Pet box with excrement and sand cleaning function

The invention relates to the technical field of pet boxes, in particular to a pet box with an excrement and sand cleaning function. The technical problems that a large amount of excrement is accumulated in the cat litter in a pet box due to the fact that excrement in the cat litter is not cleaned for a long time, a large amount of bacteria are bred by the accumulated excrement, and various diseases of pets are easily caused are solved. According to the technical scheme, the pet box with the excrement and sand cleaning function comprises a box body, a top plate is fixedly connected to the upper side face of the box body, a control panel is fixedly connected to the right portion of the upper side face of the top plate, a collection protection mechanism is arranged at a square through hole in the left side of the box body and electrically connected with the control panel, and an excrement cleaning mechanism is arranged on the right portion of the inner side of the box body. The excrement cleaning mechanism is el