Garbage classification environmental protection device for smart city

The invention discloses a smart city garbage classification environmental protection device which comprises a control panel, a protective cover, a sealed placement box, a liquid storage plate, a classification control device, an extending groove and a supporting seat, the protective cover is fixedly connected to the middle of the upper end of the supporting seat, and the liquid storage plate is fixedly connected to the tail end of the supporting seat; the control panel is fixedly mounted in the middle of the front end of the protective cover, the sealed placement box is slidably clamped in the middle of the tail end of the protective cover, the extending groove penetrates through the middles of the two sides of the protective cover, the classification control device is fixedly mounted in the middle of the protective cover, and the bottom end of the classification control device is fixedly connected with the upper end of the supporting seat; the classification control device comprises an ...