菌瓶洗瓶机洗瓶台的设计与试验

Design and Experiment of Wash Platform of Edible Mushrooms Bottle Washer

为了解决食用菌工厂化生产菌瓶清洗耗费大量人力的问题,设计了基于工厂化种植特性的菌瓶洗瓶机,重点阐述洗瓶机关键部件洗瓶台的结构特点,并对洗瓶台的结构进行了设计和计算,确定了洗瓶台的材料、尺寸等属性,且对洗瓶台的关键部件中心驱动齿轮做了有限元分析。分析表明,中心驱动齿轮的最大应变是0.053 5 mm,最大应力是38.7 Mpa,小于齿轮材料PA6的屈服极限(69 Mpa),齿轮应力、应变均满足设计要求。结果表明,洗瓶机每小时可以清洗菌瓶5 760瓶,是人工洗瓶的12.8倍;机器洗瓶与人工洗瓶清洁度接近,符合洗瓶要求。该研究为食用菌工厂化生产菌瓶洗瓶机的结构优化设计与性能提升提供了重要参考。

In order to solve the problem of consuming a lot of manpower to wash bottle in Edible fungus factory prod-uction, designed the bottle washer based on the characteristics of the edible fungi factory planting. The article focusing on the structural characteristics of wash platform, designing and calculating the structure of the wash platform to determine the material, size and other attributes. Through to the key components of central drive gear do finite element analysis, Analysis shows that maxi-mum strain is 0.053 5 mm, maximum stress is 38.7 Mpa less than the yield limit of PA6 （69 Mpa）, gear stress and strain meet the design requirements. The results showed that washing machines can clean 5 760 bottles per hour bacteria bottle, is 12.8 times that of manual washing; the machine wash bottle with the manual washing bottle cleanness is approach and accord with wash bottle request. This paper provides an important reference for the structural optimization design and perfo-rmanee improvement of the edible fungus factory production bacteria bottle washing machine.