刮板输送机

刮板输送机概述

    刮板输送机采用刮板链牵引，在槽内运送散料。在当前采煤工作面内，刮板输送机的作用不仅是运送煤和物料，而且还是采煤机的运行轨道，因此它成为现代化采煤工艺中不可缺少的主要设备。刮板输送机能保持连续运转，生产就能正常进行。否则，整个采煤工作面就会呈现停产状态，使整个生产中断。
    刮板输送机可用于水平运输，亦可用于倾斜运输。沿倾斜向上运输时，煤层倾角不得超过25°，向下运输时，倾角不得超过20°，当煤层倾角较大时，应安装防滑装置。

Product overview
   Scraper conveyor adopts scraper chain drawing, transport bulk in the groove.Within the current mining face, the role of scraper conveyor not only is transporting coal and material, and is the coal winning machine's orbit, so it become the indispensable main equipment in modern coal mining technology.Scraper conveying function to maintain continuous operation, can be carried out in normal production.Otherwise, the whole coal mining working face will present production condition, make whole production disruptions.
Scraper conveyor can be used to transport, can also be used to tilt.When transported along the inclined upward, dip Angle of coal seam must not exceed 25 °, downward transport, Angle should not exceed 20 °, when the coal seam dip Angle is bigger, should install anti-skid device.

刮板输送机现场图片

Working site
 
 

刮板输送机工作原理

    刮板输送机的工作原理是，将敞开的溜槽，作为煤炭、矸石或物料等的承受件，将刮板固定在链条上（组成刮板链），作为牵引构件。当机头传动部启动后，带动机头轴上的链轮旋转，使刮板链循环运行带动物料沿着溜槽移动，直至到机头部卸载。刮板链绕过链轮作无级闭合循环运行，完成物料的输送。

Working principles
   Working principle of scraper conveyor is that will open the chute, as coal, coal gangue or material such as bear, fix the scraper chain scraper chain composition, as traction artifacts.When the nose drive after start-up, drive sprocket on the shaft head rotation, make the scraper chain cycle running drive the material move along the chute, until to the nose of unloading.Bypass the scraper chain sprocket stepless closed cycle operation, complete material conveying.