simultaneously.
4th, anti-overflow valve of the invention limits and ensures that prelarva does not escape into outside in the collection string bag.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Present invention implementation is further described below in conjunction with accompanying drawing, following examples are descriptive, is not to limit
Property, it is impossible to protection scope of the present invention is limited with this.In following technical schemes, fish-egg collection portion not only includes fish-egg and received
Collection, while being collected including prelarva, is intended merely to the convenience referred to as fish-egg collection portion of narration.
Fish-egg satellite collection device in water body, as shown in figure 1, the latticed impaling portion 2 being made including nylon elastic fiber
And net bag-shaped fish-egg collection portion 9, include front opening 1, the afterbody opening on right side in left side with the impaling portion of fish body form fit
5th, the ovulation mouthful 6 of the fin opening 4 on top and bottom, is sewed with the edge of front opening, afterbody opening and fin opening
The elastic banding edge band 3 of impaling portion opening is tightened up, has the positive thread gluing 7 of a circle in the edge sewing of ovulation mouth, it is corresponding with positive thread gluing
For a reverse thread gluing 8 of circle, reverse thread gluing sewing is upper in fish-egg collection portion at net bag-shaped fish-egg collection portion upper shed edge
Opening lower section is sewed with the horn-like shelves ring 10 for stopping fish-egg backflow, and bending extension downwards is provided with the middle part of horn-like shelves ring
Interior closing in 11.
In the specific implementation of the present invention, the diameter of the interior closing in is set as three points of net bag-shaped fish-egg collection portion diameter
One of to a quarter, fish body is when travelling, and the current formed in fish-egg collection portion drive fish-egg to pass through horn-like shelves ring
Interior closing in slide into fish-egg collection portion bottom, interior closing in stops that fish-egg is spilt into cultivating pool after being back to fish body direction.
In the specific implementation of the present invention, a circle zip is further sewed with the bottom surrounding of the fish-egg collection portion
12, the bottom that zip opens fish-egg collection portion is pulled open, what is be more prone to discharges the fish-egg that fish-egg collection portion is collected into.
In the specific implementation of the present invention, the aperture of the front opening is between 2.0-1.5 times of afterbody hatch bore diameter,
When putting on impaling portion for fish body, fish body is sent into by front opening, and fish head is maintained on the outside of front opening, this structure design and
The mode of installing easily facilitates operation, reduces damage of the operating process to fish body.
In the specific implementation of the present invention, the grid in the impaling portion is uniform but not fine and close, and elastic network(s) ruling is close to fish body,
Fish body swimming resistance is reduced, the fish-egg collection portion is the fine and close sagging type string bag, and mesh specification is 80-100 mesh.
In the specific implementation of the present invention, elastic material can make the device be applied to specification gap not within the specific limits
Too big various fish bodies, and front opening, the afterbody opening on right side, the size of the ovulation mouth of the fin opening on top and bottom and
Position all in accordance with actual fish body species the need for be adjusted.
Claims (5)
1. fish-egg satellite collection device in a kind of water body, it is characterised in that：The latticed impaling being made including nylon elastic fiber
Portion and net bag-shaped fish-egg collection portion, with the impaling portion of fish body form fit include the front opening in left side, the afterbody opening on right side,
The fin opening on top and the ovulation of bottom mouthful, are sewed with the edge of front opening, afterbody opening and fin opening and tighten up
The elastic banding edge band of opening, has the positive thread gluing of a circle, corresponding with positive thread gluing is that a circle is reverse in the edge sewing of ovulation mouth
Thread gluing, reverse thread gluing sewing is sewed with stop below fish-egg collection portion upper shed edge, the upper shed in fish-egg collection portion
The horn-like shelves ring of fish-egg backflow, is provided with the interior closing in of bending extension downwards in the middle part of horn-like shelves ring.
2. fish-egg satellite collection device in water body according to claim 1, it is characterised in that：The diameter of the interior closing in is set
It is set to 1/3rd of fish-egg collection portion diameter to a quarter.
3. fish-egg satellite collection device in water body according to claim 1, it is characterised in that：In the fish-egg collection portion
Bottom surrounding is further sewed with a circle zip.
4. fish-egg satellite collection device in water body according to claim 1, it is characterised in that：The aperture of the front opening
It is between 2.0-1.5 times of afterbody hatch bore diameter.
5. fish-egg satellite collection device in water body according to claim 1, it is characterised in that：The fish-egg collection portion is cause
The close sagging type string bag, mesh specification is 80-100 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422142.0A CN107027665B (en) | 2017-06-07 | 2017-06-07 | Accompanying collecting device for fish eggs in water body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710422142.0A CN107027665B (en) | 2017-06-07 | 2017-06-07 | Accompanying collecting device for fish eggs in water body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107027665A true CN107027665A (en) | 2017-08-11 |
| CN107027665B CN107027665B (en) | 2023-03-31 |
Family
ID=59541708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710422142.0A Active CN107027665B (en) | 2017-06-07 | 2017-06-07 | Accompanying collecting device for fish eggs in water body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107027665B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711663A (en) * | 2017-11-28 | 2018-02-23 | 山东省海洋生物研究院 | Harvesting grading plant in a kind of bastard halibut and plaice seedling room |
| CN113179999A (en) * | 2021-05-26 | 2021-07-30 | 中建八局第四建设有限公司 | Large marine organism transport case |
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|---|---|---|---|---|
| CN101253850A (en) * | 2008-03-19 | 2008-09-03 | 浙江海洋学院 | Ecological form cuttle fish caging |
| CN201509513U (en) * | 2009-06-19 | 2010-06-23 | 中国水产科学研究院长江水产研究所 | River fish collection device |
| CN104982351A (en) * | 2015-06-02 | 2015-10-21 | 浙江省海洋水产研究所 | Hairtail parent and roe collection apparatus |
| CN105123586A (en) * | 2015-09-17 | 2015-12-09 | 中国水产科学研究院南海水产研究所 | Oral incubation fish ovum picking-up device and method |
| CN204837540U (en) * | 2015-05-20 | 2015-12-09 | 燕山大学 | Aquatic animal robot knapsack |
| CN205455357U (en) * | 2016-03-10 | 2016-08-17 | 杨成胜 | Can collect laying nest of nian fish roe |
| CN106472367A (en) * | 2015-09-01 | 2017-03-08 | 中国长江三峡集团公司中华鲟研究所 | A kind of device for the collection of fish ovum seedling |
| CN206101291U (en) * | 2016-09-29 | 2017-04-19 | 塔里木大学 | Roe separator |
| CN106614150A (en) * | 2017-02-04 | 2017-05-10 | 四川省农业科学院水产研究所 | Parent fish fixing device |
| CN207219807U (en) * | 2017-06-07 | 2018-04-13 | 天津渤海水产研究所 | Fish-egg satellite collection device in a kind of water body |
-
2017
- 2017-06-07 CN CN201710422142.0A patent/CN107027665B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253850A (en) * | 2008-03-19 | 2008-09-03 | 浙江海洋学院 | Ecological form cuttle fish caging |
| CN201509513U (en) * | 2009-06-19 | 2010-06-23 | 中国水产科学研究院长江水产研究所 | River fish collection device |
| CN204837540U (en) * | 2015-05-20 | 2015-12-09 | 燕山大学 | Aquatic animal robot knapsack |
| CN104982351A (en) * | 2015-06-02 | 2015-10-21 | 浙江省海洋水产研究所 | Hairtail parent and roe collection apparatus |
| CN106472367A (en) * | 2015-09-01 | 2017-03-08 | 中国长江三峡集团公司中华鲟研究所 | A kind of device for the collection of fish ovum seedling |
| CN105123586A (en) * | 2015-09-17 | 2015-12-09 | 中国水产科学研究院南海水产研究所 | Oral incubation fish ovum picking-up device and method |
| CN205455357U (en) * | 2016-03-10 | 2016-08-17 | 杨成胜 | Can collect laying nest of nian fish roe |
| CN206101291U (en) * | 2016-09-29 | 2017-04-19 | 塔里木大学 | Roe separator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711663A (en) * | 2017-11-28 | 2018-02-23 | 山东省海洋生物研究院 | Harvesting grading plant in a kind of bastard halibut and plaice seedling room |
| CN107711663B (en) * | 2017-11-28 | 2022-11-11 | 山东省海洋生物研究院 | Left-eyed flounder fry indoor harvesting and grading device |
| CN113179999A (en) * | 2021-05-26 | 2021-07-30 | 中建八局第四建设有限公司 | Large marine organism transport case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107027665B (en) | 2023-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 300221 No. 442 Jiefang South Road, Tianjin, Hexi District Applicant after: TIANJIN CITY AQUATIC PRODUCT Research Institute Address before: No.50 Haitong street, Binhai New Area, Tianjin 300457 Applicant before: TIANJIN BOHAI SEA FISHERIES Research Institute |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |