耕层残膜回收机的研究

地膜覆盖技术已成为农业生产中不可或缺的技术,极大地促进了农业发展和进步。但是农用的塑料薄膜大都是不可分解的,长时间留在土壤里,不但会对作物造成严重的危害,影响作物正常的生长和产量,还会影响机械作业的质量。要在收获庄稼后,及时地回收残膜,避免造成"白色污染"和塑料资源浪费。为此介绍了残膜回收机在国内外的发展现状以及典型的残膜回收机的结构与工作原理,并提出存在的问题和未来的发展建议。

Study on Soil Residual Film Recycling Machine

Film mulching technology has become an indispensable technology in agricultural production, greatly promote the development and progress of agriculture.Because most of the agricultural plastic films cannot be decomposed in soil, a long time stay not only can cause serious harm to crops, affect the normal growth and yield of crops, but also affect the quality of equipments.After harvest, residual film must be reclaimed timely to avoid "white pollution" and waste of plastic resources.Therefore this paper introduces the development status of the residual film recycling machine at home and abroad and the structure and working principle of special recycling machine, puts forward existing problems and suggestions about future development.