PROBLEM TO BE SOLVED: To solve a problem in which the numbers of a gear and chain increase because two gears are necessary for the axial direction of the roll shaft of each transfer roll, and the number of parts and the man-hour increase and the cost rises.SOLUTION: A gear 131 is fixed to a roll shaft 130 of a transfer roll 2, one endless chain 132 is hung around the gear 131 of the given one part of each gear 131, in the gear 131 around which the chain 132 hung, in a gear 131 of a front end and a gear 131 of a rear end, the chain 132 is wound around the upper surface side and the lower surface side, and the front surface or the rear surface of the gear 131, in a gear 131 around which the chain 132 is hung, in an intermediate gear 131A of an intermediate position between a gear 131 of a front end and a gear 131 of a rear end, the chain 132 is engaged with the upper surface side and the lower surface side of the intermediate gear 131A, and a chain support rail 135 is disposed in the lower side of a lower side movement chain 133 of the intermediate chain 132.COPYRIGHT: (C)2013,JPO&INPIT【課題】各移送ロールのロール回転軸の軸方向に2個の歯車が必要なため、歯車およびチェンの数が多くなり、部品点数および工数の増加、コストの上昇という課題がある。【解決手段】移送ロール2のロール回転軸130には歯車131を固定し、各歯車131のうちの所定の一部の歯車131には無端状の一本のチェン132を掛け回し、該チェン132は、該チェン132を掛け回した歯車131のうちの、前端の歯車131と後端の歯車131では、該歯車131の上面側および下面側並びに前面または後面側に巻回し、チェン132を掛け回した歯車131のうちの、前端の歯車131と後端の歯車131との間の中間位置の中間歯車131Aには、該中間歯車131Aの上面側および下面側にチェン132を係合させ、該中間チェン132の下側移動チエン133の下方にチエン支持レール135を設けた育苗容器用供給装置の移送装置。【選択図】図33
