全液压掘进钻车设计.docVIP

摘要 履带式全液压掘进钻车是一种先进的凿岩机械，主要适用于煤矿、冶金、水电、铁路、公路等部门的巷道、隧道、涵洞的掘进工程，该钻车采用全液压凿钻系统，双臂凿岩，凿岩速度快，工作效率高，凿岩速度可达0.8-2.0米/分；履带式全液压掘进钻车有多种优点：机车车身小、结构紧凑、功能多、效率高、重心低、机动灵活，采用履带行走方式，工作稳定，爬坡能力强，可用于斜巷作业。灵活的液压凿岩机构对巷道的工作面、顶板、侧帮、底板均能凿岩作业。该机不仅能钻凿掘进炮孔，根据断面大小情况，装上适当的推进器后，还能很方便的钻凿锚杆孔。液压系统先进，采用高压系统、油路左右对称、系统保护齐全。凿岩系统采用逐步打眼结构，当开始凿孔时可缓慢冲击，当凿岩终止时可自动停止，卡杆时也可自动停止凿岩和推进，待故障排除后可继续凿孔作业。在系统保护中有液位控制器，防止油位过低,油温控制器防止油温过高，有回油过滤和凿岩机高压过滤等装置。 本论文详细地叙述了履带式全液压掘进钻车冲击系统，回油系统及其总图的设计过程。它全程介绍了掘进钻车开发的可行性；使用维护说明等。 关键词： 钻车,冲击,设计,结构,布置,维护 Abstract The marching entire hydraulic pressure tunneling drills vehicle is one kind of advanced rock drilling machinery, which is mainly suitable for the department of coal mine, metallurgy, railroad, road , the tunnel, the culvert tunneling project. the vehicle uses the entire hydraulic pressure chisel to drill the system, double arm rock drilling, rock drilling speed is quick, the working efficiency is high, the rock drilling speed may amount to 0.8-2.0 meter/Minute,The marching entire hydraulic pressure tunneling drills vehicle have many kinds of merits: automobile body small, structure compact, many function, high efficiency, the center of gravity is low, mobile nimble, uses the caterpillar band to walk the way, the work is stable, climbing power, may use in the slanting lane work. The nimble hydraulic pressure rock drilling organization can do the rock drilling work to the tunnel working surface, the roof, the side gang, the ledger wall. This machine can not only drill the tunneling artillery hole, but also can drill the anchor rod hole conveniently according to the cross section size situation, after installing the suitable propeller. The hydraulic system is advanced, it uses the high tension system, the oil duct the bilateral symmetry, the system protection is complete. The rock drilling system drills the structure gradually, when starts the perforation it can slowly the attack, and may automatically stop, and card pole also may automatically stop the rock drilling, after the