CN109042423B - Aquatic product culture net cage - Google Patents

Aquatic product culture net cage Download PDF

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Publication number
CN109042423B
CN109042423B CN201810638921.9A CN201810638921A CN109042423B CN 109042423 B CN109042423 B CN 109042423B CN 201810638921 A CN201810638921 A CN 201810638921A CN 109042423 B CN109042423 B CN 109042423B
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net
rod
rods
net cage
plate
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CN109042423A (en
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李媛
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Shanghai Haixinyue Biotechnology Co.,Ltd.
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Individual
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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
    • A01K69/00—Stationary catching 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)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention provides an aquatic product culture net cage, which comprises a bottom plate and a net cage, wherein the side surface and the end surface of the net cage are provided with strip-shaped net grids, the whole net cage is arranged at the upper end of the bottom plate in a hanging manner, gaps are formed between the bottom surface of the net cage and the upper end surface of the bottom plate, the gaps of the net grids are communicated with the gaps, and the lower ends of the gaps of the net grids are provided with first net rods and second net rods which are arrayed in a crossed manner; the first net rods arranged in an array are connected with a driving mechanism for driving the first net rods to move upwards; the second net rods arranged in an array are arranged in a groove plate component which enables the second net rods to do linear motion along the length direction of the net cage, and the groove plate component is fixedly arranged on the supporting plate component. The aquatic product aquaculture net cage provided by the invention can capture aquatic products with different sizes and can capture various aquatic products with different sizes.

Description

Aquatic product culture net cage
Technical Field
The invention relates to the technical field of aquaculture equipment, in particular to an aquaculture net cage.
Background
At present, the domestic aquaculture industry is emerging, a large number of aquaculture users appear in some water areas along the coast and the inland areas, and great convenience is brought to the development of the aquaculture industry in China and the improvement of the living standard of people.
However, the inventor finds that the apertures of the aquaculture net cages used by most aquaculture users are basically the same specification, and when the aquaculture net cages are folded, the aquaculture users have to select the aquaculture products in person, so that the aquaculture product screening trouble is caused, and the efficiency of recycling the aquaculture products is reduced. Meanwhile, a plurality of outdated net cages exist in the existing aquatic product culture market, and when the net cages need to be collected, manual operation is required, so that manpower and material resources are wasted.
An authorization publication number is CN 205865623U's patent document discloses an aquatic products aquaculture net case, has solved above-mentioned technical problem, but only contains 3 layers, can pack up 3 kinds of aquatic products of different size, but when catching the aquatic products that are greater than 3 kinds of sizes, then can not play fine effect.
Therefore, based on the above, the invention discloses an aquatic product aquaculture net cage which can be used for fishing aquatic products with different sizes in N.
Disclosure of Invention
The invention aims to provide an aquatic product culture net cage, which solves the technical problem that aquatic products with different sizes cannot be captured in the net cage, and further can capture various aquatic products with different sizes.
An aquatic product culture net cage comprises a bottom plate and a net cage, wherein strip-shaped net grids are arranged on the side faces and the end faces of the net cage, the whole net cage is arranged at the upper end of the bottom plate in a hanging mode, gaps are formed between the bottom face of the net cage and the upper end face of the bottom plate, gaps of the net grids are communicated with the gaps, first net rods and second net rods which are arranged in a crossed mode are arranged at the lower ends of the gaps of the net grids, and the upper end portion of the net cage is fixedly connected with a supporting plate assembly through bolts;
the bottoms of the side ends of the first net rods arranged in an array are arranged on a supporting plate, and the supporting plate is connected with a driving mechanism for driving the first net rods to move upwards;
the second net rods arranged in an array are arranged in a groove plate component which enables the second net rods to do linear motion along the length direction of the net cage, and the groove plate component is fixedly arranged on the supporting plate component.
The aquaculture net cage can also comprise a bottom plate and a net cage with elongated grids arranged on the side surfaces and the end surfaces, the bottom of the net cage is fixedly arranged on the bottom plate, and the lower ends of gaps of the grids are provided with first net rods and second net rods which are arranged in a crossed manner;
the upper end parts of the first net rods arranged in an array are connected with a driving mechanism for driving the first net rods to move upwards;
the second net rods arranged in an array are arranged in a groove plate component which enables the second net rods to do linear motion along the length direction of the net cage, and the groove plate component is fixedly arranged on the supporting plate component.
Through adjusting the relative position between a plurality of first net pole and a plurality of second net pole, and then adjust the clearance between the different net poles, the clearance between first net pole and the second net pole changes to the aquatic products size that makes the catch also changes, when first net pole and second net pole upward movement, the net bars of box with a net side and terminal surface play spacing effect, make first net pole and second net pole along sharp upward movement.
The first net rod comprises a first supporting rod arranged in the net cage, two extending rods with one ends respectively fixedly connected with two ends of the first supporting rod, a bending rod horizontally arranged with one end vertically fixed at the other end of the extending rod, a first vertical rod vertically arranged with one end fixedly connected with the other end of the bending rod, and a cross rod fixedly connected with the top ends of the two first vertical rods;
the length of the first supporting rod is equal to or slightly greater than the external width of the net cage;
the heights of the cross rods in the first support rods arranged in an array are sequentially overlapped from bottom to top;
the second net rod is arranged at the upper end of the first supporting rod.
In the initial setting, the first supporting rod and the extension rod are arranged below the gap of the mesh grid, and generally speaking, the width of the extension rod is less than or equal to the width of the mesh grid gap, so that when the first mesh rod rises, the extension rod can slide in the mesh grid gap.
The second net rod comprises a second supporting rod arranged on the first supporting rod and a second vertical rod vertically and fixedly arranged at the outer end part of the second supporting rod, the second supporting rod is arranged below a net grid on the side end face of the net cage, one end of the second vertical rod, which is in contact with the second supporting rod, extends downwards to form a protruding part, the protruding part is arranged in a sliding groove in the lower sliding groove plate, and the top part of the second vertical rod is arranged in a long strip-shaped through groove formed in the upper sliding groove plate;
the lower sliding plate and the upper sliding plate form the sliding plate component, the lower sliding plate and the upper sliding plate are fixedly arranged on the supporting plate component.
In the initial setting, the second carrier bar is positioned below the gap in the side of the mesh panel, and generally the width of the second carrier bar is less than or equal to the width of the mesh panel gap, so that when the second mesh bar is raised, the second carrier bar can slide in the mesh panel gap.
The supporting plate assembly comprises a bottom plate arranged at the lower end of the net cage and U-shaped rods fixedly connected with the bottom plate and two ends of the net cage, and each U-shaped rod comprises a vertical rod, an upper horizontal rod vertically and fixedly arranged at the upper end of the vertical rod and a lower horizontal rod vertically and fixedly arranged at the lower end of the vertical rod;
the end part of the lower horizontal rod is fixedly connected with the side surface of the bottom plate, and the end part of the upper horizontal rod is fixedly connected with the upper end of the net cage;
the number of the U-shaped rods is four, the U-shaped rods are respectively arranged at the corners of the net cage and the bottom plate, the lower chute plate is arranged between the two lower horizontal rods, and the upper chute plate is arranged between the two upper horizontal rods;
the outer side surface of the vertical rod is also provided with a strip-shaped open slot.
Set up the gag lever post in the rectangular shape open slot, the both ends of gag lever post are provided with the bellying perpendicularly, the bellying sets up in the rectangular shape open slot, the gag lever post middle part is passed the gag lever post hole that the extension rod side set up, the tip is connected under the extension rod actuating mechanism.
The limiting rods are used for ensuring that the arrangement mode of all the first net rods is the same as the initial mode, namely the first net rods are not scattered in the moving process.
The drive mechanism is including setting up the tip under the extension rod layer board, one end respectively with two wire rope of the both ends fixed connection of layer board, with the pivot that the wire rope other end is connected, through the belt with the motor that the pivot is connected, the both ends of pivot are passed through the supporting seat and are connected U type pole, the motor is fixed to be set up the side of U type pole.
The first net rod comprises a first supporting rod arranged in the net cage, two vertical rods with one ends respectively vertically and fixedly connected with two ends of the first supporting rod, and a hanging seat arranged at the top ends of the vertical rods;
the hanging seat is connected with a driving mechanism for driving the first net rod to move upwards.
Embodiment 2 adopts the mode that hangs the seat and couple is connected, and the adjustment can be along the quantity and the position of the second net pole of net bars clearance upward movement, and embodiment 1 says relatively, more has convenience and visuality, and the operator of being convenient for can be more the operation of catching aquatic products of completion.
The driving mechanism comprises a hanging plate connected with the hanging seat, a steel wire rope with one end connected with the center of the upper end of the hanging plate, a rotating shaft arranged at the upper end of the hanging plate and connected with the other end of the steel wire rope, and a motor driving the rotating shaft to rotate through a belt;
the two sides of the lower end face of the hanging plate are provided with a plurality of protruding seats, the bottom faces of the protruding seats are provided with hinged seats, and the lower ends of the hinged seats are provided with hooks connected with the hanging seats;
the two ends of the rotating shaft are arranged on the supporting plate assembly through supporting seats, and the two ends of the hanging plate are also connected with the supporting plate assembly.
The supporting plate assembly comprises a bottom plate arranged at the lower end of the net cage, U-shaped rods fixedly connected with two sides of the bottom plate and vertical plates fixedly connected with the U-shaped rods, and each U-shaped rod comprises a horizontal rod, a first vertical part and a second vertical part which are respectively and vertically and fixedly arranged at two ends of the horizontal rod;
the two vertical plates are respectively arranged on two sides of the net cage, one side of each vertical plate, which is close to the net cage, is provided with a strip-shaped open slot, a vertically placed guide pillar is fixedly arranged in each open slot, two ends of each hanging plate are arranged in the open slots through extension plates, and the guide pillars penetrate through the extension plates.
The hanger plate is connected with the guide pillar through the extension plate, helps to spacing the hanger plate, makes the hanger plate can reciprocate along the straight line.
The invention achieves the following remarkable effects:
(1) the relative positions of the first net rod and the second net rod are adjusted, so that the gap between the net rods is adjusted, and the aquatic products with corresponding sizes are lifted up under the driving of the motor;
(2) the connecting position of the first net rod and the hook and the position of the second net rod are adjusted, so that the gap between the net rods is adjusted, and aquatic products with corresponding sizes are lifted up under the driving of the motor;
(3) the net rod is flexibly and freely adjusted and is convenient and fast to operate.
Drawings
Fig. 1 is a schematic structural view of a aquaculture net cage in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a aquaculture net cage in embodiment 2 of the present invention.
Fig. 3 is a schematic structural view of a first net rod in embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a first net rod in embodiment 2 of the present invention.
Fig. 5 is a schematic view of the structure of a second net rod according to the present invention.
Fig. 6 is a schematic view of a connection structure of a first net rod and a second net rod in the present invention.
Fig. 7 is a schematic structural view of the net cage of the present invention.
Fig. 8 is a schematic structural diagram of a hoisting assembly in embodiment 2 of the present invention.
Fig. 9 is a schematic structural diagram of a supporting plate assembly in embodiment 1 of the present invention.
Wherein the reference numerals are: 1. a first net rod; 1-1, a first supporting rod; 1-2, limiting rod holes; 1-3, an extension rod; 1-4, a first vertical rod; 1-5, a cross bar; 1-6, hanging a seat; 2. a support plate; 3. a fixed seat; 4. a wire rope; 5. a lower chute plate; 6. a limiting rod; 7. a U-shaped rod; 8. a supporting seat; 9. a rotating shaft; 10. an upper chute plate; 10-1, vertical plates; 10-2, hanging seats; 10-3, hanging plates; 10-31, a boss; 10-32, a hinged seat; 10-33, a hook; 11. a second net rod; 11-1 and a second supporting rod; 11-2, a second vertical rod; 12. a net cage; 12-1, a first grid; 12-2, a second grid; 12-3, a threaded hole; 13. a bolt; 14. a belt; 15. a motor; 16. a fixing plate; 17. a base plate.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of specific embodiments.
Example 1
Referring to fig. 1 and 7, an aquatic product cultivation net cage comprises a bottom plate 17 and a net cage 12 with strip-shaped grids arranged on the side surfaces and the end surfaces, wherein the whole net cage 12 is arranged at the upper end of the bottom plate 17 in a hanging manner, a gap is formed between the bottom surface of the net cage 12 and the upper end surface of the bottom plate 17, the gap of the grids is communicated with the gap, the lower end of the gap of the grids is provided with a first grid rod 1 and a second grid rod 11 which are arranged in a crossed manner, the upper end part of the net cage 12 is fixedly connected with a supporting plate assembly through a bolt 13, the upper end part of the net cage 12 is provided with a threaded hole 12-3 matched with a spiral 13, and the grids comprise a first grid 12-1 arranged on the end surface and a second grid 12-2 arranged on the side surface;
the bottom of the side end of the first net rods 1 arranged in an array is arranged on a supporting plate 2, and the supporting plate 2 is connected with a driving mechanism for driving the first net rods 1 to move upwards;
the second net rods 11 arranged in an array are arranged in a groove plate component which enables the second net rods to do linear motion along the length direction of the net cage 12, and the groove plate component is fixedly arranged on the supporting plate component.
Through adjusting the relative position between a plurality of first net pole 1 and a plurality of second net pole 11, and then adjust the clearance between the different net poles, the clearance between first net pole 1 and the second net pole 11 changes to make the aquatic products size of catching also change, in the time of first net pole 1 and the 11 upward movements of second net pole, the net bars of box with a net side and terminal surface play spacing effect, make first net pole 1 and second net pole 11 along sharp upward movement.
Referring to fig. 3, the first net rod 1 comprises a first supporting rod 1-1 arranged in the net cage, two extending rods 1-3 with one ends respectively fixedly connected with two ends of the first supporting rod 1-1, a bending rod horizontally arranged with one end vertically fixed at the other end of the extending rod, a first vertical rod 1-4 vertically arranged with one end fixedly connected with the other end of the bending rod, and a cross rod 1-5 fixedly connected with the top ends of the two first vertical rods 1-4;
the length of the first supporting rod 1-1 is equal to or slightly larger than the external width of the net cage 12;
the heights of the cross rods in the first support rods 1-1 arranged in an array are sequentially overlapped from bottom to top;
referring to fig. 6, a second net rod 11 is arranged at the upper end of the first supporting rod 1-1.
In the initial setting, the first supporting rod 1-1 and the extension rod 1-3 are arranged below the gap of the mesh grid, and generally, the width of the extension rod 1-3 is smaller than or equal to the width of the mesh grid gap, so that the extension rod 1-3 can slide in the mesh grid gap when the first mesh rod 1 is lifted.
Referring to fig. 5, the second net rod 11 comprises a second supporting rod 11-1 arranged on the first supporting rod 1-1, and a second vertical rod 11-2 vertically and fixedly arranged at the outer end of the second supporting rod 11-1, the second supporting rod 11-1 is arranged below the net grid on the side end face of the net cage, one end of the second vertical rod 11-2, which is in contact with the second supporting rod 11-1, extends downwards to form a protruding part, the protruding part is arranged in a chute in the lower chute plate 5, and the top of the second vertical rod 11-2 is arranged in a long strip-shaped through groove formed in the upper chute plate 10;
the lower chute plate 5 and the upper chute plate 10 form a chute plate assembly, and the lower chute plate 5 and the upper chute plate 10 are both fixedly arranged on the supporting plate assembly.
In the initial setting, the second support bar 11-1 is arranged under the gap at the side of the mesh grid, and generally, the width of the second support bar 11-1 is smaller than or equal to the width of the mesh grid gap, so that the second support bar 11-1 can slide in the mesh grid gap when the second mesh bar 11 is lifted.
Referring to fig. 9, the supporting plate assembly includes a bottom plate 17 disposed at the lower end of the net cage 12, and U-shaped rods 7 fixedly connected to the bottom plate 17 and both ends of the net cage 12, the U-shaped rods 7 including a vertical rod, an upper horizontal rod vertically and fixedly disposed at the upper end of the vertical rod, and a lower horizontal rod vertically and fixedly disposed at the lower end of the vertical rod;
the end part of the lower horizontal rod is fixedly connected with the side surface of the bottom plate, and the end part of the upper horizontal rod is fixedly connected with the upper end of the net cage 12;
four U-shaped rods 7 are respectively arranged at the corners of the net cage 12 and the bottom plate 17, the lower chute plate 5 is arranged between the two lower horizontal rods, and the upper chute plate 10 is arranged between the two upper horizontal rods;
the outer side surface of the vertical rod is also provided with a strip-shaped open slot.
A limiting rod 6 is arranged in the long-strip-shaped open slot, two ends of the limiting rod 6 are vertically provided with protrusions which are arranged in the long-strip-shaped open slot, the middle of the limiting rod 6 penetrates through a limiting rod hole 1-2 formed in the side face of the extension rod, and the lower end of the extension rod is connected with a driving mechanism.
The limiting rod 6 is used for ensuring that the arrangement mode of all the first net rods 1 is the same as the initial mode, namely, the first net rods 1 are not scattered in the moving process.
The driving mechanism comprises a supporting plate 2 arranged at the lower end of the extension rod 1-3, two steel wire ropes 4 with one ends fixedly connected with the fixing seats 3 at the two ends of the supporting plate 2 respectively, a rotating shaft 9 connected with the other ends of the steel wire ropes 4, and a motor 15 connected with the rotating shaft 9 through a belt 14, wherein the two ends of the rotating shaft 9 are connected with the U-shaped rod through a supporting seat, and the motor 15 is fixedly arranged on the side surface of the U-shaped rod through a fixing plate 16.
The specific working process of the invention is as follows:
as for embodiment 1, the first net rods 1 on both sides of the net cage 12 are symmetrically distributed around the central vertical plane of the net cage 12, the first net rods 1 on both sides of the central vertical plane are respectively pulled to make the first net rods 1 uniformly distributed in the gaps of the net cage 12, then the second net rods 11 are pulled to pull the second net rods 11 into the lower chute plate 5, so that the second net rods 11 are uniformly distributed in the gaps on the side portions of the net cage 12, and the first net rods 1 and the second net rods 11 are distributed in the net cage in a crossed manner;
through the drive of motor 15, make first net pole 1 and second net pole 11 rise, accomplished the capture to specific size aquatic products.
Example 2
Referring to fig. 2 and 7, the aquatic product cultivation net cage comprises a bottom plate 17 and a net cage 12 with strip-shaped grids arranged on the side surfaces and the end surfaces, wherein the bottom of the net cage 12 is fixedly arranged on the bottom plate 17, and the lower ends of gaps of the grids are provided with first net rods 1 and second net rods 11 which are arranged in a crossed manner;
the upper end parts of the first net rods 1 arranged in an array are connected with a driving mechanism for driving the first net rods 1 to move upwards;
the second net rods 11 arranged in an array are arranged in a groove plate component which enables the second net rods to do linear motion along the length direction of the net cage, and the groove plate component is fixedly arranged on the supporting plate component.
Through adjusting the relative position between a plurality of first net pole 1 and a plurality of second net pole 11, and then adjust the clearance between the different net poles, the clearance between first net pole 1 and the second net pole 11 changes to make the aquatic products size of catching also change, in the time of first net pole 1 and the 11 upward movements of second net pole, the net bars of box with a net side and terminal surface play spacing effect, make first net pole 1 and second net pole 11 along sharp upward movement.
Referring to fig. 6, a second net rod 11 is arranged at the upper end of the first supporting rod 1-1.
In the initial setting, the first supporting rod 1-1 and the extension rod 1-3 are arranged below the gap of the mesh grid, and generally, the width of the extension rod 1-3 is smaller than or equal to the width of the mesh grid gap, so that the extension rod 1-3 can slide in the mesh grid gap when the first mesh rod 1 is lifted.
Referring to fig. 5, the second net rod 11 comprises a second supporting rod 11-1 arranged on the first supporting rod 1-1, and a second vertical rod 11-2 vertically and fixedly arranged at the outer end of the second supporting rod 11-1, the second supporting rod 11-1 is arranged below the net grid on the side end face of the net cage 12, one end of the second vertical rod 11-2, which is in contact with the second supporting rod 11-1, extends downwards to form a protruding part, the protruding part is arranged in a sliding groove in the lower sliding chute plate 5, and the top of the second vertical rod 11-2 is arranged in a long strip-shaped through groove formed in the upper sliding chute plate 10;
the lower chute plate 5 and the upper chute plate 10 form a chute plate assembly, and the lower chute plate 5 and the upper chute plate 10 are both fixedly arranged on the supporting plate assembly.
In the initial setting, the second support bar 11-1 is arranged under the gap at the side of the mesh grid, and generally, the width of the second support bar 11-1 is smaller than or equal to the width of the mesh grid gap, so that the second support bar 11-1 can slide in the mesh grid gap when the second mesh bar 11 is lifted.
Referring to fig. 4, the first net rod 1 comprises a first supporting rod 1-1 arranged in the net cage, two vertical rods with one ends respectively vertically and fixedly connected with two ends of the first supporting rod 1-1, and hanging seats 1-6 arranged at the top ends of the vertical rods;
the hanging seats 1-6 are connected with a driving mechanism for driving the first net rod 1 to move upwards.
Embodiment 2 adopts the mode that hangs seat 1-6 and couple 10-33 and connects, and the adjustment can be along the quantity and the position of the second net pole 11 of net bars clearance upward motion, and compared with embodiment 1, more convenient and more visible is convenient for, and the operation that the operator can catch aquatic products more the completion of being convenient for.
Referring to fig. 8, the driving mechanism includes a hanging plate 10-3 connected to the hanging seat 1-6, a wire rope 4 having one end connected to the hanging seat 10-2 at the center of the upper end of the hanging plate 10-3, a rotating shaft 9 disposed at the upper end of the hanging plate 10-3 and connected to the other end of the wire rope 4, and a motor 15 for driving the rotating shaft 9 to rotate via a belt 14;
a plurality of convex seats 10-31 are arranged on two sides of the lower end face of the hanging plate 10-3, hinged seats 10-32 are arranged on the bottom faces of the convex seats 10-31, and hooks 10-33 connected with the hanging seats 1-6 are arranged at the lower ends of the hinged seats 10-32;
two ends of the rotating shaft 9 are arranged on the supporting plate assembly through the supporting seat 8, and two ends of the hanging plate 10-3 are also connected with the supporting plate assembly.
The support plate component comprises a bottom plate 17 arranged at the lower end of the net cage, U-shaped rods fixedly connected with two sides of the bottom plate 17 and vertical plates 10-1 fixedly connected with the U-shaped rods, wherein each U-shaped rod comprises a horizontal rod, and a first vertical part and a second vertical part which are respectively and vertically and fixedly arranged at two ends of the horizontal rod;
the two vertical plates 10-1 are respectively arranged at two sides of the net cage, one side of the vertical plate 10-1 close to the net cage is provided with a strip-shaped open slot, a vertically placed guide pillar is fixedly arranged in the open slot, two ends of the hanger plate 10-3 are arranged in the open slot through extension plates, and the guide pillar penetrates through the extension plates.
The hanger plate 10-3 is connected to the guide posts by extension plates to help hold the hanger plate in place so that the hanger plate can move up and down along a straight line.
The specific working process of the invention is as follows:
as for embodiment 2, the upper ends of the first net rods 1 on both sides of the net cage are provided with hanging seats 1-6, the first net rods 1 are connected with the hooks 10-33 at the upper ends through a certain number of uniformly distributed first net rods 1, so that the first net rods 1 can be separated from the bottom plate 17, and similarly, the second net rods 11 are pulled, and the second net rods 11 are pulled into the lower chute plate 5, so that the second net rods 11 are uniformly distributed in gaps at the side parts of the net cage, and the first net rods 1 and the second net rods 11 are distributed in the net cage in a crossed manner;
through the drive of motor 15, make first net pole 1 and second net pole 11 rise, accomplished the capture to specific size aquatic products.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.

Claims (6)

1. A net cage for aquatic product cultivation is characterized by comprising a bottom plate and a net cage, wherein strip-shaped net grids are arranged on the side faces and the end faces of the net cage, the whole net cage is arranged at the upper end of the bottom plate in a hanging mode, gaps are formed between the bottom face of the net cage and the upper end face of the bottom plate, gaps of the net grids are communicated with the gaps, first net rods and second net rods in an array are arranged at the lower ends of the gaps of the net grids in a crossed mode, and the upper end portion of the net cage is fixedly connected with a supporting plate assembly through bolts;
the bottoms of the side ends of the first net rods arranged in an array are arranged on a supporting plate, and the supporting plate is connected with a driving mechanism for driving the first net rods to move upwards;
the second net rods arranged in an array are arranged in a groove plate component which enables the second net rods to do linear motion along the length direction of the net cage, and the groove plate component is fixedly arranged on the supporting plate component;
the supporting plate component comprises a bottom plate arranged at the lower end of the net cage and U-shaped rods fixedly connected with the bottom plate and two ends of the net cage;
the lower chute board and the upper chute board form the chute board assembly, the lower chute board and the upper chute board are all fixedly arranged on the supporting board assembly.
2. The aquatic product aquaculture net cage of claim 1, wherein the first net rod comprises a first supporting rod arranged in the net cage, two extending rods with one ends fixedly connected with two ends of the first supporting rod respectively, a bending rod horizontally arranged with one end vertically fixed at the other end of the extending rod, a first vertical rod vertically arranged with one end fixedly connected with the other end of the bending rod, and a cross rod fixedly connected with the top ends of the two first vertical rods;
the length of the first supporting rod is equal to or slightly greater than the external width of the net cage;
the heights of the cross rods in the first support rods arranged in an array are sequentially overlapped from bottom to top;
the second net rod is arranged at the upper end of the first supporting rod.
3. An aquatic product culture cage according to claim 2, wherein the second net rod comprises a second supporting rod arranged on the first supporting rod, and a second vertical rod vertically and fixedly arranged at the outer end of the second supporting rod, the second supporting rod is arranged below the net grid on the side end face of the cage, one end of the second vertical rod, which is in contact with the second supporting rod, extends downwards to form a protruding part, the protruding part is arranged in a sliding groove in the lower sliding groove plate, and the top of the second vertical rod is arranged in an elongated through groove formed in the upper sliding groove plate.
4. An aquaculture net cage according to claim 3, wherein said U-shaped bars comprise a vertical bar, an upper horizontal bar vertically and fixedly arranged at the upper end of said vertical bar, and a lower horizontal bar vertically and fixedly arranged at the lower end of said vertical bar;
the end part of the lower horizontal rod is fixedly connected with the side surface of the bottom plate, and the end part of the upper horizontal rod is fixedly connected with the upper end of the net cage;
the number of the U-shaped rods is four, the U-shaped rods are respectively arranged at the corners of the net cage and the bottom plate, the lower chute plate is arranged between the two lower horizontal rods, and the upper chute plate is arranged between the two upper horizontal rods;
the outer side surface of the vertical rod is also provided with a strip-shaped open slot.
5. An aquatic product aquaculture net cage according to claim 4, wherein a limiting rod is arranged in the elongated open slot, two ends of the limiting rod are vertically provided with a boss, the boss is arranged in the elongated open slot, the middle part of the limiting rod penetrates through a limiting rod hole arranged on the side surface of the extension rod, and the lower end part of the extension rod is connected with the driving mechanism.
6. An aquaculture net cage according to claim 2, wherein the driving mechanism comprises a support plate arranged at the lower end of the extension rod, two steel wire ropes with one ends fixedly connected with two ends of the support plate respectively, a rotating shaft connected with the other ends of the steel wire ropes, and a motor connected with the rotating shaft through a belt, two ends of the rotating shaft are connected with the U-shaped rod through a support seat, and the motor is fixedly arranged on the side surface of the U-shaped rod.
CN201810638921.9A 2018-06-20 2018-06-20 Aquatic product culture net cage Active CN109042423B (en)

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Application Number Priority Date Filing Date Title
CN201810638921.9A CN109042423B (en) 2018-06-20 2018-06-20 Aquatic product culture net cage

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CN109042423B true CN109042423B (en) 2022-03-15

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1839685A (en) * 2006-01-23 2006-10-04 黄金华 Intensified-bred eel net cage
CN201595082U (en) * 2010-01-13 2010-10-06 宁波市海洋与渔业研究院 Multi-layer solid mariculture net cage
JP2013141444A (en) * 2012-01-11 2013-07-22 Hirofumi Ito Gulf fishing bank
KR20130107393A (en) * 2012-03-22 2013-10-02 김창용 Sea cucumber's house
CN203633327U (en) * 2013-11-14 2014-06-11 西安奥赛福科技有限公司 Breeding box
CN206274981U (en) * 2016-12-15 2017-06-27 福建省水产研究所 A kind of Bao ginseng raises together with net cage
CN107836396A (en) * 2017-11-16 2018-03-27 威海蓝印海洋生物科技有限公司 A kind of fish culture equipment with wiper mechanism
CN108012967A (en) * 2017-12-07 2018-05-11 吴林 The intelligent innoxious aquiculture net cage of large-scale leisure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1839685A (en) * 2006-01-23 2006-10-04 黄金华 Intensified-bred eel net cage
CN201595082U (en) * 2010-01-13 2010-10-06 宁波市海洋与渔业研究院 Multi-layer solid mariculture net cage
JP2013141444A (en) * 2012-01-11 2013-07-22 Hirofumi Ito Gulf fishing bank
KR20130107393A (en) * 2012-03-22 2013-10-02 김창용 Sea cucumber's house
CN203633327U (en) * 2013-11-14 2014-06-11 西安奥赛福科技有限公司 Breeding box
CN206274981U (en) * 2016-12-15 2017-06-27 福建省水产研究所 A kind of Bao ginseng raises together with net cage
CN107836396A (en) * 2017-11-16 2018-03-27 威海蓝印海洋生物科技有限公司 A kind of fish culture equipment with wiper mechanism
CN108012967A (en) * 2017-12-07 2018-05-11 吴林 The intelligent innoxious aquiculture net cage of large-scale leisure

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