Telescopic mass container positioner

The utility model provides a telescopic mass container positioner, includes horizontal migration device, frame and embraces the barreled and put, its characterized in that, an armful barreled is put and is fixed in the frame, the horizontal migration device includes power device and mobile device, the mobile device includes ball screw and sliding unit, the frame is connected with ball screw, the ball screw who fixes on the base is connected with power device, when ball screw rotates, taking the barreled of fixing in the frame of embracing to put horizontal migration on the sliding unit. The utility model provides a cask bung hole is rotatory among the prior art can't carry on after accomplishing the bung hole level adjustment, embrace the barreled put to the adaptability of different dimensions casks poor, embrace the long scheduling problem of installation debug time of bucket mechanism, have that the horizontal migration precision is high, a material bucket compatibility advantage such as well.