Pesticide spraying machine capable of adjusting spraying range

The utility model relates to a pesticide spraying machine capable of adjusting the spraying range, which comprises a cart, a pesticide tank is fixedly connected to the rear end of the top surface of the cart, a pair of support frames are symmetrically arranged at the front end of the top surface of the cart, a water pump is fixedly connected to the top surface of the pesticide tank, and a corrugated pipe is fixedly connected to the output end of the water pump. A liquid conveying pipe is fixedly connected to one end of the corrugated pipe, a spraying pipe is arranged at one end of the liquid conveying pipe, connecting rods are arranged on the faces, opposite to the two supporting frames, of the liquid conveying pipe, and a rotating motor is fixedly connected to the top face of the liquid conveying pipe. According to the pesticide spraying machine capable of adjusting the spraying range, multi-angle spraying adjustment can be carried out, spraying dead angles are reduced, then the spraying range of pesticide i