Bacteria detection device for preventive medicine

A bacteria detection device for preventive medicine comprises a bottom plate, pulleys are evenly and fixedly connected to the bottom of the bottom plate, a supporting plate is arranged above the middle of the top of the bottom plate, a fixing column is rotationally connected between the supporting plate and the bottom plate, a sliding plate is arranged outside the fixing column, and storage frames are evenly connected to the sliding plate in an inserted mode. The device has the advantages that through the electric telescopic rod fixedly connected to the inner top of the storage frame, the two baffles can be conveniently controlled to ascend and descend through the supporting rod, then through the open holes, internal bacteria can be conveniently extracted, follow-up bacteria detection is facilitated, and the detection efficiency is improved; through operation of a motor fixedly connected to the middle of the interior of the bottom plate, a storage frame on a sliding plate can be conveniently controlled to rot