机架三维图（3D源文件）
振动式黄芪收获机的总装配体（3D源文件）
器件2D原文件
参考论文：
低损伤振动式黄芪挖掘机的设计
摘 要
针对传统黄芪收获劳动强度大、效率低，及现有机械存在挖掘深度不足、药土分离差、根茎损伤率高的痛点，结合丘陵山地小地块作业场景，设计一款低损伤振动式黄芪挖掘机。本文针对现有振动式黄芪收获机存在的土果分离不彻底、结构复杂、适应性差等缺陷，设计一款振动式黄芪收获机。首先进行了整体架构规划，该机器主要由框架、连杆、振动筛、挖土铲、定位轴和轮子构成。接着对振动筛部件、挖掘单元及轮组等关键组件进行了结构设计并验证了其强度，并完成了减速装置、电动机以及轴承的设计选择，以保证整个系统的合理性和可靠性。最终运用Solidworks软件完成了包括行走轮、挖土铲以及框架在内的核心部件的三维建模工作。
关键词：黄芪收获机、振动筛、挖掘铲、机架挖掘铲、三维建模
ABSTRACT
To address the issues of high labor intensity and low efficiency in traditional Astragalus harvesting, as well as the shortcomings of existing machinery—such as insufficient digging depth, poor soil-root separation, and high root damage rates—a low-damage vibrating Astragalus harvester was designed for small plot operations in hilly and mountainous terrain. This paper focuses on the defects of existing vibrating Astragalus harvesters, including incomplete soil-root separation, complex structures, and poor adaptability, and proposes a new vibrating Astragalus harvester. First, an overall framework was planned, with the machine primarily consisting of a frame, connecting rods, a vibrating screen, a digging shovel, a positioning shaft, and wheels. Next, structural designs were developed and validated for key components such as the vibrating screen, digging unit, and wheel assembly to ensure their strength. Additionally, the selection and design of the reduction device, motor, and bearings were completed to guarantee the system’s rationality and reliability. Finally, SolidWorks software was used to create 3D models of core components, including the walking wheels, digging shovel, and frame.
Keywords: Huangqi harvester, vibrating screen, digging shovel, rack digging shovel, 3D modeling