CN109566506B - Net cage and method convenient for centralized control of feed - Google Patents
Net cage and method convenient for centralized control of feed Download PDFInfo
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- CN109566506B CN109566506B CN201910105340.3A CN201910105340A CN109566506B CN 109566506 B CN109566506 B CN 109566506B CN 201910105340 A CN201910105340 A CN 201910105340A CN 109566506 B CN109566506 B CN 109566506B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000008187 granular material Substances 0.000 claims abstract description 9
- 239000002699 waste material Substances 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 4
- 210000003141 lower extremity Anatomy 0.000 claims abstract description 3
- 241000251468 Actinopterygii Species 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 210000001364 upper extremity Anatomy 0.000 claims description 2
- 239000008188 pellet Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 230000007547 defect 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
- 230000007613 environmental effect Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000004804 winding Methods 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
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a net cage and a method for conveniently carrying out centralized control on feed, and the net cage comprises a net rack, a cylindrical main net arranged on the net rack and provided with an opening at the upper end, a fixed plate arranged in a soil layer below the bottom surface of the main net, an upright post arranged on the fixed plate and penetrating through the bottom surface of the main net, and an upper net retracting mechanism and a lower net retracting mechanism arranged on the lower part of the upright post, wherein the net cage comprises a net frame, a cylindrical main net; a tension spring is arranged between the lower net retracting mechanism and the fixed plate, an air cylinder is arranged on the fixed plate, and a telescopic rod of the air cylinder is in contact with the lower net retracting mechanism; still including being located the upper end open-ended that is the supplementary net of tube-shape in the main network, the mesh size of supplementary net is less than the size of fodder granule, and supplementary net lower limb is connected with a plurality of lower coiler that receive net mechanism and locate the rack lower part down respectively. The invention has the characteristics of effectively avoiding the waste of feed particles, ensuring the feed particles to be kept in a clean and sanitary state and effectively improving the utilization rate of the feed.
Description
Technical Field
The invention relates to the technical field of net cages, in particular to a net cage and a method for conveniently and centrally controlling feed.
Background
With the development of aquaculture industry, cage culture is more and more popular, cage culture is a highly intensive culture mode which is high in yield by applying a pond dense and concentrated intensive culture technology to a larger water surface with superior environmental conditions, the land and labor required for excavating a fishpond can be saved, the effect is fast after investment, the cage culture can fully utilize water and erbium organisms, mixed culture and dense culture are carried out, the survival rate is high, the high-yield purpose can be achieved, the culture period is short, the management is convenient, the cage culture method has the advantages of flexibility and simplicity and convenience in operation, however, because water flow is flowing, the flow is fast sometimes, when the feed is put into the cages, the feed easily flows out of the cages, some fishes only eat the feed in the water, the feed at the bottoms of the cages can be mixed with other garbage sundries and the like, the fishes often do not eat the feed, the feed utilization rate is low, and the feeding cost is increased.
Disclosure of Invention
The invention aims to overcome the defect of low feed utilization rate in the prior art and provides a net cage and a method for conveniently and centrally controlling feed.
In order to achieve the purpose, the invention adopts the following technical scheme:
a net cage convenient for centralized control of feed comprises a net rack, a cylindrical main net arranged on the net rack and provided with an opening at the upper end, a fixed plate arranged in a soil layer below the bottom surface of the main net, a stand column arranged on the fixed plate and penetrating through the bottom surface of the main net, and an upper net retracting mechanism and a lower net retracting mechanism arranged on the lower part of the stand column; a tension spring is arranged between the lower net retracting mechanism and the fixed plate, an air cylinder is arranged on the fixed plate, and a telescopic rod of the air cylinder is in contact with the lower net retracting mechanism; the feed net is characterized by further comprising an upper end opening cylindrical auxiliary net located in the main net, the mesh size of the auxiliary net is smaller than the size of feed particles, the lower edge of the auxiliary net is connected with a lower net retracting mechanism and a plurality of lower retractors arranged on the lower portion of the net rack respectively, the upper edge of the auxiliary net is connected with an upper net retracting mechanism and a plurality of upper retractors arranged on the upper portion of the net rack respectively, a buzzer is arranged at the lower end of the net rack, the upper net retracting mechanism and the lower net retracting mechanism are connected with the stand column in a sliding mode, the buzzer, the upper net retracting mechanism, the lower net retracting mechanism, the cylinder, each upper retractor and each lower retractor are electrically connected with the.
The auxiliary net is unfolded when feeding, and is in a folded state at other time, so that the normal water permeability of the net cage is not influenced, and garbage such as fish excrement and the like cannot be accumulated in the auxiliary net; when the fish is fed, the auxiliary net restrains both the fish and the feed in the auxiliary net, so that the feed particles cannot flow out of the net cage, and the waste of the feed particles is effectively avoided; and can also float the feed pellet of the bottom of the auxiliary net automatically, thus make the fish see that the feed pellet floats in the water, willing to chase the feed pellet and eat actively, have guaranteed the feed pellet keeps the clean and sanitary state, the utilization factor of the effective feed that has improved.
Preferably, the upper net collecting mechanism and the lower net collecting mechanism both comprise a disc, an annular groove arranged on the outer peripheral surface of the disc, and a flexible shaft arranged in the annular groove, wherein one end of the flexible shaft is connected with the annular groove through a motor, and the other end of the flexible shaft is connected with the annular groove through a bearing; the motor is electrically connected with the controller; the flexible shaft is connected with the upper edge or the lower edge of the auxiliary net through a plurality of ropes arranged at intervals along the flexible shaft.
The arrangement of the flexible shaft and the motor facilitates the simultaneous retraction of all parts of the upper edge or the lower edge of the auxiliary net, and improves the winding efficiency.
Preferably, each lower retractor is connected with the lower edge of the auxiliary net through a rope, and the lower retractors are distributed at intervals along the lower edge of the net rack; each upper coiler is connected with the upper edge of the auxiliary net through a rope, and the upper coilers are distributed at intervals along the upper edge of the net rack; the upper edge, the lower edge and the middle part of the auxiliary net are all provided with elastic rope rings.
The elastic rope ring is convenient for binding the auxiliary net on the upright post, thereby reducing the space occupied by the auxiliary net in the net cage.
Preferably, the net rack comprises an upper circle, a lower circle and a plurality of vertical connecting rods arranged between the upper circle and the lower circle.
Preferably, the upper part of the upright post is connected with the net rack through a plurality of horizontal connecting rods.
A control method of a net cage convenient for carrying out centralized control on feed comprises the following steps:
(6-1) in an initial state, the upper edge, the lower edge and the middle part of the auxiliary net are all bound on the upright posts by 3 elastic rope rings;
(6-2) before feeding the fish in the net cage, working personnel control the buzzer to work through the controller to generate noise for driving the fish, and the buzzer is controlled to stop working after the fish leaves the bottom of the main net;
(6-3) controlling the working time T1 of each upper retractor and each lower retractor to enable the lower edge of the auxiliary net to be positioned at the lower edge of the lower net rack and the upper edge of the auxiliary net to be positioned at the upper edge of the net rack; at the moment, the fish in the main net enters the auxiliary net;
(6-4) scattering feed particles into the auxiliary net, wherein the feed particles gradually fall downwards, the feed particles are eaten by fishes in the falling process, other feed particles fall to the bottom of the auxiliary net, and the feed particles cannot be carried away from the auxiliary net by water flow because the mesh size of the auxiliary net is smaller than the size of the feed particles;
(6-5) when the feeding is finished, the controller controls motors of the upper net collecting mechanism and the lower net collecting mechanism to drive the flexible shaft to rotate for T2, the lower edge and the upper edge of the auxiliary net are pulled towards the lower part of the upright post, and the buzzer is controlled to work to generate noise for driving fish, so that the buzzer is controlled to stop working after the fish leaves the auxiliary net; the upper edge, the lower edge and the middle part of the auxiliary net are bound on the upright post by 3 elastic rope rings again.
Preferably, the method further comprises the following steps:
in the process of feeding the fish, at intervals of T3, the controller controls the telescopic rod of the cylinder to extend upwards to drive the upper net retracting mechanism and the lower net retracting mechanism to move upwards together, so that the tension spring extends, and then controls the telescopic rod of the cylinder to retract rapidly;
the elasticity of extension spring drives and goes up to receive net mechanism, receives net mechanism and supplementary net quick downstream down, drives rivers downstream, produces the reflection after the fixed plate is touch to the rivers, and the buoyancy of the rivers of reflection makes the fodder granule of supplementary net bottom leave supplementary net to upwards float, the fish of being convenient for eat once more, effectively avoids the waste of the fodder granule of supplementary net bottom.
Therefore, the invention has the following beneficial effects: the normal water permeability of the net cage is not influenced, and garbage such as fish excrement and the like cannot be accumulated in the auxiliary net; effectively avoids the waste of feed particles, ensures that the feed particles are kept in a clean and sanitary state, and effectively improves the utilization rate of the feed.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of a fixing plate, a vertical column, an upper net retracting mechanism, a lower net retracting mechanism and a tension spring of the present invention;
FIG. 4 is a top view of the upper wire takeup mechanism of the present invention;
fig. 5 is a functional block diagram of the present invention.
In the figure: the net rack comprises a net rack 1, a main net 2, a fixing plate 3, a stand column 4, an upper net retracting mechanism 5, a lower net retracting mechanism 6, a tension spring 7, a cylinder 8, a lower retractor 9, an upper retractor 10, an upper circle 11, a lower circle 12, a vertical connecting rod 13, a horizontal connecting rod 41, a disc 51, an annular groove 52, a flexible shaft 53, a motor 54, a bearing 55, a controller 101 and a buzzer 102.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
The embodiment shown in fig. 1, 2 and 3 is a net cage convenient for centralized control of feed, and comprises a net rack 1, a cylindrical main net 2 with an opening at the upper end arranged on the net rack, a fixed plate 3 arranged in a soil layer below the bottom surface of the main net, an upright post 4 arranged on the fixed plate and penetrating through the bottom surface of the main net, an upper net retracting mechanism 5 and a lower net retracting mechanism 6 arranged on the lower part of the upright post; a tension spring 7 is arranged between the lower net retracting mechanism and the fixed plate, an air cylinder 8 is arranged on the fixed plate, and a telescopic rod of the air cylinder is contacted with the lower net retracting mechanism; still including being located the upper end open-ended that the main network is the supplementary net of tube-shape, the mesh size of supplementary net is less than the size of fodder granule, supplementary net lower limb respectively with receive net mechanism and locate the lower coiler 9 of a plurality of rack lower part down and be connected, supplementary net upper limb respectively with last receipts net mechanism with locate the last coiler 10 of a plurality of on rack upper portion and be connected, the rack lower extreme is equipped with bee calling organ 102, go up and receive net mechanism down and all with stand sliding connection, as shown in figure 5, bee calling organ, go up and receive net mechanism, receive net mechanism down, the cylinder, each is gone up the coiler and each is all connected with controller 101 electricity down.
As shown in fig. 3 and 4, each of the upper net collecting mechanism and the lower net collecting mechanism comprises a disc 51, an annular groove 52 formed on the outer peripheral surface of the disc, and a flexible shaft 53 arranged in the annular groove, wherein one end of the flexible shaft is connected with the annular groove through a motor 54, and the other end of the flexible shaft is connected with the annular groove through a bearing 55; as shown in fig. 5, the motor is electrically connected to the controller; the flexible shaft is connected with the upper edge or the lower edge of the auxiliary net through 4 ropes arranged at intervals along the flexible shaft.
Each lower retractor is connected with the lower edge of the auxiliary net through a rope, and the lower retractors are distributed at intervals along the lower edge of the net rack; each upper coiler is connected with the upper edge of the auxiliary net through a rope, and the upper coilers are distributed at intervals along the upper edge of the net rack; the upper edge, the lower edge and the middle part of the auxiliary net are all provided with elastic rope rings.
As shown in fig. 1, the net rack includes an upper circle 11, a lower circle 12, and a plurality of vertical connecting rods 13 arranged between the upper circle and the lower circle.
As shown in fig. 2, the upper part of the upright post is connected with the net rack through 4 horizontal connecting rods 41.
A control method of a net cage convenient for carrying out centralized control on feed comprises the following steps:
(6-1) in an initial state, the upper edge, the lower edge and the middle part of the auxiliary net are all bound on the upright posts by 3 elastic rope rings;
(6-2) before feeding the fish in the net cage, working personnel control the buzzer to work through the controller to generate noise for driving the fish, and the buzzer is controlled to stop working after the fish leaves the bottom of the main net;
(6-3) controlling each upper retractor and each lower retractor to work for 5 seconds, so that the lower edge of the auxiliary net is positioned at the lower edge of the lower net rack, and the upper edge of the auxiliary net is positioned at the upper edge of the net rack; at the moment, the fish in the main net enters the auxiliary net;
(6-4) scattering feed particles into the auxiliary net, wherein the feed particles gradually fall downwards, the feed particles are eaten by fishes in the falling process, other feed particles fall to the bottom of the auxiliary net, and the feed particles cannot be carried away from the auxiliary net by water flow because the mesh size of the auxiliary net is smaller than the size of the feed particles;
(6-5) when the feeding is finished, the controller controls motors of the upper net collecting mechanism and the lower net collecting mechanism to drive the flexible shaft to rotate for 5 seconds, the lower edge and the upper edge of the auxiliary net are pulled towards the lower part of the upright post, and the buzzer is controlled to work to generate noise for driving fish, so that the buzzer is controlled to stop working after the fish leaves the auxiliary net; the upper edge, the lower edge and the middle part of the auxiliary net are bound on the upright post by 3 elastic rope rings again.
Also comprises the following steps:
in the process of feeding the fish, every 30 seconds, the controller controls the telescopic rod of the air cylinder to extend upwards to drive the upper net retracting mechanism and the lower net retracting mechanism to move upwards together, so that the tension spring extends, and then the telescopic rod of the air cylinder is controlled to retract rapidly;
the elasticity of extension spring drives and goes up to receive net mechanism, receives net mechanism and supplementary net quick downstream down, drives rivers downstream, produces the reflection after the fixed plate is touch to the rivers, and the buoyancy of the rivers of reflection makes the fodder granule of supplementary net bottom leave supplementary net to upwards float, the fish of being convenient for eat once more, effectively avoids the waste of the fodder granule of supplementary net bottom.
It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (7)
1. A net cage convenient for centralized control of feed is characterized by comprising a net rack (1), a cylindrical main net (2) arranged on the net rack and provided with an opening at the upper end, a fixed plate (3) arranged in a soil layer below the bottom surface of the main net, a stand column (4) arranged on the fixed plate and penetrating through the bottom surface of the main net, and an upper net retracting mechanism (5) and a lower net retracting mechanism (6) arranged on the lower part of the stand column; a tension spring (7) is arranged between the lower net retracting mechanism and the fixed plate, an air cylinder (8) is arranged on the fixed plate, and a telescopic rod of the air cylinder is contacted with the lower net retracting mechanism; still including being located the upper end open-ended in the main network and being the supplementary net of tube-shape, the mesh size of supplementary net is less than the size of fodder granule, supplementary net lower limb respectively with receive net mechanism and locate a plurality of lower coiler (9) of rack lower part down and be connected, supplementary net upper limb respectively with receive net mechanism and locate a plurality of on the rack upper portion on coiler (10) be connected, the rack lower extreme is equipped with bee calling organ (102), it all with stand sliding connection to receive net mechanism under and, bee calling organ, on receive net mechanism, receive net mechanism down, the cylinder, each on receive the ware and each under coiler all with controller (101) electricity be connected.
2. A net cage convenient for centralized control of feed as claimed in claim 1, wherein the upper net retracting mechanism and the lower net retracting mechanism each comprise a disc (51), an annular groove (52) provided on the outer peripheral surface of the disc, and a flexible shaft (53) provided in the annular groove, one end of the flexible shaft is connected with the annular groove through a motor (54), and the other end of the flexible shaft is connected with the annular groove through a bearing (55); the motor is electrically connected with the controller; the flexible shaft of the upper net retracting mechanism is connected with the upper edge of the auxiliary net through a plurality of ropes arranged at intervals along the flexible shaft, and the flexible shaft of the lower net retracting mechanism is connected with the lower edge of the auxiliary net through a plurality of ropes arranged at intervals along the flexible shaft.
3. A net cage convenient for centralized control of feed as claimed in claim 2, wherein each lower retractor is connected with the lower edge of the auxiliary net through a rope, and each lower retractor is distributed at intervals along the lower edge of the net rack; each upper coiler is connected with the upper edge of the auxiliary net through a rope, and the upper coilers are distributed at intervals along the upper edge of the net rack; the upper edge, the lower edge and the middle part of the auxiliary net are all provided with elastic rope rings.
4. A net cage convenient for the centralized control of the feed as claimed in claim 1, wherein the net frame comprises an upper circle (11), a lower circle (12), and a plurality of vertical connecting rods (13) arranged between the upper circle and the lower circle.
5. A net cage convenient for the centralized control of feed as claimed in claim 1, 2, 3 or 4, wherein the upper part of the upright post is connected with the net frame by a plurality of horizontal connecting rods (41).
6. A control method of a net cage convenient for centralized control of feed based on claim 3, which is characterized by comprising the following steps:
(6-1) in an initial state, the upper edge, the lower edge and the middle part of the auxiliary net are all bound on the upright posts by 3 elastic rope rings;
(6-2) before feeding the fish in the net cage, working personnel control the buzzer to work through the controller to generate noise for driving the fish, and the buzzer is controlled to stop working after the fish leaves the bottom of the main net;
(6-3) controlling the working time T1 of each upper retractor and each lower retractor to enable the lower edge of the auxiliary net to be positioned at the lower edge of the lower net rack and the upper edge of the auxiliary net to be positioned at the upper edge of the net rack; at the moment, the fish in the main net enters the auxiliary net;
(6-4) scattering feed particles into the auxiliary net, wherein the feed particles gradually fall downwards, the feed particles are eaten by fishes in the falling process, other feed particles fall to the bottom of the auxiliary net, and the feed particles cannot be carried away from the auxiliary net by water flow because the mesh size of the auxiliary net is smaller than the size of the feed particles;
(6-5) when the feeding is finished, the controller controls motors of the upper net collecting mechanism and the lower net collecting mechanism to drive the flexible shaft to rotate for T2, the lower edge and the upper edge of the auxiliary net are pulled towards the lower part of the upright post, and the buzzer is controlled to work to generate noise for driving fish, so that the buzzer is controlled to stop working after the fish leaves the auxiliary net; the upper edge, the lower edge and the middle part of the auxiliary net are bound on the upright post by 3 elastic rope rings again.
7. The method for controlling a net cage convenient for the centralized control of feed according to claim 6, characterized by further comprising the steps of:
in the process of feeding the fish, at intervals of T3, the controller controls the telescopic rod of the cylinder to extend upwards to drive the upper net retracting mechanism and the lower net retracting mechanism to move upwards together, so that the tension spring extends, and then controls the telescopic rod of the cylinder to retract rapidly;
the elasticity of extension spring drives and goes up to receive net mechanism, receives net mechanism and supplementary net quick downstream down, drives rivers downstream, produces the reflection after the fixed plate is touch to the rivers, and the buoyancy of the rivers of reflection makes the fodder granule of supplementary net bottom leave supplementary net to upwards float, the fish of being convenient for eat once more, effectively avoids the waste of the fodder granule of supplementary net bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105340.3A CN109566506B (en) | 2019-02-01 | 2019-02-01 | Net cage and method convenient for centralized control of feed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910105340.3A CN109566506B (en) | 2019-02-01 | 2019-02-01 | Net cage and method convenient for centralized control of feed |
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| Publication Number | Publication Date |
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| CN109566506A CN109566506A (en) | 2019-04-05 |
| CN109566506B true CN109566506B (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910105340.3A Expired - Fee Related CN109566506B (en) | 2019-02-01 | 2019-02-01 | Net cage and method convenient for centralized control of feed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112450147A (en) * | 2020-12-02 | 2021-03-09 | 赵雪平 | Variable aquaculture case in space convenient to feed and eat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355228A (en) * | 2013-05-23 | 2013-10-23 | 杭州千岛湖鲟龙科技股份有限公司 | Sturgeon deep water net cage culture device |
| CN105075933A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A reef body having a position change function |
| CN106560029A (en) * | 2015-09-30 | 2017-04-12 | 重庆蓝欣贝尔农业科技有限公司 | Water net structure for culturing fish |
| KR20170054076A (en) * | 2015-11-09 | 2017-05-17 | 황병길 | Breeding and Farming cage for superior live crabs |
| CN206260550U (en) * | 2016-11-14 | 2017-06-20 | 茂名市尚源渔业有限公司 | A kind of single-point anchoring deep water mesh cage that net system is received with auxiliary |
-
2019
- 2019-02-01 CN CN201910105340.3A patent/CN109566506B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355228A (en) * | 2013-05-23 | 2013-10-23 | 杭州千岛湖鲟龙科技股份有限公司 | Sturgeon deep water net cage culture device |
| CN105075933A (en) * | 2015-05-22 | 2015-11-25 | 浙江海洋学院 | A reef body having a position change function |
| CN106560029A (en) * | 2015-09-30 | 2017-04-12 | 重庆蓝欣贝尔农业科技有限公司 | Water net structure for culturing fish |
| KR20170054076A (en) * | 2015-11-09 | 2017-05-17 | 황병길 | Breeding and Farming cage for superior live crabs |
| CN206260550U (en) * | 2016-11-14 | 2017-06-20 | 茂名市尚源渔业有限公司 | A kind of single-point anchoring deep water mesh cage that net system is received with auxiliary |
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