Greening comprehensive maintenance truck

The utility model relates to a greening comprehensive maintenance truck, which belongs to the field of maintenance trucks and comprises a frame, a guide frame, a collecting frame, a cutting knife, a collecting rake, a conveying mechanism, an unfolding frame and a mechanical arm. The mechanical arm is rotationally arranged on the frame, and the output end of the mechanical arm is connected with the guide frame; the collecting frame is arranged on the guide frame; the multiple cutting knives are arranged on the guide frame in a rotating mode, and a driving mechanism used for driving the cutting knives to rotate is arranged on the guide frame. The conveying mechanism is slidably arranged on the collecting frame. A discharge hole is formed in the collecting frame; the unfolding frame is arranged at the discharge hole; one end of the conveying mechanism is positioned in the discharge hole; the collecting rake is obliquely arranged and arranged in the guide frame, the height of the collecting rake is lower than tha