CN205030346U - It gets ovum device mouthful to incubate fish - Google Patents
It gets ovum device mouthful to incubate fish Download PDFInfo
- Publication number
- CN205030346U CN205030346U CN201520719874.2U CN201520719874U CN205030346U CN 205030346 U CN205030346 U CN 205030346U CN 201520719874 U CN201520719874 U CN 201520719874U CN 205030346 U CN205030346 U CN 205030346U
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- China
- Prior art keywords
- fish
- ovum
- mouth
- inserting tube
- incubated
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- Expired - Fee Related
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses an it gets ovum device mouthful to incubate fish. Collection ovum cup is connected to the insert tube that this it gets ovum device mouthful to incubate fish was equipped with, and the insert tube struts fish -mouth to wash by water or the sea water to fish -mouth through being equipped with the wash pipe on the insert tube, make that embryonated egg is smooth to be flowed and collect through collection ovum cup, guaranteed the simplicity and the integrality of getting the ovum, adopt fixing device to fix the parent population, it is easy and simple to handle and effective, prevent firm and influence the follow -up ovum of getting with the hand snap -on fish body, improved work efficiency and operating mass with rated load. The utility model is suitable for a breed field.
Description
Technical field
The utility model relates to cultivation field, particularly relates to a kind of mouth and incubates fish and get ovum device.
Background technology
At present, oral cavity is the distinctive a kind of modess of reproduction of fish containing egg hatching.Adopt mouth to incubate the fish species of breeding various, comprise osteoglossid, Callichthyidae multiple genus such as peacock porgy belong to, the beautiful porgy of the grand back of the body belongs to, Tilapia mossambica belongs to.Wherein, the breed variety that Tilapia mossambica recommends to the utmost as FAO (Food and Agriculture Organization of the United Nation), become global important cultured fishes, and in tropical ornamental fish, the kind of about 1/4 all belongs to mouth and incubates Callichthyidae.Mouth incubates breeding two major features: one is that brooding time is longer, needs at least one time-of-week; Two is that every batch of egg laying amount is few, generally less than 100.Because parent population cannot ingest containing during ovum, cause it malnutritive, physique declines, and breeding extends interval, and the year breeding total amount of often pair of parent population is limited.In order to shorten the breeding cycle, improving population densities, increasing fry output, often counterpart is incubated parent population and is manually got ovum.At present, mouth is incubated fish egg-fetching method and mostly is and directly pours out, and namely pours water or seawater in fish mouth, and after fish being opened one's mouth with finger extruding jaw portion, Jiang Yuzui topples over down, back and forth until all fry or fertilized egg are poured out.Traditional egg-fetching method exists operation inconvenience, get ovum not exclusively, easily causes fish damage and operator the shortcoming such as to be stabbed by fish sour jujube.Therefore, what the utility model provided a kind of mouth to incubate fish gets ovum device and method, incubates the demand of drawing materials in the research of fish embryo auxology and the Production requirement in aquaculture with satisfied mouth.
Utility model content
For solving the problem, the utility model provides a kind of and the easy and mouth intactly taking out fertilized egg from parent population mouth can incubate fish and get ovum device.
The utility model solves the technical scheme that its technical problem adopts:
A kind of mouth is incubated fish and is got ovum device, and comprise for the fixture of fixing fish and the Inserting Tube for getting ovum, the Single port of Inserting Tube connects collection ovum cup, and Inserting Tube is also provided with wash pipe, and wash pipe is connected with waterworks, and the outlet of wash pipe is rectified fish mouth.
Be further used as the improvement of technical solutions of the utility model, the outlet of wash pipe is provided with the rubber ring of anti-backflow.
Be further used as the improvement of technical solutions of the utility model, Inserting Tube is enclosed with PVC hose for the one end of inserting fish mouth.
Be further used as the improvement of technical solutions of the utility model, waterworks are soft storage pouch or the foot-operated waterworks being connected to running water.
Be further used as the improvement of technical solutions of the utility model, storage pouch is provided with the top cover for adding water.
Be further used as the improvement of technical solutions of the utility model, fixture comprises fixing bag and the reducing adhesive tape for fixing fish.
Be further used as the improvement of technical solutions of the utility model, the material of fixing bag is latex, and fixing bag inside thickeies process and is provided with for anti-skidding wrinkling decorative pattern at outer surface.
The beneficial effects of the utility model: this mouthful is incubated fish and got the Inserting Tube that ovum device is provided with and connect collection ovum cup, Inserting Tube struts fish mouth, and be provided with wash pipe to the bath of fish mouth or seawater by Inserting Tube, fertilized egg is flowed out smoothly and passes through collection ovum cup to collect, ensure that the simplicity and integrality of getting ovum, adopt fixture to be fixed parent population, easy and simple to handle and effectively, prevent directly fixing fish body with hand and loosely affect follow-up ovum of getting, improve operating efficiency and work quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is fixture overall structure schematic diagram described in the utility model;
Fig. 3 is Inserting Tube overall structure schematic diagram described in the utility model.
Embodiment
With reference to Fig. 1 ~ Fig. 3, the utility model is that a kind of mouth is incubated fish and got ovum device, comprise for the fixture 1 of fixing fish and the Inserting Tube 3 for getting ovum, the Single port of Inserting Tube 3 connects collection ovum cup 6, Inserting Tube 3 is also provided with wash pipe 4, wash pipe 4 is connected with waterworks, and the outlet of wash pipe 4 is rectified fish mouth.
This mouthful is incubated fish and is got the Inserting Tube 3 that ovum device is provided with and connect collection ovum cup 6, Inserting Tube 3 struts fish mouth, and be provided with wash pipe 4 pairs of fish mouth baths or seawater by Inserting Tube 3, fertilized egg is flowed out smoothly and passes through collection ovum cup 6 to collect, ensure that the simplicity and integrality of getting ovum, adopt fixture 1 pair of parent population to be fixed, easy and simple to handle and effectively, prevent directly fixing fish body with hand and loosely affect follow-up ovum of getting, improve operating efficiency and work quality.
As the utility model preferred embodiment, the outlet of wash pipe 4 is provided with the rubber ring 10 of anti-backflow.
The rubber ring 10 of the anti-backflow of wash pipe 4 can effectively prevent fertilized egg from getting back to storage pouch 5 with water or seawater adverse current.Collection ovum cup 6 adopts spiral to be connected with Inserting Tube 3, and dismounting is convenient, after fertilized egg is flowed out completely, can screw off collection ovum cup 6 and carry out subsequent operation.Inserting Tube material is PVC hard tube, plays and struts the effect of fish mouth.Wash pipe 4 is a right-angle elbow pipe, and material is hard PP plastics, and horizontal component is embedded on Inserting Tube 3, and vertical component is suspended in Inserting Tube 3.Wash pipe 4 is connected with storage pouch 5 by plastic flexible pipe 7.
As the utility model preferred embodiment, Inserting Tube 3 is enclosed with PVC hose 9 for the one end of inserting fish mouth.
Inserting Tube 3 top is wrapped up by a circle PVC hose 9, and protection fish mouth interior is injury-free.
As the utility model preferred embodiment, waterworks are soft storage pouch 5 or the foot-operated waterworks being connected to running water.
As the utility model preferred embodiment, storage pouch 5 is provided with the top cover 8 for adding water.
The material of storage pouch 5 is soft PP plastics, the water in storage pouch 5 or seawater can be made to enter Yu Zui along wash pipe 4 with hand pinching, and storage pouch top can be turned on top cover 8 and be added water.Integrate ovum cup 6 as plastic material, rim of a cup is connected with Inserting Tube spiral, can arbitrarily dismounting.Storage pouch 5 and wash pipe effectively prevent tradition and directly pour out and get repeatedly pouring water in ovum and topple over.
As the utility model preferred embodiment, fixture 1 comprises fixing bag 11 and the reducing adhesive tape 12 for fixing fish.
The moveable reducing adhesive tape 12 of fixing bag 11 upper end can adjust according to parent population size, is conveniently fixed the parent population of various build.
As the utility model preferred embodiment, the material of fixing bag 11 is latex, and fixing bag 11 inside thickeies process and is provided with for anti-skidding wrinkling decorative pattern at outer surface.
Fixing bag 11 material is latex, and inner surface thickeies and prevents fish quil from wearing, and outer surface contains anti-skidding wrinkling decorative pattern, and handled easily person captures and fixes fish; Its lower end is designed for opening, operates when conveniently getting ovum to parent population mouth; A reducing adhesive tape 12 is arranged at fixing bag 11 top, and the size according to parent population clings in tail fin base position, and the mid portion of the hand-held fixing bag 11 of operator, firmly and safely can fix fish body.
The utility model discloses and a kind ofly incubate from mouth the device taking out fertilized egg the parent population oral cavity of fish.Apply this and get ovum device, can be easy and intactly the fertilized egg in parent population mouth is taken out, and damage can not be caused to parent population, the safety of operator can be ensured simultaneously.This device comprises two parts, fixture and get ovum device.This device gets that ovum is easy and simple to handle, safe and effective, applicability is extensive, can meet mouth well and incubate the demand of drawing materials in the research of fish embryo auxology and the Production requirement in aquaculture.
The utility model comprises Inserting Tube 3, transparent polyethylene processing and fabricating in a mold all selected by wash pipe 4, collection ovum cup 6, storage pouch 5 selects transparent polypropylene processing and fabricating in a mold, the latex of thickening selected by fixing bag 11, and outer surface is provided with anti-skidding wrinkling decorative pattern.The lower ending opening diameter of fixing bag is 3cm, and length is 40cm, and top round mouth diameter is 20cm.The upper end of fixing bag 11 is with a reducing adhesive tape 12.The diameter of Inserting Tube is 2.5cm, and length is 6cm.PVC hose 9 diameter on Inserting Tube 3 top is 2.6cm, and length is 0.5cm.Inserting Tube 3 lower end arranges screw thread, is connected with collection ovum cup 6.Wash pipe 4 is through inserting tube wall, and diameter is 0.8cm, and vertical component length is 3.8cm, and horizontal component length is 3cm.Wash pipe top is provided with anti-backflow rubber ring 10, middle designs for cross-cut.Plastic flexible pipe 7 length is 15cm, and diameter is 0.9cm.Storage pouch 5 for major semiaxis be 8cm, semi-minor axis is the spheroid of 6cm.Storage pouch 5 top is for turning on top cover.Collection ovum cup and Inserting Tube are threaded connection, and integrate the height of ovum cup as 16cm, diameter is 12cm.
During work, parent population is loaded fixing bag by operator, clings reducing adhesive tape at tail fin base portion, and hand-held fixing bag is held parent population, then Inserting Tube is inserted fish mouth.Continuously extruded storage pouch, makes current pour fish mouth, and the fertilized egg in parent population mouth will flow in collection ovum cup along Inserting Tube along with current.If water shortage in storage pouch, adds water by top cover, until the fertilized egg of fish mouth inside is flowed out completely.After fertilized egg is flowed out completely, screw off collection ovum cup, carry out subsequent operation.
The utility model Inserting Tube can strut fish mouth and be conducive to fertilized egg and flow out smoothly, and the bath repeatedly of storing up pouch can ensure that the fertilized egg in parent population mouth flows into collection ovum cup completely with current.What incubate fish for mouth gets ovum practicality easy and simple to handle.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (7)
1. a mouth is incubated fish and is got ovum device, it is characterized in that: comprise for the fixture (1) of fixing fish and the Inserting Tube (3) for getting ovum, the Single port of described Inserting Tube (3) connects collection ovum cup (6), described Inserting Tube (3) is also provided with wash pipe (4), described wash pipe (4) is connected with waterworks, and the outlet of described wash pipe (4) is rectified fish mouth.
2. mouth according to claim 1 is incubated fish and is got ovum device, it is characterized in that: the outlet of described wash pipe (4) is provided with the rubber ring (10) of anti-backflow.
3. mouth according to claim 1 and 2 is incubated fish and is got ovum device, it is characterized in that: described Inserting Tube (3) is enclosed with PVC hose (9) for the one end of inserting fish mouth.
4. mouth according to claim 1 is incubated fish and is got ovum device, it is characterized in that: described waterworks are soft storage pouch (5) or the foot-operated waterworks being connected to running water.
5. mouth according to claim 4 is incubated fish and is got ovum device, it is characterized in that: described storage pouch (5) is provided with the top cover (8) for adding water.
6. mouth according to claim 1 is incubated fish and is got ovum device, it is characterized in that: described fixture (1) comprises fixing bag (11) and the reducing adhesive tape (12) for fixing fish.
7. mouth according to claim 6 is incubated fish and is got ovum device, it is characterized in that: the material of described fixing bag (11) is latex, and described fixing bag (11) inside thickeies process and is also provided with for anti-skidding wrinkling decorative pattern at outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719874.2U CN205030346U (en) | 2015-09-17 | 2015-09-17 | It gets ovum device mouthful to incubate fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520719874.2U CN205030346U (en) | 2015-09-17 | 2015-09-17 | It gets ovum device mouthful to incubate fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205030346U true CN205030346U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520719874.2U Expired - Fee Related CN205030346U (en) | 2015-09-17 | 2015-09-17 | It gets ovum device mouthful to incubate fish |
Country Status (1)
| Country | Link |
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| CN (1) | CN205030346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2015
- 2015-09-17 CN CN201520719874.2U patent/CN205030346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20170917 |