摘要
【目的】设计一种适用于大规模网箱养殖的船载式投饵系统。【方法】投饵系统主要由上料装置、下料装置、动力装置、抛撒装置和集中控制系统组成,并安装固定于船舷,进行饵料投喂。其中,以PLC作为集中控制系统的控制核心,通过触摸屏界面实现设备的启停、投料速度调控、运行状态监控及网箱饵料投喂数据的记录等。对投饵系统样机进行试验研究。【结果与结论】投饵系统的投饵速度在0~230 kg/min范围内可调,投饵量精度误差为0.1~1.6 kg,满足容积为127.3~1 145.9 m3的深水网箱投喂要求,降低养殖人员的劳动强度。
【Objective】To design a shipborne bait feeding system suitable for large-scale cage farming.【Method】The system is mainly composed of feeding device,blanking device,power device,throwing device and centralized control system.The central control system uses PLC as the control core,through the touch screen control to achieve the start and stop of the equipment,feeding speed,running state monitoring and feed data recording cage bait.【Result and Conclusion】The experimental results showed that the feeding distance of the bait was 5-14 m.The casting speed can be adjusted within the range of 0-230 kg/min.The feeding precision was 0.1-1.6 kg,and it could meet the feeding requirements with the circumference of 40-120 m deep water cage(volume 127.3-1 145.9 m3)and could reduce the labor intensity of the breeding staff.
作者
王俊会
俞国燕
刘皞春
张宏亮
WANG Jun-hui;YU Guo-yan;LIU Hao-chun;ZHANG Hong-liang(College of Mechanical and Power Engineering,Guangdong Ocean University;Guangdong Laboratory of Southern Ocean Science and Engineering(Zhanjiang),Zhanjiang 524008,China)
出处
《广东海洋大学学报》
CAS
2019年第6期124-129,共6页
Journal of Guangdong Ocean University
基金
广东省普通高校重点科研项目(2018KZDXM038)
南方海洋科学与工程广东省实验室(湛江)项目(ZJW-2019-01)
湛江市科技项目(2018A01019、2017A03005)
关键词
深水网箱养殖
船载式投饵系统
抛撒装置
数据管理
deep sea cage farming
shipborne bait system
sprinkling device
data management
