摘 要
刮板输送机是综采工作面配套设备的重要组成部分, 是采煤工作面的主要运输设备。刮板输送机的可靠、稳定、高效运行将直接影响着采煤工作面的生产能力和效率。为提高生产能力刮板输送机有向重型化及超重型化发展的趋势。本文首先综合比较了各种类型输送机的特点，根据实际情况选用了中双链型刮板输送机。而后，对中双链型刮板输送机进行了总体结构设计；对机头及机尾传动系统、过渡槽、偏转槽、中部槽、刮板链、刮板、链轮、机头、机尾等主要部件进行了技术分析和结构设计，完成了中双链型刮板输送机的整体设计以及机头部、中部槽、链轮轴组等重要部件的设计。最后对减速器及链轮轴组的轴、齿轮等重要零件进行了详细的零件设计。此次设计的中双链型刮板输送机的特点是结构简单，受力均匀，运行平稳,摩擦阻力小，溜槽利用率高，弯曲性能好，不易出现堵塞，具有很强的适应性。
脚出汗多是什么原因怎么办
关键词：我们骄傲刮板输送机；中双链；传动系统 ；中部槽
怎样写诉讼状
ABSTRACT
The scraper conveyer is the synthesis picking work surface important constituent of the sup
plementary equipment. It is the main transport equipment of the coal picking face. Scraper conveyor of reliable, stable and efficient operation will directly affect the productivity and efficiency of coal face. The scraper conveyer has the heavy-duty and super heavy development trend in order to increa production capacity. Firstly, the article compares the characteristics of various types of conveyor in this paper. Select the double-chain scraper conveyor according to the actual situation. Secondly, this article designs the overall structure of the central double-chain scraper conveyor. 犹太人教育To the no transmission device, the aqueduct, the middle trough, the scraper chain, the scraper, the chain wheel, the airplane tail and other major component has carried on the technical analysis and the structural design. This paper completes the overall design of the double-chain scraper conveyor. And the Machine head, the central groove, chain- wheel ts and other important parts of the design is completed. Finally, this article completes the detail part design of the reducer and chain- wheel t shaft, gears and other important parts in detail part design. 幼师随笔>冰片的功效与作用This designed scraper conveyor has a large transport capacity and high reliability. This design of center double-chain of the scraper conveyer characteristic i
ncludes: the structure is simple, the stress is even, moves steadily, the friction drag is small, the chute u factor high, the curving performance is good, It is not easy to appear stops up, has the very strong compatibility.
Keywords: 夕阳的诗句Scraper conveyor ; central double-chain ; transmission ; Central trough
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