Machine of adopting is taken out to full -automatic coal bed gas of permanent -magnet machine drive

The utility model relates to a coal bed gas is taken out and is adopted the device, specifically is a machine of adopting is taken out to full -automatic coal bed gas of permanent -magnet machine drive. The problem of the current energy consumption that exists in the quick -witted technique of adopting of taking out is high, and the running cost is high is solved, the structure does the support on be equipped with the platform, be equipped with control cabinet and PMSM on the platform, be equipped with fixed pulley no. 1 in platform below, fixed pulley no. 2, fixed pulley no. 3, fixed pulley no. 4, the wire rope both ends fix in platform below, be equipped with movable pulley no. 1 between one at wire rope left end fixed point and fixed pulley, movable pulley no. 1 has balanced load, is equipped with movable pulley no. 2 between fixed pulley no. 4 and wire rope right -hand member fixed point, two times connections on movable pulley pole of bleeding, the control cabinet in be equipped with control system, including PLC, PLC connects the converter, converter connection PMSM, PLC still is connected with man -machine interface and wireless transmitting module. Adopt permanent magnetism frequency conversion synchronous motor direct drive, replaced the mode of original three -phase asynchronous motor and reduction gear combination.