Ore sample briquetting, mixing and stirring device

The utility model discloses an ore sample briquetting, mixing and stirring device, which belongs to the field of ore sample mixing and stirring equipment and comprises a main frame, a support A and a support B are fixedly mounted at the top end of the main frame, the support A and the support B are symmetrical in position, and transmission shafts are mounted in the support A and the support B through shaft sleeves. One end of the transmission shaft penetrates through the support A and is connected with a gearbox, one side of the gearbox is fixedly connected with a motor, the outer side of the transmission shaft is sleeved with a roller, I-shaped stirrers are evenly and fixedly installed on the outer side of the transmission shaft and located in the roller, a feeding port is formed in the outer wall of the roller, and a semicircular rotating frame is arranged on one side of the roller. The problems that in the prior art, an ore sample stirring device is complex in structure, stirring is not uniform, sealing is