Modular Gearbox Coupling Layout for Reconfigurable Power Drives
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Solution Overview
Problem
Existing power transmission systems are difficult to reconfigure and modify, limiting their adaptability to changing requirements and applications.
Innovation Solution
A modular drive apparatus with interchangeable drive couplers and a gear box design that allows for easy configuration and modification, enabling the use of different rotatable power devices and varying gear ratios, facilitating adaptability to various service applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If a traditional power transmission system is designed with fixed configuration, then structural stability is improved, but adaptability to different applications deteriorates
Solution Approach 1:
The power transmission system is divided into modular components including a gear box, drive couplers, and driven device couplers that can be independently selected and combined. Each module can be replaced or reconfigured without affecting the entire system, enabling adaptability while maintaining structural integrity through standardized interfaces.
Solution Approach 2:
The system employs universal coupling interfaces and standardized mounting patterns that allow the same gear box to work with multiple different drive couplers and driven devices. This multi-functionality enables a single base platform to serve various service applications through component interchangeability.
2Adaptability or versatility
If a power transmission system is designed for easy reconfiguration, then adaptability is improved, but device complexity increases
Solution Approach 1:
By segmenting the system into standardized modules with clear boundaries and interfaces, the complexity of reconfiguration is reduced to simple assembly and disassembly operations. Each module maintains internal complexity only where necessary for its specific function, while interfaces between modules remain standardized and simplified.
Solution Approach 2:
The system allows parameter changes such as gear ratios, drive configurations, and coupling types to be modified by simply changing modular components rather than redesigning the entire system. This enables adaptability through parameter variation while keeping the base system structure relatively simple and unchanged.
3Adaptability or versatility
If interchangeable drive couplers are implemented, then versatility is improved, but manufacturing complexity increases
Solution Approach 1:
Multiple drive couplers are manufactured using the same base design platform and standardized interfaces, allowing a single manufacturing process to produce various configurations. This universality reduces manufacturing complexity compared to designing and producing entirely different systems for each application.
Solution Approach 2:
The drive couplers are designed as separate, interchangeable modules that can be manufactured independently using standardized processes. This segmentation allows each coupler type to be produced in volume for its specific application while sharing common components and manufacturing techniques across the product family.
Data Source
AI summary
A modular drive apparatus includes a gear box (16) with a rotatable internal transmission gear (60). The gear box includes a plurality of body openings (44). The openings may be selectively closed by the installation of cover plates (52, 54). With a cover plate removed, a drive coupler (32, 34, 58, 148) may be extended in the respective opening and mounted in operative connection with the gear box. In the mounted position of the drive coupler, an idler gear (72, 172) engages the ring gear of the gear box. Rotatable power devices such as pumps, motors and generators may be operatively rotatably engaged with the drive coupler.