CN208972336U - A kind of spray fry rearing net cage - Google Patents
A kind of spray fry rearing net cage Download PDFInfo
- Publication number
- CN208972336U CN208972336U CN201821343752.8U CN201821343752U CN208972336U CN 208972336 U CN208972336 U CN 208972336U CN 201821343752 U CN201821343752 U CN 201821343752U CN 208972336 U CN208972336 U CN 208972336U
- Authority
- CN
- China
- Prior art keywords
- net
- net cage
- sinker
- lifting
- support rod
- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of spray fry rearing net cages, belong to technical field of aquaculture, the spray fry rearing net cage includes vertical support rod, lateral support struts, net cage, sinker I, slide bar, fixed block, go up and down net, vertical support rod is equipped with four, it is in rectangular layout, it is fixed to each other between adjacent upright support rod by lateral support struts, net cage is arranged on the inside of vertical support rod, net cage bottom is connect by rope with sinker I, slide bar is equipped with four, quadrangle inside net cage is mounted on by fixed block respectively, going up and down net includes lifting frame, go up and down close net, sinker II, hook, through-hole, lifting frame is in rectangle, inside, which is equipped with, goes up and down close net, top two sides are equipped with hook, bottom surrounding is uniformly arranged sinker II, it is drawstring on hook, the through-hole that quadrangle is crossed by lifting Netcom is connect with sliding bar；The utility model proposes spray fry rearing net cage seine it is easy to operate, facilitate carry out seine take exercise and fry divide group.
Description
Technical field
The utility model belongs to technical field of aquaculture, specifically, being related to a kind of spray fry rearing net cage.
Background technique
It is supported in mode in traditional spray fish, the individual fry pond of cultivation spray fish needs, but Yunnan Duo Shan, Pingba
Soil is less, and piscina sporadicly disperses not on a large scale, most of not have special fry to cultivate the raiser based on adult fish
The pool, therefore mostly use raising in cage spray fry.
When raising in cage spray fry, cage culture spray fry is installed in bathing pool (pond), wait cultivate to summer flower fish
Branch mailbox cultivation or pond culture are carried out again when seedling (2-5 centimetres or more).This kind of mode can effectively increase the breeding density of fry
Survival rate of fish fry is high, growth is fast, the culture-cycle is short, and feed coefficient is low, and without cleaning up the pond, feeds conveniently, harvesting is easy, can be effective
The enemy in water body is avoided to invade.
Currently, fry need to carry out branch mailbox cultivation or need to carry out fry seine take exercise when, frequently with mode
It is that close net is lifted, the shoal of fish is intensively carried out to relevant work afterwards, and draw in the net to operate extremely inconvenience, working efficiency is low.
Summary of the invention
In order to solve the problems, such as background technique, the utility model proposes a kind of spray fry rearing net cages, draw
Net operation is convenient and efficient, facilitates and draw in the net taking exercise dividing group with fry.
To achieve the above object, the utility model is achieved by the following technical solution: the spray fry rearing
Net cage includes vertical support rod, lateral support struts, net cage, sinker I, slide bar, fixed block, lifting net, and the vertical support rod is set
There are four, it is in rectangular layout, it is fixed to each other between adjacent upright support rod by lateral support struts, net cage setting is supporting vertically
On the inside of bar, net cage bottom four corners pass through rope respectively and connect with sinker I, and net cage includes side framework and under(-)chassis, side frame
The close net of net cage is respectively equipped on frame and under(-)chassis, slide bar is equipped with four, quadrangle inside net cage is mounted on by fixed block respectively,
The lifting net includes lifting frame, the close net of lifting, sinker II, hook, through-hole, and lifting frame is in rectangle, and inside is equipped with lifting
Close net, top two sides are equipped with hook, and bottom surrounding is uniformly arranged sinker II, are drawstring, lifting frame quadrangle point on each hook
Not She You through-hole, lifting Netcom crosses through-hole and connect with sliding bar.
Preferably, the close net of net cage and the close net of lifting are 60 mesh nylon wires.
The utility model has the beneficial effects that
The utility model proposes the seine of spray fry rearing net cage it is easy to operate, facilitate and carry out seine exercise and fish
Seedling divides group.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the main view of the utility model lifting net；
Fig. 4 is the top view of the utility model lifting net；
Fig. 5 is the bottom view of the utility model lifting net；
In figure, the vertical support rod of 1-, 2- lateral support struts, 3- side framework, 4- under(-)chassis, the close net of 5- net cage, 6- are heavy
Son I, 7- slide bar, 8- fixed block, 9- lifting frame, 10- go up and down close net, 11- sinker II, 12- hook, 13- through-hole, the pond 14-,
15- mud, 16- drawstring.
Specific embodiment
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, below in conjunction with attached drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As shown in Figs. 1-5, the spray fry rearing net cage includes vertical support rod 1, lateral support struts 2, net cage, sinks
Son I 6, slide bar 7, fixed block 8, lifting net, the vertical support rod 1 are equipped with four, and in rectangular layout, bottom is plugged in pond 14
It in interior mud 15, is fixed to each other between adjacent upright support rod 1 by lateral support struts 2, net cage setting is supporting vertically
1 inside of bar, net cage bottom four corners pass through rope respectively and connect with sinker I 6, and the length by adjusting rope realizes net cage depth tune
Section, and vertical support rod 1 forms Baoding effect to net cage with lateral support struts 2, so that net cage will not shake with wind, makes net cage
It keeps stablizing.Net cage includes side framework 3 and under(-)chassis 4, and the close net of net cage is respectively equipped in side framework 3 and under(-)chassis 4
5, slide bar 7 is equipped with four, is mounted on quadrangle inside net cage by fixed block 8 respectively, and the lifting net includes lifting frame 9, rises
Close net 10, sinker II 11, hook 12, through-hole 13 drop, and lifting frame 9 is in rectangle, and inside, which is equipped with, goes up and down close net 10, and top two sides are set
There is hook 12, it is drawstring 16 on each hook 12 that bottom surrounding, which is uniformly arranged sinker II 11,, 9 four jiaos of lifting frame are respectively equipped with
Through-hole 13, lifting Netcom crosses through-hole 13 and is slidably connected with slide bar 7, when needing to carry out fry and dividing group or seine exercise, using drawing
Rope 16 mentions lifting to suitable position on the net, then hangs over hook 12 in the lateral support struts 2 of two sides suitable position, at this time fish
Group is intensively going up and down in close net 10, divides group, seine to take exercise easy to operate efficient.
The close net 5 of net cage and the close net 10 of lifting are 60 mesh nylon wires, prevent fry from escaping, while ensuring to have in net cage good
Water cycling condition.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (2)
1. a kind of spray fry rearing net cage, it is characterised in that: the spray fry rearing net cage includes vertical support rod
(1), lateral support struts (2), net cage, sinker I (6), slide bar (7), fixed block (8), lifting net, the vertical support rod (1) set
There are four, it is in rectangular layout, it is fixed to each other between adjacent upright support rod (1) by lateral support struts (2), net cage setting is perpendicular
On the inside of support bars (1), net cage bottom four corners pass through rope respectively and connect with sinker I (6), net cage include side framework (3) and
The close net of net cage (5) is respectively equipped on under(-)chassis (4), side framework (3) and under(-)chassis (4), slide bar (7) is equipped with four, point
Not Tong Guo fixed block (8) be mounted on quadrangle inside net cage, the lifting net includes lifting frame (9), goes up and down close net (10), sinker
II (11), hook (12), through-hole (13), lifting frame (9) are in rectangle, and inside, which is equipped with, goes up and down close net (10), and top two sides are equipped with
It links up with (12), it is drawstring (16), lifting frame (9) quadrangle on each hook (12) that bottom surrounding, which is uniformly arranged sinker II (11),
It is respectively equipped with through-hole (13), lifting Netcom crosses through-hole (13) and is slidably connected with slide bar (7).
2. a kind of spray fry rearing net cage according to claim 1, it is characterised in that: the close net of net cage (5) and lifting are close
Net (10) is 60 mesh nylon wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343752.8U CN208972336U (en) | 2018-08-21 | 2018-08-21 | A kind of spray fry rearing net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343752.8U CN208972336U (en) | 2018-08-21 | 2018-08-21 | A kind of spray fry rearing net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208972336U true CN208972336U (en) | 2019-06-14 |
Family
ID=66781926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343752.8U Expired - Fee Related CN208972336U (en) | 2018-08-21 | 2018-08-21 | A kind of spray fry rearing net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208972336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303270A (en) * | 2021-07-09 | 2021-08-27 | 珠海市伊帆渔业有限公司 | Food training device and method for micropterus salmoides in seedling stage |
| CN115486398A (en) * | 2022-10-11 | 2022-12-20 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
-
2018
- 2018-08-21 CN CN201821343752.8U patent/CN208972336U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113303270A (en) * | 2021-07-09 | 2021-08-27 | 珠海市伊帆渔业有限公司 | Food training device and method for micropterus salmoides in seedling stage |
| CN113303270B (en) * | 2021-07-09 | 2023-04-18 | 珠海市伊帆渔业有限公司 | Food training device and method for micropterus salmoides in seedling stage |
| CN115486398A (en) * | 2022-10-11 | 2022-12-20 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
| CN115486398B (en) * | 2022-10-11 | 2024-03-22 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190614 Termination date: 20210821 |