The modern conveyor system has higher requirements on dust-proof devices. Therefore, water spraying and dust collection devices are set at each transfer point. Besides, windshields or wind shields are also equipped along the conveyor belt. The system is composed of single machine. For operators and repairers working in the whole system, they should not only base on the single machine in their own charge, but also be equipped with wind shields, But also to understand the interrelationship between the systems. Single machine is composed of many parts, only do a good job in the daily maintenance of each part, make it in good working condition, can ensure the safe operation of the equipment.

根据带式输送机的使用场所，工作环境，技术性能及输送物料种类等多方面的不同，以满足多种作业工况的形式。除了较多的采用通用皮带输送机外，还有多种新型结构的特种胶带输送机，具有代表性的主要有：大倾角带式机，深槽带式机以及压带式机，管状带式，气垫带式，平面转弯带式，线摩擦式，波状挡边输送带式运输机械等。

According to the use of the belt conveyor site, working environment, technical performance and conveying material types and other aspects of the different, to meet a variety of working conditions in the form of. In addition to the general belt conveyor, there are many kinds of special belt conveyor with new structure. The representative ones are: large angle belt conveyor, deep groove belt conveyor and pressure belt conveyor, tubular belt conveyor, air cushion belt conveyor, plane turning belt conveyor, line friction conveyor, wavy side belt conveyor, etc.

进行细化又可存在多种分类方式，现作以下介绍：

In addition, there are many kinds of classification methods

按用途分类：有通用移动式，井下选用式，露天矿用固定式，特种结构式，可移置式输送机，装载机专用转载功能式，大倾角式输送机等。一般来说短距离厂内运输机可以完成水平，上运或者下运，可逆花纹式皮带机可以用于双向输送物料，悬臂机通常安装在堆料机上，并可回转，以实现排土或布料的作用，而由门架支撑的高架机通常配合其他散料处理设备共同使用，例如在水电建设中的应用，可配置标准中间框架，该机架设置在轨枕上，可便于移置；。

According to the use classification: there are general mobile type, underground selection type, open-pit mine fixed type, special structure type, removable conveyor, loader special transfer function type, large angle conveyor, etc. Generally speaking, the short distance in plant conveyor can be used for horizontal, upward or downward transportation. The reversible pattern belt conveyor can be used for two-way transportation of materials. The cantilever machine is usually installed on the stacker and can be rotated to realize the function of dumping or distributing materials. The overhead machine supported by the gantry is usually used together with other bulk material treatment equipment, such as the application in hydropower construction, The standard middle frame can be configured, and the frame is set on the sleeper, which is easy to move;.

按运输物料的类别来分类：有一般松散物料用的，坚硬物料用的以及单件物料用的皮带输送机等。

According to the categories of materials transported, there are general loose materials, hard materials and belt conveyors for single materials.

按橡胶运输带承载段的位置来分类，包括皮带承载段在上面的和承载段在下面的以及同时承载段在上下面的双向输送机三种类型，使用双向输送机可以分别在上分支和下分支输送物料，但为了保持物料接触面不产生改变，需要对橡胶带进行定期翻转。

According to the location of the rubber belt bearing section, there are three types of two-way conveyor with the belt bearing section above, the bearing section below, and the bearing section above and below at the same time. The two-way conveyor can respectively transport materials in the upper branch and the lower branch, but in order to keep the material contact surface unchanged, the rubber belt needs to be turned over regularly.