product development and design

1. ME867 Seminar Presentation
Product Design and Development
Presented by:
Ashutosh Dubey
Chennam Sunil Kumar
Chirag Bambhaniya
Venugopal V.
Vishal Garg
Guided by:
Dr. S. M. Kulkarni
Coconut Collecting Device

2. CONTENTS
• Mission Statement
• Needs
• Product Specifications
• Concept Generation
• Concept Selection
• CAD Model

4. Needs
Customer statement Interpreted need
I Don’t want to climb the tree It can be operable from the ground
I don’t have regular electricity supply in my
area
It will take less power
It should be compact and lighter It is easy to handle and portable
I want to use it for collecting other fruits It is compatible for different fruits
I want it to be less Cost It is cost effective
Operational time should be minimum It has high response time

5. Customer statement Interpreted need
Coconut should not fall on anyone head Safety features to prevent accidents.
In less time I want to collect more
coconut
Efficiency in collecting coconuts.
I do not want to clean device daily Easy maintenance to keep the device
operational
I want better gripping Comfortable handles or grips for the user.
I want to be it to be portable Lightweight design for easy handling.
Time response should be less Quick-release mechanisms for efficient
unloading.
I want to cut different length cutting tree Adjustable height settings for different
tree sizes.
My field is muddy Non-slip surfaces for safe operation.

6. Customer statement Interpreted need
it should be Minimal environmental
footprint in production and use
ecofriendly
I want a long-lasting product Corrosion-resistant components for
longevity.
For each fruits, it should reach at
different locations
Adjustable collection angles for optimal
reach.
I don’t know any technical things. User-friendly controls for intuitive
operation
A device should be easy to handle Ergonomic design to reduce user fatigue.

7. Product description Revolutionized fruit picking device which
enables individuals to collect fruits from tall
trees with ease
Benefit proposition To enhance productivity while minimizing the
risks
Primary market Farmers
firms
Secondary market Casual consumers
Assumptions • Power assisted
• Remote control
• Easy to use
Mission statement for Multi purpose Fruits collecting Device

8. Product specifications
Description Unit
The Length of the telescopic frame inch
Response time time
Life expectancy time
Product manufacturing cost Rupees
Product sizes inch
Battery Capacity AH
Total mass grams

9. Concept Generation
• Working Principle
• Technology Description
• Form of the Product
Coconut
Collecting
Device
Electrical Energy
Presence of
Coconut
Mechanical
Energy
Cutting of
Coconut

10. Product Concept
• Hydraulic telescopic mechanism
• Lead screw mechanism
• Belt pulley Mechanism

11. Hydraulic
telescopic
mechanism

12. Lead screw
mechanism

13. Belt pulley
Mechanism

14. Bill of materials
COMPONENTS SPECIFICATIONS Rupees
Dc motors (2 NOS) 12V, 24N-m
12V, 5N-m
1500+500
Collection basket 30 cm diameter 200
Cutting blade 12.5 cm diameter
5mm thickness
100
Telescopic device 30 feet 500
Battery 20 AH 1500
Gear mechanism Spur gear 300
Main frame/ body Aluminium 2000
Total 6600

15. CAD Model

16. Thank You

17. External
energy
Convert to
mechanical
energy
Cutting blade
movement
Cutted
ctric
ergy