The boom-type bucket wheel stacker and reclaimer consists of a bucket wheel mechanism, a rotary mechanism, a belt conveyor, a tail car, a pitching and operating mechanism.

① Bucket wheel mechanism: It is the working mechanism for taking materials, including bucket wheel and its driving device. Bucket wheels are divided into three types: unformatted, semi-formatted and formatted.

The bucket without format bucket wheel has no bucket bottom. In the non-discharging area, the arc baffle fixed on the arm is used to block the bulk material in the bucket, and the bulk material slides on the arc baffle.

The structure of the semi-format bucket wheel is similar to that of the plain bucket wheel, except that the bucket wall is extended to the center of the bucket wheel to increase the distance between the arc baffle and the wheel body to reduce material jamming between the arc baffle and the wheel body. possibility. The bucket bottom of each bucket with a grid bucket wheel is a fan-shaped inclined chute, but there are fixed side baffles in the non-discharging area. When the bucket rotates with the wheel body to a certain height, the bulk material in the bucket begins to slide toward the center of the bucket wheel along the fan-shaped inclined chute. After the bucket reaches the discharge area, since there is no side baffle to block it, the bulk material passes through the inclined chute and is discharged. The plate slides onto the belt conveyor. The formatted bucket wheel discharges slowly and requires a larger bucket wheel diameter, but will not cause material jamming and is suitable for hard materials.