1WK-70型双螺旋叶片植树挖坑机的设计  

Design of 1wk-70 Double Spiral Blade Tree Planting Digger

作　　者：焦锐斌 王瑞[1,2,3,4] 史慧锋 周欣[1,2,3,4] Jiao Ruibin;Wang Rui;Shi Huifeng;Zhou Xin(Agricultural Mechanization Research Institute of Xinjiang Academy of AgriculturalSciences,Urumqi 830091,Xinjiang;Xinjiang Technology Research Center of Facility Agriculture Engineering and Equipment Engineering;Observation and Experiment Station of Forest,Fruit and Cotton and Facility Agricultural Equipment of Ministry of Agriculture and Rural Affairs scientific;Agricultural Engineering Company of Xinjiang Academy of Agricultural Sciences)

机构地区：[1]新疆农业科学院农业机械化研究所,新疆乌鲁木齐830091 [2]新疆设施农业工程与装备工程技术研究中心 [3]农业部林果棉与设施农业装备科学观测实验站 [4]新疆农业科学院农业工程公司

出　　处：《新疆农机化》2020年第3期31-33,共3页Xinjiang Agricultural Mechanization

基　　金：新疆设施农业智能化管控技术重点实验室项目(2019043315)。

摘　　要：根据植树挖坑机螺旋叶片工作效率、使用耐久度分析,设计了一种小型双螺旋叶片植树挖坑机,该机结构简易、维修方便,通过对挖坑机进行挖坑试验证明,该机满足设计要求,钻头旋转速度为150~250 r/min,作业后挖坑直径为700 mm,挖坑深度为700mm,工作效率为40~50坑/h。According to the analysis of working efficiency and using durability of spiral blade of tree planting digger,a kind of small double spiral blade tree planting digger is designed,It is easy to maintain.Through the test of the digger,it is proved that the digger meets the design requirements.The rotating speed of the bit is 150-250 r/min,the diameter of the digger after operation is 700 mm,the depth of the digger is 700 mm,and the working efficiency is 40-50 pits/h.

关 键 词：挖坑机 双螺旋叶片 设计 

分 类 号：S776[农业科学—森林工程]