CN113170751A - Deep open sea aquaculture net cage fishing gate component and net cage - Google Patents
Deep open sea aquaculture net cage fishing gate component and net cage Download PDFInfo
- Publication number
- CN113170751A CN113170751A CN202110483332.XA CN202110483332A CN113170751A CN 113170751 A CN113170751 A CN 113170751A CN 202110483332 A CN202110483332 A CN 202110483332A CN 113170751 A CN113170751 A CN 113170751A
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- 238000009360 aquaculture Methods 0.000 title claims abstract description 38
- 244000144974 aquaculture Species 0.000 title claims abstract description 38
- 241000251468 Actinopterygii Species 0.000 claims abstract description 55
- 238000005192 partition Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 41
- 230000033001 locomotion Effects 0.000 claims description 13
- 229920001903 high density polyethylene Polymers 0.000 claims description 5
- 239000004700 high-density polyethylene Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013316 zoning Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010071 organism adhesion Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
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- 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)
- Farming Of Fish And Shellfish (AREA)
Abstract
A deep open sea aquaculture net cage fishing gate subassembly and box with a net include: power element, lifting means, fishery door body, slide, fishery door body include fishery door frame, fishery door net head line, netting, and fishery door net head line includes: horizontal net head line of fishing gate, the vertical net head line of fishing gate, the fishing gate frame includes: fishing door side frame, the horizontal frame of fishing door, fishing door side frame includes: fishing door left side frame, fishing door right side frame, the horizontal frame of fishing door includes: fishing door upper ledge, fishing door end frame, fishing door left side frame or fishing door right side frame include: the fishing gate side frame lifting lug is provided with a side frame lifting lug hole connected with the fishing gate transverse net head; according to the deep open sea aquaculture net cage fishing door component and the net cage, the lifting component driven by the power element pulls the fishing door body to move up and down so as to open and close, intercommunication interconnection of all partitions in the aquaculture net cage is realized, and the fishing door component is arranged on the net cage partition net, so that all partitions of the net cage can be combined at any time according to the needs of aquaculture users, and the fish fry changing area is carried out.
Description
Technical Field
The invention relates to an additional device of a deep and open sea aquaculture net cage, in particular to a fishing gate component of the deep and open sea aquaculture net cage and the net cage.
Background
At present, domestic aquaculture net cages have no zoning aquaculture function or zoning function, but can not communicate all zones, and free combined aquaculture and separate aquaculture of the net cages can not be realized.
Disclosure of Invention
Based on this, it is necessary to provide a deep open sea aquaculture net cage fish gate assembly which realizes free and combined culture and separate culture.
A deep open sea aquaculture net cage fish gate assembly comprising: set up box with a net upper portion power component, by power component driven lifting unit, with lifting unit connects and carries out the fish door body of elevating movement, the slide of guide fish door body motion by lifting unit drive, the fish door body includes: the fishing gate frame, set up fishing gate net head line in the fishing gate frame, set up in the fishing gate frame and place in the netting on the fishing gate net head line, the fishing gate net head line includes: establish horizontal net foot of fishing gate in the fishing gate frame, set up and be in the vertical net foot of fishing gate in the fishing gate frame, the fishing gate frame includes: arrange the fishing door side frame of both sides in relatively, arrange the horizontal frame of fishing door about in relatively, the fishing door side frame includes: fishing gate left side frame, with the relative fishing gate right side frame that sets up of fishing gate left side frame, the horizontal frame of fishing gate includes: set up and be in fish-door upper ledge, the setting of upper end are arranged in relatively between fish-door left side frame and the fish-door right side frame fish-door underframe of lower extreme is arranged in relatively between fish-door left side frame and the fish-door right side frame, fish-door left side frame or fish-door right side frame include: the fishing door comprises a slide rail, a slide block matching part, a fishing door side frame body and a side frame lifting lug, wherein the slide rail is matched with the slide rail to move along the slide rail, the fishing door side frame body is connected with the slide block matching part, the side frame lifting lug is arranged on the fishing door side frame body, and a side frame lifting lug hole connected with a transverse net lacing line of the fishing door is formed in the side frame lifting lug.
In preferred embodiment, slider cooperation portion becomes trapezoidal cross-section setting, the one end of being connected with fishing door side frame body on the slider cooperation portion is the minor face, is close to relatively and enters into in the slide with the slide complex for long limit, fishing door side frame body includes: the side frame lifting lug is arranged on the side part of the side frame main body.
In a preferred embodiment, the fish gate upper frame or fish gate bottom frame comprises: the fishing portal transverse frame lifting lug is arranged on the side portion of the transverse frame body and is provided with a fishing portal transverse frame lifting lug hole connected with the fishing portal longitudinal net rope.
In the preferred embodiment, the vertical net lacing line of fishing door pass through the hasp connect in the horizontal frame lug hole of fishing door, the horizontal net lacing line of fishing door pass through the hasp connect in the side frame lug hole, the fishing door frame adopts the HDPE material, the etting adopts the polymer polyethylene material, be provided with a plurality of horizontal frame lugs of fishing door along the length direction interval on fishing door upper ledge or the fishing door underframe, be provided with the baffle on the fishing door upper ledge.
In a preferred embodiment, the fishing gate left frame or the fishing gate right frame is embedded in the slideway, and the slideway comprises: the cylindrical slide main part of arc cross-section and with the spout portion that the slide main part is connected, be provided with on the spout portion with the spout of slider cooperation portion, the spout becomes trapezoidal cross-sectional structure and opening little and gradually become big inwards by the opening, the cross-section of slide main part is big semicircle cross-section, be provided with the horizontal net twine hole of slide that supplies the horizontal net twine of box with a net to pass in the slide main part and supply the vertical net twine hole of slide that the vertical net twine of box with a net passed, the horizontal net twine hole of slide is provided with a plurality ofly along the vertical interval of slide main part, the corner of slide is passed by cambered surface or curved surface, the corner of fishing gate left side frame or fishing gate right side frame passes by cambered surface or curved surface transition.
In a preferable embodiment, the cross section of the sliding groove part is of a rectangular or square cross section structure which is matched with the side frame of the fishing gate and provided with an open sliding groove, the longitudinal net line holes of the sliding way are perpendicular to the transverse net line holes of the sliding way, the longitudinal net line holes of the sliding way longitudinally penetrate from one end part of the sliding way main body to the other end, the transverse net line holes of the sliding way transversely penetrate from one side part of the sliding way main body to the opposite side, the aperture of the longitudinal net line holes of the sliding way or the transverse net line holes of the sliding way is 1.5-2 times of the diameter of the net cage net line, the transverse net lines of the fishing gate are arranged at intervals of 2-3m, and the longitudinal net lines of the fishing gate are arranged at intervals of 2-3 m.
In a preferred embodiment, further comprising: the limiting cross beam is arranged on the slide way to limit the movement stroke of the fishing gate body, and is provided with a cross beam transverse net wire hole for a net cage transverse net wire to pass through and a cross beam longitudinal net wire hole for a net cage longitudinal net cage wire to pass through.
In a preferable embodiment, the limiting cross beam is arranged at the upper end of the slide way, the cross beam longitudinal mesh holes at the end of the limiting cross beam and the slide way longitudinal mesh holes are correspondingly arranged, the cross beam transverse mesh holes and the cross beam longitudinal mesh holes are staggered and arranged in a non-crossed manner, the cross beam transverse mesh holes penetrate from one end of the limiting cross beam to the other end along the length direction of the cross beam transverse mesh holes, the cross beam longitudinal mesh holes penetrate from the side part to the other side along the diameter direction of the circular section of the limiting cross beam, the cross beam longitudinal mesh holes are arranged at intervals along the length direction of the limiting cross beam, and the height of the slide way is 2-3 times of the height of the fishing gate body.
In a preferred embodiment, further comprising: the support of setting on the box with a net underframe of box with a net bottom the fishing door support of fishing door body, the lifting unit includes: the net cage comprises a winding drum, a fishing gate traction net head line and a counter, wherein the winding drum is arranged on an upper frame of the net cage and driven by a power element, the fishing gate traction net head line is wound or unwound by the winding drum and is connected with a fishing gate body, and the counter counts the winding stroke of the winding drum; when the fishing door is opened, the power element is controlled to be started, the power element drives the winding drum to rotate for winding, the fishing door traction net head line is driven to pull the fishing door body to lift along the slide way, the counter counts the winding stroke of the winding drum driving the fishing door traction net head line, the lifting height of the fishing door body is calculated, and when the fishing door body reaches the preset height or the specified height, the power element is controlled to stop working; if the fishing door is closed, the power element is controlled to be started to rotate reversely, the power element drives the winding drum to rotate to unreel, the fishing door traction net head line is driven to transfer the fishing door body to move downwards along the slide way, the counter counts the winding stroke of the fishing door traction net head line driven by the winding drum, the descending height of the fishing door body is calculated, and when the fishing door body reaches a preset position or an appointed position or reaches a fishing door support, the power element is controlled to stop working.
A deep open sea aquaculture cage comprising: the box with a net main part and set up the fishing gate subassembly at box with a net main part lateral part, be provided with in the box with a net main part and separate the net, the box with a net main part includes: the net cage frame, set up net cage headrope on the net cage frame, set up in the net cage frame and set up the net cage netting on the net cage headrope, the net cage frame includes: the net cage bottom frame relatively placed in the bottom, the net cage upper frame relatively placed in the upper portion, and the net cage side frame arranged on the side portion, the partition net comprises: net cage net and the net cage netting arranged on the net cage net, wherein the net cage net comprises: the net cage comprises a longitudinal net cage line and a transverse net cage line, wherein a gap is formed in the partition net, the fishing gate component and the gap are correspondingly arranged, and the fishing gate component is the fishing gate component.
According to the deep open sea aquaculture net cage fishing gate component and the net cage, the lifting component driven by the power element pulls and drives the fishing gate body to move up and down so as to be opened and closed, the interconnection of all the partitions in the aquaculture net cage is realized, the fishing gate component is arranged on the net cage partition net, so that not only can fish fries with different sizes be cultured in the same net cage, but also all the partitions of the net cage can be combined at any time according to the requirements of culture users, and the fish fries can be changed on the basis of not catching fishes; through setting up the motion of slide guide fishing door body, improve the stability of fishing door body motion, guarantee that it is promoting and transfer in-process next-door neighbour's box with a net netting to can guarantee that the fishing door body effectively separates each breed subregion when closing. The fishing door body adopts frame construction, and simple structure is reliable, through fishing door frame construction, fishing door and slide cooperation mode, slide and the connected mode of box with a net etc. realize the switching of fishing door through simple structure, reinforcing structural reliability, reduces the risk that each structure became invalid when the seabed operation. The connection mode is reliable, the driving is simple and reliable, the seawater corrosion and the marine organism adhesion of the fishing gate structure are reduced to a certain extent, and the reliability of the fishing gate is ensured to the maximum extent.
Drawings
Fig. 1 is a schematic view of a deep open sea aquaculture net cage according to an embodiment of the present invention;
FIG. 2 is a schematic view of a deep open sea farming cage fish gate assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of a fishing gate body according to an embodiment of the invention;
FIG. 4 is a schematic view of the engagement of a side frame of a fishing gate with a slideway in accordance with one embodiment of the present invention;
FIG. 5 is a schematic view of a fishing gate frame according to an embodiment of the invention;
FIG. 6 is a schematic view of a fishing gate cross frame according to an embodiment of the invention;
fig. 7 is a schematic view of a limiting beam according to an embodiment of the invention.
Detailed Description
As shown in fig. 1 to 7, a deep open sea aquaculture net cage fishing gate assembly 100 of the present invention comprises: the power element of the net cage 102, the lifting component 20 driven by the power element, the fishing gate body 40 connected with the lifting component 20 and driven by the lifting component 20 to move up and down, and the slideway 60 for guiding the movement of the fishing gate body 40 are arranged.
The fishing gate body 40 of the present embodiment includes: a fish gate frame 42, a fish gate net line 44 arranged in the fish gate frame 42, and a net 46 arranged in the fish gate frame 42 and arranged on the fish gate net line 44.
The following description will be made with reference to the direction of use of the net cage.
The fishing net 44 of the present embodiment includes: a fishing gate transverse net head line 442 arranged in the fishing gate frame 42 in a transverse direction, and a fishing gate longitudinal net head line 444 arranged in the fishing gate frame 42 in a longitudinal direction.
The fishing gate frame 42 of the present embodiment includes: the fishing gate side frames 422 are oppositely arranged at two sides, and the fishing gate transverse frames 424 are oppositely arranged at the upper part and the lower part.
The fishing gate side frame 422 of the present embodiment includes: a fishing gate left frame 421 and a fishing gate right frame 423 arranged opposite to the fishing gate left frame 421. The fishing gate cross frame 424 of the present embodiment includes: a fishing gate upper frame 425 arranged between the fishing gate left frame 421 and the fishing gate right frame 423 and oppositely arranged at the upper end, and a fishing gate bottom frame 427 arranged between the fishing gate left frame 421 and the fishing gate right frame 423 and oppositely arranged at the lower end.
The fishing gate left frame 421 or the fishing gate right frame 423 of the present embodiment includes: a slide block matching part 4222 which is matched with the slide way 60 and moves along the slide way, a fishing door side frame body 4224 connected with the slide block matching part 4222, and a side frame lifting lug 4226 arranged on the fishing door side frame body 4224. Preferably, the side frame lifting lug 4226 of the present embodiment is provided at a side portion of the side frame body 4224. The side frame lifting lug 4226 is provided with a side frame lifting lug hole 4221 connected with the fishing gate transverse net head line 442. Preferably, the transverse net 442 of the fishing gate of the present embodiment is connected to the side frame lifting lug hole 4221 by a locking buckle. Preferably, the corner of the fishing gate left frame 421 or the fishing gate right frame 423 of the present embodiment is transited by a cambered surface or a curved surface.
Preferably, the slider engagement portion 4222 of the present embodiment is provided with a trapezoidal cross section. The end of the slider matching part 4222 connected with the side frame body 4224 of the fishing door is a short side, and the end which is relatively close to and enters the slide way 60 and is matched with the slide way 60 is a long side.
The fishing gate side frame body 4224 of the present embodiment includes: a side frame main body 4228 having a rectangular or square cross section, and a side frame end 4229 having an arc cross section connected to the side frame main body 4228.
The fish gate upper frame 425 or the fish gate bottom frame 427 of the present embodiment includes: a column-shaped transverse frame body 4242 with an elliptic section and a fishing gate transverse frame lifting lug 4244 arranged at the side part of the transverse frame body 4242. The fishing gate transverse frame lifting lug 4244 is provided with a fishing gate transverse frame lifting lug hole 4241 connected with a fishing gate longitudinal net line 444.
Preferably, the longitudinal net line 444 of the fishery department of the embodiment is connected to the lifting lug hole 4241 of the horizontal frame of the fishery department through a lock catch.
Further, the fishing gate frame of the present embodiment is preferably made of HDPE (High Density Polyethylene). The netting of this embodiment is made of high molecular polyethylene.
Further, a plurality of fishing gate horizontal frame lifting lugs 4244 are arranged on the fishing gate upper frame 425 or the fishing gate bottom frame 427 at intervals along the length direction.
Preferably, the fish door upper frame 425 of this embodiment is provided with a baffle in order to prevent fish from jumping out of the gap.
The slideway 60 of the embodiment is provided with a pair of opposite side frames 422 of the fishing gate. Preferably, the fishing gate left frame 421 or the fishing gate right frame 423 is embedded in the slideway 60.
Further, the chute 60 of the present embodiment includes: a columnar slide main body 602 with an arc-shaped cross section, and a chute portion 604 connected to the slide main body 602. The corners of the chute 60 of this embodiment are transitioned by a curved surface.
The sliding groove part 604 of the embodiment is provided with a sliding groove 606 of a sliding block matching part 4222 of the fishing gate left frame 421 or the fishing gate right frame 423. The cross section of the sliding groove part 604 is in a rectangular or square cross section structure with a sliding groove matched with the side frame of the fishing gate.
Preferably, the slot 606 of this embodiment has a trapezoidal cross-section with a small opening and a gradually larger opening from the opening in order to insert and mount the side frame 422 of the door and to stabilize the movement of the door body.
The cross-section of the slide body 602 of this embodiment is a large semicircular cross-section. The slideway main body 602 of the embodiment is provided with a slideway transverse net wire hole 6022 for the net cage transverse net wire to pass through and a slideway longitudinal net wire hole 6024 for the net cage longitudinal net wire to pass through. The slideway transverse net hole 6022 is provided with a plurality of holes at intervals along the longitudinal direction of the slideway main body 602. The slideway transverse mesh hole 6022 and the slideway longitudinal mesh hole 6024 are arranged in the slideway main body 602 in a staggered way so as to avoid crossing or staggering together.
The slideway longitudinal mesh holes 6024 are arranged perpendicular to the slideway transverse mesh holes 6022. The slide longitudinal mesh hole 6024 of the present embodiment extends longitudinally from one end of the slide body 602 to the other. The slide transverse mesh holes 6022 of the present embodiment extend transversely from one side of the slide body 602 to the opposite side.
Further, preferably, the diameter of the longitudinal mesh holes or the transverse mesh holes of the slideway in the embodiment is 1.5-2 times of the diameter of the net cage mesh.
Further, preferably, the fishing gate transverse net lines of the embodiment are arranged at intervals of 2-3 m. The fishing gate longitudinal net lines of the embodiment are arranged at intervals of 2-3 m.
The deep open sea aquaculture net cage fishing gate assembly 100 of the present embodiment further comprises: a cylindrical limiting cross beam 80 arranged on the upper part of the slideway 60 for limiting the motion stroke of the fishing gate body 40. Preferably, the position-limiting cross beam 80 of the present embodiment is disposed at the upper end of the slide 60.
Preferably, the limiting cross beam 80 of the embodiment is provided with a cross beam transverse mesh line hole 82 through which a net cage transverse mesh line passes and a cross beam longitudinal mesh line hole 84 through which a net cage longitudinal mesh line passes. Preferably, the cross beam longitudinal mesh holes 84 at the end of the limiting cross beam 80 of the embodiment are arranged corresponding to the slide rail longitudinal mesh holes 6024.
In order to avoid the crossing of the transverse net ropes of the net cage and the longitudinal net ropes of the net cage when the net cage and the transverse net ropes of the net cage pass through, the transverse net rope holes 82 of the cross beam and the longitudinal net rope holes 84 of the cross beam are staggered to avoid crossing or staggered arrangement.
The cross member transverse mesh hole 82 of the present embodiment penetrates from one end of the limiting cross member 80 to the other end along the length direction thereof. The cross beam longitudinal mesh hole 84 of the present embodiment penetrates from the side to the other side along the diameter direction of the circular section of the limiting cross beam. Preferably, a plurality of the cross beam longitudinal mesh holes 84 of the embodiment are arranged at intervals along the length direction of the limiting cross beam 80. Further, preferably, the cross beam longitudinal mesh line hole 84 of the embodiment is not only arranged corresponding to the net cage longitudinal mesh line for the net cage longitudinal mesh line to pass through, but also arranged corresponding to the fishing gate traction mesh line 24 for the fishing gate traction mesh line 24 to pass through.
The deep open sea aquaculture net cage fishing gate assembly 100 of the present embodiment further comprises: a fish door support 30 arranged on the bottom frame of the net cage 102 for supporting the fish door body 40.
The lifting assembly 20 of the present embodiment includes: a winding drum 22 which is arranged on the upper frame of the net cage and driven by a power element, a fishing gate traction net head 24 which is wound or unwound by the winding drum and connected with a fishing gate body 40, and a counter for counting the winding stroke of the winding drum. The Fishery gate traction net line 24 of the embodiment passes through the limiting cross beam through the cross beam longitudinal net line hole 84 to be connected with the Fishery gate body 40.
When the fishing door is opened, the power element is controlled to be started, the power element drives the winding drum 22 to rotate for winding, the fishing door traction net head line 24 is driven to pull the fishing door body 40 to perform lifting motion along the slide way 60, the counter counts the winding stroke of the winding drum driving the fishing door traction net head line, so that the lifting height of the fishing door body 40 is calculated, and when the fishing door body 40 reaches the preset height or the specified height, the power element is controlled to stop working.
If the fishing door is closed, the power element is controlled to be started to rotate reversely, the power element drives the winding drum 22 to rotate for unwinding, the fishing door traction net head 24 is driven to lower the fishing door body 40 to move downwards along the slide way 60, the counter counts the winding stroke of the winding drum driving the fishing door traction net head 24, the descending height of the fishing door body 40 is calculated, and when the fishing door body 40 reaches a preset position or a specified position or reaches a fishing door supporting position, the power element is controlled to stop working.
As shown in fig. 1, a deep open sea aquaculture net cage 102 according to an embodiment of the present invention includes: a main body 50 of the net cage, and a fishing gate assembly 100 arranged at the side of the main body 50 of the net cage. The main body of the net cage is provided with a separation net. The net cage main body 50 includes: the net cage comprises a net cage frame 52, a net cage net wire 54 arranged on the net cage frame 52, and a net cage netting 56 arranged in the net cage frame 52 and arranged on the net cage net wire 54. The net cage frame 54 includes: a net cage bottom frame 542 oppositely arranged at the bottom, a net cage upper frame 544 oppositely arranged at the upper part, and net cage side frames arranged at the side parts. The partition net includes: a net cage net 54 and a net cage netting 56 arranged on the net cage net.
The net cage net mesh 54 includes: a longitudinal net cage mesh 542 arranged longitudinally and a transverse net cage mesh 544 arranged transversely. The side of the main net cage body 50 is provided with a notch. Fishing gate assembly 100 is positioned in correspondence with the gap. The winding drum 22 is disposed on the upper net cage frame 544 through a supporting structure 543 disposed on the upper net cage frame 544. The fishing door assembly of this embodiment is the fishing door assembly described above.
Preferably, the fishing gate transverse net head 442 on the fishing gate body 40 is arranged corresponding to the net cage transverse net head 544. When the fishing gate body 40 is closed, the fishing gate transverse net head line 442 is arranged corresponding to the net cage transverse net head line 544. The longitudinal net line 444 of the fishing gate on the fishing gate body 40 is arranged corresponding to the longitudinal net line 542 of the net cage.
The fishing gate component 100 is a lifting type fishing gate based on a deep open sea aquaculture net cage, and the intercommunication and interconnection of all partitions in the aquaculture net cage are realized. Through set up promotion formula fishing door body 40 on box with a net subregion partition net, not only can breed the fry of equidimension not in same box with a net, can merge each subregion of box with a net moreover according to breeding user's needs at any time, carry out the district that trades of fry on the basis of not catching the fish. Through designing reliable connected mode, choose suitable drive mode and material for use, reduce the sea water corrosion and the marine organism of fishing door structure to a certain extent and adhere to, furthest guarantees the reliability of fishing door.
The reel 22 is placed on the supporting structure 543 at the top of the net cage, and is connected to the fishing door body 40 through the fishing door traction net head 24, the power system of the aquaculture net cage provides power for the power element, the reel 22 is driven to rotate, the control system of the net cage timely controls the power element to start, stop and rotate forward and backward according to the requirement of aquaculture working conditions, the reel 22 is driven to start, stop and rotate forward and backward, and the reel 22 controls the opening, closing, lifting or descending of the fishing door body 40 to a set position or an appointed position by lifting or descending the fishing door traction net head 24. The winding drum 22 is provided with a turn number counter, information is integrated on a net cage automation system, and the lifting height of the fishing gate body 40 is calculated by calculating the formation of the winding drum 22.
The fishing door frame is made of HDPE, the netting is made of high-molecular polyethylene, and the mesh size is determined according to the specification of the fish cultured in the net cage and is consistent with the specification of the mesh of the net cage. The fishing door net head 44 is connected with the lifting lugs on the fishing door frame through the lock catches, and the netting is bound on the fishing door frame or connected by adopting a net cage and a netting.
The fishing door side frame 422 and the slideway 60 are made of solid materials, the cross sections of the two are in the shape shown in the fourth drawing, after the fishing door body 40 is installed, the fishing door side frame 422 is embedded into the slideway 60, so that the stability of the fishing door body 40 can be improved, the fishing door body is ensured to be close to a net cage net cover in the lifting and lowering processes, and the fishing door body 40 can be ensured to be effectively separated from each breeding partition when being closed. Meanwhile, the fishing gate side frame 422 is provided with a side frame lifting lug 4226, so that the fishing gate transverse net head 442 and the net can be arranged conveniently. The slide ways 60 are oppositely arranged on two sides of the fishing gate body 40. A plurality of runner transverse mesh holes 6022 and a runner longitudinal mesh hole 6024 are provided in the single runner 60. The diameter of the slide way transverse net mesh 6022 is determined according to the diameter of the net cage transverse net mesh 544. The diameter of the slide longitudinal net mesh 6024 is determined according to the diameter of the net cage longitudinal net mesh 542. The plurality of net cage transverse net ropes 544 respectively pass through the plurality of slideway transverse net rope holes 6022, and the net cage longitudinal net rope 542 passes through the slideway longitudinal net rope holes 6024, so that the slideway 60 is reliably fixed on the net cage net rope.
The cross-sectional shape of the fish door upper frame 425 or the fish door bottom frame 427 of the embodiment is as shown in fig. 6, and meanwhile, a plurality of fish door horizontal frame lifting lugs 4244 are arranged on the fish door upper frame 425 or the fish door bottom frame 427, so that the fish door longitudinal net 444 and the hanging net can be arranged conveniently, and the metal structures in the fish door body 40 are all subjected to corrosion prevention treatment.
As shown in fig. 7, the cross section of the limiting beam 80 is circular and solid, and 1 transverse mesh line hole 82 is axially arranged along the limiting beam 80, so that the transverse mesh line 544 of the net cage can conveniently pass through the limiting beam 80. Preferably, the cross-beam cross-net hole 82 is disposed along the center line of the position-limiting cross-beam 80. The limiting cross beam 80 is provided with a plurality of cross beam longitudinal net wire holes 84, so that the net cage longitudinal net wire 542 and the fishing portal traction net wire 24 can conveniently pass through the limiting cross beam 80, the limiting cross beam 80 can be fixed on the net cage net wire, and the work of the fishing portal traction net wire 24 is not influenced.
The power system of the fishing gate assembly 100 of this embodiment is coupled to the control system of the cage. When the fishing gate is opened to needs, the staff sends the instruction to control system, open the switch of control power component, control power component work, drive reel 22 rotates, then reel 22 forward rotation promotes fishing gate and pulls the net head line 24, pull fishing gate body 40 upward movement, because the fixed action of slide 60, avoid rocking by a wide margin of fishing gate body 40, treat when the number of turns of counter reaches the specified value on the reel 22, fishing gate body 40 reachs the assigned height, the staff closes the switch of opening control power component. On the contrary, when the fishing gate needs to be closed, the power element is controlled to be started to rotate reversely, then the winding drum 22 rotates reversely to put the fishing gate traction net head 24 down, so that the fishing gate body 40 moves downwards, and when the number of turns of the counter on the winding drum 22 reaches a specified value, the fishing gate body 40 is closed, and the power element is controlled to be closed.
The fishing gate component 100 based on the deep and open sea aquaculture net cage and the net cage 102 realize the intercommunication and interconnection of all the subareas in the aquaculture net cage. By arranging the fishing gate assembly 100 on the partition net of the net cage, not only can the fry with different sizes be cultured in the same net cage, but also all partitions of the net cage can be combined at any time according to the needs of culture users, and the fish fry can be changed on the basis of not catching fish. The fishing door body 40 is driven by the winding drum 22, is connected to the electric power system and the control system of the net cage, and can remotely control the lifting type fishing door to be opened and closed. In addition, the fishing door body 40 is indirectly fixed on the net cage net rope by the connection of the fishing door side frame and the slide way and the connection of the slide way and the net cage net rope, so that the stability of the fishing door body is enhanced, and the fishing door is simple in structure and high in reliability.
Preferably, the height of the slide way 60 of the embodiment is 2 to 3 times of the height of the fishing gate body 40. Preferably, the height of the slideway 60 of the embodiment is 2.5 times of the height of the lifting type fishing gate body 40, the slideway 60 is arranged on the longitudinal net rope of the net cage and is attached to the subarea framework at the bottom of the net cage but is not directly connected with the net cage framework, the slideway 60 is solid, a slideway transverse net rope hole 6022 and a slideway longitudinal net rope hole 6024 are arranged in the slideway 60, the net cage longitudinal net rope 542 passes through the slideway 60 along the slideway longitudinal net rope hole 6024, and the net cage transverse net rope 544 passes through the slideway 60 through the slideway transverse net rope hole 6022, so that the aim of fixing the slideway is fulfilled.
The distance between the transverse net line 442 of the fishing gate and the longitudinal net line 444 of the fishing gate is determined according to the distance between the net cages, and is generally 2-3 m. The fishing gate body 40 of the embodiment is at least provided with 2 fishing gate longitudinal net lines and 1 fishing gate transverse net line.
The distance between the fishing gate transverse net line 442 and the net cage transverse net line 544 is about the height of the section of the fishing gate side frame. In order to ensure the sealing performance of the fishing gate, the distance is not too large, and is generally 0.8-1.1 times of the height of the section of the side frame of the fishing gate.
The horizontal frame of fishing door and fishing door side frame lug connection of this embodiment, prefabricated in-process is as a whole with each frame through welded connection.
When the transverse frame of the fish door is prefabricated, the lifting lugs 4244 of the transverse frame of the fish door are embedded at the designed positions, the lifting lugs 4244 of the transverse frame of the fish door are arranged in a protruding mode in parallel to the cross section of the transverse frame of the fish door, and the longitudinal mesh line 444 of the fish door penetrates through the lifting lug holes 4241 of the transverse frame of the fish door of the lifting lugs 4244 of the transverse frame of the fish door.
In the embodiment, the longitudinal mesh holes 84 of the cross beam of the limiting cross beam 80 are perpendicular to the transverse mesh holes 82 of the cross beam, and the distance between the longitudinal mesh holes and the transverse mesh holes is 3-4 times of the diameter of the mesh holes.
The fishing gate body 40 of this embodiment is connected with slide 60 and the embedding is installed in slide 60, and the upper portion frame of fishing gate body 40 sets up the baffle, and when fishing gate body 40 closed, each division of the whole each breed area that slide 60 and fishing gate body 40 constitute to guarantee its leakproofness, prevent that the fry from jumping out.
The aperture of the mesh line holes on the slideway 60 and the limiting cross beam 80 is 1.5-2 times of the diameter of the mesh line of the net cage, so that the mesh line can pass through the slideway conveniently during installation, and meanwhile, the slideway can be prevented from moving on a large scale.
According to the invention, the lifting type fish door body is arranged on the separation netting of the culture subarea, so that the separation and communication of culture areas in the net cage are further realized, the fish door body can be opened or closed according to culture needs, and the district-changing culture and the like can be carried out according to the growth condition of fish fries. According to the invention, the fishing door is opened and closed through a simple structure by virtue of the fishing door frame structure, the matching mode of the fishing door and the slideway, the connection mode of the slideway and the net cage and the like, so that the structural reliability is enhanced, and the failure risk of each structure during seabed operation is reduced.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a deep open sea aquaculture net case fishing gate subassembly which characterized in that includes: set up box with a net upper portion power component, by power component driven lifting unit, with lifting unit connects and carries out the fish door body of elevating movement, the slide of guide fish door body motion by lifting unit drive, the fish door body includes: the fishing gate frame, set up fishing gate net head line in the fishing gate frame, set up in the fishing gate frame and place in the netting on the fishing gate net head line, the fishing gate net head line includes: establish horizontal net foot of fishing gate in the fishing gate frame, set up and be in the vertical net foot of fishing gate in the fishing gate frame, the fishing gate frame includes: arrange the fishing door side frame of both sides in relatively, arrange the horizontal frame of fishing door about in relatively, the fishing door side frame includes: fishing gate left side frame, with the relative fishing gate right side frame that sets up of fishing gate left side frame, the horizontal frame of fishing gate includes: set up and be in fish-door upper ledge, the setting of upper end are arranged in relatively between fish-door left side frame and the fish-door right side frame fish-door underframe of lower extreme is arranged in relatively between fish-door left side frame and the fish-door right side frame, fish-door left side frame or fish-door right side frame include: the fishing door comprises a slide rail, a slide block matching part, a fishing door side frame body and a side frame lifting lug, wherein the slide rail is matched with the slide rail to move along the slide rail, the fishing door side frame body is connected with the slide block matching part, the side frame lifting lug is arranged on the fishing door side frame body, and a side frame lifting lug hole connected with a transverse net lacing line of the fishing door is formed in the side frame lifting lug.
2. The deep open sea aquaculture net cage fishing gate assembly of claim 1, wherein the slider cooperation portion is trapezoidal in cross-section, the one end of slider cooperation portion with the fishing gate side frame body coupling is the minor face, is close to relatively and enters the slide in with the slide complex for the long limit, the fishing gate side frame body includes: the side frame lifting lug is arranged on the side part of the side frame main body.
3. The deep open sea aquaculture net cage fish gate assembly of claim 1, wherein said fish gate upper frame or fish gate bottom frame comprises: the fishing portal transverse frame lifting lug is arranged on the side portion of the transverse frame body and is provided with a fishing portal transverse frame lifting lug hole connected with the fishing portal longitudinal net rope.
4. The deep open sea aquaculture net cage fishing gate assembly according to claim 3, wherein the fishing gate longitudinal net line is connected to the fishing gate transverse frame lifting lug holes through lock catches, the fishing gate transverse net line is connected to the side frame lifting lug holes through lock catches, the fishing gate frame is made of HDPE materials, the netting is made of high-molecular polyethylene materials, a plurality of fishing gate transverse frame lifting lugs are arranged on the fishing gate upper frame or the fishing gate bottom frame at intervals along the length direction, and the fishing gate upper frame is provided with a baffle.
5. The deep open sea aquaculture net cage fish door assembly of any one of claims 1 to 4, wherein said fish door left frame or fish door right frame is embedded in said slide, said slide comprising: the cylindrical slide main part of arc cross-section and with the spout portion that the slide main part is connected, be provided with on the spout portion with the spout of slider cooperation portion, the spout becomes trapezoidal cross-sectional structure and opening little and gradually become big inwards by the opening, the cross-section of slide main part is big semicircle cross-section, be provided with the horizontal net twine hole of slide that supplies the horizontal net twine of box with a net to pass in the slide main part and supply the vertical net twine hole of slide that the vertical net twine of box with a net passed, the horizontal net twine hole of slide is provided with a plurality ofly along the vertical interval of slide main part, the corner of slide is passed by cambered surface or curved surface, the corner of fishing gate left side frame or fishing gate right side frame passes by cambered surface or curved surface transition.
6. The deep open sea aquaculture net cage fishing gate assembly according to claim 5, wherein the cross section of the sliding groove portion is of a rectangular or square cross section structure which is matched with the side frame of the fishing gate and provided with an open sliding groove, the longitudinal net line holes of the sliding way are perpendicular to the transverse net line holes of the sliding way, the longitudinal net line holes of the sliding way longitudinally penetrate from one end portion of the sliding way main body to the other end portion, the transverse net line holes of the sliding way transversely penetrate from one side portion of the sliding way main body to the opposite side portion, the diameter of the longitudinal net line holes of the sliding way or the transverse net line holes of the sliding way is 1.5-2 times of the diameter of the net cage net line, the transverse net lines of the fishing gate are arranged at intervals of 2-3m, and the longitudinal net line holes of the fishing gate are arranged at intervals of 2-3 m.
7. The deep open sea aquaculture net cage fish gate assembly of claim 5, further comprising: the limiting cross beam is arranged on the slide way to limit the movement stroke of the fishing gate body, and is provided with a cross beam transverse net wire hole for a net cage transverse net wire to pass through and a cross beam longitudinal net wire hole for a net cage longitudinal net cage wire to pass through.
8. The deep open sea aquaculture net cage fishing gate assembly according to claim 7, wherein the limiting cross beam is arranged at the upper end of the slide way, the cross beam longitudinal net hole at the end of the limiting cross beam is arranged corresponding to the slide way longitudinal net hole, the cross beam transverse net hole and the cross beam longitudinal net hole are staggered and arranged in a non-crossed manner, the cross beam transverse net hole penetrates from one end of the limiting cross beam to the other end along the length direction of the cross beam transverse net hole, the cross beam longitudinal net hole penetrates from the side to the other side along the diameter direction of the circular cross section of the limiting cross beam, the cross beam longitudinal net hole is arranged in a plurality of intervals along the length direction of the limiting cross beam, and the height of the slide way is 2-3 times of the height of the fishing gate body.
9. The deep open sea aquaculture cage fish gate assembly of any one of claims 1 to 4, further comprising: the support of setting on the box with a net underframe of box with a net bottom the fishing door support of fishing door body, the lifting unit includes: the net cage comprises a winding drum, a fishing gate traction net head line and a counter, wherein the winding drum is arranged on an upper frame of the net cage and driven by a power element, the fishing gate traction net head line is wound or unwound by the winding drum and is connected with a fishing gate body, and the counter counts the winding stroke of the winding drum; when the fishing door is opened, the power element is controlled to be started, the power element drives the winding drum to rotate for winding, the fishing door traction net head line is driven to pull the fishing door body to lift along the slide way, the counter counts the winding stroke of the winding drum driving the fishing door traction net head line, the lifting height of the fishing door body is calculated, and when the fishing door body reaches the preset height or the specified height, the power element is controlled to stop working; if the fishing door is closed, the power element is controlled to be started to rotate reversely, the power element drives the winding drum to rotate to unreel, the fishing door traction net head line is driven to transfer the fishing door body to move downwards along the slide way, the counter counts the winding stroke of the fishing door traction net head line driven by the winding drum, the descending height of the fishing door body is calculated, and when the fishing door body reaches a preset position or an appointed position or reaches a fishing door support, the power element is controlled to stop working.
10. The utility model provides a deep open sea aquaculture net case which characterized in that includes: the box with a net main part and set up the fishing gate subassembly at box with a net main part lateral part, be provided with in the box with a net main part and separate the net, the box with a net main part includes: the net cage frame, set up net cage headrope on the net cage frame, set up in the net cage frame and set up the net cage netting on the net cage headrope, the net cage frame includes: the net cage bottom frame relatively placed in the bottom, the net cage upper frame relatively placed in the upper portion, and the net cage side frame arranged on the side portion, the partition net comprises: net cage net and the net cage netting arranged on the net cage net, wherein the net cage net comprises: a longitudinal net cage line and a transverse net cage line, wherein a gap is arranged on the partition net, the fishing gate component is arranged corresponding to the gap, and the fishing gate component is the fishing gate component according to any one of claims 1-9.
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| CN202110483332.XA CN113170751B (en) | 2021-04-30 | 2021-04-30 | Deep open sea aquaculture net cage fishing gate component and net cage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117356497A (en) * | 2023-10-23 | 2024-01-09 | 广东精铟海洋工程股份有限公司 | Lifting type deep sea aquaculture net cage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917274Y (en) * | 2006-06-21 | 2007-07-04 | 陈棠堂 | Simple composite side lifting net cage |
| CN102132676A (en) * | 2010-01-25 | 2011-07-27 | 张畅 | Automatic control platform for fish and using method thereof |
| CN104542392A (en) * | 2014-12-25 | 2015-04-29 | 莆田市山海天农业发展有限公司 | Miichthys miiuy breeding equipment and miichthys miiuy breeding method using equipment |
| CN107173290A (en) * | 2017-06-14 | 2017-09-19 | 盐城正荣生态渔业有限公司 | movable aquiculture net cage |
| CN107494366A (en) * | 2017-09-15 | 2017-12-22 | 合肥学院 | A kind of quadra net cage group of intercommunication |
| CN107711652A (en) * | 2017-09-21 | 2018-02-23 | 浙江海洋大学 | Sector cultivation etting |
| WO2021031683A1 (en) * | 2019-08-19 | 2021-02-25 | 五邑大学 | Liftable freshwater aquaculture safety fence |
-
2021
- 2021-04-30 CN CN202110483332.XA patent/CN113170751B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2917274Y (en) * | 2006-06-21 | 2007-07-04 | 陈棠堂 | Simple composite side lifting net cage |
| CN102132676A (en) * | 2010-01-25 | 2011-07-27 | 张畅 | Automatic control platform for fish and using method thereof |
| CN104542392A (en) * | 2014-12-25 | 2015-04-29 | 莆田市山海天农业发展有限公司 | Miichthys miiuy breeding equipment and miichthys miiuy breeding method using equipment |
| CN107173290A (en) * | 2017-06-14 | 2017-09-19 | 盐城正荣生态渔业有限公司 | movable aquiculture net cage |
| CN107494366A (en) * | 2017-09-15 | 2017-12-22 | 合肥学院 | A kind of quadra net cage group of intercommunication |
| CN107711652A (en) * | 2017-09-21 | 2018-02-23 | 浙江海洋大学 | Sector cultivation etting |
| WO2021031683A1 (en) * | 2019-08-19 | 2021-02-25 | 五邑大学 | Liftable freshwater aquaculture safety fence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117356497A (en) * | 2023-10-23 | 2024-01-09 | 广东精铟海洋工程股份有限公司 | Lifting type deep sea aquaculture net cage |
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