| 摘要 |
PROBLEM TO BE SOLVED: To line up to-be-carried objects and transfer them, independent of the size of a to-be-carried tray.SOLUTION: To-be-carried objects W are lined up from a lineup transfer belt conveyor 4 which extends in a second direction perpendicular to a first direction and transferred to a to-be-carried tray T carried by carrying means 2. On a base 5, a portal frame 21 having a right-side frame part 21Bb and a left-side frame part 21Ba between which second carrying means 2 passes through is provided. The individual side frame parts have, in their upper end parts, right and left upper-frame parts 21Aa and 21Ab whose tip end parts are engaged movably with each other. The right and left side frame parts 21Bb and 21Ba of the portal frame 21 are movable in the second direction on the base 5, with the tip end parts of the right and left upper-frame parts engaged with each other. Between both side frame parts 21Bb and 21Ba, there is provided interval adjustment means of adjusting the interval between both side frame parts 21Bb and 21Ba according to the width of the tray T. |
