Rotor type open -end spinning machine pinch roller adjustment mechanism

The utility model provides a rotor type open -end spinning machine pinch roller adjustment mechanism, belongs to spinning machine technical field, including mounting panel, pinch roller subassembly and adjustment subassembly, the pinch roller subassembly is provided with the pinch roller installation department that is the overhang form including the pinch roller and the fixation nut that have press pulley bearing on the mounting panel, this pinch roller installation department certain angle of can buckling is provided with the installation through -hole that is used for installing the pinch roller on this pinch roller installation department, the adjustment subassembly include trimmer, adjusting screw, lock nut and set up in access on the mounting panel, trimmer left part and right part are provided with first through -hole and second through -hole respectively, first through -hole and second through -hole respectively with installation through -hole and access correspond, press pulley bearing's dabber lower