The equipment of the belt conveyor’s frame starts from the head frame, and then the intermediate frame of each section of the equipment is sequentially arranged, and finally the tail stock is installed. Before the equipment rack, first pull the center line on the whole length of the conveyor, keeping the center line of the conveyor on the first line is an important condition for the normal operation of the conveyor belt. Therefore, it is necessary to install the equipment in each section of the equipment. Align the center line, and also put the racks together to level, the frame to the center line is wrong, the length of each meter is ± 0.1mm. However, the error in the center of the rack on the entire length of the conveyor must not exceed 35mm. After all the sections are set up and aligned, the sections can be connected.
Adjusting the roller: After tightening the frame and the transmission equipment, adjust the roller frame so that the conveyor belt has a slowly changing arc. The distance of the roller frame of the bending segment is 1/2 to 1/3 of the distance of the normal roller frame. After adjusting the roller equipment, it should be reversed and sensitive.
Adjusting the drive device: When adjusting the drive device, make the drive shaft of the belt conveyor and the center line of the belt conveyor straight, so that the center of the width of the drive roller coincides with the center line of the conveyor, and the axis of the reducer is parallel to the drive axis. Together, all shafts and rollers should be level. The horizontal error of the shaft, according to the width of the conveyor, is allowed to be in the range of 0.5-1.5 mm. Tighten the drum axis of the equipment and straighten it with the center line of the belt conveyor.
Final specification for belt conveyors, To ensure that the conveyor belt is always running on the centerline of the rollers and rollers, it is necessary to satisfy the following requirements when supporting rollers, frames and rollers:
1. When the conveyor belt is installed, the conveyor belt strip is first laid on the idler roller, and after the driving drum is wrapped, it is applied to the idler roller. The conveyor belt can be used with a 0.5-1.5t hand winch. When tightening the strap for the connection, the roller of the tensioning device should be moved to the extreme orientation, and the trolley and the screw tensioning device should be pulled toward the transmission device; and the straight clamping device should move the roller to the uppermost position. . Before tightening the conveyor belt, the gear unit and the motor should be equipped, and the brake conveyor should be installed in the skew conveyor. Needle idling test after belt conveyor equipment.
2. It is necessary for the support structure to be straight and to maintain a horizontal level. For this reason, in the future, the center line and the level of the conveyor should be finally corrected in the future. Then secure the rack to the base or floor. The belt conveyor is fixed in the future and can be equipped with feeding and unloading equipment.
3. All rollers need to be lined up, parallel to each other, and kept horizontal. All the rollers are lined up in parallel with each other.