Multifunctional adjustable agricultural soil loosening device

The utility model relates to the technical field of agriculture, and provides a multifunctional adjustable agricultural soil loosening device which comprises a bottom plate and further comprises a supporting plate, a push handle is fixedly installed on the top of the front side of the bottom plate, and first supporting columns are fixedly installed on the periphery of the bottom of the bottom plate. Four first supporting columns are fixedly installed on the base, first telescopic rods are fixedly installed in the centers of the bottoms of the four first supporting columns, first reset springs are fixedly installed in the centers of the bottoms of the four first supporting columns, and the outer surfaces of the first telescopic rods are movably sleeved with the inner surfaces of the four first reset springs. A first telescopic rod is matched with a first reset spring, so that the device is kept balanced when a worker pushes the device to walk on the land and encounters a bumpy ground, and the situation that th