Auxiliary feeding device capable of improving feeding efficiency for landscaping waste smashing machine

The invention discloses an auxiliary feeding device capable of improving the feeding efficiency for a landscaping waste smashing machine. The device structurally comprises a feeding shearing device, afeeding pipeline, the landscaping waste smashing machine, a discharging pipeline, a collection box, wheels, a bottom plate, front universal wheels and a supporting rod. The device has the effects that a rocking rod is rotated, a transmission belt is used for driving a driven rotating shaft to rotate, the driven rotating shaft drives transmission discs arranged at the two ends to rotate, rotatingforce of the transmission discs is converted into up-down sliding acting force of a sliding rod through a connection rod and a transmission rod so that the sliding rod can drive a shearing blade to slide up and down, therefore, long and thick tree branches are sheared continuously at a feed inlet of the landscaping waste smashing machine, and the problems that long and thick tree branches need tobe processed outside throug