Agricultural planting weeding equipment

The utility model discloses agricultural planting weeding equipment, and relates to the technical field of planting weeding equipment, a weeding assembly is arranged in a mounting box, pesticide spraying assemblies are arranged on the two sides of the bottom of a seat plate, a reciprocating screw rod is rotatably connected to the two sides of the bottom of the seat plate, and the exterior of the reciprocating screw rod is in threaded connection with a moving block; a liquid storage box is fixedly connected to one side of the mounting box, the outlet end of the liquid pump is communicated with the spraying pipe through a connecting pipe, one end of the reciprocating screw rod is fixedly connected with belt wheels, and the belt wheels are in transmission connection through a transmission belt; one end of the reciprocating screw rod on one side is further fixedly connected with a second motor, the tail end of a rotor of the second motor is fixedly connected with the belt pulley, the arranged pesticide spraying a