CN115250978B - Wave-striking-preventing high-strength fish reef net cage structure - Google Patents
Wave-striking-preventing high-strength fish reef net cage structure Download PDFInfo
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- CN115250978B CN115250978B CN202210972070.8A CN202210972070A CN115250978B CN 115250978 B CN115250978 B CN 115250978B CN 202210972070 A CN202210972070 A CN 202210972070A CN 115250978 B CN115250978 B CN 115250978B
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005570 vertical transmission Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 238000009364 mariculture Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 14
- 239000002689 soil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000004575 stone Substances 0.000 description 6
- 239000013535 sea water Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000002062 proliferating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
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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
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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
- A01K61/70—Artificial fishing banks or reefs
- A01K61/75—Artificial fishing banks or reefs floating
-
- 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)
- Artificial Fish Reefs (AREA)
Abstract
The invention belongs to the technical field of mariculture, in particular to a wave-striking-prevention high-strength fish reef net cage structure, which aims at solving the problems that the existing net cage floating on the sea surface is poor in wind-wave resistance and is difficult to discharge excrement rapidly. When fish in the inner frame generates excrement in use, the fish-catching device can automatically fall into the space below the supporting plate to be flushed away along with submarine hidden current, the whole device is positioned on the seabed, the influence of wind waves is reduced, the outer side of the device is provided with the outer stand column with strong protection function, and the damage to the netting in the inner frame caused by the impact of some unknown sharp objects is prevented.
Description
Technical Field
The invention relates to the technical field of marine fishery facilities, in particular to a wave-striking-prevention high-strength fish reef net cage structure.
Background
With the vigorous development of ocean resources and ocean economy in China, the sea water cage culture has achieved a great deal of development. The artificial reef has the advantages of protecting, proliferating and improving the fishing gain, so that the fish reef net cage has a good market, and the seawater upflow can bring rich nutrients on the sea bottom to the sea surface in the use process, thereby improving the balance of an ecological system. The seawater net cage is combined with the artificial fish reef and placed below the sea surface, so that damage of the net cage under the action of wind wave current is reduced, and residual baits, fish excreta and the like are treated by utilizing the action of the artificial fish reef for improving ecological environment.
The sea water net cage at the present stage generally floats on the sea water surface, and is easy to generate net damage and structural damage under the action of wind and wave currents, so that the escape and death rate of the cultured fishes are increased, and serious economic loss is caused. Meanwhile, residual baits, fish excreta and the like can be produced in the cage culture process, and water pollution around the cage can be caused by long-time accumulation.
Disclosure of Invention
The invention provides a wave-beating-preventing high-strength fish reef net cage structure, which comprises a counterweight base in a circular solid structure, wherein a plurality of outer columns are fixed at the top end of the counterweight base in an equidistant mode, and the same top frame is fixed at the top ends of all the outer columns, wherein the counterweight base, the outer columns and the top frame form an outer frame, an inner frame is inserted into the outer frame, the inner frame comprises a fixed ring with the diameter smaller than that of the top frame, the top of the top frame is connected with a lock catch, a cylindrical iron cage is fixed on the lower surface of the fixed ring, a supporting plate is clamped at the bottom of the cylindrical iron cage, the whole supporting plate is formed by welding stainless steel rods, leakage holes are reserved between the adjacent stainless steel rods, and a space is reserved between the lower surface of the supporting plate and a plane where the bottom end of the counterweight base is positioned; when fish in the inner frame produce excrement when using, can fall into the space of the below of layer board automatically and wash away along with seabed undercurrent, whole device is located the seabed moreover, has reduced the influence of stormy waves to the outside of device is provided with the outer stand of stronger guard action, prevents that the striking of some unknown sharp object from causing the damage to the net in the inner frame.
Further, the cylindrical iron cage is composed of a plurality of inner rods which are parallel to each other and distributed at equal intervals, the circumference outer walls of all the inner rods are fixedly provided with tightening rings which are distributed at equal intervals, and the tightening rings are sleeved with rope fixing rings which are distributed at equal intervals; ropes are penetrated between the rope fixing rings, the modularized netting integrally spliced into a circular tubular structure is fixed on the circumferential inner wall of the inner frame through the ropes, and a circular bottom netting is arranged above the supporting plate; a plurality of telescopic pipes which are distributed at equal intervals are fixed at the circumferential edge of the upper surface of the supporting plate, and an extension hook is connected at the pipe orifice of the telescopic pipe in a sliding manner; can be tightly hung on the inner frame during installation; the rope passes through the rope fixing ring to fix the netting, and the size and the weight of the single-piece modularized netting are greatly reduced, so that the single-piece modularized netting is more uniform in stress and not easy to damage; the modularized netting is installed through the rope fixing ring, and is not in direct contact with the inner frame, so that friction damage of the netting is reduced, and meanwhile, the modularized netting is fast to install and convenient to maintain in later period.
Further, the circumference outer wall of the counterweight base is provided with perforations distributed equidistantly; and the lower perforation is positioned near the bottom; when the device is used, the excrement falling on the bottom of the device is required to be flushed away, the device is not required to be lifted away, and the excrement can be flushed away from the perforation under the action of dark current.
Further, four to six mounting holes are formed in the bottom end of the counterweight base at equal intervals, plug pins are connected to the openings of the bottom ends of the mounting holes in a sliding mode, and compression springs are fixed between the top ends of the plug pins and the bottoms of the mounting holes; can be in the submarine earth with convex inserted pin pricking when the device sinks to the seabed, improve the stability of device, in case meet the stone, can have certain effect of dodging under compression spring's effect, avoid the stone to turn over the counter weight base top.
Further, a disturbance mechanism is arranged on the upper surface of the counterweight base close to the circumferential edge, the disturbance mechanism comprises an annular rail fixed on the upper surface of the counterweight base close to the circumferential edge, a rotating ring is rotatably connected to the circumferential inner wall of the annular rail, two convex plates are reserved on the circumferential outer wall of the rotating ring, and grid plates which are mutually in central symmetry are fixed on the lower surfaces of the convex plates; when the fish reef net cage is used, after the fish reef net cage is placed on the sea bottom for a period of time, the plankton nearby the device slowly leaves the sea bottom to be attached to the outer wall of the device under the disturbance action of the rotating grid plate, so that the fish in the device can eat the fish.
Further, a driving mechanism is fixed on the circumferential outer wall of the top frame and comprises a bearing frame fixed on the circumferential outer wall of the top frame, a long shaft rod horizontally arranged is rotatably connected to the top end of the bearing frame, a bevel gear is fixed in the middle of the long shaft rod, an outer barrel is fixed at one end, far away from the top frame, of the bearing frame, a coil spring is fixed at the position, close to the bottom of the barrel, of the circumferential outer wall of the outer barrel, the other end of the coil spring is fixed on the outer wall of the long shaft rod, a rotating disc is fixed at one end, close to the barrel opening, of the long shaft rod, a pull rope is wound on the circumferential outer wall of the rotating disc, and a floating ball is fixed at the top end of the pull rope; therefore, when the device is operated, the floating ball is pulled upwards intermittently to drive the long shaft rod to rotate forwards and reversely continuously, and power output is provided for the device.
Further, the bottom end of the bearing frame is rotatably connected with a vertical transmission rod, the top end and the bottom end of the transmission rod are respectively fixed with a driven gear and a driving gear, the upper surface of the rotating ring is fixed with a gear ring meshed with the driving gear, and the driven gear and the bevel gear are meshed with each other; the meshed gear mechanism can drive the disturbance mechanism at the bottom to operate.
Further, a paddle is fixed at one end of the long shaft rod far away from the outer barrel, and a transparent taper plate is fixed at the top end of the fixing ring; the quick water flow power can be provided for the upper surface of the transparent conical plate through the arrangement of the paddles so as to wash away soil falling on the transparent conical plate and keep the light transmission effect.
Further, a cleaning mechanism is arranged between the outer frame and the inner frame and comprises sliding clamping blocks which are connected to the outer upright post in a sliding manner, a C-shaped cleaning ring is fixed between all the sliding clamping blocks, bristles are fixed on the inner wall of the C-shaped cleaning ring, and extend into the inner frame; when the multifunctional net cover is maintained, the C-shaped cleaning ring is pulled to slide up and down on the outer wall of the outer upright post, so that soil adhered to the outer wall of the modularized net cover can be cleaned, and plankton can be drilled into the net cover to be eaten by fishes.
Further, a movable shaft is fixed at the position, close to the edge, of one side, far away from the barrel bottom, of the rotating disc, a connecting rod is sleeved on the movable shaft, the bottom end of the connecting rod is hinged with a clamping frame, and the clamping frame is fixed on the outer wall of the C-shaped cleaning ring; the clamping frame and the C-shaped cleaning ring can be driven to vertically move up and down through the rotation of the rotating disc.
The beneficial effects of the invention are as follows:
1. the counterweight base that sets up and the layer board that has certain space from the bottom, can be when fish in the inner frame produced the excrement when using, can fall into the space of the below of layer board automatically and wash away along with seabed undercurrent, and whole device is located the seabed moreover, has reduced the influence of stormy waves to the outside of device is provided with the outer stand of stronger guard action, prevents that the striking of some unknown sharp object from causing the damage to the net in the inner frame.
2. Through the arrangement of the rope fixing ring and the modularized netting, the netting can be fixed by the rope penetrating through the rope fixing ring, the size and the weight of the single modularized netting are greatly reduced, the stress is more uniform, and the single modularized netting is not easy to damage; the modularized netting is installed through the rope fixing ring, and is not in direct contact with the inner frame, so that friction damage of the netting is reduced, and meanwhile, the modularized netting is fast to install and convenient to maintain in later period.
3. The device can automatically insert the convex inserted pin into the seabed soil when the device is submerged into the seabed, so that the stability of the device is improved, and once stones are encountered, a certain avoiding effect can be achieved under the action of the compression spring, and the stones are prevented from overturning the counterweight base.
4. When the fish reef net cage is placed on the sea floor for a period of time, the plankton nearby the fish reef net cage slowly leaves the sea floor to be attached to the outer wall of the fish reef net cage under the disturbance action of the rotating grid plate, so that the fish in the fish reef net cage is beneficial to eating.
5. The device can be used for cleaning the soil stuck on the outer wall of the modularized netting by pulling the C-shaped cleaning ring to slide up and down on the outer wall of the outer upright post when in maintenance, so that plankton can be drilled into the netting to be eaten by fishes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a wave-shock-resistant high-strength fish reef net cage structure;
fig. 2 is a schematic diagram of a front view of a fish reef net cage structure with high strength for preventing wave shock according to the present invention;
FIG. 3 is a structural diagram of a disturbance mechanism of a wave-striking-prevention high-strength fish reef net cage structure;
FIG. 4 is a partial sectional explosion structure drawing of a rotary ring of a wave-striking-prevention high-strength fish reef net cage structure;
FIG. 5 is a block diagram of a cleaning mechanism in a wave-shock-resistant high-strength fish reef net cage structure;
FIG. 6 is a whole structure diagram of a supporting plate in the structure of the fish reef net cage with high strength for preventing wave shock;
figure 7 is an assembly diagram of a driving mechanism in a wave-striking-preventing high-strength fish reef net cage structure;
fig. 8 is an assembly structure diagram of an inserted pin of a wave-striking-prevention high-strength fish reef net cage structure.
In the figure: 1. a counterweight base; 2. a grid plate; 3. a ring rail; 4. an outer column; 5. an inner rod; 6. a top frame; 7. a fixing ring; 8. a transparent cone plate; 9. a driving mechanism; 91. an outer tub; 92. a coil spring; 93. a pull rope; 94. a rotating disc; 95. a long shaft lever; 96. a bearing bracket; 10. a connecting rod; 11. a modular netting; 12. sliding the clamping block; 13. a clamping frame; 14. a gear ring; 15. a rotating ring; 16. a drive gear; 17. inserting nails; 18. a rope fixing ring; 19. ear plates; 20. a transmission rod; 21. a C-shaped cleaning ring; 22. brushing; 23. a supporting plate; 24. a telescopic tube; 25. an extension hook; 26. a mounting hole; 27. compressing the spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to figures 1-8, the high-strength fish reef net cage structure for preventing rattling comprises a counterweight base 1 in a circular solid structure, wherein a plurality of outer upright posts 4 distributed at equal intervals are fixed at the top end of the counterweight base 1, and the same top frame 6 is fixed at the top ends of all the outer upright posts 4, wherein the counterweight base 1, the outer upright posts 4 and the top frame 6 form an outer frame, and an inner frame is inserted into the outer frame; the sleeve type structure is simple and stable, and the net cage is easy to install and capture; the inner frame comprises a fixed ring 7 with the diameter smaller than that of the top frame 6, wherein the fixed ring 7 is connected to the top of the top frame 6 in a locking manner, a cylindrical iron cage is fixed on the lower surface of the fixed ring 7, a supporting plate 23 is clamped at the bottom of the cylindrical iron cage, the whole supporting plate 23 is formed by welding stainless steel rods, a leak hole is reserved between the adjacent stainless steel rods, and a space is reserved between the lower surface of the supporting plate 23 and a plane where the bottom end of the counterweight base 1 is positioned; when fish in the inner frame produce excrement when using, can fall into the space of the below of layer board 23 automatically and wash away along with seabed undercurrent, whole device is located the seabed moreover, has reduced the influence of stormy waves to the outside of device is provided with the outer stand 4 of stronger guard action, prevents that the striking of some unknown sharp object from causing the damage to the net in the inner frame.
When in use, the cylindrical iron cage is composed of a plurality of inner rods 5 which are parallel to each other and distributed equidistantly, the circumference outer walls of all the inner rods 5 are fixed with tightening rings which are distributed equidistantly, and the tightening rings are sleeved with rope fixing rings 18 which are distributed equidistantly; ropes are penetrated between the rope fixing rings 18, the modularized netting 11 which is integrally spliced into a circular tubular structure is fixed on the circumferential inner wall of the inner frame through the ropes, and a circular bottom netting is arranged above the supporting plate 23; a plurality of telescopic pipes 24 which are distributed at equal intervals are fixed at the circumferential edge of the upper surface of the supporting plate 23, and an extension hook 25 is connected at the pipe orifice of the telescopic pipe 24 in a sliding manner; can be tightly hung on the inner frame during installation; through the arrangement of the rope fixing ring 18 and the modularized netting 11, the netting can be fixed by the rope penetrating through the rope fixing ring 18, and the size and the weight of the single modularized netting 11 are greatly reduced, so that the stress is more uniform and the netting is not easy to damage; the modularized netting 11 is installed through the rope fixing ring 18 and is not in direct contact with the inner frame, friction damage of the netting is reduced, and meanwhile the modularized netting is fast to install and convenient to maintain in the later period.
Referring to fig. 1, the circumferential outer wall of the counterweight base 1 is provided with perforations distributed equidistantly; and the lower perforation is positioned near the bottom; when the device is used, the excrement falling on the bottom of the device is required to be flushed away, the device is not required to be lifted away, and the excrement can be flushed away from the perforation under the action of dark current.
Referring to fig. 8, the bottom end of the counterweight base 1 is provided with four to six equidistant mounting holes 26, the bottom end opening of the mounting hole 26 is slidably connected with a plug pin 17, and a compression spring 27 is fixed between the top end of the plug pin 17 and the bottom of the mounting hole 26; the protruding inserted pin 17 can be inserted into the soil on the seabed when the device is submerged into the seabed, so that the stability of the device is improved, and once the device encounters a stone, a certain avoiding effect can be achieved under the action of the compression spring 27, so that the stone is prevented from overturning the counterweight base 1.
Referring to fig. 3-4, a disturbance mechanism is arranged on the upper surface of the counterweight base 1 near the circumferential edge, the disturbance mechanism comprises an annular rail 3 fixed on the upper surface of the counterweight base 1 near the circumferential edge, a rotating ring 15 is rotatably connected to the circumferential inner wall of the annular rail 3, two lugs 19 are reserved on the circumferential outer wall of the rotating ring 15, and grid plates 2 which are mutually in central symmetry are fixed on the lower surface of the lugs 19; when the fish reef net cage is used, after the fish reef net cage is placed on the sea bottom for a period of time, the plankton nearby the device slowly leaves the sea bottom to be attached to the outer wall of the device under the disturbance action of the rotating grid plate 2, so that the fish in the device can eat the fish.
Referring to fig. 3 and 7, a driving mechanism 9 is fixed on the circumferential outer wall of the top frame 6, the driving mechanism 9 comprises a bearing bracket 96 fixed on the circumferential outer wall of the top frame 6, a long shaft lever 95 horizontally arranged is rotatably connected to the top end of the bearing bracket 96, a conical gear is fixed in the middle of the long shaft lever 95, an outer barrel 91 is fixed at one end of the bearing bracket 96 far away from the top frame 6, a coil spring 92 is fixed at the position, close to the barrel bottom, of the circumferential outer wall of the outer barrel 91, the other end of the coil spring 92 is fixed on the outer wall of the long shaft lever 95, a rotating disc 94 is fixed at one end, close to the barrel mouth, of the long shaft lever 95, a pull rope 93 is wound on the circumferential outer wall of the rotating disc 94, and a floating ball is fixed at the top end of the pull rope 93; therefore, when in operation, the floating ball is pulled upwards intermittently to drive the long shaft lever 95 to rotate forwards and reversely continuously, so that power output is provided for the device.
Referring to fig. 3, a vertical driving rod 20 is rotatably coupled to a bottom end of a bearing frame 96, and driven gears and driving gears 16 are respectively fixed to top and bottom ends of the driving rod 20, and a gear ring 14 intermeshed with the driving gears 16 is fixed to an upper surface of the rotating ring 15, the driven gears and the bevel gears being intermeshed; the meshed gear mechanism can drive the disturbance mechanism at the bottom to operate.
Referring to fig. 1-2, a blade is fixed to an end of the long shaft 95 remote from the outer tub 91, and a transparent cone plate 8 is fixed to the top end of the fixing ring 7; the quick water flow power can be provided for the upper surface of the transparent conical plate 8 through the arrangement of the paddles so as to wash away the soil falling on the transparent conical plate 8, and the light transmission effect is maintained.
Referring to fig. 1 and 5, a cleaning mechanism is arranged between the outer frame and the inner frame, and comprises sliding clamping blocks 12 which are connected to the outer upright 4 in a sliding manner, a same C-shaped cleaning ring 21 is fixed between all the sliding clamping blocks 12, bristles 22 are fixed on the inner wall of the C-shaped cleaning ring 21, and the bristles 22 extend into the inner frame; when in maintenance, the C-shaped cleaning ring 21 is pulled to slide up and down on the outer wall of the outer upright post 4, so that soil stuck on the outer wall of the modularized netting 11 can be cleaned, and plankton can be drilled into the netting to be eaten by fishes.
Referring to fig. 5, a movable shaft is fixed to a side of the rotating disc 94, which is far from the bottom of the barrel, and is sleeved with a connecting rod 10, the bottom end of the connecting rod 10 is hinged with a clamping frame 13, and the clamping frame 13 is fixed to the outer wall of the C-shaped cleaning ring 21; the clamping frame 13 and the C-shaped cleaning ring 21 can be driven to vertically move up and down by the rotation of the rotating disc 94.
The device is installed; firstly, the modularized netting 11 is put together by ropes and is fixed on the rope fixing ring 18 on the inner rod 5; fixing a bottom net above the supporting plate 23, fixing the supporting plate 23 at the bottom end of the cylindrical iron cage, inserting the inner frame into the outer frame from the top end, and locking the relative positions of the top frame 6 and the fixing ring 7; then the water is slowly put into the sea bottom; during maintenance; intermittently pulling the floating ball at the top end of the pull rope 93 upward; driving the driving mechanism 9 to operate; and simultaneously drives the sweeping mechanism and the disturbance mechanism to operate; the C-shaped cleaning ring 21 is pulled to slide up and down on the outer wall of the outer upright post 4, so that soil stuck to the outer wall of the modularized netting 11 can be cleaned, and plankton can be drilled into the netting for being eaten by fishes; by driving the rotation ring 15 and the grid plate 2 to rotate, plankton nearby the device slowly leaves the sea bottom to be attached to the outer wall of the device under the disturbance action of the rotating grid plate 2, and the fish in the device can eat the fish conveniently.
Through the setting of paddle, provide quick rivers power for transparent taper plate 8's upper surface to wash away the earth that falls on transparent taper plate 8, keep the printing opacity effect.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a prevent rattling high strength fish reef net cage structure, includes counter weight base (1) that is ring shape solid structure, the top of counter weight base (1) is fixed with outer stand (4) that a plurality of equidistance distribute, and the top of all outer stands (4) is fixed with same top frame (6), wherein, counter weight base (1), outer stand (4) and top frame (6) constitute outer frame, the inside grafting of outer frame has the inner frame, and the inner frame includes lock catch connection at fixed ring (7) that top diameter is less than top frame (6) in top frame (6), and the lower surface of fixed ring (7) is fixed with cylindrical iron cage, and the bottom joint of cylindrical iron cage has layer board (23), its characterized in that, the whole of layer board (23) is formed by stainless steel pole welding, and leaves the leak between the adjacent stainless steel pole, leaves the space between the lower surface of layer board (23) and the plane that the bottom of counter weight base (1) is located;
a disturbance mechanism is arranged on the upper surface of the counterweight base (1) close to the circumferential edge, the disturbance mechanism comprises an annular rail (3) fixed on the upper surface of the counterweight base (1) close to the circumferential edge, the circumferential inner wall of the annular rail (3) is rotationally connected with a rotating ring (15), two lugs (19) are reserved on the circumferential outer wall of the rotating ring (15), and grid plates (2) which are mutually in central symmetry are fixed on the lower surface of the lugs (19);
the utility model provides a drive mechanism (9) are fixed with to the circumference outer wall of top frame (6), and drive mechanism (9) are including fixing bearing bracket (96) at the circumference outer wall of top frame (6), the top rotation of bearing bracket (96) is connected with long axostylus axostyle (95) that the level set up, and the centre of long axostylus axostyle (95) is fixed with the conical gear, the one end that top frame (6) was kept away from to bearing bracket (96) is fixed with outer bucket (91), and the circumference outer wall of outer bucket (91) is close to barrel head department and is fixed with wind spring (92), and the other end of wind spring (92) is fixed on the outer wall of long axostylus axostyle (95), and the circumference outer wall winding of long axostylus axostyle (95) is close to bung (94), and the top of stay cord (93) is fixed with the floater
The bottom end of the bearing frame (96) is rotationally connected with a vertical transmission rod (20), the top end and the bottom end of the transmission rod (20) are respectively fixed with a driven gear and a driving gear (16), the upper surface of the rotating ring (15) is fixed with a gear ring (14) meshed with the driving gear (16), and the driven gear and the bevel gear are meshed with each other;
a blade is fixed at one end of the long shaft rod (95) far away from the outer barrel (91), and a transparent conical plate (8) is fixed at the top end of the fixed ring (7);
a cleaning mechanism is arranged between the outer frame and the inner frame and comprises sliding clamping blocks (12) which are connected to the outer upright post (4) in a sliding manner, a C-shaped cleaning ring (21) is fixed between all the sliding clamping blocks (12), bristles (22) are fixed on the inner wall of the C-shaped cleaning ring (21), and the bristles (22) extend into the inner frame;
one side of the rotating disc (94) far away from the barrel bottom is fixed with a movable shaft close to the edge, the movable shaft is sleeved with a connecting rod (10), the bottom end of the connecting rod (10) is hinged with a clamping frame (13), and the clamping frame (13) is fixed on the outer wall of the C-shaped cleaning ring (21).
2. The high-strength fish reef net cage structure for preventing wave striking according to claim 1, wherein the cylindrical iron cage is composed of a plurality of inner rods (5) which are parallel and distributed equidistantly, the circumference outer walls of all the inner rods (5) are fixedly provided with tightening rings which are distributed equidistantly, and the tightening rings are sleeved with rope fixing rings (18) which are distributed equidistantly; ropes are penetrated between the rope fixing rings (18), the modularized netting (11) which is integrally spliced into a circular tubular structure is fixed on the circumferential inner wall of the inner frame through the ropes, and a circular bottom netting is arranged above the supporting plate (23); a plurality of telescopic pipes (24) which are distributed at equal intervals are fixed at the circumferential edge of the upper surface of the supporting plate (23), and an extension hook (25) is connected at the pipe orifice of the telescopic pipe (24) in a sliding manner.
3. The high-strength fish reef net cage structure for preventing wave striking according to claim 1 is characterized in that the circumference outer wall of the counterweight base (1) is provided with perforations distributed equidistantly; and the lower perforations are located near the bottom.
4. The high-strength fish reef net cage structure capable of preventing wave striking according to claim 1, wherein four to six equidistantly distributed mounting holes (26) are formed in the bottom end of the counterweight base (1), plug pins (17) are slidably connected to the bottom end openings of the mounting holes (26), and compression springs (27) are fixed between the top ends of the plug pins (17) and the bottoms of the mounting holes (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN116019042B (en) * | 2023-01-09 | 2024-05-17 | 安徽省农业科学院水产研究所 | Adjustable fish nest with anti-resistance function |
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| CN1178574C (en) * | 2002-07-20 | 2004-12-08 | 中国水产科学研究院黄海水产研究所 | Elevated live cage |
| US8028660B2 (en) * | 2006-10-10 | 2011-10-04 | Hawaii Oceanic Technology, Inc. | Automated positioning and submersible open ocean platform |
| CN201536556U (en) * | 2009-11-09 | 2010-08-04 | 浙江海洋学院 | Seabed anchoring and floating apparatus of deep water net cage |
| NO334624B1 (en) * | 2012-08-14 | 2014-04-28 | Smv Hydraulic As | Apparatus for cleaning a floating body and using the apparatus |
| CN103120138B (en) * | 2013-01-31 | 2015-01-07 | 浙江大学宁波理工学院 | Deepwater aquaculture net cage using wave energy |
| CN105684975A (en) * | 2016-04-18 | 2016-06-22 | 上海海洋大学 | Multifunctional artificial fish reef |
| CN107372260B (en) * | 2017-08-23 | 2020-09-01 | 浙江大学宁波理工学院 | Anchor type self-energy-supply semi-submersible aquaculture net cage |
| CN110100779A (en) * | 2019-05-07 | 2019-08-09 | 浙江海洋大学 | A kind of flexible floating fish reef for fish oviposition and child care |
| CN110800667B (en) * | 2019-11-28 | 2021-09-28 | 浙江海洋大学 | Automatic aquaculture net case of clean netting |
| CN110946101B (en) * | 2019-11-28 | 2021-10-26 | 浙江海洋大学 | Rotary aquaculture net cage |
| CN214961963U (en) * | 2021-05-24 | 2021-12-03 | 鲁东大学 | Lifting device for fishing of aquaculture net cage |
| CN216164452U (en) * | 2021-07-14 | 2022-04-05 | 阳江海纳水产有限公司 | Large-scale steel construction mariculture box with a net |
| CN113854215A (en) * | 2021-10-27 | 2021-12-31 | 陈东宽 | Aquaculture net cage |
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