Mobile Tire Inflation and Deflation for Mining Vehicle Service
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Solution Overview
Problem
Servicing the tires of mining vehicles and heavy machinery is time-intensive due to the need for precise inflation and deflation, leading to significant operational downtime and potential monetary losses, as existing methods are inefficient and unsafe for large, off-road tires.
Innovation Solution
A mobile tire inflation system equipped with an inflator, venturi mechanism for suction, muffler for noise reduction, solenoid-actuated valves for mode switching, pressure switches and sensors for safety, and an emergency deflate button, allowing for efficient and safe inflation and deflation of tires, with a wheeled design for easy transportation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual inflation and deflation methods are used, then the process is simple and requires minimal equipment, but the field service time is excessively long and operational downtime is significant
Solution Approach 1:
The system incorporates automatic pressure sensing and control mechanisms that monitor tire pressure and automatically regulate inflation and deflation processes, eliminating the need for constant manual intervention and significantly reducing service time while maintaining manageable complexity through automation
Solution Approach 2:
The patent replaces manual mechanical operations with an automated control system that uses electronic sensors, solenoid valves, and microcontrollers to manage tire pressure, transforming a labor-intensive manual process into an automated system that reduces field service time without requiring overly complex equipment
2Productivity
If faster inflation and deflation methods are implemented, then operational efficiency improves and downtime reduces, but safety risks increase due to uncontrolled pressure changes
Solution Approach 1:
The system employs pressure sensors that continuously monitor tire pressure and provide real-time feedback to the control system, which automatically adjusts valve operation to maintain pressure within safe limits, enabling faster inflation and deflation while preventing dangerous pressure fluctuations through closed-loop control
Solution Approach 2:
The patent uses dynamically controllable solenoid valves that can rapidly adjust their opening and closing speeds based on real-time pressure conditions, allowing the system to achieve fast pressure changes when safe and slow down automatically when approaching safety thresholds, thus balancing speed and safety
3Ease of operation
If a mobile system is deployed to reduce transportation time, then field service accessibility improves, but the system requires more complex components for mobility and stability
Solution Approach 1:
The mobile system is designed with a standardized platform that can service multiple tire sizes and types, incorporating universal mounting interfaces and adjustable components that reduce the need for specialized equipment for each application, thereby improving ease of operation while controlling structural complexity through multi-functional design
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
The system reduces field service time by enabling faster and safer tire inflation and deflation, minimizing downtime and operational costs while ensuring safety and efficiency in harsh conditions.
Implementation Method 1
venturi mechanism for creating suction, facilitating tire deflation by increasing air velocity
Implementation Method 2
at least one inflator... facilitating tire deflation by increasing air velocity
Data Source
AI summary
A tire inflation system is provided comprised of a wheeled body that is comprised of a means to inflate and deflate tires using at least one inflator. The system is also comprised of a plurality of safety measures such as at least one pressure switch, and at least one emergency deflate button. The system is also comprised of at least one muffler to reduce the noise of the system during use. The system may also have at least one hose that can attach to a tire and to an air inlet/outlet of the system to facilitate inflation of the tire.