植物工厂种植板物流输送系统设计与试验

Design and Experiment of Plant Board Logistics Transportation System in Plant Factory

植物工厂作为目前最高水平的设施农业生产方式,成为近年来研究的重点。多层式立体栽培种植模式最为常见,主要输送方式为人工搬运种植板输送,由于人工搬运效率低、成本高,存在高空作业安全隐患,严重制约了植物工厂作业效率的提高。为此,研发了一种种植板物流输送系统,以立体栽培种植模式为基础,包含地面输送系统、提升车系统及栽培架内无线引导车系统。同时,运用Flexsim软件对该种植板物流输送模式进行仿真,并进行性能试验,结果表明:系统能够实现植物工厂立体栽培模式下种植板的自动化运输作业,作业效率达到500穴盘/h,达到国内领先水平,可为相关植物工厂立体物流输送模式的设计提供理论依据和技术支撑。

As the highest level of facility agricultural production mode,plant factory has become the focus of research in recent years.The multi-layer three-dimensional cultivation mode is the most common,and the main transportation mode is manual transportation.Due to the low efficiency and high cost of manual handling,there are hidden dangers of high-altitude operation,which seriously restricts the improvement of plant factory operation efficiency.In view of this kind of problem,this research developed a kind of planting board logistics transportation system.The system is based on the three-dimensional cultivation mode,including the ground transportation system,the lifting car system and the wireless guide car system in the cultivation frame.The Flexsim software is used to simulate the logistics transportation mode of the cultivation units,and the performance test is carried out.The research results show that the system can realize the automatic transportation of planting plates under the three-dimensional cultivation mode of plant factory,and the operation efficiency reaches 500plug/h,which has reached the leading level in China,providing theoretical basis and technical support for the design of three-dimensional logistics transportation mode of related plant factories.