Agricultural soil plowing and repairing device

The utility model relates to the technical field of soil plowing, in particular to an agricultural soil plowing and repairing device. The weeding device comprises a box body, a weeding mechanism and an angle adjusting mechanism, the weeding mechanism is fixedly installed on one side of the box body and comprises an electric rod, a constant-speed motor is fixedly installed at the output end of the electric rod, and a cutter is fixedly installed at the output end of the constant-speed motor through a supporting rod. The uniform-speed motor is powered on to operate to drive the supporting rod to rotate, the rotating supporting rod drives the cutter to rotate, then the controller controls the two sets of electric rods to be powered on to operate through the wires so that the uniform-speed motor can be driven to move downwards, and the downward-moving uniform-speed motor can drive the rotating cutter to move downwards to make contact with the top of weeds. And the function of automatically crushing weeds can be ac