In the engineering of equipment belt conveyor, the equipment of the rack of the equipment belt conveyor starts from the head frame, and then the intermediate frames of each section are installed in sequence, and finally the tail frame is installed. Before installing the equipment rack, it is essential to pull the grounding wire along the entire length of the conveyor. Maintaining the conveyor's grounding wire on a straight line is an important condition for the normal operation of the conveyor belt. Therefore, when installing each section of the equipment rack, it is necessary to align the grounding wire and level the rack together. The tolerance of the rack to the grounding wire should be within ± 0.1mm per meter. But the error of the rack base on the entire length of the transport machine shall not exceed 35mm. When all individual sections are installed and the future is identified, they can be connected together.
Equipment idler: In the future of the frame, transmission equipment, and tensioning equipment, the idler frame that can support the upper and lower idlers of the equipment enables the conveyor belt to have a slowly changing bending arc. The spacing between the idler frames in the bending section is 1/2 to 1/3 of the normal spacing between idler frames. After the roller equipment is installed, it should be made to reverse quickly and sensitively.
Equipment driving device: When driving equipment, it is necessary to pay attention to making the transmission shaft of the belt conveyor straight with the base line of the belt conveyor, making the base of the width of the driving drum coincide with the base line of the conveyor, and making the axis of the reducer parallel to the transmission axis. All shafts and rollers should be leveled together. The horizontal error of the shaft should be within the range of 0.5-1.5mm according to the width of the conveyor. When driving equipment together, the tail wheel of the equipment can be tightened, and the roller axis of the tightened equipment should be straight with the base line of the belt conveyor.
The final specification for belt conveyors is to ensure that the conveyor belt always operates on the base line of the rollers and drums. When installing the rollers, frames, and drums, it is necessary to meet the following requirements:
When hanging a conveyor belt, first lay the conveyor belt strip on the idler roller in the empty section, wrap it around the drive drum, and then lay it on the idler roller in the heavy section. The hanging strip can be operated with a 0.5-1.5t hand winch. When tightening the straps for connection, the drum of the tensioning equipment should be moved to the extreme position, and the trolley and spiral tensioning equipment should be pulled towards the direction of the transmission equipment; And the straight gripping device needs to move the drum to the top. Before tightening the conveyor belt, it is necessary to equip the reducer and motor, and the inclined conveyor should be equipped with braking devices. After the belt conveyor equipment is installed, it is necessary to conduct an idle test run.
2. It is necessary for the supporting structure frame to be in a straight line and adhere to horizontal orientation. Therefore, in the future, when driving the drum and roller frame equipment, the base line and level of the conveyor should be finally aligned. Then fix the rack on the foundation or floor slab. After the belt conveyor is fixed, feeding and unloading equipment can be installed.
3. All rollers must be arranged in rows, parallel to each other, and maintained horizontally. All the rollers are arranged in a row, parallel to each other.
Article compilation: Jiangmen assembly line
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