CN114747548A - Seedling catching type ground cage - Google Patents
Seedling catching type ground cage Download PDFInfo
- Publication number
- CN114747548A CN114747548A CN202210363591.3A CN202210363591A CN114747548A CN 114747548 A CN114747548 A CN 114747548A CN 202210363591 A CN202210363591 A CN 202210363591A CN 114747548 A CN114747548 A CN 114747548A
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- China
- Prior art keywords
- seedling
- rack
- net
- net rack
- trapping
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- 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.)
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Links
- 230000004083 survival effect Effects 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 241000196324 Embryophyta Species 0.000 claims description 30
- 239000011664 nicotinic acid Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 241000251468 Actinopterygii Species 0.000 abstract description 42
- 239000003643 water by type Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/06—Traps
- A01K69/08—Rigid traps, e.g. lobster pots
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention belongs to the technical field of fishery facilities, and particularly relates to a seedling catching type ground cage which at least comprises a net rack and a net, wherein the net rack is composed of a plurality of net rack units, each net rack unit comprises a seedling survival net rack and a plurality of seedling trapping net racks, and the seedling survival net rack of each net rack unit is connected with the seedling trapping net rack of another adjacent net rack unit; the etting traps the etting in the rack including the etting of locating outside the rack and seedling, and the seedling rack that survives passes through the dead lever to support fixedly, and the volume that the seedling rack that survives enclosed is greater than the volume that the seedling trap rack encloses. The invention is specially used for catching fish fry, the fish fry enters the fry survival net rack through the entrance of the fry trapping net rack, the space of the fry survival net rack is far larger than that of the conventional ground cage, the survival rate is high, the fish fry can be prevented from being predated by adult fish, the concentrated culture in the ground cage or the uniform transfer to pond culture after the fish fry are caught can be facilitated, and the invention can also adapt to water areas with various shapes.
Description
Technical Field
The invention belongs to the technical field of fishery facilities, and particularly relates to a seedling catching type ground cage.
Background
The existing fishing ground cages only focus on the fishing effect, mainly catch small fishes or shrimps and crabs, do not have special fishing ground cages for fish fries, have small activity space reserved for the fishes, have little influence on big fishes, but have extremely low survival rate of the fish fries in the ground cages. For the situation that fish fries are concentrated in a ground cage for centralized cultivation or are uniformly transferred to a pond for cultivation after being caught, the conventional fishing ground cage is obviously not suitable, so that a special fry catching type ground cage with high survival rate after the fish fries are caught needs to be designed, and in addition, the original living environment of the fish fries has uncertain water terrain, so the fry catching type ground cage also needs to be suitable for water areas with various shapes.
Disclosure of Invention
The invention aims to provide a seedling catching type ground cage, which at least comprises a net rack and a net, wherein the net rack is composed of a plurality of net rack units, each net rack unit comprises a seedling survival net rack and a plurality of seedling trapping net racks, the frame structure of the seedling trapping net rack is a cuboid structure in the middle of the traditional ground cage, the seedling survival net racks are respectively positioned at one ends of the net rack units, the plurality of seedling trapping net racks are sequentially arranged in parallel, and the seedling survival net rack of each net rack unit is connected with the seedling trapping net rack of another adjacent net rack unit; the etting is including locating the outer etting of rack and the etting in the rack of seedling trapping of the outer etting of rack, the middle part formation of the rack is traped by the rack at the seedling trapping middle part formation must type seedling entry that the rack was traped to the seedling, the etting in the rack is traped to the seedling forms between two adjacent seedlings trapping racks and is traped the rack by the seedling that the rack survives the seedling that the rack is far away and get into the must type entry that the rack survives the nearer seedling of rack is traped to the seedling, the etting in the rack is traped to the seedling traps the rack and the seedling and survives the rack between form by the must type entry that the rack got into the seedling and survived the rack by the seedling, the rack that survives the seedling supports fixedly through the dead lever, the volume that the rack that survives the seedling encloses is greater than the volume that the rack encloses.
Moreover, all the net rack units form a linear or cross-shaped or rice-shaped or grid-shaped or annular seedling catching type ground cage together.
And, the rack unit is connected with the rack unit through a detachable structure.
And floating plants or bionic aquatic weeds are arranged in the seedling survival net rack, a fixing area for fixing the floating plants or the bionic aquatic weeds is arranged at the upper end of the fixing rod, and the floating plants or the bionic aquatic weeds are suspended into the seedling survival net rack from the fixing area.
Moreover, the dead lever all around the net frame is survived to the seedling encloses into cuboid or cylinder with the net frame that survives of seedling, and every net frame that survives of seedling only has one inverted whisker type entry.
Moreover, the cross section area of the seedling survival net frame is 10 of the cross section area of the inverted whisker type seedling inlet of the seedling trapping net frame3～106And (4) doubling.
Moreover, the seedling trapping net rack adopts a rectangular frame, and the inverted beard type seedling inlet is positioned in the middle of the rectangular frame.
Moreover, the cross bar of the rectangular frame is a telescopic bar or a folding bar.
And the seedling trapping net rack is suspended below a floating body floating on the water surface, a floating plant is arranged on the floating body, and the rootstalk of the floating plant is positioned in the seedling trapping net rack.
And the floating body is provided with a prompting buoy and a planting plate for planting floating plants.
Compared with the prior art, the invention has the beneficial effects that: 1. the fishing net is specially used for fishing the fish fries, the fish fries enter through the entrance of the fish fry trapping net rack and swim to the fish fry survival net rack along a single direction, the space of the fish fry survival net rack is far larger than that of a conventional ground cage, the survival rate is high, the fish fries can be helped to avoid being predated by adult fishes, and the concentrated culture in the ground cage or the uniform transfer to a pond culture after the fishing is facilitated; 2. in addition, floating plants or bionic aquatic weeds are planted in the seedling survival net rack, so that the contents of the floating plants, the zooplankton and microorganisms can be increased, food is provided for the fish seedlings, the survival rate is further improved, and the survival condition of the fish seedlings can not be worried about even if the seedling catching type ground cage is placed for a long time; 3. the seedling trapping net rack is a telescopic and foldable rectangular frame, so that the net pulling amount can be conveniently adjusted; 4. the net racks are connected through a detachable structure, so that the assembly and the adjustment of the shape of the ground cage at any time are convenient, and the detachment is convenient for leading the fish fries to the pond from the inlet and the outlet of the survival net rack for the fries; 5. because the rack is formed by a plurality of rack units, the rack unit passes through detachable construction with the rack unit and is connected for all rack units can form "one" style of calligraphy or "ten" style of calligraphy or "meter" style of calligraphy or net type or annular seedling catching type ground cage jointly, thereby according to the actual conditions of the waters shape of difference, go the most suitable seedling catching type ground cage shape of corresponding change design.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the rack unit.
Description of reference numerals:
1. seedling trap rack, 2, seedling survival rack, 3, inverted whisker type seedling entry, 4, inverted whisker type entry, 5, telescopic link or folding rod, 6, dead lever, 7, floating plant or bionical pasture and water, 8, fixed area.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples, and the present invention is not limited to the examples.
The utility model provides a be exclusively used in and catch fish fry and catch high ground cage of back fish fry survival rate, at least, include rack and etting, the rack comprises a plurality of rack unit, the rack unit is as shown in figure 2, every rack unit contains a seedling net 2 and a plurality of seedling trapping rack 1 that survive, the seedling net that survives is located the one end of rack unit respectively, a plurality of seedling trapping rack arranges side by side in proper order, the seedling trapping rack of every rack unit and the seedling of another adjacent rack unit that survives is connected, figure 1 is "one" style of calligraphy ground cage that three rack unit formed jointly. The etting forms must type seedling entry 3 and must type entry 4 at every seedling trapping rack, wherein must type seedling entry's orientation for from getting into the seedling trapping rack by the rack outward, must type entry's orientation for getting into the seedling trapping rack that survives the rack from the seedling that the rack is far away from the seedling survives the rack and get into the seedling trapping rack that the rack is close to the seedling survival rack, and get into the seedling net of surviving from the seedling trapping rack, make the seedling after the must type seedling entry that the rack was traped from arbitrary seedling gets into the rack, just can only follow the single direction of one side motion and finally get into in the seedling survival rack.
Because the rack is formed by a plurality of rack units, the rack unit passes through detachable construction with the rack unit and is connected, make all rack units can form "a" style of calligraphy or "ten" style of calligraphy or "meter" style of calligraphy or latticed or annular seedling jointly and catch type ground cage, and every rack unit comprises a seedling net frame and a plurality of seedling trapping rack that survive again, thereby can be according to the actual conditions of the waters shape of difference, go the most suitable seedling trapping type ground cage shape of corresponding change design, for example, more narrow waters use the seedling to trap the rack more, the seedling net frame that lives is reused to the waters that extends to broad, just can guide the seedling to the seedling net frame that lives from narrow waters.
Seedling traps rack and adopts rectangular frame, and the type of falling palpus seedling entry is located rectangular frame in the middle of, and rectangular frame's horizontal pole is telescopic link or folding rod 5, is convenient for adjust the holistic net volume that draws of seedling trap rack.
The volume enclosed by the seedling survival net rack is far larger than that enclosed by the seedling trapping net rack, and the cross section area of the seedling survival net rack is 10 times of the cross section area of the inlet of the seedling trapping net rack3～106For example, the cross section area of the inlet of the fry trapping net rack is 2cm x 2cm, the cross section area of the fry survival net rack is 5m x 5m, the size is small, only fish fries can enter the fry trapping net rack easily and adult fishes cannot enter the fry survival net rack easily, the space of the fry survival net rack is far larger than that of a conventional ground cage, the survival rate is high, and the survival situation of the fish fries is not worried even if the fry trapping net rack is placed for a long time. The seedling net frame that survives passes through dead lever 6 to be supported fixedly, the dead lever that the net frame is survived to the seedling encloses into cuboid or cylinder with the net frame that survives of seedling, the upper end of dead lever is equipped with the program shaft-like or annular or discoid fixed area 8, in floating plant or bionical pasture and water 7 hung the entering seedling net frame that survives from the fixed area, plant or be equipped with floating plant or bionical pasture and water in the net frame that survives of seedling, increase phytoplankton, what zooplankton and microorganism containsAmount, providing food to the fish fry further improves survival.
And the seedling trapping net rack is suspended below a floating body floating on the water surface, a floating plant is arranged on the floating body, and the root and stem of the floating plant are positioned in the seedling trapping net rack and used for trapping fish seedlings.
And the floating body is provided with a prompting buoy and a planting plate for planting floating plants.
Moreover, between seedling trap rack and the seedling net frame that survives, seedling trap rack and seedling trap all are connected through detachable construction between the net frame, for example structures such as couple, buckle, convenient to detach leads to the pond with the fish fry from the access & exit of seedling net frame that survives.
Compared with the prior art, the invention has the beneficial effects that: 1. the fishing net is specially used for fishing the fish fries, the fish fries enter through the entrance of the fish fry trapping net rack and swim to the fish fry survival net rack along a single direction, the space of the fish fry survival net rack is far larger than that of a conventional ground cage, the survival rate is high, the fish fries can be helped to avoid being predated by adult fishes, and the concentrated culture in the ground cage or the uniform transfer to a pond culture after the fishing is facilitated; 2. in addition, floating plants or bionic aquatic weeds are planted in the seedling survival net rack, so that the content of phytoplankton, zooplankton and microorganisms can be increased, food is provided for fish seedlings, the survival rate is further improved, and the survival condition of the fish seedlings can not be worried about even if the seedling catching type ground cage is placed for a long time; 3. the seedling trapping net rack is a telescopic and foldable rectangular frame, so that the net pulling amount can be conveniently adjusted; 4. the net racks are connected through a detachable structure, so that the fish fries can be conveniently detached and introduced into the pond from the inlet and the outlet of the survival net rack for the fish fries; 5. because the rack is formed by a plurality of rack units, the rack unit passes through detachable construction with the rack unit and is connected for all rack units can form "one" style of calligraphy or "ten" style of calligraphy or "meter" style of calligraphy or net type or annular seedling catching type ground cage jointly, thereby according to the actual conditions of the waters shape of difference, go the most suitable seedling catching type ground cage shape of corresponding change design.
Claims (10)
1. The utility model provides a seedling catches type ground cage, includes rack and netting at least, its characterized in that: the net rack is composed of a plurality of net rack units, each net rack unit comprises a seedling survival net rack and a plurality of seedling trapping net racks, the seedling survival net racks are respectively positioned at one ends of the net rack units, the plurality of seedling trapping net racks are sequentially arranged in parallel, and the seedling survival net rack of each net rack unit is connected with the seedling trapping net rack of another adjacent net rack unit; the etting is including locating the outer etting of rack and the etting in the rack of seedling trapping of the outer etting of rack, the middle part formation of the rack is traped by the rack at the seedling trapping middle part formation must type seedling entry that the rack was traped to the seedling, the etting in the rack is traped to the seedling forms between two adjacent seedlings trapping racks and is traped the rack by the seedling that the rack survives the seedling that the rack is far away and get into the must type entry that the rack survives the nearer seedling of rack is traped to the seedling, the etting in the rack is traped to the seedling traps the rack and the seedling and survives the rack between form by the must type entry that the rack got into the seedling and survived the rack by the seedling, the rack that survives the seedling supports fixedly through the dead lever, the volume that the rack that survives the seedling encloses is greater than the volume that the rack encloses.
2. The seedling catching type ground cage of claim 1, wherein: all the net rack units form a linear or cross-shaped or rice-shaped or grid-shaped or annular seedling catching type ground cage together.
3. The seedling catching type ground cage of claim 1, wherein: the net rack unit is connected with the net rack unit through a detachable structure.
4. A seedling catching type ground cage according to claim 1, characterized in that: the seedling survival net rack is internally provided with floating plants or bionic aquatic weeds, the upper end of the fixed rod is provided with a fixed area for fixing the floating plants or the bionic aquatic weeds, and the floating plants or the bionic aquatic weeds are suspended into the seedling survival net rack from the fixed area.
5. The seedling catching type ground cage of claim 1, wherein: the dead lever that the rack was survived to the seedling is the rack all around encloses into cuboid or cylinder with the rack is survived to the seedling, and every rack is survived to the seedling only has one inverted beard type entry.
6. The seedling catching type ground cage of claim 1, wherein: the cross section area of the seedling survival net rack is 10 of the cross section area of an inverted beard type seedling inlet of the seedling trapping net rack3～106And (4) doubling.
7. The seedling catching type ground cage of claim 1, wherein: seedling trapping rack adopts rectangular frame, and inverted beard type seedling entry is located in the middle of the rectangular frame.
8. The seedling catching type ground cage of claim 7, wherein: the cross bar of the rectangular frame is a telescopic bar or a folding bar.
9. The seedling catching type ground cage of claim 1, wherein: the seedling trapping net rack is suspended below a floating body floating on the water surface, floating plants are arranged on the floating body, and roots and stems of the floating plants are positioned in the seedling trapping net rack.
10. The seedling catching type ground cage of claim 9, wherein: the floating body is provided with a prompt buoy and a planting plate for planting floating plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210363591.3A CN114747548A (en) | 2022-04-07 | 2022-04-07 | Seedling catching type ground cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210363591.3A CN114747548A (en) | 2022-04-07 | 2022-04-07 | Seedling catching type ground cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114747548A true CN114747548A (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210363591.3A Pending CN114747548A (en) | 2022-04-07 | 2022-04-07 | Seedling catching type ground cage |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507253Y (en) * | 2001-05-25 | 2002-08-28 | 王晓晨 | Fish catching device |
| CN203735290U (en) * | 2014-01-14 | 2014-07-30 | 珠海市海洋和农业科学技术研究开发院 | Oxyeleotris marmoratus catching device |
| CN204014807U (en) * | 2014-08-15 | 2014-12-17 | 中国科学院水生生物研究所 | Cage is fished in the classification of a kind of shell-fish aquatic livestock |
| CN106070097A (en) * | 2016-08-12 | 2016-11-09 | 福建省淡水水产研究所 | Tilapia postlarva collection device and collection method |
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| JP6323966B1 (en) * | 2017-01-13 | 2018-05-16 | 征司 三宮 | Fish capturing device and fish capturing method |
| CN209017701U (en) * | 2018-09-23 | 2019-06-25 | 杨成胜 | A kind of shrimp crab fishing cage with buoyancy net bucket |
| CN211268224U (en) * | 2019-07-20 | 2020-08-18 | 刘丹 | Novel ground cage |
| CN212212412U (en) * | 2020-03-27 | 2020-12-25 | 浙江省海洋水产养殖研究所 | Catch cage with detector |
| CN212325169U (en) * | 2019-11-22 | 2021-01-12 | 云南森泰水产开发有限公司 | Lobster shrimp catches ground cage |
| CN213044821U (en) * | 2020-07-02 | 2021-04-27 | 河南省农业科学院长垣分院 | Fry catching device |
| CN113057147A (en) * | 2021-04-02 | 2021-07-02 | 全椒县宝顺家庭农场 | Lobster fishing device |
| CN113068663A (en) * | 2021-03-19 | 2021-07-06 | 中国科学院水生生物研究所 | Floating ground cage for trapping shallow fishes |
| CN113728983A (en) * | 2021-08-19 | 2021-12-03 | 孙霆 | Fishing equipment |
| CN216088386U (en) * | 2021-08-31 | 2022-03-22 | 兴化市现代农业发展服务中心 | Ground cage special for shrimping |
-
2022
- 2022-04-07 CN CN202210363591.3A patent/CN114747548A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507253Y (en) * | 2001-05-25 | 2002-08-28 | 王晓晨 | Fish catching device |
| CN203735290U (en) * | 2014-01-14 | 2014-07-30 | 珠海市海洋和农业科学技术研究开发院 | Oxyeleotris marmoratus catching device |
| CN204014807U (en) * | 2014-08-15 | 2014-12-17 | 中国科学院水生生物研究所 | Cage is fished in the classification of a kind of shell-fish aquatic livestock |
| CN106070097A (en) * | 2016-08-12 | 2016-11-09 | 福建省淡水水产研究所 | Tilapia postlarva collection device and collection method |
| CN106577561A (en) * | 2016-11-17 | 2017-04-26 | 中国水产科学研究院南海水产研究所 | Method for trapping and adopting fry and breeding yellow-spot siganus |
| CN206182149U (en) * | 2016-11-18 | 2017-05-24 | 黄郴 | Ground cage is catched to loach |
| JP6323966B1 (en) * | 2017-01-13 | 2018-05-16 | 征司 三宮 | Fish capturing device and fish capturing method |
| CN209017701U (en) * | 2018-09-23 | 2019-06-25 | 杨成胜 | A kind of shrimp crab fishing cage with buoyancy net bucket |
| CN211268224U (en) * | 2019-07-20 | 2020-08-18 | 刘丹 | Novel ground cage |
| CN212325169U (en) * | 2019-11-22 | 2021-01-12 | 云南森泰水产开发有限公司 | Lobster shrimp catches ground cage |
| CN212212412U (en) * | 2020-03-27 | 2020-12-25 | 浙江省海洋水产养殖研究所 | Catch cage with detector |
| CN213044821U (en) * | 2020-07-02 | 2021-04-27 | 河南省农业科学院长垣分院 | Fry catching device |
| CN113068663A (en) * | 2021-03-19 | 2021-07-06 | 中国科学院水生生物研究所 | Floating ground cage for trapping shallow fishes |
| CN113057147A (en) * | 2021-04-02 | 2021-07-02 | 全椒县宝顺家庭农场 | Lobster fishing device |
| CN113728983A (en) * | 2021-08-19 | 2021-12-03 | 孙霆 | Fishing equipment |
| CN216088386U (en) * | 2021-08-31 | 2022-03-22 | 兴化市现代农业发展服务中心 | Ground cage special for shrimping |
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