机械机电类毕业论文(毕业设计)-75米钻机的总体设计.doc

摘要
目前我国地质勘探工作中广泛采用的有各种类型的油压给进钻机、钢绳给进钻机和部分经过改革的手把(轮)式给进钻机。为了适应浅部勘探,还专门设计制造了钻进深度为10至100米的钻机。其中,立轴式钻机就是其中的一种。他主要用于钻进孔深75米左右的煤田地质勘探和其他金属矿床、非金属矿床和浅层油气勘探。钻机和泥浆泵用一个动力带动,设备安装稳固紧凑,可拆性好。钻进给进用液压操作。必要时亦可用主动钻杆给进。钻机手把集中,操纵板上有指重表、转数表及水泵压力表,便于及时掌握运转和孔内情况。本次设计的立轴式钻机是在原有钻机的基础上进行了部分改进,他节省了工作时间,并且提高了工作效率。本设计主要是针对钻机的总体设计而进行的分析,对钻机的变速箱,回转器进行研究,以达到节省工作时间,并且提高工作效率的目的。
关键字钻机变速箱回转器

Abstract

The our country geology explores the work in various type of have of extensive adoption currently of hydraulic-pneumatic give into drill the machine, the steel rope to give into drill machine and part through reform of hand( round) type to enter to drill the machine. For adapting to explore, still exclusively designed to make to drill into the depth 10-100 meters drill the them, sign the stalk type to drill a kind that machine is among mainly useds for drilling into the deep 75 meters the or so coal field geology of bore to explore to explore with other metals mineral beds, nonmetal mineral beds and the shallow layer oil the machine and the mud pumps to arouse with a motive, the equipments installs the firmness tightly packed, can dismantle sex good. Drill in to give into press with the liquid the may also to drill the pole actively when it's necessary to the machine hand chases the concentration, manipulating the plank to up point the heavy form and turn the few form and waters pump manometer, easy to control the operation and the bore inside story conditions in time design of sign the stalk type to drill machine is at drill the machine originally possessed of foundation went forward to go the part improvement, he saved the work time, and raised the work design is mainly analysis that aims at the total design of drill the machine but carry on, turning round the machine to carry on the research towards drilling the machine to e soon box,, to attain economical work time, and raise the purpose of the work effic