Self-aligning pruning device for drone-mounted cutting
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Solution Overview
Problem
Existing cutting tools, such as pole-mounted and aircraft-suspended tools, face challenges in accessing and precisely cutting objects that are difficult to reach due to constraints in reach, alignment, and precision.
Innovation Solution
A cutting device configured to function remotely from an operator, featuring a self-aligning mechanism and movable attachment to support structures like drones, scaffolding, or poles, allowing for precise cutting of objects without the need for direct operator alignment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If pole mounted tools are used, then reach is improved, but alignment precision deteriorates because the cutting plane is fixed relative to the pole
Solution Approach 1:
The cutting device incorporates a self-aligning mechanism with movable components that allow the cutting head to dynamically adjust its position and orientation. The device includes a movable arm or joint system that enables the cutting plane to automatically orient itself relative to the target object, eliminating the need for manual alignment while maintaining extended reach through the pole-mounted configuration.
2Length of moving object
If pole length is increased to improve reach, then access to remote objects is improved, but device weight and handling difficulty worsen
Solution Approach 1:
The pole-mounted cutting device is divided into segmented sections that can be telescoped or articulated. The pole consists of multiple extendable segments that can be lengthened for reach or collapsed for easier handling and reduced weight. The cutting device includes a segmented arm mechanism that allows portions to be repositioned or folded, reducing the effective weight and handling difficulty while maintaining the capability for extended reach when needed.
3Length of moving object
If cutting tools are suspended from cables or aircraft, then access to hard-to-reach areas is improved, but cutting precision deteriorates
Solution Approach 1:
The cutting device incorporates a self-aligning mechanism that automatically positions the cutting head relative to the target object without requiring manual intervention or precise operator control. The device includes sensors or mechanical guidance systems that enable the cutting plane to self-optimize its alignment, maintaining high cutting precision even when suspended from cables or aircraft at extended distances from the operator.
Data Source
AI summary
The present invention provides an apparatus for self-aligning pruning of trees. The apparatus includes a frame and a cutting tool that is attached to the frame. A power supply is connected to the cutting tool and there is a means for controlling the power supply. A support apparatus such as an Unmanned Aerial Vehicle is attached to the frame. The support apparatus can be controlled remotely such that it can position the frame horizontally and vertically. The frame includes at least one guide leg that is angled down and away from the cutting tool and the frame is connected to the support apparatus such that the frame can rotate relative to the support structure in the horizontal plane.