Movable cold water mass layered culture net cage

Abstract

The invention discloses a movable cold water mass layered culture net cage, and belongs to the technical field of net cage culture, the movable cold water mass layered culture net cage comprises a box body, the peripheral surface and the bottom of the box body are fixedly connected with culture nets, the box body is provided with a floating mechanism for seawater floating, the culture nets are used for isolating marine fishes, the box body is internally provided with a layered net, and the layered net is provided with a water inlet. The layered net is used for isolating different marine fishes, a vacuum fishing device is mounted on the layered net, and a feeding device is mounted on the layered net; according to the movable cold water mass layered culture net cage, when a first motor works, a first gear can drive a first gear ring to rotate, when the first gear ring rotates, four sets of second gears can be driven to rotate, and when the second gears rotate, threaded rods can be driven to rotate; when the threaded rod rotates, the lifting net frame and the layering net can be driven to ascend and descend through the internal threaded sliding block, fishes can be limited when the lifting net frame and the layering net ascend and descend, and the activity space of the fishes can be conveniently reduced when the fishes are sucked.

Description

Technical Field

[0001] The invention relates to the technical field of cage aquaculture, in particular to a movable cold water mass layered aquaculture cage. Background Art

[0002] Layered aquaculture cages are used for large-scale fishery aquaculture equipment. The cages are rectangular column-stabilized truss structures that can be used for long-term aquaculture operations in open waters. They have their own lifting and floating control capabilities, can be towed and moved in offshore waters, can be maintained on-site at sea and repaired in port, and can be isolated by layered nets, so that both cold-water fish and warm-water fish can be cultured.

[0003] The existing patent number CN106719223B discloses a multi-layer aquaculture cage, which includes: a main cage; a partition, the inner cavity of the main cage is divided into at least two layers of chambers distributed up and down by a plurality of the partitions, except for the uppermost chamber, the other chambers are L-shaped chambers, and the upper end of the longitudinal cavity of each L-shaped chamber extends upward to the upper end of the main cage; a baffle, a baffle is arranged in the longitudinal cavity of each L-shaped chamber in a manner that can be raised and lowered; and a joystick, each of the baffles is fixed to the lower end of at least one of the joysticks. This invention simply isolates the cage through the partition to culture marine fish, and feeds and takes and puts seafood through the longitudinal cavity. This method of feeding and taking and putting seafood is more troublesome and requires more manpower costs, which increases the cost of farming. Summary of the invention

[0004] The purpose of the present invention is to provide a movable cold water mass stratified aquaculture cage to solve the problem of the limitation of the applicable scope of the current movable cold water mass stratified aquaculture cage itself proposed in the above background technology.

[0005] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0006] The present invention provides a movable cold water mass layered aquaculture net cage, comprising a box body, the outer peripheral surface and the bottom of the box body are fixedly connected with a culture net, the box body is equipped with a floating mechanism for floating in seawater, the culture net is used to isolate marine fish, a layered net is installed inside the box body, the layered net is used to isolate different marine fish, a vacuum fish catcher is installed on the layered net, and a feeder is installed on the layered net;

[0007] The box body also includes a lifting assembly movably mounted inside the box body;

[0008] The lifting assembly also includes a threaded rod rotatably mounted inside the box, and an internally threaded slider threadedly connected to the outer circumferential surface of the threaded rod. A support column is rotatably mounted at the center of the box. The threaded rod can drive the internally threaded slider to rotate on its surface through the operation of the driving member. When the internally threaded slider rotates, the layered net can be driven to be lifted and lowered on the surface of the support column and the inner wall of the box. When the layered net is lifted and lowered, the marine fish can be limited, thereby reducing the activity space of the marine fish.

[0009] The layered net also includes a rotating assembly installed through the layered net, and a replacement assembly rotatably installed on the rotating assembly, and a fish attracting assembly is movably installed on the replacement assembly;

[0010] The rotating assembly also includes a tooth groove provided on the outer peripheral surface of the support column, and a gear three connected to the side of the tooth groove, the gear three can be rotated by the operation of the driving member, the rotation of the gear three can drive the support column and the layered net to rotate through the tooth groove, and the rotation of the layered net can enable the vacuum fish catcher and the feeder to rotate to catch fish and feed;

[0011] The replacement assembly also includes a connecting pipe rotatably mounted on the side of the support column, and a delivery pipe and a feeding nozzle mounted inside the connecting pipe, wherein the connecting pipe can drive the delivery pipe and the feeding nozzle to rotate through the operation of the driving member, and the delivery pipe and the feeding nozzle can be rotated to catch fish and feed the upper layer and the lower layer of the box respectively;

[0012] The fish suction component also includes a fish inlet movably installed between the connecting pipe and the conveying pipe, and a reciprocating screw rod rotatably installed inside the connecting pipe. The reciprocating screw rod can drive the fish inlet to reciprocate on the connecting pipe and the conveying pipe to suck fish by rotating.

[0013] Preferably, an operating groove is provided on the inner side of the box body, a threaded rod is rotatably connected to the inner side of the operating groove, gear 2 is fixedly connected to the outer peripheral surface of the threaded rod, a rotating groove is provided on the inner side of the box body near gear 2, a gear ring 1 matching gear 2 is rotatably connected to the inner side of the rotating groove, a motor 1 is fixedly installed on the side of the box body, and a gear 1 matching gear ring 1 is fixedly installed on the output end of the motor 1.

[0014] Preferably, the threaded rod, gear 2, internal threaded slider and operating groove are provided in four groups, and the four groups of threaded rod, gear 2, internal threaded slider and operating groove are distributed in a circular array on the axial inner wall of the box body, and a lifting grid is fixedly connected between the four groups of internal threaded sliders, and the top of the bellows 1 is fixedly connected to the inner top of the support column near the vacuum fish catcher.

[0015] Preferably, the end of the bellows 1 is connected with a connecting port, the outer peripheral surface of the support column is provided with four groups of movable grooves in a circular array, a movable plate is slidably connected inside the movable groove, a connecting tube is rotatably installed on the surface of the movable plate through an assembly hole, a folding plate 1 is installed between the movable plate and the movable groove, and a bellows 2 is connected between the rotating assembly and the replacement assembly.

[0016] Preferably, a mounting cover is rotatably mounted on the top of the support column via a bearing, a vacuum fish catcher is mounted on the top of the mounting cover, a connecting frame is rotatably mounted on the outer circumference of the support column, the top of the connecting frame is fixedly connected to the top of the box body, a second motor is mounted on the connecting frame, and the output end of the second motor is mounted on the surface of the connecting frame through an assembly hole.

[0017] Preferably, the output end of the motor 2 is fixedly connected to the gear 3, the side of the support column is fixedly installed with a conveying ring, the inner side of the conveying ring is rotatably connected to a rotating plate 1, the bottom end of the conveying ring is connected to a bellows 2, the side of the rotating plate 1 is installed with a feeder, and the lifting grid is rotatably connected with a mounting ring.

[0018] Preferably, the movable plate is rotatably penetrated by a bearing with a connecting tube, a fixed plate is fixedly connected to the inner wall of the connecting tube, a rotating plate 2 is rotatably connected to the inner wall of the connecting tube close to the fixed plate, a delivery tube is fixedly installed on the fixed plate through an assembly hole, the outer side of the delivery tube is rotatably connected to the rotating plate 2, a feeding tube is penetrated and connected to the side of the fixed plate, and a plurality of groups of feeding nozzles are equidistantly installed on the surface of the feeding tube.

[0019] Preferably, the end of the conveying pipe is rotatably connected to one end of an elbow, and the other end of the elbow is fixedly connected to the bottom end of the connecting port; an annular conveying pipe is fixedly installed on the side of the rotating plate 2 through an interface; one end of the annular conveying pipe is fixedly connected to the side of the L-shaped connecting pipe; the other end of the L-shaped connecting pipe passes through the surface of the movable plate and is connected to the end of the corrugated pipe 2; a motor 3 is installed on the outer circumference of the connecting port; a gear 4 is fixedly installed on the output end of the motor 3; a fixing frame is fixedly connected to the outer circumference of the connecting port; a rotating gear cylinder is rotatably installed on the end of the fixing frame through a bearing; a gear block is fixedly connected to the outer circumference of the conveying pipe close to the elbow; the top and end of the rotating gear cylinder are meshed with gear 4 and the gear block.

[0020] Preferably, a slide groove 1 is penetrated through the surface of the conveying pipe, a folding plate 2 is movably installed inside the slide groove 1, one end of the folding plate 2 is fixedly connected to the side of the fish inlet, a slide groove 2 is penetrated through the surface of the connecting pipe, a folding plate 3 is movably installed inside the slide groove 2, one end of the folding plate 3 is fixedly connected to the side of the fish inlet, a rotating rod is rotatably connected to the inner side of the fish inlet through an assembly groove, two ends of a torsion spring are fixedly installed on the surface of the rotating rod and the inside of the fish inlet, two groups of rotating rods are provided, and a closed door 1 and a closed door 2 are respectively fixedly installed on the two groups of rotating rods.

[0021] Preferably, a reciprocating screw is rotatably installed inside the connecting tube through a bearing seat, a nut is threadedly connected to the reciprocating screw, and the nut is fixedly connected to the surface of the fish inlet, and a rotating shaft is rotatably installed on one end of the connecting tube through a bearing, and a toothed belt pulley is fixedly installed on the outer circumference of the rotating shaft and the reciprocating screw, and a toothed belt is meshedly connected between the toothed belt pulleys, one end of the rotating shaft is fixedly connected to a gear five, and the side of the gear five is meshedly connected to a gear ring two, and the gear ring two is fixedly connected to the side of the lifting grid.

[0022] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0023] 1. When a motor is provided, a gear 1 drives a gear ring 1 to rotate. When the gear ring 1 rotates, it drives four sets of gears 2 to rotate. When the gear 2 rotates, it drives the threaded rod to rotate. When the threaded rod rotates, it drives the lifting net frame and the layered net to be lifted and lowered through the internal thread slider. When the lifting net frame and the layered net are lifted and lowered, the fish can be limited, so as to reduce the activity space of the fish when absorbing the fish;

[0024] 2. When the motor 2 is working, it can drive the support column to rotate through the cooperation of the gear 3 and the tooth groove. When the support column rotates, it can drive the connecting pipe, the conveying pipe and the feeding pipe to rotate through the movable plate. When the conveying pipe and the feeding pipe rotate, the fish inlet and the feeding nozzle can be driven to rotate, so that the fish inlet and the feeding nozzle can increase the range of fish suction and feeding when rotating;

[0025] 3. When the connecting pipe is rotated, it can drive the rotating shaft and the gear five to move in the lifting grid. When the gear five moves, it can mesh and rotate through the gear ring two. When the gear five meshes and rotates, it can drive the rotating shaft to rotate at the end of the connecting pipe. When the rotating shaft rotates, it can drive the reciprocating screw rod to rotate inside the connecting pipe through the cooperation of the toothed belt pulley and the toothed belt. When the reciprocating screw rod rotates, it can drive the fish inlet to reciprocate through the nut, so that the fish inlet can reciprocate when rotating to attract fish and increase the fish attraction range;

[0026] 4. When a motor 3 is provided, the gear 4 drives the rotating gear cylinder to rotate. When the rotating gear cylinder rotates, the gear block at the other end is driven to mesh and rotate. When the gear block meshes and rotates, the conveying pipe can be driven to rotate. When the conveying pipe rotates, the connecting pipe can be driven to rotate through the fixed plate. When the connecting pipe rotates, the feeding nozzle and the fish inlet are driven to rotate around the central axis, so that the feeding nozzle and the fish inlet can be rotated to suck fish and feed the upper and lower parts of the layered net respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the present invention;

[0030] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the layered network of the present invention;

[0031] Figure 4 It is a schematic diagram of the front cross-sectional structure of the layered network of the present invention;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the lifting grid of the present invention;

[0033] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting pipe of the present invention;

[0034] Figure 7 It is a schematic diagram of the three-dimensional cross-sectional structure of the connecting pipe of the present invention;

[0035] Figure 8 The present invention Figure 1 A schematic diagram of the enlarged structure of part A;

[0036] Fig. 9 The present invention Figure 3 A schematic diagram of the enlarged structure of part B;

[0037] Fig.10 The present invention Figure 3 A schematic diagram of the enlarged structure of part C;

[0038] Fig.11 The present invention Figure 4 A schematic diagram of the enlarged structure of the D section;

[0039] Fig.12 The present invention Figure 7 A schematic diagram of the enlarged structure of part E;

[0040] Fig.13 The present invention Figure 7 A schematic diagram of the enlarged structure of the F section;

[0041] Fig.14 The present invention Figure 6 A schematic diagram of the enlarged structure of the G section;

[0042] In the figure: 100, box body; 110, lifting assembly; 111, bellows 1; 112, connecting port; 113, moving slot; 114, moving plate; 115, folding plate 1; 116, bellows 2; 117, rotating slot; 118, gear ring 1; 119, motor 1; 1110, gear 1; 1111, operating slot; 1112, threaded rod; 1113, gear 2; 1114, internal thread slider; 1115, lifting grid; 1116, supporting column; 200, breeding net; 300, layered net; 310, rotating assembly; 311, mounting cover; 312, connecting frame; 313, motor 2; 314, gear 3; 315, gear groove; 316, conveying ring; 317, rotating plate 1; 318, mounting ring; 320, replacement assembly; 321, connecting pipe; 322, fixing plate ; 323, rotating plate 2; 324, conveying pipe; 325, feeding pipe; 326, feeding nozzle; 327, elbow; 328, annular conveying pipe; 329, L-shaped connecting pipe; 3210, motor 3; 3211, gear 4; 3212, fixed frame; 3213, rotating gear cylinder; 3214, gear block; 330, fish suction component; 331, slide 1; 332, slide 2; 333, folding Stacked plate two; 334, folding plate three; 335, fish inlet; 336, rotating rod; 337, torsion spring; 338, closed door one; 339, closed door two; 3310, nut; 3311, reciprocating screw; 3312, toothed belt pulley; 3313, toothed belt; 3314, rotating shaft; 3315, gear five; 3316, gear ring two; 400, vacuum fish trap; 500, feeder. DETAILED DESCRIPTION

[0043] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0044] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0045] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0046] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0047] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] See also Figure 1 , Figure 3 and Figure 4 The present invention provides an embodiment: a movable cold water mass layered aquaculture cage, comprising a box body 100, a culture net 200 is fixedly connected to the outer peripheral surface and the bottom of the box body 100, a floating mechanism is installed on the box body 100 for floating in seawater, the culture net 200 is used to isolate marine fish, a layered net 300 is installed inside the box body 100, the layered net 300 is used to isolate different marine fish, a vacuum fish catcher 400 is installed on the layered net 300, and a feeder 500 is installed on the layered net 300.

[0049] It should be understood that the box 100 can float on the sea surface through the floating mechanism. When floating, the box 100 can culture marine fish through the culture net 200. When cultivating marine fish, the cold water fish and the warm water fish can be isolated and cultured through the layered net 300, thereby increasing the utilization rate of the interior of the box 100. When cultivating marine fish, the marine fish can be fed through the feeder 500. At the same time, after the marine fish cultivation is completed, the warm water fish on the upper layer of the layered net 300 and the cold water fish on the lower layer can be sucked by the vacuum fish catcher 400.

[0050] like Figure 1-Figure 6 and Figure 8 , Figure 10-12 As shown, the box 100 also includes a lifting assembly 110 movably mounted inside the box 100, and the lifting assembly 110 also includes a threaded rod 1112 rotatably mounted inside the box 100, and an internal threaded slider 1114 threadedly connected to the outer peripheral surface of the threaded rod 1112. A support column 1116 is rotatably mounted at the center of the box 100. The threaded rod 1112 can drive the internal threaded slider 1114 to rotate on its surface through the operation of the driving member. When the internal threaded slider 1114 rotates, it can drive the layered net 300 to rotate on the support column 1116. The surface of 116 is raised and lowered on the inner wall of the box body 100. When the layered net 300 is raised and lowered, the marine fish can be limited, thereby reducing the marine fish activity space. An operating groove 1111 is provided on the inner side of the box body 100. A threaded rod 1112 is rotatably connected to the inner side of the operating groove 1111. A gear 1113 is fixedly connected to the outer peripheral surface of the threaded rod 1112. A rotating groove 117 is provided on the inner side of the box body 100 near the gear 1113. A gear ring 118 matching the gear 1113 is rotatably connected to the inner side of the rotating groove 117. The box body 100 0 is fixedly installed with a motor 119 on the side, and a gear 1110 matching the gear ring 118 is fixedly installed at the output end of the motor 119. Four groups of threaded rods 1112, gears 1113, internal threaded sliders 1114 and operating grooves 1111 are arranged. The four groups of threaded rods 1112, gears 1113, internal threaded sliders 1114 and operating grooves 1111 are distributed on the axial inner wall of the box body 100 in a circular array. A lifting grid 1115 is fixedly connected between the four groups of internal threaded sliders 1114, and the support column 1116 is close to the support column 1116. The top of the inner side of the near-vacuum fish catcher 400 is fixedly connected to the top of the bellows 111, the end of the bellows 111 is connected to the connecting port 112, the outer peripheral surface of the support column 1116 is provided with four groups of movable grooves 113 in a circular array, the inside of the movable groove 113 is slidably connected to the movable plate 114, the surface of the movable plate 114 is rotatably installed with a connecting pipe 321 through an assembly hole, a folding plate 115 is installed between the movable plate 114 and the movable groove 113, and a bellows 2 116 is connected between the rotating component 310 and the replacement component 320.

[0051] It can be understood that when the motor 119 is working, it can drive the gear 1110 to rotate, and when the gear 1110 rotates, it can drive the gear ring 118 to mesh and rotate inside the rotating groove 117, and when the gear ring 118 meshes and rotates, it can drive the gear 2 1113 to mesh and rotate, and when the gear 2 1113 meshes and rotates, it can drive the threaded rod 1112 to rotate inside the operating groove 1111, and when the threaded rod 1112 rotates, it can drive the internal threaded slider 1114 to slide up and down in the operating groove 1111, and when the internal threaded slider 1114 slides up and down, it can drive the lifting grid 1115 to move. When the lifting grid 1115 moves, it can drive the layered net 300 and the connecting pipe 321 to move up and down. When the connecting pipe 321 moves up and down, it can drive the movable plate 114 to slide inside the movable groove 113. When the movable plate 114 slides, it can drive the folding plate 115 and the corrugated pipe 2 116 to expand and contract. When the connecting pipe 321 moves, it can drive the connecting port 112 to move through the conveying pipe 324 and the elbow 327. When the connecting port 112 moves, it can drive the corrugated pipe 111 to expand and contract. The lifting grid 1115 and the layered net 300 can limit the marine fish when they are lifted or lowered.

[0052] like Figure 1-Figure 5 , Figure 7 , Fig. 9 As shown, the layered net 300 also includes a rotating assembly 310 installed through the layered net 300, and the rotating assembly 310 also includes a tooth groove 315 opened on the outer peripheral surface of the support column 1116, and a gear 314 connected to the side of the tooth groove 315. The gear 314 can be rotated by the operation of the driving member. The rotation of the gear 314 can drive the support column 1116 and the layered net 300 to rotate through the tooth groove 315. The rotation of the layered net 300 can make the vacuum fisher 400 and the feeder 500 rotate to fish and feed. The top of the support column 1116 is rotatably installed with a mounting cover 311 through a bearing, and the top of the mounting cover 311 is installed with a vacuum fisher 4 00, a connecting frame 312 is rotatably installed on the outer circumference of the support column 1116, the top of the connecting frame 312 is fixedly connected to the top of the box body 100, a motor 2 313 is installed on the connecting frame 312, the output end of the motor 2 313 is installed on the surface of the connecting frame 312 through an assembly hole, the output end of the motor 2 313 is fixedly connected to a gear 314, a conveying ring 316 is fixedly installed on the side of the support column 1116, the inner side of the conveying ring 316 is rotatably connected to a rotating plate 1 317, the bottom end of the conveying ring 316 is connected to a bellows 2 116, the side of the rotating plate 1 317 is installed with a feeder 500, and a mounting ring 318 is rotatably connected to the lifting grid 1115.

[0053] It should be conceived that when motor 2 313 is working, it can drive gear 3 314 to rotate. When gear 314 rotates, it can drive support column 1116 to rotate through tooth groove 315. When support column 1116 rotates, it can drive conveying ring 316 to rotate. When conveying ring 316 rotates, it can rotate with rotating plate 1 317. When support column 1116 rotates, it can drive stratified net 300 and connecting pipe 321 to rotate through movable plate 114. The stratified net 300 and connecting pipe 321 can rotate on the side of lifting frame 1115 through mounting ring 318. When connecting pipe 321 rotates, the range of fish suction and feeding can be increased.

[0054] like Figure 4 , Figure 6 , Figure 7 , Figure 10-12 As shown, and a replacement component 320 rotatably mounted on the rotating component 310, the replacement component 320 also includes a connecting pipe 321 rotatably mounted on the side of the support column 1116, and a delivery pipe 324 and a feeding nozzle 326 installed inside the connecting pipe 321, the connecting pipe 321 can drive the delivery pipe 324 and the feeding nozzle 326 to rotate through the operation of the driving member, and the rotation of the delivery pipe 324 and the feeding nozzle 326 can respectively catch fish and feed the upper and lower layers of the box body 100, the movable plate 114 is rotatably penetrated by the connecting pipe 321 through a bearing, a fixed plate 322 is fixedly connected to the inner wall of the connecting pipe 321, a rotating plate 2 323 is rotatably connected to the inner wall of the connecting pipe 321 close to the fixed plate 322, the fixed plate 322 is fixedly installed with the delivery pipe 324 through an assembly hole, the outer side of the delivery pipe 324 is rotatably connected to the rotating plate 2 323, the side of the fixed plate 322 is penetrated by a feeding pipe 325, the surface of the feeding pipe 325, etc. A plurality of feeding nozzles 326 are installed at a distance, the end of the delivery pipe 324 is rotatably connected to one end of an elbow 327, the other end of the elbow 327 is fixedly connected to the bottom end of the connection port 112, and an annular delivery pipe 328 is fixedly installed on the side of the rotating plate 323 through an interface, and one end of an L-shaped connecting pipe 329 is fixedly connected to the side of the annular delivery pipe 328, and the other end of the L-shaped connecting pipe 329 passes through the surface of the moving plate 114 and is connected to the end of the bellows 116. A motor three 3210 is installed on the outer circumference of the interface 112, and a gear four 3211 is fixedly installed on the output end of the motor three 3210. A fixing frame 3212 is fixedly connected to the outer circumference of the connection port 112, and a rotating gear cylinder 3213 is rotatably installed on the end of the fixing frame 3212 through a bearing. A gear block 3214 is fixedly connected to the outer circumference of the delivery pipe 324 near the elbow 327, and the top and end of the rotating gear cylinder 3213 are meshed and connected with the gear four 3211 and the gear block 3214.

[0055] It is worth noting that when the motor three 3210 rotates, it can drive the gear four 3211 to rotate, and when the gear four 3211 rotates, it can drive the rotating gear cylinder 3213 to mesh and rotate, and the rotating gear cylinder 3213 can rotate through the bearing and the fixed frame 3212, and when the rotating gear cylinder 3213 rotates, it can drive the tooth block 3214 at the bottom to mesh and rotate, and when the tooth block 3214 meshes and rotates, it can drive the conveying pipe 324 and the fish inlet 335 to rotate, and when the conveying pipe 324 rotates, it can rotate through the bearing and the elbow 327, and when the conveying pipe 324 rotates, it can drive the connecting pipe 321 to rotate through the fixed plate 322, and when the connecting pipe 321 rotates, it can rotate through the bearing and the movable plate 114, and when the connecting pipe 321 rotates, it can drive the feeding pipe 32 5 and the feeding nozzle 326 rotate, and the fish inlet 335 and the feeding nozzle 326 rotate, and the warm water fish on the upper part of the layered net 300 and the cold water fish on the lower part can be sucked and fed respectively. When the feeder 500 is working, the feed can be transported to the conveying ring 316 through the rotating plate 1 317. After the feed enters the conveying ring 316, it can be transported to the inside of the annular conveying pipe 328 through the corrugated pipe 2 116 and the L-shaped connecting pipe 329. After the feed enters the inside of the annular conveying pipe 328, it can be transported to the inside of the cavity between the rotating plate 2 323 and the fixed plate 322 through the interface. The feed enters the inside of the cavity and can be transported to the inside of the feeding tube 325. When the feed enters the inside of the feeding tube 325, it can be sprayed into the inside of the seawater through the feeding nozzle 326 to feed the marine fish.

[0056] like Figure 3 , Figure 6 , Figure 7 , Fig.13 and Fig.14As shown, a fish suction component 330 is movably installed on the replacement component 320, and the fish suction component 330 also includes a fish inlet 335 movably installed between the connecting pipe 321 and the conveying pipe 324, and a reciprocating screw rod 3311 that is rotatably installed inside the connecting pipe 321, and the reciprocating screw rod 3311 can drive the fish inlet 335 to reciprocate between the connecting pipe 321 and the conveying pipe 324 by rotation to suck fish, and the surface of the conveying pipe 324 is penetrated by a slide groove 1 331, and a folding plate 2 333 is movably installed inside the slide groove 1 331, and one end of the folding plate 2 333 is fixedly connected to the side of the fish inlet 335, and the surface of the connecting pipe 321 is penetrated by a slide groove 2 332, and a folding plate 3 334 is movably installed inside the slide groove 2 332, and one end of the folding plate 3 334 is fixedly connected to the side of the fish inlet 335, and the inner side of the fish inlet 335 is rotatably connected to a rotating rod 336 through an assembly groove. The two ends of the torsion spring 337 are fixedly installed on the surface of the rod 336 and the inside of the fish inlet 335, and two groups of rotating rods 336 are provided. A closed door 1 338 and a closed door 2 339 are fixedly installed on the two groups of rotating rods 336 respectively. A reciprocating screw rod 3311 is rotatably installed in the connecting tube 321 through a bearing seat, and a nut 3310 is threadedly connected to the reciprocating screw rod 3311. The nut 3310 is fixedly connected to the surface of the fish inlet 335. A rotating shaft 3314 is rotatably installed on one end of the connecting tube 321 through a bearing. A toothed belt pulley 3312 is fixedly installed on the outer circumference of the rotating shaft 3314 and the reciprocating screw rod 3311, and a toothed belt 3313 is meshedly connected between the toothed belt pulleys 3312. A gear 5 3315 is fixedly connected to one end of the rotating shaft 3314, and a gear ring 2 3316 is meshedly connected to the side of the gear 5 3315. The gear ring 2 3316 is fixedly connected to the side of the lifting grid 1115.

[0057] It can be understood that when the connecting tube 321 rotates, it can drive the rotating shaft 3314 and the gear 5 3315 to move in the lifting grid 1115. When the gear 5 3315 moves, it can mesh and rotate through the gear ring 2 3316. When the gear 5 3315 meshes and rotates, it can drive the rotating shaft 3314 at the end of the connecting tube 321 to rotate. When the rotating shaft 3314 rotates, it can drive the toothed belt pulley 3312 to rotate. When the toothed belt pulley 3312 meshes and rotates, it can drive the toothed belt 331 3 is meshed and rotated, and when the toothed belt 3313 is meshed and rotated, it can drive another set of toothed belt pulleys 3312 to mesh and rotate, and when the toothed belt pulleys 3312 are meshed and rotated, it can drive the reciprocating screw rod 3311 to rotate inside the connecting tube 321, and when the reciprocating screw rod 3311 rotates, it can drive the nut 3310 to slide reciprocatingly, and when the nut 3310 slides reciprocatingly, it can drive the fish inlet 335 to slide inside the chute 1 331 and the chute 2 332, and when the fish inlet 335 slides The folding plate 2 333 and the folding plate 334 can be driven to extend and retract, and the fish inlet 335 can increase the range of sucking fish when it moves back and forth. When the fish inlet 335 sucks fish, it can generate a strong suction force through the vacuum fish catcher 400. The suction force of the vacuum fish catcher 400 will suck seawater, and when the seawater is sucked, the closed door 1 338 and the closed door 2 339 will be squeezed. When the closed door 1 338 and the closed door 2 339 are squeezed, the rotating rod 336 can be driven to rotate. When the rotating rod 336 rotates, The fish inlet 335 rotates inside, and the rotating rod 336 can twist the torsion spring 337 when it rotates. After the closed door 1 338 and the closed door 2 339 are opened, the marine fish can enter the interior of the conveying pipe 324 through the fish inlet 335, and the conveying pipe 324 can convey the marine fish to the interior of the connecting port 112 through the elbow 327. The marine fish entering the connecting port 112 can be conveyed to the interior of the vacuum fish trap 400 through the bellows 1 111, and the vacuum fish trap 400 can convey the marine fish to the interior of the fish transport ship.

[0058] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A movable cold water mass layered aquaculture cage, comprising: a box (100), the outer peripheral surface and the bottom of the box (100) are fixedly connected with a culture net (200), the box (100) is equipped with a floating mechanism for floating in seawater, the culture net (200) is used to isolate marine fish, a layered net (300) is installed inside the box (100), the layered net (300) is used to isolate different marine fish, a vacuum fish trap (400) is installed on the layered net (300), and a feeder (500) is installed on the layered net (300), characterized in that ； The box (100) further comprises a lifting assembly (110) movably mounted inside the box (100); The lifting assembly (110) further comprises a threaded rod (1112) rotatably mounted inside the box (100), and an internally threaded slider (1114) threadedly connected to the outer peripheral surface of the threaded rod (1112); a support column (1116) is rotatably mounted at the center of the box (100); the threaded rod (1112) can drive the internally threaded slider (1114) to rotate on its surface through the operation of a driving member; when the internally threaded slider (1114) rotates, it can drive the layered net (300) to be lifted and lowered on the surface of the support column (1116) and the inner wall of the box (100); when the layered net (300) is lifted and lowered, it can limit the position of the marine fish, thereby reducing the activity space of the marine fish; The layered net (300) further comprises a rotating assembly (310) installed through the layered net (300), and a replacement assembly (320) rotatably installed on the rotating assembly (310), wherein a fish attracting assembly (330) is movably installed on the replacement assembly (320); The rotating assembly (310) further comprises a tooth groove (315) provided on the outer peripheral surface of the supporting column (1116), and a gear three (314) connected to the side of the tooth groove (315); the gear three (314) can be rotated by the operation of the driving member; the rotation of the gear three (314) can drive the supporting column (1116) and the layered net (300) to rotate through the tooth groove (315); the rotation of the layered net (300) can enable the vacuum fish catcher (400) and the feeder (500) to rotate to catch fish and feed; The replacement assembly (320) further comprises a connecting pipe (321) rotatably mounted on the side of the support column (1116), and a delivery pipe (324) and a feeding nozzle (326) mounted inside the connecting pipe (321); the connecting pipe (321) can drive the delivery pipe (324) and the feeding nozzle (326) to rotate through the operation of a driving member; the delivery pipe (324) and the feeding nozzle (326) can rotate to catch fish and feed the upper layer and the lower layer of the box (100) respectively; The fish suction component (330) further comprises a fish inlet (335) movably mounted between the connecting tube (321) and the conveying tube (324), and a reciprocating screw rod (3311) rotatably mounted inside the connecting tube (321); the reciprocating screw rod (3311) can drive the fish inlet (335) to reciprocate between the connecting tube (321) and the conveying tube (324) to suction fish by rotating.

2. The movable cold water mass layered aquaculture cage according to claim 1 is characterized by: An operating groove (1111) is provided on the inner side of the housing (100), a threaded rod (1112) is rotatably connected to the inner side of the operating groove (1111), a gear 2 (1113) is fixedly connected to the outer peripheral surface of the threaded rod (1112), a rotating groove (117) is provided on the inner side of the housing (100) close to the gear 2 (1113), a gear ring 1 (118) matching the gear 2 (1113) is rotatably connected to the inner side of the rotating groove (117), a motor 1 (119) is fixedly mounted on the side of the housing (100), and a gear 1 (1110) matching the gear ring 1 (118) is fixedly mounted on the output end of the motor 1 (119).

3. The movable cold water mass layered aquaculture cage according to claim 2 is characterized by: The threaded rod (1112), the second gear (1113), the internally threaded slider (1114) and the operating groove (1111) are provided in four groups. The four groups of the threaded rod (1112), the second gear (1113), the internally threaded slider (1114) and the operating groove (1111) are distributed on the axial inner wall of the box body (100) in a circular array. A lifting grid (1115) is fixedly connected between the four groups of the internally threaded sliders (1114). The top end of the bellows (111) is fixedly connected to the inner top end of the support column (1116) close to the vacuum fish catcher (400).

4. The movable cold water mass layered aquaculture cage according to claim 3 is characterized by: The end of the bellows 1 (111) is connected to a connection port (112); the outer peripheral surface of the support column (1116) is provided with four groups of movable grooves (113) in a circular array; a movable plate (114) is slidably connected inside the movable groove (113); a connecting tube (321) is rotatably mounted on the surface of the movable plate (114) through an assembly hole; a folding plate 1 (115) is mounted between the movable plate (114) and the movable groove (113); and a bellows 2 (116) is connected between the rotating component (310) and the replacement component (320).

5. The movable cold water mass layered aquaculture cage according to claim 3 is characterized by: A mounting cover (311) is rotatably mounted on the top of the support column (1116) via a bearing, a vacuum fish catcher (400) is mounted on the top of the mounting cover (311), a connecting frame (312) is rotatably mounted on the outer peripheral surface of the support column (1116), the top of the connecting frame (312) is fixedly connected to the top of the box body (100), a second motor (313) is mounted on the connecting frame (312), and an output end of the second motor (313) is mounted on the surface of the connecting frame (312) via an assembly hole.

6. The movable cold water mass layered aquaculture cage according to claim 5, characterized in that: The output end of the motor 2 (313) is fixedly connected to the gear 3 (314); a conveying ring (316) is fixedly installed on the side of the support column (1116); the inner side of the conveying ring (316) is rotatably connected to a rotating plate 1 (317); the bottom end of the conveying ring (316) is connected to a bellows 2 (116); a feeder (500) is installed on the side of the rotating plate 1 (317); and a mounting ring (318) is rotatably connected to the lifting grid (1115).

7. The movable cold water mass layered aquaculture cage according to claim 4, characterized in that: The movable plate (114) is rotatably connected with a connecting tube (321) through a bearing, a fixed plate (322) is fixedly connected to the inner wall of the connecting tube (321), a rotating plate (323) is rotatably connected to the inner wall of the connecting tube (321) close to the fixed plate (322), a delivery tube (324) is fixedly installed on the fixed plate (322) through an assembly hole, the outer surface of the delivery tube (324) is rotatably connected to the rotating plate (323), a feeding tube (325) is rotatably connected to the side of the fixed plate (322), and a plurality of groups of feeding nozzles (326) are equidistantly installed on the surface of the feeding tube (325).

8. The movable cold water mass layered aquaculture cage according to claim 7, characterized in that: The end of the delivery pipe (324) is rotatably connected to one end of an elbow (327), the other end of the elbow (327) is fixedly connected to the bottom end of the connection port (112), the side of the second rotating plate (323) is fixedly mounted with an annular delivery pipe (328) through an interface, the side of the annular delivery pipe (328) is fixedly connected to one end of an L-shaped connection pipe (329), the other end of the L-shaped connection pipe (329) passes through the surface of the movable plate (114) and is connected to the end of the second bellows (116), the outer surface of the connection port (112) A motor three (3210) is installed on the circumferential surface, a gear four (3211) is fixedly installed on the output end of the motor three (3210), a fixing frame (3212) is fixedly connected to the outer circumferential surface of the connecting port (112), a rotating gear cylinder (3213) is rotatably installed on the end of the fixing frame (3212) through a bearing, a gear block (3214) is fixedly connected to the outer circumferential surface of the conveying pipe (324) near the elbow (327), and the top and the end of the rotating gear cylinder (3213) are meshingly connected with the gear four (3211) and the gear block (3214).

9. The movable cold water mass layered aquaculture cage according to claim 1, characterized in that: The surface of the conveying pipe (324) is provided with a slide groove (331) through and through, a folding plate (333) is movably installed inside the slide groove (331), one end of the folding plate (333) is fixedly connected to the side of the fish inlet (335), the surface of the connecting pipe (321) is provided with a slide groove (332) through and through, a folding plate (334) is movably installed inside the slide groove (332), one end of the folding plate (334) is fixedly connected to the side of the fish inlet (335), a rotating rod (336) is rotatably connected to the inner side of the fish inlet (335) through an assembly groove, the surface of the rotating rod (336) and the inside of the fish inlet (335) are fixedly installed with two ends of a torsion spring (337), the rotating rod (336) is provided with two groups, and a closed door (338) and a closed door (339) are fixedly installed on the two groups of rotating rods (336) respectively.

10. The movable cold water mass layered aquaculture cage according to claim 9, characterized in that: A reciprocating screw rod (3311) is rotatably installed inside the connecting tube (321) through a bearing seat, a nut (3310) is threadedly connected to the reciprocating screw rod (3311), and the nut (3310) is fixedly connected to the surface of the fish inlet (335). A rotating shaft (3314) is rotatably installed on one end of the connecting tube (321) through a bearing, and a toothed belt pulley (3312) is fixedly installed on the outer circumference of the rotating shaft (3314) and the reciprocating screw rod (3311), and a toothed belt (3313) is meshedly connected between the toothed belt pulleys (3312), and one end of the rotating shaft (3314) is fixedly connected to a gear five (3315), and a side surface of the gear five (3315) is meshedly connected to a gear ring two (3316), and the gear ring two (3316) is fixedly connected to the side of the lifting grid (1115).

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