Modular ATV PTO Assembly for Quick Hydraulic Implement Attachment
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Solution Overview
Problem
Existing all-terrain vehicles (ATVs) and utility task vehicles (UTVs) lack a practical and affordable system for attaching and detaching hydraulic power implements like backhoes and loaders, as traditional hydraulic systems are costly, time-consuming to install, and prone to leaks, and existing PTO systems are not modular or easily removable.
Innovation Solution
A modular PTO system and hydraulic system configured as a single unit that can be removably installed in ATVs, allowing for easy attachment and detachment of hydraulic power implements such as backhoes, front loaders, and trenchers, with a unique frame design accommodating a second engine for PTO operation and a multi-function cargo bed with scissor lift and tilting capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Power
If traditional hydraulic systems are used for attaching implements to ATVs, then hydraulic power can be provided to implements, but the initial expense, installation time, and system complexity increase significantly
Solution Approach 1:
The hydraulic system is divided into separate modular components including a hydraulic pump assembly, implement assembly, and power take-off assembly that can be independently installed and removed. This segmentation allows the system to provide full hydraulic power while reducing overall complexity through standardized interfaces and modular architecture.
Solution Approach 2:
The hydraulic system is designed with universal mounting brackets and standardized quick-connect interfaces that allow the same pump assembly to work with multiple different implement types. This multi-functionality reduces system complexity by eliminating the need for custom hydraulic systems for each implement while still providing adequate hydraulic power.
2Power
If traditional hydraulic systems are installed on ATVs, then hydraulic power is available for implements, but the time and effort required to install and remove these systems increases
Solution Approach 1:
The hydraulic pump assembly and implement assemblies are pre-configured with mounting brackets, quick-connect interfaces, and alignment features during manufacturing. This preliminary preparation allows field installation to be completed rapidly through simple bolting and connecting operations rather than complex custom fabrication and alignment procedures.
Solution Approach 2:
The system incorporates quick-connect hydraulic couplings and releasable mounting mechanisms that enable rapid attachment and detachment of implement assemblies. These dynamic connection features reduce installation and removal time from hours to minutes while maintaining secure mechanical and hydraulic connections during operation.
3Power
If traditional hydraulic systems are used, then hydraulic power can be provided to implements, but hydraulic fluid leaks and system maintenance become inconvenient
Solution Approach 1:
The modular implement assemblies with integrated hydraulic components are designed as replaceable units. If hydraulic fluid leaks or system failure occurs, the entire implement assembly can be quickly removed and replaced with a spare rather than performing complex troubleshooting and repairs on-site. This approach prioritizes operational continuity over component-level maintenance.
Solution Approach 2:
The system incorporates sealed hydraulic quick-connect couplings that act as intermediaries between the pump assembly and implement assemblies. These sealed interfaces prevent hydraulic fluid leakage at connection points while allowing rapid attachment and detachment, thereby reducing maintenance requirements compared to permanent welded or flanged connections.
4Power
If a separate hydraulic pump driven by V-belt is used, then hydraulic power can be provided, but retrofitting ATVs and removing such systems becomes impractical
Solution Approach 1:
The hydraulic power system is segmented into independently mountable components rather than being integrated into the ATV's permanent structure. The pump assembly mounts to the ATV frame via removable brackets, and the power take-off connection uses standardized splined interfaces that can be adapted to different ATV models without permanent modification, enabling easy retrofitting and removal.
Solution Approach 2:
The mounting brackets and power take-off interfaces are designed with universal compatibility features that allow the same hydraulic pump assembly to be installed on multiple different ATV models. This universality provides retrofit capability across various vehicle platforms while maintaining the ability to remove the system cleanly without permanent modifications to the ATV.
Data Source
AI summary
All-terrain vehicle systems and methods configured for attachable tools and implements are disclosed. An example embodiment includes: an All-Terrain Vehicle (ATV) frame configured with a void; a modular Power Take-Off (PTO) system removably installable in the ATV frame in the void; and a cargo bed removably installable at a rear portion of the ATV frame.