What is the composition of a bucket wheel stacker and reclaimer ?
②Slewing mechanism: It consists of two parts: slewing bearing and driving device, which is used to make the boom swing left and right. In order to ensure that the bucket shovel can be fully loaded when the boom is in any position, the swing speed is required to be automatically and steplessly adjusted within the range of 0.01 to 0.2 rpm according to a certain rule. Most of them are driven by DC motors or hydraulics.
③ Arm belt conveyor: used for conveying materials. During material stacking and material retrieving operations, the conveyor belt needs to run in forward and reverse directions.
④ Tail car: A mechanism that connects the material field belt conveyor with the bucket wheel stacker and reclaimer. The conveyor belt of the material field belt conveyor passes over the two rollers on the tail car frame in an S-shaped direction, so that the materials can be transferred from the material field belt conveyor to the bucket wheel stacker and reclaimer when stacking.
⑤ Pitch mechanism and operating mechanism: both are similar to the corresponding mechanisms in the gantry crane.