Automatic lifting gradienter equipment

The utility model belongs to the technical field of lifting equipment. The utility model relates to gradienter equipment, in particular to automatic-lifting gradienter equipment. Floor comprising a support floor, a front end lower lifting assembly is erected on the upper surface of one end of the supporting floor. The front end lower lifting assembly comprises a mounting bottom plate, a T-shaped lead screw nut set, a movable lifting supporting rod base and a lifting supporting rod body, the mounting bottom plate is fixed to the upper surface of the supporting floor through bolts, and the lifting supporting rod body is erected on the upper surface of the mounting bottom plate through a sliding connecting piece; according to the automatic lifting gradienter equipment, the height of the supporting plate is changed by adjusting the height of the lifting supporting rod, the roller body clamps a silicon rod, the four lifting assemblies fix the silicon rod, the silicon rod can be kept perpendicular to a cutting line