CN203633326U - Experimental apparatus for reproduction and releasing of anthocidaris crassispina - Google Patents
Experimental apparatus for reproduction and releasing of anthocidaris crassispina Download PDFInfo
- Publication number
- CN203633326U CN203633326U CN201320715039.2U CN201320715039U CN203633326U CN 203633326 U CN203633326 U CN 203633326U CN 201320715039 U CN201320715039 U CN 201320715039U CN 203633326 U CN203633326 U CN 203633326U
- Authority
- CN
- China
- Prior art keywords
- anthocidaris crassispina
- mesh bag
- stainless steel
- steel cage
- crassispina
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Mechanical Means For Catching Fish (AREA)
Abstract
The utility model relates to an experimental apparatus for reproduction and releasing of anthocidaris crassispina. The experimental apparatus comprises a stainless steel cage, wherein a restricted mesh bag in which an area for the anthocidaris crassispina to live and move is formed is fixedly arranged in the stainless steel cage; a sitting plate is arranged at the bottom of the restricted mesh bag; a waved sitting surface is formed in the surface of the sitting plate. According to the experimental apparatus disclosed by the utility model, the restricted mesh bag is fixedly arranged in the stainless steel cage to form the area for the anthocidaris crassispina to live, so that researchers can directly observe the survival, growth, reproduction and other conditions of the anthocidaris crassispina through the mesh bag and can take out the restricted mesh bag for measuring and researching the anthocidaris crassispina, and the experimental apparatus is very convenient to use; the waved sitting surface is arranged on the sitting plate at the bottom of the restricted mesh bag, and thus the attaching area of the anthocidaris crassispina is greatly increased and the attaching living of the anthocidaris crassispina is facilitated; the stainless steel cage is directly sunk into a water area, is firm and durable and can effectively prevent corrosion; air gaps in the cage facilitate the entrance of a water body and bait into the mesh bag so as to meet the living need. The experimental apparatus disclosed by the utility model can be applied to monitoring experiments of the reproduction and releasing effect of the anthocidaris crassispina.
Description
Technical field
The utility model relates to aquatic products proliferation field, particularly a kind of Anthocidaris crassispina enhancement releasing experimental provision.
Background technology
Anthocidaris crassispina is the important kind of fishing for of China's southeastern coast, has very high nutritive value and medical value, and due to excessive exploitation and environmental change for many years, wild Anthocidaris crassispina resource decline is serious, in the urgent need to repairing maintenance in modes such as enhancement releasings.
Enhancement releasing be exactly by manual type to ocean, the release activity of aquatile seed or parent of the public waters such as rivers, lake.The situation of often need routine observation after Anthocidaris crassispina enhancement releasing, probing into its growth and breeding; But, in actual conditions, must keep again Anthocidaris crassispina to there is activity space and the good condition of ingesting freely, this Anthocidaris crassispina that just faces enhancement releasing is difficult to the problem of observation and recapture in natural water area.There is certain contradiction in the condition that therefore above-mentioned enhancement releasing and experiment are observed.
Utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model be to provide a kind of simple in structure, easily for studying the Anthocidaris crassispina enhancement releasing experimental provision of Anthocidaris crassispina growth and breeding situation.
The technical scheme that the utility model adopts is:
A kind of Anthocidaris crassispina enhancement releasing experimental provision, comprise Rotating Stainless Steel Cage, in described Rotating Stainless Steel Cage, be fixed with the bundle mouth mesh bag crossing for Anthocidaris crassispina survival activity region, the bottom of described bundle mouth mesh bag is provided with the attached plate of dwelling, described in the dwell surface of attached plate form and be wavy and dwell attached.
As the further improvement of technique scheme, described bundle mouth mesh bag is fixed on Rotating Stainless Steel Cage by stainless steel wire colligation, makes to restraint the shape that struts that mouthful mesh bag forms and Rotating Stainless Steel Cage shape is roughly the same.
As the further improvement of technique scheme, described Rotating Stainless Steel Cage comprises framework and upper cover, and described upper cover is hinged in framework by hinge.
As the further improvement of technique scheme, the upper end-face edge place of described framework is welded with setscrew nut, is covered with the set screw coordinating with nut on described.
As the further improvement of technique scheme, described framework is cuboid, is welded with jack nut at each summit place of cuboid.
The beneficial effects of the utility model are: a bundle of the present utility model mouthful mesh bag is fixed in Rotating Stainless Steel Cage, surround the region for Anthocidaris crassispina survival activity, Anthocidaris crassispina cannot be fled from from mesh bag, researcher can directly observe the situation such as existence, Growth and reproduction of Anthocidaris crassispina by mesh bag, thereby also bundle mouthful mesh bag can be taken out sea urchin is launched to measure research, very convenient to use; And the attached plate of dwelling of bundle mouthful mesh bag bottom is provided with and wavyly dwells attached, greatly increase the bond area of Anthocidaris crassispina, be beneficial to its epiphytism; Rotating Stainless Steel Cage can directly be sunken in waters, sturdy and durable, anticorrosion effectively, and water body exchange is convenient in the space in cage and bait enters in mesh bag to meet living needs.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of Rotating Stainless Steel Cage;
Fig. 3 is the vertical view of Rotating Stainless Steel Cage.
Embodiment
Anthocidaris crassispina enhancement releasing experimental provision embodiment as shown in Figure 1 to Figure 3, comprises the cuboid Rotating Stainless Steel Cage 1 of length × wide × height=1000mm × 1000mm × 100mm, and this Rotating Stainless Steel Cage 1 anticorrosion, can be sunken in waters for a long time.Rotating Stainless Steel Cage 1 is made up of framework 12 and upper cover 11, and upper cover 11 is hinged in framework 12 by stainless hinge 13.On three limits of framework 12 upper end rectangles, be welded with stainless setscrew nut 4, upper cover 11 is provided with the stainless set screw 5 coordinating with nut, when closing cage, set screw 5 is screwed into 4 li of setscrew nuts, reaches the effect of framework 12 and upper cover 11 closures.The wall of framework 12 and upper cover 11 is netted, is conducive to entering of water body exchange and bait.
Eight summits of framework 12 are welded with stainless jack nut (6), for sealing in rope, framework 12 are suspended in water body to hang sample Anthocidaris crassispina.
Put into Anthocidaris crassispina seedling start experiment initial stage, because Anthocidaris crassispina seedling shell footpath is little, likely cause escape if be directly placed in Rotating Stainless Steel Cage 1, therefore in Rotating Stainless Steel Cage 1, be fixed with the bundle mouth mesh bag 2 of length × wide × height=1000mm × 1000mm × 200mm.Restraint bottom four edges and the high four edges of mouthful mesh bag 2 and all use iron wire colligation to be fixed on Rotating Stainless Steel Cage 1, make to restraint the shape that struts that mouthful mesh bag 2 forms and Rotating Stainless Steel Cage 1 shape is roughly the same, cross the region for Anthocidaris crassispina life activity.The size of bundle mouthful mesh bag 2 meshes is determined by sea urchin size, also can change with the growth of sea urchin.
Anthocidaris crassispina belongs to benthon, likes being attached on the object that is easy to adhere to, and therefore in the bottom of bundle mouthful mesh bag 2, the attached plate 3 of dwelling is set, and the surface formation of the attached plate of dwelling 3 is wavy and dwells attached, and Anthocidaris crassispina bond area is increased, and is more conducive to the life of Anthocidaris crassispina.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (5)
1. an Anthocidaris crassispina enhancement releasing experimental provision, it is characterized in that: comprise Rotating Stainless Steel Cage (1), in described Rotating Stainless Steel Cage (1), be fixed with the bundle mouth mesh bag (2) crossing for Anthocidaris crassispina survival activity region, a bottom for described bundle mouthful mesh bag (2) is provided with the attached plate of dwelling (3), described in the dwell surface of attached plate (3) form and be wavy and dwell attached.
2. Anthocidaris crassispina enhancement releasing experimental provision according to claim 1, it is characterized in that: it is upper that described bundle mouth mesh bag (2) is fixed on Rotating Stainless Steel Cage (1) by stainless steel wire, make to restraint the shape that struts that mouthful mesh bag (2) forms and Rotating Stainless Steel Cage (1) shape is roughly the same.
3. Anthocidaris crassispina enhancement releasing experimental provision according to claim 1 and 2, it is characterized in that: described Rotating Stainless Steel Cage (1) comprises framework (12) and upper cover (11), and described upper cover (11) is hinged in framework (12) by hinge (13).
4. Anthocidaris crassispina enhancement releasing experimental provision according to claim 3, it is characterized in that: the upper end-face edge place of described framework (12) is welded with setscrew nut (4), described upper cover (11) is provided with the set screw (5) coordinating with nut.
5. Anthocidaris crassispina enhancement releasing experimental provision according to claim 3, is characterized in that: described framework (12) is cuboid, is welded with jack nut (6) at each summit place of cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715039.2U CN203633326U (en) | 2013-11-14 | 2013-11-14 | Experimental apparatus for reproduction and releasing of anthocidaris crassispina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320715039.2U CN203633326U (en) | 2013-11-14 | 2013-11-14 | Experimental apparatus for reproduction and releasing of anthocidaris crassispina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633326U true CN203633326U (en) | 2014-06-11 |
Family
ID=50864626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320715039.2U Expired - Fee Related CN203633326U (en) | 2013-11-14 | 2013-11-14 | Experimental apparatus for reproduction and releasing of anthocidaris crassispina |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621437A (en) * | 2013-11-14 | 2014-03-12 | 中国水产科学研究院南海水产研究所 | Heliocidaris erythrogramma enhancement and releasing experimental device |
| CN104221966A (en) * | 2014-09-17 | 2014-12-24 | 三峡大学 | Method and simulated natural riverway model device for improving field survival rate of released baby fish |
| CN104719194A (en) * | 2015-02-04 | 2015-06-24 | 浙江省海洋水产研究所 | Enhancement and releasing system for snails |
-
2013
- 2013-11-14 CN CN201320715039.2U patent/CN203633326U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621437A (en) * | 2013-11-14 | 2014-03-12 | 中国水产科学研究院南海水产研究所 | Heliocidaris erythrogramma enhancement and releasing experimental device |
| CN103621437B (en) * | 2013-11-14 | 2015-10-28 | 中国水产科学研究院南海水产研究所 | A kind of Anthocidaris crassispina enhancement releasing experimental provision |
| CN104221966A (en) * | 2014-09-17 | 2014-12-24 | 三峡大学 | Method and simulated natural riverway model device for improving field survival rate of released baby fish |
| CN104719194A (en) * | 2015-02-04 | 2015-06-24 | 浙江省海洋水产研究所 | Enhancement and releasing system for snails |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203633326U (en) | Experimental apparatus for reproduction and releasing of anthocidaris crassispina | |
| CN204676512U (en) | A kind of aquaculture floater collecting device | |
| WO2014183450A1 (en) | Method for constructing confinement structure unit of ecological aquafarming facility, confinement structure of same, and application thereof | |
| CN201409369Y (en) | Tidal flat shellfish culture capacity on-site measuring device | |
| CN201919453U (en) | Float-rod-type seaweed cultivation device | |
| CN105794702B (en) | A kind of jellyfish acetabulum culture apparatus and its application method | |
| CN204499111U (en) | A kind of ecological sea cucumber culture pond | |
| CN203633325U (en) | Research apparatus for reproduction and releasing of anthocidaris crassispina | |
| CN103621438B (en) | A kind of purple sea urchin enhancement releasing research device | |
| CN103621437B (en) | A kind of Anthocidaris crassispina enhancement releasing experimental provision | |
| CN202857551U (en) | Large purse seine | |
| CN201617093U (en) | Offshore abalone hanging culture device | |
| CN204047661U (en) | Fishing cage | |
| CN104621010A (en) | Shallow sea culture device for filter-feeding bivalves | |
| CN203505319U (en) | Current generation type net cage applied to wild fish domestication culture in running water habitat | |
| CN204616741U (en) | A kind of steck net cage buoyancy fish-egg gathering unit | |
| CN202435923U (en) | Algae growth enclosure device | |
| CN202760023U (en) | Dredge used for sampling from aquaculture pond | |
| CN203302156U (en) | Multifunctional visible bait platform | |
| CN210352740U (en) | Weever breeding device that grows seedlings | |
| CN103563811B (en) | Culturing net cage for hanging culturing of environmental monitoring shellfish | |
| CN206165501U (en) | Fish culture fence | |
| CN202680236U (en) | Meshy sea horse attachment | |
| CN202857550U (en) | Large purse seine | |
| CN204206906U (en) | A kind of linear flotation gear for aquaculture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |