The present invention provides an automatic cleaning of the structure of the litter box, which is provided for a litter box, the horizontal displacement module can be movably disposed on the base, and the vertical displacement module can be movably disposed in the horizontal displacement module. The horizontal displacement module can be laterally displaced along the area where the litter box is located, and the vertical displacement module can be longitudinally displaced relative to the horizontal displacement module. The horizontal displacement module and the vertical displacement module are controlled by the control module to drive the shovel Move the cat litter in the litter box to automatically remove the cat waste from the litter box to achieve the convenience of automatic cleaning of the litter box.本創作提供一種自動清理貓砂盆結構，係一機座供一貓砂盆容設，水平位移模組可活動地設於機座，垂直位移模組則可活動地設於水平位移模組，水平位移模組可沿貓砂盆所在之區域呈橫向位移，垂直位移模組則可相對水平位移模組呈縱向位移，經控制模組控制水平位移模組和垂直位移模組帶動鏟砂件鏟動該貓砂盆內之貓砂，以自動將貓排泄物鏟離貓砂盆，藉此達到貓砂盆自動清理之方便性。
