Fixing device for pear tree planting

The utility model discloses a fixing device for pear tree planting. INCLUDING A FIRST FIXING RING, and a second fixing ring is arranged on the right side of the first fixing ring, the rear side of thefirst fixing ring is movably connected with the rear side of the second fixing ring through a rotating shaft, limiting boxes are fixedly connected to the left side of the first fixing ring and the right side of the second fixing ring, and the opposite sides of the two limiting boxes penetrate into inner cavities of the first fixing ring and the second fixing ring correspondingly. The device is provided with a first fixing ring, a second fixing ring, a limiting box, a spring, a limiting block, a connecting rod, a fixing block, a telescopic rod, a control box, a connecting block, a limiting wheel, a first bolt, a box body, a threaded rod, a threaded sleeve, a first bevel gear, a hand wheel, a rotating rod and a second bevel gear. The problem that an existing pear tree fixing device cannot be adjusted according to t