CN106879495A - A kind of fish oosperm collecting box - Google Patents
A kind of fish oosperm collecting box Download PDFInfo
- Publication number
- CN106879495A CN106879495A CN201510916610.0A CN201510916610A CN106879495A CN 106879495 A CN106879495 A CN 106879495A CN 201510916610 A CN201510916610 A CN 201510916610A CN 106879495 A CN106879495 A CN 106879495A
- Authority
- CN
- China
- Prior art keywords
- collecting
- fish
- net
- casing
- collecting net
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
The invention discloses a kind of fish oosperm collecting box, including casing (13), collecting frame (14) is provided with the casing (13)；Collecting net (12) is placed with the collecting frame (14)；The lower openings (24) of the collecting net (12) are connected with collecting chamber (26)；The top of the collecting net (12) is connected with lifting rope (15)；The top of the collecting net (12) is provided with water inlet (22)；The bottom of the casing (13) is provided with delivery port (34).It is simple structure of the present invention, easy to operate, and be difficult to produce injury to fish-egg and fry.
Description
Technical field
The present invention relates to a kind of device for collecting fish oosperm.
Background technology
The ovum that many fishes are produced is floatability, collects floating fish-egg in artificial waters or natural water area and generally adopts
Fished for net, or collected in an overfall.This will cause the mechanicalness injury of embryonated egg or juvenile fish,
So as to reduce incubation rate and the survival rate of seedling reduction of embryonated egg, the spawning process of fish can be also influenceed.The opposing party
Face, existing collection device volume is big, not easy to operate.
Therefore those skilled in the art are devoted to a kind of device for being easy to collect fish oosperm of exploitation.
The content of the invention
In view of the drawbacks described above of prior art, the technical problems to be solved by the invention are to provide one kind and are easy to
Collect the device of fish oosperm.
To achieve the above object, it is described the invention provides a kind of fish oosperm collecting box, including casing
Collecting frame is provided with casing；Collecting net is placed with the collecting frame；The lower openings of the collecting net with
Collecting chamber is connected；The top of the collecting net is connected with lifting rope；The top of the collecting net is provided with water inlet；
The bottom of the casing is provided with delivery port.
The beneficial effects of the invention are as follows：It is simple structure of the present invention, easy to operate, and be difficult to fish-egg and fish
Seedling produces injury.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the invention.
Fig. 2 is the structural representation of collecting frame in the present invention.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As depicted in figs. 1 and 2, set in a kind of fish oosperm collecting box, including casing 13, casing 13
There is collecting frame 14；Collecting net 12 is placed with collecting frame 14；The lower openings 24 of collecting net 12 and collection
Chamber 26 connects；The top of collecting net 12 is connected with lifting rope 15；The top of collecting net 12 is provided with water inlet
22；The bottom of casing 13 is provided with delivery port 34.
Lifting rope 15 is bypassed into fixed pulley 16, water inlet 22 and delivery port 34 are connected with spawning groove 17 by pipeline
Connect.
Because water inlet 22 and delivery port 34 are connected with spawning groove 17, therefore water and receipts in spawning groove 17
Header 13 forms waterway circulating.Fish-egg is flowed into collecting net 12 from water inlet 22,32, through collecting net 12
Filtering is stored on collecting net 12.Be collected into it is a certain amount of after, the end of rope 15 is moved to, so as to receipts of slinging
Collection net 12, collects embryonated egg.
Preferred embodiment of the invention described in detail above.It should be appreciated that the ordinary skill of this area
Personnel just can make many modifications and variations without creative work with design of the invention.Therefore, it is all
Technical staff passes through logic analysis, pushes away on the basis of existing technology under this invention's idea in the art
Reason or the available technical scheme of limited experiment, all should be in the protection model being defined in the patent claims
In enclosing.
Claims (1)
1. a kind of fish oosperm collecting box, including casing (13), it is characterized in that：The casing (13)
Inside it is provided with collecting frame (14)；Collecting net (12) is placed with the collecting frame (14)；The collecting net
(12) lower openings (24) are connected with collecting chamber (26)；The top of the collecting net (12) with hang
Rope (15) connection；The top of the collecting net (12) is provided with water inlet (22)；The casing (13)
Bottom be provided with delivery port (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916610.0A CN106879495A (en) | 2015-12-10 | 2015-12-10 | A kind of fish oosperm collecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916610.0A CN106879495A (en) | 2015-12-10 | 2015-12-10 | A kind of fish oosperm collecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106879495A true CN106879495A (en) | 2017-06-23 |
Family
ID=59173162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510916610.0A Pending CN106879495A (en) | 2015-12-10 | 2015-12-10 | A kind of fish oosperm collecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106879495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029601A (en) * | 2017-12-11 | 2018-05-15 | 上海海洋大学 | It is a kind of repeatedly lay eggs and be produce buoyant egg collector |
-
2015
- 2015-12-10 CN CN201510916610.0A patent/CN106879495A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029601A (en) * | 2017-12-11 | 2018-05-15 | 上海海洋大学 | It is a kind of repeatedly lay eggs and be produce buoyant egg collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |