Drilling and draining integrated floor anchoring driller

摘要

A drilling and draining integrated floor anchoring driller comprises a boost air cylinder (7), a motor (8), an operating arm (9), a torque adjuster (11), and a silencer (12). A front end of the motor (8) is connected to an optimized water circulation mechanism (17) by means of the torque adjuster (11). The optimized water circulation mechanism (17) comprises a transmission shaft (6) and a filtered water circulator sleeved on the transmission shaft (6). The filtered water circulator comprises a rock powder collecting box (3). A filtering net (1) is disposed on one side of the rock powder collecting box (3). An extraction and pressure pump (2) is disposed under the filtering net (1). A clear water channel (15) in communication with an outlet of the extraction and pressure pump (2) is disposed on the other side of the rock powder collecting box (3). An external water pipe port (13) is disposed at the location of an inlet of the clear water channel (15). A front end of the transmission shaft (6) is provided with a ring inner groove, an inner wall of which is provided with multiple clear water input holes (5). A rear end of the transmission shaft (6) is provided with a cylindrical inner groove, an inner wall of which is provided with multiple sewage absorbing holes (4). The extraction and pressure pump (2) pumps mud in a drilling hole and discharges the mud into a mud chamber (16) through the sewage absorbing holes (4), and the mud is divided into clear water and rock power by means of the filtering net (1). The rock power is deposited in the rock powder collecting box (3). The separated water is pressured by the extraction and pressure pump (2) into the clear water channel (15) for reutilization. Accordingly, the water resource is saved, and rock power in the drilling hole is collected in time, thereby improving the drilling efficiency.