industrial pet feeder 3d model

Industrial design 3D model of a smart pet feeder, SolidWorks style, product photography. The system stands vertically with a stable monolithic gray plastic chassis. On top, a separate clear transparent acrylic square hopper tank filled with small brown kibbles. At the lower front, an integrated round stainless steel feeding bowl containing pet food. Above the bowl on the vertical wall, a rectangular embedded LCD screen displaying digital text and data, with three small physical push buttons and a tiny LED indicator right underneath. Below the screen, two protruding cylindrical ultrasonic distance sensors looking downwards like binoculars. On the lower right side, a square block housing containing a horizontal screw conveyor mechanism, driven by a visible metal NEMA 17 stepper motor attached at the end. Perfect geometric symmetry, mechanical engineering prototype, clean edges, matte plastic texture, photorealistic rendering on a clean studio white background.