CN115868441A - Aquaculture net cage device based on accurate cultivation - Google Patents
Aquaculture net cage device based on accurate cultivation Download PDFInfo
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- CN115868441A CN115868441A CN202310017665.2A CN202310017665A CN115868441A CN 115868441 A CN115868441 A CN 115868441A CN 202310017665 A CN202310017665 A CN 202310017665A CN 115868441 A CN115868441 A CN 115868441A
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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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Abstract
The invention discloses an aquaculture net cage device based on precise aquaculture, which comprises a net cage frame body, wherein lower horizontal pipes are respectively arranged on two sides of the net cage frame body, an upper end corner of the net cage frame body is connected with the lower horizontal pipes, a second floating barrel is arranged between the end parts of the two lower horizontal pipes, a medicine bath box is nested at the lower part of the net cage frame body, a flat sleeve notch is arranged on the front side wall surface of the medicine bath box, a first sealing plate is arranged on the flat sleeve notch, first floating barrels are respectively arranged on two sides of the medicine bath box, a vertical sleeve is arranged in the center of the lower horizontal pipe, a hanging and pulling support is arranged on the two vertical sleeves, a driving structure is arranged between the hanging and pulling support and the vertical sleeve, and a locking structure is arranged on the driving structure. According to the invention, based on the requirement of the medicated bath for precise aquaculture, the self-floating medicated bath box matched with the hanging and pulling of the net cage is arranged, the growth condition of fishes can be observed after the net cage is lifted manually, quantitative pesticide application is convenient, and the water storage tank is arranged aiming at the convenience of recovering liquid medicine, so that the fish can be moved to the bank for extraction and treatment at the later stage conveniently.
Description
Technical Field
The invention relates to the technical field of aquaculture net cages, in particular to an aquaculture net cage device based on precise aquaculture.
Background
The aquaculture net cage is mainly used in a larger water body, and the water body exchange between the inside and the outside of the net cage is carried out through the meshes, so that a running water environment suitable for fish life is formed in the net cage, and the aquaculture net cage has the characteristics of high investment, high yield and high benefit. The net cages of the existing net cage culture are high in density, fish diseases are easily caused by high-density aquaculture, the medicine application amount can be preferably determined according to the growth condition of fishes when the cultured fishes are subjected to medicated bath treatment, the fishes are easy to kill the fishes due to large medicine amount, and the treatment effect cannot be achieved due to small medicine amount.
At present, related researches are few, related matched net cages and equipment are few, and therefore a great deal of work has been done for the reasons, for example, a Chinese patent (CN 112704034A) proposed by us discloses an aquaculture net cage convenient for accurate feeding and dosing and a corresponding feeding and dosing method. In order to fill the blank of the prior art, the invention comprises a net box frame, a net body, a corrugated hose type isolation sleeve, a hollow sinking-floating ring and a high-pressure gas tank, wherein the corrugated hose type isolation sleeve is sleeved outside the net box frame and the net body, the upper edge of the corrugated hose type isolation sleeve is directly or indirectly fixed on the floating frame, the lower edge of the corrugated hose type isolation sleeve is fixed on the hollow sinking-floating ring, the upper surface of the hollow sinking-floating ring is provided with an exhaust pipe and an upper pipe, the lower surface of the hollow sinking-floating ring is provided with a water inlet pipe and a lower pipe, the exhaust pipe and the water inlet pipe are respectively provided with a ball valve, the ball valves are respectively provided with operating rods, a linkage rod is arranged between the two operating rods, the upper pipe is communicated with the high-pressure gas tank through a hose and a manual gas adding valve, the lower pipe is connected with a manual valve through a hose, and the high-pressure gas tank is provided with an air compressor. The invention has simple structure, convenient use, difficult diffusion of feeding and pesticide application, less waste and high efficiency, and is suitable for various aquaculture. However, a ship body with higher cost needs to be equipped, a plurality of devices need to be equipped in the ship body, and therefore after further research, a net cage device which is more convenient to use is developed, a self-floating type medicated bath box is arranged, growth conditions of fishes can be observed after the net cage is lifted manually, and quantitative pesticide application is facilitated.
Disclosure of Invention
Aiming at the existing problems, the invention provides an aquaculture net cage device based on precise aquaculture, which is characterized in that a self-floating type medicated bath box matched with the net cage to be lifted and used is arranged based on the medicated bath requirement of the precise aquaculture, the growth condition of fishes can be observed after the net cage is lifted manually, quantitative pesticide application is facilitated, and a water storage tank is arranged aiming at the convenience of liquid medicine recovery, so that the fishes can be conveniently moved to the shore for extraction treatment in the later period.
The technical scheme of the invention is as follows:
the invention provides an aquaculture net cage device based on precise aquaculture, which comprises second buoys, a net cage frame body, a traction cable and lower horizontal pipes, wherein the front side and the rear side of the net cage frame body are respectively provided with the lower horizontal pipes, four end corners at the upper end of the net cage frame body are respectively connected with the lower horizontal pipes through the traction cable, the second buoys are respectively arranged between the left ends and the right ends of the two lower horizontal pipes, the lower part of the net cage frame body is nested with a medicine bath box, the front side wall surface of the medicine bath box is provided with a horizontal sleeve opening for allowing the net cage frame body to horizontally slide out relative to the medicine bath box, a first sealing plate for vertically inserting and sealing the horizontal sleeve opening is detachably arranged on the horizontal sleeve opening, the two outer side walls at the left side of the medicine bath box are respectively provided with a first buoy, the two first buoys are positioned between the two second buoys, the center of the horizontal pipes is provided with a vertical sleeve extending upwards, a hanging and pulling support for pulling the net cage body to vertically move upwards is arranged between the two vertical sleeves, and a hanging and pulling structure is arranged between the two vertical sleeves, and the driving structure is arranged on the driving structure for limiting the net cage frame body in the vertical pulling and limiting the vertical pulling and lifting stroke of the net cage body.
Furthermore, a second sealing plate is detachably and hermetically arranged on the rear side of the medicated bath box and at the rear part of the net cage body, and the second sealing plate detachably isolates the rear part of the medicated bath box from the water storage tank in the medicated bath box.
Further, the bottom of storage water tank is the downward concave curve, the bottom surface of storage water tank is less than the anterior bottom surface of dipping case, the focus of dipping case moves backward, the rear end of first flotation pontoon surpasss the rear end face of dipping case, the front end of first flotation pontoon is in the rear side of dipping case preceding terminal surface.
Further, the part that the downside of lower horizontal pipe corresponds the left and right sides of dipping bath case is equipped with the grafting hornblock respectively, the left and right sides of dipping bath case corresponds the side slide that link up around the grafting hornblock is equipped with, the grafting hornblock inserts the side slide and live dipping bath case bracket for the gravity of dipping bath case is shared by first flotation pontoon and second flotation pontoon simultaneously.
Further, hang and draw supporting structure and include that the level pipe, movable tube, erect and draw cable, slant cable and center locking piece, the embedding of vertical telescopic upper end has the movable tube, two be equipped with the level pipe between the upper end of movable tube, the central authorities of going up the horizontal tube are equipped with erects and draw the cable, erect and draw the cable central authorities of the upper end of box with a net framework of droing, the lower extreme of erectting to draw the cable is connected with four slant cables that disperse the extension through center locking piece, the slant cable corresponds and connects on the end angle of box with a net framework.
Further, the drive structure includes vertical rack, meshing tooth, drive box, pivot and crank, the fixed drive box that is provided with in vertical telescopic upper end right side, it has the pivot to run through around in the drive box left and right sides, the pivot is in the partial nested meshing tooth that has in the drive box, the movable tube leans on the slot that is equipped with vertical extension on the lateral wall to the drive box, the vertical rack that is in the same place with the meshing tooth meshing is equipped with in the slot, and the tip that the drive box was stretched out in the pivot is equipped with and is used for manual drive pivot pivoted crank.
Further, the locking structure comprises a stop block, a square hole, a compression spring, a guide rod, a guide round hole and a ratchet wheel, wherein the meshed teeth are provided with concentric ratchet wheels towards the end face far away from the net cage frame body, the stop block is pressed between the ratchets on the upper left side of the ratchet wheel, the square hole used for enabling the stop block to stretch out of the driving box towards the far away from the net cage frame body is arranged on the driving box, the guide rod used for penetrating through the guide round hole in the stop block is arranged between the vertical extending side wall and the upper side wall and between the vertical extending side wall and the lower side wall of the square hole, and the compression spring is embedded in the part of the guide rod between the stop block and the inner wall on the upper side of the square hole.
Further, the second lasso has nested respectively on the front and back both ends of second flotation pontoon, the upside of second lasso is equipped with and is used for nesting on corresponding lower horizontal pipe tip and control the butt joint sleeve that extends, the left and right sides symmetry of the vertical face of second flotation pontoon axis of butt joint telescopic upside is equipped with the locking pinhole, the both ends of lower horizontal pipe imbed respectively in the butt joint sleeve's that corresponds half, the downthehole screw thread of locking pinhole that corresponds on the butt joint sleeve has inserted the pin joint bolt, the pin joint bolt stretches into the partial screw thread embedding in corresponding sleeve at the tip of corresponding lower horizontal pipe.
Furthermore, a first ferrule is nested on the first buoy, and the first ferrule is arranged on the corresponding side wall of the medicated bath box.
Further, the front end of the medicated bath box is positioned in front of the front side of the lower horizontal pipe.
Due to the adoption of the technology, compared with the prior art, the invention has the following specific positive beneficial effects:
1. according to the invention, based on the requirement of medicated bath for precise aquaculture and based on the requirement of medicated bath for precise aquaculture, the self-floating medicated bath boxes matched with the suspended and pulled net cages are arranged, the growth conditions of fishes can be observed after the net cages are suspended manually, quantitative pesticide application is convenient, namely, the left and right sides of the medicated bath boxes are respectively provided with a first buoy, the medicated bath boxes float under the action of the two first buoys before the net cage frame bodies are sleeved with the medicated bath boxes, and the medicated bath boxes are not required to be directly placed on a ship, so that the size of the ship body can be smaller, flexible and convenient, a plurality of medicated bath boxes can be directly hooked behind the ship body, and meanwhile, suspended and pulled supports capable of driving the net cage frame bodies to move upwards are arranged on lower horizontal pipes corresponding to the net cage frame bodies, after the net cage frame bodies move upwards, the corresponding medicated bath boxes can be sequentially and correspondingly sleeved on the corresponding net cage frame bodies respectively after the first sealing plates are opened, the use is convenient, and the medicated bath efficiency can be effectively improved.
2. Aiming at the convenience of recycling the liquid medicine and avoiding the pollution of the liquid medicine to the aquaculture water body, the rear part of the medicated bath box is provided with a water storage tank which is concave downwards and is convenient for containing the liquid medicine, after the medicated bath is finished, the liquid medicine in the front part of the medicated bath box can flow into the water storage tank at the rear part of the medicated bath box by upwards drawing out the second sealing plate, the liquid medicine can be separated from the aquaculture water body by inserting the second sealing plate back after the liquid medicine flows into the water storage tank, then the medicated bath box is separated from the net cage frame body after the first sealing plate is opened, and the subsequent unified extraction treatment after the medicated bath box and the medicated bath box are transferred to the shore is convenient.
3. In order to facilitate the sharing of the gravity of the medicated bath box by the first buoy and the second buoy and improve the stability of the whole device, the parts of the lower side of the lower horizontal pipe, which correspond to the left side and the right side of the medicated bath box, are respectively provided with the insertion angle blocks of the L-shaped plate-shaped hook structure, the left side and the right side of the medicated bath box, which correspond to the insertion angle blocks, are provided with the side slideways which are communicated from front to back, and the insertion angle blocks are inserted into the side slideways and bracket the medicated bath box, so that the gravity of the medicated bath box is shared by the first buoy and the second buoy at the same time, and the overall stability is improved.
4. In order to connect and use a plurality of groups of net cages in sequence and improve the reusability of the whole device, the front end and the rear end of a second buoy are respectively nested with a second ferrule, the upper side of the second ferrule is provided with a butt joint sleeve which is nested on the end part of a corresponding lower horizontal pipe and extends left and right, the end part of the lower horizontal pipe can only be inserted into the half part of the corresponding butt joint sleeve, two lower horizontal pipes which belong to different net cage frame bodies are correspondingly inserted into the same butt joint sleeve and then are respectively fixed on the butt joint sleeve in a pin joint mode, and the two sides of the second buoy are respectively provided with one net cage, so that a plurality of net cages are sequentially connected to form a row, and the integral stability is improved.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 with the primary buoy, the secondary buoy and the chemical bath tank removed;
FIG. 3 is an enlarged partial schematic view at A in FIG. 2;
FIG. 4 is an enlarged partial schematic view at B of FIG. 2;
FIG. 5 is a schematic view of the structure associated with the meshing teeth of the structure of FIG. 4;
FIG. 6 is a top view of the structure shown in FIG. 2;
FIG. 7 is a cross-sectional view taken at C-C of FIG. 6;
FIG. 8 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 9 is a top view of a second embodiment of the present invention;
fig. 10 is a left side view of the second embodiment of the present invention.
In the figure: 1-upper horizontal tube, 2-movable tube, 3-drive box, 4-crank, 5-vertical sleeve, 6-medicated bath box, 7-lower horizontal tube, 8-pin joint sleeve, 9-baffle, 10-first ferrule, 11-first buoy, 12-butt joint sleeve, 13-locking pin hole, 14-pin joint bolt, 15-second buoy, 16-blocking frame groove, 17-first sealing plate, 18-lifting handle, 19-net cage frame body, 20-traction cable, 21-vertical pull cable, 22-slant cable, 23-central locking block, 24-first cable ring, 25-second cable ring, 26-vertical rack, 27-meshing tooth, 28-lug, 29-rotating shaft, 30-sleeve joint, 31-butt joint notch, 32-stop block, 33-square hole, 34-compression spring, 35-guide, 36-round hole, 37-plug joint corner block, 38-second sealing plate, 39-water storage tank.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1-7, the invention provides an aquaculture net cage device based on precise aquaculture, which comprises a second buoy 15, a net cage frame 19, a traction cable 20 and a lower horizontal pipe 7, wherein the front side and the rear side of the net cage frame 19 are respectively provided with the lower horizontal pipe 7, first cable rings 24 horizontally penetrate through the four right-angle plate end corners at the upper end of the net cage frame 19, the parts of the first cable rings 24 positioned at the inner sides of the right-angle plate end corners are nested with second cable rings 25, the second cable rings 25 are connected with pin-connected sleeves 8 which are in pin connection with the lower horizontal pipe 7 through the traction cable 20, baffle plates 9 which are used for being attached to the inner wall of the medicated bath box 6 are respectively arranged on the opposite sides of the two pin-connected sleeves 8 on the same lower horizontal pipe 7, so as to ensure that the net cage frame 19 can be positioned at the center of the medicated bath box 6, and prevent the net cage frame 19 from colliding with the side wall of the medicated bath box 6 to stimulate and scare fishes in the net cage, the left ends and the right ends of the two lower horizontal pipes 7 are respectively provided with a second buoy 15, the lower part of the net cage body 19 is nested with the medicated bath box 6, the front side wall surface of the medicated bath box 6 is provided with a flat sleeve opening for allowing the net cage body 19 to horizontally slide relative to the medicated bath box 6, the flat sleeve opening is detachably and hermetically provided with a first sealing plate 17 for vertically inserting and blocking the flat sleeve opening, the center of the upper end of the first sealing plate 17 is provided with a lifting handle 18 for facilitating the holding of an operator, it is noted that in order to avoid the blockage of a traction cable 20 in the plugging and unplugging process of the first sealing plate 17, the front end of the medicated bath box 6 is required to be positioned in front of the front side of the lower horizontal pipe 7, the two outer side walls on the left side of the medicated bath box 6 are respectively and fixedly provided with a first ferrule 10, the first buoy 11 is embedded and locked in the first ferrule 10, and the two first buoys 11 are positioned between the two second buoys 15, the centers of the two lower horizontal pipes 7 are respectively provided with a vertical sleeve 5 which extends vertically and upwards, the vertical sleeve 5 is provided with a hanging and pulling support which is used for pulling the net cage body 19 to move vertically and upwards, a driving structure is arranged between the hanging and pulling support and the vertical sleeve 5, and the driving structure is provided with a locking structure which is used for limiting the net cage body 19 to fall downwards in an upwards pulling and lifting stroke.
Wherein, to the detachable sealing connection between the front end of first closing plate 17 and dipping box 6, mainly set up a shutoff frame groove 16 at the front end of dipping box 6, shutoff frame groove 16 nestification is in the downside of the left and right sides of first closing plate 17, and in order to improve the leakproofness, the downside, the left side and the right side of first closing plate 17 are embedded with the sealing rubber strip respectively.
Wherein, hang and draw supporting structure to include the level pipe 1, the activity pipe 2, erect and draw cable 21, slant cable 22 and center locking piece 23, the upper end embedding of vertical sleeve 5 has activity pipe 2, be equipped with the level pipe 1 between the upper end of two activity pipes 2, the central authorities of the level pipe 1 of going up are equipped with erects and draw cable 21, erect and draw cable 21 to hang down to the upper end central authorities of box with a net framework 19, the lower extreme of drawing cable 21 in the perpendicular direction is connected with four slant cables 22 of dispersing the extension through center locking piece 23, slant cable 22 corresponds to be connected on box with a net framework 19.
The driving structure has the effect that the movable tube 2 is driven to relatively extend out of the vertical sleeve 5, the driving structure mainly comprises a vertical rack 26, meshing teeth 27, a driving box 3, a rotating shaft 29 and a crank 4, the driving box 3 is fixedly arranged on the right side of the upper end of the vertical sleeve 5, the rotating shaft 29 penetrates through the driving box 3 from left to right, the rotating shaft 29 penetrates through the driving box 3 from front to back, the meshing teeth 27 are nested in the part, located in the driving box 3, of the rotating shaft 29, a vertically extending groove is formed in the side wall, close to the driving box 3, of the movable tube 2, the vertical rack 26 meshed with the meshing teeth 27 is arranged in the groove, a protruding block 28 is arranged on the side wall of the part, extending out of the driving box 3, of the rotating shaft 29, a crank 4 used for manually driving the rotating shaft 29 to rotate is arranged at the end portion, extending out of the driving box 3, the crank 4 mainly comprises a handle and a sleeve head 30, the sleeve head 30 corresponds to the protruding block 28 and is provided with a butt joint notch 31, and the crank 4 can be separated from the rotating shaft 29 when the movable tube is not used.
The locking structure is used for locking the net cage body 19 in real time in the upward pulling stroke of the net cage body 19 to prevent an operator from loosening the crank 4 after feeling that the net cage body 19 reaches the preset value, the locking structure mainly comprises a stop block 32, a square hole 33, a compression spring 34, a guide rod, a guide round hole 35 and a ratchet wheel 36, a concentric ratchet wheel 36 is arranged on the end surface of the meshing tooth 27 facing away from the net cage body 19, the ratchet wheel 36 is an outer meshing ratchet wheel 36, the stop block 32 is pressed between the ratchet wheels on the upper left side of the ratchet wheel 36, the stop block 32 plays a role of a pawl, namely when the operator stands in front of the whole device to shake the crank 4, stop 32 prevents ratchet 36 from rotating in the counterclockwise direction and does not prevent ratchet 36 from rotating in the clockwise direction, the end surface of the driving box 3 far away from the net cage frame body 19 is provided with a square hole 33, the square hole 33 is used for leading the stop block 32 to extend out of the driving box 3 far away from the net cage frame body 19, when the cage frame 19 is required to fall and return, the stop 32 is pulled upwards to cancel the blocking effect of the stop 32 on the ratchet wheel 36, so that the gear can rotate freely, the rack moves downwards under the action of the dead weight of the net cage frame body 19, the square hole 33 is of a vertically extending rectangular structure, a guide rod is arranged between the upper side wall and the lower side wall of the square hole 33 and penetrates through a guide round hole 35 on the stop block 32, a compression spring 34 is nested on the part of the guide rod between the stop block 32 and the upper side inner wall of the square hole 33, the compression spring 34 always presses the stop block 32 at the bottom of the square hole 33 in a normal state, when the stopper 32 is pushed up by an external force, the stopper 32 compresses the compression spring 34, and the stopper 32 is disengaged from the ratchet 36, when the external force disappears, the stopper 32 is pressed again to the bottom of the square hole 33 by the elastic force of the compression spring 34, and the stopper 32 is pressed again between the two ratchet teeth of the ratchet wheel 36.
The front end and the rear end of a second buoy 15 are respectively nested with a second ferrule, the upper side of the second ferrule is provided with a butt joint sleeve 12 which is used for being nested on the end part of a corresponding lower horizontal pipe 7 and extending left and right, the upper side of the butt joint sleeve 12 is symmetrically provided with locking pin holes 13 on the left side and the right side of the vertical surface of the axis of the second buoy 15, the two ends of the lower horizontal pipe 7 are respectively embedded into the half parts of the corresponding butt joint sleeve 12, pin joint bolts 14 are inserted into the corresponding locking pin holes 13 on the butt joint sleeve 12, the part of the pin joint bolts 14 extending into the corresponding sleeves are embedded into the end part of the corresponding lower horizontal pipe 7, the end part of the lower horizontal pipe 7 can only be inserted into the corresponding half parts of the butt joint sleeve 12, two lower horizontal pipes 7 belonging to different frame bodies 19 are correspondingly inserted into the same butt joint sleeve 12 and then are respectively fixed on the butt joint sleeve 12 in a pin joint mode, and the two sides of the second buoy 15 are respectively provided with one net cage, so that a plurality of net cages are sequentially connected to form a row of net cages, and the overall stability of the whole device is improved.
When the device is used, a row of a plurality of net cages are arranged, a space enough for a ship body and the medicated bath box 6 to pass through is reserved between every two rows of net cages, when one net cage is sleeved with the medicated bath box 6 in a sliding mode, the medicated bath box 6 is supported in a water body by the first buoy 11, namely, the medicated bath box is semi-submerged in the water body, the net cage frame 19 is firstly lifted upwards until the bottom of the net cage frame 19 is 200mm-500mm submerged in the water surface, so that fishes in the net cage are not exposed out of the water body, then the first sealing plate 17 at the front end of the medicated bath box 6 is pulled upwards, then the first sealing plate 17 is slid forwards from back on the rear side of the net cage until the medicated bath box 6 is sleeved below the net cage frame 19, then the first sealing plate 17 is inserted backwards, water is arranged in the medicated bath box 6 at the moment, water flow does not need to be introduced, medicines are quantitatively put in according to the observed growth condition of the fishes in the net cage, the fish, the medicated bath is carried out, and the fish medicated bath can be provided with a mark scale which is gradually enlarged from bottom to top on the outer side wall of the net cage frame 19 for convenient observation; after the medicated bath is finished, the first sealing plate 17 is pulled out, the liquid medicine is discharged, the medicated bath box 6 is pulled out backwards, and then the stop dog 32 is pulled upwards, so that the net cage body 19 falls back to the original position in the water body.
Example two:
as shown in fig. 8-10, considering that it is inconvenient to pump the chemical liquid from the chemical bath tank 6 by the water pump on board the ship after the chemical bath is completed, i.e. the chemical liquid is stored and the power is supplied by the water pump on the ship, which requires the ship to be large in size, a series of problems occur, such as high investment cost and the need to leave a larger space between the net cages for the large ship to sail.
Therefore, the structure is improved on the basis of the first embodiment, in order to extract the liquid medicine of the medicated bath box 6 at the bank after the medicated bath is finished, the invention also provides an aquaculture net cage device which is based on precise culture and can store water after the medicated bath, namely, a second sealing plate 38 is detachably and hermetically arranged on the rear side of the medicated bath box 6 and the part behind the net cage frame 19, the second sealing plate 38 detachably isolates the rear part of the medicated bath box 6 from the water storage tank 39 in the medicated bath box 6, meanwhile, the bottom of the water storage tank 39 is downwards bent, the bottom surface of the water storage tank 39 is lower than the bottom surface of the front part of the medicated bath box 6, so that after the second sealing plate 38 is upwards extracted, the liquid medicine in the front part of the medicated bath box 6 can flow into the water storage tank 39 at the rear part of the medicated bath box 6, and the liquid medicine can be isolated from the culture water body by inserting the second sealing plate 38 after the liquid medicine flows into the water storage tank 39, and the liquid medicine and the medicated bath box 6 are conveniently transferred to the bank and then are uniformly extracted and treated.
Wherein, to the detachable sealing connection of second closing plate 38 and medicated bath case 6 inner wall, set up one respectively on the lateral wall and the bottom surface about medicated bath case 6 and can the card cover parallel plate group on the border of both sides around second closing plate 38, parallel plate group comprises two bar boards that are parallel relatively, and in order to improve the leakproofness, the downside, the left side and the right side of second closing plate 38 are embedded into the sealing rubber strip respectively moreover.
And because the water storage tank 39 is arranged, the center of gravity of the medicated bath box 6 in the first embodiment is moved backwards, so that the rear end of the first buoy 11 is correspondingly arranged to exceed the rear end surface of the medicated bath box 6, the front end of the first buoy 11 is arranged at the rear side of the front end surface of the medicated bath box 6, and particularly, the centers of the two first buoys 11 and the center of gravity of the medicated bath box 6 filled with liquid medicine need to be ensured to be positioned on the same vertical plane, so that the medicated bath box 6 can be smoothly separated from the corresponding net cage body 19, and the medicated bath box 6 can be smoothly pushed to be transferred to the shore in the later period.
Wherein, for convenience of sharing by first flotation pontoon 11 and second flotation pontoon 15 jointly for the gravity of dipping box 6, in order to improve the stability of whole device, the part that corresponds the left and right sides of dipping box 6 in the downside of horizontal pipe 7 down is equipped with L shape plate-shaped hook structure's grafting hornblock 37 respectively, the left and right sides of dipping box 6 corresponds grafting hornblock 37 and is equipped with the side slide that link up from beginning to end, grafting hornblock 37 inserts the side slide and live dipping box 6 bracket, makes the gravity of dipping box 6 shared by first flotation pontoon 11 and second flotation pontoon 15 simultaneously.
Claims (10)
1. The utility model provides an aquaculture net cage device based on accurate breed, includes second flotation pontoon, net cage frame body, pulls cable and lower horizontal pipe, both sides are equipped with lower horizontal pipe respectively around the net cage frame body, four end angles of net cage frame body upper end link to each other two with lower horizontal pipe through pulling the cable respectively be equipped with second flotation pontoon, its characterized in that between the left end of lower horizontal pipe and between the right-hand member respectively: the lower part nestification of box with a net framework has the medicine bath case, be equipped with the flat cover opening that is used for allowing the relative medicine bath case level roll-off of box with a net horizontal box on the preceding lateral wall face of medicine bath case, the sealed first closing plate that is used for vertical insertion and shutoff flat cover opening that is equipped with of detachably on the flat cover opening, be equipped with first flotation pontoon, two on two lateral walls in the left side of medicine bath case respectively first flotation pontoon is in between two second flotation pontoons, and the central authorities of lower horizontal pipe are equipped with vertical upwards extending's vertical sleeve, two be equipped with the hanging and pulling support that is used for pulling the vertical rebound of box with a net framework between the vertical sleeve, be equipped with the drive structure between hanging and pulling support and the vertical sleeve, be equipped with the locking structure that is used for restricting the box with a net framework in upwards pulling the stroke and descends.
2. An aquaculture cage device based on precision aquaculture according to claim 1, characterized in that: the rear side of the medicated bath box and the part behind the net cage frame body are detachably and hermetically provided with a second sealing plate, and the second sealing plate detachably isolates the rear part of the medicated bath box from the water storage tank in the medicated bath box.
3. An aquaculture cage device based on precision aquaculture according to claim 2, characterized in that: the bottom of storage water tank is the downward concave curve, the bottom surface of storage water tank is less than the anterior bottom surface of dipping case, the focus of dipping case moves backward, the rear end of first flotation pontoon surpasss the rear end face of dipping case, the front end of first flotation pontoon is in the rear side of dipping case preceding terminal surface.
4. An aquaculture cage device based on precision aquaculture according to claim 3, characterized in that: the part that the downside of lower horizontal pipe corresponds the left and right sides of dipping box is equipped with grafting hornblock respectively, the lateral slide that link up around the left and right sides of dipping box corresponds the grafting hornblock and is equipped with, the grafting hornblock inserts the lateral slide and lives dipping box bracket for the gravity of dipping box is shared by first flotation pontoon and second flotation pontoon simultaneously.
5. An aquaculture cage device based on precision aquaculture according to any of claims 1-4, characterized in that: hang and draw supporting structure includes that the spirit level pipe, movable tube, erect and draw cable, slant cable and central locking piece, the embedding of vertical telescopic upper end has the movable tube, two be equipped with the spirit level pipe between the upper end of movable tube, the central authorities of spirit level pipe are equipped with erects and draw the cable, erect and draw the cable central authorities of the upper end of box with a net framework of drooping, the lower extreme of drawing the cable perpendicularly is connected with four slant cables that disperse the extension through central locking piece, the slant cable correspondence is connected on the end angle of box with a net framework.
6. The precision culture-based aquaculture net cage device according to claim 5, wherein the net cage device comprises: the drive structure includes vertical rack, meshing tooth, drive box, pivot and crank, the fixed drive box that is provided with in vertical telescopic upper end right side, it has the pivot to run through around in the drive box is link up about, the pivot is in the partial nestification in the drive box has the meshing tooth, the movable tube is by being equipped with the slot of vertical extension on the lateral wall to the drive box, the ditch inslot is equipped with the vertical rack together with the meshing tooth meshing, and the tip that the drive box was stretched out in the pivot is equipped with and is used for manual drive pivot pivoted crank.
7. An aquaculture cage device based on precision aquaculture according to claim 6, characterized in that: the locking structure comprises a stop block, a square hole, a compression spring, a guide rod, a guide round hole and a ratchet wheel, wherein the meshed teeth are provided with concentric ratchet wheels towards the end surface far away from the net cage frame body, the stop block is pressed between the ratchets on the upper left side of the ratchet wheel, the square hole used for enabling the stop block to stretch out of the driving box towards the far away from the net cage frame body is arranged on the driving box, the guide rod used for penetrating through the guide round hole in the stop block is arranged between the vertical extending side wall and the upper side wall and between the upper side wall and the lower side wall of the square hole, and the compression spring is nested on the part of the guide rod between the stop block and the inner wall on the upper side of the square hole.
8. An aquaculture cage device based on precision aquaculture according to claim 7, characterized in that: the front end and the rear end of the second buoy are respectively nested with a second ferrule, the upper side of the second ferrule is provided with a butt joint sleeve which is nested on the end part of the corresponding lower horizontal pipe and extends left and right, the upper side of the butt joint sleeve is symmetrically provided with locking pin holes on the left side and the right side of the vertical surface of the axis of the second buoy, the two ends of the lower horizontal pipe are respectively embedded into the half parts of the corresponding butt joint sleeves, pin joint bolts are inserted into the corresponding locking pin holes in the butt joint sleeves in a threaded manner, and the part of the pin joint bolt extending into the corresponding sleeve is embedded into the end part of the corresponding lower horizontal pipe in a threaded manner.
9. An aquaculture cage device based on precision aquaculture according to claim 8, characterized in that: the first buoy is nested with a first ferrule, and the first ferrule is arranged on the corresponding side wall of the medicated bath box.
10. An aquaculture cage device based on precision aquaculture according to claim 9, characterized in that: the front end of the medicated bath box is positioned in front of the front side of the lower horizontal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310017665.2A CN115868441A (en) | 2023-01-06 | 2023-01-06 | Aquaculture net cage device based on accurate cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310017665.2A CN115868441A (en) | 2023-01-06 | 2023-01-06 | Aquaculture net cage device based on accurate cultivation |
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| Publication Number | Publication Date |
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| CN115868441A true CN115868441A (en) | 2023-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310017665.2A Pending CN115868441A (en) | 2023-01-06 | 2023-01-06 | Aquaculture net cage device based on accurate cultivation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117775202A (en) * | 2024-01-11 | 2024-03-29 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | A remote control operation fishing boat for fishery resource investigation |
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2023
- 2023-01-06 CN CN202310017665.2A patent/CN115868441A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117775202A (en) * | 2024-01-11 | 2024-03-29 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | A remote control operation fishing boat for fishery resource investigation |
| CN117775202B (en) * | 2024-01-11 | 2024-05-17 | 山东省淡水渔业研究院（山东省淡水渔业监测中心） | A remote control operation fishing boat for fishery resource investigation |
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