基于AMESim有机肥-化肥开沟施肥机仿真分析  

Simulation Analysis of Ditching Fertilizer Applicator Based on AMESim Organic Fertilizer-Chemical Fertilizer

作　　者：董剑豪 毕新胜[1] 于爱婧[2] 董万城 王向阳 刘新州 DONG Jian-hao;BI Xin-sheng;YU Ai-jing;DONG Wan-cheng;WANG Xiang-yang;LIU Xinzhou(College of Mechanical and Electrical Engineering,Shihezi University,Shihezi,Xinjiang 832000;The First Affiliated Hospital of Medical College,Shihezi University,Shihezi,Xinjiang 832000;Alar Runnong Modern Agricultural Technology Co.,Ltd.,Alar,Xinjiang 843300)

机构地区：[1]石河子大学机械电气工程学院,新疆石河子832000 [2]石河子大学医学院第一附属医院医学工程部,新疆石河子832000 [3]阿拉尔润农现代农业科技有限公司,新疆阿拉尔843300

出　　处：《液压与气动》2021年第6期128-134,共7页Chinese Hydraulics & Pneumatics

基　　金：新疆生产建设兵团第一师科技计划(2017JX11)。

摘　　要：为提高果园有机肥和化肥混合施肥机施肥的精准性,结合新疆果园的施肥作业要求,设计出一种有机肥-化肥开沟施肥一体机,对整机的结构与工作原理进行阐述,并对其液压系统进行理论与仿真分析。结果表明,当施肥机在满载工作时,有机肥输肥马达的扭矩为363.21 N·m,与理论计算结果364.2 N·m的误差为0.27%,液压缸的运动速度平均值为30.59 mm/s,满足工作需求且验证了理论计算的准确性,此外有机肥施肥马达在理论计算参数下可进行稳定工作,验证AMESim仿真模型参数设置的合理性。In order to improve the precision of organic fertilizer and chemical fertilizer mixed fertilizer applicator,a kind of organic fertilizer chemical fertilizer ditching and fertilizing machine is designed with the fertilization requirements in Xinjiang orchard.The structure and working principle of the whole machine are described and the hydraulic system is analyzed theoretically and simulated.The torque of the fertilizer conveying motor is 363.21 N·m.The error is 0.27%compared with the theoretical calculation result of 364.2 N·m.The average velocity of the hydraulic cylinder is 30.59 mm/s,which meets the working requirements and verifies the accuracy of the theoretical calculation.In addition,the motor of organic fertilizer works stably under the theoretical calculation parameters,which verifies the rationality of parameter setting of AMESim simulation model.

关 键 词：施肥 覆土 AMESIM 分流阀 HCD 

分 类 号：TH137[机械工程—机械制造及自动化]