Half bridge folding arm scraper reclaimer - gantry reclaimer

　　Wheel stacking portal reclaimer, also known as portal roller, is mainly composed of metal structure, bucket wheel and roller slewing mechanism, trolley running mechanism, large cart traveling mechanism, movable beam lifting mechanism, belt conveyor and foldback tail car. The main structure of the wheel stacking portal reclaimer is connected by the portal main frame mechanism to connect the whole equipment together. The track spacing of wheel stacking portal reclaimers is usually more than 35m

The main structure of the portal bucket wheel stacker-reclaimer is connected together by the portal main frame mechanism. The track spacing is usually above 35m. There are two main ways to change the stacking and retraction of the tail car: one is to use a ring installed at one end of the movable beam to change the position of the front of the tail car relative to the movable beam; The other is to use the tail car self-propelled or electric actuator to change the position of the tail car relative to the movable beam, and when the height position of the movable beam is changed, the front of the tail car moves with the movable beam. The height of the movable beam can be adjusted up and down to suit the requirements of different pile heights during excavation. When using a ring installed at one end of the movable beam to change the height of the front of the tail truck relative to the movable beam, the belt conveyor inside the movable beam is used for both stacking and extraction. The belt machine on the portal bucket wheel stacker-reclaimer machine can be arranged in three ways: the first is the three belt machines in the movable beam, in which the two belt machines are used for stacking, and all three are used for extraction; The second is a belt in the movable beam for material extraction, and a belt in the lower part of the main beam for stacking; The third is a belt inside the movable beam, which can be both stacked and taken, as shown in Figure 1 (1-tail car; 2 - gantry; 3 - movable beams; 4 - rigid legs; 5 - bucket wheel mechanism; 6 - on-board belt machine; 7 - Flexible legs).

Half-bridge folding arm scraper reclaimer, the reclaiming arm is updated to two sections that can rotate at any angle, and the forearm realizes homogenized moisture, particle gradation, and raw material ratio; The rear wall realizes the extraction output.

In use, it can assist in overcoming the segregation of raw material particles and clay agglomeration caused by the cloth of the spreading machine, greatly improve the molding conditions of raw materials, improve the yield and the internal and external quality of bricks, and obtain the national new use patent.