Multifunctional transplanting manipulator for solanaceous vegetable plug seedlings and light and simple transplanting device

The invention discloses a multifunctional transplanting manipulator for solanaceous vegetable plug seedlings. The multifunctional transplanting manipulator comprises a transplanting mechanism for grabbing and putting the plug seedlings and a soil pressing mechanism for pressing a ridge surface. The invention further discloses a light and simple transplanting device. The light and simple transplanting device comprises a rack, a synchronous belt linear module used for taking and placing the seedlings in the longitudinal direction, a ball screw linear module used for adjusting the horizontal position of the synchronous belt linear module between ridges, two transplanting mechanical arms horizontally arranged at the bottom end of the synchronous belt linear module through a mechanical arm connecting frame, a pit digging and hole forming mechanism arranged at the bottom end of the synchronous belt linear module and used for forming plug seedling transplanting pits in the ridge surfaces, and a soil pressing device