Device for automatically separating and recycling garbage and garbage bags

The utility model relates to a device for automatically separating and recycling garbage and garbage bags, which is provided with an outer box body, the outer box body is divided into an upper box body and a lower box body, and the front side surface of the upper box body is provided with an automatically opened hinged door; a garbage can and a garbage bag can are separately arranged in the lowerbox body front and back; two upper and lower linear guide rails are arranged in the upper box body above the garbage can side by side, a chain saw assembly is arranged between the two upper and lowerlinear guide rails, the two ends of the chain saw assembly are driven by a lifting driving device to move up and down along the upper and lower linear guide rails, and height detection infrared sensors are further arranged on the upper and lower linear guide rails; two front and rear rails are arranged at the top in the upper box body side by side, and a clamping trolley is arranged on the two front and rear rails; accordi