Simulation vibration test bench for fan shaft

The utility model discloses a fan shaft simulation vibration test bench which mainly comprises a vibration platform, a power transmission system, a wheel train simulation installation panel, a wheel train structure and the like, and the vibration platform enables the wheel train simulation installation panel installed on the vibration platform to carry out simulation vibration under the action of a vibration motor. The power transmission system uses a motor as an execution element, so that a transmission shaft supplies power to a main transmission belt wheel through a bearing seat, and a transmission belt drives a wheel train structure to operate. The fan shaft simulation vibration test bench solves the technical problems that in the prior art, simulation cannot be adapted to various fan shafts, the simulation condition is single, and the test function is single. 本实用新型公开了一种风扇轴模拟振动试验台，主要包括振动平台、动力传动系统、轮系模拟安装面板和轮系结构等部分，所述振动平台在振动电机的作用下使安装在振动平台上的轮系模拟安装面板进行模拟振动，动力传动系统通过电动机为执行元件，使传动轴通过轴承座对主传动带轮动力，使传动皮带驱动轮系结构进行运转。本实用