Tree protection device

The utility model relates to a tree protection device. The utility model belongs to the technical field of protective devices, the protective device comprises a protective plate, several protection plates are arranged, the protection plates are uniformly arranged around the tree; fastening nails are arranged between the protection plate and the ground. The fastening nails are fixedly arranged on the protective plate; a connecting plate is arranged above the protective plate; a connecting frame is fixedly arranged between the connecting plate and the protection plate, a clamping plate is arranged on the outer surface of the tree, an adjusting rod is fixedly arranged on the side, away from the tree, of the clamping plate, a threaded rod is connected to the connecting plate in a threaded mode, and the threaded rod is fixedly connected with the adjusting rod. 本实用新型涉及一种树木防护装置，属于防护装置技术领域，其包括防护板，防护板设有若干个，防护板均匀设于树木周围，防护板与地面之间设有紧固钉，紧固钉固定设于防护板上，防护板上方设有连板，连板与防护板之间固定设有连接架，树木外表面设有夹板，夹板远离树木的一侧固设有调节杆，连板上螺纹连接有螺纹杆，螺纹杆和调节杆固定连接