Modular ATV PTO and Hydraulic Unit for Quick 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 easily attaching and detaching hydraulic power implements like backhoes and loaders, as traditional hydraulic systems are costly, time-consuming to install, and prone to leaks, while PTO systems are not widely available as standalone units.
Innovation Solution
A modular PTO system and hydraulic system configured as a unit that can be removably installed in ATVs, allowing for the attachment of implements such as backhoes and loaders, with a dual engine configuration for wheel and 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 installed on ATVs, then hydraulic power for implements is achieved, but initial expense and system complexity increase significantly
Solution Approach 1:
The hydraulic system is divided into a portable, self-contained power unit that can be separated from implements. The power unit contains the hydraulic pump, fluid reservoir, and controls as distinct modular components that can be independently handled and stored, reducing overall system complexity while maintaining hydraulic power capability.
Solution Approach 2:
A quick-connect coupling mechanism serves as an intermediary between the hydraulic power unit and implements. This coupling includes quick-connect hoses and fittings that enable rapid attachment and detachment without complex installation procedures, resolving the contradiction between having hydraulic power and maintaining simple installation.
2Power
If traditional hydraulic systems are installed on ATVs, then hydraulic power for implements is achieved, but installation and removal time increase
Solution Approach 1:
The hydraulic power unit comes pre-assembled with all necessary components (pump, reservoir, hoses, controls) already configured and connected. This preliminary assembly eliminates the need for complex on-site installation procedures, allowing users to simply attach the pre-assembled unit to the ATV and begin using hydraulic implements immediately.
Solution Approach 2:
The quick-connect coupling mechanism enables rapid attachment by serving as a pre-configured interface between the power unit and implements. The coupling includes pre-attached hoses and fittings that connect in a single motion, dramatically reducing installation time while maintaining full hydraulic power capability.
3Power
If traditional hydraulic systems are installed on ATVs, then hydraulic power for implements is achieved, but maintenance difficulty and fluid leak risks increase
Solution Approach 1:
The hydraulic system is segmented into a portable power unit with contained components. This segmentation isolates the hydraulic fluid reservoir and pump in a self-contained unit with sealed connections, reducing leak risks. Maintenance can be performed on the separated power unit without affecting the ATV or implements, significantly improving ease of repair.
4Adaptability or versatility
If PTO systems are made available as standalone units, then versatility and ease of attachment improve, but system complexity and initial expense increase
Solution Approach 1:
The invention merges the PTO drive mechanism with the hydraulic power unit into a single integrated assembly. The PTO shaft from the ATV engine directly drives the hydraulic pump within the power unit, combining two functional systems into one component that delivers both mechanical PTO power and hydraulic power without requiring separate installations.
Solution Approach 2:
The integrated power unit serves multiple functions simultaneously: it acts as a PTO-driven hydraulic pump station, provides a mounting platform for various implements, and includes quick-connect couplings for rapid implement attachment. This multi-functionality achieves versatility without proportionally increasing system complexity.
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.