Rapid uniform mixing device suitable for laboratory sample preparation

The invention discloses a rapid uniform mixing device suitable for laboratory sample preparation, and particularly belongs to the technical field of sample detection, the rapid uniform mixing device comprises a bottom fixing disc, a fixing column, a containing cylinder, a first transmission driving mechanism and a driving motor; the fixed column is fixedly arranged above the bottom fixed disc; the first transmission driving mechanism comprises a first transmission rod, a power transmission ring, a first transmission wheel, a first fixing base used for fixing the first transmission wheel, a transmission plate meshed with the first transmission wheel, a second transmission rod, a sliding rail, a fixing rod and a transmission piece used for transmitting power generated when the transmission plate moves to the containing cylinder. The device has the advantages that a sample and an extraction reagent can be fully and uniformly mixed, so that a target to-be-detected object is fully separated out. 本发明公开了一种适用于实验室制样使用