CN210184231U

CN210184231U - Aquaculture net cage

Info

Publication number: CN210184231U
Application number: CN201920856744.1U
Authority: CN
Inventors: Bin Fan; 范斌; Xinghan Chen; 陈兴汉; Bo Li; 李波; Heping Liu; 刘和平; Qiyong Liang; 梁启用; Ruiwen Xu; 许瑞雯
Original assignee: Yangjiang Vocational And Technical College
Current assignee: Yangjiang Vocational And Technical College
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-27
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an aquaculture net cage, in particular to the technical field of aquaculture equipment; a first screen frame and a second screen frame are sequentially embedded and fixed in the box body from top to bottom, a filter plate is fixedly connected in the box body, fixed plates are fixedly connected to the upper ends of the left side and the right side of the box body, supporting blocks are fixedly connected to the fixed plates on the left side, L-shaped blocks are fixedly connected to the fixed plates on the right side, bearings are embedded and fixed on the inner walls of the horizontal blocks in the L-shaped blocks, a motor is fixedly connected to the left side of each supporting block, an output shaft of the motor penetrates through the supporting blocks and then is fixedly connected with a lead screw, the right end of the lead screw is fixedly inserted in the bearings in the horizontal blocks, and lead screw threads are rotatably inserted in the middle; the net cage can be adjusted according to the growth size of the cultured fish, and the phenomenon of accumulation and fermentation of excrement and residual bait is not easy to occur, so that the water quality is protected, and a good culture environment is provided for the cultured fish.

Description

Aquaculture net cage

Technical Field

The utility model relates to an aquaculture equipment technical field, concretely relates to aquaculture net case.

Background

At present, with the improvement of living standard of people, aquatic products such as seafood and the like become indispensable food, and the demand can not be met obviously by fishing the aquatic products to the sea after the aquatic products grow naturally, so more and more farmers depend on seawater to artificially breed various aquatic products, in aquaculture, in order to increase the culture density and save the culture space, the aquaculture net cages are usually used for culturing aquatic products, but the size of the existing aquaculture net cage can not be flexibly adjusted according to the volume and the variety of the aquatic products which are actually cultured after the existing aquaculture net cage is manufactured, in addition, a large amount of bait is delivered to the aquaculture net cage at one time, so that the feces of the fishes and the residual bait are accumulated and fermented for a long time, the water quality is polluted, the living environment of the natural bait is damaged, the cultured fishes can not obtain natural bait, the yield is stable, and a lot of limitations are brought to users.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's aquaculture net case, can be according to the growth size of breeding fish to adjust the size of net case, and be difficult for appearing excrement and urine and the fermented phenomenon of remaining bait accumulation, thereby protected quality of water, thereby provide good aquaculture environment for breeding fish.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the net frame comprises a box body, a first net frame, a second net frame, a filter plate, a fixed plate, a movable plate and a bait frame, wherein the first net frame and the second net frame are sequentially embedded and fixed in the box body from top to bottom, the filter plate is fixedly connected in the box body and arranged between the first net frame and the second net frame, the upper ends of the left side and the right side of the box body are fixedly connected with the fixed plate, the fixed plate on the left side is fixedly connected with a supporting block, the fixed plate on the right side is fixedly connected with an L-shaped block, a vertical block in the L-shaped block is fixedly connected on the fixed plate, a bearing is embedded and fixed on the inner wall of a horizontal block in the L-shaped block, the left side of the supporting block is fixedly connected with a motor, an output shaft of the motor penetrates through the supporting block and is arranged on the right side of the supporting block and is fixedly connected with a lead screw, the screw threads of the screw rod are rotatably inserted in the middle of the movable plate, the lower end of the movable plate is arranged in the box body, a bait frame is fixed at the bottom of the movable plate, the bait frame is movably arranged in the box body, guide rods are fixedly connected to the front side and the rear side of the movable plate, first sliding rails are arranged on the front side wall and the rear side wall of the box body, the first sliding rails are arranged above the first screen frame, and the guide rods are arranged on the first sliding rails in a left-right sliding mode through sliding blocks at the outer ends of the guide rods; the front inner wall and the rear inner wall of the box body are respectively provided with a second sliding rail, the second sliding rail is arranged between the first screen frame and the filter plate, the partition plate is movably arranged in the box body, the partition plate is arranged on the first sliding rail and the second sliding rail in a left-right sliding mode through an upper sliding block and a lower sliding block on the front side and the rear side of the partition plate respectively, the upper end of the partition plate is exposed out of the upper end of the box body, the right side of the exposed end is fixedly connected with two steel cables, the inner wall of the vertical block is fixedly connected with an extension block, the front side and the rear side of the extension block are respectively and fixedly connected with guide wheels, the horizontal block is fixedly connected with a double-output-shaft motor, output shafts on the front side and the rear side of the double-output; the motor and the motor with double output shafts are respectively connected with an external power supply and a control panel.

Furthermore, the partition plate is embedded and fixed with a filter screen, and the filter screen is arranged between the first sliding rail and the second sliding rail.

Furthermore, the motor upper cover is provided with a waterproof cover, and the waterproof cover is fixedly connected to the supporting block.

Furthermore, the double-output-shaft motor upper cover is provided with a second waterproof cover, the second waterproof cover is fixed on the horizontal block, and output shafts on the front side and the rear side of the double-output-shaft motor equally penetrate through the second waterproof cover and are fixedly connected with the rotating shaft.

Further, the bottom fixedly connected with expansion bracket of movable plate, the bottom and the bait frame of expansion bracket are connected fixedly, and the expansion bracket contains a pole, No. two poles, and a pole is fixed in the movable plate bottom, and No. two poles are fixed on the bait frame, and No. two pole activities are inserted and are established in a pole to it is fixed through bolted connection.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in an aquaculture net case, can be according to the growth size of breeding fish to adjust the size of net case, and be difficult for appearing excrement and urine and the fermented phenomenon of remaining bait accumulation, thereby protected quality of water, thereby provide good aquaculture environment for breeding fish.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a schematic structural diagram of the middle box body of the present invention.

Fig. 5 is a schematic structural diagram of the middle partition plate of the present invention.

Fig. 6 is a schematic structural view of the middle telescopic frame of the present invention.

Description of reference numerals:

the bait box comprises a box body 1, a first screen frame 2, a second screen frame 3, a filter plate 4, a fixing plate 5, a moving plate 6, a bait frame 7, a supporting block 8, an L-shaped block 9, a vertical block 10, a horizontal block 11, a motor 12, a screw rod 13, a guide rod 14, a first slide rail 15, a second slide rail 16, a partition plate 17, a steel rope 18, an extension block 19, a guide wheel 20, a double-output-shaft motor 21, a rotating shaft 22, a filter screen 23, a first waterproof cover 24, a second waterproof cover 25, an expansion bracket 26, a first rod 27 and a second rod 28.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 6, the following technical solutions are adopted in the present embodiment: the bait box comprises a box body 1, a first screen frame 2, a second screen frame 3, a filter plate 4, a fixed plate 5, a movable plate 6 and a bait frame 7, wherein the first screen frame 2 and the second screen frame 3 are sequentially embedded and fixed in the box body 1 from top to bottom, the filter plate 4 is fixedly welded in the box body 1, the filter plate 4 is arranged between the first screen frame 2 and the second screen frame 3, the fixed plate 5 is fixedly welded at the upper ends of the left side and the right side of the box body 1, a supporting block 8 is fixedly welded on the fixed plate 5 on the left side, an L-shaped block 9 is fixedly welded on the fixed plate 5 on the right side, a vertical block 10 in the L-shaped block 9 is fixedly welded on the fixed plate 5, a bearing (the bearing is a waterproof sealing bearing) is embedded and fixed on the inner wall of a horizontal block 11 in the L-shaped block 9, a motor 12 is fixed on the left side of the supporting block 8 by a screw, a first waterproof cover 24 is arranged on the, the first waterproof cover 24 is welded and fixed on the supporting block 8, an output shaft of the motor 12 penetrates through the supporting block 8, and is arranged on the right side of the supporting block 8 and is welded and fixed with the screw rod 13, the right end of the screw rod 13 is inserted and fixed in a bearing in the horizontal block 11, the screw rod 13 is rotatably inserted in the middle of the movable plate 6 in a threaded manner, the lower end of the movable plate 6 is arranged in the box body 1, the bottom of the movable plate 6 is welded and fixed with an expansion bracket 26, the bottom of the expansion bracket 26 is welded and fixed with the bait frame 7, the bait frame 7 is movably arranged in the box body 1, the expansion bracket 26 comprises a first rod 27 and a second rod 28, the first rod 27 is welded and fixed at the bottom of the movable plate 6, the second rod 28 is welded and fixed on the bait frame 7, the second rod 28 is movably inserted and fixed in the first rod movable plate 27 through bolts, guide rods 14 are welded and fixed on the front side and the rear side of the, the first sliding rail 15 is arranged above the first screen frame 2, and the guide rod 14 is arranged on the first sliding rail 15 in a left-right sliding mode through a sliding block at the outer end of the guide rod; a second sliding rail 16 is welded and fixed on the front inner wall and the rear inner wall of a box body 1, the second sliding rail 16 is arranged between a first screen frame 2 and a filter plate 4, a partition plate 17 is movably arranged in the box body 1, the partition plate 17 is arranged on the first sliding rail 15 and the second sliding rail 16 through an upper sliding block and a lower sliding block on the front side and the rear side of the partition plate 17 respectively in a left-right sliding mode, a filter screen 23 is embedded and fixed in the partition plate 17, the filter screen 23 is arranged between the first sliding rail 15 and the second sliding rail 16, the upper end of the partition plate 17 is exposed at the upper end of the box body 1, two steel ropes 18 are welded and fixed on the right side of the exposed end, an extension block 19 is welded and fixed on the inner wall of a vertical block 10, guide wheels 20 are welded and fixed on the front side and the rear side of the extension block 19, a double-output-shaft motor 21 is fixed on a horizontal block 11 by screws, rotating shafts 22 are, the rotating shaft 22 at the upper end of the same side is wound and fixed, a second waterproof cover 25 is arranged on the upper cover of the double-output-shaft motor 21, the second waterproof cover 25 is welded and fixed on the horizontal block 11, and output shafts on the front side and the rear side of the double-output-shaft motor 21 respectively penetrate through the second waterproof cover 25 and then are welded and fixed with the rotating shaft 22; the motor 12 and the dual output shaft motor 21 are respectively connected with an external power supply and a control panel through power lines and lead wires, and the control panel is an integrated board of control switches of the motor 12 and the dual output shaft motor 21 and is used for controlling the start and stop of the electrical components.

The working principle of the specific embodiment is as follows: when the net cage device is used, young fish fries are placed in the box body 1 and are arranged on the left side of the partition plate 17, the fish fries are separated from the right part of the box body 1 through the partition plate 17, the rotating shaft 22 is driven to rotate through the rotation of the motor 21 with the double output shafts, so that the steel rope 18 is driven to roll, the partition plate 17 is driven to move rightwards, so that the distance between the partition plate 17 and the left side of the box body 1 is increased, the grown fish grows conveniently, the lead screw 13 is driven to rotate through the rotation of the motor 12, so that the moving plate 6 is driven to move leftwards and rightwards, the bait frame 7 is driven to move leftwards and rightwards in the box body 1, so that the flowing type feeding is realized, the fish in the box body 1 can eat the bait, the bait is arranged in the bait frame 7, the phenomenon of excessive residue of the bait is avoided, the rotting and fermentation are prevented from the root, the height of the bait, the height of the bait frame 7 can be adjusted by the movable fit between the first rod 27 and the second rod 28.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the interior of the box body 1 is divided into two parts by the partition board 17, young fishes are placed on the left side of the partition board 17, after the fishes grow up, the fishes do not need to be placed in a slightly large breeding box, and only the double-output-shaft motor 21 needs to rotate to drive the steel rope 18 to wind, so that the partition board 17 is driven to move rightwards, the cavity on the left side of the partition board 17 is enlarged, and the fishes can live conveniently;

2. rotate through motor 12, drive lead screw 13 and rotate to drive the ascending removal in the direction of the left and right sides of movable plate 6, thereby the fish in the box body 1 of being convenient for can both eat bait, has avoided bait too much remaining phenomenon to appear, prevents rotting, fermentation from the root.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An aquaculture net cage, which is characterized in that: the bait box comprises a box body (1), a first screen frame (2), a second screen frame (3), a filter plate (4), a fixed plate (5), a movable plate (6) and a bait frame (7), wherein the first screen frame (2) and the second screen frame (3) are sequentially embedded and fixed in the box body (1) from top to bottom, the filter plate (4) is fixedly connected in the box body (1), the filter plate (4) is arranged between the first screen frame (2) and the second screen frame (3), the upper ends of the left side and the right side of the box body (1) are fixedly connected with the fixed plate (5), the fixed plate (5) on the left side is fixedly connected with a supporting block (8), the fixed plate (5) on the right side is fixedly connected with an L-shaped block (9), a vertical block (10) in the L-shaped block (9) is fixedly connected on the fixed plate (5), a bearing is embedded and fixed on the inner wall of a horizontal block (11) in the L-shaped block (9), the left side of the supporting block (8) is fixedly connected with a motor (12), an output shaft of the motor (12) penetrates through the supporting block (8) and then is arranged on the right side of the supporting block (8), the feed rod (13) is fixedly connected with the lead screw (13), the right end of the lead screw (13) is fixedly inserted into a bearing in the horizontal block (11), the lead screw (13) is rotatably inserted in the middle of the movable plate (6), the lower end of the movable plate (6) is arranged in the box body (1), the bottom of the movable plate (6) is fixedly provided with a bait frame (7), the bait frame (7) is movably arranged in the box body (1), the front side and the rear side of the movable plate (6) are fixedly connected with guide rods (14), the front side wall and the rear side wall of the box body (1) are respectively provided with a first slide rail (15), the first slide rail (15) is arranged above the first screen frame (2), and the guide rods (14) are arranged on the first slide rails (15) in a left-right sliding mode through slide blocks at the outer ends; the front inner wall and the rear inner wall of the box body (1) are respectively provided with a second sliding rail (16), the second sliding rail (16) is arranged between the first screen frame (2) and the filter plate (4), the partition plate (17) is movably arranged in the box body (1), the partition plate (17) is respectively arranged on the first sliding rail (15) and the second sliding rail (16) in a left-right sliding manner through an upper sliding block and a lower sliding block on the front side and the rear side of the partition plate (17), the upper end of the partition plate (17) is exposed at the upper end of the box body (1), the right side of the exposed end is fixedly connected with two steel ropes (18), the inner wall of the vertical block (10) is fixedly connected with an extension block (19), the front side and the rear side of the extension block (19) are respectively and fixedly connected with guide wheels (20), the horizontal block (11) is fixedly connected with a double output shaft motor (21), output shafts (22) are respectively and fixedly connected with output shafts (21), the steel, is wound and fixed with the rotating shaft (22) at the upper end of the same side; the motor (12) and the double-output-shaft motor (21) are respectively connected with an external power supply and a control panel.

2. An aquaculture cage according to claim 1, wherein: baffle (17) embedded be equipped with filter screen (23) of being fixed with, filter screen (23) set up between slide rail (15) and No. two slide rails (16).

3. An aquaculture cage according to claim 1, wherein: the motor (12) upper shield be equipped with a buckler (24), buckler (24) fixed connection is on supporting shoe (8).

4. An aquaculture cage according to claim 1, wherein: double output shaft motor (21) upper shield be equipped with No. two buckler (25), No. two bucklers (25) are fixed on horizontal piece (11), the output shaft of both sides is equallyd divide around double output shaft motor (21) do not pass No. two bucklers (25) after, be connected fixedly with pivot (22).

5. An aquaculture cage according to claim 1, wherein: bottom fixedly connected with expansion bracket (26) of movable plate (6), the bottom and bait frame (7) of expansion bracket (26) are connected fixedly, expansion bracket (26) contain a pole (27), No. two pole (28), a pole (27) are fixed in movable plate (6) bottom, No. two pole (28) are fixed on bait frame (7), No. two pole (28) activity are inserted and are established in a pole (27) to it is fixed through bolted connection.