CN217850916U - Intelligent lifting type fish collecting device for deep sea area aquaculture net cage - Google Patents

Intelligent lifting type fish collecting device for deep sea area aquaculture net cage Download PDF

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Publication number
CN217850916U
CN217850916U CN202221240629.XU CN202221240629U CN217850916U CN 217850916 U CN217850916 U CN 217850916U CN 202221240629 U CN202221240629 U CN 202221240629U CN 217850916 U CN217850916 U CN 217850916U
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China
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fish
aquaculture net
collecting device
wall
fixed mounting
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CN202221240629.XU
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Chinese (zh)
Inventor
纪枨文
纪宜林
钟会群
林才喜
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Hainan Persea Marine Science And Technology Development Co ltd
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Hainan Persea Marine Science And Technology Development Co ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Abstract

The invention discloses an intelligent hoisting type fish collecting device for a deep sea area aquaculture net cage, and particularly relates to the field of fishery. According to the fish collecting device, the rotating blocks and the corresponding type partition plates are arranged, large fishes can extrude the rotating blocks, the rotating blocks can drive the corresponding type partition plates to move, and finally the large fishes and the small fishes are placed by the partition plates separately, so that the problem that the fishing efficiency of fishermen cannot be reduced by the large fishes and the small fishes of the traditional fish collecting device is solved.

Description

Intelligent lifting type fish collecting device for deep sea area aquaculture net cage
Technical Field
The invention relates to the technical field of fishery, in particular to an intelligent lifting type fish collecting device for a deep sea area aquaculture net cage.
Background
The fishery refers to a social production department for catching and cultivating aquatic plants such as fishes, other aquatic animals, seaweeds and the like to obtain aquatic products, and is generally divided into marine fishery and fresh water fishery, the fishery can provide food and industrial raw materials for people's life and national construction, develop and utilize water areas, and a social production department for collecting and catching and artificially cultivating various aquatic animals and plants with economic values to obtain aquatic products is an important component of broad agriculture, and can be divided into marine fishery and fresh water fishery according to the water areas, and is divided into aquaculture and catching industry according to production characteristics.
Traditional lift by crane fish device of receiving is when catching the fish, because receive the size that the fish case can't be the fish respectively, lead to a lot of little fishes that do not grow up to be caught by the fish receiving case, but the little fish that do not grow up does not have economic value to fishermen, still can finally be put in the aquaculture net case again by fishermen, but put in again and distinguish the time that fishermen caught with big and small fish can waste, reduce and catch efficiency, so how to design out the intelligent lift by crane fish device of fish receiving of deep sea territory that can improve fishermen's efficiency of catching of the size of fish respectively automatically, become the problem that we will solve at present.
Disclosure of Invention
In order to overcome the defects in the prior art, the embodiment of the invention provides an intelligent lifting type fish collecting device for a deep sea area aquaculture net cage.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fish device is received to intelligent formula of lifting by crane of deep sea area aquaculture net case, includes aquaculture net case and receipts fish box, receive the fish box and establish the top at aquaculture net case, one side intercommunication of receiving the fish box is equipped with into fish pipe, the one end of advancing the fish pipe is equipped with into the fish mouth, the outer wall of advancing the fish pipe has cup jointed and has received the fish driving piece, the inside fixed mounting of advancing the fish pipe has the pivot, the outer wall of pivot articulates there is the turning block, one side fixed mounting of turning block has the supporting shoe, one side welding of supporting shoe has movable strip, the welding of one side of movable strip has the movable block, one side fixed mounting of movable block has corresponding type baffle, the bottom intercommunication of advancing the fish pipe is equipped with the fish pipe, the fish pipe is established in the bottom that corresponds type baffle, correspond the inside of type baffle sliding connection advancing the fish pipe, the bottom of fish pipe is equipped with drive gear, drive gear's inner wall fixed mounting has the bull stick, the outer wall of bull stick articulates there is the bracing piece, bracing piece fixed mounting is equipped with the interior bottom at receiving the fish box, drive gear's bottom is equipped with the fly leaf, the mounting is established to two the mounting, the support bar is established to the top fixed mounting of spring extrusion piece, and is established to be two the support bar, the top fixed mounting support the support bar, the top of spring extrusion piece, and support the support bar, the top of spring piece is installed the support bar, and is the support bar, the spring extrusion piece.
By adopting the technical scheme, a worker opens a fish collecting driving piece in a fish collecting box, then the fish collecting box is placed in the aquaculture net cage through a lifting device, fish can be sucked into a fish inlet pipe through a fish inlet, large fish can enter the fish inlet pipe to extrude a rotating block, the rotating block can drive a supporting block to move, the supporting block can drive a movable strip to move, the movable strip can drive a movable block to move, the movable block can drive a corresponding type partition plate to move, the corresponding type partition plate can not block the fish inlet pipe, the large fish can enter the fish collecting box through the fish inlet pipe, the large fish can impact a transmission gear when falling from the fish inlet pipe, the transmission gear can rotate, the transmission gear drives a movable plate to move, the movable plate can drive a supporting bar to move, the supporting bar can drive an extruding block to move, the extruding block can extrude the movable strip, the movable strip can drive the corresponding type partition plate and the rotating block to reset, after force of the large fish impacting the rotating block disappears, a supporting spring can drive the movable plate to reset, the movable plate and the supporting bar and the extruding block, the small fish can drive the rotating block to reset, the small fish collecting driving plate and the small fish collecting box, the small fish collecting efficiency of the fishing device can not be reduced.
In a preferred embodiment, the number of the rotating blocks is two, and the two rotating blocks are arranged in mirror symmetry with the vertical center line of the fish inlet pipe.
Through adopting above-mentioned technical scheme, two turning blocks can avoid the small fish can strike one of them turning block, but can't make and correspond the type baffle and expand completely, and the small fish just can't get into in the fish tube, only when big fish touched two turning blocks simultaneously, could make the fish get into in the fish tube.
In a preferred embodiment, one side intercommunication of advancing the fish pipe is equipped with the inlet tube, the inner wall fixed mounting of inlet tube has support piece, support piece's inner wall is connected with clean bull stick through the bearing, one side fixed mounting of clean bull stick has clean board, clean board sliding connection is in the one side of advancing the fish mouth.
Through adopting above-mentioned technical scheme, the staff can clean into the fish mouth through the cleaning plate, prevents that the debris in pasture and water or the fishing net from blockking up into the fish mouth and making and receive the fish box and can't fish.
In a preferred embodiment, a fan blade is fixedly mounted on the outer wall of the cleaning rotating rod, and the fan blade is inclined.
Through adopting above-mentioned technical scheme, when receiving fish driving piece extraction fish, the inlet tube will be intake through advancing the fish pipe, and rivers will drive the flabellum and rotate, and the flabellum will drive clean bull stick and rotate, and clean bull stick will drive clean board and rotate, and clean board rotates the back and will clean into the fish mouth.
In a preferred embodiment, the top of receiving the fish case fixed mounting has the back shaft, the outer wall of back shaft articulates there is the apron, one side joint of apron has the buckle.
Through adopting above-mentioned technical scheme, the staff can open through the buckle and receive the fish case, will receive the fish that the fish incasement portion was catched.
In a preferred embodiment, a filter screen is fixedly mounted at the bottom of the fish collecting box, and filter holes are formed in the top of the filter screen.
By adopting the technical scheme, when the fish collecting box is taken out from the aquaculture net cage, the water inside the fish collecting box flows out through the filter screen and the filter holes, so that the weight of the fish collecting box is reduced, and the fish collecting box is convenient for workers to lift.
In a preferred embodiment, one side of the fish collecting box is communicated with a fish discharging pipe, and a fish discharging driving piece is sleeved on the outer wall of the fish discharging pipe.
Through adopting above-mentioned technical scheme, the staff can open row's fish driving piece to will receive the inside little fish of fish incasement through row's fish pipe and discharge, saved the time that the staff cleared up the inside little fish of fish incasement portion.
In a preferred embodiment, one side of the fish collection box is fixedly provided with two balancing weights, and the two balancing weights are arranged in mirror symmetry with the vertical center line of the fish collection box.
Through adopting above-mentioned technical scheme, two balancing weights can make and receive the fish case and keep the vertical state throughout putting into aquaculture net case, avoid water impact or take place to rock when placing and empty and lead to advancing the fish mouth and can't receive the fish.
The invention has the technical effects and advantages that:
1. according to the fish collecting device, the rotating block and the corresponding type partition plate are arranged, a worker puts the fish collecting box into the aquaculture net cage, fish can enter the fish inlet pipe, large fish can extrude the rotating block, the rotating block can drive the corresponding type partition plate to move, the large fish can enter the fish collecting box through the fish falling pipe, the transmission gear is driven to rotate when the large fish falls, the transmission gear can drive the movable plate to enable the extrusion block to extrude the movable strip, the movable strip can drive the corresponding type partition plate and the rotating block to reset, small fish can not extrude the rotating block, and the small fish can enter one side of the partition plate to be separated from the large fish, so that the problem that the fishing efficiency of fishermen can not be reduced by the large and small fish respectively by the conventional fish collecting device is solved;
2. according to the fish collecting box, the fan blades and the cleaning plates are arranged, when the fish collecting driving piece extracts fish, the water inlet pipe can feed water through the fish inlet pipe, the fan blades can be driven by water flow to rotate, the cleaning rotating rods can be driven by the fan blades to rotate, the cleaning rotating rods can drive the cleaning plates to rotate, the fish inlet can be cleaned after the cleaning plates rotate, and the situation that the fish inlet is blocked by aquatic plants or sundries in the fish net to prevent the fish collecting box from catching fish is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention.
Fig. 3 is a cross-sectional view of the fish inlet pipe structure of the present invention.
FIG. 4 is an enlarged view of the portion B of FIG. 3 according to the present invention.
FIG. 5 is a sectional view of the fish-collecting box of the present invention.
FIG. 6 is an enlarged view of the structure of the portion C of FIG. 5 according to the present invention.
FIG. 7 is an enlarged view of the portion D of FIG. 5 according to the present invention.
The reference signs are: 1. a culture net cage; 2. a fish collecting box; 3. a fish inlet pipe; 4. a fish inlet; 5. a fish collecting driving member; 6. a rotating shaft; 7. rotating the block; 8. a supporting block; 9. a movable bar; 10. a moving block; 11. a corresponding type partition plate; 12. a fish tube; 13. a transmission gear; 14. a rotating rod; 15. a support bar; 16. a movable plate; 17. a supporting strip; 18. extruding the block; 19. a support spring; 20. a fixing member; 21. a partition plate; 22. a water inlet pipe; 23. a support member; 24. cleaning the rotating rod; 25. cleaning the plate; 26. a fan blade; 27. a support shaft; 28. a cover plate; 29. buckling; 30. a filter screen; 31. a fish discharging pipe; 32. a fish discharging driving member; 33. and a balancing weight.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to the attached drawings 1-7 of the specification, an intelligent lifting type fish collecting device for a deep sea area cultivation net cage according to an embodiment of the invention comprises a cultivation net cage 1 and a fish collecting box 2, wherein the fish collecting box 2 is arranged at the top of the cultivation net cage 1, one side of the fish collecting box 2 is communicated with a fish inlet pipe 3 for discharging fish into the fish collecting box 2, one end of the fish inlet pipe 3 is provided with a fish inlet 4 for discharging fish into the fish inlet pipe 3, the outer wall of the fish inlet pipe 3 is sleeved with a fish collecting driving part 5 for sending suction to discharge fish into the fish inlet pipe 3, the fish collecting driving part 5 is an ISG200250 series single-stage pipeline centrifugal water pump device, a rotating shaft 6 for supporting the rotating block 7 is fixedly arranged inside the fish inlet pipe 3, the outer wall of the rotating shaft 6 is hinged with a rotating block 7 for driving the supporting block 8 to move, one side of the rotating block 7 is fixedly provided with a supporting block 8 for driving the movable block 9 to move, one side of the rotating block 8 is fixedly provided with a movable strip 9 for driving the movable block 10 to move, one side of the movable block 11 is arranged corresponding to a movable block 12, a movable block 12 for driving the movable block 12 is arranged on the rotating pipe 13 for driving the rotating pipe 12, the rotating block 12, the movable block 12 is arranged on the rotating block 12 for driving the rotating pipe 12 corresponding to drive the rotating block 12, the rotating block 12 for driving the movable block 12, the movable block 12 is arranged on the rotating pipe 12 for driving the rotating block 12 for driving the rotating pipe 12, the bottom of the transmission gear 13 is provided with a movable plate 16 for driving supporting bars 17 to move, the top of the movable plate 16 is fixedly provided with supporting bars 17 for driving extrusion blocks 18 to move, the number of the supporting bars 17 is two, the top of the two supporting bars 17 is welded with the extrusion blocks 18 for extruding the movable strips 9, the shape of the extrusion blocks 18 is triangular, the triangular extrusion blocks 18 can better enable the extrusion blocks to extrude the movable strips 9, a supporting spring 19 for resetting the movable plate 16 is arranged between the two supporting bars 17, the supporting spring 19 is fixedly arranged at the top of the movable plate 16, the top of the supporting spring 19 is fixedly provided with a fixing part 20 for fixing the supporting spring 19, the fixing part 20 is welded at the bottom of the fish inlet pipe 3, as shown in fig. 5, the inner wall of the fish receiving box 2 is fixedly provided with a partition plate 21 for separating big and small fish, the number of the rotating blocks 7 is two rotating blocks 7, the two rotating blocks 7 are arranged in a mirror symmetry mode with the vertical direction of the fish inlet pipe 3, the two rotating blocks 7 can avoid that small fish can collide one rotating block 7 but cannot completely expand the corresponding partition plate 11, the small fish inlet pipe 12, and only can enter the big fish inlet pipe 12 when the two rotating blocks 7.
It should be noted that, the worker opens the fish collecting driving member 5 in the fish collecting box 2, and then puts the fish collecting box 2 into the aquaculture net cage 1 through the hoisting device, the fish will be sucked into the fish inlet pipe 3 through the fish inlet 4, the big fish will be extruded to the rotating block 7 when entering the fish inlet pipe 3, the rotating block 7 will drive the supporting block 8 to move, the supporting block 8 will drive the movable strip 9 to move, the movable strip 9 will drive the movable block 10 to move, the movable block 10 will drive the corresponding type partition plate 11 to move, so the corresponding type partition plate 11 can not block the fish falling pipe 12, so the big fish can enter the fish collecting box 2 through the fish falling pipe 12, the big fish will hit the transmission gear 13 when falling from the fish falling pipe 12, and the transmission gear 13 will rotate, thereby make drive gear 13 drive fly leaf 16 remove, fly leaf 16 will drive support bar 17 and remove, support bar 17 will drive extrusion piece 18 and remove, extrusion piece 18 will extrude activity strip 9, activity strip 9 will drive corresponding type baffle 11 and turning block 7 and reset, then the power that big fish striking drive gear 13 disappears the back, supporting spring 19 will drive fly leaf 16 and reset, fly leaf 16 will drive support bar 17 and extrusion piece 18 and reset, the little fish is inhaled into and just can't extrude turning block 7 in fish tube 3 simultaneously, the little fish will get into one side of baffle 21 and separate with big fish, make the staff conveniently clear up the little fish, the problem that traditional receipts fish device can't reduce fisher fishing efficiency respectively big fish has been solved like this.
Simultaneously, as shown in fig. 4, one side intercommunication of advancing fish pipe 3 is equipped with the inlet tube 22 that is used for absorbing water, the inner wall fixed mounting of inlet tube 22 has the support piece 23 that is used for fixed clean bull stick 24, the inner wall of support piece 23 is connected with through the bearing and is used for driving clean board 25 and carry out the clean bull stick 24 of pivoted, one side fixed mounting of clean bull stick 24 has the clean board 25 that is used for advancing fish mouth 4 and clear up, clean board 25 sliding connection is in the one side of advancing fish mouth 4, the outer wall fixed mounting of clean bull stick 24 has and is used for driving clean bull stick 24 to carry out pivoted flabellum 26, the shape of flabellum 26 is established to the slope form, the flabellum 26 of slope form is more easily rotated by the water impact.
It should be noted that, when receiving fish driving piece 5 and extracting the fish through advancing fish pipe 3, because inlet tube 22 is linked together with advancing fish pipe 3, so inlet tube 22 will absorb water, and rivers will drive flabellum 26 and rotate, and flabellum 26 will drive clean bull stick 24 and rotate, and clean bull stick 24 will drive clean board 25 and rotate, will clean advancing fish mouth 4 after clean board 25 rotates, prevents that debris in pasture and water or the fishing net from blockking up advancing fish mouth 4 and making and receive fish box 2 can't fish.
Simultaneously, as shown in fig. 3, the top fixed mounting who receives fish box 2 has a back shaft 27 that is used for fixed cover plate 28, and the outer wall of back shaft 27 articulates there is the apron 28 that is used for sealing receipts fish box 2, and one side joint of apron 28 has the buckle 29 that is used for fixed cover plate 28, and the bottom fixed mounting who receives fish box 2 has a filter screen 30 that is used for receiving fish box 2 with the water discharge, and the filtration pore has been seted up at the top of filter screen 30.
It should be noted that, the staff can open through the buckle and receive fish box 2, will receive the inside fish of catching of fish box 2 and collect, receive fish box 2 simultaneously and when taking out from aquaculture net case 1, will receive the inside rivers play of fish box 2 through filter screen 30 and filtration pore to reduce the weight of receiving fish box 2, make things convenient for the staff to hoist with receiving fish box 2.
Simultaneously, as shown in fig. 3, receive one side intercommunication of fish case 2 and be equipped with the row fish pipe 31 that is used for receiving fish case 2 inside with the small fish discharge, row fish pipe 31' S outer wall has cup jointed and is used for passing through row fish pipe 31 exhaust row fish driving piece 32 with the small fish, row fish driving piece 32 is QY152622S series stainless steel drainage pump equipment, one side fixed mounting who receives fish case 2 has the balancing weight 33 that is used for improving and receives fish case 2 weight, the quantity of balancing weight 33 is established to two, two balancing weights 33 are the mirror symmetry setting with receiving the vertical central line of fish case 2.
It should be explained that the staff can open row fish driving piece 32 to discharge the inside little fish of receipts fish box 2 through row fish pipe 31, saved the time that the staff cleared up the inside little fish of receipts fish box 2, two balancing weights 33 can make and receive fish box 2 and keep the vertical state all the time putting into aquaculture net case 1 simultaneously, take place to rock when avoiding water impact or placing and empty and lead to advancing fish mouth 4 and can't receive the fish.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (8)

1. The utility model provides a fish device is received to intelligent lift by crane formula of deep sea area aquaculture net case, includes aquaculture net case (1) and receipts fish box (2), its characterized in that: the fish collecting box (2) is arranged at the top of the aquaculture net box (1), one side of the fish collecting box (2) is communicated with a fish inlet pipe (3), one end of the fish inlet pipe (3) is provided with a fish inlet (4), the outer wall of the fish inlet pipe (3) is sleeved with a fish collecting driving piece (5), a rotating shaft (6) is fixedly arranged inside the fish inlet pipe (3), the outer wall of the rotating shaft (6) is hinged with a rotating block (7), one side of the rotating block (7) is fixedly provided with a supporting block (8), one side of the supporting block (8) is welded with a movable strip (9), one side of the movable strip (9) is welded with a movable block (10), one side of the movable block (10) is fixedly provided with a corresponding type partition plate (11), the bottom of the fish inlet pipe (3) is communicated with a fish falling pipe (12), the fish falling pipe (12) is arranged at the bottom of the corresponding type partition plate (11), the corresponding type partition plate (11) is slidably connected inside the fish inlet pipe (3), the bottom of the fish falling pipe (12) is provided with a transmission gear (13), the inner wall of the fixed mounting of the rotating block (13) is provided with a transmission gear (14), a support rod (14) is arranged at the inner wall of the fish collecting box (13), and a support rod (14) is hinged with a movable block (14), and a support rod (15) of the movable block (14) and a support rod (14), the top fixed mounting of fly leaf (16) has support bar (17), the quantity of support bar (17) is established to two, two the top welding of support bar (17) has extrusion piece (18), the shape of extrusion piece (18) is established to triangle-shaped, two be equipped with supporting spring (19) between support bar (17), supporting spring (19) fixed mounting is at the top of fly leaf (16), the top fixed mounting of supporting spring (19) has mounting (20), mounting (20) welding is in the bottom of advancing fish tube (3), the inner wall fixed mounting of receipts fish box (2) has baffle (21).
2. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 1, is characterized in that: the number of the rotating blocks (7) is two, and the rotating blocks (7) are arranged in a mirror symmetry mode with the vertical center line of the fish inlet pipe (3).
3. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 2, characterized in that: advance one side intercommunication of fish pipe (3) and be equipped with inlet tube (22), the inner wall fixed mounting of inlet tube (22) has support piece (23), the inner wall of support piece (23) is connected with clean bull stick (24) through the bearing, one side fixed mounting of clean bull stick (24) has clean board (25), clean board (25) sliding connection is in the one side of advancing fish mouth (4).
4. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 3, wherein the lifting type fish collecting device comprises: the outer wall of the cleaning rotating rod (24) is fixedly provided with fan blades (26), and the fan blades (26) are inclined.
5. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 1, is characterized in that: receive the top fixed mounting of fish case (2) has back shaft (27), the outer wall of back shaft (27) articulates there is apron (28), one side joint of apron (28) has buckle (29).
6. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 5, wherein the lifting type fish collecting device comprises: the bottom of the fish collecting box (2) is fixedly provided with a filter screen (30), and the top of the filter screen (30) is provided with filter holes.
7. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 6, is characterized in that: one side of the fish collecting box (2) is communicated with a fish discharging pipe (31), and the outer wall of the fish discharging pipe (31) is sleeved with a fish discharging driving piece (32).
8. The intelligent lifting type fish collecting device for the deep sea aquaculture net cages according to claim 7, is characterized in that: receive one side fixed mounting of fish case (2) has balancing weight (33), the quantity of balancing weight (33) is established to two, two balancing weight (33) are the mirror symmetry setting with the vertical central line that is to receiving fish case (2).
CN202221240629.XU 2022-05-23 2022-05-23 Intelligent lifting type fish collecting device for deep sea area aquaculture net cage Active CN217850916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221240629.XU CN217850916U (en) 2022-05-23 2022-05-23 Intelligent lifting type fish collecting device for deep sea area aquaculture net cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221240629.XU CN217850916U (en) 2022-05-23 2022-05-23 Intelligent lifting type fish collecting device for deep sea area aquaculture net cage

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Publication Number Publication Date
CN217850916U true CN217850916U (en) 2022-11-22

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