The utility model relates to the technical field of extrusion mechanism lifting components, and discloses a lifting adjustment mechanism for a twin-screw extrusion mechanism, comprising a shell and a screw extrusion mechanism. The screw extrusion mechanism comprises a drive shaft part and a spiral extrusion mechanism sleeved outside the drive shaft part, a movable bearing is sleeved at the other end of the drive shaft part, a sleeve ring is installed on the outer ring of the movable bearing, a support outer ring is arranged outside the sleeve ring, two groups of screw grooves are formed inside the support outer ring, and lifting adjustment bolts are threadedly connected inside the screw grooves. In the utility model, when the drive shaft part is worn and tilts downward after long-term use, the lifting adjustment bolts on the upper and lateral sides inside the support outer ring can be rotated to adjust the drive shaft part to lift and deflect upward or laterally, and horizontal control and positioning are carried out according to the horizontal positioning mechanism, so as to achieve horizontal lifting adjustment of the screw extrusion mechanism and improve the material extrusion efficiency.
Country Code: CN
Application Number: CN202323250024.6
