Universal Quick Connect Frame for Earthmoving Implements
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Solution Overview
Problem
Conventional mounting structures for implements on machinery, such as earthmoving vehicles, are complex and expensive, lacking a low-cost, universal, and easy-to-use quick connect system that ensures reliability.
Innovation Solution
A system featuring a frame with receiving and engagement brackets, adjustable to accommodate different lift arms and tilt operators, and a locking mechanism with handles and pins for secure attachment of implements, allowing for universal compatibility and easy operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional mounting structures are used to connect implements to machinery, then the connection is reliable and secure, but the structure becomes complex and expensive
Solution Approach 1:
The mounting structure is divided into separate functional components: a frame with receiving brackets for machine attachment, implement engagement brackets for implement attachment, and independent locking mechanisms. Each bracket and locking mechanism can be independently manufactured, inspected, and replaced, simplifying the overall system while maintaining reliability through modular design.
Solution Approach 2:
The frame and brackets are designed with universal compatibility to accommodate different implement types and machine configurations. The receiving brackets can couple to various lift arms and tilt operators, while the engagement brackets can attach to different implement coupling means, creating a multi-functional mounting system that works across multiple applications without requiring machine-specific customization.
2Reliability
If conventional mounting structures are used to connect implements to machinery, then the connection is secure, but the system becomes expensive
Solution Approach 1:
By segmenting the mounting structure into standardized brackets and locking mechanisms, each component can be manufactured using efficient, high-volume processes. The modular design allows for economies of scale in production while reducing material waste and assembly costs compared to custom-built conventional structures.
Solution Approach 2:
The design uses standardized dimensions and parameters for the frame, brackets, and locking mechanisms that can be manufactured with conventional machining and fabrication processes. This standardization enables cost-effective production through optimized manufacturing parameters while maintaining the structural integrity and reliability needed for secure implement attachment.
3Ease of operation
If a quick connect system is implemented to simplify implement attachment, then the ease of operation improves, but the device complexity increases
Solution Approach 1:
The locking mechanisms are designed to be self-actuating through lever handles that automatically engage the locking pins when the implement is properly positioned. The system performs its own locking function without requiring external tools or complex control systems, achieving quick and easy operation while minimizing the complexity of control mechanisms.
Solution Approach 2:
The quick connect functionality is extracted into simple, independent locking mechanisms that can be operated separately from the main attachment process. Each locking mechanism is a discrete, easily-operated component that can be engaged or disengaged independently, simplifying the user interface while maintaining the necessary locking function.
4Adaptability or versatility
If a universal quick connect system is designed to accommodate different machine configurations, then the adaptability improves, but the device complexity increases
Solution Approach 1:
The receiving brackets are designed with universal coupling capabilities that can interface with various lift arm and tilt operator configurations through standardized mounting patterns. The frame geometry and bracket positions can accommodate different implement types without requiring adjustments to the core quick connect mechanism, achieving versatility through standardized interfaces rather than complex adaptive systems.
Data Source
AI summary
A system for connecting an implement to a machine. A universal adapter to connect implements with machines. A frame with brackets on one side to couple to lift arms and tilt operators on a machine such as an earthmoving vehicle. Brackets on the other side of the frame to detachably couple to the implement. A locking mechanism on the frame with operative handles to engage locking pins on the adapter with the implement between a release and locked position.