CN203709037U - Crab culture cage - Google Patents
Crab culture cage Download PDFInfo
- Publication number
- CN203709037U CN203709037U CN201320801326.5U CN201320801326U CN203709037U CN 203709037 U CN203709037 U CN 203709037U CN 201320801326 U CN201320801326 U CN 201320801326U CN 203709037 U CN203709037 U CN 203709037U
- Authority
- CN
- China
- Prior art keywords
- space framework
- rectangular
- rectangle space
- crab
- dimensional framework
- 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
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Classifications
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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
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a crab culture cage, which comprises a rectangular three-dimensional framework, wherein the circumference and the bottom of the rectangular three-dimensional framework are respectively provided with anti-escape nets, an opening is formed in the upper side of the rectangular three-dimensional framework, a circle of PVC (polyvinyl chloride) plastic cloth is arranged around the inner side of the opening formed at the upper side of the rectangular three-dimensional framework, and a plurality of fixed pulleys are uniformly arranged at the circumference of the bottom of the rectangular three-dimensional framework and the upper opening part of the rectangular three-dimensional framework. The crab culture cage provided by the utility model has the advantages that the anti-escape nets cover the outer side of the rectangular three-dimensional framework, the shape of the culture cage is fixed, the appearance is square, the weight can be estimated through the volume, the people can know the condition fairly well, the crab catching is also very convenient, one circle of PVC plastic cloth is arranged around the inner side of the opening formed at the upper side of the rectangular three-dimensional framework, crabs can be prevented from escaping out, the smoothness of the PVC plastic cloth is utilized, and the whole culture cage can be hung and placed in water through the fixed pulleys.
Description
Technical field
The utility model relates to technical field of aquaculture, particularly a kind of crab cultivation cage.
Background technology
Crab cultivation is all that large area is put in a suitable place to breed in pond mostly at present, like this when results are fished for, a lot of crabs all go in mud, increased and fished for difficulty, and traditional crab cultivation is all that surrounding in pond arranges filter screen, because area is larger, the factor such as filter screen height is low, it is very high that crab escapes rate, raiser lost larger.So raiser can be in pond before fishing for very long cage is set, and allows crab oneself crawl into, and then a plurality of outlets are set in cage, run up to after a certain amount of and crab can be poured in breeding cage and raises.Current breeding cage is exactly a string bag, is suspended in water, because shape is unfixing, so fish for crab inconvenience, can not estimate the weight of crab, is mostly all the experience that will depend on workman, very inconvenient.
Utility model content
The utility model technical issues that need to address are that existing breeding cage shape is unfixing, can not estimate the weight of crab, are mostly all the experience that will depend on workman, very inconvenient.
For solving the problems of the technologies described above, the utility model provides a kind of crab cultivation cage, comprise a rectangle space framework, surrounding and bottom at described rectangle space framework are respectively arranged with the anti-net of escaping, the upper opening of described rectangle space framework, upper opening inner side at described rectangle space framework is provided with a circle PVC Polypropylence Sheet around, in the bottom of described rectangle space framework surrounding and upper opening place, is evenly provided with a plurality of fixed pulleys.A kind of crab cultivation cage of the present utility model, adopt the coated anti-net of escaping in rectangle space framework outside, because breeding cage shape fixed volume is upright, can carry out estimated weight by volume, accomplish to know what's what, fishing for of crab is also very convenient, is provided with a circle PVC Polypropylence Sheet around can prevents crab flight in the upper opening inner side of rectangle space framework, utilize the slickness of PVC Polypropylence Sheet, whole breeding cage can be placed in water by fixed pulley.
Wherein, described rectangle space framework is cuboid; The width of described PVC Polypropylence Sheet is the 1/6-1/3 of described rectangle space framework height; Eight angles at described rectangle space framework are respectively arranged with fixed pulley.
As further improvement of the utility model, in the bottom of described rectangle space framework, be provided with a bearing plate, described bearing plate is arranged on described anti-inner side or outside of escaping net.In the bottom of rectangle space framework, be provided with a bearing plate and can guarantee that, when crab weight is larger, whole breeding cage can not be out of shape, increase supporting power, extend the service life of breeding cage.
A kind of crab cultivation cage of the present utility model, length and width height can be made as 2MX1.7MX1.35M, volume is upright, can carry out estimated weight by volume, accomplishes to know what's what, without being weighed, very convenient, and can increase the service life by bearing plate is set, be that a kind of making is simple, crab cultivation cage easy to use, and cost is lower.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment mono-;
Fig. 2 is the vertical view of the utility model embodiment mono-;
Fig. 3 is the front view of the utility model embodiment bis-;
Fig. 4 is the vertical view of the utility model embodiment bis-;
Wherein, 1-rectangle space framework, 2-is anti-escapes net, 3-PVC Polypropylence Sheet, 4-fixed pulley, 5-bearing plate.
Embodiment
Below in conjunction with accompanying drawing, describe optimal technical scheme of the present utility model in detail.
Embodiment mono-
As shown in the figure, a kind of crab cultivation cage of the present utility model, comprise a rectangle space framework 1, surrounding and bottom at described rectangle space framework 1 are respectively arranged with the anti-net 2 of escaping, the upper opening of described rectangle space framework 1, upper opening inner side at described rectangle space framework 1 is provided with a circle PVC Polypropylence Sheet 3 around, described rectangle space framework 1 is cuboid, eight angles at described rectangle space framework 1 are respectively arranged with fixed pulley 4, the width of wherein said PVC Polypropylence Sheet 3 is the 1/6-1/3 of described rectangle space framework 1 height, in the bottom of described rectangle space framework 1, be provided with a bearing plate 5, described bearing plate 5 is arranged on described anti-inner side of escaping net 2.
Embodiment bis-
As shown in the figure, a kind of crab cultivation cage of the present utility model, comprise a rectangle space framework 1, surrounding and bottom at described rectangle space framework 1 are respectively arranged with the anti-net 2 of escaping, the upper opening of described rectangle space framework 1, upper opening inner side at described rectangle space framework 1 is provided with a circle PVC Polypropylence Sheet 3 around, described rectangle space framework 1 is cuboid, eight angles at described rectangle space framework 1 are respectively arranged with fixed pulley 4, the width of wherein said PVC Polypropylence Sheet 3 is the 1/6-1/3 of described rectangle space framework 1 height, in the bottom of described rectangle space framework 1, be provided with a bearing plate 5, described bearing plate 5 is arranged on described anti-outside of escaping net 2.
A kind of crab cultivation cage of the present utility model, adopt the coated anti-net of escaping in rectangle space framework outside, because breeding cage shape fixed volume is upright, can carry out estimated weight by volume, accomplish to know what's what, fishing for of crab is also very convenient, is provided with a circle PVC Polypropylence Sheet around can prevents crab flight in the upper opening inner side of rectangle space framework, utilize the slickness of PVC Polypropylence Sheet, whole breeding cage can be placed in water by fixed pulley.
In the bottom of rectangle space framework, be provided with a bearing plate and can guarantee that, when crab weight is larger, whole breeding cage can not be out of shape, increase supporting power, extend the service life of breeding cage.
A kind of crab cultivation cage of the present utility model, in the process of using, by range estimation, just can estimate the crab weight in breeding cage, without too many experience, so just can well arrange when the crab in cage to be poured in breeding cage, the crab of saving in breeding cage is also surplus how many, very clear, be so more conducive to the growth of crab.
A kind of crab cultivation cage of the present utility model, length and width height can be made as 2MX1.7MX1.35M, volume is upright, can carry out estimated weight by volume, accomplishes to know what's what, without being weighed, very convenient, and can increase the service life by bearing plate is set, be that a kind of making is simple, crab cultivation cage easy to use, and cost is lower.
Claims (5)
1. a crab cultivation cage, it is characterized in that: comprise a rectangle space framework (1), surrounding and bottom at described rectangle space framework (1) are respectively arranged with the anti-net (2) of escaping, the upper opening of described rectangle space framework (1), upper opening inner side at described rectangle space framework (1) is provided with a circle PVC Polypropylence Sheet (3) around, at bottom surrounding and the upper opening place of described rectangle space framework (1), is evenly provided with a plurality of fixed pulleys (4).
2. a kind of crab cultivation cage as claimed in claim 1, is characterized in that: described rectangle space framework (1) is cuboid.
3. a kind of crab cultivation cage as claimed in claim 1, is characterized in that: the width of described PVC Polypropylence Sheet (3) is the 1/6-1/3 of described rectangle space framework (1) height.
4. a kind of crab cultivation cage as claimed in claim 2, is characterized in that: eight angles at described rectangle space framework (1) are respectively arranged with fixed pulley (4).
5. a kind of crab cultivation cage as claimed in claim 1 or 2 or 3 or 4, is characterized in that: in the bottom of described rectangle space framework (1), be provided with a bearing plate (5), described bearing plate (5) is arranged on described anti-inner side or outside of escaping net (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801326.5U CN203709037U (en) | 2013-12-09 | 2013-12-09 | Crab culture cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320801326.5U CN203709037U (en) | 2013-12-09 | 2013-12-09 | Crab culture cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203709037U true CN203709037U (en) | 2014-07-16 |
Family
ID=51148260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320801326.5U Expired - Fee Related CN203709037U (en) | 2013-12-09 | 2013-12-09 | Crab culture cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203709037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879521A (en) * | 2017-03-31 | 2017-06-23 | 常州市金坛区水产技术指导站 | A kind of river crab pond anti-escape network removable fixation means |
-
2013
- 2013-12-09 CN CN201320801326.5U patent/CN203709037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879521A (en) * | 2017-03-31 | 2017-06-23 | 常州市金坛区水产技术指导站 | A kind of river crab pond anti-escape network removable fixation means |
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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 |
Granted publication date: 20140716 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |