范文编号:JX477 有设计图,范文字数:15879,页数:53 有任务书,开题报告,实习报告 摘 要 Abstract Because of the mine tunnel narrow space, underground geological exploration drilling holes, gas drainage hole, Hole supposed to explore other operations, general rigs as bulky and not easy in the trenches for operations. Hydraulic trenches rig is to address the problem and the development of a drilling equipment, The rig from the modular design method, the whole rig is pumping station, the fuselage two modules, and with tubing connected. Channel base of the fuselage used, hydraulic motor through a gear reducer after lead-axis rotation to achieve drilling, Hydraulic cylinder body fixed on the base, the piston rod through the pallets and Drilling Gearbox linked to the achievement and progress with brandy. Pumping Station from the main fuel tank, valves and pumps and electrical components. The entire hydraulic system uses two pumps, through multiple valve action to achieve joint oil supply, Implementation of the Progressive and the rapid advancement or retreat, so as to raise the overall efficiency of the drilling rigs. Meanwhile, the design also deceleration gear boxes, axles and other vital parts of strength check, hydraulic system temperature as well as the calculation results show that the rig can meet work underground drilling depth of 100 m, Drilling 310 Nm of torque design requirements. The rig small size, light weight, disintegration, and to achieve CVT. thus increasing the rig to different geological strata adaptability. 目 录 100米全液压坑道钻机结构设计相关范文 |
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