SOFTWARE ENGINEERING AND TRIZ (1) STRUCTURED PROGRAMMING REVIEWED WITH TRIZ
TRIZ SLIDE TEAM KGL PART 2 (Loose Fruit Collector)
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Transcript of TRIZ SLIDE TEAM KGL PART 2 (Loose Fruit Collector)
MYTRIZ 2016(TEAM “KGL”)
PART 2
Loose Fruit Collector
1. Introduction2. Problem Statement3. Boundary Conditions4. TRIZ Flow Process5. Function Analysis6. Cause & Effect Chain Analysis7. Features Transfer8. Engineering Contradiction
CONTENTS
PROTOTYPE
In palm oil plantation, the fruits often dropped and scattered on the floor when it is ripped.
Collecting scattered fruits on the floor will take a lot of time since it is necessary to separate dirt, rocks and leaves from the fruits before being collected.
Use of heavy machinery would be a problem since the gap or space that allow it to move around is limited.
An existing portable fruit collector requires the fruits to be compressed and pressed before entered into the collection cavity.
This would actually damage the fruits quality.
INTRODUCTION
PROBLEM STATEMENT
Collecting using a flexible cage fruit collector would need the fruits to be pressed at a force before it will enter the collection “cavity” and this force will damage the fruits.
Reduce time required to sort what is needed (palm fruits) and what do not need it (dirts)
Avoid any unnecessary movement such as bending down or kneeling.
Avoid damaging the palm fruit which in turn will preserve the fruit quality.
BENEFITS OR IMPACT IF PROBLEM IS SOLVED
Fruits not to be destroyed or damage after being collected.
The cost for one unit must more than RM 100.
It must not take as many space as a heavy machinery and must have high mobility.
BOUNDARY CONDITION
TRIZ PROCESS
FLOW
Analyse the interaction between components
Construct a Function Model of an Engineering System
Concentrate the problem area
FUNCTION ANALYSIS
System Subsystem Supersystem
Loose fruits collector Wheels Loose fruits
Cage Rocks
FUNCTION MODEL
CAUSE & EFFECT CHAIN ANALYSIS (CEC)
FEATURES TRANSFER
ENGINEERING CONTRADICTION
Parameter involved:Improving parameter: Object-affected harmful
factorsWorsening parameter: Productivity
IF THE ROLLER IS ROTATING ON THE GROUND, THEN THE ‘CAGE’ SEPARATE THE ROCKS AND FRUITS WHICH
PREVENT DIRT INGESTION TO THE FRUIT, BUT THE ‘CAGE’ ALSO DAMAGE FEW FRUITS DUE TO
“SQUEEZING” EFFECT.
Suggested Inventive Principles:
#22 Blessing in disguise#35 Parameter changes#13 The other way around#24 Intermediary
Based on the suggested Inventive Principles
provided, the potential solution is #24 Intermediary
which is merge an intermediary carrier to the
system.
CONTRADICTION MATRIX
Proposed Solution
• A cage as the entry way changed to a flat scoop or a slanted area
• The materials being dig will be filtered or sieve using the small opening at the cage.
Eliminated : Smaller items like rocks, sand or leaves Preserve : Palm fruits will remain in the
• Additional features: A one way door is being added to prevent palm fruits from falling out when the cage is being rotate.
• Eliminated “pressing” action on the fruits.• A bigger cavity which allow user to use to cover a bigger area
before need to stop and unload the collection.