Abstract: Compared with the northern reeds, the southern reeds have higher poles and thicker diameters, which brings great difficulties to the harvesting of reeds. At present, there is a lack of harvesting machinery for high-stalked reeds in China, and most of them are harvested manually or modified with other crop harvesters. The efficiency of receiving goods is far from meeting the requirements. In this paper, a reed holding and conveying device bench is designed to solve the problems of high stalks of southern reeds, which lead to lodging and jamming during the conveying process. In order to ensure the feasibility of the bench work, the static analysis of the bench structure was carried out using Ansys software, and the stress cloud map and deformation cloud map of the frame were obtained to verify its strength and stiffness; The eighth-order natural frequency of the gantry was analyzed, and all the external excitations of the gantry were analyzed, and the stability of the gantry was verified by comparative analysis.