Spraying device suitable for soil remediation of saline-alkali soil

The utility model belongs to the technical field of soil remediation, and particularly relates to a spraying device suitable for saline-alkali soil remediation, which comprises a box body, a feeding pipe is arranged at one end of the box body, and a first motor is arranged at the other end of the box body. According to the soil remediation spraying device suitable for the saline-alkali soil, the first ground gripping structure and the second ground gripping structure are arranged, although the first ground gripping structure and the second ground gripping structure are the same in structure but different in effect, the first ground gripping structure plays a soil turning role firstly, deep land can be remedied, then the second ground gripping structure is used for stirring soil sprayed with pesticide, and the soil can be effectively remedied; according to the spraying device for preventing soil remediation, the medicine and the soil are fully fused, the absorption efficiency of the soil to the medicine is imp