农机化研究Issue(12)：144-147,4.
可拆装式凿型深松铲的设计及有限元分析
Design and Finite Element Analysis of the Detachable Chisel Type Deep Loosening Shovel
摘要
Abstract
According to the cohesive soil in southern China aggravated the conventional deep loosening shovel working re -sistance problems , a soil of good performance and small working resistance of the chisel type deep loosening shovel is de -veloped .To achieve the target , the edge shape and the penetration angle of the chisel type blade and the shape of the shovel handle curve are improved.Using ANSYS workbench to design the blade structural statics analysis, with the analysis of deep tillage conditions at the maximum, the maximum stress and strain are respectively 378.82MPa and 0.001 9mm, less than the deep loosening shovel selected material yield strength , illustrated that the design is reasona-ble, to provide feasible scheme design for the Southern Deep loosening shovel .关键词
深松铲/铲刀/铲柄/有限元分析Key words
deep loosening shovel/blade/shovel handle/finite element analysis分类
农业科技引用本文复制引用
王彬,蒋素清,周进..可拆装式凿型深松铲的设计及有限元分析[J].农机化研究,2015,(12):144-147,4.基金项目
山东省科学技术发展计划项目 （）
