Raw material grinding and mixing device for high-temperature alloy preparation

The invention relates to the technical field of mixing of powdery raw materials, in particular to a raw material grinding and mixing device for high-temperature alloy preparation. The invention aims to overcome the defects that metal powder is stirred unevenly, metal powder attached to the wall of a stirring barrel is difficult to clean, and the precision of next metal powder proportioning is affected. The device comprises a base, wherein a hydraulic cylinder is fixed on the inner side of the bottom of the base through bolts; a supporting disc is in threaded connection with the telescopic endof the hydraulic cylinder; rollers are fixed to the upper surface of the supporting disc through screws; a mixing barrel is clamped to the surfaces of the rollers; a first clamping block is welded toone side of the mixing barrel; a barrel cover is in threaded connection with the other side of the mixing barrel; a second clamping block is welded to the outer side of the barrel cover; a motor is inbolted connection with the