Forestry pest control smoking device

The utility model relates to the technical field of forestry pest prevention and control, and discloses a forestry pest prevention and control smoking device which comprises a smoking device body, and the smoking device body comprises a combustion furnace, a mounting cylinder, a ball joint, a smoke outlet cylinder, a filter screen, a ventilation pipe, an air inlet fan, a rain shade, a supporting frame, a flashing board, fireproof cloth and a threaded cylinder. When the smoke outlet angle of the forestry pest control smoking device needs to be adjusted, due to the fact that the ball joint is clamped in the installation cylinder and can rotate freely in the installation cylinder, the threaded cylinder and the smoke outlet cylinder can move along with the ball joint, and therefore angle adjustment is conducted; the opening position of the rain cover can be further adjusted, rainwater is not prone to entering the combustion furnace from the smoke outlet cylinder through the rain cover and the rain shielding plate