Matrix tray loading device capable of improving working efficiency

The utility model discloses a substrate tray loading device capable of improving working efficiency, which comprises a stock bin, a feed port arranged at the upper end of the stock bin, supporting legs and a discharge port arranged below the stock bin, a guide rail arranged below the discharge port, a sliding frame arranged on the guide rail and capable of sliding repeatedly along the guide rail, and a positioning port arranged on the sliding frame and used for positioning a seedling raising tray. More than one seedling raising plate is arranged in the positioning opening, and a blanking control device is arranged in the stock bin; according to the utility model, matrix filling can be conveniently and efficiently carried out, the seedling raising efficiency is improved, and labor is saved. 本实用新型公开了一种能提高工作效率的基质装盘装置，它包括料仓，在料仓的上端设有进料口，在料仓下设有支撑脚和出料口，在出料口下方设有导轨，在导轨上设有可沿着导轨反复滑动的滑动架，在滑动架上设有育苗盘的定位口，在定位口内设有一个以上的育苗盘，在料仓内设有落料控制装置；本实用新型能便于高效进行基质填装，提高育苗的效率，节省劳动力。