关 键 词：

机械毕业设计全套

资源描述：

JX02-125@掘锚联合机组整体方案设计,机械毕业设计全套

内容简介：

I 摘要 掘进机和锚杆钻机的联合使用是巷道支护的发展方向，国内外对此项研究差距较大。本文详细研究掘进机的结构特征、控制系统和工作原理。选择现有的掘进机作为基础进行掘锚联合机组设计。 通过对现有锚杆钻机的结构特点和工作原理整体分析，选择出锚杆钻具，并对钻头的参数进行了选择和计算。使用液压马达作为钻头旋转和推进的动力。由于工作环境恶劣、钻头所需推进力大，采用链传动的方式把动力传给钻头。锚杆钻机通过轴连接在掘进机上。这样就可以通过控制轴的旋转来实现钻机工作时的位置变换。这项研究，能够实现掘进过程中同时进行锚杆支护，既降 低了工人的劳动强，又提高了生产效率。 关键词：掘锚联合机组；掘进机；锚杆钻机；钻头；马达 nts II Abstract Boring Machine with the common usage of the Stock-drilling is the development direction of the Tunnel supporting. It is relatively great disparity to this research between domestic and international. This text main researches construction characteristic, control system and work principle of the Boring Machine. Through the whole analyse to structure characteristic and work principle of the current Stock-drilling ,choose drills tools, and has chosen and calculated the parameter of the Auger. The motor is used as the motive of the Augers turning and pushing. Because the work environment is bad and the dint that Auger need is big, use the way of chuansmission by chain delivers dint to Auger. Passing the axis,Auger is linked on the Boring Machine. In this case,we can convert its position when drill working through controlling the axialrevolution. Pass this research, wo can realize boring and drill at the same time, have not only reduce workers labour intensity but also improved production efficiency.