CN114766413B - Culture device and method with uniform oxygenation function for aquaculture - Google Patents

Abstract

The invention relates to the technical field of aquaculture devices, in particular to a aquaculture device and a method with a uniform oxygenation function for aquaculture. The technical problems of the invention are as follows: when the existing aerator is used for aerating, the aquaculture water in the middle of the pond can firstly contact with oxygen discharged by the existing aerator and then diffuse to the periphery, and the mode can cause uneven oxygen content in the water in the pond. The technical implementation scheme of the invention is as follows: the utility model provides an aquaculture is with breeding device that has even oxygenation function, includes the hull, and extraction discharge mechanism is installed to the hull bottom, installs oxygenation subassembly on the extraction discharge mechanism, is provided with power direction subassembly on mounting bracket and the installation piece, and power direction subassembly is connected with two wire ropes. According to the invention, the oxygenated aquaculture water is dispersed and discharged leftwards or rightwards by the ship body, so that the situation that the oxygen content of the aquaculture water in the pond is uneven due to accumulation of the discharged aquaculture water is avoided, and the discharged aquaculture water is split by the two splitter plates so as to be convenient to diffuse to the periphery.

Description

Culture device and method with uniform oxygenation function for aquaculture

Technical Field

The invention relates to the technical field of aquaculture devices, in particular to a aquaculture device with a uniform oxygenation function and a method thereof.

Background

When aquaculture is carried out, the oxygen content in the aquaculture water is required to be measured, and the oxygen increasing work is carried out on the aquaculture water according to the measured result, so that the situation that the oxygen content in the aquaculture water is low and the large-scale death of fishes is caused to cause huge economic loss is avoided.

When the conventional oxygenation device and oxygenation method are used for oxygenation of aquaculture water, oxygenation of aquaculture water is achieved through an aerator, the conventional aerator is placed in the middle of a pond, when aquaculture water in the pond is oxygenated, the aquaculture water in the middle of the pond is firstly contacted with oxygen discharged by the conventional aerator and then diffused to the periphery, and in this way, uneven oxygen content of water in the pond is caused, so that the oxygen content of part of aquaculture water is lower.

Aiming at the defects of the prior art, a culture device and a method with uniform oxygenation function for aquaculture are developed.

Disclosure of Invention

In order to overcome the defect that when the conventional aerator is used for aerating, the aquaculture water in the middle of the pond firstly contacts with oxygen discharged by the conventional aerator and then diffuses to the periphery, and the oxygen content of the water in the pond is uneven in the mode, the aquaculture device and the aquaculture method with the uniform aeration function are provided.

The technical implementation scheme of the invention is as follows: the utility model provides an aquaculture is with breeding device that has even oxygenation function, which comprises a fixing rack, the mount is equipped with two, two mount symmetry are fixed in the both sides of pond, install two wire rope between the upper portion of two mounts, be equipped with the hull between two wire rope, the hull floats in the pond, the link is installed in the left side of the interior bottom of hull, be provided with control module on the link, control module passes through the thing networking and is connected with remote control terminal, install the protective housing that is used for covering control module on the link, the interior bottom right side rigid coupling of hull has the mounting bracket, the interior bottom left side rigid coupling of hull has two installation pieces, the front and back two parts of mounting bracket upper side and the upside of two installation pieces all are connected with the flotation pontoon that is used for providing buoyancy support hull through L shape pole, the extraction drainage mechanism is used for the extraction to the interior breed water of pond, the oxygenation subassembly is installed on the extraction drainage mechanism, oxygenation subassembly is used for carrying out oxygenation subassembly to the oxygenation to the breed water in the pond on the installation, be provided with power direction subassembly on mounting bracket and the installation piece, power direction subassembly is connected with the hull, power direction subassembly and hull connection, power direction subassembly and two ship body movement power direction subassembly are used for the oxygenation mechanism are used for the oxygenation to the power to the pump out the oxygenation in the oxygenation mechanism, the oxygenation mechanism is connected with the power pump out the oxygenation mechanism and the oxygenation after the operation is discharged out the oxygenation mechanism and the oxygenation.

Further, the extraction and discharge mechanism comprises a collecting box, the collecting box is arranged at the left side of the bottom of the hull, two support plates are arranged at the inner bottom of the hull, the two support plates are positioned at the right side of the collecting box, a filter frame is rotatably arranged at the upper parts of the two support plates through a rotating rod, a plurality of filter holes for filtering sundries are formed in the right part of the filter frame in a penetrating way up and down, a water suction pump is arranged at the right side of the bottom of the hull, the water suction pump is electrically connected with a control module, a suction pipe of the water suction pump penetrates the lower part of the hull and is in sealing connection with the lower part of the hull, the tail end of a discharge pipe of the water suction pump is positioned at the upper side of the filter frame, a water containing tank is fixedly connected at the inner bottom of the hull through four L-shaped plates, a right part of the filter frame is fixedly connected at the upper part of the water containing tank, a first water level detector is arranged at the upper part of the right wall of the water containing tank, the first water level detector is electrically connected with the control module, the water discharge pipes are respectively arranged at the front side and the rear side of the bottom of the water containing tank, the two water discharge pipes of the water containing tank are respectively provided with a first electromagnetic valve, the two first electromagnetic valves are respectively and electrically connected with the control module, the inner bottom of the ship body is provided with an oxygenation box, the oxygenation box is positioned between four L-shaped plates on the ship body, the middle part of the oxygenation box is provided with a partition plate for separating the oxygenation box, the upper parts of the front wall and the rear wall of the partition plate of the oxygenation box are respectively provided with a second water level detector, the second water level detectors are electrically connected with the control module, the front part and the rear part of the left side surface of the oxygenation box are respectively embedded with water outlet pipes, the lower ends of the two water outlet pipes penetrate through the ship body and are respectively and hermetically connected with the control module, the two second electromagnetic valves are respectively and electrically connected with the control module, a power component is arranged between the water containing tank and the left side surface of the oxygenation box, the power component is electrically connected with the control module, the power component is used for cleaning sundries in the filtering frame.

Further, the power component comprises a gear motor, the gear motor passes through the protecting crust to be arranged on the left side face of the water tank, the gear motor is electrically connected with the control module, the output shaft of the gear motor penetrates through the protecting crust on the gear motor and is in rotary sealing connection with the protecting crust, the installation crust is arranged in the middle of the left side face of the oxygenation tank, the output end of the gear motor penetrates through the upper side face of the installation crust and is in rotary sealing connection with the upper side face of the installation crust, two hollow shells are arranged at the inner bottom of the ship body, the two hollow shells are positioned at the outer side of the left part of the oxygenation tank, a first rotating shaft is rotatably arranged between the two hollow shells, the first rotating shaft penetrates through the installation crust and is in rotary connection with the first rotating shaft, a bevel gear is arranged in the middle of the first rotating shaft, the output end of the gear motor is also provided with a bevel gear, the two bevel gears are all positioned in the installation crust, the two bevel gears are meshed, the upper parts of the front wall and the rear wall of the water tank are all rotationally provided with second rotating shafts, the outer ends of the two second rotating shafts are all provided with spur gears, the inner ends of the two second rotating shafts are all provided with cams, and the two cams are all positioned at the lower parts of the filtering frame.

Further, the oxygenation subassembly is including the oxygen-increasing machine, the oxygen-increasing machine sets up the middle part at the mounting bracket upside, the oxygen-increasing machine is connected with the control module electricity, install the air in the oxygenation case and refine the ware, pass through the conveyer pipe intercommunication between oxygen-increasing machine and the air and refine the ware, the conveyer pipe is L shape, the intermediate junction of bottom has the mounting panel in the flourishing water tank, hollow pivot is installed to the upper portion rotation of mounting panel, the shell is rotated in the equal rotation of front and back two parts of hollow pivot, a plurality of through-hole has all been seted up around the two parts circumference in hollow pivot, the through-hole of both sides is located two respectively and rotates the shell inboard, two rotate the shell respectively with the conveyer pipe between the intercommunication have the honeycomb duct, two parts are equipped with oxygenation part around the hollow pivot, oxygenation part is used for the oxygenation to the aquaculture water.

Further, oxygenation part is including outer hollow board, outer hollow board is equipped with a plurality of, and the front and back symmetry is equipped with two sets of, the outer hollow board of front and back both sides is inlayed in the front and back both sides of hollow pivot respectively circumference, a plurality of through-hole has all been seted up to the outer hollow board of front and back both sides, the outer hollow board of front and back both sides is located the rotation shell outside of front and back both sides, the spring board is all installed to the outer hollow board inner wall of a plurality of, all slide in the outer hollow board of a plurality of and be equipped with interior hollow board, a plurality of through-hole has all been seted up to the interior hollow board of front and back both sides, rectangular channel has all been seted up to the lateral surface of a plurality of outer hollow board, the contact plate is passed the rectangular channel of adjacent outer hollow board respectively to a plurality of contact plate, the arc is all installed to the wall around in the flourishing water tank, the front and back both ends of hollow pivot are installed through the bull stick respectively and are connected with flourishing rotation of water tank, two bull sticks on the bull sticks mesh with the spur gear respectively, through band pulley and belt drive connection respectively between bull stick on two bull sticks on the bull sticks and the bull sticks respectively on the bull sticks are located two hollow shells respectively on the first carousel.

Further, the front side and the rear side of the contact plate are respectively provided with a cylindrical bulge extending outwards, one cylindrical bulge of the contact plate penetrates through the rectangular groove of the adjacent outer hollow plate to be fixedly connected with the inner hollow plate, and the other cylindrical bulge of the contact plate is in limit fit with the arc plate.

Further, the left side and the right side of the lower part of the arc plate are both provided with inward arc surfaces, and the other cylindrical bulge for the contact plate moves into the inner arc surface of the arc plate.

Further, the power guiding component comprises four vertical plates, the four vertical plates are respectively connected with the front portion and the rear portion of the upper side face of the mounting frame and the upper side face of the two mounting blocks, the upper portion and the lower portion of the four vertical plates are respectively provided with a transmission gear through rotating rods, the adjacent two transmission gears are meshed, the rotating rods on the transmission gears are provided with guiding wheels, the four guiding wheels on the upper sides are located on the upper sides of the steel wire ropes, the four guiding wheels on the lower sides are located on the lower sides of the steel wire ropes, the rotating rods on the left side and the right side of the adjacent two transmission gears are in transmission connection through pulleys and belts, the rotating rods of the two transmission gears on the left side are in transmission connection with the first rotating shafts through pulleys and belts, two sealing shells are mounted in the inner bottoms of the ship body, the two pulleys on the first rotating shafts are respectively located in the two sealing shells, the left side and the right side portions of the two steel wire ropes are fixedly connected with spring pieces respectively, and the four contact switches are respectively connected with the two adjacent steel wire ropes in a sliding mode, and the two contact sides of the ship body are connected with the two steel wire ropes in a sliding mode.

Further, still including the stopper, the stopper is equipped with four, and four stopper rigid couplings are in the bottom left side of hull, and the bottom left side of hull articulates through the bull stick has two division boards that are used for discharging the water reposition of redundant personnel of breeding, and two division boards are located between four stoppers, and the rectangular channel of undercut has all been seted up to the upside of two division boards.

Further, the application method of the aquaculture device with the uniform oxygenation function for aquaculture comprises the following steps:

step S1: firstly, two fixing frames are respectively arranged on two sides of a pond, so that a ship body is placed in the pond, and a power guide assembly is matched with two steel wire ropes;

step S2: when the oxygenation work is carried out on the aquaculture water in the pond, a user firstly sends a signal to the control module through the Internet of things by the remote control terminal, the remote control terminal simultaneously records the working time of the aquaculture device, the control module starts the extraction and discharge mechanism and the oxygenation assembly to work, the extraction and discharge mechanism extracts the aquaculture water in the pond and carries out oxygenation work on the extracted aquaculture water through the oxygenation assembly, and the oxygenated aquaculture water is discharged under the action of the extraction and discharge mechanism;

Step S3: in the process of the step S2, when the ship body moves leftwards, the two flow distribution plates swing rightwards to form a V shape, the swing positions of the two flow distribution plates are limited by the two limiting blocks on the right side, the triangular tips formed by the two flow distribution plates are positioned on the left side, and similarly, when the ship body moves rightwards, the two flow distribution plates swing leftwards to form a V shape, and water discharged from the water outlet pipe is distributed through the two flow distribution plates, so that the oxygenated culture water is conveniently diffused to the periphery;

step S4: in the process of the step S2, the extraction and discharge mechanism works to provide power for the power guide assembly, the power guide assembly works to be matched with the steel wire rope to guide the ship body to move leftwards or rightwards, meanwhile, the power guide assembly automatically completes the leftwards or rightwards turning work of the ship body, the ship body leftwards or rightwards discharges the oxygenated aquaculture water, the accumulation of the discharged aquaculture water is avoided, and the uneven oxygen content of the aquaculture water in the pond is caused;

step S5: the control module transmits data to the remote control terminal through the Internet of things while the step S2 is carried out, and the remote control terminal records the data, so that a user can conveniently watch the time and the times of oxygenation of the aquaculture water in the pond by the aquaculture device;

Step S6: after the cultivation device works for a set time, the remote control terminal sends a signal to the control module through the Internet of things, the control module closes the extraction and discharge mechanism and the oxygenation assembly to work, or a user operates the remote control terminal to send a signal for stopping work to the control module through the Internet of things, and the control module closes the extraction and discharge mechanism and the oxygenation assembly to work.

The beneficial effects are as follows: this breeding device draws the aquaculture water through drawing discharging mechanism to accomplish the oxygenation work of drawing aquaculture water through oxygenation subassembly, draw discharging mechanism simultaneously and provide power for power direction subassembly, power direction subassembly and wire rope cooperation provide power for the hull is left or right removal, utilize the suction pump to draw aquaculture water in the pond, and utilize the oxygen-increasing machine work to carry oxygen to hollow pivot in, oxygen in the hollow pivot is through interior hollow plate and outer hollow plate, make its oxygen in the aquaculture water of water holding tank discharge, accomplish the oxygenation work to aquaculture water in the water holding tank, utilize leading wheel and wire rope cooperation, and provide power for the leading wheel rotation through gear motor, make the hull provide power to the left or right removal, be convenient for draw aquaculture water in the pond, and discharge aquaculture water after the oxygenation, avoid the aquaculture water of discharge to pile up together, cause the uneven condition of aquaculture water oxygen content in the pond, utilize two flow splitting plates to divide when the aquaculture water after the oxygenation discharge, be convenient for the aquaculture water of discharge to spread all around.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a schematic perspective view of a second part of the present invention.

Fig. 4 is a schematic perspective view, partly in section, of the present invention.

Fig. 5 is a schematic perspective view of the extraction and discharge mechanism of the present invention.

Fig. 6 is a schematic perspective view of a first part of the extraction and discharge mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a second part of the extraction and discharge mechanism of the present invention.

Fig. 8 is a schematic perspective view of a third part of the extraction and discharge mechanism of the present invention.

FIG. 9 is a schematic cross-sectional perspective view of an oxygenation assembly of the invention.

FIG. 10 is a schematic view of a partially cut-away perspective view of an oxygenation assembly of the invention.

Fig. 11 is a schematic perspective view of a power steering assembly according to the present invention.

Fig. 12 is an enlarged perspective view of the present invention at a.

The reference symbols in the drawings: 1-mount, 2-wire rope, 3-hull, 301-connection rack, 302-control module, 4-stopper, 5-splitter plate, 6-mount, 7-mounting block, 8-pontoon, 9-extraction and discharge mechanism, 901-collection tank, 902-support plate, 903-filter frame, 9031-suction pump, 904-holding tank, 9041-first water level detector, 9042-first solenoid valve, 905-oxygenation tank, 9051-second water level detector, 9052-outlet pipe, 9053-second solenoid valve, 906-gear motor, 907-mounting shell, 908-hollow shell, 909-first shaft, 910-bevel gear, 911-second shaft, 912-spur gear, 913-cam, 10-oxygenation assembly, 101-1106, 102-air refiner, 103-delivery tube, 104-mounting plate, 105-hollow shaft, 106-rotation shell, 107-draft tube, 108-outer hollow plate, 109-spring plate, 110-inner hollow plate, 111-contact plate, 112-gear, 113-guide plate, 11-guide plate, 1101-guide plate, contact plate, and spring 1102-guide plate, contact gear, and guide plate.

Detailed Description

The following describes in detail the preferred embodiments of the present invention with reference to the accompanying drawings.

Example 1

1-12, including mount 1, mount 1 is equipped with two, two mount 1 symmetry are fixed in the both sides of pond, install wire rope 2 between the front and back both sides of two mount 1 upper portions, be equipped with hull 3 between two wire ropes 2, the hull 3 floats in the pond, link 301 is installed in the left side of hull 3 inner bottom, be provided with control module 302 on the link 301, control module 302 passes through thing networking and remote control terminal connection, install the protective housing that is used for covering control module 302 through the bolt on the link 301, the inner bottom right side rigid coupling of hull 3 has mounting bracket 6, the inner bottom left side rigid coupling of hull 3 has two installation pieces 7, the front and back both sides of the upper side of mounting bracket 6 are connected with through L shape pole and are used for providing buoyancy support hull 3's 8, the upper sides of the two mounting blocks 7 are connected with a pontoon 8 for providing buoyancy to support the hull 3 through L-shaped rods, an extraction and discharge mechanism 9 for extracting the aquaculture water in the pond is arranged at the bottom in the hull 3, the extraction and discharge mechanism 9 is electrically connected with a control module 302, an oxygenation assembly 10 for oxygenation of the aquaculture water is arranged on the extraction and discharge mechanism 9, the oxygenation assembly 10 is electrically connected with the control module 302, a power guide assembly 11 for movement of the hull 3 is arranged on the mounting frame 6 and the mounting blocks 7, the power guide assembly 11 is electrically connected with the control module 302, the power guide assembly 11 is respectively connected with the hull 3 and the two steel wire ropes 2, when the extraction and discharge mechanism 9 extracts the aquaculture water in the pond, the power guide assembly 11 works to enable the hull 3 to move, and meanwhile the oxygenation assembly 10 performs oxygenation operation on the extracted aquaculture water, the oxygenated culture water is discharged through the extraction and discharge mechanism 9.

When the automatic aerator is used, a user installs two fixing frames 1 on two sides of a pond respectively, the ship body 3 is placed in the pond, four buoys 8 provide a certain buoyancy for the ship body 3, the ship body 3 can move in the pond conveniently, the user sends a signal to the control module 302 through the Internet of things through the remote control terminal, the remote control terminal records the working time of the automatic aerator, the control module 302 starts the operation of the extraction and discharge mechanism 9 and the oxygenation assembly 10 accordingly, the extraction and discharge mechanism 9 works to extract the aquaculture water in the pond, the oxygenation assembly 10 works to provide power for the oxygenation assembly 10 and the power guide assembly 11, the extraction and discharge mechanism 9 works to discharge the oxygenated aquaculture water, the power guide assembly 11 works to guide the movement of the ship body 3, and after the automatic aerator works for a set time, the remote control terminal sends a signal to the control module 302 through the Internet of things, the control module 302 closes the extraction and discharge mechanism 9 and the oxygenation assembly 10 accordingly, or the user operates the remote control terminal to send a signal stopping the operation to the control module 302 through the Internet of things, and the oxygenation assembly 9 and the oxygenation assembly 10 accordingly closes the control module 302.

Example 2

On the basis of the embodiment 1, as shown in fig. 2-8, the extraction and discharge mechanism 9 comprises a collecting box 901, the collecting box 901 is arranged at the left side of the inner bottom of the ship body 3, the collecting box 901 is used for collecting filtered impurities of the aquaculture water, two support plates 902 are arranged at the inner bottom of the ship body 3 through bolts, the two support plates 902 are positioned at the right side of the collecting box 901, a filter frame 903 is rotatably arranged at the upper parts of the two support plates 902 through rotating rods, a plurality of filtering holes for filtering the impurities are formed at the upper and lower parts of the right parts of the filter frame 903 in a penetrating way, a water pump 9031 is arranged at the inner bottom of the ship body 3 at the lower side of the mounting frame 6 through bolts, a suction pipe of the water pump 9031 penetrates through the lower part of the ship body 3 and is in sealing connection with the suction pipe, the tail end of the discharge pipe of the water pump 9031 is positioned at the upper side of the filter frame 903, the filter frame 903 is bounded by a rotating rod above the filter frame 903, the right part of the filter frame 903 is longer than the left part, the water pump 9031 is used for extracting the aquaculture water in the pond, and is conveyed into the filter frame 903, impurities in the aquaculture water are filtered through the filter frame 903, the water containing tank 904 is fixedly connected to the inner bottom of the ship body 3 through four L-shaped plates, the right part of the filter frame 903 is arranged on the upper part of the water containing tank 904, a first water level detector 9041 is arranged on the upper part of the right wall in the water containing tank 904, the aquaculture water level in the water containing tank 904 is detected through the first water level detector 9041, water containing pipes are communicated with the front side and the rear side of the bottom of the water containing tank 904, first electromagnetic valves 9042 are arranged in the two water containing pipes of the water containing tank 904, when the aquaculture water in the water containing tank 904 contacts the first water level detector 9041, the first water level detector 9041 transmits signals to the control module 302, the control module 302 sequentially starts a first electromagnetic valve 9042 on the rear side and the front side, the first electromagnetic valve 9042 is used for opening or closing the water containing pipes on the water containing tank 904, the method comprises the steps that the aquaculture water in the water tank 904 is discharged downwards, an oxygenation tank 905 is arranged at the inner bottom of the ship body 3, the oxygenation tank 905 is positioned between four L-shaped plates on the ship body 3, a partition plate is arranged in the middle of the oxygenation tank 905 to divide the oxygenation tank 905 into two chambers, second water level detectors 9051 are arranged at the upper parts of the front wall and the rear wall of the partition plate of the oxygenation tank 905, the aquaculture water level in the oxygenation tank 905 is detected through the second water level detectors 9051, the second water level detectors 9051 are electrically connected with a control module 302, water outlet pipes 9052 are respectively embedded at the front part and the rear part of the left side surface of the oxygenation tank 905, the lower ends of the two water outlet pipes 9052 penetrate through the ship body 3 and are in sealing connection with the two water outlet pipes, second electromagnetic valves 9053 are respectively arranged in the two water outlet pipes 9052, after the aquaculture water in the oxygenation tank 905 is contacted with the second water level detectors 9051, signals are transmitted to the control module 302 along with the second water level detectors 9051, the second water level detectors 9053 are started along with the control module 302, the aquaculture water in the oxygenation tank 905 is discharged through the water outlet pipes 9052 on the same side, and the water outlet pipes 9052 on the same side are connected with the left side surfaces of the oxygenation tank 905, and the power components are used for cleaning the two power components and the two power components, and the two power components are connected with the two power components, namely, the two power components and the two power components, and the two power components are connected.

As shown in fig. 5 to 8, the power assembly includes a gear motor 906, the gear motor 906 is disposed at the left side of the water tank 904 through a protective housing, the gear motor 906 is electrically connected with the control module 302, an output shaft of the gear motor 906 penetrates through the protective housing thereon and is in rotary sealing connection with the same, a mounting housing 907 is mounted at the middle of the left side of the oxygen tank 905 through a bolt, an output end of the gear motor 906 penetrates through the upper side of the mounting housing 907 and is in rotary sealing connection with the same, two hollow housings 908 are mounted at the inner bottom of the hull 3 through a bolt, the two hollow housings 908 are located at the outer side of the left part of the oxygen tank 905, a first rotary shaft 909 is rotatably mounted between the two hollow housings 908, the first rotary shaft 909 penetrates through the mounting housing 907 and is in rotary connection with the same, a bevel gear 910 is mounted at the middle of the first rotary shaft 909 through a key, a bevel gear 910 is also mounted at the output end of the gear motor 906, the two bevel gears 910 are all located in the installation shell 907, two bevel gears 910 are meshed, the second rotating shafts 911 are all rotatably installed on the upper portions of the front wall and the rear wall of the water tank 904, spur gears 912 are all installed on the outer ends of the two second rotating shafts 911 through keys, cams 913 are all installed on the inner ends of the two second rotating shafts 911 through keys, the two cams 913 are located on the lower portion of the filter frame 903, the cams 913 rotate to push the right portion of the filter frame 903 to swing upwards, the left portion of the filter frame 903 swings downwards along with the rotation, meanwhile, the water pump 9031 sprays extracted culture water in the filter frame 903, the culture water impacts sundries in the filter frame 903, the left portion of the filter frame 903 swings downwards to be matched, sundries in the filter frame 903 can slide down into the collecting box 901 leftwards, sundries in the filter frame 903 can be cleaned conveniently, and sundries are prevented from blocking filter holes of the filter frame 903.

As shown in fig. 4-6, 9 and 10, the oxygen increasing assembly 10 comprises an oxygen increasing machine 101, the oxygen increasing machine 101 is arranged in the middle of the upper side surface of a mounting frame 6 through bolts, the oxygen increasing machine 101 is electrically connected with a control module 302, an air refiner 102 is arranged at the bottom of an oxygen increasing box 905, the oxygen increasing machine 101 is communicated with the air refiner 102 through a conveying pipe 103, the conveying pipe 103 is L-shaped, the oxygen increasing machine 101 works to convey oxygen into the air refiner 102 through the conveying pipe 103, the air refiner 102 refines the oxygen and discharges the oxygen into aquaculture water in the oxygen increasing box 905, the oxygen content in the aquaculture water is increased, a mounting plate 104 is fixedly connected in the middle of the bottom of the water containing box 904, a hollow rotating shaft 105 is rotatably arranged at the upper part of the mounting plate 104, a rotating shell 106 is rotatably arranged at the front part and the rear part of the hollow rotating shaft 105, a plurality of through holes for oxygen flow are circumferentially arranged at the front part and the rear part of the hollow rotating shaft 105, the through holes on the front and back sides of the hollow rotating shaft 105 are respectively positioned at the inner sides of the two rotating shells 106, a flow guide pipe 107 for oxygen flow is communicated between the two rotating shells 106 and the conveying pipe 103, six outer hollow plates 108 for discharging oxygen and dissolving culture water are circumferentially embedded at the front and back parts of the hollow rotating shaft 105, a plurality of through holes are respectively arranged on the outer hollow plates 108 on the front and back sides, the outer hollow plates 108 on the front and back sides are positioned at the outer sides of the rotating shells 106 on the front and back sides, spring plates 109 are respectively arranged on the inner walls of the twelve outer hollow plates 108, inner hollow plates 110 are respectively arranged in the twelve outer hollow plates 108 in a sliding manner, a plurality of through holes are respectively arranged on the inner hollow plates 110 on the front and back sides, rectangular grooves are respectively arranged on the outer side surfaces of the twelve outer hollow plates 108, contact plates 111 are respectively arranged on the outer side surfaces of the twelve inner hollow plates 110, cylindrical protrusions which extend outwards are respectively arranged on the front and back sides of the contact plates 111, the inner cylindrical protrusions on the twelve contact plates 111 penetrate through rectangular grooves of adjacent outer hollow plates 108 to be fixedly connected with the inner hollow plates 110, the outer cylindrical protrusions on the twelve contact plates 111 are in limit fit with the arc plates 112, the arc plates 112 are arranged on the front wall and the rear wall of the water containing tank 904 through bolts, the left side and the right side of the lower portion of the arc plates 112 are provided with inward arc surfaces, the outer cylindrical protrusions on the contact plates 111 move into the inner arc surfaces of the arc plates 112, the front end and the rear end of the hollow rotating shaft 105 are respectively provided with a notch gear 113 through rotating rods, the rotating rods on the notch gear 113 are in rotary connection with the water containing tank 904, the two notch gears 113 are respectively meshed with the spur gears 912, the spur gears 912 are rotated to enable the spur gears 912 to rotate, the cams 913 are rotated through the second rotating shaft 911 to enable the cams 913 to swing upwards, the rotating rods on the two notch gears 113 are respectively connected with the first rotating shafts 909 through belt pulleys and belts, and the two pulleys on the first rotating shafts 909 are respectively located in the two hollow shells 908.

As shown in fig. 2, 11 and 12, the power guide assembly 11 comprises four risers 1101, the risers 1101 are provided with four risers 1101, the four risers 1101 are respectively connected to front and rear portions of the upper side face of the mounting frame 6 and the upper side face of the two mounting blocks 7, the upper and lower portions of the four risers 1101 are respectively provided with a transmission gear 1102 through rotating rods, the upper and lower adjacent two transmission gears 1102 are engaged, the rotating rods on the transmission gears 1102 are provided with guide wheels 1103 for moving the ship body 3 leftwards or rightwards through keys, the two steel wire ropes 2 are respectively positioned between the four guide wheels 1103 on the front side and the four guide wheels 1103 on the rear side, the rotating rods on the left and right adjacent two transmission gears 1102 are connected through pulleys and belts, the rotating rods of the left side two transmission gears 1102 are connected with a first rotating shaft 909 through pulleys and belts in a transmission manner, the inner bottom of the ship body 3 is provided with two sealing shells through bolts, the two protecting shells are positioned at the inner sides of the two hollow shells 908, the first rotating shaft 909 penetrates through the two protecting shells and is in rotary sealing connection with the two protecting shells, two belt pulleys on the first rotating shaft 909 are positioned in the two sealing shells, the left and right sides of the two steel wire ropes 2 are respectively fixedly connected with spring members 1104, the spring members 1104 are composed of springs and fixed blocks, the inside of each of the four spring members 1104 is provided with a contact switch 1105, the four contact switches 1105 are respectively in sliding connection with the adjacent steel wire ropes 2, the left and right sides of the upper side of the ship body 3 are provided with two touch plates 1106, when the touch plates 1106 are in contact with the contact switches 1105, the contact switches 1105 transmit signals to the control module 302, the control module 302 starts a speed reducing motor 906 to work, the speed reducing motor 906 rotates clockwise or anticlockwise through the bevel gears 910, this moves the hull 3 to the left or right.

When in use, a user installs two fixing frames 1 on two sides of a pond respectively, places a ship body 3 in the pond, uses a user to operate a remote control terminal to send signals to a control module 302 through an Internet of things, the remote control terminal records the working time of the invention simultaneously, the control module 302 starts a water pump 9031, a speed reduction motor 906 and an aerator 101 to work together, the speed reduction motor 906 works to enable a first rotating shaft 909 to rotate clockwise through a bevel gear 910, the first rotating shaft 909 rotates and is driven by a belt pulley and a belt, a left lower driving gear 1102 rotates clockwise, a left upper driving gear 1102 rotates anticlockwise through the belt pulley and the belt, a right upper driving gear 1102 rotates anticlockwise, a right lower driving gear 1102 rotates clockwise, an upper guide wheel 1103 rotates anticlockwise and a lower adjacent guide wheel 1103 rotates clockwise respectively, the guiding wheels 1103 which are adjacent up and down rotate to be matched with the steel wire ropes 2, the ship body 3 moves leftwards through the mounting frame 6 and the mounting block 7, the ship body 3 moves leftwards to drive the touch pad 1106 on the guiding wheels to move leftwards, when the touch pad 1106 on the left moves leftwards to be contacted with the touch switch 1105 on the left, the touch switch 1105 on the left transmits signals to the control module 302, the control module 302 starts the gear motor 906 to work, the first rotating shaft 909 rotates anticlockwise through the bevel gear 910, at the moment, the ship body 3 moves rightwards, when the touch pad 1106 on the right side of the ship body 3 is contacted with the touch switch 1105 on the right, the touch switch 1105 on the right transmits signals to the control module 302, the control module 302 starts the gear motor 906 to work, the first rotating shaft 909 rotates clockwise through the bevel gear 910, the ship body 3 moves leftwards, this is repeated continuously.

The first rotating shaft 909 rotates to drive the gear lack 113 to rotate through the belt wheel and the belt, the gear lack 113 rotates to drive the hollow rotating shaft 105 to rotate, the aerator 101 works to convey a part of oxygen into the air refiner 102 through the conveying pipe 103, meanwhile, the conveying pipe 103 conveys a part of oxygen into the rotating shell 106 through the guide pipe 107, oxygen in the rotating shell 106 enters the rotating shell 106 through the through holes on the hollow rotating shaft 105, oxygen in the hollow rotating shaft 105 is conveyed into the inner hollow plate 110, oxygen in the inner hollow plate 110 is moved out through the outer hollow plate 108, the water suction pump 9031 works to pump the aquaculture water in the pond and spray the aquaculture water into the filter frame 903, the aquaculture water falls downwards to collide on the filter frame 903, the contact area of the aquaculture water and the air is increased in the process, the primary oxygenation work is carried out on the aquaculture water through the filter frame 903, the filtered aquaculture water falls down into the water containing tank 904, the hollow rotating shaft 105 rotates to enable the gear deficiency 113 to rotate through the rotating rod, the gear deficiency 113 rotates to be matched with the straight gear 912, the straight gear 912 rotates to enable the cam 913 to rotate through the second rotating shaft 911, the cam 913 rotates to push the right part of the filter frame 903 to swing upwards, the left part of the filter frame 903 swings downwards, sundries in the filter frame 903 slide down to the left along with the sundries in the collecting tank 901, so that sundries in the filter frame 903 can be cleaned conveniently, the sundries are prevented from blocking the filtering holes of the filter frame 903, when the cam 913 does not push the right part of the filter frame 903 to swing upwards, the right part of the filter frame 903 swings downwards to be lapped on the water containing tank 904, the rotation of the outer hollow plate 108 can enable the inner hollow plate 110 to generate centrifugal force, and when the inner hollow plate 110 rotates to contact the arc plate 112 through the contact plate 111 thereon, the arc plate 112 can extrude the contact plate 111 to move the inner hollow plate 110 towards the center of the hollow rotating shaft 105, so that the through holes on the inner hollow plate 110 and the through holes on the outer hollow plate 108 are staggered, oxygen in the inner hollow plate 110 cannot be moved out through the outer hollow plate 108, when the inner hollow plate 110 rotates to be far away from the arc plate 112, the hollow rotating shaft 105 rotates to drive the outer hollow plate 108 to rotate, the inner hollow plate 110 moves away from the center of the hollow rotating shaft 105 under the action of centrifugal force, the inner hollow plate 110 is buffered by the spring plate 109 to move outwards, damage caused by collision between the inner hollow plate 110 and the outer hollow plate 108 is avoided, the through holes on the inner hollow plate 110 moving outwards are overlapped with the through holes on the outer hollow plate 108, and the inner hollow plate 110 is positioned in aquaculture water at the moment, oxygen in the inner hollow plate 110 is discharged into the aquaculture water through the outer hollow plate 108, and oxygen is discharged into the aquaculture water in a matched manner through the rotation of the outer hollow plate 108, so that dynamic oxygenation work of the aquaculture water is completed, and the oxygen content in the aquaculture water is further increased in the manner.

When the surface of the aquaculture water in the water tank 904 contacts the first water level detector 9041, the first water level detector 9041 sends a signal to the control module 302, the control module 302 then opens the first solenoid valve 9042 on the rear side, the aquaculture water in the water tank 904 drops into the cavity on the rear side of the oxygenation tank 905 through the water drain on the rear side, at the moment, the second solenoid valve 9053 on the front side is in a closed state, the air refiner 102 in the oxygenation tank 905 contacts the aquaculture water, by this way, the static oxygenation of the aquaculture water is realized, the oxygen content in the aquaculture water is further increased, when the aquaculture water in the cavity on the rear side of the oxygenation tank 905 contacts the second water level detector 9051 on the rear side, the control module 302 then opens the second solenoid valve 9053 on the rear side, and closes the first solenoid valve 9042 on the rear side, at the moment, the second solenoid valve 9053 on the front side drops into the cavity on the front side of the oxygenation tank 905 through the water drain on the front side, the oxygenation tank 905 is closed, the water in the water outlet pipe on the front side of the oxygenation tank 905 is closed, the water is discharged to the cavity on the rear side of the front side of the oxygenation tank 905, the oxygenation tank is discharged to the water outlet pipe on the front side of the oxygenation tank 302, the oxygenation tank is discharged to the front side of the oxygenation tank is closed, the oxygenation tank is completely, the oxygenation tank is discharged to the front side of the oxygenation tank is completely is closed, and the oxygenation tank is discharged to the oxygenation tank is completely is discharged to the front side, and the oxygenation tank is in front is completely has been opened, and the oxygenation tank is discharged to the front, and the oxygenation tank is left is opened to the front, the oxygen content of the aquaculture water in the pond is uneven, and because a certain time is needed for static oxygenation, static oxygenation is performed on the aquaculture water through the two cavities of the oxygenation box 905 in a reverse manner, so that the oxygen content in the aquaculture water is increased, and the continuity of oxygenation on the aquaculture water is realized.

When the working time of the invention reaches the set time, the remote control terminal sends a signal to the control module 302 through the Internet of things, the control module 302 then turns off the water pump 9031, the speed reduction motor 906 and the aerator 101 to work, or a user operates the remote control terminal to send a signal for stopping working to the control module 302 through the Internet of things, the control module 302 then turns off the water pump 9031, the speed reduction motor 906 and the aerator 101 to work, the four touch pads 1106 contact with the four touch switches 1105 for times, the touch switches 1105 transmit the signal to the control module 302, the control module 302 then transmits the signal to the remote control terminal through the Internet of things, the contact times of the touch switches 1105 are recorded by the remote control terminal, so that the user can conveniently know the times and times of aeration of the aquaculture water in the pond, and the user can regularly clean sundries in the collection box 901.

Example 3

On the basis of embodiment 2, as shown in fig. 3, still including stopper 4, stopper 4 is equipped with four, four stopper 4 rigid couplings are in the bottom left side of hull 3, the bottom left side of hull 3 articulates through the bull stick has two division boards 5 that are used for discharging the breed water reposition of redundant personnel, two division boards 5 cooperate the direction that hull 3 removed, make it be the V-arrangement, and be the direction that the triangle point department after the V-arrangement is located hull 3 removal, shunt the breed water of discharging through two division boards 5, make things convenient for the breed water to diffuse all around, two division boards 5 are located between four stopper 4, the rectangular channel of undercut has all been seted up to the upside of two division boards 5.

When the ship body 3 moves leftwards, the aquaculture water in the pond can provide certain resistance for the ship body 3 to move leftwards, at the moment, the two flow distribution plates 5 swing rightwards along with the aquaculture water, the swing positions of the two flow distribution plates 5 are limited by the two limiting blocks 4 on the right side, the two flow distribution plates 5 are in a V shape, the triangular tip formed by the two flow distribution plates 5 is positioned on the left side, meanwhile, the water discharged by the water outlet pipe 9052 is distributed by the two flow distribution plates 5, when the ship body 3 moves rightwards, the aquaculture water in the pond can provide certain resistance for the ship body 3 to move rightwards, at the moment, the two flow distribution plates 5 swing leftwards along with the aquaculture water, the swing positions of the two flow distribution plates 5 are limited by the two limiting blocks 4 on the left side, at the moment, the triangular tip formed by the two flow distribution plates 5 is positioned on the right side, and meanwhile, the water discharged by the water outlet pipe 9052 is distributed by the two flow distribution plates 5, so that the aquaculture water can be conveniently diffused all around.

Example 4

On the basis of the embodiment 3, the using method of the aquaculture device with the uniform oxygenation function comprises the following steps:

step S1: firstly, two fixing frames 1 are respectively arranged at two sides of a pond, so that a ship body 3 is placed in the pond, and a power guide assembly 11 is matched with two steel wire ropes 2;

Step S2: when the oxygenation work is carried out on the aquaculture water in the pond, a user firstly sends a signal to the control module 302 through the Internet of things by a remote control terminal, the remote control terminal simultaneously records the working time of the aquaculture device, the control module 302 starts the extraction and discharge mechanism 9 and the oxygenation assembly 10 to work, the extraction and discharge mechanism 9 extracts the aquaculture water in the pond and carries out the oxygenation work on the extracted aquaculture water through the oxygenation assembly 10, and the oxygenated aquaculture water is discharged under the action of the extraction and discharge mechanism 9;

step S3: in the process of the step S2, when the ship body 3 moves leftwards, the two flow distribution plates 5 swing rightwards to form a V shape, the swing positions of the two flow distribution plates 5 are limited by the two limiting blocks 4 on the right side, the triangular tips formed by the two flow distribution plates 5 are positioned on the left side, and similarly, when the ship body 3 moves rightwards, the two flow distribution plates 5 swing leftwards to form a V shape, water discharged from the water outlet pipe 9052 is distributed by the two flow distribution plates 5, and the oxygen-enriched culture water is conveniently diffused to the periphery;

step S4: in the process of the step S2, the extraction and discharge mechanism 9 works to provide power for the power guide assembly 11, the power guide assembly 11 works to be matched with the steel wire rope 2 to guide the ship body 3 to move leftwards or rightwards, meanwhile, the power guide assembly 11 automatically completes the turning work of the ship body 3 leftwards or rightwards, the ship body 3 leftwards or rightwards discharges the oxygenated aquaculture water, the accumulation of the discharged aquaculture water is avoided, and the oxygen content of the aquaculture water in the pond is uneven;

Step S5: while step S2 is carried out, the control module 302 transmits data to a remote control terminal through the Internet of things, and the remote control terminal records the data, so that a user can conveniently watch the time and the times of oxygenation of the aquaculture water in the pond by the aquaculture device;

step S6: after the cultivation device works for a set time, the remote control terminal sends a signal to the control module 302 through the Internet of things, the control module 302 then closes the extraction and discharge mechanism 9 and the oxygenation assembly 10 to work, or a user operates the remote control terminal to send a signal for stopping work to the control module 302 through the Internet of things, and the control module 302 then closes the extraction and discharge mechanism 9 and the oxygenation assembly 10 to work.

While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.

Claims (4)

1. The utility model provides an aquaculture device with even oxygenation function, including mount (1), mount (1) are equipped with two, two mount (1) symmetry are fixed in the both sides of pond, install two wire rope (2) between the upper portion of two mount (1), be equipped with hull (3) between two wire rope (2), hull (3) float in the pond, link (301) are installed in the left side of hull (3) inner bottom, be provided with control module (302) on link (301), control module (302) are connected with remote control terminal through the thing networking, install the protective housing that is used for covering control module (302) on link (301), the inner bottom right side rigid coupling of hull (3) has mounting bracket (6), the upper side of two parts and two mounting blocks (7) on the side on mounting bracket (6) all are connected with through L shape pole and are used for providing flotation pontoon (8) of buoyancy support hull (3), characterized by still including extraction mechanism (9) in being used for carrying out oxygenation mechanism (9) in the pond extraction mechanism (9) and extracting mechanism (10) and extracting water and being used for in the extraction mechanism (10) are arranged in the extraction mechanism (9), the power guide assembly (11) is arranged on the mounting frame (6) and the mounting block (7), the power guide assembly (11) is connected with the ship body (3), the power guide assembly (11) is connected with the two steel wire ropes (2), the power guide assembly (11) is used for moving the ship body (3), when the extraction and discharge mechanism (9) extracts the aquaculture water in the pond, the power guide assembly (11) works to enable the ship body (3) to move, meanwhile, the oxygenation assembly (10) performs oxygenation on the extracted aquaculture water, the oxygenated aquaculture water is discharged through the extraction and discharge mechanism (9), and the extraction and discharge mechanism (9), the oxygenation assembly (10) and the power guide assembly (11) are respectively electrically connected with the control module (302);

The extraction and discharge mechanism (9) comprises a collecting box (901), the collecting box (901) is arranged on the left side of the inner bottom of the ship body (3), two support plates (902) are arranged on the inner bottom of the ship body (3), the two support plates (902) are positioned on the right side of the collecting box (901), the upper parts of the two support plates (902) are rotatably provided with a filter frame (903) through a rotating rod, a plurality of filtering holes for filtering sundries are formed in the upper part and the lower part of the right part of the filter frame (903) in a penetrating way, a water suction pump (9031) is arranged on the right side of the inner bottom of the ship body (3), the water suction pump (9031) is electrically connected with a control module (302), the water suction pump (9031) is positioned on the lower side of a mounting frame (6), a suction pipe penetrating through the lower part of the ship body (3) and is in sealing connection with the suction pipe, the tail end of the discharge pipe of the water suction pump (9031) is positioned on the upper side of the filter frame (903), the inner bottom of the ship body (3) is fixedly connected with a water tank (904) through four L-shaped plates, the right part of the filter frame (903) is fixedly connected with a water tank (904) on the upper part of the water tank (904), the right part of the filter frame (904) is provided with a first electromagnetic valve (41) and the water level (41) is arranged on the two sides of the water tank (41) in the water tank (41), the two first electromagnetic valves (9042) are respectively and electrically connected with the control module (302), an oxygenation box (905) is arranged at the inner bottom of the ship body (3), the oxygenation box (905) is positioned between four L-shaped plates on the ship body (3), a partition plate is arranged at the middle part of the oxygenation box (905) to divide the oxygenation box, second water level detectors (9051) are respectively arranged at the upper parts of the front wall and the rear wall of the partition plate of the oxygenation box (905), the second water level detectors (9051) are electrically connected with the control module (302), water outlet pipes (9052) are respectively embedded at the front part and the rear part of the left side surface of the oxygenation box (905), the lower ends of the two water outlet pipes (9052) penetrate through the ship body (3) and are in sealing connection with the ship body, second electromagnetic valves (9053) are respectively and electrically connected with the control module (302), and a power assembly is arranged between the water containing box (904) and the left side surface of the oxygenation box (905) and is electrically connected with the control module (302) and is used for cleaning sundries in the filtering frame (903);

The power assembly comprises a gear motor (906), the gear motor (906) is arranged on the left side surface of a water tank (904) through a protective shell, the gear motor (906) is electrically connected with a control module (302), an output shaft of the gear motor (906) penetrates through the protective shell on the gear motor (906) and is in rotary sealing connection with the gear motor, a mounting shell (907) is arranged in the middle of the left side surface of an oxygenation box (905), an output end of the gear motor (906) penetrates through the upper side surface of the mounting shell (907) and is in rotary sealing connection with the mounting shell, two hollow shells (908) are arranged at the inner bottom of a ship body (3), a first rotating shaft (909) is rotatably arranged between the two hollow shells (908) and penetrates through the mounting shell (907) and is in rotary connection with the control module, bevel gears (910) are arranged in the middle of the first rotating shaft (909), the output end of the gear motor (906) is also provided with bevel gears (910), the two bevel gears (910) are meshed with each other, the two bevel gears (907) are arranged at the two inner ends of the mounting shell (907), two rotating shafts (911) are arranged at the two inner ends of the front and the rear wall of the oxygenation box (905), two rotating shafts (911) are rotatably arranged at the two inner ends of the second rotating shafts (911), both cams (913) are located at the lower part of the filter frame (903);

The oxygenation assembly (10) comprises an aerator (101), wherein the aerator (101) is arranged in the middle of the upper side surface of a mounting frame (6), the aerator (101) is electrically connected with a control module (302), an air refiner (102) is arranged at the inner bottom of an oxygenation box (905), the aerator (101) is communicated with the air refiner (102) through a conveying pipe (103), the conveying pipe (103) is L-shaped, a mounting plate (104) is connected with the middle of the inner bottom of the water tank (904), a hollow rotating shaft (105) is rotatably arranged at the upper part of the mounting plate (104), rotating shells (106) are rotatably arranged at the front part and the rear part of the hollow rotating shaft (105), a plurality of through holes are circumferentially formed in the front part and the rear part of the hollow rotating shaft (105), the through holes at the front side and the rear side of the hollow rotating shaft (105) are respectively positioned at the inner sides of the two rotating shells (106), a honeycomb duct (107) is respectively communicated between the two rotating shells (106) and the conveying pipe (103), and the front part and the rear part of the hollow rotating shaft (105) are provided with components for oxygenation of aquaculture water;

the oxygenation component comprises a plurality of outer hollow plates (108), the outer hollow plates (108) are provided with two groups of inner hollow plates (110) which are symmetrically arranged in the front and the rear, the outer hollow plates (108) on the front and the rear sides of the hollow rotating shaft (105) are respectively embedded in the front and the rear sides of the hollow rotating shaft, the outer hollow plates (108) on the front and the rear sides are respectively provided with a plurality of through holes, the outer hollow plates (108) on the front and the rear sides are positioned on the outer sides of a rotating shell (106) on the front and the rear sides, spring plates (109) are respectively arranged on the inner walls of the plurality of outer hollow plates (108), a plurality of through holes are respectively formed in the inner hollow plates (110) on the front and the rear sides of the outer hollow plates (108), the outer side surfaces of the plurality of outer hollow plates (108) are respectively provided with rectangular grooves, the outer side surfaces of the plurality of the inner hollow plates (110) are respectively provided with contact plates (111), the front and the rear walls of the water tank (904) are respectively provided with rectangular grooves, the front and the rear walls of the hollow plates (105) are respectively provided with a plurality of contact plates (112), the front gears (105) are respectively connected with the front gears (113) and the two rotary shafts (113) of the two rotary shafts (113) through the transmission pulleys (113) respectively) and the transmission pulleys (113), two pulleys on the first shaft (909) are located within the two hollow shells (908), respectively;

The novel cultivation device is characterized by further comprising four limiting blocks (4), wherein the four limiting blocks (4) are fixedly connected to the left side of the bottom of the ship body (3), two diversion plates (5) for discharging cultivation water for diversion are hinged to the left side of the bottom of the ship body (3) through rotating rods, the two diversion plates (5) are located between the four limiting blocks (4), and downward-concave rectangular grooves are formed in the upper side faces of the two diversion plates (5);

the front side and the rear side of the contact plate (111) are respectively provided with a cylindrical bulge extending outwards, one cylindrical bulge of the contact plate (111) penetrates through a rectangular groove of the adjacent outer hollow plate (108) to be fixedly connected with the inner hollow plate (110), and the other cylindrical bulge of the contact plate (111) is in limit fit with the arc plate (112).

2. An aquaculture device with uniform oxygenation according to claim 1, characterized in that the left and right sides of the lower part of the arc plate (112) are provided with inward arc surfaces, and the other cylindrical protrusion for the contact plate (111) moves into the intrados surface of the arc plate (112).

3. An aquaculture device with uniform oxygenation function according to claim 1, characterized in that the power guide assembly (11) comprises four risers (1101), the risers (1101) are respectively connected with the front and rear parts of the upper side surface of the mounting frame (6) and the upper side surfaces of the two mounting blocks (7), the upper and lower parts of the four risers (1101) are respectively provided with a transmission gear (1102) through rotating rods, the adjacent two transmission gears (1102) are meshed, the rotating rods on the transmission gears (1102) are provided with guide wheels (1103), the four guide wheels (1103) on the upper side are positioned on the upper side of the steel wire rope (2), the four guide wheels (1103) on the lower side are positioned on the lower side of the steel wire rope (2), the upper rotating rods of the two driving gears (1102) adjacent left and right on the upper side are in driving connection through pulleys and belts, the rotating rods of the two driving gears (1102) on the left side are in driving connection with the first rotating shaft (909) through the pulleys and the belts, two sealing shells are arranged at the inner bottom of the ship body (3), the two sealing shells are positioned at the inner sides of the two hollow shells (908), the first rotating shaft (909) penetrates through the two sealing shells and is in rotating sealing connection with the two sealing shells, the two pulleys on the first rotating shaft (909) are respectively positioned in the two sealing shells, the left and right two parts of the two steel wire ropes (2) are respectively fixedly connected with a spring member (1104), the inner parts of the four spring members (1104) are provided with a contact switch (1105), the four contact switches (1105) are respectively connected with the adjacent steel wire ropes (2) in a sliding way, and two touch pads (1106) are arranged at the left and right parts of the upper side surface of the ship body (3).

4. A method of using a culture device with uniform oxygenation for aquaculture according to any of claims 1-3, comprising the steps of:

step S1: firstly, two fixing frames (1) are respectively arranged at two sides of a pond, so that a ship body (3) is placed in the pond, and a power guide assembly (11) is matched with two steel wire ropes (2);

step S2: when the oxygenation work is carried out on the aquaculture water in the pond, a user firstly sends a signal to the control module (302) through the Internet of things by a remote control terminal, the remote control terminal simultaneously records the working time of the aquaculture device, the control module (302) starts the extraction and discharge mechanism (9) and the oxygenation assembly (10) to work along with the remote control terminal, the extraction and discharge mechanism (9) extracts the aquaculture water in the pond, the oxygenation assembly (10) carries out the oxygenation work on the extracted aquaculture water, and the aquaculture water after oxygenation is discharged under the action of the extraction and discharge mechanism (9);

step S3: in the process of step S2, when the ship body (3) moves leftwards, the two flow distribution plates (5) swing rightwards to form a V shape, the swing positions of the two flow distribution plates are limited by the two limiting blocks (4) on the right side, the triangular tips formed by the two flow distribution plates (5) are positioned on the left side, and similarly, when the ship body (3) moves rightwards, the two flow distribution plates (5) swing leftwards to form a V shape, and water discharged from the water outlet pipe (9052) is distributed by the two flow distribution plates (5), so that the oxygenated culture water is conveniently diffused to the periphery;

Step S4: in the process of the step S2, the extraction and discharge mechanism (9) works to provide power for the power guide assembly (11), the power guide assembly (11) works to be matched with the steel wire rope (2) to guide the ship body (3) to move leftwards or rightwards, meanwhile, the power guide assembly (11) automatically completes the turning work of the ship body (3) leftwards or rightwards, the ship body (3) leftwards or rightwards discharges the oxygenated aquaculture water, and the accumulation of the discharged aquaculture water is avoided, so that the oxygen content of the aquaculture water in the pond is uneven;

step S5: the control module (302) transmits data to the remote control terminal through the Internet of things while the step S2 is carried out, and the remote control terminal records the data, so that a user can conveniently watch the time and the times of oxygenation of the aquaculture water in the pond by the aquaculture device;

step S6: after the cultivation device works for a set time, the remote control terminal sends a signal to the control module (302) through the Internet of things, the control module (302) closes the extraction and discharge mechanism (9) and the oxygenation assembly (10) to work accordingly, or a user operates the remote control terminal to send a signal for stopping work to the control module (302) through the Internet of things, and the control module (302) closes the extraction and discharge mechanism (9) and the oxygenation assembly (10) to work accordingly.