CAJ | 학술논문

　　针对SMS-1500型秸秆粉碎还田与残膜回收联合作业机收膜时出现的地膜漏收与破损等问题，增设起膜部件，重置输膜齿排布，改进链齿耙钉齿结构。通过对起膜与输膜过程的分析，建立相应的动力学模型，应用MATLAB软件生成机具作业关键点运动轨迹，通过分析轨迹与收膜作业间的相互关系，确定了机具相关关键作业参数。田间试验表明，改进后的样机收膜率显著提高。
　　침대SMS-1500형갈간분쇄환전여잔막회수연합작업궤수막시출현적지막누수여파손등문제，증설기막부건，중치수막치배포，개진련치파정치결구。통과대기막여수막과정적분석，건립상응적동역학모형，응용MATLAB연건생성궤구작업관건점운동궤적，통과분석궤적여수막작업간적상호관계，학정료궤구상관관건작업삼수。전간시험표명，개진후적양궤수막솔현저제고。
For the problem that film was not well picked up and badly damaged appeared in field experiment of SMS -1500 Type Plastic Film Collecting Machine ,the new prototype was added up-film parts and improved the arrangement and structure of nail tooth.The paper set up dynamical model about picking and transporting film by analyzing working process and produced the key point motion track by MATLAB software .Some key parameters could be confirmed through analysis on the realationship between track and working performance .The field experiment showed that the rate of film-collecting was significantly enhanced .