埋刮板输送机工作原理
Working principle of buried scraper conveyor
埋刮板输送机是借助于在封闭的壳体内运动着的刮板链条而使散体物料按预定目标输送的运输设备。它具有体积小、密封性强、刚性好、工艺布置灵活、安装维修方便、并能多点加料和多点卸料等优点。因此显著改善了工人的劳动条件，防止了环境污染。埋刮板输送机原理是依赖于物料所具有的内摩擦力和壳体给物料的侧压力，在输送物料过程中，刮板链条运动方向的压力以及在不断给料时下部物料对上部物料的推移力，这些作用力的合成足以克服物料在机槽中被输送时与壳体之间产生的外摩擦阻力和物料自身的重量。使物料无论在水平输送、倾斜输送和垂直输送时都能形成连续的料流向前移动。
The buried scraper conveyor is a transport equipment that enables the bulk material to be delivered according to the intended target with the scraper chain moving in the closed shell. The utility model has the advantages of small volume, strong sealing, good rigidity, flexible process arrangement, convenient installation and maintenance, and multi point feeding and multiple unloading. Therefore, the working conditions of workers are significantly improved and environmental pollution is prevented. The principle of the buried scraper conveyor is to rely on the internal friction of the material and the side pressure of the shell to the material. In the process of conveying the material, the pressure of the moving direction of the scraper chain and the load of the lower material on the upper material in the continuous feeding of the material are sufficient to overcome the material being transported and the shell in the slot. The external friction resistance between the body and the weight of the material itself. The continuous flow of material can be moved forward in horizontal transportation, inclined transportation and vertical transportation.
埋刮板输送机是属于具有挠性牵引构件的输送机械。它的输送原理与刮板输送机不同。 刮板输送机是利用固定在链条上的埋刮板一份一份地向前刮运物料，物料是断续的。
The buried scraper conveyor is a conveying machine with flexible traction components. Its conveying principle is different from that of the scraper conveyor. Scraper conveyor is to use the fixed scraper on the chain to scrape material forward one by one, and the material is intermittent.