CN101390499A - Artificial squid ovum attachment apparatus - Google Patents
Artificial squid ovum attachment apparatus Download PDFInfo
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- CN101390499A CN101390499A CNA2007100713761A CN200710071376A CN101390499A CN 101390499 A CN101390499 A CN 101390499A CN A2007100713761 A CNA2007100713761 A CN A2007100713761A CN 200710071376 A CN200710071376 A CN 200710071376A CN 101390499 A CN101390499 A CN 101390499A
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- attachment
- meshing
- adhesive
- cuttlefish
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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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Abstract
An artificial cuttlefish egg adhesive apparatus is composed of an adhesive body, a meshing body, a connecting body and an anti-skid ball which are connected in sequence. The adhesive body has a columnar structure; the anti-skid ball is a spherical structure; the adhesive body and the anti-skid ball are mutually combined to form a strip-shaped structure and then integrally connected with the meshing body through the connecting body to form an artificial cuttlefish egg adhesive apparatus. The surface of the adhesive body is a convex-convex-shaped rough-surface structure; the strip is provided with a plurality of convex structures; the meshing body has a columnar structure and is provided with a meshed-tooth structure; a plurality of meshing bodies can be tightly meshed through tooth-shaped structures; and the adhesive body and the meshing body are of integrated structure and can be adhesively connected so as to effectively increase the circulation of seawater. The artificial cuttlefish egg adhesive apparatus can be used as an egg adhesive object for cuttlefish in natural sea area or for artificially cultured cuttlefish, which enables the cuttlefish to evenly lay the eggs on the adhesive object and solves the problems of easy hypoxia of eggs and embryos breathing impeding caused by large density of eggs on the adhesive object, so as to effectively improve the incubation rate of cuttlefish eggs. The artificial cuttlefish egg adhesive apparatus has simple processing technique and long service life.
Description
Technical field the present invention relates to a kind of artificial squid ovum attachment apparatus, belongs to the aquatic product culture apparatus field.
The background technology Sepiella maindroni is one of China's four big marine products, and Zhejiang peak annual output in history reaches about 60,000 tons, and the marine site, Zhoushan is one of main producing region of Sepiella maindroni.The eighties in last century, shine on each island, marine site, Zhoushan and expired the cuttlefish dried fish, but drag for, cause this kind depletion, very rare owing to excessively capturing excessively, on our dining table, disappeared more than 20 year, mainly be golden cuttlefish on the existing market.From the eighties in last century, begin to carry out stock enhancement and protection of propagation research work, successfully captured parent in 2005 and fished for, tame cultivation, seed breeding and culture key technology fast, will carry out the scale aquaculture technical research and development stage.At natural waters, the attachment of laying eggs of cuttlefish is mainly gorgonian, but at present by artificial destruction.Therefore, recover Sepiella maindroni output, need a kind of artificial squid ovum attachment apparatus, as natural waters inkfish spawning attachment with propagate the inkfish spawning attachment artificially.This artificial squid ovum attachment apparatus can make cuttlefish equably ovum be produced on attachment, has solved on the attachment that the ovum granule density is excessive, the easy anoxic of ovum grain, has hindered problem such as embryo's breathing, has improved the sea grape incubation rate effectively.
Summary of the invention the purpose of this invention is to provide a kind of novel artificial squid ovum attachment apparatus, can be used as natural waters inkfish spawning attachment, also can be used as and propagate the inkfish spawning attachment artificially, cuttlefish is produced ovum on attachment equably, solved on the attachment that the ovum granule density is excessive, the easy anoxic of ovum grain, hindered problem such as embryo's breathing, improved the sea grape incubation rate effectively.
Artificial squid ovum attachment apparatus, be by attachment (1), meshing-body (2), connector (3), anti-skid ball (11) be linked in sequence form, and hapteron assembly one (31) and hapteron assembly two (32) have been formed by said structure, attachment (1) is a column structure, anti-skid ball (11) is a chondritic, attachment (1) and anti-skid ball (11) structure into strips of interosculating, then and meshing-body (2) be connected into integral body, and connect the hapteron assembly one (31) and the hapteron assembly two (32) of the branch structure be combined into thick shape by connector (3), promptly form artificial squid ovum attachment apparatus, attachment (1) surface is concavo-convex matsurface structure, on the branch of attachment (1) some bulge-structures are arranged, attachment (1) and anti-skid ball (11) are overall structure, meshing-body (2) is a cylindrical-shaped structure, on the engaging tooth structure is arranged, can be between a plurality of meshing-bodies by the dentalation tight engagement, attachment (1) and meshing-body (2) are integrated, and also can adopt bonding connection.
Beneficial effect of the present invention: adopted the branch structure of thick shape,, can replace the attachment-gorgonian of laying eggs of cuttlefish in the natural waters as the man made attachment apparatus of sea grape.Such artificial squid ovum attachment apparatus, can be used as natural waters inkfish spawning attachment, also can be used as and propagate the inkfish spawning attachment artificially, cuttlefish is produced ovum on attachment equably, solved on the attachment that the ovum granule density is excessive, the easy anoxic of ovum grain, hindered problem such as embryo's breathing, improved the sea grape incubation rate effectively.Artificial squid ovum attachment apparatus, processing technology is simple, long service life.
Description of drawings
Fig. 1, be artificial squid ovum attachment apparatus master TV structure figure of the present invention.
Fig. 2, be artificial squid ovum attachment apparatus side-looking structure chart of the present invention.
Fig. 3, be artificial squid ovum attachment apparatus three-dimensional structure diagram of the present invention.
Among Fig. 1: 1, attachment 2, meshing-body 3, connector 11, anti-skid ball
Among Fig. 2: 1, attachment 2, meshing-body 3, connector 11, anti-skid ball
Among Fig. 3: 31, hapteron assembly 1, hapteron assembly 23, connector
Embodiment
One, the structure of artificial squid ovum attachment apparatus and composition
As shown in Figure 1, 2, 3, artificial squid ovum attachment apparatus, comprise: attachment (1), meshing-body (2), connector (3), anti-skid ball (11) and the hapteron assembly one (31) and the hapteron assembly two (32) that are formed by said structure, being matched by a plurality of hapteron assemblies one (31), hapteron assembly two (32) and connector (3) promptly is combined into artificial squid ovum attachment apparatus.
1, attachment (1)
Attachment (1) adopts the branch structure of thick shape, the branch diameter is 0.5～20cm, so just enlarged the area of crossing water, oxygen permeability between the attachment (1) is improved, thereby promoted cuttlefish embryo's growth, thereby improved as existing fish shelter as attachment, exist the ovum granule density excessive, hinder the phenomenon that the embryo breathes, break away from attachment (1) in order to prevent that the ovum grain from skidding simultaneously, attachment (1) surface is concavo-convex matsurface structure, attachment (1) be shaped as the shaped form bar, what all have respectively the adhering to of attachment (1) spherical or non-bulbous protrusion on the bar is called anti-skid ball (11), and the bar that respectively adheres to of attachment (1) is in same plane or non-same plane, attachment (1) and meshing-body (2) being integral structure, article one, the attachment (1) of the branch structure of thick shape is connected on the side of a meshing-body (2), its on-link mode (OLM) is bonding or integrated molding, has just formed hapteron assembly one (31) after the moulding, as shown in Figure 3.
2, meshing-body (2)
The side of meshing-body (2) is cylindrical smooth surface, the attachment (1) of the branch structure of a thick shape is connected on the side of a meshing-body (2), attachment (1) and meshing-body (2) being integral structure, its on-link mode (OLM) is bonding or integrated molding, just formed hapteron assembly one (31) after the moulding, the two ends of meshing-body are provided with engaging tooth, between a plurality of meshing-bodies (2) by the dentalation tight engagement, there is a centre bore at each meshing-body (2) center, screw thread is arranged on the centre bore, and the threads engaged on the connector (3), connector (3) is realized the combination of a plurality of hapteron assemblies one (31) and fixing by the centre bore that passes meshing-body (2).
3, connector (3)
Connector (3) is used for realizing to the combination of a plurality of hapteron assemblies one (31) and fixing by the centre bore that passes meshing-body (2), can determine the length of connector (3) according to the quantity of hapteron assembly one (31), connector (3) is provided with screw thread, with the threads engaged on the hapteron assembly one (31), two ends at connector (3) also are provided with engaging tooth, be meshed with a nearest hapteron assembly one (31), the back side of connector (3) two ends engaging tooth is provided with hanging hole, can hang by the hanging hole at connector (3) two ends or be fixed on below the water body horizontal plane in use.
4, anti-skid ball (11)
Anti-skid ball (11) is a chondritic, and attachment (1) structure into strips of interosculating, and is mainly used in the slippage that prevents sea grape.
5, the hapteron assembly one (31)
By the be linked in sequence branch structure of the thick shape formed of attachment (1), meshing-body (2), anti-skid ball (11), match once (31), hapteron assembly two (32) and connector (3) by a plurality of hapteron assemblies and can be combined into artificial squid ovum attachment apparatus, its effect is to provide a stable place of adhering to sea grape, for its growth.
6, the hapteron assembly two (32)
Structure is identical with hapteron assembly one (31) with effect.
Two, the assembly relation of artificial squid ovum attachment apparatus
As shown in Figure 3, the attachment (1) of the branch structure of a thick shape is connected on the side of a meshing-body (2), its on-link mode (OLM) is bonding or integrated molding, hapteron assembly one (31) and hapteron assembly two (32) have just been formed after the moulding, because the two ends of meshing-body (2) are provided with engaging tooth, between a plurality of meshing-bodies (2) by the dentalation tight engagement, the relative position of each hapteron is maintained fixed, hapteron can be fixed in sea bed or suspension and the water body like this, two ends at connector (3) also are provided with engaging tooth, be meshed with a nearest hapteron assembly one (31), there is a screwed hole of centre at each meshing-body (2) center, connector also is provided with screw thread on (3), can determine the length of connector (3) according to the quantity of hapteron assembly one (31), use connector (3) passes hapteron assembly one (31) and hapteron assembly two (32) is finished being used in combination of a plurality of hapterons, can hang by the hanging hole at connector (3) two ends or be fixed on below the water body horizontal plane during use.
Three, the effect of artificial squid ovum attachment apparatus and operation principle
Because attachment (1) adopts the branch structure of thick shape, so just enlarged the area of crossing water, oxygen permeability between the attachment is improved, thereby promoted cuttlefish embryo's growth, help the breeding of cuttlefish, connector (3) is by passing hapteron assembly one (31) and hapteron assembly two (32) is finished being used in combination of a plurality of hapterons, a large amount of attachment (1) is in the different planes, thereby improved as artificial fish shelter as attachment, the phenomenon that exists the excessive obstruction embryo of ovum granule density to breathe, can hang by the hanging hole at connector (3) two ends or be fixed on below the water body horizontal plane in use, owing to adopted above-mentioned solution, hapteron is not only simple in structure, economical with materials, easy to operate, long service life.And in use, because the sturdy branch structure of hapteron has enlarged the discharge area, the feasible situation that can not occur the large tracts of land anoxic attached to the ovum grain on the hapteron, improve hatching quality, hapteron assembly one (31) and hapteron assembly two (32) can be fixed in sea bed or suspension and the water body, can use in the aquaculture process of indoor or outdoors.
Artificial squid ovum attachment apparatus adopts the branch structure of thick shape, so just enlarged the area of crossing water, oxygen permeability between the attachment is improved, thereby promoted cuttlefish embryo's growth, in order to prevent the ovum grain disengaging attachment that skids, the attachment surface is concavo-convex matsurface structure, attachment be shaped as the shaped form bar, respectively adhering to of attachment all has spherical or non-bulbous protrusion on the bar, the bar that respectively adheres to of attachment is in same plane or non-same plane, attachment and being integral of meshing-body structure, the attachment of the branch structure of a thick shape is connected on the side of a meshing-body, the side of meshing-body is cylindrical smooth surface, its on-link mode (OLM) is bonding or integrated molding, just formed hapteron after the moulding, the two ends of meshing-body are provided with engaging tooth, between a plurality of meshing-bodies by the dentalation tight engagement, there is a centre bore at each meshing-body center, connector is realized the combination of a plurality of hapterons and fixing can be hung by the hanging hole at connector two ends or be fixed on below the water body horizontal plane during of the present invention the use by the centre bore that passes meshing-body.
Though illustrate and describe by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (4)
1, a kind of artificial squid ovum attachment apparatus, by: attachment (1), meshing-body (2), connector (3), anti-skid ball (11) be linked in sequence the institute form, and hapteron assembly one (31) and hapteron assembly two (32) have been formed by said structure, it is characterized in that: attachment (1) is a column structure, anti-skid ball (11) is a chondritic, attachment (1) and anti-skid ball (11) structure into strips of interosculating, then and meshing-body (2) be connected into integral body, and connect the artificial squid ovum attachment apparatus of the branch structure be combined into thick shape by connector (3).
2, artificial squid ovum attachment apparatus according to claim 1 is characterized in that: there are some bulge-structures on attachment (1) surface for concavo-convex matsurface structure on the branch of attachment (1), attachment (1) and anti-skid ball (11) are overall structure.
3, artificial squid ovum attachment apparatus according to claim 1 is characterized in that: meshing-body (2) is a cylindrical-shaped structure, on the engaging tooth structure is arranged, can be between a plurality of meshing-bodies by the dentalation tight engagement.
4, artificial squid ovum attachment apparatus according to claim 1 is characterized in that: attachment (1) and meshing-body (2) are integrated, and also can adopt bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100713761A CN101390499A (en) | 2007-09-21 | 2007-09-21 | Artificial squid ovum attachment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100713761A CN101390499A (en) | 2007-09-21 | 2007-09-21 | Artificial squid ovum attachment apparatus |
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| Publication Number | Publication Date |
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| CN101390499A true CN101390499A (en) | 2009-03-25 |
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| CNA2007100713761A Pending CN101390499A (en) | 2007-09-21 | 2007-09-21 | Artificial squid ovum attachment apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160531A (en) * | 2011-05-21 | 2011-08-24 | 中国海洋大学 | Temporary culture and ripening promotion method for Octopus vulgaris parents and device used in same |
| CN103070122A (en) * | 2013-02-01 | 2013-05-01 | 浙江省海洋水产研究所 | Method and special device for hatching and preferring sepiella maindroni oosperms |
| CN109275605A (en) * | 2018-10-12 | 2019-01-29 | 中国水产科学研究院黄海水产研究所 | A kind of quasi- tree-shaped oviposition attachment base of cuttlefish of Lai Shi |
| CN112243904A (en) * | 2020-09-10 | 2021-01-22 | 浙江省海洋水产研究所 | Combined cuttlefish egg attachment device |
-
2007
- 2007-09-21 CN CNA2007100713761A patent/CN101390499A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160531A (en) * | 2011-05-21 | 2011-08-24 | 中国海洋大学 | Temporary culture and ripening promotion method for Octopus vulgaris parents and device used in same |
| CN103070122A (en) * | 2013-02-01 | 2013-05-01 | 浙江省海洋水产研究所 | Method and special device for hatching and preferring sepiella maindroni oosperms |
| CN103070122B (en) * | 2013-02-01 | 2015-07-15 | 浙江省海洋水产研究所 | Method and special device for hatching and preferring sepiella maindroni oosperms |
| CN109275605A (en) * | 2018-10-12 | 2019-01-29 | 中国水产科学研究院黄海水产研究所 | A kind of quasi- tree-shaped oviposition attachment base of cuttlefish of Lai Shi |
| CN112243904A (en) * | 2020-09-10 | 2021-01-22 | 浙江省海洋水产研究所 | Combined cuttlefish egg attachment device |
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Open date: 20090325 |