阅读说明：本技术 一种适用于深海网箱的自动投喂装置 (Automatic feeding device suitable for deep sea net cage ) 是由 李鹏 秦洪德 张宇新 邓忠超 龚方玉 于 2021-09-23 设计创作，主要内容包括：一种适用于深海网箱的自动投喂装置,属于水产养殖投饵技术领域。它能够兼顾投喂便捷与能源节约；该自动投喂装置,包括饲料仓、设置在饲料仓底部可调节开口大小的活动仓门、连接在活动仓门下方通向深海网箱的输料管、安装在饲料仓下方上的连接平台,安装在连接平台与深海网箱之间的两根刚性连接杆,内部铺设线路,用于支撑连接平台；所述连接平台位于水平面处,连接平台内设置蓄电设备,用于提供电力支持。本发明避免了人工投喂时大量消耗人力物力,可以消除投喂工作的安全隐患。本发明使用方便,操作简单,只需填充饲料仓,按需求设置好仓门开启时间以及开口大小,当接收到压力传感器传来的信号时及时填充饲料仓即可。(An automatic feeding device suitable for deep sea net cages belongs to the technical field of aquaculture feeding. It can give consideration to both feeding convenience and energy conservation; the automatic feeding device comprises a feed bin, a movable bin door, a conveying pipe, a connecting platform and two rigid connecting rods, wherein the movable bin door is arranged at the bottom of the feed bin and can adjust the size of an opening, the conveying pipe is connected below the movable bin door and leads to a deep sea net cage, the connecting platform is arranged below the feed bin, the two rigid connecting rods are arranged between the connecting platform and the deep sea net cage, and lines are laid in the rigid connecting rods and used for supporting the connecting platform; the connecting platform is located on the horizontal plane, and power storage equipment is arranged in the connecting platform and used for providing power support. The invention avoids the large consumption of manpower and material resources during manual feeding, and can eliminate the potential safety hazard of feeding work. The invention has convenient use and simple operation, only needs to fill the feed bin, sets the opening time of the bin door and the opening size as required, and fills the feed bin in time when receiving the signal transmitted by the pressure sensor.)

1. The utility model provides an automatic feeding device suitable for deep sea box with a net which characterized in that: the device comprises a feed bin (1), a movable bin door (2) arranged at the bottom of the feed bin (1) and capable of adjusting the opening size, a conveying pipe (5) connected below the movable bin door (2) and communicated to a deep sea net cage (8), a connecting platform (4) installed below the feed bin (1), and two rigid connecting rods (6) installed between the connecting platform (4) and the deep sea net cage (8), wherein a line is laid inside the connecting platform for supporting the connecting platform (4); the connecting platform (4) is located on the horizontal plane, and an electric power storage device is arranged in the connecting platform (4) and used for providing electric power support.

2. The automatic feeding device suitable for the deep sea net cage according to claim 1, characterized in that: the automatic feeding device suitable for the deep sea net cage further comprises two water inlet pipes (10) connected to two sides of the material conveying pipe (5) and communicated with the deep sea net cage (8), and a deep water pressure pump (9) installed on the deep sea net cage (8) and communicated with the material conveying pipe (5) at an inlet; the top of feed bin (1) is equipped with closing cap (7) for sealed feed bin (1), have the fodder mouth that adds the fodder on closing cap (7), deep water force pump (9) transport deep sea box with a net (8) through feed delivery pipe (5) fodder in feed bin (1), two inlet tubes (10) are introduced the sea water in feed delivery pipe (5), for pressure in balanced feed delivery pipe (5), form a circulation process, make the fodder can be continuous be transported in deep sea box with a net (8).

3. The automatic feeding device suitable for the deep sea net cage according to claim 2, characterized in that: the movable bin gate (2) is a rotary bin gate capable of adjusting the size of the opening of the bin gate according to requirements.

4. The automatic feeding device suitable for the deep sea net cage according to claim 3, characterized in that: and a solar panel (15) for generating electricity is arranged above the sealing cover (7).

5. The automatic feeding device suitable for the deep sea net cage according to claim 4, wherein: eight pressure sensors (3) are uniformly arranged at the bottom of the wall of the feed bin (1) and above the movable bin gate (2) and used for monitoring the content of materials in the feed bin (1).

6. The automatic feeding device suitable for the deep sea net cage according to claim 5, wherein: the device is characterized in that electromechanical equipment for controlling the movable bin gate (2) and a signal transmission device of the pressure sensor (3) are placed in the connecting platform (4), a ring of annular floating plates (13) for improving the stability of the device are arranged around the connecting platform, and a power generation windmill (16) and a tidal power generation device (14) are respectively arranged above and below the connecting platform (4) and used for providing electric energy for the device.

7. The automatic feeding device suitable for the deep sea net cage according to claim 6, wherein: the annular floating plate (13) is made of EVA ethylene-vinyl acetate copolymer with good waterproofness and strong corrosion resistance, and the outer end of the annular floating plate (13) is installed in a slightly upward inclined mode.

8. The automatic feeding device suitable for the deep sea net cage according to claim 1, characterized in that: each rigid connecting rod (6) is a rigid rod with the length capable of being adjusted according to requirements, and comprises a first connecting branch rod (61), a second connecting branch rod (62), a fixing rod (63) and two fixing rings (64); connect and divide pole two (62) lower extreme to insert and connect and divide pole one (61) in and concatenate through crossing the two dead lever (63), dead lever (63) both ends are being connected branch pole one (61) through solid fixed ring (64), connect and divide pole two (62) upper end and be connected with connection platform (4), connect and divide pole one (61) lower extreme and deep sea net case (8) to be connected.

9. The automatic feeding device suitable for the deep sea net cage according to claim 8, wherein: the tail end of the material conveying pipe (5) is provided with an illuminating device (11) and a monitoring device (12); the system is used for monitoring the feeding process at any time, and can be known and maintained at the first time when the system breaks down.

10. The automatic feeding device suitable for the deep sea net cage according to claim 9, wherein: the surface of each rigid connecting rod (6) is coated with copper of anti-corrosion paint or a novel anti-corrosion composite material, the connecting branch rod I (61) and the connecting branch rod II (62) are hollow rods, and connecting circuits of the connecting platform (4) and devices such as the deep water pressure pump (9), the illuminating device (11) and the monitoring device (12) are arranged inside the connecting rods.

Technical Field

The invention belongs to the technical field of aquaculture feeding, and particularly relates to an automatic feeding device suitable for deep-sea net cages.

Background

In recent years, with the continuous development of science and technology, cage culture has become the main mode of aquaculture. Most of the feed feeding of cage culture still adopts a manual feeding mode at present, so that the operation time is long, the human resources are wasted, and the potential safety hazard is also generated. Particularly, in order to reduce the influence of stormy waves, a plurality of cultivation net cages are arranged in deep water, and the difficulty of artificial feeding of the deep-sea net cages is higher, so that the feeding work of deep-sea net cage cultivation becomes a great problem to be solved urgently.

Disclosure of Invention

The invention aims to solve the feeding problem of deep sea cage culture, and further provides an automatic feeding device which is convenient to feed and energy-saving and suitable for deep sea cages;

the technical scheme adopted by the invention is as follows: an automatic feeding device suitable for a deep sea net cage comprises a feed bin, a movable bin door, a conveying pipe, a connecting platform and two rigid connecting rods, wherein the movable bin door is arranged at the bottom of the feed bin and can adjust the opening size; the connecting platform is located on the horizontal plane, and power storage equipment is arranged in the connecting platform and used for providing power support.

Compared with the prior art, the invention has the following beneficial effects:

the invention avoids the large consumption of manpower and material resources during the manual feeding, and the manual feeding of the deep sea net cage has certain danger. In addition, the three power generation devices are arranged, and the solar energy, the wind energy and the tidal energy are used for generating power at the same time, so that the inconvenience of conveying electric energy from the coast to the feeding device is avoided, and the energy is saved. The invention has convenient use and simple operation, only needs to fill the feed bin, sets the opening time of the bin door and the opening size as required, and fills the feed bin in time when receiving the signal transmitted by the pressure sensor.

Drawings

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

FIG. 2 is a schematic view of the movable bin gate of the present invention when closed;

FIG. 3 is a schematic view of the movable door of the present invention when it is half open;

FIG. 4 is a schematic view of the movable door of the present invention when fully open;

FIG. 5 is a schematic view of the rigid connecting rod structure of the present invention;

FIG. 6 is a schematic view of a tidal power plant of the present invention;

wherein: 1. a feed bin; 2. a movable bin gate; 3. a pressure sensor; 4. connecting the platform; 5. a delivery pipe; 6. a rigid connecting rod; 61. connecting the branch rods I; 62. connecting a branch rod II; 63. fixing the rod; 64. a fixing ring; 7. sealing the cover; 8. a deep sea cage; 9. a deepwater pressure pump; 10. a water inlet pipe; 11. an illumination device; 12. a monitoring device; 13. an annular floating plate; 14. tidal power generation devices; 15. a solar panel; 16. provided is a power generation windmill.

Detailed Description

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 6, and provides an automatic feeding device suitable for a deep sea net cage, which comprises a feed bin 1, a movable bin door 2 arranged at the bottom of the feed bin 1 and capable of adjusting the opening size, a material conveying pipe 5 connected below the movable bin door 2 and communicated to the deep sea net cage 8, a connecting platform 4 arranged below the feed bin 1, two rigid connecting rods 6 arranged between the connecting platform 4 and the deep sea net cage 8, and a line laid inside the connecting platform 4 for supporting the connecting platform 4; the connecting platform 4 is located at a horizontal plane, and an electric power storage device is arranged in the connecting platform 4 and used for providing electric power support.

The second embodiment is as follows: referring to fig. 1, the embodiment is described, and the embodiment is further limited to the first embodiment, in the embodiment, the automatic feeding device suitable for the deep sea net cage further comprises two water inlet pipes 10 connected to both sides of the material conveying pipe 5 and leading to the deep sea net cage 8, and a deep water pressure pump 9 installed on the deep sea net cage 8, wherein an inlet of the deep water pressure pump is communicated with the material conveying pipe 5; the feed bin 1 is conical, a sealing cover 7 is arranged at the top of the feed bin 1 and used for sealing the feed bin 1, a feed port for adding feed is formed in the sealing cover 7, the deep water pressure pump 9 conveys the feed in the feed bin 1 to the deep sea net cage 8 through the feed conveying pipe 5, and the seawater is introduced into the feed conveying pipe 5 through the two water inlet pipes 10 and used for balancing the pressure in the feed conveying pipe 5 to form a circulation process, so that the feed can be continuously conveyed to the deep sea net cage 8. Other components and connection modes are the same as those of the first embodiment.

The third concrete implementation mode: the present embodiment will be described with reference to fig. 2 to 4, and the present embodiment is further limited to the second embodiment, and in the present embodiment, the movable door 2 is a revolving door capable of adjusting the size of the door opening as needed. The other components and the connection mode are the same as those of the second embodiment.

In the present embodiment, the movable bin gate 2 is a conventional one.

In the fourth embodiment, the present embodiment is described with reference to fig. 1, but the present embodiment further defines the third embodiment, and in the present embodiment, a solar panel 15 for generating electricity is provided above the cover 7.

The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1, and is further limited to the fourth embodiment, in the present embodiment, eight pressure sensors 3 are uniformly arranged at the bottom of the bin wall of the feed bin 1 and above the movable bin gate 2, and are used for monitoring the material content in the feed bin 1. The other components and the connection mode are the same as those of the fourth embodiment.

The sixth specific implementation mode: referring to fig. 1, the present embodiment is described, and the present embodiment is further limited to the fifth embodiment, in the present embodiment, the electromechanical device for controlling the movable door 2 and the signal transmission device of the pressure sensor 3 are placed inside the connecting platform 4, a ring-shaped floating plate 13 for increasing the stability of the device is arranged around the connecting platform, and a wind turbine 16 and a tidal power generation device 14 are respectively arranged above and below the connecting platform 4 for providing electric energy for the device. The other components and the connection mode are the same as the fifth embodiment mode.

The seventh embodiment: the present embodiment will be described with reference to fig. 1, which further defines a sixth specific embodiment, wherein the annular floating plate 13 is made of EVA ethylene-vinyl acetate copolymer having high water resistance and high corrosion resistance, and the outer end of the annular floating plate 13 is attached to be slightly inclined upward. Other components and connection modes are the same as those of the sixth embodiment.

The specific implementation mode is eight: the present embodiment is described with reference to fig. 5, which is a further limitation to the first embodiment, in which each rigid connecting rod 6 is a rigid rod with a length adjustable as required, and includes a first connecting branch rod 61, a second connecting branch rod 62, a fixing rod 63 and two fixing rings 64; the lower end of the second connecting branch rod 62 is inserted into the first connecting branch rod 61 and is connected in series through a fixing rod 63 which penetrates through the first connecting branch rod and the second connecting branch rod, two ends of the fixing rod 63 are arranged on the first connecting branch rod 61 through fixing rings 64, the upper end of the second connecting branch rod 62 is connected with the connecting platform 4, and the lower end of the first connecting branch rod 61 is connected with the deep-sea net cage 8. Other components and connection modes are the same as those of the first embodiment.

The specific implementation method nine: referring to fig. 1, the present embodiment is described, and the present embodiment further defines an eighth embodiment, and in the present embodiment, an illumination device 11 and a monitoring device 12 are provided at the end of the feed conveyor pipe 5 for monitoring the feeding process at any time. The monitoring device 12 mainly uses a photosensitive sensor, specifically a CMOS image sensor in the photosensitive sensor, through the image sensor, the monitoring device 12 can monitor real-time images near the conveying pipe and in the net cage at any time, and in addition, the monitoring device 12 is also provided with an acoustic sensor for assistance, and can also monitor changes occurring underwater. When the abnormal discharge picture or sound at the end of the material conveying pipe is monitored, problems such as blockage or damage of the material conveying pipe can occur in the material conveying process, and workers can know and perform frequent troubleshooting and maintenance at the first time through the monitoring device 12. The other components and the connection mode are the same as those of the eighth embodiment.

The detailed implementation mode is ten: the present embodiment is described with reference to fig. 5, and is further limited to the ninth embodiment, in the present embodiment, the surface of each of the rigid connecting rods 6 is coated with copper of anti-corrosion paint or a novel anti-corrosion composite material, the first connecting branch rod 61 and the second connecting branch rod 62 are hollow rods, and the inside of the first connecting branch rod and the second connecting branch rod is used for arranging connecting lines for connecting the platform 4 and devices such as the deep water pressure pump 9, the lighting device 11, the monitoring device 12, and the like. The other components and the connection mode are the same as those of the ninth embodiment.

The working process is as follows:

as shown in fig. 1, the feeding device is connected with the deep-sea net cage 8 through the rigid connecting rod 6 with adjustable length, the length of the rigid connecting rod 6 is adjusted according to the position of the deep-sea net cage 8, so that the connecting platform 4 of the feeding device is positioned at the horizontal plane, the electromechanical equipment is convenient to place and protect, and in addition, the annular floating plates 13 arranged around the connecting platform 4 are arranged on the water surface, so that the overall stability of the feeding device is improved. By researching and knowing the foraging habits of fish flocks cultured in the net cage, a corresponding feeding plan is formulated, wherein the feeding plan comprises feeding time and feed amount fed each time, and the opening time, duration and opening size of the movable bin door 2 of the feeding device are set according to the feeding plan. The feed is filled into the feed bin through the feed opening on the sealing cover 7 above the feed bin 1, and the feed opening is closed after the filling is finished, so that the feed is ensured to be in a relatively closed environment. After the feeding time, when the movable bin door 2 is opened, the deep water pressure pump 9 at the tail end of the feed delivery pipe 5 is started to deliver feed to the deep sea net cage 8 from the feed bin 1, the pressure in the feed delivery pipe 5 is reduced due to the operation of the pressure pump 8, seawater runs off, the seawater can re-enter the feed delivery pipe 5 from the two water inlet pipes 10 to balance the pressure in the feed delivery pipe 5, and a circulation process is formed, so that the feed can be continuously delivered to the deep sea net cage 8. The lighting device 11 and the monitoring device 12 are arranged near the tail end of the material conveying pipe 5, so that the feeding process can be monitored at any time, and the system can be known and maintained at the first time when a fault occurs. Because the pressure change is large and the pipeline is made of flexible materials, the tail ends of the material conveying pipe 5 and the water inlet pipe 10 are arranged inside the deep sea net cage 8, and the displacement uncertainty of the pipeline in the feeding process is avoided. After a certain time, the movable bin gate 2 is closed first, and then the deepwater pressure pump 9 is closed, so that the feeding process is completed, and the operation can ensure that no residual feed is left in the feed conveying pipe 5. Pressure sensor 3 can receive pressure when fodder is sufficient in feed bin 1, and when the bottom of feed bin 1 was reachd to the fodder, pressure sensor 3's numerical value almost reached zero, and pressure sensor 3 can send cue signal this moment, and the staff need in time pack the fodder to feed bin 1 after receiving the signal through transmission device to the work cycle of throwing something and feeding after guaranteeing goes on. The feeding device is provided with three power generation devices, namely a solar panel 15, a power generation windmill 16 and a tidal power generation device 14, and the electric energy required by the device is provided as much as possible by adopting a mode of jointly generating power by solar energy, wind energy and tidal energy so as to save energy. The electric energy generated by the three devices is transmitted to the connecting platform 4, and then the connecting platform 4 transmits the electric energy to each part of the feeding device, so as to realize the integral coordination operation.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.