The invention provides an automatic feeding device for a
garbage disposal furnace. The automatic feeding device for the
garbage disposal furnace comprises a moving guide rail, a driving frame, a hydraulic
station and a feeding main body. The invention further provides an automatic feeding method for the
garbage disposal furnace. The method comprises the steps of gripping materials, opening a furnace door, controlling the driving frame to move to the furnace center, pushing garbage to the furnace center, controlling the driving frame to return to the original point, returning an initial state,closing the furnace door and waiting to enter a next cycle. According to the automatic feeding device and method for the garbage disposal furnace, the garbage can be conveyed to the center of the garbage disposal furnace, the condition that the materials are accumulated at a furnace port is avoided, heavy manual actions are reduced, the garbage disposal efficiency is improved, and the cost is reduced.