The head bracket is directly related to the smooth and safe operation of the belt conveyor
. In order to effectively play the normal performance of the belt conveyor, it is necessary to reasonably position the installation position of the bracket before installing the head, to ensure that the bracket part of the head and the belt conveyor are in the same straight line, and occupy the central position, to ensure that the belt conveyor can run more stable and balanced.
In the specific installation of the nose bracket, it is necessary to keep the conveying distance between each section equal, while all the bracket brackets are in the longitudinal center position, and keep in the same straight line.
After the head bracket is installed, it is necessary to strictly test the longitudinal transport dip Angle and horizontal position of the conveyor, to ensure that the position is in accordance with the relevant standards, and to ensure that the height of the inclination is reasonable.
In the installation link, it is necessary to ensure that the error of the overall center line of the conveyor is not more than 35mm, and the error of the center line corresponding to the single row frame is within ±0.1mm per meter.
Second, the installation of the driving device
The core device of the fixed belt conveyor during the actual operation is the driving device. In order to ensure the safe and effective operation of the equipment, it is necessary to fully grasp the actual installation points of the driving device. First of all, when installing the driving device, it is necessary to carry out a comprehensive inspection on the centrality of the belt conveyor, to ensure that the center line of the belt conveyor and the transmission shaft maintain a right Angle relationship, on this basis, to ensure the highly stable operation of the belt conveyor.
In order to ensure that the driving force is generated by the driving device, the conveyor always maintains a balanced operation state, in the installation, it is necessary to pay attention to the wide center line of the driving drum and the overall center line of the conveyor to keep coincidence, to ensure that the left and right driving force of the driving device to maintain balance. During the accelerated operation of the belt conveyor, the belt is easy to deviate, so in order to minimize the incidence of error, it is necessary to ensure that the speed reducer and the drive shaft are parallel during installation.
After the installation of the driving device, the operator needs to conduct a comprehensive test on the whole machine, and conduct a trial run test to ensure that all parts of the equipment are in line with the relevant standards and regulations, and the shaft of the driving device in a horizontal line deviation within 0.5~1.5mm].
Three, roller installation
During the actual operation of fixed belt conveyor, idlers play an important role. It is necessary to strictly grasp the installation quality of idlers, ensure the normal operation of conveyor, and extend the service life of equipment to a certain extent.
When installing idlers, first of all, the idlers on each part should be installed, and then the upper and lower parts of the idler frame should be installed, so that the belt can be changed during the operation. In the process of idler installation, it is necessary to control the installation spacing. Under normal circumstances, 1/3~1/2 of the normal idler frame is the installation spacing. After the idler is installed, the belt needs to be strictly checked to ensure that the belt can turn flexibly and the idler frame has a high degree of stability.
Four, the installation of tension device
During the installation of the belt conveyor, reasonable installation of the tension device can effectively compensate the plastic and elastic deformation of the conveyor belt, ensure that the conveyor belt maintains sufficient tension, and avoid the slip phenomenon in the operation of the belt conveyor.
When installing the tensioning device, it is necessary to conduct a comprehensive inspection on the device first to ensure that the wire rope is not broken, rust and other phenomena, and to ensure that there is no slack in the conveyor belt.
Ensure that the installation position is reasonable. In general, it is necessary to install the device in the no-load branch relatively close to the transmission drum to ensure that the conveyor will not slip when starting or braking. In order to reduce the tension force to the greatest extent, the tension device should be installed at the minimum part of the conveyor belt tension.