The utility model provides a
soil remediation agent spraying device for
grassland remediation. The
soil remediation agent spraying device comprises a
material storage frame, a discharging port is formed in the bottom of the
material storage frame, a rotating shaft is rotatably arranged on the inner wall of the
material storage frame, a
rotating disc is arranged on the outer surface of the rotating shaft in a sleeved mode, an annular frame is fixedly connected to the outer annular face of the
rotating disc, and a plurality of discharging grooves are formed in the side wall of the annular frame at intervals. According to the
soil remediation agent spraying device for
grassland remediation, materials are poured into the material storage frame through the material storage frame, the carrier drives the
machine to run along a designated
route, the wheels rotate in the running process, then the rotating shaft is driven to rotate, and when the rotating shaft rotates, the material storage frame is driven to rotate when the discharging groove of the annular frame corresponds to the discharging opening of the discharging frame. Due to the fact that discharging can be conducted only when the discharging groove corresponds to the discharging port and the belt wheel is used for driving, the
machine can conduct intermittent discharging through powdery repairing agents, motor driving is not needed, work cannot be affected by excessive
electricity consumption when the
machine is used for a long time in a
large range, and the using effect is better.