【摘要】 【目的】为了保证农民种植的果蔬质量，防止果蔬在运输过程中因磕碰而使CO₂浓度过高，导致水果腐烂。【方法】本研究通过使用旋转网袋装置、压力感应装置、球形扩展装置、双出入口以及选装清洗、烘干设计来对套膜打包进行仿真设计，并使用Ansys Workbench软件对该装置的关键部件进行有限元分析。【结果】在运输路面状况不良时，接触力会传递到果实的深处，果实内部的组织细胞会吸收该能量，对果实造成损伤，从而造成果实品质的下降。因此，合理巧妙地利用包装，能减少水果在运输过程中所受到的机械损伤，避免产品价值的流失。【结论】仿真结果表明，本研究所设计的水果打包套膜小车结构合理。更多还原

【Abstract】 [Purposes] In order to ensure the quality of fruits and vegetables planted by farmers and prevent the high concentration of CO₂ caused by the collision of fruits and vegetables during transportation,resulting in fruit decay. [Methods] In this study, the simulation design of film packaging was carried out by using rotating mesh bag device, pressure sensing device, spherical expansion device, double inlet and outlet, optional cleaning and drying design, and the key components of the device were analyzed by Ansys Workbench software. [Findings] When the transportation road condition was poor, the contact force would be transmitted to the deep part of the fruit, and the tissue cells inside the fruit would absorb the energy and cause damage to the fruit, resulting in a decline in fruit quality. Therefore, reasonable and ingenious use of packaging can reduce the mechanical damage of fruit during transportation and avoid the loss of product value. [Conclusions] The simulation results show that the structure of the fruit packaging film car designed in this study is reasonable.更多还原