摘要
针对我国丘陵果园机械化管理水平低,果树废弃枝条粉碎还田程度低的问题,基于丘陵果园运输轨道设计一种自走式枝条粉碎作业机。整机主要由单轨牵引车和枝条粉碎装置构成,实现了丘陵果园长距离、大范围的枝条粉碎作业。通过对自走式单轨果园枝条粉碎机的关键部件进行设计与选型,该机具具有结构轻巧、性能稳定,能够较好的适应丘陵果园地形复杂,果树分散性强等特点。田间试验表明:该机枝条粉碎效率较高,运行稳定可靠,能够满足丘陵果园果枝条粉碎还田作业的农艺要求。
Aiming at the current problems for mechanization management in hilly orchards in China as following:low management level and degree of crushing and returning abandoned branches of fruit trees,a self-walking branch crushing machine on basis of transportation track was designed and prepared.The whole machine is mainly composed of monorail tractor and branch crushing device,realizing long distance and large range branch crushing operation in hilly orchard.Through design and selection of the key components,the self-propelled monorail orchard branch grinder has so much remarkable characteristics as following:lightly and ingeniously structured,reliable performance,strong adaptability for complex landform and dispersion of fruit trees in hilly orchard and so on.Field experiments verified that the machine has high crushing efficiency,stable and reliable operation,which can meet the agronomic requirements of crushing and returning fruit branches in hilly orchards.
作者
公彦晨
宋月鹏
任龙龙
张红梅
韩云
GONG Yan-chen;SONG Yue-peng;REN Long-long;ZHANG Hong-mei;HAN Yun(College of Mechanical and Electronic Engineering/Shandong Agricultural University,Tai’an 271018,China;Shandong Key Laboratory of Garden Machinery and Equipment,Tai’an 271018,China;Weifang University of Science and Technology,Wei’fang 22700,China)
出处
《山东农业大学学报(自然科学版)》
北大核心
2021年第4期692-696,共5页
Journal of Shandong Agricultural University:Natural Science Edition
基金
“十三五”国家重点研发计划(2018YFD0700604)
山东省现代农业产业技术体系创新团队专项—果品创新团队专项资金(SDAIT-06-12)
山东农业大学“双一流”科技创新团队专项(SYL2017XTTD07)
山东省农机装备研发创新计划(2017YF003)。
关键词
丘陵果园
轨道运输
枝条还田
Hilly orchard
track transportation
returning branches