1. Drum-type precise cleaning system, efficient and sand-saving. After the cat leaves the litter box, the device triggers drum rotation through weight and infrared sensors. Relying on the I-shaped precision sieve, it physically separates clumped waste from clean cat litter, only pushing the clumps into the waste compartment, maximizing the retention of usable litter and significantly reducing supply costs. Supports one-touch manual cleaning and a kitten-exclusive mode, flexibly addressing temporary cleaning needs and safe use scenarios for young cats. 2. Six-dimensional safety protection system, zero-risk guarantee. Integrates infrared, weight, and door magnetic sensors to build an all-dimensional safety perception network. It monitors abnormal conditions such as litter jamm ...