When using rubber conveyor belts, you should always consider protecting the use of rubber conveyor belts so that they can be better used in production. The storage and transportation of rubber conveyor belts should pay attention to the correct method, which can greatly improve the service life of the conveyor belt. At the same time, you should also pay attention to the installation process, and provide an effective solution for everyone:
1. The installation length of the rubber conveyor belt is inappropriate
Whether it is new belt installation or old belt replacement, if the installation of the entire conveyor belt is not carefully planned and calculated in advance, it is easy to cause the conveyor belt to extend, and the direct result is the counterweight (weight hammer) Hit the ground, causing the start to slip. Although there was no problem at the time and no problem with the test run, some of them had a lower configuration position. After two or three months of operation, the counterweight drooped and hit the ground when starting. This is because the plastic deformation and elastic deformation of the conveyor belt are not considered during the installation process.
The conveyor belt should not be too short during installation, and a certain margin should be left for future maintenance. If the length is basically in the small part of the spiral tension. After using for a period of time, there is a problem with the joint, and the conveyor belt has insufficient margin, and the joint cannot be redone, so a new belt has to be reinstalled. This causes our conveyor belts to cause waste in vain. At the same time, enterprises suffer certain unnecessary losses. This is a situation we don't want to see in production.
The ideal conveyor belt installation situation is that the length of the conveyor belt is moderate after installation (we should take into account the difference in the effect of temperature on the expansion rate of the conveyor belt in summer and winter), so that a margin for the joint can be reserved.
2. The quality of the joint is not good enough
The supervision of the joint glue connection of the conveyor belt is an important part of the conveyor belt installation process. The quality of the joints directly affects the normal operation of the conveyor. Band-breaking accidents caused by quality problems of vulcanized joints occur from time to time, which not only affects production, but also causes personal injury. The quality of the joint is reflected in the use effect. If the temporary control is not strengthened during the bonding process, it is difficult to see the problem only by the completion acceptance. Therefore, it is important to strictly control the quality of the vulcanized joint during the conveyor belt installation process.
3. No commissioning adjustment after installation
Without running-in, the newly installed conveyor belt is prone to local wear. Special attention should be paid to the adjustment of the hopper seasoning board, skirt board, and baffle board. Prevent the occurrence of deviation of the conveyor belt and material jamming. In addition, it is necessary to strengthen the monitoring of the operation of the conveyor belt to prevent jamming of large materials and excessive wear of the conveyor belt. During our work, we found that the conveyor belt in a storage yard was ground into a deep groove with a width of 10 mm and a depth of 7 mm by the lump of coal stuck at the baffle plate. The length was about 600 meters. The repair cost was high and the loss was high. Very big.
