Optimization and Improvement of Sidewall Conveyor Belt

In order to improve the load-carrying capacity of the sidewall conveyor belt, the lateral bending deformation of the sidewall conveyor belt under load is the smallest, that is, improving the lateral rigidity of the sidewall conveyor belt is the key to reducing the lateral load-bearing deformation of the belt body and increasing the belt's carrying capacity .
The lateral rigidity value of the belt body of the sidewall conveyor belt refers to the bending weight of the belt body and the width of the belt body caused by the self-weight of the sidewall conveyor belt body when the two side edges of the belt body are freely supported in the transverse vertical section of the belt body. ratio of magnitude. The technical standard for the lateral rigidity value of the sidewall conveyor belt with high lateral rigidity is not greater than 0.05. After optimizing and improving the belt body structure of the sidewall conveyor belt, the lateral rigidity detection value is 0.036 after adding a transverse rigidity reinforcement layer. After the belt is loaded, the lateral deformation is reduced, which can increase the bearing capacity by 15% to 20%.
An effective measure to improve the lateral rigidity of large heavy-duty sidewall conveyor belts is to set a special composite adhesive layer for polyester staple fibers after special mixing and calendering between the multi-layer tensile canvas layers of the flat base belt body, that is, the polyester staple fibers are In the adhesive layer, the embedded adhesive layer is arranged along a single lateral direction of the belt body.
The use of this kind of special composite adhesive layer that can enhance the transverse bending resistance of the sidewall conveyor belt body can increase the transverse rigidity of the belt body by 2.5 times compared with the sidewall conveyor belt of ordinary structure, even if its transverse rigidity value is changed from 0.09 improved to 0.036.
These are improvements in the formula of the sidewall conveyor belt. What can really improve the service life of the conveyor belt lies in the use of the conveyor belt by the operator. Unprofessional operation will greatly consume the service life of the conveyor belt.