Magnetized Roller Power Generation for Low-Service Material Handling
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Solution Overview
Problem
Existing power delivery methods for material handling systems, such as batteries and wired connections, face challenges with electromagnetic interference, electromagnetic compatibility, and high service costs, necessitating a more efficient and cost-effective power generation solution.
Innovation Solution
A power generation system utilizing a roller with embedded magnets and pick-up coils to generate electricity through magnetic flux intersection, which is then transmitted to power supplies via an interface cable.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If batteries are used for local power delivery, then power can be delivered to solid-state circuits, but electromagnetic interference protection is required
Solution Approach 1:
The patent replaces electromagnetic power delivery systems (batteries and wired connections) with a mechanical power generation system. The roller assembly with magnets and pick-up coils generates power mechanically through the motion of the roller itself, eliminating the need for separate battery systems and their associated electromagnetic interference concerns.
2Use of energy by moving object
If wired connections to AC/DC power supply are used, then power can be delivered to solid-state circuits, but electromagnetic compatibility must be ensured
Solution Approach 1:
The invention substitutes wired electromagnetic power delivery with a mechanical power generation approach. The roller's motion directly generates electrical power through magnetic induction, eliminating the need for AC/DC power supplies and wired connections that require electromagnetic compatibility management.
3Use of energy by moving object
If AC/DC power supplies are used, then power can be delivered to the system, but service costs are high
Solution Approach 1:
The roller assembly serves dual purposes: it performs its material handling function while simultaneously generating its own power through the integrated magnets and pick-up coils. This self-powering capability eliminates dependence on external AC/DC power supplies and reduces ongoing service costs associated with those systems.
4Use of energy by moving object
If batteries are used for power delivery, then local power can be provided, but disposal requires labor, time, and cost
Solution Approach 1:
The system generates its own power continuously through the roller's operational motion, eliminating the need for disposable batteries. This continuous self-powering approach removes all battery replacement and disposal activities, saving significant time and labor costs.
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
Provides a self-sustaining power source for material handling systems, reducing electromagnetic interference and service costs while maintaining system efficiency.
Implementation Method 1
the roller is configured to rotate such that the plurality of magnets rotate relative to the pick-up assembly and generate a magnetic flux configured to intersect the one or more pick-up coils and thereby generate a current
Data Source
AI summary
Methods, apparatuses, systems, computing devices, and/or the like are provided. In some embodiments, a power generation system is disclosed including a roller; an end cap fixedly connected to the roller, wherein the end cap is configured to be operably engaged with a material handling system; a plurality of magnets disposed on or within the end cap; and a pick-up assembly including one or more pick-up coils, wherein the pick-up assembly is configured to be operably engaged with the end cap and the material handling system, wherein the roller is configured to rotate such that the plurality of magnets rotate relative to the pick-up assembly and generate a magnetic flux configured to intersect the one or more pick-up coils and thereby generate a current.