Stacked Mesh Panels for Single-Motion Cat Litter Sifting
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Solution Overview
Problem
Existing sifting devices for cat litter are inefficient in removing cat feces and clumps in a single motion, as they often require multiple steps and may not effectively separate waste from litter.
Innovation Solution
A sifting device comprising a plurality of mesh panels stacked on a litter box bottom, with integrated grip points on the topmost panel allowing for easy lifting and removal of cat feces and clumps through the mesh material, facilitating a single-motion sifting process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If existing sifting devices are used, then cat litter can be sifted, but cat feces and clumps cannot be removed in a single motion
Solution Approach 1:
The sifting device is divided into multiple mesh panels stacked together, each panel acting as an independent sifting layer. This segmentation allows the waste to be captured on the topmost panel while clean litter passes through, enabling efficient separation in a single motion.
Solution Approach 2:
The mesh panels are nested within each other in a stacked configuration, with each panel fitting into the structure of the others. This nested arrangement allows all panels to be lifted and removed together as a single unit, enabling complete waste removal in one motion while maintaining a compact structure when assembled.
2Reliability
If multiple steps are used for sifting, then thorough separation may be achieved, but the process becomes time-consuming
Solution Approach 1:
The mesh panels are pre-assembled and nested together before use, creating a ready-to-use sifting structure. This preliminary preparation ensures that when the device is deployed, multiple layers of sifting are already in place, enabling thorough separation to occur in a single lifting motion rather than requiring sequential manual sifting steps.
3Device complexity
If a single mesh panel is used, then the structure is simple, but sifting effectiveness is reduced
Solution Approach 1:
The sifting system is segmented into multiple mesh panels stacked together, with each panel contributing to the overall sifting effectiveness. This segmentation provides multiple filtering layers that improve waste capture and litter separation while maintaining relative structural simplicity through the repetitive panel design.
Solution Approach 2:
Multiple mesh panels are combined and nested together to form a unified sifting structure. This merging of multiple panels creates a more effective sifting system that can be handled as a single assembly, improving reliability while the nested design keeps the overall structure compact and manageable.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient and effective removal of cat feces and clumps from the litter box in a single motion, improving cleanliness and convenience by capturing waste for subsequent disposal.
Implementation Method 1
each of the mesh panels is comprised of a mesh material to sift cat feces and clumps from the cat litter when the mesh panels are lifted upwardly through the cat litter
Data Source
AI summary
A litter box sifting assembly for sifting cat feces and clumps from cat litter includes a plurality of mesh panels that is stacked upon each other. The plurality of mesh panels are positionable on a bottom of a litter box thereby facilitating cat litter to be poured over the plurality of mesh panels. Each of the mesh panels has a plurality of grip points each integrated into the mesh panels and each of the grip points on a topmost one of the plurality of mesh panels can be gripped for lifting the topmost mesh panel upwardly. Furthermore, each of the mesh panels is comprised of a mesh material to sift cat feces and clumps from the cat litter when the mesh panels are lifted upwardly through the cat litter. In this way the cat feces and clumps can be removed from the litter box in a single motion.