PURPOSE: To push out a box type article directly with a one-way push-out member by lifting a following article among box type articles, stacked on a mount surface, and pushing out a precedent article with an endless rotating body.

CONSTITUTION: Stackers 2 which are arrayed in a box type article push-out direction A contain the box type articles on their internal mount surfaces 2a in a stacked state. When the box type articles are pushed out with the push-out member 4 from the bottom one, an elevation mechanism 7 is placed in operation to lift two 2nd and succeeding box type articles 3 from the front in the box type article push-out direction from the mount surface 2a of each stacker higher than the push-out member 4. In this state, the endless rotating body 5 is driven to rotate the push-out member 4 which is common to all the stackers 2 in the push-out direction A, and then the box type article 3A on the mount surface 2a of the 1st stacker 2 is pushed out for the 1st time, and each time the push-out member 4 is rotated, the box type articles 3A are pushed out in order from the bottom one.