CN115176749B - Fry cabin-entering transfer system and method - Google Patents
Fry cabin-entering transfer system and method Download PDFInfo
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- CN115176749B CN115176749B CN202210931386.2A CN202210931386A CN115176749B CN 115176749 B CN115176749 B CN 115176749B CN 202210931386 A CN202210931386 A CN 202210931386A CN 115176749 B CN115176749 B CN 115176749B
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- fry
- rotating shaft
- flap valve
- cabin
- shaft handle
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 241000251468 Actinopterygii Species 0.000 claims abstract description 47
- 238000009360 aquaculture Methods 0.000 claims abstract description 9
- 244000144974 aquaculture Species 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000009313 farming Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 239000013535 sea water Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 230000037396 body weight Effects 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 18
- 230000001488 breeding effect Effects 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000003860 storage Methods 0.000 description 2
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/14—Fishing vessels
- B63B35/24—Fish holds
- B63B35/26—Fish holds for live fish
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a fry in-cabin transfer system and a method, wherein the system comprises a plurality of live fish transport vessels, a plurality of fry in-cabin transfer boxes and a aquaculture worker ship; the dry fry feeding transfer box is hung on the cranes. According to the system and the method for transporting the fries into the cabin, the fries can be smoothly transported from the live fish transporting ship to the breeding cabin of the breeding worker ship, the damage of the live fish can be greatly reduced, and the smooth development of breeding production is ensured.
Description
Technical Field
The invention relates to the technical field of deep-open sea culture systems, in particular to a fry cabin-entering transportation system and method.
Background
The FAO predicts that global fishery production will reach 2 million tons by 2026, with aquaculture being the primary booster for fishery growth for the next 10 years. The offshore culture is subjected to multiple pressures of ecological environment, water and soil resources, development space and the like, and the development of deep and open sea culture is undoubtedly a future development direction of aquaculture. The deep open sea has wide space and high-quality water source, has great development potential, but has to face severe sea conditions, so that the cabin-type cultivation type of the cultivation industry and the ship is developed.
The marine farming vessel cruises in the deep sea, and the farming operation is carried out by using high-quality seawater. In order to improve the economy, the cultivation density in the cultivation cabin is required to be increased, and the magnitude of the fries entering the cabin is also increased. Because the quantity of the live fish transporting ship body is relatively smaller at the present stage, the topside of the live fish transporting ship body is lower, and the raisin of the breeding worker ship is high, the young fish entering the cabin needs to be lifted and enters the breeding cabin from the breeding hatch cover after crossing the deck of the breeding worker ship. The traditional net bag body is small in quantity, the offshore hoisting operation time is long, and the risk of offshore operation is increased; the traditional net bag needs to bag fish and overturn the fish in the living fish transporting ship cabin, so that partial skin damage of the fish fry is unavoidable, and the survival rate is affected.
Therefore, a method and a device for safely and rapidly feeding fish fries into a breeding cabin of a breeding worker ship are not available at present, and are the technical problems to be solved in the technical field of deep-open sea breeding systems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a fry in-cabin transfer system and a fry in-cabin transfer method, which can smoothly transfer fries from a live fish transport ship to a breeding cabin of a breeding worker ship, can greatly reduce damage of live fish and ensure that breeding production is smoothly developed.
In order to achieve the above object, the present invention provides a fry in-cabin transfer system, comprising a plurality of live fish transport vessels, a plurality of fry in-cabin transfer boxes, and a farming vessel; the dry fry feeding transfer box is hung on the cranes.
Preferably, the fry cabin-entering transfer box comprises a plurality of seamless steel pipes, a plurality of angle steels, a plurality of steel plates, four hanging rings, four U-shaped guide rings and a flap valve; the seamless steel pipe and the angle steel form a cuboid frame, and the steel plate is paved and connected to the inner side of the cuboid frame to form a smooth enclosing wall; the upper part of the surrounding wall is provided with a plurality of water draining holes, the middle lower part of the surrounding wall is contracted inwards to a round port, and the round port is provided with the flap valve; the top of the cuboid frame is connected with the hanging ring and the U-shaped guide ring.
Preferably, the fry cabin-entering transfer box further comprises: a flap valve rotating shaft handle, a plurality of rotating shaft sleeves, a plurality of limiting blocks, a flap valve rotating shaft handle guiding device and a flap valve rotating shaft handle guiding locking device; the flap valve rotating shaft handle guide device is in transmission connection with one side of the flap valve through the flap valve rotating shaft handle; the flap valve rotating shaft handle guide locking device is used for locking and unlocking the flap valve rotating shaft handle; the two ends of the joint of the flap valve and the flap valve rotating shaft handle are respectively connected with a limiting block, the flap valve rotating shafts on two sides of the limiting blocks are arranged in the rotating shaft sleeve in a penetrating mode, and the rotating shaft sleeve is fixed to the cuboid frame.
Preferably, the fry cabin-entering transfer box further comprises: the device comprises a closing device, a flap valve closing rotating shaft handle, a plurality of rotating shaft sleeves, a plurality of limiting blocks, a flap valve closing rotating shaft handle guide device and a flap valve closing rotating shaft handle guide locking device; the flap valve closing rotating shaft handle guide device is in transmission connection with the closing device through the flap valve closing rotating shaft handle; the flap valve closing rotating shaft handle guide locking device is used for locking and unlocking the flap valve closing rotating shaft handle; the two ends of the joint of the closing device and the flap valve closing rotating shaft handle are respectively connected with a limiting block, the flap valve closing rotating shafts on two sides of the limiting blocks are arranged in the rotating shaft sleeve in a penetrating mode, and the rotating shaft sleeve is fixed to the cuboid frame.
Preferably, the flap valve spindle handle guide device, the flap valve spindle handle guide locking device, the flap valve closing spindle handle guide device and the flap valve closing spindle handle guide locking device are arranged on the upper portion of the enclosing wall.
Preferably, the periphery of the cuboid frame is covered with an anti-collision layer.
Preferably, the size of the fry entry transfer box is smaller than the size of the hatch of the farming chamber.
The invention discloses a fry in-cabin transfer method based on the fry in-cabin transfer system, which comprises the following steps:
s1: the live fish transport ship is parked beside the aquaculture worker ship;
s2: opening a flap valve at the bottom of a fry loading transfer box, lifting the fry loading transfer box by the crane on the breeding worker ship and placing the fry loading transfer box on the outer side of the live fish transport ship;
s3: sea water enters the fry entering cabin transfer box until the draining hole area is on the water surface;
s4: closing and locking the flap valve, arranging a fry slideway between the live fish transport ship and the fry cabin transport box, and driving the fry in the live fish transport ship into the fry cabin transport box;
s5: the crane lifts the fry into the cabin transfer box to the industrial ship cultivation cabin;
s6: opening the flap valve, and discharging the fries from the bottom of the fries into the cabin transfer box to the cultivation cabin of the cultivation ship.
Preferably, the weight of the fish fry in-cabin transfer box body and the total weight of fish water in the fish fry in-cabin transfer box are smaller than the rated load of crane lifting.
The invention adopts the technical proposal, which has the following beneficial effects:
1. the method of fish feeding and bottom fish discharging by the slide way can greatly reduce the damage of living fish during transportation and on-site cultivation of the living fish, and ensure smooth development of cultivation production.
2. According to the invention, the topmost layer of the openings of the transfer box is drained, so that the escape of fries is prevented, and the temporary storage density of fries in the transfer box can be increased; the conical structure of the inner bottom is convenient for discharging the fry; the periphery of the bottom is also provided with a frame which ensures the storage stability.
3. The transfer box is provided with the double-locking device of the flap valve and the closing device, so that the bottom is prevented from leaking fish; the edge locking device is fixed to a convenient operation position through a rotating shaft.
4. The transfer box has the advantages of simple structure, convenient manufacture and certain anti-collision capability.
5. The fish fry in-cabin transfer box disclosed by the invention has the advantages that required materials and equipment are all marketized products, the implementation is convenient, and the popularization is facilitated.
Drawings
FIG. 1 is a top view of a fry entry transport system according to an embodiment of the present invention;
FIG. 2 is a side view of a fry entry transport system according to an embodiment of the present invention;
FIG. 3 is a front view of a fry entry transfer box according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a side view of a fry entry transfer box of the present invention;
fig. 6 is a schematic view of a connection structure of a flap valve according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be given with reference to fig. 1 to 6 of the accompanying drawings, so that the functions and features of the present invention can be better understood.
Referring to fig. 1 to 6, a fry in-cabin transfer system according to a first embodiment of the present invention includes a plurality of live fish carriers 15, a plurality of fry in-cabin transfer boxes 16, and a farming vessel 17; the aquaculture work ship 17 is provided with a plurality of cranes and a plurality of aquaculture cabins, and the dried fry cabin-entering transfer box 16 is hung on the cranes.
In the embodiment, the fry cabin-entering transfer box 16 comprises a plurality of seamless steel pipes 1, a plurality of angle steels 3, a plurality of steel plates 2, four hanging rings 4, four U-shaped guide rings 5 and a flap valve 10; wherein, the seamless steel pipe 1 adopts 316 seamless steel pipe, and the steel plate 2 adopts 316 steel plate; the seamless steel tube 1 and the angle steel 3 form a cuboid frame, and the steel plate 2 is paved and connected to the inner side of the cuboid frame to form a smooth enclosing wall; the upper part of the enclosing wall is provided with a plurality of water draining holes, the middle lower part of the enclosing wall is contracted inwards to a circular port, and the circular port is provided with a flap valve 10; the top of the cuboid frame is connected with a hanging ring 4 and a U-shaped guide ring 5.
The seamless steel tube 1 needs to bear the weight of the whole transfer box body and the weight of fish water in the transfer box body, 4 hanging rings 4 are arranged on the seamless steel tube and used for connecting hanging strips and facilitating hoisting operation, and 4U-shaped guide rings 5 are also arranged on the seamless steel tube and used for tying guide ropes and facilitating personnel to control the transfer box to rotate. The upper wall plate of the top layer of the fry entering cabin transfer box 16 is drilled with a plurality of draining holes for draining but not leaking fish, so that the fry is prevented from jumping out of the box and scraping the fish body, the fry density in the box is improved, the fry slideway 18 is conveniently paved, and the weight of the transfer box body is reduced; the lower surrounding wall is contracted to a round shape, and is provided with a flap valve 10, so that the fries are convenient to discharge, the fries are prevented from being squeezed and mixed at the bottom, and water and fish cannot accumulate.
The fry entry transfer box 16 further includes: a flap valve rotating shaft handle 11, a plurality of rotating shaft sleeves 13, a plurality of limiting blocks 14, a flap valve rotating shaft handle guiding device 6 and a flap valve rotating shaft handle guiding locking device 8; the flap valve rotating shaft handle guide device 6 is in transmission connection with one side of the flap valve 10 through the flap valve rotating shaft handle 11; the flap valve rotating shaft handle guide locking device 8 is used for locking and unlocking the flap valve rotating shaft handle 11; two ends of the joint of the flap valve 10 and the flap valve rotating shaft handle 11 are respectively connected with a limiting block 14, the flap valve rotating shaft handles 11 on two sides of the limiting block 14 are arranged in the rotating shaft sleeve 13 in a penetrating mode, and the rotating shaft sleeve 13 is fixed to the cuboid frame.
The fry entry transfer box 16 further includes: a closing device, a flap valve closing rotating shaft handle 12, a plurality of rotating shaft sleeves 13, a plurality of limiting blocks 14, a flap valve closing rotating shaft handle guiding device 7 and a flap valve closing rotating shaft handle guiding locking device 9; the flap valve closing rotating shaft handle guide device 7 is in transmission connection with the closing device through a flap valve closing rotating shaft handle 12; the flap valve closing rotating shaft handle guide locking device 9 is used for locking and unlocking the flap valve closing rotating shaft handle 12; two ends of the joint of the closing device and the flap valve closing rotating shaft handle 12 are respectively connected with a limiting block 14, the flap valve closing rotating shaft handles 12 on two sides of the limiting block 14 are arranged in the rotating shaft sleeve 13 in a penetrating mode, and the rotating shaft sleeve 13 is fixed to the cuboid frame.
The flap valve rotating shaft handle guide device 6, the flap valve rotating shaft handle guide locking device 8, the flap valve closing rotating shaft handle guide device 7 and the flap valve closing rotating shaft handle guide locking device 9 are arranged on the upper portion of the enclosing wall, and the flap valve 10 is manually controlled to be opened and closed.
The periphery of the cuboid frame is covered with an anti-collision layer, and the anti-collision layer can be made of soft materials such as rubber and the like and is prevented from being collided with other structures.
The size of the fry entry transfer box 16 is smaller than the size of the hatch of the culture cabin, and the fry entry transfer box is convenient to lift in and out.
The fry in-cabin transfer method based on the fry in-cabin transfer system provided by the embodiment of the invention comprises the following steps:
s1: the live fish transport ship 15 is parked beside the aquaculture worker ship 17;
s2: opening a flap valve 10 at the bottom of a fry entry transport box 16, lifting the fry entry transport box 16 by a crane on a breeder ship 17 and placing the fry entry transport box on the outer side of a live fry transport ship 15;
s3: sea water enters the fry entry transfer box 16 until the drain hole area is on the water surface;
s4: closing and locking the flap valve 10, arranging a fry slideway 18 between the live fish transport ship 15 and the fry cabin transport box 16, and driving the fry in the live fish transport ship 15 into the fry cabin transport box 16;
s5: the fish fry entering cabin transfer box 16 is lifted into the industrial ship cultivation cabin by the crane;
s6: the flap valve 10 is opened, and the fries are discharged from the bottom of the fries entering cabin transfer box 16 into the cultivation cabin of the cultivation ship 17.
The weight of the body of the fish fry in-cabin transfer box 16 and the total weight of fish water in the fish fry in-cabin transfer box 16 are smaller than the rated load of crane lifting.
The system is arranged on the breeding ship 17, and by using the fry cabin-entering transferring method of the embodiment, the fries can be smoothly transferred from the live fish transporting ship 15 into the breeding cabin of the breeding ship 17, the damage of the live fish can be greatly reduced, and the breeding production can be ensured to be smoothly developed.
The present invention has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the invention based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the invention, which is defined by the appended claims.
Claims (6)
1. The fry cabin-entering transfer system is characterized by comprising a plurality of live fish transport vessels (15), a plurality of fry cabin-entering transfer boxes (16) and a farming vessel (17); the cultivation ship (17) is provided with a plurality of cranes and a plurality of cultivation cabins, and the dried fry cabin-entering transfer box (16) is hung on the cranes;
the fry cabin-entering transfer box (16) comprises a plurality of seamless steel pipes (1), a plurality of angle steels (3), a plurality of steel plates (2), four hanging rings (4), four U-shaped guide rings (5) and a flap valve (10); the seamless steel pipe (1) and the angle steel (3) form a cuboid frame, and the steel plate (2) is paved and connected to the inner side of the cuboid frame to form a smooth enclosing wall; the upper part of the surrounding wall is provided with a plurality of water draining holes, the middle lower part of the surrounding wall is contracted inwards to a round port, and the round port is provided with the flap valve (10); the top of the cuboid frame is connected with the hanging ring (4) and the U-shaped guide ring (5);
the fry entry transfer box (16) further comprises: a flap valve rotating shaft handle (11), a plurality of rotating shaft sleeves (13), a plurality of limiting blocks (14), a flap valve rotating shaft handle guiding device (6) and a flap valve rotating shaft handle guiding locking device (8); the flap valve rotating shaft handle guide device (6) is in transmission connection with one side of the flap valve (10) through the flap valve rotating shaft handle (11); the flap valve rotating shaft handle guide locking device (8) is used for locking and unlocking the flap valve rotating shaft handle (11); two ends of the joint of the flap valve (10) and the flap valve rotating shaft handle (11) are respectively connected with a limiting block (14), the flap valve rotating shaft handles (11) on two sides of the limiting block (14) are arranged in the rotating shaft sleeve (13) in a penetrating mode, and the rotating shaft sleeve (13) is fixed to the cuboid frame;
the fry entry transfer box (16) further comprises: the device comprises a closing device, a flap valve closing rotating shaft handle (12), a plurality of rotating shaft sleeves (13), a plurality of limiting blocks (14), a flap valve closing rotating shaft handle guide device (7) and a flap valve closing rotating shaft handle guide locking device (9); the flap valve closing rotating shaft handle guide device (7) is in transmission connection with the closing device through the flap valve closing rotating shaft handle (12); the flap valve closing rotating shaft handle guide locking device (9) is used for locking and unlocking the flap valve closing rotating shaft handle (12); the two ends of the joint of the closing device and the flap valve closing rotating shaft handle (12) are respectively connected with a limiting block (14), the flap valve closing rotating shaft handles (12) on two sides of the limiting block (14) are arranged in the rotating shaft sleeve (13) in a penetrating mode, and the rotating shaft sleeve (13) is fixed to the cuboid frame.
2. The fry entry transport system of claim 1 wherein the flap shaft handle guide (6), the flap shaft handle guide locking device (8), the flap shaft tightening shaft handle guide (7) and the flap shaft tightening shaft handle guide locking device (9) are disposed on the enclosure wall.
3. The fry entry transport system of claim 2 wherein the perimeter of the rectangular parallelepiped frame is covered with a collision barrier.
4. A fry entry transfer system according to claim 3, characterized in that the fry entry transfer box (16) is smaller in size than the hatch of the farming chamber.
5. A fry in-cabin transfer method based on the fry in-cabin transfer system of any one of claims 1 to 4, comprising the steps of:
s1: -docking the live fish carrier (15) alongside the aquaculture worker boat (17);
s2: opening a flap valve (10) at the bottom of a fry-entering transfer box (16), and lifting the fry-entering transfer box (16) by the crane on the aquaculture worker ship (17) and placing the fry-entering transfer box outside the live fish transport ship (15);
s3: sea water enters the fry entry cabin transfer box (16) until the draining hole area is on the water surface;
s4: closing and locking the flap valve (10), arranging a fry slideway (18) between the live fish transport ship (15) and the fry cabin transport box (16), and driving the fry in the live fish transport ship (15) into the fry cabin transport box (16);
s5: the fish fry entering cabin transfer box (16) is hung into the industrial ship cultivation cabin by the crane;
s6: opening the flap valve (10), and discharging the fries from the bottom of the fries into the cabin transfer box (16) to the cultivation cabin of the cultivation ship (17).
6. The fry in-cabin transfer method of claim 5 wherein the fry in-cabin transfer box (16) body weight and the total weight of the fry in-cabin transfer box (16) water are less than the crane lifting load rating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210931386.2A CN115176749B (en) | 2022-08-04 | 2022-08-04 | Fry cabin-entering transfer system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210931386.2A CN115176749B (en) | 2022-08-04 | 2022-08-04 | Fry cabin-entering transfer system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115176749A CN115176749A (en) | 2022-10-14 |
| CN115176749B true CN115176749B (en) | 2024-01-26 |
Family
ID=83521463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210931386.2A Active CN115176749B (en) | 2022-08-04 | 2022-08-04 | Fry cabin-entering transfer system and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN115176749B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090029417A (en) * | 2007-09-18 | 2009-03-23 | 제주대학교 산학협력단 | Carrage system for the live fishes from the cultivation of fish in an inclosing net |
| CN206644960U (en) * | 2017-01-25 | 2017-11-17 | 中国水产科学研究院渔业机械仪器研究所 | A kind of multi-functional large-scale cultivation work ship of movable type |
| CN107821296A (en) * | 2017-11-24 | 2018-03-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of equipment for conveying live fish |
| CN209002629U (en) * | 2018-09-28 | 2019-06-21 | 海南省民德海洋发展有限公司 | A kind of live fish transfer device between breeding ship and live fish carrier |
| CN109937957A (en) * | 2019-03-28 | 2019-06-28 | 中国水产科学研究院渔业机械仪器研究所 | A kind of quick land-sea live fish lighterage |
| CN209546604U (en) * | 2019-02-21 | 2019-10-29 | 安徽省农业科学院水产研究所 | A kind of collecting box of Pelteobagrus fulvidraco seed |
-
2022
- 2022-08-04 CN CN202210931386.2A patent/CN115176749B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090029417A (en) * | 2007-09-18 | 2009-03-23 | 제주대학교 산학협력단 | Carrage system for the live fishes from the cultivation of fish in an inclosing net |
| CN206644960U (en) * | 2017-01-25 | 2017-11-17 | 中国水产科学研究院渔业机械仪器研究所 | A kind of multi-functional large-scale cultivation work ship of movable type |
| CN107821296A (en) * | 2017-11-24 | 2018-03-23 | 中国水产科学研究院渔业机械仪器研究所 | A kind of equipment for conveying live fish |
| CN209002629U (en) * | 2018-09-28 | 2019-06-21 | 海南省民德海洋发展有限公司 | A kind of live fish transfer device between breeding ship and live fish carrier |
| CN209546604U (en) * | 2019-02-21 | 2019-10-29 | 安徽省农业科学院水产研究所 | A kind of collecting box of Pelteobagrus fulvidraco seed |
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|---|---|
| CN115176749A (en) | 2022-10-14 |
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