A drilling rig is a complex machine, which consists of a machine, a frame and a mechanism. A drilling rig is a mechanical device that drives drilling tools to drill underground to obtain visual geological data during exploration or development of mineral resources (including solid minerals, liquid minerals, gas minerals, etc.). drilling rig. The main function is to drive the drilling tool to break the rock at the bottom of the hole, and lower or lift the drilling tool in the hole. It can be used to collect rock cores, mineral cores, cuttings, gaseous samples, elephant samples, etc. to explore underground geology and mineral resources.