The invention belongs to the technical field of a weeding machine, in particular to a weeding machine facilitating weed storage for agricultural production. Against the problems that a device lacks aweed collecting device, there is no link for fertilization after weeding, and the device is complicated in structure, the operation is relatively tedious, and solar energy is not made good use of, thefollowing scheme is provided, the weeding machine includes a base, anti-vibration pads are fixed on the outer wall of four corners at the bottom of the base through bolts, universal wheels are fixedon the outer walls of the bottoms of the four anti-vibration pads through bolts, a mounting frame is welded to the outer wall of the top of the base, an electric push rod is fixed on the inner wall ofthe top of the mounting frame through a bolt, a mounting plate is fixed at one end of an electric push rod extension rod through a screw, and two fixed plates are welded to the outer wall of the bottom of the mounting plate. The weeding machine can fuse a pesticide and water in a water tank, an insecticidal effect after weeding is achieved well, rotating knives can be driven to move up and down,and thus weeds of different heights can be cut.