The present invention discloses a waste collection device comprising: a housing comprising a bottom wall, two opposite first outer sidewalls, and a second outer sidewall connecting the first outer sidewalls； an accommodation space from the bottom Defining a wall, the first outer side wall and the second outer side wall, the accommodating space is divided into a temporary storage area and a collection area, the temporary storage area being located between the second outer side wall and the collection area； a cleaning member disposed in the temporary storage area； and a support member disposed on top of the temporary storage area, the support member including a plurality of rotatable support plates. Thereby, through the excrement collecting device of the present embodiment, the excrement left by the pet after the note in the home can be concentrated to the collecting area without the need for the owner to clean at any time, and the excrement is not exposed to the air for a long time. The air in the home is filled with an unpleasant stench.本案係揭露一種排泄物收集裝置，包含：一殼體，包括一底壁、兩相對的第一外側壁及連接該等第一外側壁的一第二外側壁；一容置空間，由該底壁、該等第一外側壁及該第二外側壁所界定，該容置空間被區分為一暫存區域與一收集區域，該暫存區域位於該第二外側壁與該收集區域之間；一清理構件，設置於該暫存區域內；以及一支撐構件，設置於該暫存區域之頂部，該支撐構件包括複數可旋轉支撐板。藉此，透過本創作實施例之排泄物收集裝置，寵物於家中便溺後所遺留下的排泄物可被集中至該收集區域，不需要飼主隨時清理，且排泄物亦不會長時間暴露於空氣中，造成家中的空氣瀰漫令人難受的惡臭。
