CN202958470U - Swimming crab breeding device - Google Patents
Swimming crab breeding device Download PDFInfo
- Publication number
- CN202958470U CN202958470U CN201220659376XU CN201220659376U CN202958470U CN 202958470 U CN202958470 U CN 202958470U CN 201220659376X U CN201220659376X U CN 201220659376XU CN 201220659376 U CN201220659376 U CN 201220659376U CN 202958470 U CN202958470 U CN 202958470U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- swimming crab
- net sheet
- culturing device
- crab culturing
- 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
- 241001533364 Portunus trituberculatus Species 0.000 title claims abstract description 36
- 230000001488 breeding effect Effects 0.000 title abstract description 7
- 238000009395 breeding Methods 0.000 title abstract description 6
- 239000004677 Nylon Substances 0.000 claims abstract description 13
- 229920001778 nylon Polymers 0.000 claims abstract description 13
- 238000012258 culturing Methods 0.000 claims description 22
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000384 rearing effect Effects 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a swimming crab breeding device which is characterized by comprising vertical rods, reinforcing rods, nylon bands and mesh pieces. At least three vertical rods are arranged at intervals to surround a ring. The reinforcing rods are transversely arranged among the vertical rods and form a frame with the vertical rods. The mesh pieces are arranged in the middle parts of the vertical rods through the nylon bands. Compared with the prior art, the device provided by the utility model has the advantages that the mesh pieces are of certain height from the ground so as to provide an independent occasion for the swimming crab to shelter same kind during unshelling, and at the same time, the breeding area is increased to a certain extent, so that the device has the three-dimensional breeding effect, therefore, the breeding yield is increased. The device is simple in integral structure, convenient to assemble, lower in cost and suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of aquatic product culture device, relates in particular to a kind of swimming crab culturing device, and this cultivator can be applicable to the outdoor ponds cultivation.
Background technology
At present, along with continuing to increase of swimming crab demand, its wild quantity can not satisfy people's demand far away, and the output of propagating swimming crab artificially constantly promotes, but along with the increasing of output, the difficult problem in breeding process also occurs thereupon.
At first, because the swimming crab habit is bellicose, the phenomenon that kills and devour mutually in propagating process artificially, massacres is very serious, special ejection period, often can be by similar cannibalisation, cause cultured output underground (general swimming crab cultivation parameter is every mu of 200 jin of left and right), culture benefit is not high, and this is one of principal element of restriction cultured output; Secondly, in propagating artificially, tend to increase cultivation density in order to improve output, the water in culturing pool is seriously polluted, has not only increased the dead probability of crab, but also has had a strong impact on the quality of crab product; Moreover in breeding process, the factor such as inhomogeneous and unstable due to hand fed easily causes the cultivation specification disunity of swimming crab, can have influence on the market price of crab.
for this reason, for the problem that exists in the swimming crab cultivation, people's specialized designs the equipment of suitable swimming crab cultivation, the Chinese utility model " Portunid temporary rearing device " that is ZL200920124848.X if any the patent No. discloses a kind of Portunid temporary rearing device, this device includes a pond, be covered with sand at the bottom of the pond, there is water inlet and the delivery port of turnover seawater in the pond, it is characterized in that: delivery port have the low water level of 0～2cm more than the sand bed surface to adjust the mouth of a river and more than the sand bed surface high water level of 25～30cm regulate outlet, delivery port is opened on pool wall, and low water level adjusts control valve on the mouth of a river, water inlet is connected with water-cooling apparatus, water-cooling apparatus is equipped with temperature control equipment.It similarly can also referenced patent number be the Chinese utility model patent " the booth storage pond, holding pond of swimming crab " (Granted publication number be CN201758667U) of ZL201020120346.2.
But above-mentioned disclosed swimming crab device does not have hierarchy, and floor space is larger, and all swimming crab cultivation are in the culturing pool of same aspect, and the space can not take full advantage of.The applicant has developed a kind of swimming crab culturing device for this reason, see that the patent No. is the Chinese invention patent " a kind of swimming crab culturing device " (Granted publication number for CN101946741B) of ZL201010239818.0, but this patent structure is complicated, manufacturing cost is higher, be applicable to industrial aquaculture, general raiser is difficult to afford, and therefore applies there is certain limitation.
The utility model content
Thereby technical problem to be solved in the utility model is to provide a kind of can improve for the above-mentioned state of the art swimming crab culturing device that cultivation density increases cultured output.
Another technical problem to be solved in the utility model is to provide a kind of energy and reduces the swimming crab culturing device that cuts one another's throat.
Another technical problem to be solved in the utility model is to provide a kind of swimming crab culturing device easy to make, lower-cost.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of swimming crab culturing device, it is characterized in that comprising vertical rod, bracing piece, nylon cable tie and net sheet, aforesaid vertical rod is at least three, each interval arranges and forms a ring, and aforesaid bracing piece is horizontally set at and forms a framework between aforesaid vertical rod together with vertical rod; The net sheet is located in the middle part of aforesaid vertical rod by nylon cable tie.
Further, have the nylon cable tie of confession in the middle part of described each vertical rod and run through the through hole that passes through.
Described net sheet is at least two, and is arranged at intervals in vertical rod along the short transverse of vertical rod.The net sheet number of plies can be decided by the cultivation demand.
For reducing costs and being convenient to assembling, described vertical rod and bracing piece are the pvc pipe of hollow.Described rod end has threeway or four-way connection, and described bracing piece is connected on aforesaid threeway or four-way connection.
Further, described net sheet forms the clear opening that passes for vertical rod near the edge.
Further, described net sheet periphery edge has bound edge.
Further, described net sheet surrounding has the arc gap adaptive with the vertical rod periphery wall.
Described vertical rod is four, and is in rectangular layout, and accordingly, described net sheet is rectangular-shaped.Can certainly adopt triangle or pentagon, but take rectangle as preferred.
Compared with prior art, the utility model has the advantage of: a net pitch of fins overhead has certain altitude, similar place is provided in the time of can providing one independently to be fit to shelling for swimming crab, simultaneously can increase to a certain extent cultured area, the effect of three-dimensional culture is arranged, thereby play the purpose that increases cultured output, overall structure is simple, easy to assembly, cost is lower, is fit to apply.
Description of drawings
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is that embodiment 1 decomposes installation diagram.
Fig. 3 is embodiment 2 structural representations.
Fig. 4 is the structural representation of net sheet in Fig. 3.
Fig. 5 is embodiment 3 structural representations.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Each vertical rod 2 middle parts have for nylon cable tie 5 runs through the through hole 21 that passes through.Net sheet 4 forms four clear openings that pass for vertical rod 2 near the edge, nylon cable tie 5 runs through by the mesh of through hole 21 and net sheet 4 net sheet 4 is fixed on framework.
A net pitch of fins overhead has certain altitude, similar place is provided in the time of can providing one independently to be fit to shelling for swimming crab, simultaneously can increase to a certain extent cultured area, the effect that three-dimensional culture is arranged, thereby play the purpose that increases cultured output, overall structure is simple, and is easy to assembly, cost is lower, is fit to apply.As long as nylon cable tie is laid down, the net sheet is taken out during dismounting, just can with the overlapping placement of framework, do not accounted for too large space.When this device is placed in the pond, if partially light, can pinion with stone, be used for load-bearing.
Claims (9)
1. swimming crab culturing device, it is characterized in that comprising vertical rod, bracing piece, nylon cable tie and net sheet, aforesaid vertical rod is at least three, and each interval arranges and form a ring, and aforesaid bracing piece is horizontally set at and forms a framework between aforesaid vertical rod together with vertical rod; The net sheet is located in the middle part of aforesaid vertical rod by nylon cable tie.
2. swimming crab culturing device according to claim 1, is characterized in that having the nylon cable tie of confession in the middle part of described each vertical rod runs through the through hole that passes through.
3. swimming crab culturing device according to claim 1, is characterized in that described net sheet is at least two, and be arranged at intervals in vertical rod along the short transverse of vertical rod.
4. swimming crab culturing device according to claim 1, is characterized in that described vertical rod and bracing piece are the pvc pipe of hollow.
5. swimming crab culturing device according to claim 4, is characterized in that described rod end has threeway or four-way connection, and described bracing piece is connected on aforesaid threeway or four-way connection.
6. swimming crab culturing device according to claim 1, is characterized in that described net sheet forms the clear opening that passes for vertical rod near the edge.
7. swimming crab culturing device according to claim 1, is characterized in that described net sheet periphery edge has bound edge.
8. swimming crab culturing device according to claim 1, is characterized in that described net sheet surrounding has the arc gap adaptive with the vertical rod periphery wall.
9. the described swimming crab culturing device of arbitrary claim according to claim 1 ~ 8, is characterized in that described vertical rod is four, and in rectangular layout, accordingly, described net sheet is rectangular-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220659376XU CN202958470U (en) | 2012-12-03 | 2012-12-03 | Swimming crab breeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220659376XU CN202958470U (en) | 2012-12-03 | 2012-12-03 | Swimming crab breeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958470U true CN202958470U (en) | 2013-06-05 |
Family
ID=48499631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220659376XU Expired - Fee Related CN202958470U (en) | 2012-12-03 | 2012-12-03 | Swimming crab breeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258921A (en) * | 2016-03-03 | 2017-01-04 | 天津市铭业巨鑫科技有限公司 | Sealing corrosion formula cultivation support and using method thereof |
-
2012
- 2012-12-03 CN CN201220659376XU patent/CN202958470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258921A (en) * | 2016-03-03 | 2017-01-04 | 天津市铭业巨鑫科技有限公司 | Sealing corrosion formula cultivation support and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131203 |