Metal powder screening device for laboratory

The utility model discloses a metal powder screening device for a laboratory. The metal powder screening device comprises a base, at least two springs are fixedly installed at the upper end of the base, a bearing disc is fixedly installed at the upper ends of the springs, and a vibration motor is fixedly installed at the lower end of the bearing disc. A loading disc is placed on the bearing disc, at least one screening disc used for screening metal powder is sequentially placed on the loading disc in an overlaid mode, a first discharging port is formed in the loading disc, and a second discharging port is formed in the bearing disc. According to the utility model, not only is metal dust in the screening process reduced, but also the screening efficiency is improved. 本实用新型公开了一种实验室用的金属粉末筛分装置，包括基座，基座上端固定安装有至少个弹簧，弹簧上端固定安装有承托盘，承托盘下端固定安装有振动电机；所述承托盘上面放置有装料盘，装料盘上面依次叠加放置有至少一个用于筛分金属粉末的筛料盘，装料盘开设有第一出料口，承托盘开设有第二出料口。本实用新型不仅减少筛分过程中的金属粉尘，而且提高了筛分效率。