Belt conveyor belt that hosts the main components of the material , its principle is to rely on friction between the belt and the material to achieve the delivery of materials . Therefore, increasing the friction between the belt and the material in the course of transportation , the surface of the material and the belt remains relatively stationary , is to improve the structure of the main direction of the belt .

From the microscopic point of view of the evolutionary model , in accordance with the evolution of the surface dividing line , the conveyor belt will be active surface structure development , forecast With the development of materials science , there will be an active material used in the manufacture of conveyor belts , conveyor belt with the a certain degree of adsorption, the conveyor belt friction increases , the structure is simplified.

From the perspective of the surface of the evolutionary patterns , in accordance with the description of two evolutionary lines , conveyor direction of development is to continue to improve hyperboloid structure , while further research complex curved shapes , enhance the adaptability of the conveyor belt . The program is called a program .

Option One : Composite Surface Conveyor

The structure of the composite surface is intended to increase the holding ability of the material , thereby increasing the transmission angle . This structure is similar to the combination of belt and tread belt structure , it has the advantages of both , not only to achieve a large angle of the upgrade, you can complete the bending plane . From a multidimensional perspective of evolutionary pattern , pressure belt this double-layer structure is current level of development , the next step will be the development of multi- belt conveyor . Said the program is called Option II .

Option Two: Multilayer pressure belt

Multilayer compression pressure belt conveyor belt conveyor is based on the development . In three laminated tape structure , for example, the lowest level for the general conveyor belt for conveying materials play a supporting role thrust transport ; among the lower conveyor belt conveyor belt in contact with the bottom , as the bottom conveyor belt pressure belt , the upper part of the support band , play a supporting role in transport of materials ; the top part of the work is the lower belt conveyor , the intermediate conveyor belt in contact with the upper part , play a role in the pinch . This structure has the characteristics of the pressure belt , can achieve a large angle of the conveyor , and realized amount of two delivery conveyor , the conveyor than two separate saves space and reduces the manufacturing cost.