CN218831635U - Anti-overturning aquaculture net cage - Google Patents

Abstract

The utility model provides a prevent aquaculture net case that topples, including aquaculture net case body, aquaculture net case body includes the outer net cover, rotates the backup pad that sets up in the outer net cover, fixes the rectangular net and drive rectangular net pivoted actuating mechanism at the backup pad lower surface, the rectangular net is flexible network structure, the mesh dish that can reciprocate is inserted to the inside lower extreme of outer net cover, and the mechanism of preventing toppling is installed to outer net cover upper end, and this mechanism of preventing toppling includes the kickboard with outer net cover upper end surface mounting, and the kickboard lower extreme is fixed with fixed rope, and installs the tractive mechanism who is used for pulling up the mesh dish on the outer net cover, the utility model discloses a setting of kickboard and fixed rope carries out the tractive to aquaculture net case spacing, effectively prevents aquaculture net case and rocks or even topples in the sea water, through the setting of tractive mechanism, after the marine fish growth in aquaculture net case is complete, pulls up the mesh dish, pushes up the position that the outer net cover is close to the upper end with the fish in the outer net cover, conveniently salvages out the fish.

Description

Anti-overturning aquaculture net cage

Technical Field

The utility model relates to a aquaculture net case field indicates a prevent aquaculture net case that topples very much.

Background

In the natural sea area, flowing seawater is utilized to culture fishes through the net cage, the method is a fish culture mode, the water area of the natural sea area is wide, land occupation is avoided, contradictions between water source shortage and agriculture and fishing do not exist, the development space is huge, related technologies such as a rotatable sea fish culture net cage with the application number of 202121393019.9 rotate in the outer net sleeve through the rectangular net, the moving position of the fishes cultured in the outer net sleeve is pushed, sunlight, oxygen, temperature and feed received by the sea fishes are more uniform, however, the device is not provided with an overturn preventing structure, the fishes are easy to shake or overturn on the sea surface, and the rectangular net is arranged in the outer net sleeve used for culturing and breeding the fishes, so that the fishes are inconvenient to be fished by adopting a traditional net pulling mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-overturning aquaculture net cage which prevents an aquaculture net cage body from overturning and conveniently salvages fishes through an anti-overturning and traction mechanism.

In order to achieve the above object, the utility model provides an adopted technical scheme is: the utility model provides a aquaculture net cage body, includes aquaculture net cage body, aquaculture net cage body includes the outer net cover, rotates the backup pad that sets up in the outer net cover, fixes the rectangular net and drive rectangular net pivoted actuating mechanism at the backup pad lower surface, the rectangular net is flexible net structure, the mesh dish that can reciprocate is inserted to the inside lower extreme of outer net cover, and the mechanism of preventing toppling is installed to outer net cover upper end, should prevent toppling the mechanism include with outer net cover upper end external surface fixed's kickboard, the kickboard lower extreme is fixed with fixed rope, and installs the tractive mechanism that is used for pulling up the mesh dish on the outer net cover.

The utility model has the advantages that: the utility model discloses a setting of kickboard and fixed rope carries out the tractive spacing to aquaculture net case, prevents effectively that aquaculture net case from rocking in the sea water and toppling even, through the setting of tractive mechanism, after the marine fish in aquaculture net case grows up completely, pull-up mesh dish pushes up the position that the outer screen sleeve is close to the upper end with the fish in the outer screen sleeve, conveniently salvages out the fish.

Drawings

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

fig. 2 is a schematic structural view of a front view of the present invention;

fig. 3 is a schematic view of the structure of the drawing mechanism of the present invention.

In the figure: 1. outer net cover, 2, supporting plate, 3, rectangular net, 301, crease, 4, driving mechanism, 41, fixing frame, 42, motor, 43, output shaft, 5, mesh dish, 6, anti-overturning mechanism, 61, floating plate, 62, fixed rope, 7, traction mechanism, 71, support, 72, fixed pulley, 73, wire rope, 74, pull ring, 75, spacing ring, 8, rectangular rod piece, 9, rotating shaft, 10, sliding plate, 11, balancing weight, 12, through hole, 13, supporting block.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "leaf-flat," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an overturn-preventing aquaculture net cage comprises an aquaculture net cage body, wherein the aquaculture net cage body comprises an outer net sleeve 1, an overturn-preventing mechanism 6 installed at the upper end of the outer net sleeve 1, a support plate 2 rotatably arranged in the outer net sleeve 1, a rectangular net 3 fixed on the lower surface of the support plate 2 and a driving mechanism 4 driving the rectangular net 3 to rotate, the rectangular net 3 is of a flexible net structure, a mesh plate 5 capable of moving up and down is inserted into the lower end inside the outer net sleeve 1, a drawing mechanism 7 used for drawing up the mesh plate 5 is installed on the outer net sleeve 1, the overturn-preventing mechanism 6 comprises a floating plate 61 fixed on the outer surface of the upper end of the outer net sleeve 1, and a fixing rope 62 is fixed at the lower end of the floating plate 61.

When the overturn-preventing aquaculture net cage works, a worker puts the whole device into an aquaculture area in the sea, so that the outer net sleeve 1 floats on the sea surface through the floating plate 61, then the fixing rope 62 is fixedly wound on a pile foundation which is driven into the sea water or a poured foundation to limit the movement of the outer net sleeve 1, the aquaculture net cage body is prevented from overturning due to violent shaking, when fish in the outer net sleeve 1 grows to be of a qualified size and needs to be taken out, the worker takes a ship to move to the position of the outer net sleeve 1, the mesh plate 5 is driven by the traction mechanism 7 to move upwards, the marine fish in the outer net sleeve 1 is pushed to a position close to the upper end, and the worker can conveniently take out the fish from the outer net sleeve 1.

Specifically, the drawing mechanism 7 includes with two fixed supports 71 in outer net cover 1 upper end, support 71 rotates and is connected with fixed pulley 72, the upper end of mesh dish 5 is fixed with wire rope 73, wire rope 73 supports the side at fixed pulley 72, wire rope 73 end fixing has pull ring 74, and when needs salvage fish class, the staff manually stimulates two pull rings 74, makes wire rope 73 be in move on the fixed pulley 72, the pulling move up mesh dish 5.

Further, the pulling mechanism 7 further includes a limiting ring 75, the limiting ring 75 is fixed on the upper surface of the floating plate 61, the steel wire rope 73 penetrates through the inside of the limiting ring 75, and the limiting ring 75 can well prevent the steel wire rope 73 from shifting, so that when the steel wire rope 73 is pulled, the steel wire rope 73 is limited in the fixed pulley 72.

A rectangular rod member 8 with a rectangular cross section is fixed on the supporting plate 2, a rotating shaft 9 is fixed at the lower end of the rectangular rod member 8, the rotating shaft 9 is rotatably connected with the outer net sleeve 1, the rotating shaft 9 penetrates through the mesh plate 5, a sliding plate 10 is fixed at the lower end of the rectangular net 3, the left end of the sliding plate 10 is slidably connected with the rectangular rod member 8, a balancing weight 11 is fixed at the left end of the sliding plate 10, and the rectangular net 3 can be fully unfolded under the pulling of the balancing weight 11 and the sliding plate 10 through the arrangement of the balancing weight 11; when the mesh disc 5 is pulled by the steel wire rope 73 to move upwards, the rectangular rod 8 penetrates through the through hole 12, drives the sliding plate 10 to slide upwards, and extrudes the rectangular net 3 to move upwards and fold.

As shown in fig. 2, an embodiment of the driving mechanism 4 of the present invention is provided, wherein the driving mechanism 4 includes a fixing frame 41, a motor 42 and an output shaft 43, the fixing frame 41 is fixed on the upper end of the outer net 1, the motor 42 is fixedly connected with the upper end of the fixing frame 41, and the lower end of the output shaft 43 of the motor 42 is fixedly connected with the upper end of the rectangular rod 8; the staff drives the output shaft 43 and the rectangular rod 8 to rotate by starting the motor 42 to work, so that the flexible rectangular net 3 between the supporting plate 2 and the sliding plate 10 rotates inside the outer net sleeve 1 to push the fry.

It is worth mentioning that the rectangular net 3 is provided with 5 to 7 folds 301, and when the folds 301 facilitate the upward movement of the sliding plate 10, the rectangular net 3 can be folded well.

It should be noted that the steel wire rope 73 extending into the outer net cover 1 is close to the inner surface of the outer net cover 1, the horizontal distance between the end of the sliding plate 10 and the end of the support plate 2 far away from the rectangular rod 8 and the inner surface of the outer net cover 1 is greater than the diameter of the steel wire rope 73, so that the support plate 2 and the sliding plate 10 are prevented from touching the steel wire rope 73 in the rotation process, the support block 13 is fixed at the lower end inside the outer net cover 1 to support the mesh plate 5, and the lower end of the mesh plate 5 is separated from the lower end inside the outer net cover 1.

The whole outer net sleeve 1 is placed into a sea culture area by a worker, the outer net sleeve 1 floats on the sea surface through the floating plate 61, then the fixed rope 62 is fixedly wound on a pile foundation driven into the sea water or a poured foundation to limit the movement of the outer net sleeve 1, the aquaculture net cage body is prevented from toppling due to severe shaking, when the fish in the outer net sleeve 1 needs to be fished out, the worker reaches the position of the outer net sleeve 1 through a ship, the mesh plate 5 is pulled to move upwards in the outer net sleeve 1 through the manual pulling pull ring 74 and the steel wire rope 73, the sliding plate 10 is driven to slide upwards in the upward moving process of the mesh plate 5, the lower end of the rectangular net 3 is moved upwards and then folded until the mesh plate 5 moves upwards to the position, close to a port, of the upper end of the outer net sleeve 1, the fish in the outer net sleeve 1 is pushed upwards, and the worker can conveniently fish can be fished.

The embodiments and drawings of the present invention are only for illustrating the design concept of the present invention, and the protection scope of the present invention should not be limited to this embodiment.

From the above, it can be seen that the objects of the present invention are efficiently attained. The part of the embodiments that illustrate the objectives and the functional and structural objects of the invention, and include other equivalents.

Accordingly, it is intended that the invention be construed as including other equally effective embodiments, with the scope of the claims being indicated by the appended claims.

Claims (7)

1. The utility model provides an anti-overturning aquaculture net cage, includes aquaculture net cage body, aquaculture net cage body includes the outer net cover, rotates the backup pad that sets up in the outer net cover, fixes the rectangular net and the drive rectangular net pivoted actuating mechanism at the backup pad lower surface, its characterized in that: the inside lower extreme of outer screen cover inserts the mesh dish that can reciprocate, the mechanism of preventing toppling is installed to the upper end of outer screen cover, should prevent toppling the mechanism include with outer screen cover upper end external surface fixed's kickboard, the kickboard lower extreme is fixed with fixed rope, just install the tractive mechanism who is used for drawing up the mesh dish on the outer screen cover.

2. The overturn-preventing aquaculture net cage of claim 1, wherein said rectangular net is a flexible net structure.

3. The overturn-preventing aquaculture net cage of claim 1, wherein: the traction mechanism comprises two supports fixed to the upper end of the outer net sleeve, the supports are rotatably connected with fixed pulleys, steel wire ropes are fixed to the upper ends of the net hole discs, and the steel wire ropes abut against the side faces of the fixed pulleys.

4. The overturn-preventing aquaculture net cage of claim 1, wherein: the backup pad is fixed with the rectangle member, rectangle member lower extreme is fixed with the axis of rotation, the axis of rotation with outer net cover rotates to be connected, just the axis of rotation runs through the mesh dish.

5. The overturn-preventing aquaculture net cage of claim 4, wherein: and a sliding plate is fixed at the lower end of the rectangular net, and the left end of the sliding plate is connected with the rectangular rod piece in a sliding manner.

6. The overturn-preventing aquaculture net cage of claim 4, wherein: the driving mechanism comprises a fixing frame, a motor and an output shaft, the fixing frame is fixed to the upper end of the outer net sleeve, the motor is fixedly connected with the upper end of the fixing frame, and the lower end of the output shaft of the motor is fixedly connected with the upper end of the rectangular rod piece.

7. The overturn-preventing aquaculture net cage of claim 1, wherein: the rectangular net is provided with 5-7 folds.

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