A feeding system for high-density intensive aquaculture and its control method
A control method and high-density technology, applied in the field of aquaculture fish pond feeding system, can solve problems such as inconvenient control and low feeding efficiency, and achieve the effects of improving accuracy and utilization, large coverage and high degree of intelligence
Inactive Publication Date: 2017-07-28
FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI
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- Application Information
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in the prior art, there is a lack of feeding equipment for high-density intensive aquaculture, resulting in low feeding efficiency and inconvenient control
Method used
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[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] see Figure 1-Figure 2 , the forward and backward of the feeding trolley, the start and stop of the feeding motor and the start and stop of the feeding motor are all controlled by the control system, which is installed in the control box. The programmable logic controller (PLC) detects the signals of the limit switch and the position sensor, outputs various control signals according to the control strategy, and controls the operation of each motor through the intermediate circuit, thereby controlling the operation of the entire feeding system. The working process is as follows:
[0023] The feeding trolley is filled with feed at the starting point. After the operator presses the start button on the control box, the PLC sends a signal to control the trolley walking motor to rotate forward, and the trolley moves forward along the track. ...
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The invention relates to a feeding control system for high-density intensive aquiculture. The system comprises a rail stretching across a set of fish ponds. A feeding trolley walking along the rail is arranged on the rail. A feeding motor used as a feeding power mechanism and a walking motor used as a walking power mechanism are arranged on the feeding trolley. Position sensors are arranged at the positions, corresponding to the fishponds, on the rail and used for determining the positions where the feeding trolley stops feeding. A storage box and a feeding packing auger are arranged at the end of the rail and used for adding feed to the feeding trolley. All the position sensors, the feeding packing auger, the feeding motor and the walking motor are in signal connection with a control box. The front end and the tail end of the rail are provided with a starting point limiting switch and a terminal point limiting switch respectively. The starting point limiting switch and the terminal point limiting switch are used for safety protection. If the trolley does not trigger the position sensors at the two ends and continues to move, the trolley will touch the starting point limiting switch or the terminal point limiting switch when moving to the tail end of the rail, a PLC will automatically turn off the walking motor, and the trolley is prevented from rushing out of the rail.
Description
technical field [0001] The invention relates to a feeding system for high-density intensive farming and a control method thereof, and belongs to the technical field of feeding systems for fish ponds. Background technique [0002] my country is a big aquaculture country, with aquaculture production accounting for 73% of the world's total. Aquaculture has played an important role in improving people's livelihood and increasing farmers' income. However, at present, the aquaculture industry still uses the traditional methods of massive resource consumption and extensive management, which affects the water quality environment and the quality of aquatic products, aggravates the occurrence of aquatic diseases, and makes the quality and safety of aquatic products, water environment pollution, and breeding risks very serious. High-density intensive aquaculture is the future development direction of aquaculture industry, which has the characteristics of high yield, water saving and la...
Claims
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IPC IPC(8): A01K61/80
CPCY02A40/81
Inventor 唐荣刘世晶李亚男杨家朋
Owner FISHERY MACHINERY & INSTR RES INST CHINESE ACADEMY OF FISHERY SCI