▎ 摘　　要

NOVELTY - The utility model claims a graphene colloid preparation special device, comprising: a material tank; the material tank is set in a horizontal state; a first rotating shaft; one end of the first rotating shaft is fixedly connected with one end of the material tank; the other end of the first rotating shaft is provided with a third gear; a second rotating shaft; one end of the second rotating shaft is fixedly connected with one end of the material tank far away from the first rotating shaft; a planet wheel frame; the planet wheel frame is respectively connected with the first rotating shaft; the second rotating shaft is rotatably connected. The purpose of the utility model is to provide a graphene colloid preparation special device, can control the material tank revolution and rotation, the steel ball fully rolling the raw material, the raw material crushing more completely, convenient for preparing graphene colloid.