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1. Installation of the conveyor belt conveyor frame starts from the head frame, and then installs the intermediate frames of each section in sequence, and the tail frame is installed after the Zui. Before installing the rack, first pull the center line on the full length of the belt conveyor. Because the center line of the belt conveyor is in the straight line, it is an important condition for the normal operation of the belt conveyor. When the frame is racked, the center line must be aligned, and the shelf should be leveled. The tolerance of the frame to the center line is ±0.1mm per meter. However, the error on the center of the rack shall not exceed 35 mm over the entire length of the belt conveyor. Once all the blocks have been installed and aligned, the blocks can be connected.
2. When installing the drive unit, when installing the drive unit, care must be taken to make the drive shaft of the belt conveyor perpendicular to the center line of the belt conveyor, so that the center of the width of the drive roller coincides with the center line of the belt conveyor, the speed reducer The axis is parallel to the drive axis. At the same time, all shafts and rollers should be leveled. The horizontal error of the shaft is allowed to be in the range of 0.5 to 1.5 mm depending on the width of the belt conveyor. At the same time as installing the driving device, a tensioning device such as a tail wheel can be installed. The drum axis of the tensioning device should be installed with the mesh belt conveyor 3 and the mounting roller after the frame, the transmission device and the tensioning device are installed. The roller frame of the roller causes the mesh belt to have a slowly changing arc, and the pitch of the roller frame of the bending segment is 1/2 to 1/3 of the spacing of the normal roller frame. After the roller is installed, it should be flexible and light.
4. After the zui conveyor of the mesh belt conveyor, the mesh belt is always operated on the center line of the roller and the roller. When installing the roller, the frame and the roller, the following requirements must be met:
(1) All rollers must be lined up, parallel to each other, and maintained horizontally.
(2) All the rollers are arranged in rows and parallel to each other.
(3) The support structure frame must be straight and maintain a horizontal level. For this reason, after the drive roller and the roller frame are installed, the center line and the level of the mesh belt conveyor should be corrected.
5. Then secure the rack to the foundation or floor. After the mesh belt conveyor is fixed, the feeding and unloading devices can be installed.
6. When hanging the mesh belt to hang the mesh belt, first lay the mesh belt on the idler roller, hold the driving roller, and then apply it on the roller of the heavy-duty section. Hanging the strip can use a 0.5-1.5t hand winch. When tightening the mesh belt for connection, the roller of the tensioning device should be moved to the limit position, and the trolley and the screw tensioner should be pulled toward the transmission; and the vertical clamping device should move the roller above the Zui . Before tightening the mesh belt, the gear unit and the motor should be installed, and the tilting conveyor should be equipped with the brake device.
7. After the mesh belt conveyor is installed, an idle test machine is required. In the idling test machine, attention should be paid to the presence or absence of deviation during the operation of the conveyor belt, the operating temperature of the driving part, the movement during the operation of the roller, the tightness of the cleaning device and the contact surface of the guide plate and the conveyor belt, etc. Make necessary adjustments, and all components are normal before the test can be run with load. If a screw-type tensioning device is used, the tightening degree should be adjusted once again when the test machine is operated with a load. The centerline is vertical. Rack
Seven stages of mesh belt conveyor installation
The installation of the belt conveyor is generally carried out in the following stages.