CN-121849301-B - Intelligent unmanned ship for aquaculture and use method

CN121849301BCN 121849301 BCN121849301 BCN 121849301BCN-121849301-B

Abstract

The application discloses an intelligent unmanned ship for aquaculture and a use method thereof, which are characterized in that an industrial camera is arranged at the bow of the ship to collect images of the distribution, quantity, body shape and ingestion behavior of fish shoal on the water surface, and the sensor interface is connected with dissolved oxygen, temperature, PH and various detection sensors to collect water quality parameters in real time, and the data are analyzed in real time through the existing intelligent control module, so that feeding, medicine application and recovery of dead fishes are accurately controlled, the operation efficiency is improved, the feed waste and medicine abuse are reduced, and the problems of pollution caused by uneven distribution of the feed and the medicine, unbalanced growth of fish shoals and the like are avoided. And through setting up protector, protect the impeller, avoid the driving system damage that the pasture and water winding brought.

Inventors

YANG ZHILING
LI HONGCHENG
WEI MAOCHUN
CHENG WEI
CHEN XIN
SUN HAOJIE
HONG MAOLIN
LI YUANCHENG
ZHANG HEXIANG

Assignees

厦门海洋职业技术学院

Dates

Publication Date: 20260508
Application Date: 20260317

Claims (7)

1. The intelligent unmanned ship for aquaculture is characterized by comprising a floating ship (1), a detection module, a power module and an intelligent module, wherein the detection module, the power module and the intelligent module are arranged on the floating ship (1); The top end of the floating pontoon (1) is provided with a symmetrical power motor (7), the output end of the power motor (7) is provided with an impeller (71) with blades, a water-avoiding baffle (22) is arranged above the impeller (71), and a protecting device is arranged at one side, close to the bow, below the impeller (71); the protection device comprises a guide plate (8) arranged below, side baffles (83) arranged on the side edges of the guide plate (8), and a guide plate (85) arranged at the tail end of the guide plate (8); Dense holes are formed in the guide plate (8) and the side baffle plates (83); One side of the impeller (71) opposite to the side baffle (83) is provided with cleaning devices uniformly distributed in the circumferential direction; The cleaning device comprises a piston tube (9) arranged on the impeller (71), a piston rod (92) arranged in the piston tube (9), a spring (93) arranged on one end of the piston rod (92), a transverse brush (94) arranged on the other end of the piston rod (92), and a vertical brush (95) arranged on one side of the transverse brush (94) away from the piston tube (9); the top end of the pontoon (1) is provided with a mounting frame, and the mounting frame is provided with two feed boxes (4); the bottom end of the feed box (4) is provided with a communicated feed conveying pipe (41), a screw conveyer (44) is arranged at the communicated position of the feed conveying pipe (41) and the feed box (4), and one end of a screw conveyer (44) shaft movably penetrates through the feed conveying pipe (41) and is provided with a feed pushing motor (43); two groups of limiting covers (5) which are distributed up and down are arranged at the stern of the floating pontoon (1), a top end opening of each limiting cover (5) is provided with a material cover (42) which is communicated with a conveying pipe (41), one side of each limiting cover (5) is provided with an opening, the cross section of each limiting cover (5) is circular, the opening angle is not more than one hundred forty degrees, and both sides of each opening are provided with limiting side plates (51); A centrifugal motor (6) is arranged below the limiting cover (5), a centrifugal bottom plate (61) positioned in the limiting cover (5) is arranged on an output shaft of the centrifugal motor (6), circumferentially and uniformly distributed stirring plates (62) are arranged at the top end of the centrifugal bottom plate (61), and the stirring plates (62) are inclined to the center of the centrifugal bottom plate (61) and have an inclination angle not larger than forty-five degrees; The device is characterized in that a sealed cabin (2) is arranged on the outer side of the top end of the floating pontoon (1), a sensor interface (21) is arranged on the top end of the floating pontoon (1), an intelligent control module and a sensor module are arranged on the floating pontoon (1), and a salvaging device is arranged at the bow of the floating pontoon (1); The fishing device comprises a hydraulic cylinder (3) arranged at the top end of the ship head, a hydraulic rod arranged in the hydraulic cylinder (3), a transmission connecting rod group I (31) arranged at one end of the hydraulic rod, a transmission connecting rod group II (32) hinged with the transmission connecting rod group I (31) and arranged at one side of the ship head, a fishing net (33) arranged at the top end of the transmission connecting rod group II (32) and a recovery box (34) arranged at the top end of the ship head; The water-repellent baffle (22) is circular arc-shaped, the circle center coincides with the circle center of the impeller (71), the guide plate (8) is arc-shaped, the circle center of the guide plate (8) is closer to the bow relative to the circle center of the impeller (71), the top end position of one side of the guide plate (8) away from the bow is higher than the bottommost end of the guide plate (8), the same end included angle of the end and the water-repellent baffle (22) is sixty degrees, and two ends of the guide plate (85) are respectively connected with the guide plate (8) and two sides of the water-repellent baffle (22) away from the bow.
2. An intelligent unmanned ship for aquaculture according to claim 1, wherein the sealing plate (81) is arranged at the part which is not in direct contact with the floating ship (1) between the guide plate (8) and the floating ship (1), and is attached to the outer side wall of the floating ship (1).
3. The intelligent unmanned ship for aquaculture according to claim 2, wherein a piston cavity (91) is formed in the piston tube (9), and one end of the spring (93) away from the piston rod (92) is connected with the bottom of the piston cavity (91).
4. An intelligent unmanned ship for aquaculture according to claim 3, wherein the guide plate (8) is provided with circumferentially uniformly distributed magnets I (82), and the transverse brush (94) is provided with magnets II (96) and I (82) which repel each other.
5. The intelligent unmanned ship for aquaculture according to claim 4, wherein the impeller (71) is provided with a pneumatic ring cylinder (72) at the center of one side of the impeller, which is opposite to the side baffle (83), and the pneumatic ring cylinder (72) is provided with a reciprocating ring plug (73) which is open at one side of the impeller, which is opposite to the side baffle (83), and the pneumatic ring cylinder (72) is provided with a hole communicated with the piston cavity (91).
6. The intelligent unmanned ship for aquaculture according to claim 5, wherein symmetrical transmission rods (74) are arranged between the reciprocating ring plug (73) and the opposite sides of the side baffle plates (83), and the bottom of one side of the side baffle plates (83) opposite to the guide plates (8) is provided with plugging rods (84) uniformly distributed in the circumferential direction for movably plugging the guide plates (8).
7. A use method applied to an intelligent unmanned ship for aquaculture, use method applied to the intelligent unmanned ship for aquaculture according to claim 6, comprising the following use methods: S1, when the pontoon (1) runs on the water surface, the distribution condition and the water quality condition of the fish shoal are detected in real time through the mounted intelligent module and the detection module; s2, controlling a salvaging device to salvage dead fish on the water surface by the intelligent module according to the collected data; S3, starting a pushing motor (43) by the intelligent module according to the acquired data, driving the auger (44) to rotate, and respectively inputting feed and fish medicine into the two limiting covers (5); S4, starting a centrifugal motor (6) to drive a centrifugal bottom plate (61) to rotate rapidly, so that the feed and the fish medicine falling on the centrifugal bottom plate (61) can be scattered to the periphery under the centrifugal force; S5, when the pontoon (1) advances, blocking and guiding the aquatic weed sundries in the advancing direction through the protecting device, and impacting the aquatic weed guided to the rear through the water flow thrown out by the impeller (71); S6, driving the cleaning device through rotation of the impeller (71), and cleaning the protecting device, wherein after the cleaning device leaves the protecting device, water flow thrown out of the impeller (71) washes the cleaning device.

Description

Intelligent unmanned ship for aquaculture and use method Technical Field The application relates to the technical field of aquaculture, in particular to an intelligent unmanned ship for aquaculture and a use method thereof. Background Along with the development of aquaculture to scale, facility and intelligent, the traditional management mode relying on artificial pond patrol, experience feeding and artificial drug application has difficulty in meeting the requirements of high-density aquaculture on accurate and uniform feeding, water quality regulation and control and disease early warning. The existing cultivation management mainly has the following problems: the sensing information is single, and most feeding vessels or inspection equipment only depend on single water quality parameters or manual judgment, so that the comprehensive sensing of the quantity, the body type, the feeding behavior and the residual bait condition of the shoal of fish is lacked; the operations of feeding, medicine application, dead fish cleaning and the like depend on different equipment or manual operation, and the integrated collaborative operation is difficult to realize; The automation and the intellectualization degree are low, the existing equipment is mostly controlled quantitatively at fixed time, and the feeding and medicine application strategies can not be dynamically adjusted according to the real-time cultivation state; The labor intensity of manual pond inspection and dead fish inspection is high, and the safety risk exists in a water grass winding power system; therefore, an integrated intelligent unmanned aquaculture ship capable of fusing multisource perception information and realizing autonomous cruising, accurate feeding, intelligent pesticide application, safety protection and dead fish recovery is urgently needed. Disclosure of Invention The application provides an intelligent unmanned ship for aquaculture and a use method thereof, which have the advantages of monitoring fish swarm data in real time, intelligently controlling fixed-point material scattering, uniformly scattering materials and avoiding aquatic weed winding, and are used for solving the problems of single management mode, uneven material feeding, large aquatic weed obstruction, low automation degree and the like of the conventional aquaculture. The intelligent unmanned ship for aquaculture comprises a floating ship, a detection module, a power module and an intelligent module, wherein the detection module, the power module and the intelligent module are arranged on the floating ship, a symmetrical power motor is arranged at the top end of the floating ship, an impeller with paddles is arranged at the output end of the power motor, a water-avoiding baffle is arranged above the impeller, a protection device is arranged at one side, close to the bow, of the impeller, the protection device comprises a guide plate arranged below, side baffles arranged at the side edges of the guide plate, and guide plates arranged at the tail ends of the guide plate, dense holes are formed in the guide plate and the side baffles, a cleaning device which is uniformly distributed in the circumferential direction is arranged at one side of the baffle on the opposite side of the impeller, and the cleaning device comprises a piston pipe arranged on the impeller, a piston rod arranged in the piston pipe, a spring arranged on one end of the piston rod, a transverse brush arranged at the other end of the piston rod, and a vertical brush arranged at one side, far from the piston pipe. The floating pontoon comprises a floating pontoon body, a material conveying pipe, a material conveying motor, a material limiting cover, a centrifugal motor, a centrifugal bottom plate and a limiting plate, wherein the top end of the floating pontoon body is provided with a mounting frame, two material conveying boxes are arranged on the mounting frame, the bottom end of each material conveying box is provided with a communicated conveying pipe, a packing auger is arranged at the communicated position of each material conveying pipe and the corresponding material conveying box, one end of each packing auger shaft movably penetrates through each conveying pipe and is provided with a material pushing motor, two groups of limiting covers which are distributed up and down are arranged at the stern of the floating pontoon body, the top end of each limiting cover is provided with a material covering communicated with the corresponding conveying pipe, one side of each limiting cover is provided with an opening, a centrifugal motor is arranged below the limiting cover, an output shaft of the centrifugal motor is provided with a centrifugal bottom plate which is arranged in the limiting cover, the top end of each centrifugal bottom plate is provided with circumferentially and uniformly distributed material stirring plates, the cross section of each limiting cover is circular, the opening angle is not