CAJ | 학술논문

　　玉米移栽技术是我国粮食增产的重要环节。为了更好地提高玉米钵苗的移栽效率，设计了一种新型玉米移栽连续顶出机构，并对该顶出机构进行运动学分析，推导出顶出机构顶杆速度及加速度表达式。运用 Solid－works 软件将三维模型导入到ADAMS软件，并对玉米移栽机全自动顶出机构进行仿真及分析，得到顶杆末端位移和速度随时间变化规律曲线，确定了最佳栽植效率和顶出次数。该机构具有一定的稳定性，能够很好地完成预定钵苗的下落和移栽动作。
　　옥미이재기술시아국양식증산적중요배절。위료경호지제고옥미발묘적이재효솔，설계료일충신형옥미이재련속정출궤구，병대해정출궤구진행운동학분석，추도출정출궤구정간속도급가속도표체식。운용 Solid－works 연건장삼유모형도입도ADAMS연건，병대옥미이재궤전자동정출궤구진행방진급분석，득도정간말단위이화속도수시간변화규률곡선，학정료최가재식효솔화정출차수。해궤구구유일정적은정성，능구흔호지완성예정발묘적하락화이재동작。
Corn transplanting technology is an important link of grain yield increasing in China .In order to better im-prove transplanting efficiency of corn seedling transplanting ,design a kind of new corn transplanting continuous push-out mechanism,kinematics analysis the push-out mechanism,deduce the push-out mechanism mandril velocity and accelera-tion expression. Use Solidworks software import 3 d model into ADAMS software,and simulation and analysis the corn transplanting machine automatic push-out mechanism, get mandril end displacement , velocity change with time rule curve,ascertain the optimum planting efficiency and push-out frequency,the mechanism owns certain stability ,complete reservation seedling falling and transplanting actions well .