Weeding device for forest-pesticide interaction

The utility model discloses a weeding device capable of acting between forests and pesticides. Weeding box, a cavity is formed in the weeding box; a sliding rod is arranged in the cavity; two moving plates are symmetrically arranged on the sliding rod in a sleeving manner; two second openings communicated with the cavity are symmetrically formed in the side wall of the upper end of the weeding box; the upper end of the moving plate penetrates through the second opening and extends outwards; magnets are fixed on the opposite side walls of the two moving plates; a limiting groove is formed in the outer side wall of the moving plate; a moving block and a rotating rod are arranged in the limiting groove, the lower end of the rotating rod is rotatably connected with the side wall of the inner bottom end of the limiting groove, the upper end of the rotating rod sequentially penetrates through the moving block and the moving plate and is fixedly connected with a rotating disc, the moving block is in threaded connect