The invention discloses a garden dead leaf reprocessing and reutilization device. The garden dead leaf reprocessing and reutilization device comprises a machine box. Universal wheels are arranged at the bottom of the machine box, a feeding inlet is formed in the bottom of the machine box, and first air blowers are installed at the bottom of the interior of the machine box. A linkage shaft is arranged at the bottom of a motor, and the linkage shaft and the motor are located on the top of the machine box. The top of a material collecting box communicates with the machine box through a pipeline.A ventilating pipe is installed on the left side of a second air blower, and a filtering screen is installed inside the ventilating pipe. A hydraulic track is installed on the right inner wall of thematerial collecting box, and a sliding block is installed on the hydraulic track. A rotating shaft is fixedly arranged on the left side of the sliding block, and a pressure plate is welded to the rotating shaft. By the adoption of the garden dead leaf reprocessing and reutilization device, dead leaves in gardens can be automatically cleaned away and can also be initially processed, and therefore the dead leaves in the gardens can be reutilized, and the waste of resources is avoided.