Automatic filtering frame

The utility model relates to the field of auxiliary devices, in particular to an automatic filtering frame. The automatic filtering frame comprises an upper-layer frame plate and a lower-layer frame plate, the upper-layer frame plate is connected with the lower-layer frame plate through a connecting plate, the connecting plate is rotationally connected with the upper-layer frame plate and fixedly connected with the lower-layer frame plate, a plurality of positioning holes are formed in the upper-layer frame plate, a plurality of bearing holes are formed in the lower-layer frame plate, and the bearing holes and the positioning holes are in one-to-one correspondence. The automatic filtering frame is simple in structure, multiple filtering operation can be conducted at the same time, filtering liquid is not likely to be scattered or leak, the working efficiency is improved, and cost is low.