CN111528157A - Culture ship with net cage - Google Patents

Abstract

The invention discloses a breeding boat with a cage, comprising a hull, a through hole is arranged inside the hull, a movable breeding net is arranged in the through hole, a chute is arranged on the inner side wall of the movable breeding net, and the chute is slidably installed There is a sliding block, a fixed breeding net is arranged inside the movable breeding net, small mesh holes are arranged on the side walls of the movable breeding net and the fixed breeding net, the fixed breeding net is fixedly connected with the slider, and a buoyancy plate is arranged at the top of the fixed breeding net. The buoyancy plate is fixedly connected with a connecting rod, the end of the connecting rod is fixedly connected to the hull, and a buoyancy device is arranged at the lower end of the movable breeding net; Adjusting the depth is more conducive to the cultivation of fish and shrimp in the cage.

Description

A breeding boat with cages

technical field

The invention relates to the field of aquaculture, in particular to a culture boat with a cage.

Background technique

Aquaculture is the productive activity of multiplying, cultivating and harvesting aquatic plants and animals under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial feeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture has extensive culture, intensive culture and high-density intensive culture. Extensive farming is to put seedlings in small and medium-sized natural waters, and develop aquatic products entirely by natural bait, such as fish farming in lakes and reservoirs and shellfish farming in shallow seas. Intensive culture is the cultivation of aquatic products by feeding and fertilizing methods in small water bodies, such as pond fish culture, cage fish culture and pen culture. High-density intensive culture adopts the methods of running water, temperature control, oxygenation and feeding high-quality bait to carry out high-density culture in small water bodies to obtain high yield, such as high-density fish and shrimp culture in running water.

However, the traditional aquaculture boats with cages have defects in the use process. The cages cannot adjust the draft depth of the cages according to the types of fish and shrimps to be cultured, nor can the space size of the cages be adjusted, and the fish and shrimps cannot be kept in the cage. Cultivated in a suitable environment.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a culture boat with a cage to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

A breeding boat with a cage, comprising a hull, a through hole is arranged inside the hull, a movable breeding net is arranged in the through hole, a chute is arranged on the inner side wall of the movable breeding net, and a slider is slidably installed in the chute, A fixed breeding net is arranged inside the movable breeding net, small meshes are arranged on the side walls of the movable breeding net and the fixed breeding net, and the fixed breeding net is fixedly connected with the slider. A connecting rod is fixedly connected, the end of the connecting rod is fixedly connected to the hull, and a buoyancy device is arranged at the lower end of the movable breeding net.

As a further scheme of the present invention: the buoyancy device includes a buoyancy ring, the buoyancy ring is fixedly connected to the lower end of the movable breeding net, the right end of the buoyancy ring is provided with a solenoid valve, the left end of the buoyancy ring is provided with a drain, and the lower end of the buoyancy ring is provided with a connecting rod , the end of the connecting rod is fixedly connected with a heavy object.

As a further scheme of the present invention: the fixed breeding net is provided with an inner breeding net, the upper end of the inner breeding net is provided with a second buoyancy plate, the inner wall of the inner breeding net is provided with large mesh holes, and the outer side wall of the inner breeding net is provided with There is a fixed rod, and the end of the fixed rod is fixedly connected to the side wall of the fixed breeding net.

As a further solution of the present invention: a bracket is arranged in the fixed breeding net, a plurality of aerators are arranged on the bracket, an oxygen delivery pipe is fixedly connected to the lower end of the aerator, and a uniformly arranged oxygen delivery pipe is arranged on the side wall of the oxygen delivery pipe. hole.

As a further solution of the present invention: the number of the aerators is four.

As a further solution of the present invention: a sewage pipe is arranged at the lower end of the movable breeding net, a motor is arranged inside the sewage pipe, a support rod is arranged on the left and right side walls of the motor, and the end of the support rod is fixedly connected to the side wall of the sewage pipe, so The output end of the motor is fixedly connected with a fan blade, the lower end of the movable breeding net is provided with a baffle plate, and the baffle plate is located at the sewage pipe.

As a further solution of the present invention: an illumination lamp is arranged inside the movable breeding net.

Compared with the prior art, the beneficial effects of the present invention are: by setting the buoyancy device, the movable breeding net can be driven to move up and down, and the size of the interior space and the draft depth of the net cage can be adjusted, which is more conducive to the adjustment of the fish and shrimp in the net cage. Breeding; by setting the buoyancy circle, when the active breeding net needs to be moved up, the water in the buoyancy circle is discharged through the drain, the weight of the buoyancy circle is reduced, and the active breeding net is moved upwards, and when the active breeding net needs to be moved downwards , open the solenoid valve to make the water enter the inside of the buoyancy circle, increase the weight of the buoyancy circle, make the movable breeding net sink, and then change the internal space size and draft depth of the cage; When salvaging the fish and shrimp in the cage, the fish and shrimp in the inner breeding net can be salvaged, so that the small fish and shrimp can run out of the inner breeding net, so as to prevent the small fish and shrimp from being salvaged by mistake, and improve the convenience of the device; Set up an aerator, which can add oxygen to the cage through the oxygen delivery pipe, increase the oxygen content in the cage, and improve the survival rate of fish and shrimp; by setting a motor to drive the fan blades to rotate, the stains in the cage can pass through the barrier. The plate and sewage pipe are discharged out of the cage, and the inside of the cage is cleaned. The baffle can block the small fish and shrimp to prevent them from running out of the sewage pipe. Observe inside the cage.

Description of drawings

Figure 1 is a front sectional view of a culture vessel with cages.

Fig. 2 is a top sectional view of a culture vessel with cages.

Figure 3 is a schematic diagram of the structure of a culture boat with cages.

Figure 4 is a top view of a culture vessel with cages.

In the picture: 1-active breeding net, 2-buoyancy circle, 3-solenoid valve, 4-connecting rod, 5-weight, 6-chute, 7-slider, 8-fixed breeding net, 9-buoyancy board 1 , 10-inner breeding net, 11-buoyancy plate two, 12-fixed rod, 13-aerator, 14-oxygen delivery pipe, 15-oxygen delivery hole, 16-lighting lamp, 17-small mesh hole, 18-large mesh hole , 19- sewage pipe, 20- strut, 21- motor, 22- fan blade, 23- baffle, 24- drain, 25- bracket, 26- hull, 27- through hole, 28- connecting rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Referring to FIGS. 1-4, in the embodiment of the present invention, a culture boat with a cage includes a hull 26, a through hole 27 is arranged inside the hull 26, and a movable culture net 1 is arranged in the through hole 27. The inner side wall of the net 1 is provided with a chute 6, a sliding block 7 is slidably installed in the chute 6, a fixed breeding net 8 is arranged inside the movable breeding net 1, and a small net is arranged on the side walls of the movable breeding net 1 and the fixed breeding net 8. Hole 17, the fixed breeding net 8 is fixedly connected with the slider 7, the upper end of the fixed breeding net 8 is provided with a buoyancy plate one 9, the buoyancy plate one 9 is fixedly connected with a connecting rod 28, and the end of the connecting rod 28 is fixedly connected to the hull 26, A buoyancy device is arranged at the lower end of the movable aquaculture net 1, and the movable aquaculture net 1 can be driven to move up and down through the buoyancy device, and the internal space size and draft depth of the cage can be adjusted, which is more conducive to the cultivation of fish and shrimp in the cage.

The buoyancy device comprises a buoyancy ring 2, the buoyancy ring 2 is fixedly connected to the lower end of the movable breeding net 1, the right end of the buoyancy ring 2 is provided with a solenoid valve 3, the left end of the buoyancy ring 2 is provided with a drain 24, and the lower end of the buoyancy ring 2 is provided with a connecting rod. Rod 4, the end of the connecting rod 4 is fixedly connected with a heavy object 5. When the movable breeding net 1 needs to be moved upward, the water in the buoyancy circle 2 is discharged through the drain 24, the weight of the buoyancy circle 2 is reduced, and the movable breeding net 1 is upward. To move, when it is necessary to move the active breeding net 1 downward, open the solenoid valve 3 to make the water enter the inside of the buoyancy circle 2, increase the weight of the buoyancy circle 2, and make the active breeding net 1 sink, thereby realizing the protection of the cage. The size of the interior space and the draft can be changed.

The fixed breeding net 8 is provided with an inner breeding net 10, the upper end of the inner breeding net 10 is provided with a buoyancy plate 2 11, the inner wall of the inner breeding net 10 is provided with large mesh holes 18, and the outer side wall of the inner breeding net 10 is provided with The fixed rod 12, the end of the fixed rod 12 is fixedly connected to the side wall of the fixed breeding net 8, by setting the inner breeding net 10, when the fish and shrimp in the cage need to be salvaged, the fish and shrimp in the inner breeding net 10 can be salvaged, The small fish and shrimp can run out of the inner breeding net 10, so as to prevent the small fish and shrimp from being salvaged by mistake, and improve the convenience of the device.

The fixed breeding net 8 is provided with a bracket 25, a plurality of aerators 13 are arranged on the bracket 25, the lower end of the aerator 13 is fixedly connected with an oxygen delivery pipe 14, and the side wall of the oxygen delivery pipe 14 is provided with evenly arranged oxygen delivery holes 15. Start the aerator 13, which can add oxygen to the cage through the oxygen delivery pipe 14, increase the oxygen content in the cage, and improve the survival rate of fish and shrimp; the number of aerators 13 is not limited, in this embodiment , preferably, the number of the aerators 13 is four.

The lower end of the movable breeding net 1 is provided with a sewage pipe 19, a motor 21 is arranged inside the sewage pipe 19, a support rod 20 is provided on the left and right side walls of the motor 21, and the ends of the support rod 20 are fixedly connected to the side wall of the sewage pipe 19, so The output end of the motor 21 is fixedly connected with a fan blade 22, the lower end of the movable breeding net 1 is provided with a baffle 23, and the baffle 23 is located at the sewage pipe 19, start the motor 21, drive the fan blade 22 to rotate, and can pass the stains in the cage through. The baffle 23 and the sewage pipe 19 are discharged out of the cage to clean the inside of the cage. The baffle 23 can block the small fish and shrimp and prevent them from running out of the sewage pipe 19 .

The working principle of this embodiment is: when the space size and draft depth of the cage need to be reduced, the water in the buoyancy circle 2 is discharged through the drain 24, the weight of the buoyancy circle 2 is reduced, and the movable breeding net 1 moves upward. When it is necessary to increase the space size and draft depth of the cage, open the solenoid valve 3 to make the water enter the inside of the buoyancy circle 2, increase the weight of the buoyancy circle 2, and make the movable breeding net 1 sink. When it is necessary to salvage the fish and shrimp in the cage, the fish and shrimp in the inner breeding net 10 can be salvaged, so that the small fish and shrimp can run out of the inner breeding net 10, so as to prevent the small fish and shrimp from being salvaged by mistake, and improve the convenience of the device. To increase the oxygen content in the cage and improve the survival rate of fish and shrimp, start the motor 21 to drive the fan blades 22 to rotate, and the cage can be turned on. The dirt inside is discharged out of the cage through the baffle 23 and the sewage pipe 19 to clean the inside of the cage. The baffle 23 can block the small fish and shrimp and prevent them from running out of the sewage pipe 19 .

Example 2

In order to observe the internal conditions of the cage at night, this embodiment is further improved on the basis of Embodiment 1. The improvement is: the movable breeding net 1 is provided with a lighting lamp 16, and through the lighting lamp 16, the The interior of the cage is illuminated to facilitate observation of the interior of the cage at night.

The working principle of this embodiment is: in order to observe the inside of the cage at night, a lighting lamp 16 is provided inside the movable breeding net 1, and the interior of the cage can be illuminated by the lighting lamp 16, which is convenient at night. Observe the inside of the cage.

To sum up, by setting the buoyancy device, the movable aquaculture net 1 can be driven to move up and down, and the internal space and draft depth of the cage can be adjusted, which is more conducive to the cultivation of fish and shrimp in the cage; When the movable breeding net 1 needs to be moved upward, the water in the buoyancy circle 2 is discharged through the drain 24, the weight of the buoyancy circle 2 is reduced, and the movable breeding net 1 is moved upward. When the movable breeding net 1 needs to be moved downward, Open the solenoid valve 3 to make the water enter the inside of the buoyancy circle 2, increase the weight of the buoyancy circle 2, make the movable breeding net 1 sink, and then change the internal space size and draft depth of the cage; by setting the inner breeding net 10. When it is necessary to salvage the fish and shrimp in the cage, the fish and shrimp in the inner breeding net 10 can be salvaged, so that the small fish and shrimp can run out of the inner breeding net 10, so as to prevent the small fish and shrimp from being salvaged by mistake, and improve the safety of fish and shrimp. The convenience of the device; by setting the aerator 13, oxygen can be added to the cage through the oxygen delivery pipe 14 to increase the oxygen content in the cage and improve the survival rate of fish and shrimp; by setting the motor 21, the fan blade 22 is driven to rotate , the stains in the cage can be discharged out of the cage through the baffle 23 and the sewage pipe 19, and the inside of the cage can be cleaned. The baffle 23 can block the small fish and shrimp to prevent them from running out of the sewage pipe 19. The lamp 16 can illuminate the inside of the cage so as to facilitate the observation of the interior of the cage at night.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. The utility model provides a take aquaculture ship of box with a net, includes hull (26), and hull (26) inside is provided with through-hole (27), is provided with movable aquaculture net (1) in through-hole (27), be provided with spout (6) on movable aquaculture net (1) inside wall, slidable mounting has slider (7) in spout (6), and movable aquaculture net (1) inside is provided with fixed aquaculture net (8), is provided with little mesh (17) on movable aquaculture net (1) and fixed aquaculture net (8) lateral wall, fixed aquaculture net (8) and slider (7) fixed connection, fixed aquaculture net (8) upper end is provided with buoyancy board (9), and buoyancy board (9) fixedly connected with connecting rod (28), connecting rod (28) terminal fixed connection are on hull (26), and movable aquaculture net (1) lower extreme is provided with buoyant device.

2. The cultivation ship with the net cage according to claim 1, characterized in that the buoyancy device comprises a buoyancy ring (2), the buoyancy ring (2) is fixedly connected to the lower end of the movable cultivation net (1), the electromagnetic valve (3) is arranged at the right end of the buoyancy ring (2), the water drainer (24) is arranged at the left end of the buoyancy ring (2), the connecting rod (4) is arranged at the lower end of the buoyancy ring (2), and the weight (5) is fixedly connected to the tail end of the connecting rod (4).

3. The cultivation ship with the net cage as claimed in claim 1, wherein an inner cultivation net (10) is arranged inside the fixed cultivation net (8), a buoyancy plate II (11) is arranged at the upper end of the inner cultivation net (10), large net holes (18) are formed in the inner wall of the inner cultivation net (10), fixing rods (12) are arranged on the outer side wall of the inner cultivation net (10), and the tail ends of the fixing rods (12) are fixedly connected to the side wall of the fixed cultivation net (8).

4. The culture ship with the net cage according to claim 1, wherein a support (25) is arranged in the fixed culture net (8), a plurality of oxygen increasing machines (13) are arranged on the support (25), the lower ends of the oxygen increasing machines (13) are fixedly connected with oxygen conveying pipes (14), and oxygen conveying holes (15) which are uniformly distributed are formed in the side walls of the oxygen conveying pipes (14).

5. A culture vessel with a net cage according to claim 4, characterized in that the number of the oxygen-increasing machines (13) is four.

6. The cultivation ship with the net cage as claimed in claim 1, wherein a drain pipe (19) is arranged at the lower end of the movable cultivation net (1), a motor (21) is arranged inside the drain pipe (19), support rods (20) are arranged on the left side wall and the right side wall of the motor (21), the tail ends of the support rods (20) are fixedly connected to the side wall of the drain pipe (19), fan blades (22) are fixedly connected to the output end of the motor (21), a baffle plate (23) is arranged at the lower end of the movable cultivation net (1), and the baffle plate (23) is located at the drain pipe (19).

7. A cultivation boat with net cage according to claim 1, characterized in that the movable cultivation net (1) is internally provided with illumination lamps (16).

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