Supporting device for preventing wood seedlings from toppling for afforestation

The utility model relates to the technical field of forest trees, in particular to a supporting device for preventing wood seedlings from toppling over for afforestation, which comprises two groups of supporting rings which are symmetrically distributed, connecting blocks are fixedly connected to the surfaces of the supporting rings, and the two groups of connecting blocks are symmetrically distributed. First supporting rods are arranged below the supporting rings, second supporting rods are arranged below the first supporting rods, inserting blocks are fixedly connected to the top ends of the first supporting rods, and inserting rods are fixedly connected to the top ends of the inserting blocks. The device is easy to operate, can be quickly assembled and installed, can greatly improve the installation speed compared with a traditional stick and a support on the market, increases the road holding force and improves the supporting effect through the supporting disc and the sawteeth at the bottom end of the sec