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中国农机化学报

中国农机化学报 ›› 2022, Vol. 43 ›› Issue (10): 42-50.DOI: 10.13733/j.jcam.issn.2095-5553.2022.10.007

• 农业装备工程 • 上一篇    下一篇

马铃薯联合收获薯土分离技术与装置研究

李聿尧,杨红光,王冰,吴峰,顾峰玮,范加力
  

  1. 农业农村部南京农业机械化研究所,南京市,210014
  • 出版日期:2022-10-15 发布日期:2022-09-19
  • 基金资助:
    中央级公益性科研院所基本科研业务费专项(S202110-02)

Study on technology and device of potato and soil separation in potato combined harvest

Li Yuyao, Yang Hongguang, Wang Bing, Wu Feng, Gu Fengwei, Fan Jiali.    

  • Online:2022-10-15 Published:2022-09-19

摘要: 马铃薯主粮化战略的实施使得国内更加重视马铃薯行业的发展,马铃薯全程机械化、自动化受到更多关注。马铃薯联合收获是其生产过程中的重要一环,而决定收获质量的关键就是薯土分离技术。为进一步了解和掌握国内外薯土分离技术的研究现状,进行综述分析,并重点阐述带杆振动式、振摆结合式、拨动式、旋转式四种不同分离技术的结构原理以及联合收获中的二次薯土分离形式,并对目前联合收获中薯土分离装置的应用做了介绍,明确马铃薯联合收获薯土分离环节当前的主要问题是分离效果和块茎损伤之间的矛盾关系。从不同土壤类型、不同种植区域对薯土分离技术装置的设计思路进行分析,并从智能化、复合型、绿色化三个方面对未来进行展望,以期对从事相关研究的学者提供一定的参考。


关键词: 马铃薯联合收获, 薯土分离, 带杆振动式, 振摆结合式, 拨动式分离, 旋转式分离

Abstract: With the implementation of the strategy to make potato a staple food, the potato industry receives more attention in China. Combined harvest is an important part of potato production, and the key to potato harvest quality is separation of potato and soil. In order to further understand and master the research status of separation technology of potato and soil at home and abroad, the study was overviewed and analyzed. In the paper, the principle and structure of several different separation technologies such as vibration separation with rod, vibrationswing combined separation, poking roller shoving separation and rotary separation were expounded. Besides, the secondary separation form of potato and soil in combined harvest was analyzed. The application of potato and soil separation device in current combined harvest was introduced. It confirmed that the main problem of potato combined harvest was the contradiction between separation effect and damage rate. The mentality of design of the separation of potato and soil from different soil types and planting areas was analyzed, and three respects e.i. intelligence, compound, greening were prospected for the future, so as to provide some reference for scholars engaged in related research.

Key words: potato combined harvest, separation of potato and soil, vibration separation with rod, vibrationswing combination separation, poking roller shoving separation, rotary separation

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