Adjustable Storage Cylinder Shelving That Locks During Operation
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Solution Overview
Problem
Existing storage cylinders with rotating segments are inflexible and inefficient for storing objects of varying vertical dimensions, as they require pre-configured storage areas and do not allow for easy reconfiguration or secure storage of rectangular objects, leading to wasted space and inefficient use of partitioning material.
Innovation Solution
The storage cylinder features H-shaped partitioning with adjustable shelving that allows for radial motion during installation and removal, prohibiting reconfiguration during normal operation but enabling easy repositioning during maintenance, and uses less partitioning material by sharing common walls, while providing secure access through a maintenance door or baffle mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If storage areas are configured at the factory with fixed shelving, then manufacturing precision and initial setup are improved, but adaptability and ease of reconfiguration deteriorate
Solution Approach 1:
The shelving system is segmented into removable drawer-style shelves that can be independently taken out and repositioned. Each shelf is a separate component that slides in and out of the storage areas, allowing flexible reconfiguration without affecting the entire structure. This segmentation enables users to adjust storage layouts after factory configuration while maintaining manufacturing precision.
Solution Approach 2:
The shelving transitions from a static fixed configuration to a dynamic adjustable system. The drawer-style shelves incorporate motion mechanisms that allow them to move between fixed positions and removed states. This dynamic capability enables the storage system to adapt to changing storage needs while maintaining structural integrity during normal operation.
2Ease of operation
If drawer-style shelves with radial motion are used, then ease of removal and installation is improved, but device complexity increases
Solution Approach 1:
The drawer-style shelves are designed to be self-contained units that users can remove and install without requiring external tools or complex mechanisms. The radial motion is achieved through simple guide rails and friction-fit mechanisms that allow the shelves to slide in and out automatically under user-applied force, eliminating the need for screws, clips, or motorized systems.
Solution Approach 2:
The shelf components are designed as simple, inexpensive drawer-style units that can be easily replaced or repositioned. Rather than investing in complex permanent mounting systems, the design uses simple removable components that prioritize ease of operation over long-term permanence, allowing quick adaptation to changing storage requirements.
3Productivity
If H-shaped partitioning is used instead of pie-slice partitions, then storage efficiency for rectangular objects is improved, but partitioning material usage increases
Solution Approach 1:
The H-shaped partitions merge multiple storage area boundaries into single continuous partition structures. Instead of requiring separate pie-slice partitions for each radial section, the H-shaped design combines vertical and horizontal partitioning elements that serve multiple boundaries simultaneously, reducing the total amount of partitioning material needed while creating rectangular storage spaces that efficiently accommodate rectangular objects.
Solution Approach 2:
The H-shaped partitions serve multiple functions: they define radial boundaries between storage areas, create rectangular storage spaces, and provide structural support for multiple shelves simultaneously. This multi-functionality reduces the need for additional specialized partitioning elements, thereby reducing overall material usage while maintaining high storage efficiency for rectangular objects.
4Adaptability or versatility
If variable vertical spacing between shelves is allowed, then adaptability for different object heights is improved, but device complexity increases
Solution Approach 1:
The vertical spacing adjustment is achieved through segmented shelf positions rather than continuous adjustment mechanisms. The drawer-style shelves can be removed and reinstalled at different vertical levels within the storage cylinder, creating discrete but flexible spacing options. This segmentation avoids complex motorized or mechanical adjustment systems while providing adaptability for different object heights.
Solution Approach 2:
The shelving system transitions from fixed vertical spacing to dynamically adjustable spacing through the removable drawer-style shelves. Users can reposition shelves vertically by removing and reinserting them at different heights, creating a dynamic storage configuration that adapts to varying object dimensions without requiring complex adjustment mechanisms.
Data Source
AI summary
A storage cylinder within an enclosed storage unit that secures stored items and inhibits shelf repositioning during normal operation. The design allows shelf reconfiguration during maintenance and restocking. The storage cylinder contains rectangular-shaped and triangular-shaped storage areas. Most importantly, all storage areas (including those with a generally triangular-shape) have parallel faces with horizontal slots that are used for shelf support. Such a design requires radial movement to reposition the shelves. In its closed position the maintenance door or baffle mechanism restricts shelf removal. Therefore, during normal operation, when the maintenance door or baffle is closed, shelf repositioning is not possible. However, access panels still allow removal of stored objects. During maintenance or restocking, the maintenance door or baffle mechanism allows removal and installation of shelves.