Modifiable Rack System With Trailer Hitch And Hinged Gate
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Solution Overview
Problem
Existing storage and transportation solutions for tools and equipment, such as trailers, vehicle-mounted racks, and rolling toolboxes, are limited in accessibility, security, space, and versatility, failing to provide a compact, secure, and adaptable system for both large and small items that can be easily moved and towed.
Innovation Solution
A modifiable rack system that can be connected to vehicles, featuring a trailer hitch for daisy chaining, a hinged tail gate for access, attachable rail tubes for stability, and wheels for rolling, designed to withstand dynamic loads up to 600 lbs, allowing for use as a semi-stationary storage device and compatible with 3-point hitch assemblies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a trailer is used for transporting implements, then storage capacity is improved, but the device becomes large and cumbersome, limiting where it can be used
Solution Approach 1:
The rack system is divided into modular components including a main rack body, detachable tool holders, and separable mounting options (vehicle-mounted or free-standing), allowing the storage capacity to be configured in segments rather than requiring a single large trailer structure
Solution Approach 2:
The rack system is designed to serve multiple functions: it can be mounted on vehicles for transportation, set up as free-standing storage, or configured with rolling elements for mobility, eliminating the need for separate specialized equipment for each function
2Ease of operation
If an open-style trailer is used for accessibility, then access to contents is improved, but security against theft and environment deteriorates
Solution Approach 1:
The rack system incorporates adjustable and reconfigurable elements that can dynamically adapt between open configurations for easy access and closed/secured configurations for protection, allowing the security level to change based on operational needs
3Adaptability or versatility
If a vehicle-mounted tool rack is used to free up trailer ball, then towing capability is improved, but storage space deteriorates
Solution Approach 1:
The rack system extends vertically and utilizes three-dimensional space efficiently with multi-level shelving and vertical tool holders, providing substantial storage capacity in a compact footprint that doesn't interfere with vehicle towing capabilities
4Ease of operation
If rolling toolboxes are used for mobility, then ease of movement is improved, but storage space and transportability by vehicle deteriorate
Solution Approach 1:
The rack system merges the benefits of vehicle-mounted storage with rolling mobility by incorporating wheel mounting capabilities directly into the rack structure, creating a unified system that provides both substantial storage space and easy maneuverability without requiring separate toolboxes
Data Source
AI summary
A modifiable rack system can be connected to a vehicle such as a truck or a tractor, and includes a receptacle for holding a variety of items including materials and equipment. The rack system includes a variety of add-ons for organizing and retaining equipment, and a hinged tail gate for easy access. The rack system includes a trailer hitch so a rolling trailer, or the like, can be daisy-chained off the back end. Wheels can be mounted to the rack system so the rack system can used as a rolling cart. The rack system is able to withstand large forces during use because of a tow support spine, and associated structures, which impart tremendous strength.