2FYP-20型棉田液态肥撒施机的研制  

Developing of 2FYP-20 Liquid Organic Fertilizer Spreader for Cotton Field

作　　者：王保兴 王忠宇 范国强[1,2] 张晓辉 董和银[3,4] 齐自成 韩见 WANG Baoxing;WANG Zhongyu;FAN Guoqiang;ZHANG Xiaohui;DONG Heyin;QI Zicheng;HAN Jian(College of Mechanical and Electrical Engineering,Shandong Agricultural University,Taian,271018,Shandong,China;Provincial Intelligent Engineering Laboratory of Agricultural Equipment,Shandong;Taian Yimeite Machinery Company Limited;Taian Animal Husbandry Intelligent Equipment Industry Technology Research Institute;Shandong Academy of Agricultural Machinery Science)

机构地区：[1]山东农业大学机械与电子工程学院,山东泰安271018 [2]山东省农业装备智能化工程实验室 [3]泰安意美特机械有限公司 [4]泰安市畜牧智能装备产业技术研究院 [5]山东省农业机械科学研究院

出　　处：《新疆农机化》2021年第1期5-6,8,共3页Xinjiang Agricultural Mechanization

基　　金：山东省自然科学基金项目(ZR2018MEE026);山东省农业重大应用技术创新项目(SD2019NJ008);山东省现代农业产业技术体系棉花产业创新团队项目(SDAIT-03-09)。

摘　　要：针对棉田缺乏大型液态有机肥撒施机械的现状,研制了2FYP-20型棉田用液态肥撒施机,实现了液态有机肥机械化撒施。文中对整机结构进行了设计,计算了牵引功率和真空泵抽气速率。试验数据显示拖拉机最大作业效率为4 hm2/h,当牵引速度为1.5 km/h时,有效抛撒幅宽为12 m,抛撒平均厚度为1.5 cm,均匀性变异系数CV为29%。In view of the lack of large-scale liquid organic fertilizer spreading machinery in cotton fields,the 2FYP-20 liquid fertilizer spreader for cotton fields has been developed to realize mechanized liquid organic fertilizer spraying.The structure of the machine was designed,the matching power and the pumping rate of the vacuum pump was calculated.The maximum efficiency of the machine is 4hm2/h towed by tractor.When the towing speed is 1.5km/h,the effective spreading width is 12m,the average spreading thickness is 1.5cm,and the uniformity variation coefficient is 29%.

关 键 词：液态有机肥 真空泵 棉田 撒施机 

分 类 号：S224.2[农业科学—农业机械化工程]