综采工作面运输机窜动的力学论述

Discussing the Mechanics of Transport Machine Tampering at the Header Working Face

为了解决目前在综采工作面中对运输机窜动原因不明确、窜动趋势判断错误进而导致工作面不能进行正规循环生产的问题,利用力学及几何学推算出了运输机支架的力作用平衡方程,以及窜动临界方程的函数关系。该论述可为倾斜变化煤层智能化采煤提供理论基础和计算路径,使开采复杂地质煤层实现真正意义上的智能化。

In order to solve the current problem of unclear causes of haulage movement and misjudgment of movement trend in the comprehensive mining face,which leads to the failure of the face to carry out regular cycle production,the equilibrium equation of force action of haulage support and the functional relationship of the critical equation of movement are derived by using mechanics and geometry.The discussion can provide the theoretical basis and calculation path for intelligent coal mining in inclined coal seams,so that intelligent mining in complex geological coal seams can be realized in the real sense.