CN112931359A

CN112931359A - Underwater feed feeding device

Info

Publication number: CN112931359A
Application number: CN202110312970.5A
Authority: CN
Inventors: 柯翎; 龚晖; 方勤美
Original assignee: Institute of Biotechnology of Fujian Academy of Agricultural Science
Current assignee: Institute of Biotechnology of Fujian Academy of Agricultural Science
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-06-11

Abstract

The invention relates to an underwater feed feeding device, which comprises a net cage, a buoyancy tank, a receiving disc and a feeding mechanism, wherein the net cage is arranged on the buoyancy tank; the buoyancy tank is arranged in the net cage and floats on the water surface; the receiving tray is arranged below the buoyancy tank, is sunk in a water body and is connected with the buoyancy tank; the feeding mechanism is arranged on the net cage and communicated with the floating box through a conveying pipeline, the feeding mechanism is used for conveying feed to the floating box, and the floating box is used for feeding the feed underwater. The underwater feed feeding device directly puts the feed underwater, meets the preference of the fish body for lower-layer activities in the water body, has better feeding effect of the fish body and higher feed conversion rate, and avoids the birds on the water surface from predating. Through the take-up (stock) pan under water, avoid the fodder to sink fast and pass the box with a net, increase the time of ingesting of the fish body, and can satisfy the fish body and ingest the hobby demand to the different degree of depth, do benefit to the growth of the fish body.

Description

Underwater feed feeding device

Technical Field

The invention relates to the technical field of fish feed feeding, in particular to an underwater feed feeding device.

Background

Chinese patent CN201711084742.7 discloses a feeding device for aquaculture, including flotation tank, sunshading board and motor, the flotation tank top is equipped with the support frame, the sunshading board top is equipped with solar panel, the inside battery that is equipped with of sunshading board, and the battery left end is equipped with the photovoltaic converter, solar panel's light energy output end and photovoltaic converter's light energy input end are connected, the electric energy output of photovoltaic converter is connected with the electric energy input end of battery, the sunshading board bottom is equipped with the LED lamp. According to the invention, the protecting net is arranged at the bottom of the floating box, and the fastening screws are arranged at the left end and the right end of the top of the protecting net, so that the phenomenon that aquatic products collide with the material pushing plate when feeding is avoided, the aquatic products die, and unnecessary loss is caused, and the floating box is practical and suitable for wide popularization and use.

Chinese patent CN202010869475.X discloses an automatic feeding system suitable for a cabin culture mode of a breeder, which comprises a culture cabin and an automatic feeding device arranged in the culture cabin, wherein the culture cabin is of a cubic structure, transition chamfers are arranged at the corners of four edges of the culture cabin, the automatic feeding system is arranged in the culture cabin and comprises a supporting component, a rotating component arranged on the supporting component and a feeding component arranged on the rotating component, and a discharging barrel is connected to the feeding component; the supporting component comprises a supporting upright post, a fixed chassis arranged on the supporting upright post and a supporting rod arranged on the fixed chassis; the automatic feeding device for fish culture has a simple structure, can effectively control the feed feeding amount, and has uniform feeding and strong controllability; the problems that fish shoal feeding in the prior art depends on manual work, feeding amount is difficult to control, feeding is uneven, and feeding speed is difficult to grasp are solved.

At present, in the cage culture of some aquatic products, the fodder is generally directly thrown and fed on the water surface, but the fodder has sinking fodder and buoyancy fodder, throws and feeds buoyancy fodder, and the fish body need swim to the water surface and ingest, ingests at the water surface and has several following drawbacks: firstly, the fish body is crowded on the water surface and snacks, which is not beneficial to food intake; secondly, the floating feed floats on the water surface and is easy to be predated by birds on the water surface; and thirdly, some fish bodies tend to move in the middle and lower layers of the water body, the feeding effect in the middle and lower layers is better, and the feed conversion rate is higher. If the sinking feed is directly fed, most of the sinking feed can sink and pass through the net cage quickly, so that the time for feeding the fish is short, and the fish is not beneficial to feeding the fish.

Disclosure of Invention

Therefore, the underwater feed feeding device is needed to be provided, which is used for solving the problems that the prior feeding of floating feed requires that fish bodies swim to the water surface for feeding, and the feeding on the water surface has the following disadvantages: firstly, the fish body is crowded on the water surface and snacks, which is not beneficial to food intake; secondly, the floating feed floats on the water surface and is easy to be predated by birds on the water surface; and thirdly, some fish bodies tend to move in the middle and lower layers of the water body, the feeding effect in the middle and lower layers is better, and the feed conversion rate is higher. If the sinking feed is directly fed, most sinking feed can sink and pass through the net cage quickly, so that the time for feeding the fish is short, and the sinking feed is not beneficial to the technical problems of fish feeding and the like.

In order to achieve the purpose, the inventor provides an underwater feed feeding device, which comprises a net cage, a buoyancy tank, a receiving disc and a feeding mechanism;

the buoyancy tank is arranged in the net cage and floats on the water surface;

the receiving tray is arranged below the buoyancy tank, is sunk in a water body and is connected with the buoyancy tank;

the feeding mechanism is arranged on the net cage and communicated with the floating box through a conveying pipeline, the feeding mechanism is used for conveying feed to the floating box, and the floating box is used for feeding the feed underwater.

As a preferable structure of the present invention, the underwater feed feeding device further includes an electric power storage mechanism, the electric power storage mechanism is disposed on the buoyancy tank, and the electric power storage mechanism is configured to provide power to the underwater feed feeding device.

As a preferable structure of the present invention, the buoyancy tank is sealed, the power storage mechanism includes a solar panel and a battery, the solar panel is disposed at a top end of the buoyancy tank, the battery is disposed in the buoyancy tank, and the solar panel is electrically connected to the battery.

As a preferred structure of the invention, the underwater feed feeding device further comprises a control system and a driving mechanism;

the control system and the driving mechanism are respectively arranged in the buoyancy tank, and the control system is used for controlling the operation of the underwater feed feeding device;

the storage battery is electrically connected with the control system and the driving mechanism;

the control system is electrically connected with the driving mechanism, the driving mechanism is in transmission connection with the material receiving disc, and the driving mechanism is used for driving the material receiving disc to slide up and down.

As a preferable structure of the present invention, the receiving tray is slidably connected to the buoyancy tank.

As a preferred structure of the invention, the buoyancy tank comprises a feed inlet, a discharge outlet and a disperser;

the feed inlet is arranged at the top end of the floating box or the side surface of the floating box, the discharge outlet is arranged at the bottom end of the floating box, and the feed inlet is communicated with the discharge outlet through a conveying pipeline;

the disperser is arranged on the discharge port, the disperser is communicated with the discharge port, and the disperser is used for dispersing feed.

As a preferable structure of the invention, the underwater feed feeding device further comprises a camera, the camera is arranged in the disperser, and the camera is electrically connected with the power storage mechanism.

As a preferable structure of the invention, the underwater feed feeding device further comprises at least one LED lamp, the at least one LED lamp is respectively arranged at the bottom end of the buoyancy tank, and the at least one LED lamp is respectively electrically connected with the power storage mechanism.

As a preferable structure of the invention, the net cage further comprises floating platforms which are arranged on two sides of the net cage, and the feeding mechanism is arranged on the floating platforms.

As a preferable structure of the present invention, the feeding mechanism includes a first power source and a feeding bin, the feeding bin is communicated with the buoyancy tank through a conveying pipeline, the first power source is disposed on one side of the feeding bin, the feeding bin is used for feeding feed, and the first power source is used for conveying the feed in the feeding bin to the water through the conveying pipeline.

Different from the prior art, the beneficial effects of the technical scheme are as follows: according to the underwater feed feeding device, the feed is conveyed into the floating box through the feeding mechanism, then the floating box directly feeds the feed into the water, and finally the feed falls into the receiving disc with the preset water level, so that the fish bodies are prevented from being crowded together to snatch, the feeding of the fish bodies is facilitated, the feed is directly fed into the water, the preference of the fish bodies in the lower-layer movement in the water body is met, the feeding effect of the fish bodies is better, the feed conversion rate is higher, and the birds on the water surface are prevented from preying on the feed. Through the take-up (stock) pan under water, avoid the fodder to sink fast and pass the box with a net, increase the time of ingesting of the fish body, and can satisfy the fish body and ingest the hobby demand to the different degree of depth, do benefit to the growth of the fish body.

Drawings

Fig. 1 is one of cross-sectional views of an underwater feed feeding device according to an embodiment;

fig. 2 is a second cross-sectional view of the underwater feed feeding device according to the embodiment.

Description of reference numerals:

1. a net cage,

11. the floating platform is arranged on the top of the floating platform,

2. the floating box is arranged on the upper portion of the floating box,

21. a feeding hole is arranged on the upper surface of the shell,

22. a discharge hole is arranged on the bottom of the container,

23. a disperser is arranged on the upper portion of the shell,

3. a material receiving tray is arranged on the bottom of the box body,

31. a pulling rope is pulled out of the bag body,

4. a feeding mechanism is arranged on the feeding device,

41. a water pump is arranged on the water tank,

42. a feeding bin is arranged at the bottom of the feeding bin,

421. a material feeding port is arranged on the upper surface of the shell,

43. the insertion tube is inserted into the cavity of the body,

5. the power storage mechanism is provided with a power storage mechanism,

51. a solar panel,

52. a storage battery, a power supply and a power supply,

6. a camera head, a camera,

7. an LED light source is arranged on the LED lamp,

8. a conveying pipeline is arranged on the conveying pipeline,

81. the pipeline floater is connected with the pipeline floater through a pipeline,

9. a water pipe.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Referring to fig. 1 and 2, the present embodiment relates to an underwater feed feeding device, which includes a net cage 1, a buoyancy tank 2, a receiving tray 3, a feeding mechanism 4, a control system and an electric power storage mechanism 5; the buoyancy tank 2 is arranged in the net cage 1, the buoyancy tank 2 is sealed, and the buoyancy tank 2 floats on the water surface; the electric power storage mechanism 5 is arranged on the floating box 2, and the electric power storage mechanism 5 is used for providing power for the underwater feed feeding device. Specifically, in the present embodiment, as shown in fig. 1 and fig. 2, the power storage mechanism 5 includes a solar panel 51 and a battery 52, the solar panel 51 is disposed at the top end of the buoyancy tank 2, the battery 52 is disposed in the buoyancy tank 2, and the solar panel 51 is electrically connected to the battery 52. The control system is arranged in the buoyancy tank 2, the storage battery 52 is electrically connected with the control system, the storage battery 52 supplies power to the control system, and the control system is used for controlling the operation of the underwater feed feeding device and can be remotely controlled through a remote controller.

Further, in some embodiments, as shown in fig. 1 and fig. 2, the receiving tray 3 is disposed below the buoyancy tank 2, the receiving tray 3 sinks in the water body, and the receiving tray 3 is connected to the buoyancy tank 2; specifically, the receiving tray 3 and the buoyancy tank 2 can be connected through a pull rope 31; or the receiving tray 3 and the buoyancy tank 2 can be connected through a chain and the like. Preferably, in this embodiment, the receiving tray 3 is connected with the floating box 2 in a sliding manner, so that the receiving tray 3 can move up and down, the ingestion time of the fish body is prolonged, and the requirements of the fish body on the fondness of the fish body at different depths during ingestion can be met.

Preferably, in this embodiment, as shown in fig. 1 and fig. 2, the underwater feed feeding device further includes a driving mechanism; the driving mechanism is arranged in the buoyancy tank 2, the storage battery 52 is electrically connected with the driving mechanism, the storage battery 52 supplies power to the driving mechanism, and specifically, the driving mechanism can be a motor or a motor. Control system with actuating mechanism electricity is connected, through control system control actuating mechanism's operation, actuating mechanism with take-up (stock) pan 3 passes through chain or belt drive and connects, actuating mechanism is used for the drive take-up (stock) pan 3 slides from top to bottom, rises or descends through actuating mechanism drive take-up (stock) pan 3 to increase the time of ingesting of fish, and can satisfy the hobby demand to the different degree of depth when the fish ingests.

Further, in some embodiments, as shown in fig. 1 and 2, the feeding mechanism 4 is disposed on the net cage 1, specifically, in this embodiment, as shown in fig. 1 and 2, the net cage 1 further includes floating platforms 11, the floating platforms 11 are disposed on two sides of the net cage 1, and the feeding mechanism 4 is disposed on the floating platforms 11. Throw material mechanism 4 with flotation tank 2 passes through pipeline 8 intercommunication, throw material mechanism 4 be used for to flotation tank 2 carries the fodder, flotation tank 2 is used for throwing in the fodder under water. It should be noted that there is no special requirement for the shape selection of the net cage 1, the buoyancy tank 2 and the receiving tray 3 in this embodiment, and the shape of the net cage 1, the buoyancy tank 2 and the receiving tray 3 in this embodiment is rectangular as shown in fig. 1 and fig. 2.

Further, in some embodiments, as shown in fig. 1 and fig. 2, the floating box 2 includes a feeding port 21, a discharging port 22, and a disperser 23, the feeding port 21 is disposed at the top end of the floating box 2 or at the side of the floating box 2, the discharging port 22 is disposed at the bottom end of the floating box 2, and the feeding port 21 is communicated with the discharging port 22 through a conveying pipe 8; disperser 23 set up in on the discharge gate 22, disperser 23 with discharge gate 22 communicates each other, disperser 23 is used for dispersing the fodder, and the fodder is dispersed from disperser 23 and is fallen into underwater take-up (stock) pan 3, avoids the fish body to crowd together and snatch, does benefit to the fish body and ingests, and the fodder directly drops into under water, satisfies the hobby of the activity of lower floor in the water of the fish body, and the fish body ingests the effect better, and feed conversion is higher, and avoids birds on the surface of water to prey on. Specifically, in the present embodiment, the disperser 23 is a cone or a multi-pyramid shape with a narrow top and a wide bottom.

Further, in some embodiments, as shown in fig. 1 and fig. 2, the underwater feed feeding device further includes a camera 6, the camera 6 is disposed in the disperser 23, the camera 6 is electrically connected to the power storage mechanism 5, and the battery 52 supplies power to the camera 6. Specifically, the camera 6 is used for observing the feed condition on the underwater receiving disc 3 in real time and observing the feeding condition of the fish body, the feed is fed back to the breeding operators, and the breeding operators can lift or put down the receiving disc 3 according to the feeding condition of the fish body, so that the fish body is favorably fed.

Further, in some embodiments, as shown in fig. 1 and fig. 2, the underwater feed feeding device further includes at least one LED lamp 7, the at least one LED lamp 7 is respectively disposed at the bottom end of the buoyancy tank 2, the at least one LED lamp 7 is respectively electrically connected to the power storage mechanism 5, and the storage battery 52 supplies power to the LED lamp 7, and can cover the LED lamp 7 by being provided with a waterproof cover, so as to achieve a waterproof function. Specifically, in the present embodiment, as shown in fig. 1 and fig. 2, there are two LED lamps 7, and the two LED lamps 7 are respectively disposed at the bottom end of the buoyancy tank 2. The LED lamp 7 is used for shooting and lighting, has the function of attracting fishes to eat, and the LED light source is also beneficial to the promotion of the secretion of relevant endocrine hormones of the fishes and the growth of the fishes. Note that the number of the LED lamps 7 is not limited in the present embodiment.

Further, in some embodiments, as shown in fig. 1 and fig. 2, the feeding mechanism 4 includes a first power source and a feeding bin 42, the feeding bin 42 is communicated with the buoyancy tank 2 through a conveying pipeline, the first power source is disposed at one side of the feeding bin 42, the feeding bin 42 is used for adding feed, and the first power source is used for transporting the feed in the feeding bin 42 to the water through the conveying pipeline. It should be noted that, in the present embodiment, the number of the charging bins 42 is not limited.

Specifically, in this embodiment, as shown in fig. 1 and fig. 2, the first power source is a water pump 41, the water pump 41 is disposed in the net cage 1, the water pump 41 is communicated with the feeding bin 42 through a water pipe 9, the water pump 41 is configured to deliver water into the feeding bin 42, and a plurality of valves are disposed on the water pipe 9. Further, in some embodiments, the feeding mechanism 4 further comprises a liquid level meter disposed on an inner wall of the feeding bin 42. The liquid level gauge detects the height of the water level in the feeding bin 42, so that the water level is prevented from being too high and overflowing the feeding bin 42. Specifically, add the fodder in throwing feed bin 42, in throwing feed bin 42 is pumped with water through water pump 41, then the fodder is under the drive of rivers, and in the fodder 42 got into flotation tank 2 from throwing feed bin, the fodder falls into the aquatic along with rivers at last. And water is pumped and discharged through the water pump 41, so that the mobility and the activity of water can be improved, and the growth of the fish body is facilitated.

Further, in other embodiments, the first power source is a blower disposed at one side of the feed throwing bin 42, and the blower is used for blowing the feed in the feed throwing bin 42 to the water through a conveying pipeline. Specifically, the feed is added into the feeding bin 42, and the feed in the feeding bin 42 is blown under water by the blower. And the air blown out by the air blower enters the water to form an aeration effect, which is beneficial to the growth of the fish body.

Further, in some embodiments, as shown in fig. 1 and fig. 2, the feeding mechanism 4 further includes a feeding port 421, a feeding switch, and an insertion tube 43, the feeding port 421 is disposed at the bottom of the feeding bin 42, the feeding switch is disposed on the feeding port 421, specifically, in this embodiment, the feeding switch is used to open or close the feeding opening, and the feeding switch is a valve switch. The insertion tube 43 is disposed in the feeding bin 42, the insertion tube 43 is adapted to the feeding port 421, the insertion tube 43 is movably connected to the feeding bin 42, specifically, in this embodiment, the height of the insertion tube 43 is lower than the height of the feeding bin 42, and the insertion tube 43 is in a hollow tube shape. The water level is prevented from being too high by the insertion tube 43 and overflowing the feed bin 42, and when the water level is too high, the water flows out of the insertion tube 43 or the insertion tube 43 is directly pulled up. When the feed is required to be driven to enter the water through the water flow, the inserting pipe 43 can be directly pulled up.

Further, in some embodiments, the feeding mechanism 4 further includes a collecting bin communicated with the feeding bin 42 through a pipeline, and a second power source for delivering the feed in the collecting bin to the feeding bin 42 through a pipeline. Specifically, in this embodiment, the fodder is conveyed from the collecting bin to the feeding bin 42 by the second power source, and the second power source can be belt conveying or the like. In other embodiments, the collecting bin may be directly disposed on the upper portion of the feeding bin 42 according to the gravity principle, and the fodder directly falls into the feeding bin 42 from the collecting bin through the gravity action.

Further, in some embodiments, the feeding mechanism 4 further includes an induction component, the induction component is disposed in the collecting bin, and the induction component is used for inducing the discharge amount of the feed in the collecting bin. The material feeding amount can be conveniently known through the arrangement of the sensing component, and particularly, the sensing component can be selected and used as a gravity sensor.

Specifically, in the present embodiment, as shown in fig. 1 and 2, a plurality of pipe floats 81 are provided on the water surface so that the conveying pipe 8 can float on the water surface. There is no particular requirement for the shape of the dosing bin 42 in this embodiment, and reference is made to conventional options in the art, as shown in fig. 1 and 2, the dosing bin 42 in this embodiment is funnel-shaped. It should be noted that the structure of the feeding mechanism 4 of the present embodiment is not limited to this, and those skilled in the art can select other suitable feeding mechanisms 4 according to the teachings of the present embodiment.

Concretely, fodder feeding device under water in this embodiment, transport the fodder from the aggregate bin to throwing in the feed bin 42 through the second power supply, start water pump 41 toward throwing in feed bin 42 water injection, the water level can be through mode control such as intubate 43 or level gauge, wait to reach predetermined water level, pull out intubate 43, open pay-off mouth 421, the fodder is sent out by the pay-off mouth 421 of throwing the feed bin 42 bottom under the drive of rivers, get into flotation tank 2 from feed inlet 21 through pipeline 8, then get into deconcentrator 23 from discharge gate 22, disperse the take-up (stock) pan 3 that falls into predetermined water level under water from deconcentrator 23 at last, avoid the fish body to crowd together and snatch, do benefit to the fish body and ingest, and the fodder directly drops into under water, satisfy the hobby of fish body lower floor's activity in the water, the fish body effect of ingesting is better, the feed conversion rate is higher, and avoid birds on. Through underwater take-up (3), avoid the fodder to sink fast and pass box with a net 1, and accessible actuating mechanism drive take-up (3) rise or descend to increase the time of ingesting of the fish body, and can satisfy the hobby demand to the different degree of depth when the fish body ingests, do benefit to the growth of the fish body. Observe the circumstances of fodder and the condition of ingesting of observing the fish body on the take-up pan 3 under water in real time through camera 6 to feed back to breed operating personnel, breed operating personnel can be according to the condition of ingesting of the fish body, rise or put down take-up pan 3, thereby do benefit to ingesting of the fish body.

It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present patent.

Claims

1. The utility model provides an underwater feed feeding device which characterized in that: comprises a net cage, a buoyancy tank, a receiving disc and a feeding mechanism;

the buoyancy tank is arranged in the net cage and floats on the water surface;

2. An underwater feed feeding device according to claim 1, wherein: the underwater feed feeding device further comprises an electric power storage mechanism, the electric power storage mechanism is arranged on the floating box, and the electric power storage mechanism is used for providing power for the underwater feed feeding device.

3. An underwater feed feeding device according to claim 2, wherein: the buoyancy tank is sealed, the electric power storage mechanism comprises a solar panel and a storage battery, the solar panel is arranged at the top end of the buoyancy tank, the storage battery is arranged in the buoyancy tank, and the solar panel is electrically connected with the storage battery.

4. An underwater feed feeding device according to claim 3, wherein: the underwater feed feeding device also comprises a control system and a driving mechanism;

5. An underwater feed feeding device according to claim 1, wherein: the receiving tray is connected with the buoyancy tank in a sliding mode.

6. An underwater feed feeding device according to claim 2, wherein: the buoyancy tank comprises a feeding hole, a discharging hole and a disperser;

7. An underwater feed feeding device according to claim 6, wherein: the underwater feed feeding device further comprises a camera, the camera is arranged in the disperser, and the camera is electrically connected with the power storage mechanism.

8. An underwater feed feeding device according to claim 2, wherein: the underwater feed feeding device further comprises at least one LED lamp, the at least one LED lamp is respectively arranged at the bottom end of the floating box, and the at least one LED lamp is respectively electrically connected with the power storage mechanism.

9. An underwater feed feeding device according to claim 1, wherein: the net cage further comprises floating platforms which are arranged on two sides of the net cage, and the feeding mechanism is arranged on the floating platforms.

10. An underwater feed feeding device according to claim 1 or 9, wherein: throw the material mechanism and include first power supply and throw the feed bin, throw the feed bin with the flotation tank passes through pipeline intercommunication, first power supply set up in throw feed bin one side, throw the feed bin and be used for adding the fodder, first power supply be used for with throw the fodder in the feed bin and transport to under water through pipeline.