This case creation system is that a kind of reciprocating water ploughs vegetable-seed planter,Its characteristic is in what: the vacuum planters principle of cooperation prior art creation,What water ploughs the vacuum seeding apparatus that setting one in the rack of vegetable-seed planter is driven horizontal reciprocating movement by pneumatic cylinder,Below the vacuum seeding apparatus of what horizontal reciprocating movement side be provided with can oscilaltion seed pan,Another side setting one can oscilaltion sowing platform,And one can be jacked and sowing guide plate that automatic decline resets by sowing platform,By each side seed pan of vacuum seeding apparatus horizontal reciprocating movement and lower section and sow guide plate and sowing platform oscilaltion sequence of motion,The seeder that a reciprocating water ploughs vegetable seeds automatic sowing must be constituted,Reach it is time saving,Saving of labor,And rapid certain economic benefit and automation industry usability.本案創作係為一種往復式水耕蔬菜播種機，其特徵在於：配合先前技術創作之真空播種機原理，於水耕蔬菜播種機之機架上設置一由氣壓缸帶動水平往復運動的真空播種裝置，於水平往復運動的真空播種裝置下方一側設置有可上下升降的種子盤，另側設置一可上下升降的播種平台，及一可受播種平台頂升及自動下降復位的播種導引板，藉由真空播種裝置水平往復運動以及下方各側種子盤及播種導引板與播種平台的上下升降運動順序，得構成一往復式水耕蔬菜種子自動播種的播種機，達到省時、省工，且迅速確實的經濟效益性與自動化產業利用性。
