本科毕业设计论文--mz120全液压旋转推进型土锚钻机总体设计说明书.doc

摘 要 全液压土锚钻机是地质勘探中的重要设备，随着世界各国对地质勘探的重视及各种大规模工程的施工，其应用前景也越来越广阔。 全液压土锚钻机是机电液一体化的设备，其结构的好坏直接影响钻探施工的质量。变幅机构作为工程钻机机身位置的驱动装置，其结构尺寸影响着钻机的工作范围，不同施工条件下机构的受力情况影响设备的可靠性；液压系统作为钻机工作的动力，性能的好坏决定着钻进效率的高低。用虚拟技术对工程钻机的机械、液压系统进行研究，在设计初始阶段发现设计的不足进行改正，有助于提高钻机的设计水平，促进产品的创新，对工程机械行业来说具有重要的意义。 MZ120全液压旋转推进型土锚钻机具有变幅机构，在一个位置可以进行大区域多角度钻孔，适用于多种条件下的施工，同时具备履带行走功能，机动性强，适应性强，被广泛应用于边坡锚固支护、隧道超前管棚支护施工，室内建筑基础加固，以及露天采石炮孔等工程施工中，市场需求大，市场前景好。 关键字：全液压土锚钻机，变幅机构，液压系统，虚拟技术，钻孔，履带 Abstract With the world pay attention to geological exploration and all kinds of large-scale engineering construction, full hydraulic soil anchor is the important geological exploration drilling equipment, which application prospect is also more and more wide. Full hydraulic soil anchor rig is mechanical and electrical integration of liquid equipment, which structure has direct impact on the quality of the drilling. Luffing mechanism as the fuselage of the engineering drilling position device drivers, that structure size affect rig scope of work and the different construction conditions force of the institutions influence the reliability of the equipment. Hydraulic system do as the power of the drilling rigs, which the performance decided the drilling efficiency. With a virtual technology to the engineering drilling machine, hydraulic system, in the design that the deficiency of the initial stage design to correct them, and improve the design level of drilling rig, and promote the innovation of the product, and the engineering machinery industry is of great significance. MZ120 full hydraulic pressure rotating pushed by soil anchor rig has luffing mechanism, which can be large area from drilling in a position, It is applicable for various conditions construction, with the crawler walking function, mobility strong, strong adaptability. It can be widely application progresses, tunnel anchorage support ahead of pipe roof support construction, interior architecture foundation reinforcement and open-air quarrying gun hole and