How Does The Belt Conveyor Transport Materials
Nov 02, 2020
The belt conveyor is a machine that uses belts to transport materials without extreme activities. Belt deviation is a common obstacle when belt conveyors are running. In order to deal with such obstacles, attention should be paid to the dimensional accuracy of installation and daily care and maintenance. The care and maintenance of machinery is a very important and common work. It should be closely coordinated with extraordinary operation and inspection. Professional staff should be on duty to inspect. Belt conveyors are generally used in mining, metallurgy, chemical, forging, building materials and other industries. The transportation and production lines, construction sites and ports of hydropower stations. It is mainly used to transport the broken materials. According to the requirements of the transportation process, it can be transported by a single unit, or by multiple units or form a horizontal or skewed transportation system with other transportation equipment. It is practically used to transport powdery, granular and small pieces of low-abrasive materials and bagged materials, such as coal, gravel, sand, cement, fertilizer, grain, etc., which have a density of less than 1.67/ ton/ m3, and are easy to extract .
The temperature of the delivered material is less than 60°C. The captain and equipment mode can be confirmed according to user requirements, and the drive can be electric drum or drive device with drive frame. Spreading material when the concave section of the belt is suspended. When the concave section has a small curvature radius, the belt will be suspended. At this time, the belt groove will change because the belt is still separated from the grooved roller set, and the groove angle is usually reduced. So that some materials are scattered out.
Therefore, in the design stage, a larger radius of curvature of the concave section should be selected as much as possible to prevent such situations from happening. For example, in the mobile mechanical ship loader and stacker-reclaimer equipment, in order to reduce the tail car, the concave section here is designed as a non-arc transition section. When the belt width is selected with a small margin, compare it to simple material distribution. When the belt of the belt conveyor deviates in the middle of all the belt conveyors, the position of the roller group can be adjusted to adjust the deviation; during the manufacturing, the mounting holes on both sides of the roller group are processed with growth holes for adjustment. The detailed method is which side of the belt is biased, which side of the idler group moves forward toward the belt forward target, or the other side moves backward. When the belt moves up the target, the lower position of the roller set should move to the left, and the landing position of the roller set should move to the right.
