水稻硬质育秧盘全自动起盘机提升与叠盘装置研究OA北大核心CSTPCD
Lifting and Stacking Device of Automatic Tray Lifting Machine for Rice Hard Tray Seedling
针对现有叠盘暗室育秧模式下全自动起盘机存在起盘合格率和工作稳定性下降,输送阶段易造成秧苗、秧盘损伤等问题,改进设计一种具有轴向辅助推送秧盘功能的钩杆式提升装置,并构建仿真试验平台确定影响其工作性能的主要参数及取值范围;确定关键部件循环叠盘装置的结构参数,建立多情形目标评价结果函数,并通过Matlab插值法对评价指标进行标准化;采用二次旋转正交组合试验,以托盘间距、横向输送速度、抬起角为试验因素,起盘合格率、叶损伤率、硬盘损伤率和伤秧数为性能评价指…查看全部>>
The existing darkroom mode of the automatic tray winch has encountered problems such as a decline in qualification rate and working stability,as well as damage to seedlings and rice trays during transportation.To address these issues,an improved hook rod lifting device with axial auxiliary push function for rice trays was designed.A simulation single factor test platform was constructed to determine the main parameters and their value range that affected its…查看全部>>
衣淑娟;王鹏;李衣菲;李渤海;曹政
黑龙江八一农垦大学工程学院,大庆 163319黑龙江八一农垦大学工程学院,大庆 163319黑龙江八一农垦大学工程学院,大庆 163319||东北农业大学工程学院,哈尔滨 150030黑龙江八一农垦大学工程学院,大庆 163319黑龙江八一农垦大学工程学院,大庆 163319
农业工程
水稻硬质育秧盘起盘机提升与叠盘装置离散元
rice hard tray seedlingtray lifting machinelifting and stacking deviceDEM
《农业机械学报》 2024 (7)
168-178,11
国家重点研发计划项目(2023YFD2301604-2)
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