Tray jacking device

The invention provides a tray jacking device which comprises a bottom plate, shielding frames are arranged at the front end and the rear end of the upper surface of the bottom plate correspondingly, a mounting frame is arranged in the middle of the upper surface of the bottom plate, objective tables are arranged at the front end and the rear end of the upper surface of the bottom plate correspondingly, and a driving motor is arranged in the mounting frame; a jacking piece used for driving the objective table to reset is arranged in the mounting frame, and the jacking piece is driven by the driving motor; the tray jacking device is simple in structure, convenient to operate and capable of jacking the tray and guaranteeing the balance of the tray. 本发明提供了一种托盘顶升装置，包括底板，所述底板上表面前后两端均设置有遮挡框架，所述底板上表面中部设置有安装框，所述底板上表面的前后两端均设置有载物台，所述安装框内设置有驱动电机，所述安装框内设置有用于带动所述载物台复位的顶升件，且所述顶升件经所述驱动电机驱动；本发明结构简单，操作便捷，能够实现托盘顶升且保障托盘平衡性。