Rod mill for gravel treatment

The utility model discloses a rod mill for gravel treatment, which relates to the technical field of rod mills and comprises a base, a barrel is arranged above the base, a discharge port is mounted on one side of the barrel, a second fixing ring is arranged at one end of the outer side of the barrel, and a first fixing ring is arranged at the other end of the outer side of the barrel. And mounting plates are mounted at the top ends of the first fixing ring and the second fixing ring. The pneumatic push rod is started to push the mounting strip to move upwards, so that force is applied to the fixing plate, one end of the cylinder body is lifted by means of rotation of the mounting strip and sliding of the mounting strip along the fixing plate, the other end of the cylinder body is fixed through the matching height of the second fixing ring and the vertical rod, the cylinder body can incline, and the cylinder body is fixed. And residual gravel in the barrel can be gathered at the discharging opening under the g