CAJ | 학술논문

为了更好地解决风化小片残膜难回收和残膜与土杂分离及简化脱膜工序实现自动脱膜的问题，通过对国内外残膜回收机具的研究和借鉴，设计了自动脱膜式残膜回收机。同时，阐述了该机具的总体结构、工作原理以及关键工作部件凸轮的设计和运动分析，确定凸轮轮廓曲线轨迹、参数选取范围和建立轮廓线方程。理论分析和试验表明：该机具能够实现自动脱膜，简化了脱膜工序和难度；能够捡拾地表及80 mm 耕层内的残膜，提高了工作效率；残膜回收率88％左右，捡拾特性和经济效益俱佳。
위료경호지해결풍화소편잔막난회수화잔막여토잡분리급간화탈막공서실현자동탈막적문제，통과대국내외잔막회수궤구적연구화차감，설계료자동탈막식잔막회수궤。동시，천술료해궤구적총체결구、공작원리이급관건공작부건철륜적설계화운동분석，학정철륜륜곽곡선궤적、삼수선취범위화건립륜곽선방정。이론분석화시험표명：해궤구능구실현자동탈막，간화료탈막공서화난도；능구검습지표급80 mm 경층내적잔막，제고료공작효솔；잔막회수솔88％좌우，검습특성화경제효익구가。
In order to better solve the difficulty of residual film recycle and the problem that residual film is peeled off au-tomatically , which includes separation between residual film and sundries , as well as simplification of peeling process . Designed the automatic residual film recycling machine based on the research and reference of the residual film recycling machines at home and abroad .This paper expounded the general structure , the working principle of the machine .It also stated the CAM design and motion analysis of key working parts , determined the curve track of the CAM contour and the scope of Parameters selection , besides contour equation is established .Through theoretical analysis and experiment , the machine could realize automatic peeling film , simplify the working process and difficulty , could pick up residual film of surface and 80 mm within the top layer ,improve the efficiency of the machine .The rate of residual film recycle is about 88%, picking feature and economic benefits are good .