CN114557304B - Sink-float net cage structure - Google Patents

Abstract

The application discloses a sinking and floating type net cage structure, which comprises a net cage main body, wherein a plurality of fixed columns which are uniformly distributed and used for supporting are arranged on the outer side of the net cage main body, and the sinking and floating type net cage structure is characterized in that: the utility model discloses a net cage is characterized by comprising a net cage body, a fixed column, a driving motor, a net cage body, a connecting column and a feed, wherein the outer side wall of the fixed column is provided with a driving motor capable of rotating and adjusting the direction, an impeller for providing power for movement is arranged on an output shaft of the driving motor, the center column is arranged at the center of the net cage, the connecting column is connected with the fixed column, the center column, the connecting column and the fixed column are all hollow and communicated, the feed is stored in the fixed column, the connecting column and the center column are all hollow, and meanwhile, the feed is stored in the fixed column, so that the original pipeline feeding mode is changed, the net cage body can realize long-term automatic feeding, the defect that the feeding depth of the pipeline feeding is limited is overcome, the net cage body can sink to deeper water, and more different varieties of aquatic products are cultivated.

Description

Sink-float net cage structure

Technical Field

The application belongs to the technical field of cultivation, and particularly relates to a submerged cage structure.

Background

China is the largest aquaculture country in the world, has many varieties of aquaculture products and high density, is mostly cultivated in fishing lines in offshore estuaries, and in recent years, the estuaries cannot bear the cultivation with such high density, moreover, the water body exchange of the aquaculture in the estuaries is poor, fish is easy to be ill, and the farmers abuse drugs to protect investment further aggravate the deterioration of water quality.

Therefore, the sinking and floating net cage is developed, a fishermen can sink and float the net cage according to the needs, and in order to fundamentally solve the typhoon problem, only the method is to enable the net cage to sink and float, because the prediction of typhoons is very accurate in China, before typhoons are generated, farmers can sink the net cage for raising fishes to more than 10 meters under water through simple operation, and the sinking depth can be set in advance according to the needs. In this state, even if the water surface is heavy and is hacked, the water is calm, and everyone who is submerged is aware of the principle.

However, the existing net cage is connected with the net cage through a pipeline, and the feed is conveyed through the pipeline, so that the sinking depth of the net cage can be influenced, the pipeline is too long, and the stability of the net cage at the water bottom is also influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the application aims to provide a submerged net cage structure.

In order to achieve the above purpose, the application is realized by adopting the following technical scheme:

the utility model provides a cage structure of heavy floating, includes the cage main part, the cage main part outside is equipped with a plurality of evenly distributed and is used for the fixed column that supports, the fixed column lateral wall all is equipped with rotatable regulation direction's driving motor, be equipped with the impeller that is used for removing the power supply on the driving motor output shaft, cage center department is equipped with the center post, all be equipped with the spliced pole that is connected between center post and the fixed column, center post, spliced pole and fixed column are the hollow form that is linked together, the storage has the fodder in the fixed column, be equipped with rotatable and be used for the first transport auger that the fodder was carried in the spliced pole, be equipped with in the center post and be used for the second transport auger to carry the second transport auger tip the center post both ends are equipped with the feed tank that is linked together and is used for the fodder release, but be equipped with up-and-down motion and be used for the first closing plate of feed tank seal in the feed tank, be located the center post in be equipped with the round trip movement and be used for the second transport auger tip seal's hollow form, the storage has the fodder in the fixed column, be equipped with the rotatable and be used for the second transport auger tip seal's second seal plate hollow, be located inside the second transport auger, be equipped with the drain hole that is located the second drain hole that is located on the second drain hole that is located down, the drain hole that is located on the side, the drain hole that is equipped with the drain hole that is linked together.

Preferably, fixed plates which are fixedly connected and symmetrically distributed are arranged on the outer side wall of the fixed column, two ends of the driving motor are rotationally connected with the fixed plates through rotating shafts, an adjusting motor is arranged on the outer side of each fixed plate, and the output end of each adjusting motor is connected with the corresponding rotating shaft through gears.

Preferably, the middle part of the first conveying auger is provided with a first conveying shaft, the extending end of the first conveying shaft obliquely penetrates through the outer side wall of the fixed column, the first conveying shaft is movably and hermetically connected with the outer side wall of the fixed column, the end part of the first conveying shaft, which is positioned outside the fixed column, is provided with a first bevel gear, and the output end of the driving motor is provided with a second bevel gear meshed with the first bevel gear.

Preferably, the fixed column at the upper end of the feeding trough is internally provided with an adjusting trough, the adjusting trough is internally provided with first hydraulic rods which are symmetrically distributed, the bottoms of the first hydraulic rods are respectively fixedly connected with a corresponding first sealing plate, the outer side wall of the fixed column is provided with a fixed frame which is fixedly connected, the fixed frame is internally provided with a second hydraulic rod which is fixedly connected, the extending end of the second hydraulic rod is fixedly connected with a corresponding second sealing plate, the upper inner wall of the feeding trough is provided with a third hydraulic rod which is fixedly connected, and the bottom of the third hydraulic rod is fixedly connected with a pressing plate.

Preferably, the adjacent energy storage frame that is connected is equipped with between the spliced pole, be equipped with the storage battery board that is used for supplying power in the energy storage frame, and still be equipped with in the energy storage frame and be used for controlling driving motor start and rotation, control fodder automatic feeding's control system, and still be equipped with in the energy storage frame and be used for data remote transmission and control's transmission system.

Preferably, the fixed column bottom all is equipped with fixed connection and is used for the stabilizer blade of support, stabilizer blade lateral wall all is equipped with downward and but back and forth movement's branch of slope.

Further, the middle part of the supporting leg is provided with a chute, a regulating rod which is in sliding connection and can move up and down is arranged in the chute, a plurality of transmission rods which correspond to the supporting rods and rotate are arranged at the bottoms of the regulating rods, the upper end parts of the supporting rods movably penetrate through the inner wall of the chute, and the upper end parts of the supporting rods are in rotary connection with the transmission rods.

Still further, the spout middle part is equipped with the transmission groove that is linked together, be equipped with the reciprocal gear dish that rotates the connection in the transmission groove, through reciprocal threaded connection between reciprocal gear dish middle part and the regulation pole, be located driving motor one side the transmission groove lateral wall is run through, transmission groove exit is equipped with rotatable and is used for reciprocal gear dish meshing driven drive gear, but be equipped with unidirectional rotation and with drive gear meshing's adjusting gear on the driving motor output shaft.

Preferably, the upper end of the fixing column is open, and an adjusting plate which can move up and down and is used for sealing the fixing column is arranged at the outlet of the fixing column.

Further, fourth hydraulic rods which are symmetrically distributed are arranged in the fixing columns, the adjusting plate is hollow and barrel-shaped, and the upper ends of the fourth hydraulic rods are fixedly connected with the bottoms of the adjusting plate.

Compared with the prior art, the application has the following technical effects:

the fixed column, the connecting column and the central column are all arranged to be hollow, and meanwhile, the feed is stored in the fixed column, so that the original feeding mode of a pipeline is changed, the net cage body can realize long-term automatic feeding, the defect of limited feeding depth of the pipeline is overcome, the net cage body can sink to a deeper water bottom, more aquatic products of different varieties are cultivated, and the pipeline is not arranged, so that the problem that the pipeline can shake in an environment with urgent water flow and can be pulled to influence the stability of the net cage body in use is solved;

by the design, automation of feeding is solved, and automation of cage culture is achieved.

The design of first transport auger and second transport auger can realize the automatic transport of fodder, can unify the fodder of different positions and carry the feeding groove in the center post, realize automatic feeding, first closing plate, the design of second closing plate and clamp plate, first closing plate and second closing plate can become inclosed space with the fodder feeding groove, the pushing down of clamp plate can be with water, from airtight space through first wash port, the outside discharge of second wash port, the design of one-way drain valve, can effectually prevent the entering of water, then the rising of clamp plate, can become the airtight space of no water with the fodder feeding groove, then through the outside slip of second closing plate, the transport of second transport auger, can carry the fodder of drying to the fodder feeding groove, after totally carrying, can guarantee through the sealing of second closing plate that the fodder of second fodder bottom keeps apart with water, like this can guarantee when carrying to the fodder groove, the fodder is dry, the effectual water that has prevented gets into the center post, become damp with the fodder into the damp condition of deteriorating.

Specific embodiments of the application are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the application may be employed. It should be understood that the embodiments of the application are not limited in scope thereby.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure provided in embodiment 1 of the present application.

Fig. 2 is a schematic diagram of a connection structure between a fixing column and a center column according to embodiment 1 of the present application.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 provided in embodiment 1 of the present application.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to embodiment 1 of the present application.

Fig. 5 is a schematic structural diagram of a center pillar according to embodiment 1 of the present application.

Fig. 6 is a schematic cross-sectional view of a second seal plate according to embodiment 1 of the present application.

Fig. 7 is a schematic diagram of a meshing structure of a first helical gear and a second helical gear according to embodiment 1 of the present application.

The reference numerals in the figures illustrate: 1. a cage body; 2. fixing the column; 20. an adjusting plate; 201. a fourth hydraulic lever; 21. a support leg; 22. a support rod; 23. a chute; 24. a transmission rod; 25. an adjusting rod; 26. a reciprocating gear plate; 3. a driving motor; 31. adjusting a motor; 32. a fixing plate; 33. an impeller; 34. a second helical gear; 35. an adjusting gear; 4. a connecting column; 41. a first conveying auger; 42. a first conveying shaft; 43. a first helical gear; 5. a center column; 51. a second conveying auger; 52. a feeding groove; 53. a first sealing plate; 54. an adjustment tank; 55. a first hydraulic lever; 56. a second sealing plate; 561. a first drain hole; 562. a second drain hole; 563. a one-way drain valve; 564. a fixed frame; 565. and a second hydraulic rod.

Detailed Description

In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, shall fall within the scope of the application.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1

Please refer to fig. 1, fig. 2, fig. 5 and fig. 6, a submerged net cage structure, including net cage main body 1, net cage main body 1 outside is equipped with a plurality of evenly distributed and is used for supporting fixed column 2, fixed column 2 lateral wall all is equipped with rotatable regulation direction's driving motor 3, be equipped with on driving motor 3 output shaft and be used for removing the impeller 33 that provides power, net cage center department is equipped with center post 5, all be equipped with the spliced pole 4 that is connected between center post 5 and the fixed column 2, center post 5, spliced pole 4 and fixed column 2 are the hollow form that is linked together, the storage has the fodder in the fixed column 2, be equipped with rotatable and be used for the first transport auger 41 of fodder transport in the spliced pole 4, be equipped with in the center post 5 and be used for the second transport auger 51 carry the tip the impeller 33 that is equipped with the intercommunication and be used for releasing, be equipped with in the feed groove 52 and can move up and down and be used for throwing groove 52, be equipped with the hollow form that is equipped with between 5 sealing plate 52, be equipped with the drain hole that is equipped with the drain hole 562 is located in the second water drain hole that is equipped with simultaneously in the second seal plate 52, be equipped with the drain hole that is located in the second drain hole 562 that is located the second water drain hole that is located in the second 5 sealing plate 5, sealing plate 56 that is located the inside the second drain hole that is equipped with 5.

The design of first transport auger 41 and second transport auger 51 can realize the automatic transport of fodder, with the fodder of different positions, can unify the feeding trough 52 in the center post 5, realize automatic feeding, the design of first closing plate 53, second closing plate 56 and clamp plate, first closing plate 53 and second closing plate 56 can become airtight space with the feeding trough 52, the pushing down of clamp plate can be with water, from airtight space through first water drainage hole 561, the design of second water drainage hole 562 outwards, the design of one-way drain valve 563, can effectually prevent the entering of water, then the rising of clamp plate, can become anhydrous airtight space with the feeding trough 52, then outwards slide through the second closing plate 56, the transport of second transport auger 51, can carry dry fodder to the feeding trough 52 in, after the complete transport, through the sealing of second closing plate 56, can guarantee that the fodder and the water isolation of second closing plate 56 bottom, in this way, can guarantee when carrying fodder to the feeding trough 52, the fodder is dry fodder has effectively prevented entering the center post, thereby the damp condition of getting damp.

Further, fixed plate 32 that is equipped with fixed connection and symmetric distribution on the fixed column 2 lateral wall, be connected through the pivot rotation between driving motor 3 both ends and the fixed plate 32, the fixed plate 32 outside is equipped with accommodate motor 31, accommodate motor 31 output passes through the gear drive pivot and connects.

The design of the adjusting motor 31 can drive the driving motor 3 to rotate, and can adjust different rotation directions according to different requirements.

Referring to fig. 4 and 7, a first conveying shaft 42 is disposed in the middle of the first conveying auger 41, an extending end of the first conveying shaft 42 obliquely passes through the outer side wall of the fixed column 2, the first conveying shaft 42 is movably and sealingly connected with the outer side wall of the fixed column 2, a first bevel gear 43 is disposed at an end of the first conveying shaft 42 located outside the fixed column 2, and a second bevel gear 34 meshed with the first bevel gear 43 is disposed at an output end of the driving motor 3.

The design of first helical gear 43 and second helical gear 34 can utilize driving motor 3's rotation, drives the rotation of first conveying axle 42, like this, the effectual quantity that reduces the driving source to the effectual holistic weight that reduces makes box with a net main part 1, come-up and sink, all are convenient for control more, have reduced the cost moreover.

Referring to fig. 5, an adjusting groove 54 is disposed in the fixing column 2 at the upper end of the feeding groove 52, symmetrically distributed first hydraulic rods 55 are disposed in the adjusting groove 54, the bottoms of the first hydraulic rods 55 are respectively fixedly connected with the corresponding first sealing plates 53, a fixing frame 564 fixedly connected is disposed on the outer side wall of the fixing column 2, a second hydraulic rod 565 fixedly connected with the fixing frame 564 is disposed in the fixing frame 564, an extending end of the second hydraulic rod 565 is fixedly connected with the corresponding second sealing plate 56, and a third hydraulic rod fixedly connected with the upper inner wall of the feeding groove 52 is disposed at the bottom of the third hydraulic rod and fixedly connected with the pressing plate.

The design of the first hydraulic rod 55 can drive the first sealing plate 53 to move up and down in the vertical direction, and the design of the second hydraulic rod 565 can ensure the back and forth movement of the second sealing plate 56.

Further, an energy storage frame connected between the adjacent connecting columns 4 is arranged, a storage battery plate for supplying power is arranged in the energy storage frame, a control system for controlling the starting and rotation of the driving motor 3 and controlling the automatic feeding of feed is further arranged in the energy storage frame, and a transmission system for data remote transmission and control is further arranged in the energy storage frame.

The design of battery can realize the continuous power supply of box with a net main part 1, control system, when can realize that box with a net main part 1 is come-up and sink, position and come-up place are sunk in the control that can be accurate, and the control of being convenient for also can realize the timing automation of fodder simultaneously and throw something and feed. The design of the transmission system can realize the remote transmission of signals, thus realizing remote control.

Referring to fig. 2 and 4, the bottom of the fixing column 2 is provided with a supporting leg 21 fixedly connected and used for supporting, and the outer side walls of the supporting legs 21 are provided with supporting rods 22 which are inclined downwards and can move back and forth.

The design of branch 22 can insert the subaerial through branch 22, further has improved the stability of box with a net main part 1 and subaerial contact, is difficult to rock, moreover, is difficult to come-up, and when the fixed column 2 or the spliced pole 4 is hollow in the time of, the increase of buoyancy can not influence the stability of box with a net main part 1 such design.

Further, a chute 23 is arranged in the middle of the support leg 21, an adjusting rod 25 which is in sliding connection and can move up and down is arranged in the chute 23, a plurality of transmission rods 24 which correspond to the support rods 22 and rotate are arranged at the bottoms of the adjusting rods 25, the upper end parts of the support rods 22 movably penetrate through the inner wall of the chute 23, and the upper end parts of the support rods 22 are in rotary connection with the transmission rods 24.

The up-and-down movement of the adjusting rod 25 realizes the extension and retraction of the supporting rod 22 through the transmission of the transmission rod 24.

Further, the middle part of the chute 23 is provided with a transmission groove which is communicated with the middle part of the chute, a reciprocating gear plate 26 which is rotationally connected is arranged in the transmission groove, the middle part of the reciprocating gear plate 26 is connected with an adjusting rod 25 through reciprocating threads, the side wall of the transmission groove on one side of the driving motor 3 is a penetrating type, a rotatable transmission gear which is used for meshing the reciprocating gear plate 26 with the transmission gear is arranged at the outlet of the transmission groove, and an adjusting gear 35 which can rotate unidirectionally and is meshed with the transmission gear is arranged on the output shaft of the driving motor 3.

The design of leading to the reciprocating thread between adjusting lever 25 and the reciprocating gear dish 26, with the design of driving motor 3 output adjusting gear 35, utilize driving motor 3 to rotate to vertical form, make adjusting gear 35 and drive gear's meshing, can realize driving motor 3's rotation, drive reciprocating gear dish 26's rotation, through reciprocating threaded connection, adjusting lever 25 can be periodic up-and-down motion between reciprocating gear dish 26, because adjusting gear 35 is on the unidirectional rotation setting driving motor 3 output shaft, such design makes impeller 33 reverse, when providing the buoyancy that rises, can not drive reciprocating gear dish 26 rotation, do not influence the flexible of branch 22, when branch 22 needs the shrink, only need driving motor 3's continuous rotation, drive reciprocating gear dish 26 continuously rotate, branch 22 can realize automatic shrink, release with the locking on ground because reciprocating thread's characteristic.

Further, the upper end of the fixing column 2 is open, and an adjusting plate 20 which can move up and down and is used for sealing the fixing column 2 is arranged at the outlet of the fixing column 2.

The design of regulating plate 20 makes the fodder in the fixed column 2 be hollow form in throwing after eating, and buoyancy can rise in the fixed column 2, can influence holistic stability like this, but and regulating plate 20 up-and-down motion makes regulating plate 20 along with the reduction of fodder and down motion, like this, can guarantee that in throwing the period of eating, the buoyancy of fixed column 2 is stable, has guaranteed the stability of throwing the food.

Referring to fig. 3, a fourth hydraulic rod 201 is symmetrically disposed inside the fixing column 2, the adjusting plate 20 is hollow and cylindrical, and an upper end of the fourth hydraulic rod 201 is fixedly connected with a bottom of the adjusting plate 20.

The design of fourth hydraulic stem 201 can realize the up-and-down motion of regulating plate 20, and regulating plate 20 adopts the design of hollow cylinder shape, can store more fodder, and when floating, through the protruding of the hollow cylinder shape of regulating plate 20 in addition, can further improve buoyancy, makes box with a net main part 1, the come-up of being convenient for more.

The application is used when in use:

before the net cage is sunk, firstly, feeding materials are filled into the fixed columns 2, the connecting columns 4 and the central column 5 are filled, in the feeding materials putting process, the fixed columns 2 are connected and fixed with the ship body to prevent the net cage from falling, the aquatic products to be cultivated are put into the net cage main body 1, the net cage main body 1 is sealed, then the fixation of the fixed columns 2 and the ship body is released, and the net cage automatically sinks due to gravity;

in the sinking process, in order to ensure that the net cage main body 1 can accurately sink into a set position, according to the sinking condition, the driving motor 3 is timely driven to rotate by the corresponding adjusting motor 31 to drive the impeller 33 to rotate, so that a certain driving force is generated, the net cage main body 1 can be driven to control the displacement direction and distance in the sinking process, and the net cage main body 1 can accurately sink into the set position;

after the cage body 1 is sunk, the supporting legs 21 are in contact with the water bottom, the adjusting motor 31 is started to drive the driving motor 3 to rotate downwards, the impeller 33 is vertically downwards, at the moment, the adjusting gear 35 is meshed with the transmission gear, then the adjusting motor 31 is started to rotate in the direction, the reciprocating gear disk 26 is driven to rotate through meshed transmission of the gear, the adjusting rods 25 can be driven to move downwards through transmission of the reciprocating threads, and then the supporting rods 22 are driven to extend downwards to the water bottom through transmission of the transmission rods 24, so that the stability of connection between the supporting legs 21 and the water bottom can be improved, and the cage body 1 is more stable at the water bottom;

when the feed is required to be fed, the adjusting motor 31 is started to drive the driving motor 3 to rotate upwards, the impeller 33 is vertically upwards, at the moment, the second bevel gear 34 on the output shaft of the driving motor 3 is meshed with the first bevel gear 43 on the first conveying shaft 42, so that the first conveying auger 41 can be driven to move, the feed stored in the fixed column 2 is conveyed into the central column 5, then the first motor is started to drive the second conveying auger 51 to rotate, the feed at the bottom of the central column 5 is conveyed upwards, at the moment, the first sealing plate 53 is in a sealing shape, the second sealing plate 56 is outwards extended, the feed is conveyed into the feeding groove 52 along with the second conveying auger 51, then the second hydraulic rod 565 is started to drive the second sealing plate 56 to move towards the inside of the central column 5, the second sealing plate 56 divides the feed in the central column 5 into two parts, the feed at the bottom of the central column 5 is isolated from water, then the first hydraulic rod 55 is started to drive the first sealing plate 53 to move upwards, the feeding groove 52 is opened, and the feed is released in the net cage main body 1 through the feeding groove 52; after the fodder is released, start first hydraulic stem 55, drive first closing plate 53 downward movement, will throw the feed tank 52 both ends export sealed, this moment the whole throwing of fodder on the second closing plate 56 is accomplished, then start the third hydraulic stem, drive the clamp plate downward movement, the pushing down of clamp plate, water in throwing feed tank 52, through first water drainage hole 561, second water drainage hole 562 and one-way drain valve 563 discharge, guaranteed the dry degree in throwing feed tank 52 inside, the effectual water that has prevented gets into in the fodder, become moist sticky, thereby lead to the condition of fodder rotten or unfavorable transport, after water is discharged completely, start the third hydraulic stem, drive clamp plate resumes initial position, at this moment, the moisture in throwing feed tank 52 is discharged completely, then start second hydraulic stem 565, drive second closing plate 56 outwards movement, make throwing feed tank 52 and second conveyor auger 51 linked together, then start first motor, drive second conveyor auger 51, carry fodder to throwing feed tank 52, wait for the condition of next time.

The net cage is integrally formed by the fixing columns 2 and the connecting columns 4, so that more feed can be stored at one time when the net cage is submerged, the original feeding mode required by pipeline conveying is changed, long-term automatic feeding can be realized, the net cage can be submerged to deeper water, more aquatic products of different water-depth culture varieties are fed, and the feed stored in the fixing columns 2 and the connecting columns 4 can better provide sinking force when the net cage main body 1 is submerged, so that the net cage main body 1 does not need to perform other air discharging modes for sinking; when the feed is used up, the fixed column 2 and the connecting column 4 are hollow, so that better buoyancy can be provided for floating, meanwhile, the impellers 33 can provide floating power through the rotation adjustment of the impellers 33, the floating of the net cage main body 1 can be realized through the combination of the two impellers, and the hollow design of the fixed column 2 and the connecting column 4 can reduce the output power of the impellers 33 and save more energy;

the design of adjusting plate 20 up-and-down motion makes the fodder in the fixed column 2 after using, through the pushing down of adjusting plate 20, can make in the water gets into the fixed column 2 of adjusting plate 20 top, can reduce the buoyancy of fixed column 2, guarantees holistic stability, when needs come-up, through the upward movement of adjusting plate 20, becomes complete hollow form with the fixed column 2 inside, can be better provide buoyancy, but the design of adjusting plate 20 up-and-down motion moreover, the storage capacity of original fixed column 2 of improvement that can be further improves the carrying capacity of single fodder. The cylindrical design of the adjusting plate 20 can also enable the adjusting plate 20 to be fully unfolded when floating upwards, so that more buoyancy can be provided.

When the net cage main body 1 needs to float upwards, the adjusting motor 31 is used for driving the driving motor 3 to rotate downwards and to be vertical, the adjusting gear 35 is meshed with the transmission gear, then the adjusting motor 31 is started to rotate in the direction, the reciprocating gear disc 26 is driven to rotate again through the meshing transmission of the gears, the adjusting rod 25 at the bottom can be driven to move upwards through the transmission of the reciprocating threads, then the supporting rod 22 is driven to be obliquely upwards recycled to the inside of the supporting rod 21 through the transmission of the transmission rod 24, the supporting rod 22 is contacted with the fixation of the water bottom, then the fourth hydraulic rod 201 is started, the adjusting plate 20 is used for outwards moving and draining water in the fixed column 2, the floating buoyancy is increased, then the driving motor 3 is started to rotate reversely, and the adjusting gear 35 is connected with the output end of the driving motor 3 in a unidirectional rotation mode, so that the adjusting gear 35 does not rotate any more, the impeller 33 continuously rotates, the net cage main body 1 can float upwards through the transmission of the reciprocating threads, the displacement of the net cage main body 1 in water can be controlled through controlling the rotation angles of different impellers 33, and the net cage main body 1 can automatically move to a required position

Realize feeding with aquatic products, the fodder in a plurality of fixed columns 2, the spliced pole 4 can realize the long-term automatic material of throwing of aquatic products, and is more efficient.

Any numerical value recited herein includes all values of the lower and upper values that increment by one unit from the lower value to the upper value, as long as there is a spacing of at least two units between any lower value and any higher value. For example, if it is stated that the number of components or the value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, more preferably from 30 to 70, then the purpose is to explicitly list such values as 15 to 85, 22 to 68, 43 to 51, 30 to 32, etc. in this specification as well. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be explicitly recited in this description, and all possible combinations of values recited between the lowest value and the highest value are believed to be explicitly stated in the description in a similar manner.

Unless otherwise indicated, all ranges include endpoints and all numbers between endpoints. "about" or "approximately" as used with a range is applicable to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30," including at least the indicated endpoints.

All articles and references, including patent applications and publications, disclosed herein are incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not substantially affect the essential novel features of the combination. The use of the terms "comprises" or "comprising" to describe combinations of elements, components, or steps herein also contemplates embodiments consisting essentially of such elements, components, or steps. By using the term "may" herein, it is intended that any attribute described as "may" be included is optional.

Multiple elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, component, section or step is not intended to exclude other elements, components, sections or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but instead should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are incorporated herein by reference for the purpose of completeness. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to forego such subject matter, nor should the inventors regard such subject matter as not be considered to be part of the disclosed subject matter.

Claims (8)

1. The utility model provides a cage structure of sink-float, includes the cage main part, the cage main part outside is equipped with a plurality of evenly distributed and is used for the fixed column that supports, its characterized in that: the device comprises a fixed column, a driving motor, a central column, a connecting column, a first sealing plate, a plurality of uniformly distributed first drain holes, a second drain hole, a pressing plate and a drainage plate, wherein the driving motor is arranged on the outer side wall of the fixed column, the driving motor is used for rotating and adjusting the direction, an impeller for providing power for movement is arranged on the output shaft of the driving motor, a central column is arranged at the center of the net cage, connecting columns which are connected are arranged between the central column and the fixed column, the central column, the connecting column and the fixed column are hollow and communicated, the first drain holes are formed in the connecting column and used for conveying end parts of the central column, a first drain hole which is rotatable and used for conveying the feed is formed in the fixed column, a second conveying auger used for conveying the feed is arranged in the central column, a feeding groove which is communicated with the two ends of the central column and used for discharging the feed is formed in the central column, a first sealing plate which can move up and down and is used for sealing the feeding groove is arranged in the central column, a second sealing plate which is arranged in the central column and a second sealing plate which is used for sealing the conveying end part and is communicated with the second drain hole;

the upper end part of the fixed column is open, and an adjusting plate which can move up and down and is used for sealing the fixed column is arranged at the outlet of the fixed column;

be located the feeding trough upper end be equipped with the adjustment tank in the fixed column, be equipped with the first hydraulic stem of symmetric distribution in the adjustment tank, first hydraulic stem bottom respectively with corresponding first closing plate fixed connection, the fixed column lateral wall is equipped with fixed connection's fixed frame, be equipped with fixed connection's second hydraulic stem in the fixed frame, second hydraulic stem extension end and corresponding second closing plate fixed connection, be equipped with fixed connection's third hydraulic stem on the feeding trough upper inner wall, third hydraulic stem bottom and clamp plate fixed connection.

2. The submerged cage structure of claim 1, characterized in that: the fixed column is characterized in that fixed plates which are fixedly connected and symmetrically distributed are arranged on the outer side wall of the fixed column, two ends of the driving motor are rotationally connected with the fixed plates through rotating shafts, adjusting motors are arranged on the outer sides of the fixed plates, and output ends of the adjusting motors are connected with the rotating shafts through gears.

3. The submerged cage structure of claim 1, characterized in that: the middle part of the first conveying auger is provided with a first conveying shaft, the extending end of the first conveying shaft obliquely penetrates through the outer side wall of the fixed column, the first conveying shaft is movably and hermetically connected with the outer side wall of the fixed column, the end part of the first conveying shaft, which is positioned outside the fixed column, is provided with a first bevel gear, and the output end of the driving motor is provided with a second bevel gear meshed with the first bevel gear.

4. The submerged cage structure of claim 1, characterized in that: the energy storage frame is connected between the adjacent connecting columns, a storage battery plate for supplying power is arranged in the energy storage frame, a control system for controlling the starting and rotation of the driving motor and controlling the automatic feeding of the feed is further arranged in the energy storage frame, and a transmission system for data remote transmission and control is further arranged in the energy storage frame.

5. The submerged cage structure of claim 1, characterized in that: the fixed column bottom all is equipped with fixed connection and is used for the stabilizer blade of support, stabilizer blade lateral wall all is equipped with downward and but back and forth movement's branch of slope.

6. The submerged cage structure of claim 5, wherein: the middle part of the support leg is provided with a chute, a regulating rod which is in sliding connection and can move up and down is arranged in the chute, a plurality of transmission rods which correspond to the support rods and rotate are arranged at the bottoms of the regulating rods, the upper end parts of the support rods movably penetrate through the inner wall of the chute, and the upper end parts of the support rods are in rotary connection with the transmission rods.

7. The submerged cage structure of claim 6, wherein: the middle part of the chute is provided with a transmission groove which is communicated with the middle part of the chute, a reciprocating gear disc which is rotationally connected is arranged in the transmission groove, the middle part of the reciprocating gear disc is connected with an adjusting rod through reciprocating threads, the side wall of the transmission groove which is positioned at one side of a driving motor is through, a rotatable transmission gear which is used for meshing and driving the reciprocating gear disc is arranged at the outlet of the transmission groove, and an adjusting gear which can rotate unidirectionally and is meshed with the transmission gear is arranged on the output shaft of the driving motor.

8. The submerged cage structure of claim 1, characterized in that: the fixed column is internally provided with fourth hydraulic rods which are symmetrically distributed, the adjusting plate is hollow and cylindrical, and the upper end of the fourth hydraulic rod is fixedly connected with the bottom of the adjusting plate.