Publication: Development of motorized platform for automatic harvesting of oil palm
Date
2024-07-24
Authors
Ho, Chun Seong
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
The development of a motorized platform for the autonomous harvesting of oil palm addresses the critical need for mechanization in the palm oil sector, which is
driven by manpower shortages and the dangers of traditional harvesting methods. This thesis describes the design, development, and testing of a climbing robot capable of ascending oil palm trees to enable harvesting. To navigate the tree trunk, the robot uses an innovative clamping mechanism and a bevel gear system. Despite the clamping mechanism's satisfactory operation, the robot had problems with gear vibrations, which caused failures in the bevel gears, limiting its climbing capability. A comprehensive design process included conceptualization, material selection, stress analysis, and fabrication. The robot's mechanical components were rigorously tested, and failure mode and effect analysis (FMEA) was conducted to identify potential improvements. The final prototype demonstrated significant advancements in automated harvesting technology, though further refinements are necessary to enhance the robot's reliability and performance in real-world conditions. This research contributes to the body of knowledge in agricultural robotics by providing insights into the design and deployment of autonomous systems for oil palm harvesting. Future development will concentrate on overcoming mechanical concerns and improving the robot's design for greater efficiency and durability.