Hand-push type portable weeding machine

The utility model discloses a hand-push type portable weeding machine, which belongs to the technical field of weeding machines and comprises a main support, a fixed cross beam is fixedly connected to the surface of the main support, a diesel engine is fixedly connected to the upper end of the fixed cross beam, and a hand-pull starter is fixedly connected to the side face of the diesel engine. By arranging the diesel engine, the driving bevel gear, the driven bevel gear and the weeding cutter, when weeding is needed, only the diesel engine needs to be controlled to operate, so that the transmission shaft is driven to rotate, the transmission shaft can drive the driving bevel gear to rotate, the driving bevel gear can drive the driven bevel gear to rotate, and the weeding cutter can drive the driving bevel gear to rotate. Under the meshing action of the driving bevel gear and the driven bevel gear, the rotating shaft is driven to rotate, then the weeding cutters at the two ends of the rotating shaft are driven