A few days ago, a TSJ2000/660Q all-air controlled drilling rig was successfully developed by Shijiazhuang Coal Mine Machinery Co., Ltd. A number of new technologies belong to the industry.
At present, domestic engineering rigs with drilling depths of about 2,000 meters are mainly driven by mechanical transmissions, which require manual operation and cannot be remotely controlled. The labor intensity is relatively large. The TSJ2000/660Q gas-operated drilling rig adopts a new transmission structure, taking into account the traditional drilling rigs. Pneumatic centralized control is realized on the basis of high reliability and high efficiency, which makes various operations more convenient and labor-saving, greatly reducing the labor intensity of workers and improving work efficiency. The maximum drilling depth of the pneumatic drilling rig is 2000 meters, and the coaxial cable is used for the first time. Double-clutch shifting technology realizes the clutch and shift function, ie shifting without stopping; for the first time, a high-torque pneumatic push-plate clutch technology is adopted, which improves reliability and saves energy consumption.
The successful development of this pneumatic drilling rig is an ideal product for the upgrading of traditional drilling rigs. It is energy saving, environmentally friendly, safe and highly efficient, and has a huge market potential.