The organizing plate moving mechanism of the present invention comprises: a guiding component, a moving component, and a driving component; the guiding component is provided with at least one track arranged along the cultivation trough; and the moving component is mounted on the at least one On the track; the drive assembly is provided with a servo motor and at least a first transmission element. The moving piece can be contacted with the planting plate in the cultivation tank, and the driving plate can be driven to move in a predetermined direction under the operation of the driving component, and the whole planting plate can be placed or recovered in the fixed position in a fixed position, which can save the invention effectively. The labor cost is more conducive to maintaining the cleanliness of the working environment and the electrical functions of related equipment; in particular, it helps the hydroponic equipment to be applied in the direction of automation management.本創作之定植板移動機構,係包括有:一導引組件、一移動件,以及一驅動組件;其導引組件設有至少一沿栽培槽配置的軌道;其移動件係安裝於該至少一軌道上;其驅動組件設有一伺服馬達及至少一第一傳動元件。可由移動件與栽培槽內的定植板接觸,在驅動組件運轉下,帶動定植板朝預先設定的方向位移,可在固定的位置執行栽培槽內全數定植板之投放或回收作業,不但可以有效節省人力成本,更有助於維護作業環境整潔及相關設備電氣功能;尤其,有助於所應用之水耕設備朝自動化管理的方向發展。