Anyone who has driven a stacker and reclaimer knows that the cantilever belt conveyor of the stacker and reclaimer adopts a heavy hammer tensioning device. When the incoming material is sticky and wet, the non-working surface of the belt conveyor will stick to a lot of mineral powder. When the heavy hammer redirects the roller, it is like a scraper has passed, and the mineral powder stuck on it has been scraped off by the redirecting roller, even causing the belt to run off and seriously leak material. In the process of stacking and recharging, the weight redirecting roller is just below the cart walking mechanism and track of the stacking and recharging machine, and the falling materials are basically covered in the gear reducer, motor, gearbox and track of the walking mechanism. "Dust on a sunny day, mud on a rainy day" is a jingle that has been popular in raw material factories for a long time, not only the work clothes of employees, but also the appearance of equipment. The problem that has plagued raw materials people for many years has been covered up with waste rubber -- if you don't tie it, the rubber will fall off; if you tie it with iron wire, it's like a spider web and it doesn't work well.

The "stubble" has been found, how to eliminate this "stubble"? To this end, He Gong specially held a team leader meeting. "Find someone to hold an umbrella for it." During the discussion, someone joked. "Umbrella?" "The canopy is better!" "Make it a herringbone shape and let the material slide down by itself!" In the end, everyone unanimously agreed to make it a prefab structure. The herringbone roof can allow most of the fallen material to slide down to the material yard by itself. For a small number of "stubborn elements", the staff can easily clean it up by means of the inclined surface; the steel structure supports the roof so that it will not collapse. Just do it, the operator personally took the team leader to make the model first, and used the shutdown gap to complete the transformation of the roof of the two stacker and reclaimer walking mechanism.