Automatic wire discharging control system of well testing winch servo motor

The utility model discloses an automatic wire discharging control system of well testing winch servo motor, including winch frame body, winch frame body middle part is equipped with the cylinder, rotary axis's one end is equipped with hydraulic motor, rotary axis's the other end is equipped with the encoder, be equipped with the wire discharging lead screw in the left / right support middle part between the side bearer wall, be fixed with servo motor on the right branch frame wall outside, shaft coupling and wire discharging lead screw one end fixed connection are passed through in servo motor's output pivot, the top of left and right frame is equipped with the measuring head. The utility model discloses simple structure, simple to operate, reliability are high, adapt to high -speed wire discharging, improve work efficiency, adopt program control, nimble convenient, and the change of adaptable wire diameter and length realizes that steel wire wire discharging is intelligent and replaces mechanizedly, can fine