Flying dust treatment device with high coverage rate

The utility model discloses a flying dust treatment device with high coverage rate, which relates to the field of flying dust treatment devices and comprises universal wheels and adjusting assemblies, a bearing base is mounted at the tops of the universal wheels, a water storage tank is mounted on the inner wall of the bottom of the bearing base, and a fixing plate is fixedly mounted on the side of the bearing base. And the side of the bearing base is slidably connected with a bearing positioning assembly. According to the flying dust treatment device with the high coverage rate, through arrangement of a half gear and a main gear, when a servo motor drives a rotating shaft to rotate at the top of a bearing base, a connecting shaft can be driven to synchronously and oppositely rotate at the top of the bearing base, so that the purpose of adjusting the transverse angle of a spraying barrel is achieved; meanwhile, due to the fact that the half gear adopts the half-tooth design, the transverse rotation range of t