Multilayer vibrating screen

The invention discloses a multilayer vibrating screen, belongs to the field of tea processing equipment, and aims to solve the problem that plant space is excessively wasted by a production line in an existing tea refining process. The multilayer vibrating screen comprises a base, a screen frame, screen bodies and a vibrating source, wherein the screen frame is fixed onto the base, the screen bodies slide on the screen frame through rollers, the vibrating source is connected with the screen bodies, the screen frame is of a structure with at least two layers, each layer of the screen frame is provided with one screen body, and material feeding directions of two adjacent screen bodies are opposite. According to the multilayer vibrating screen, energy consumption can be reduced, space is saved, and devices are decreased. 种多层振动筛，属于茶叶加工设备领域；针对现有茶叶精制过程中，生产线过于浪费厂房空间的问题，本发明基于以下方案：包括机座、筛架、筛体和振动源，所述筛架固定在机座上，筛体通过滚轮在筛架上滑动；振动源连接筛体；所述筛架为至少2层结构，筛架每层均设置筛体，相邻两个筛体走料方向相反；本发明能够降低能耗、节省空间、减少设备。