RCID

Automated Harvester

Problem

The RCID was approached to design an automated machine for extracting submerged product from tanks of water. The objective was to improve productivity three fold whilst reducing the number of operators needed from two to one.

Design Approach

Brainstorming techniques were used to generate a number of conceptual solutions to extracting the product from the tanks.

The most feasible idea was a self propelled gantry carrying all necessary systems. This was investigated further and critical aspects of the design identified and developed. A number of practical tests were then carried out to verify the principles of operation.

Working closely with the customer and component suppliers the design was progressed using ProEngineer to model the entire machine. The integration of the mechanical, electrical, driving, control and safety systems was carefully considered.

Several structural components were assessed for integrity using FEA. Calculations for sizing pumps, mechanical drives, motors, pipework and power requirements were carried out by hand.

Deliverables

The completed design was delivered to the customer with a Technical File containing a design report, costings, FEA and hand calculations, FMEA and Safety Risk Assessments.