CN112154960B - Culture system of east-sea silvery pomfret - Google Patents
Culture system of east-sea silvery pomfret Download PDFInfo
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- CN112154960B CN112154960B CN202010843546.9A CN202010843546A CN112154960B CN 112154960 B CN112154960 B CN 112154960B CN 202010843546 A CN202010843546 A CN 202010843546A CN 112154960 B CN112154960 B CN 112154960B
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- feeding cylinder
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- 241000630524 Taractes rubescens Species 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 241000251468 Actinopterygii Species 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000007667 floating Methods 0.000 claims abstract description 5
- 230000004323 axial length Effects 0.000 claims description 3
- 238000012258 culturing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000009395 breeding Methods 0.000 description 7
- 230000001488 breeding effect Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000002431 foraging effect Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a culture system for silvery pomfret in east China sea, aiming at solving the defects that the utilization rate of bait is low in the culture process of silvery pomfret, and the bait sinks to the bottom of a pool for a long time to pollute the culture environment. The feeding device comprises a culture pond and a feeding cylinder arranged in the culture pond, wherein the lower part of the feeding cylinder is provided with a plurality of bait outlets, the open ends of the bait outlets are provided with one-way cover plates, the one-way cover plates elastically cover the open ends of the bait outlets, a bait extruding piston is arranged in the feeding cylinder, the upper part of the feeding cylinder is provided with a piston cylinder, a telescopic rod of the piston cylinder is connected with the bait extruding piston, the outer wall of the feeding cylinder is connected with a feeding pipe, the bait extruding piston is provided with an axially through vent hole, and the vent hole at the lower end of the bait extruding piston is connected with a one-way valve plate; the upper and lower parts of the outer wall of the feeding cylinder are rotatably connected with a rotating ring, the rotating ring is connected with a fish luring floating strip, and a linkage mechanism is in transmission connection between a telescopic rod of the piston cylinder and the rotating ring; a bait collecting hopper is arranged below the feeding barrel, and the lower end of the bait collecting hopper is connected with a cleaning pipe.
Description
Technical Field
The invention relates to an aquaculture technology, in particular to a culture system for silvery pomfret in the east China sea.
Background
Pomfret has received extensive attention as one of the important candidate varieties for marine culture. The development of the large-scale cultivation of pomfret accords with the long-term planning in the seawater cultivation of China, and has great significance. During the pomfret aquaculture process, bait needs to be fed, the traditional feeding mode is that directly put in bait from breeding the pond top downwards, along with slowly sinking of bait, pomfret forages and eats, the utilization ratio of this kind of feeding mode bait is low, and bait has not just sunk to the bottom of the pool to the completion that has not eaten many times, has not only caused the waste of bait, and the long-time deposit of bait can pollute the breed environment in breeding the pond in addition, is unfavorable for the healthy growth of pomfret.
Disclosure of Invention
The invention overcomes the defects that the utilization rate of bait is low in the process of culturing the pomfret, and the bait sinks to the bottom of the pool for a long time to pollute the culture environment, and provides the culture system for the eastern pomfret.
In order to solve the technical problems, the invention adopts the following technical scheme: a culture system for silvery pomfret in east China sea comprises a culture pond and a feeding cylinder arranged in the culture pond, wherein a plurality of bait outlets are arranged at the lower part of the feeding cylinder, one-way cover plates are arranged at the open ends of the bait outlets, the one-way cover plates are elastically covered at the open ends of the bait outlets, a bait squeezing piston is arranged in the feeding cylinder, a piston cylinder is arranged at the upper part of the feeding cylinder, a telescopic rod of the piston cylinder is connected with the bait squeezing piston, a feed pipe is connected to the outer wall of the feeding cylinder, an axially through air hole is formed in the bait squeezing piston, and an one-way valve plate is connected to the air hole at the lower end of the bait squeezing piston; the upper and lower parts of the outer wall of the feeding cylinder are rotatably connected with a rotating ring, the rotating ring is connected with a fish luring floating strip, and a linkage mechanism is in transmission connection between a telescopic rod of the piston cylinder and the rotating ring; a bait collecting hopper is arranged below the feeding barrel, and the lower end of the bait collecting hopper is connected with a cleaning pipe.
When the east-sea pomfret is fed, the bait extruding piston is moved upwards to the upper part of the feed pipe, then the feed pipe is used for filling fluid bait into the feeding cylinder, water is added into the bait and the bait is stirred into a fluid state, and wire drawing powder can be added into the bait to increase the viscosity of the bait. Then the telescopic rod of the piston cylinder moves downwards to drive the bait extruding piston to move downwards, and the fluid bait in the feeding cylinder is extruded into the culture pond through the bait outlet nozzle to be foraged by fish schools. The in-process that the piston cylinder telescopic link removed drives the swivel becket through link gear and rotates, makes the float strip of luring the fish float and float in aqueous, lures the shoal of fish to seek food, is favorable to improving bait utilization ratio. The telescopic rod of the piston cylinder intermittently and slowly moves downwards, so that the bait is intermittently and slowly extruded through the bait outlet nozzle until the bait extruding piston moves to the bottom of the feeding cylinder. And pumping water to the cleaning pipe regularly, and pumping out the bait deposited on the bait collecting bucket along with the water flow.
The bait extruding piston moves downwards, the bait in the extruding feeding cylinder is slowly extruded from the bait outlet nozzle like extruding toothpaste, all the bait is prevented from being synchronously thrown into the breeding pond and sinking to the bottom of the pond in time of foraging, and the utilization rate of the bait is greatly improved. The extruded bait is hung on the bait outlet nozzle, so that foraging is facilitated. Bait that has not been eaten for a long time falls down from the bait mouth, falls to on bait collection fights, regularly draws water to the clearance pipe, takes out the bait that deposits on bait collection fights along with rivers together, and the clearance is convenient. When the bait-squeezing piston moves upwards, the one-way cover plate arranged on the bait outlet nozzle covers the bait outlet nozzle in a sealing way, so that water flow in the culture pond is prevented from being pumped into the feeding cylinder, and meanwhile, the one-way valve plate is opened to facilitate ventilation. When extruding the bait, the bait extrudes the one-way cover plate to push the cover plate outwards. The bait utilization rate is high in the culture process of the silvery pomfret in the east China sea, and the problem that the bait sinks to the bottom of the pond for a long time to pollute the culture environment is avoided.
Preferably, a buffer assembly is arranged between the bait-squeezing piston in the feeding cylinder and the telescopic rod of the piston cylinder, the buffer assembly comprises an upper piston, a lower piston and a buffer spring arranged between the upper piston and the lower piston, the lower piston is connected with a positioning rod, the positioning rod is movably inserted on the upper piston, the upper end of the positioning rod is connected with a positioning head, and the upper piston abuts against the positioning head.
The bait extruding piston moves downwards to extrude bait intermittently, and when the telescopic rod of the piston cylinder is not moved, the buffering elastic force of the buffering spring can act on the lower piston to continuously push the bait extruding piston downwards, so that the bait can be continuously and slowly extruded, and the phenomenon of feed interruption is avoided.
Preferably, the linkage mechanism comprises a rotating shaft, a transmission belt and a driven shaft, the rotating shaft is rotatably arranged on the upper portion of the feeding barrel, a transmission gear and a driving pulley are arranged on the rotating shaft, the driven shaft is arranged on the outer wall of the feeding barrel and close to the position of a rotating ring, the driven pulley and a bevel gear are arranged on the driven shaft, a bevel gear ring is arranged on the rotating ring, the bevel gear and the bevel gear ring are in meshing transmission, the transmission belt is connected between the driving pulley and the driven pulley, a rack is arranged on a telescopic rod of the piston cylinder, and the rack is in meshing transmission with the transmission gear.
The telescopic rod of the piston cylinder moves, the rotating shaft is driven to rotate through the meshing transmission of the rack and the transmission gear, the driven shaft is driven to rotate through the transmission belt, the driven shaft rotates to drive the rotating ring to rotate, and the linkage mechanism is simple in structure and stable and reliable in operation.
Preferably, a fastening screw is connected between the one-way valve plate and the bait-squeezing piston, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way valve plate. The pre-tightening spring plays a certain pre-tightening role on the one-way valve plate, so that the one-way valve plate covers the end face of the bait-squeezing piston, and the sealing performance is good.
Preferably, a fastening screw is connected between the one-way cover plate and the bait outlet, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way cover plate. The pre-tightening spring plays a certain pre-tightening role on the one-way cover plate, so that the one-way cover plate covers the end face of the bait outlet nozzle and has good sealing performance.
Preferably, the feeding pipe is obliquely arranged, and the upper end of the feeding pipe is connected with the hopper. This arrangement facilitates loading of bait into the feeding cylinder.
Preferably, the bait piston has an axial length greater than the distance from the uppermost discharge tip to the bottom of the barrel. After the lower end of the bait extruding piston slides through the bait outlet nozzle, the bait outlet nozzle cannot be communicated with the inner cavity of the feeding cylinder above the bait extruding piston, and water flow is prevented from entering the feeding cylinder through the bait outlet nozzle.
Compared with the prior art, the invention has the beneficial effects that: the bait utilization rate is high in the culture process of the silvery pomfret in the east China sea, and the problem that the bait sinks to the bottom of the pond for a long time to pollute the culture environment is avoided.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
in the figure: 1. the bait feeding device comprises a culture pond, 2, a feeding barrel, 3, a support, 4, a bait outlet nozzle, 5, a one-way cover plate, 6, a bait extruding piston, 7, a piston cylinder, 8, a feeding pipe, 9, a hopper, 10, an air vent, 11, a one-way valve plate, 12, a rotating ring, 13, a fish attracting floating strip, 14, a bait collecting hopper, 15, a cleaning pipe, 16, an upper piston, 17, a lower piston, 18, a buffer spring, 19, a positioning rod, 20, a positioning head, 21, a connecting rod, 22, a rotating shaft, 23, a driving belt, 24, a driven shaft, 25, a transmission gear, 26, a driving belt wheel, 27, a driven belt wheel, 28, a bevel gear, 29, a bevel gear ring, 30 and a rack.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example (b): the utility model provides a farming systems of east sea silvery pomfret (see attached figure 1), including breeding pond 1, install a feeding section of thick bamboo 2 in breeding the pond, installing support 3 on breeding the pond, a feeding section of thick bamboo is installed on the support, a feeding section of thick bamboo lower part is equipped with a plurality of bait mouths 4, one-way cover plate 5 of bait mouth open end installation, one-way cover plate elastic cover closes at the bait mouth open end, crowded bait piston 6 of installation in the feeding section of thick bamboo, feeding section of thick bamboo upper portion installation piston cylinder 7, the piston cylinder telescopic link with crowd bait piston connection, connect on the feeding section of thick bamboo outer wall inlet pipe 8, the inlet pipe slope sets up, hopper 9 is connected to the inlet pipe upper end. The bait extruding piston is provided with an air vent 10 which is axially communicated, the air vent at the lower end of the bait extruding piston is connected with a one-way valve plate 11, and the one-way valve plate covers the lower end of the air vent; the upper and lower parts of the outer wall of the feeding cylinder are rotatably connected with a rotating ring 12, the rotating ring is connected with a fish luring floating strip 13, and a linkage mechanism is in transmission connection between a telescopic rod of the piston cylinder and the rotating ring; a bait collecting hopper 14 is arranged below the feeding cylinder, and the lower end of the bait collecting hopper is connected with a cleaning pipe 15.
The piston cylinder adopts the cylinder, is equipped with the piston chamber in the piston cylinder, and piston is installed to piston intracavity adaptation, and the piston cylinder telescopic link is connected with the piston, and the suit reset spring on the piston cylinder telescopic link is aerifyd to the piston intracavity and is promoted the piston and remove, and the piston chamber gassing is under the reset spring effect, and the piston return.
A buffer assembly is arranged between the bait-squeezing piston in the feeding cylinder and the telescopic rod of the piston cylinder, the buffer assembly comprises an upper piston 16, a lower piston 17 and a buffer spring 18 arranged between the upper piston and the lower piston, the lower piston is connected with a positioning rod 19, the positioning rod is movably inserted on the upper piston, the upper end of the positioning rod is connected with a positioning head 20, and the upper piston is abutted against the positioning head. The upper piston is connected with a telescopic rod of a piston cylinder, and a connecting rod 21 is connected between the lower piston and a lug piston.
The linkage mechanism comprises a rotating shaft 22, a transmission belt 23 and a driven shaft 24, the rotating shaft is rotatably installed on the upper portion of the feeding barrel, a transmission gear 25 and a driving pulley 26 are installed on the rotating shaft, the driven shaft is installed on the outer wall of the feeding barrel and close to the position of a rotating ring, the driven pulley 27 and a bevel gear 28 are installed on the driven shaft, a bevel gear ring 29 is arranged on the rotating ring, the bevel gear and the bevel gear ring are in meshing transmission, the transmission belt is connected between the driving pulley and the driven pulley, a rack 30 is arranged on a telescopic rod of a piston cylinder, and the rack and the transmission gear are in meshing transmission.
And a fastening screw is connected between the one-way valve plate and the bait-squeezing piston, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way valve plate. A fastening screw is connected between the one-way cover plate and the bait outlet, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way cover plate. The axial length of the bait-squeezing piston is larger than the distance from the uppermost bait outlet to the bottom of the feeding barrel.
When the east-sea pomfret is fed, the bait extruding piston is moved upwards to the upper part of the feed pipe, then the feed pipe is used for filling fluid bait into the feeding cylinder, water is added into the bait and the bait is stirred into a fluid state, and wire drawing powder can be added into the bait to increase the viscosity of the bait. Then the telescopic rod of the piston cylinder moves downwards to drive the bait extruding piston to move downwards, and the fluid bait in the feeding cylinder is extruded into the culture pond through the bait outlet nozzle to be foraged by fish schools. The in-process that the piston cylinder telescopic link removed drives the swivel becket through link gear and rotates, makes the float strip of luring the fish float and float in aqueous, lures the shoal of fish to seek food, is favorable to improving bait utilization ratio. The telescopic rod of the piston cylinder intermittently and slowly moves downwards, so that the bait is intermittently and slowly extruded through the bait outlet nozzle until the bait extruding piston moves to the bottom of the feeding cylinder. And pumping water to the cleaning pipe regularly, and pumping out the bait deposited on the bait collecting bucket along with the water flow.
The bait extruding piston moves downwards, the bait in the extruding feeding cylinder is slowly extruded from the bait outlet nozzle like extruding toothpaste, all the bait is prevented from being synchronously thrown into the breeding pond and sinking to the bottom of the pond in time of foraging, and the utilization rate of the bait is greatly improved. The extruded bait is hung on the bait outlet nozzle, so that foraging is facilitated. Bait that has not been eaten for a long time falls down from the bait mouth, falls to on bait collection fights, regularly draws water to the clearance pipe, takes out the bait that deposits on bait collection fights along with rivers together, and the clearance is convenient. When the bait-squeezing piston moves upwards, the one-way cover plate arranged on the bait outlet nozzle covers the bait outlet nozzle in a sealing way, so that water flow in the culture pond is prevented from being pumped into the feeding cylinder, and meanwhile, the one-way valve plate is opened to facilitate ventilation. When extruding the bait, the bait extrudes the one-way cover plate to push the cover plate outwards. The bait utilization rate is high in the culture process of the silvery pomfret in the east China sea, and the problem that the bait sinks to the bottom of the pond for a long time to pollute the culture environment is avoided.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
Claims (6)
1. A culture system for silvery pomfret in east China sea is characterized by comprising a culture pond and a feeding cylinder arranged in the culture pond, wherein a plurality of bait outlets are arranged at the lower part of the feeding cylinder, one-way cover plates are arranged at the opening ends of the bait outlets, the one-way cover plates are elastically covered at the opening ends of the bait outlets, a bait extruding piston is arranged in the feeding cylinder, a piston cylinder is arranged at the upper part of the feeding cylinder, a telescopic rod of the piston cylinder is connected with the bait extruding piston, a feeding pipe is connected to the outer wall of the feeding cylinder, an axially through air hole is formed in the bait extruding piston, and an air hole at the lower end of the bait extruding piston is connected with a one-way valve plate; the upper and lower parts of the outer wall of the feeding cylinder are rotatably connected with a rotating ring, the rotating ring is connected with a fish luring floating strip, and a linkage mechanism is in transmission connection between a telescopic rod of the piston cylinder and the rotating ring; a bait collecting hopper is arranged below the feeding cylinder, and the lower end of the bait collecting hopper is connected with a cleaning pipe; the linkage mechanism comprises a rotating shaft, a transmission belt and a driven shaft, wherein the rotating shaft is rotatably arranged on the upper part of the feeding barrel, a transmission gear and a driving belt wheel are arranged on the rotating shaft, the driven shaft is arranged on the outer wall of the feeding barrel and close to the position of a rotating ring, the driven belt wheel and a bevel gear are arranged on the driven shaft, a bevel gear ring is arranged on the rotating ring, the bevel gear and the bevel gear ring are in meshing transmission, the transmission belt is connected between the driving belt wheel and the driven belt wheel, a rack is arranged on a telescopic rod of the piston cylinder, and the rack is in meshing transmission with the transmission gear.
2. The system for culturing the silvery pomfret of east China sea as claimed in claim 1, wherein a buffer assembly is arranged between the bait-squeezing piston in the feeding cylinder and the telescopic rod of the piston cylinder, the buffer assembly comprises an upper piston, a lower piston and a buffer spring arranged between the upper piston and the lower piston, the lower piston is connected with a positioning rod, the positioning rod is movably inserted on the upper piston, the upper end of the positioning rod is connected with a positioning head, and the upper piston abuts against the positioning head.
3. The system for culturing the pomfret of the east China sea as claimed in claim 1, wherein a fastening screw is connected between the one-way valve plate and the bait-squeezing piston, and a pre-tightening spring is arranged between a nut end of the fastening screw and the one-way valve plate.
4. The system for cultivating silvery pomfret in east China sea as claimed in claim 1, wherein a fastening screw is connected between the one-way cover plate and the bait outlet, and a pre-tightening spring is arranged between the nut end of the fastening screw and the one-way cover plate.
5. The system as claimed in claim 1, wherein the feeding pipe is inclined, and the upper end of the feeding pipe is connected with the hopper.
6. The system of any one of claims 1 to 5, wherein the axial length of the piston is greater than the distance from the uppermost mouth to the bottom of the barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843546.9A CN112154960B (en) | 2020-08-20 | 2020-08-20 | Culture system of east-sea silvery pomfret |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843546.9A CN112154960B (en) | 2020-08-20 | 2020-08-20 | Culture system of east-sea silvery pomfret |
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| Publication Number | Publication Date |
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| CN112154960A CN112154960A (en) | 2021-01-01 |
| CN112154960B true CN112154960B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010843546.9A Active CN112154960B (en) | 2020-08-20 | 2020-08-20 | Culture system of east-sea silvery pomfret |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200421972A (en) * | 2003-04-28 | 2004-11-01 | li-wei Shang | Auto fish-food feeder |
| CN103975887A (en) * | 2014-03-27 | 2014-08-13 | 浙江省海洋水产研究所 | Feeding device for large yellow croakers |
| CN203827878U (en) * | 2014-04-15 | 2014-09-17 | 浙江省海洋水产研究所 | Feeding device capable of helping to improve ecosystem |
| CN104054617A (en) * | 2014-04-15 | 2014-09-24 | 浙江省海洋水产研究所 | Aquiculture device beneficial to protection of sea ecological environment |
| CN104396844A (en) * | 2014-11-03 | 2015-03-11 | 宁波大学 | Bait feeding machine |
| CN110036960A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | Utilize the deep-sea culture net cage of wave energy |
| CN209732311U (en) * | 2019-01-27 | 2019-12-06 | 吴剑锋 | Feeding device for Australia freshwater lobster culture pond |
| CN110692573A (en) * | 2019-11-22 | 2020-01-17 | 徐州百世松岗环保科技发展有限公司 | Floating type bait feeding device for aquatic product cultivation and using method thereof |
-
2020
- 2020-08-20 CN CN202010843546.9A patent/CN112154960B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200421972A (en) * | 2003-04-28 | 2004-11-01 | li-wei Shang | Auto fish-food feeder |
| CN103975887A (en) * | 2014-03-27 | 2014-08-13 | 浙江省海洋水产研究所 | Feeding device for large yellow croakers |
| CN203827878U (en) * | 2014-04-15 | 2014-09-17 | 浙江省海洋水产研究所 | Feeding device capable of helping to improve ecosystem |
| CN104054617A (en) * | 2014-04-15 | 2014-09-24 | 浙江省海洋水产研究所 | Aquiculture device beneficial to protection of sea ecological environment |
| CN104396844A (en) * | 2014-11-03 | 2015-03-11 | 宁波大学 | Bait feeding machine |
| CN209732311U (en) * | 2019-01-27 | 2019-12-06 | 吴剑锋 | Feeding device for Australia freshwater lobster culture pond |
| CN110036960A (en) * | 2019-04-28 | 2019-07-23 | 浙江省海洋水产研究所 | Utilize the deep-sea culture net cage of wave energy |
| CN110692573A (en) * | 2019-11-22 | 2020-01-17 | 徐州百世松岗环保科技发展有限公司 | Floating type bait feeding device for aquatic product cultivation and using method thereof |
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| Publication number | Publication date |
|---|---|
| CN112154960A (en) | 2021-01-01 |
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