Lifting machine of industry

The utility model discloses a lifting machine of industry, include the lifting device main part, install the fixing base bottom the lifting device main part and set up at four subaerial round placinggroove, place subaerial the bottom of fixing base, and the inside of fixing base sets up to hollow structure, and fixed mounting has driving motor on the top inner wall of fixing base, and on drivingmotor's the output shaft welding have with the lead screw of fixing base bottom inner wall rotation installation, the movable plate with fixing base slidable mounting is installed to the outside screwthread of lead screw, has seted up position and round placing groove assorted installation through -hole on the bottom inner wall of fixing base. The utility model discloses economical and practicalcan drive movable column through driving motor and carry out the removal of downward position in the inside of barrel for in ground is inserted to one end that the activity inserted bar set up as conical structure, very big rein