CN204796490U - Cultchless oyster cultivation device - Google Patents
Cultchless oyster cultivation device Download PDFInfo
- Publication number
- CN204796490U CN204796490U CN201520414192.0U CN201520414192U CN204796490U CN 204796490 U CN204796490 U CN 204796490U CN 201520414192 U CN201520414192 U CN 201520414192U CN 204796490 U CN204796490 U CN 204796490U
- Authority
- CN
- China
- Prior art keywords
- cylinder mould
- oyster
- utility
- model
- lock
- 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
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
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a cultchless oyster cultivation device, include last cylinder mould and lower cylinder mould through linking axle interconnect, it is an open -ended cage body with lower cylinder mould to go up the cylinder mould, going up and being equipped with the lock couple on the cylinder mould, lower cylinder mould is equipped with the hasp correspondingly, the lock couple catches on corresponding hasp for go up cylinder mould and the mutual closely lock of lower cylinder mould opening facial features, last cylinder mould still be equipped with the lifting rope, conveniently hang the device, simple to use. The utility model discloses simple structure, convenient to use, the management of being convenient for. The cultchless oyster seedling all can be placed to two upper and lower cylinder moulds, utilizes lock couple and hasp, and with the inseparable lock of two cylinder moulds, convenient operation takes out the oyster facility, and it is laborsaving to save labour. Additionally, the utility model discloses water exchange capacity is strong, and oyster growth rate is fast, has improved output and the quality of oyster greatly.
Description
Technical field
The utility model relates to a kind of shellfish culture device, particularly relates to the device that a kind of cultchless oyster is formed.
Background technology
Cultchless oyster namely free, without the oyster of adhesive substrate.Oyster has the life habit of clustering, and normal multiple oyster anchors at together, and due to the restriction of growing space, hull shape irregular, have impact on attractive in appearance widely, also affects quality and the market price of oyster.Clustering also causes the competition of oyster on food, affects its growth rate.The restriction of cultchless oyster due to its free property not by growing space, thus hull shape rule is attractive in appearance, and size is even, is easy to put in a suitable place to breed and gather in the crops, also improves quality and the price of oyster.
At present, forming of cultchless oyster adopts scallop to form cylinder mould always, but because cultchless oyster is formed in process, oyster shell edge knife-edged is easily cut cylinder mould, causes a large amount of loss forming cultchless oyster on the one hand, causes on the other hand and forms cage damage, cannot continue to use, adopt scallop to form in addition and raise in cages and grow cultchless oyster operation inconvenience, take out oyster trouble during results and take a lot of work, require great effort, above-mentioned reason constrains the development of cultchless oyster aquaculture, patent No. CN204119993U discloses the net cage that a kind of cultchless oyster is formed, comprise the casing that vinyon is made, casing top is provided with the case lid that vinyon is made, case lid is provided with the snap close for being fixed on casing, casing is also provided with the lifting rope that polyethylene is made, this patent is applicable to the cultivation of cultchless oyster, but still there are some shortcomings, the poor stability of net cage during aquaculture management, impact very easily amesiality in sea area by stormy waves, cultchless oyster is easily caused to pile up, affect oyster growth, during results, labour intensity is large, one people not easily mentions.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of suitable monomer oyster and forms device, and structure is simple, not fragile, and is convenient to take cultchless oyster, to overcome the shortcoming that the cultivation of existing cultchless oyster exists.
The concrete technical characteristic that the utility model is taked is;
A kind of cultchless oyster cultivator, it is characterized in that comprising by the interconnective upper cylinder mould of connecting shaft and lower net cage, described upper cylinder mould and lower net cage are the cage body of an opening, described upper cylinder mould is provided with locking and hanging hook, lower net cage is provided with snap close accordingly, described locking and hanging hook catches on corresponding snap close, and cylinder mould and lower net cage opening surface are closely fastened mutually.
Described upper cylinder mould is also provided with lifting rope, and convenient this device of suspension, uses simple.
Described upper cylinder mould and lower net cage are the cuboid cage body of long 80-100cm, wide 30-40cm, high 25-30cm.Upper and lower cylinder mould also can select other shape and size, is applicable to oyster culture.
Described upper cylinder mould and lower net cage are that the polyethylene duroplasts being 1.0-2.0cm by aperture is made, and this Material Strength is high, can service life of extension fixture; Described lifting rope is vinyon rope.
The utility model structure is simple, easy to use, and be convenient to management, upper and lower two cylinder moulds all can place cultchless oyster seedling, utilize locking and hanging hook and snap close, are closely fastened by two cylinder moulds, easy to operate, takes out oyster facility, saves labor.In addition, the utility model water coke slurry ability is strong, oyster fast growth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, the upper cylinder mould of 1-, 2-lower net cage, 3-locking and hanging hook, 4-lifting rope, 5-snap close, 6-connecting shaft.
Embodiment
The utility model is further illustrated by specific embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises by the interconnective upper cylinder mould 1 of connecting shaft 6 and lower net cage 2, and the polyethylene duroplasts that both are 1.0-2.0cm by aperture is made, and is the cuboid framework of long 80-100cm, wide 30-40cm, high 25-30cm; Described upper cylinder mould 1 and lower net cage 2 are the cage body of an opening, and described upper cylinder mould 1 is provided with locking and hanging hook 3, and lower net cage 2 is provided with snap close 5 accordingly, and described locking and hanging hook 3 catches on correspondence, and cylinder mould 1 and lower net cage 2 opening surface are fastened mutually; Described upper cylinder mould 1 is also provided with vinyon lifting rope 4.
When the utility model uses, in upper and lower two cylinder moulds, put into cultchless oyster seedling, locking and hanging hook 3 is caught on snap close 5, upper and lower two cylinder moulds are buckled into one, then hang on raft frame by lifting rope 4 by this device, carry out cultchless oyster cultivation, form through 1.5-2.0, can gather in the crops.
Above-described embodiment only for technical conceive of the present utility model and feature are described, can not limit protection domain of the present utility model with this.All equivalent transformations of doing according to the utility model Spirit Essence or modification, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a cultchless oyster cultivator, it is characterized in that comprising by the interconnective upper cylinder mould (1) of connecting shaft (6) and lower net cage (2), described upper cylinder mould (1) and lower net cage (2) are the cage body of an opening, described upper cylinder mould (1) is provided with locking and hanging hook (3), lower net cage (2) is provided with snap close (5) accordingly, described locking and hanging hook (3) catches on corresponding snap close (5), and cylinder mould (1) and lower net cage (2) opening surface are closely fastened mutually; Described upper cylinder mould (1) and lower net cage (2) are polyethylene duroplasts cylinder mould.
2. cultchless oyster cultivator as claimed in claim 1, is characterized in that described upper cylinder mould (1) is also provided with lifting rope (4).
3. cultchless oyster cultivator as claimed in claim 1, is characterized in that described upper cylinder mould (1) and lower net cage (2) are the cuboid cage body of long 80-100cm, wide 30-40cm, high 25-30cm.
4. cultchless oyster cultivator as claimed in claim 2, is characterized in that described lifting rope (4) is vinyon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414192.0U CN204796490U (en) | 2015-06-16 | 2015-06-16 | Cultchless oyster cultivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520414192.0U CN204796490U (en) | 2015-06-16 | 2015-06-16 | Cultchless oyster cultivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796490U true CN204796490U (en) | 2015-11-25 |
Family
ID=54581423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520414192.0U Expired - Fee Related CN204796490U (en) | 2015-06-16 | 2015-06-16 | Cultchless oyster cultivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731289A (en) * | 2019-12-02 | 2020-01-31 | 漳澳国际有限公司 | Single shellfish drum-type culture box |
| CN111513007A (en) * | 2020-02-18 | 2020-08-11 | 中国海洋大学 | Method and device suitable for cultivating single oysters on shallow sea beach |
-
2015
- 2015-06-16 CN CN201520414192.0U patent/CN204796490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110731289A (en) * | 2019-12-02 | 2020-01-31 | 漳澳国际有限公司 | Single shellfish drum-type culture box |
| CN111513007A (en) * | 2020-02-18 | 2020-08-11 | 中国海洋大学 | Method and device suitable for cultivating single oysters on shallow sea beach |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201127234Y (en) | High-efficiency shrimp-catching net | |
| CN105454120B (en) | A kind of cultural method and device of top grade oyster | |
| CN101444193B (en) | Method for breeding sea cucumber in bathyal half-hanging buoyant raft net cage | |
| CN209151984U (en) | A kind of cultchless oyster marine raft culture device | |
| CN203120699U (en) | Blue crab cultivating device | |
| CN204837559U (en) | Cultchless oyster off -lying sea deep water culture device | |
| CN204796490U (en) | Cultchless oyster cultivation device | |
| CN202931941U (en) | Mesh cage for trapping live shrimps, live eels and fish | |
| CN207201738U (en) | A kind of female shellfish mastery cage of pearl culture | |
| CN104115777A (en) | Net cage for cultivating individual oysters | |
| CN2348596Y (en) | Raft type cultivation cage for shellfish | |
| CN102487865A (en) | Reef cage complex | |
| CN104813968A (en) | Cultchless connection aquaculture method for improving economic benefit of Hong Kong oysters | |
| CN202603393U (en) | Multilayer floating net cage for cultivating single body seed oysters | |
| CN2452282Y (en) | Abalone culturing means | |
| CN107996527A (en) | A kind of new bio diversity monitoring fishing net | |
| CN210094410U (en) | High-efficiency fishing device | |
| CN204232099U (en) | A kind of floating net cage cultivating cultchless oyster seedling for outdoor earth pond | |
| CN203105332U (en) | Cultivation net cage | |
| CN203934505U (en) | A kind of cultchless oyster is formed the cylinder mould of use | |
| CN203505318U (en) | Floating raft three-dimensional type device for simultaneously cultivating young shellfishes and young sea cucumbers | |
| CN204119993U (en) | The net cage that a kind of cultchless oyster is formed | |
| CN208590374U (en) | Seaweed nursery pond | |
| CN208754904U (en) | A kind of seaweed seedling attachment auxiliary device | |
| CN203913029U (en) | Big lake traping yellow head fish net cage |
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: 20151125 Termination date: 20190616 |