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上海市嘉定区开展新型蔬菜收获机试验

2020-03-24 09:44:56 来源:上海嘉定三农频道 嘉定区农机技术推广站 阅读量:25600 评论

导读:近年来,围绕乡村振兴战略的总体要求,上海市嘉定区大力推进蔬菜生产“机器换人”工程,提升蔬菜生产机械化水平,为蔬菜稳生产、提效率、降成本、增效益提供了重要保障。3月13日,在嘉定区百蒂凯蔬菜种植合作社,开展了一场新型蔬菜收获机试验。

  【农机网 科技创新】 近年来,围绕乡村振兴战略的总体要求,上海市嘉定区大力推进蔬菜生产“机器换人”工程,提升蔬菜生产机械化水平,为蔬菜稳生产、提效率、降成本、增效益提供了重要保障。3月13日,在嘉定区百蒂凯蔬菜种植合作社,开展了一场新型蔬菜收获机试验。
 
  试验中使用的小型履带式蔬菜收获机是由上海市农业机械研究所自主研制而成。首先,相比于国外引进的机器,它具有机器尺寸小、转弯方便的优势。其次,该收获机割台为全液压地面仿形随动,底盘采用了一机多用设计理念。不仅适用于嘉定区目前的蔬菜生产作业环境,更提高了机具利用率和收获品质。
 
  该蔬菜收获机主攻鸡毛菜收割,第一次用于收获生菜难免“水土不服”。现场农机所的工作人员针对生菜与鸡毛菜形状不同,进行了现场调试。通过拆除拨禾轮,降低地面仿形传感器限高等措施,收获质量有了明显的提高。不仅生菜损耗情况下降,而且刀片贴合地面,切割彻底。在场的领导和工作人员都为之鼓舞。
 
  本次的试验也反映出两个问题:一是现有传送带阻尼较小,生菜的自重影响了传送作业。二是地面仿形传感器易压到菜面,造成传感数据失真,收割质量稳定性欠缺。后续,技术人员将针对试验中出现的问题进行进一步研究调试,提高收割质量。
 
  嘉定区蔬菜品种的多样化决定了配套的机械品种也是多元化的。机械引进后关键的还需要进行适应性试验,改进完善与农机农艺配套的相关技术工作。通过本次的试验,将继续总结经验,查找问题,攻坚克难,开拓创新,不断推动蔬菜生产机械化迈上新的台阶。
 
  上海市农业农村委农机处处长郑雷及市农机研究所相关领导莅临指导本次新型蔬菜收获机试验。
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