Design and Analysis of Hydraulic Drilling Machine Frame

The thesis completed the design and analysis of soft coal seam hydraulic drilling machine rack, mainly completes the whole design of soft coal seam hydraulic drilling machine rack assembly;the soft coal seam hydraulic drilling machine rack assembly tilting lifting function analysis; frame lifting tilting mechanism freedom calculation, determine the number of prime mover, limit position lifting regulation the calculation of oblique mechanism; establish the finite element model of the frame structure, the finite element analysis was carried out, the stress nephogram and stress defor mation of key parts.