▎ 摘 要
NOVELTY - The device has a control terminal(11) passed through a side shell of a mixing barrel(22). An upper surface of a bottom bracket(33) is connected with a lower section of the mixing barrel. A rotating cylinder(44) is fixed in the mixing barrel. Bottom of the control terminal is connected with the bottom bracket. The rotating cylinder is provided with a middle shaft body and a fixing angle device. The middle shaft body is passed through middle end position of the fixing angle device. USE - Graphene fertilizer mixing device. ADVANTAGE - The device fixes center rotating power, extrudes pressing body of material, forms internal shrinkage effect when external force exceeds own bearing force, indirectly rolls and mixes the material in an uniform manner when mixing graphene and rapeseed oil, and extends in a certain space when the material is clamped to adjust gap degree. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of the graphene fertilizer mixing device. Control terminal (11) Mixing barrel (22) Bottom bracket (33) Rotating cylinder. (44)