阅读说明：本技术 一种海水养殖浮动式网箱 (Mariculture floating net cage ) 是由 曹丹丹 于 2021-09-15 设计创作，主要内容包括：本发明涉及海洋养殖技术领域,且公开了一种海水养殖浮动式网箱,包括浮架,所述浮架的底端固定连接有环形架,所述环形架的底端通过滑动槽滑动连接有旋转架,所述旋转架的底端滑动连接有网组件,所述旋转架的顶端周向固定连接有位于环形架内侧支柱,一个所述支柱的顶端固定连接有顶柱。通过布的表面开设的孔,且布的底端连接的支柱、顶柱和托板,使饵料在倒入托板的顶端之后能够在自身重力的作用下,饵料在布的表面滑动并通过孔落入网箱的内部,且通过转动杆和封板对孔的流量控制,从而针对不同的饵料大小进行不同的大小设置,且能够控制滑动过程中通过孔落入网箱的量,提高饵料的投入效率,使饵料投放更加均匀。(The invention relates to the technical field of marine culture, and discloses a floating type net cage for marine culture, which comprises a floating frame, wherein the bottom end of the floating frame is fixedly connected with an annular frame, the bottom end of the annular frame is slidably connected with a rotating frame through a sliding groove, the bottom end of the rotating frame is slidably connected with a net component, the top end of the rotating frame is circumferentially and fixedly connected with a pillar positioned at the inner side of the annular frame, and the top end of one pillar is fixedly connected with a top pillar. The hole of seting up through the surface of cloth, and the pillar, fore-set and the layer board that the bottom of cloth is connected, make bait can be under the effect of self gravity after pouring into the top of layer board into, bait slides and the clearing hole falls into the inside of box with a net at the surface of cloth, and through dwang and the flow control of shrouding to hole to carry out different size settings to different bait sizes, and can control the amount that the slip in-process clearing hole falls into the box with a net, improve the input efficiency of bait, make bait put in more evenly.)

1. The utility model provides a floating net cage of mariculture, includes floating frame (1), the bottom fixedly connected with annular frame (2) of floating frame (1), its characterized in that: the bottom of the annular frame (2) is connected with a rotating frame (3) through a sliding groove in a sliding manner, the bottom of the rotating frame (3) is connected with a net component (4) in a sliding manner, the top circumferential fixedly connected with of the rotating frame (3) is located at a pillar (5) at the inner side of the annular frame (2), one pillar (5) is fixedly connected with a top pillar (6), the top end of the top pillar (6) is fixedly connected with a supporting plate (7), one side circumferential equiangular of the supporting plate (7) is fixedly connected with cloth (8) located above the pillar (5) respectively, a partition plate (9) is fixedly connected between the two cloths (8), holes (10) are formed in the surface of the cloth (8) in an equiangular radial direction at equal intervals in a circumferential direction, the outer side fixedly connected with of the rotating frame (3) is connected with a folded plate (11) located at one side of the supporting plate (7), the outer side fixedly connected with of the rotating frame (3) is connected with connecting rods (12) located at two sides of the folded plate (11), the outer side of the connecting rod (12) is in threaded connection with a sleeve plate (13), the top bottom end inside the sleeve plate (13) is provided with a square groove (14), the outer sides of the sleeve plates (13) are fixedly connected with support plates (15) positioned at the top end and the bottom end of the square groove (14), different sides of two support plates (15) on the outer side of one sleeve plate (13) are fixedly connected with springs I (16), an air bag (17) is fixedly connected with one side of the spring I (16), a sliding groove which is at the same side as the spring I (16) is arranged in the square groove (14), the square groove (14) is connected with an air bag (18) in a sliding way through a sliding groove, the air bag (17) is communicated with the air bag (18), one side of the connecting rod (12) close to the sleeve plate (13) is provided with a circumferential sliding rail, and the connecting rod (12) is connected with a circular ring (19) through a sliding rail in a sliding manner, and one end of the sleeve plate (13) is fixedly connected with a spring II (20).

2. A mariculture floating net cage according to claim 1, characterized in that: the bottom fixedly connected with of cloth (8) is located fixed slot (21) of hole (10) below, the inside sliding connection of fixed slot (21) has shrouding (22), one side fixedly connected with of shrouding (22) connects rope (23), the other end of connecting rope (23) runs through one side fixedly connected with dwang (24) of fixed slot (21), the other end of connecting rope (23) twines in the outside of dwang (24).

3. A mariculture floating net cage according to claim 1, characterized in that: the shape of the cloth (8) connected with the supporting plate (7) is triangular, and one side of the bottom end of one cloth (8) is fixedly connected with the two supporting columns (5).

4. A mariculture floating net cage according to claim 2, wherein: the cross-sectional area of the holes (10) on the surface of the cloth (8) along the direction in which the supporting columns (5) with end points of the supporting plates (7) are extended gradually increases in a gradient manner, and the area of the holes (10) is the same as that of the corresponding sealing plates (22).

5. A mariculture floating net cage according to claim 1, characterized in that: one side, close to the rotating frame (3), of the support plate (15) at the top end of the sleeve plate (13) is fixedly connected with the spring I (16), and one side, far away from the rotating frame (3), of the support plate (15) at the bottom end of the sleeve plate (13) is fixedly connected with the spring I (16).

6. A mariculture floating net cage according to claim 1, characterized in that: the circular ring (19) is located at the center line position of the square groove (14) under the condition that the spring II (20) is not stressed, and the axial position of the circular ring (19) on the outer side of the connecting rod (12) is invariable all the time.

Technical Field

The invention relates to the technical field of marine culture, in particular to a floating type net cage for marine culture.

Background

The net cage fish culture is a quick and high-yield fish culture technology which uses artificial specially-made net cages, is placed in lakes, reservoirs, rivers and larger ponds, adopts strict artificial control means, utilizes water natural resources to the maximum extent and increases the artificial bait feeding amount, wherein the common net cages are of a floating net cage, a fixed net cage and a sinking net cage, and can be divided into a square net cage, a circular net cage and a polygonal net cage from the aspect, the floating net cage is circular, a net cover is hung on a floating frame, the net cage floats on the upper layer of water by virtue of the buoyancy of the floating frame, the net cage floats along with the rise and fall of tidal water, the water body for fish culture is ensured to be unchanged, and the net cage is convenient to move.

When bait is fed, workers need to place the bait frame above the floating frame and then feed the bait into the net cage in a bait catching and throwing mode, the throwing mode enables the bait to be unevenly thrown on the liquid level in the net cage, so that the cultured fishes compete fiercely when eating the bait, meanwhile, a part of cultured fishes are fully fed, and a part of cultured fishes are too little fed, so that the cultured fishes are uneven in weight; and the cage culture is an important culture mode of seawater fishes, the fish culture in the seawater cage can flow along with the flow direction of water after the bait is put into the cage, and part of the bait can flow to the outside of the cage, so that the retention time of the bait in the cage is short, and the bait is wasted.

Disclosure of Invention

Aiming at the defects of the existing floating net cage in the use process in the background technology, the invention provides the marine culture floating net cage which has the advantages of being convenient for feeding baits and medicines and avoiding wasting baits and medicines, and solves the technical problems in the background technology.

The invention provides the following technical scheme: a mariculture floating net cage comprises a floating frame, wherein the bottom end of the floating frame is fixedly connected with an annular frame, the bottom end of the annular frame is connected with a rotating frame through a sliding groove in a sliding manner, the bottom end of the rotating frame is connected with a net component in a sliding manner, the top end of the rotating frame is fixedly connected with a side pillar positioned in the annular frame in the circumferential direction, the top end of one pillar is fixedly connected with a top pillar, the top end of the top pillar is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with cloth positioned above the pillar in the circumferential direction at equal angles respectively, a partition plate is fixedly connected between the two pieces of cloth, holes are formed in the surface of the cloth in the circumferential direction at equal angles in the radial direction at equal angles, a folded plate positioned on one side of the supporting plate is fixedly connected with the outer side of the rotating frame, connecting rods positioned on two sides of the folded plate are fixedly connected with the outer side of the rotating frame, sleeve plates are in threaded connection at the outer sides of the connecting rods, and square grooves are formed in the inner top bottom ends of the sleeve plates, the extension board that the outside fixedly connected with of lagging is located square groove top and bottom, one the equal fixedly connected with spring I of the different homonymies of two extension boards in the lagging outside, one side fixedly connected with gasbag of spring I, the spout with I homonymy of spring is seted up to the inside in square groove, and the square groove has the gas bag through spout sliding connection, gasbag and gas bag intercommunication, the connecting rod is close to one side of lagging and has seted up the circumference slide rail, and the connecting rod has the ring through slide rail sliding connection, the one end fixedly connected with spring II of lagging.

Preferably, the bottom fixedly connected with of cloth is located the fixed slot of hole below, the inside sliding connection of fixed slot has the shrouding, one side fixedly connected with of shrouding connects the rope, the other end of connecting the rope runs through one side fixedly connected with dwang of fixed slot, the other end of connecting the rope is in the outside winding of dwang.

Preferably, the shape of the cloth connected with the supporting plate is triangular, and one side of the bottom end of one cloth is fixedly connected with the two supporting columns.

Preferably, the cross-sectional area of the holes on the surface of the cloth along the direction in which the supporting columns are extended by taking the supporting plates as end points gradually increases in a gradient manner, and the area of the holes is the same as that of the corresponding sealing plates.

Preferably, one side, close to the rotating frame, of the support plate at the top end of the sleeve plate is fixedly connected with the spring I, and one side, far away from the rotating frame, of the support plate at the bottom end of the sleeve plate is fixedly connected with the spring I.

Preferably, the circular ring is located at the center line position of the square groove under the condition that the spring II is not stressed, and the axial position of the circular ring at the outer side of the connecting rod is always unchanged.

The invention has the following beneficial effects:

1. according to the invention, through the holes formed in the surface of the cloth and the support columns, the top columns and the support plate connected with the bottom end of the cloth, after the bait is poured into the top end of the support plate, the bait can slide on the surface of the cloth and fall into the net cage through the holes under the action of self gravity, and the flow of the bait to the holes is controlled through the rotating rod and the sealing plate, so that different sizes of the bait are set, the amount of the bait falling into the net cage through the holes in the sliding process can be controlled, the bait feeding efficiency is improved, and the bait feeding is more uniform.

2. According to the invention, the sleeve plates are in threaded connection at the outer sides of the connecting rods, and the sleeve plates and the support plates are in different surface directions under the action of water flow impact, so that the water body impacts the surfaces of the support plates to drive the sleeve plates to be in different motion states, and the sleeve plates are enabled not to be subjected to water impact force or not to be subjected to water impact force after being rotated under the action of different water flow directions, so that the sleeve plates drive the rotating frames and the folded plates to rotate to corresponding positions, and bait is thrown into the water body from one side of the water body flowing into the net cage, so that the bait stays in the net cage for a long time, and the bait waste is reduced.

3. When the bait is thrown, the bait slides on the top end of the cloth, so that the proper sound is generated while the bait slides on the top end of the cloth, thereby training the habit that a fish shoal waits for ingestion to the liquid level, reducing the time between the bait and the fish after the bait is thrown, avoiding the pollution of the long-time flowing of the bait in the water body to the water body, improving the clarity of the water body, ensuring that the water environment is good, and ensuring that the water body can be kept fresh frequently.

Drawings

FIG. 1 is a schematic top view of the structure of the present invention;

FIG. 2 is a schematic sectional front view of the present invention;

FIG. 3 is a schematic sectional top view of a portion of the present invention;

FIG. 4 is a schematic view of the present invention in partial structural section;

FIG. 5 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. 3 according to the present invention.

In the figure: 1. a floating frame; 2. an annular frame; 3. a rotating frame; 4. a screen assembly; 5. a pillar; 6. a top pillar; 7. a support plate; 8. cloth; 9. a partition plate; 10. an aperture; 11. folding the plate; 12. a connecting rod; 13. sheathing; 14. a square groove; 15. a support plate; 16. a spring I; 17. an air bag; 18. air bags; 19. a circular ring; 20. a spring II; 21. fixing grooves; 22. closing the plate; 23. connecting ropes; 24. rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a mariculture floating net cage comprises a floating frame 1, a ring frame 2 is fixedly connected to the bottom end of the floating frame 1, a rotating frame 3 is slidably connected to the bottom end of the ring frame 2 through a sliding groove, a net component 4 is slidably connected to the bottom end of the rotating frame 3, a support post 5 positioned inside the ring frame 2 is fixedly connected to the top end of the rotating frame 3 in the circumferential direction, a top post 6 is fixedly connected to the top end of one support post 5, a supporting plate 7 is fixedly connected to the top end of the top post 6, cloth 8 positioned above the support post 5 is fixedly connected to one side of the supporting plate 7 in the circumferential direction at equal angles respectively, a partition plate 9 is fixedly connected between the two cloth 8, holes 10 are radially arranged on the surface of the cloth 8 at equal angles in the circumferential direction at equal angles, a folded plate 11 positioned on one side of the supporting plate 7 is fixedly connected to the outer side of the rotating frame 3, connecting rods 12 positioned on both sides of the folded plate 11 are fixedly connected to the outer side of the rotating frame 3, and sleeve plates 13 are connected to the outer threads of the connecting rods 12, the square groove 14 has been seted up to the inside top bottom of lagging 13, the outside fixedly connected with of lagging 13 is located the extension board 15 of square groove 14 top and bottom, the equal fixedly connected with spring I16 in the different sides of two extension boards 15 in the lagging 13 outside, one side fixedly connected with gasbag 17 of spring I16, the spout with spring I16 homonymy has been seted up to the inside of square groove 14, and square groove 14 has air bag 18 through spout sliding connection, gasbag 17 and air bag 18 intercommunication, connecting rod 12 has seted up the circumference slide rail near one side of lagging 13, and connecting rod 12 has ring 19 through slide rail sliding connection, the one end fixedly connected with spring II 20 of lagging 13.

Wherein the cloth 8 connected with the supporting plate 7 is triangular, one side of the bottom end of one cloth 8 is fixedly connected with the two supporting columns 5, and the connecting position of the cloth 8 and the rotating frame 3 is provided with a gap, so that the bait which does not fall into the top end of the net cage completely falls down from the gap, meanwhile, the cloth 8 can be transparent, the positions where the cloth 8 and the supporting plate 7 are connected with the edge of the rotating frame 3 are provided with baffles, thereby avoiding the bait falling to the outside of the net cage, the two ends of the cloth 8 have different connecting heights, so that the bait can slide on the top end of the cloth 8 under the action of self gravity to generate proper sound, therefore, the habit of waiting for ingestion when the fish school is on the liquid level is trained, the time between the baits being eaten by the cultured fish after the baits are thrown is reduced, the pollution of the baits to the water body caused by long-time flowing in the water body is avoided, the clarity of the water body is improved, the water environment is good, and the water body can be kept fresh frequently.

Wherein, the formation angle on the both sides of folded plate 11 is the obtuse angle, makes folded plate 11 when receiving the rivers of perpendicular lagging 13 direction, and folded plate 11 itself makes 11 both sides atress unbalance because of self shape to further messenger's rivers impact folded plate 11 drives the swivel mount 3 rotation, thereby makes lagging 13 atress unbalance, makes folded plate 11 rotatory to the direction that flows towards the water.

Referring to fig. 4-5, the bottom end of the cloth 8 is fixedly connected with a fixing groove 21 below the hole 10, the inside of the fixing groove 21 is slidably connected with a sealing plate 22, one side of the sealing plate 22 is fixedly connected with a connecting rope 23, the other end of the connecting rope 23 penetrates through one side of the fixing groove 21 and is fixedly connected with a rotating rod 24, the other end of the connecting rope 23 is wound outside the rotating rod 24, by rotating the rotating rod 24, the length of the connecting rope 23 wound outside the rotating rod 24 is increased, the connecting rope 23 pulls the sealing plate 22 to slide inside the fixing groove 21, so that the hole 10 is opened or closed, the size of the opening area of the hole 10 is controlled simultaneously, the flow control of the hole 10 is performed, different size settings are performed according to different bait sizes, and when the medicine is administered to fish in the water body, the uniformity of the surface hole 10 of the cloth 8 is set, the medicine administration is improved, and the medicine can be administered according to the flow direction of the water body, the action time of the medicine dissolved in the net cage in the water body is prolonged, the medicine application range is enlarged, and the medicine application effect is enhanced.

Wherein, hole 10 is the direction area crescent of extension for endpoint pillar 5 along layer board 7 on cloth 8's surface, and the area of hole 10 is the same with the area that corresponds shrouding 22, hole 10 seted up on cloth 8's surface, thereby make the aperture area difference of hole 10 the flow of control hole 10, thereby avoid bait to just fall into a large amount of when putting into layer board 7's top, and the pillar 5 that cloth 8's bottom is connected, fore-set 6 and layer board 7, make bait can be under the effect of self gravity after pouring into layer board 7's top, bait slides and the inside that falls into the box with a net through hole 10 on cloth 8's surface, and through dwang 24 and shrouding 22 to hole 10's flow control, improve the input efficiency of bait, make bait put in more evenly.

Wherein, one side that the extension board 15 on lagging 13 top is close to swivel mount 3 and spring I16 fixed connection, one side and spring I16 fixed connection that swivel mount 3 was kept away from to the extension board 15 of lagging 13 bottom, through the direction setting of the extension board 15 at lagging 13 both ends, make the water different at the motion state that strikes extension board 15 surface drive lagging 13, make lagging 13 under the effect of the water flow direction of difference, make lagging 13 rotatory back do not receive the water impact force or lagging 13 irrotational receives the water impact force, thereby make lagging 13 drive swivel mount 3 and folded plate 11 rotatory to corresponding position, make bait in the water be partial to and drop into from one side that the water flowed into the box with a net, thereby make bait dwell time long in the box with a net, reduce the waste of bait.

Referring to fig. 6, the circular ring 19 is located at the center line position of the square groove 14 under the condition that the spring ii 20 is not stressed, and the axial position of the circular ring 19 at the outer side of the connecting rod 12 is constant all the time, so that the circular ring 19 is located at the middle part of the square groove 14, and the circular ring 19 can move in two directions inside the square groove 14, thereby controlling the movable direction of the circular ring 19 by matching with the expansion action of the air bag 18, and improving the accuracy of the device.

The use method (working principle) of the invention is as follows:

when feeding bait, float frame 1 and ring frame 2 more than the liquid level, 3 whole at the liquid level of swivel mount, the workman carries the bait frame on the outside top of ring frame 2, according to the size of bait, come to open the size of hole 10 through rotatory dwang 24 control shrouding 22, fall the bait of bait frame again on the top of layer board 7, bait slides down and is shunted by baffle 9 along the top of cloth 8 on the top of layer board 7, fall into in the box with a net below through the hole 10 on cloth 8 surface, it is inside to fall into the box with a net through all bait clearing holes 10, even do not fall down through cloth 8 and float the gap between the frame 1 and fall into.

When water flows from one side of the folded plate 11 to the other side of the rotating frame 3, water flow impacts the folded plate 11 and the outer sides of the two sleeve plates 13, when the water flow direction is not perpendicular to the sleeve plates 13, the water flows towards the top ends of the sleeve plates 13 on the two sides of the folded plate 11, one of the support plates 15 on the top ends of the two sleeve plates 13 is subjected to a force which inclines from the direction of the rotating frame 3 to the outer side of the rotating frame 3, the impact force of the water body enables the support plate 15 close to the air bag 17 on one side of the rotating frame 3 to contract, the spring I16 shortens, air in the air bag 17 is introduced into the air bag 18, the air bag 18 expands towards the outer side of the rotating frame 3 and supports against one side of the circular ring 19, so that the water body pushes the support plate 15 to drive the outer side moving trend of the sleeve plates 13 to be supported by the air bag 18, the sleeve plates 13 do not rotate relative to the connecting rod 12, the top ends of the sleeve plates 13 are continuously subjected to the thrust of the water body, the other support plate 15 is subjected to a force which inclines from the direction of the rotating frame 3 to the outer side of the rotating frame 3, the water strikes in the one side that the swivel mount 3 was kept away from to lagging 13 top extension board 15, the water promotes extension board 15 and drives lagging 13 at the outside rotary motion of connecting rod 12, thereby make lagging 13 rotatory to horizontal position, make the power that receives the water of lagging 13 reduce, the both sides atress of swivel mount 3 is uneven promptly and rotates, simultaneously, folded plate 11 can receive the lateral thrust of water, make folded plate 11 towards the direction one side that flows in the water, when water flow direction perpendicular to lagging 13, the extension board 15 atress of swivel mount 3 both sides is even, and folded plate 11 shape is to the slope part to swivel mount 3 radial direction, receive the water and promote, thereby make swivel mount 3 both sides lagging 13 atress inhomogeneous, make folded plate 11 towards direction one side that the water flows.

When water flows from the other side of the rotating frame 3 to the one side of the folded plate 11, water impacts the folded plate 11 and the outer sides of the two sleeve plates 13, the water impacts the bottom ends of the sleeve plates 13, one support plate 15 at the bottom ends of the two sleeve plates 13 is subjected to a force which inclines towards the outer side of the rotating frame 3 from the direction of the rotating frame 3, the impact force of the water enables the support plate 15 far away from the air bag 17 at one side of the rotating frame 3 to contract, the spring I16 shortens, air in the air bag 17 is introduced into the air bag 18, the air bag 18 expands towards the inner side of the rotating frame 3 and supports against the other side of the circular ring 19, the water pushes the support plate 15 to drive the sleeve plate 13 to move towards the inner side to be supported by the air bag 18, so that the sleeve plate 13 does not rotate relative to the connecting rod 12, the top end of the sleeve plate 13 is continuously subjected to the thrust of the water, the other support plate 15 is subjected to a force which inclines towards the direction of the rotating frame 3 from the outer side of the support plate 3, and the bottom end 15 of the sleeve plate 13 is impacted on one side close to the rotating frame 3, the water promotes extension board 15 and drives lagging 13 at the outside rotary motion of connecting rod 12 to make lagging 13 rotatory to horizontal position, make lagging 13 receive the power of water reduce, the both sides atress of swivel mount 3 is unbalanced promptly and rotates, simultaneously, folded plate 11 can receive the lateral thrust of water, makes folded plate 11 towards the direction one side that flows in the water.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.