Novel fruit tree pollination device

The utility model belongs to the technical field of fruit tree pollination devices, and particularly relates to a novel fruit tree pollination device which comprises a base, a fixing rod is arranged on the top wall of the base, a through groove is formed in the top of the fixing rod, a telescopic rod is arranged in the through groove, a strip-shaped groove is formed in the outer wall of the telescopic rod, and a limiting hole is formed in the strip-shaped groove. A round hole is formed in the outer wall of the fixing rod, a limiting rod is arranged in the round hole, a fixing block is arranged on the right side of the fixing rod, the left end of the limiting rod extends into the limiting hole, an adjusting ring is arranged at the right end of the limiting rod, a spring is arranged on the outer wall of the limiting rod, and a fastening cap is arranged at the top end of the telescopic rod. By arranging the telescopic rod, the fixed rod, the adjusting ring, the limiting column and the spring, the height of the t