Spraying device for agricultural greenhouse

The utility model relates to the technical field of agriculture. The utility model relates to a spraying device, in particular to an agricultural greenhouse spraying device. The defects that in the prior art, a sprayer cannot move, and a spraying frame is inconvenient to disassemble are overcome. The device comprises a mounting bracket, a sprayer and a connecting rod, a first fixing base and a second fixing base are welded to the two ends of the connecting rod correspondingly. An adjusting seat is slidably arranged on the outer wall of the connecting rod through a threaded rod; a sprayer is embedded outside the bottom of the adjusting seat; mounting bases are welded to one side of the first fixing base and one side of the second fixing base correspondingly. According to the spraying device, the installation cost of the spraying device is reduced, the spraying range is enlarged, the spraying efficiency is improved, meanwhile, the spraying frame is easy and convenient to install and canbe rapidly disassembled,