The utility model provides a seedling of transplanter is inserted and is planted device. Seedling of transplanter is inserted and is planted device has: drive mechanism vertically transfers drive shaft from horizontal transfer mechanisms the drive shaft transmission of transversely transferring to vertical transfer mechanism with power for the operation. Drive mechanism has one way clutch for the transmission, assembles at the transmission arm of vertically transferring the drive shaft and the round wobbling converting unit who alternaties into the rotary motion that transversely transfer the drive shaft transmission arm via one way clutch for the transmission. One way clutch regards as just rotary power transmission to vertically transferring the drive shaft the one -way swing of transmission arm for the transmission. Still have to prevent reversing and use one way clutch, allow vertically to transfer the drive shaft to just turning around the rotary relatively of direction to prevent the contrary gyration of vertically transferring the drive shaft.