Coconut dehusker presentation
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Transcript of Coconut dehusker presentation
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WELCOME
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MINI PROJECT 2016-17
COCONUT DEHUSKING MACHINE
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GROUP MEMBERSSREERAG A SSREECHAND SHANU SHOUKATHSHABEEBSULFIKKER
GUIDE:- Mr.NOUSHAD (Asst.professor mech)
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INTRODUCTION GENERALLY, COCONUTS ARE DEHUSKED MANUALLY
USING EITHER A MACHETE OR A SPIKE [1]
ATTEMPTS AT MECHANISATION HAS SO FAR EITHER BEEN
NOT FULLY SUCCESSFUL OR ENDED UP TOO COSTLY
DISADVANTAGES OF PRESENT TECHNIQUES:
TIME CONSUMING
HUMAN EFFORT REQUIRED
LACK OF MAN POWER AVAILABILITY
COCONUT DEHUSKING MACHINE USES ELECTRIC
POWERED ROTARY BLADE MECHANISM TO TEAR OFF THE
HUSK FROM COCONUT
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AIM OF PROJECT
WITH COCONUT DEHUSKING MACHINE WE AIM TO
PROVIDE :
LOW COST COCONUT DEHUSKING
REDUCTION OF HUMAN EFFORT
REDUCTION OF MANPOWER REQUIREMENT
IMPROVEMENT ON NUMBER OF NUTS PROCESSED PER
HOUR
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MACHINE COMPONENTSFRAMEBEARINGS & BEARING HOUSINGGEARSSHAFTSBLADESELECTRIC MOTOR
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WORKING PRINCIPLE
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WORK ON PROGRESS
1. G I pipe
4inch diameter 2 pieces 40cm each
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2. MS rod 4 pieces 10cm(2 pieces) 20cm(2 pieces) 30mm diameter
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3. M S flat plates 5mm thick 3cm length 3cm width
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4. plummer block with bearings 4 pieces 30mm inside diameter
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5. gears2 pieces30mm inside diameter
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ASSEMBLY
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ADVANTAGES
FAST OPERATION
LESS MANPOWER REQUIREMENT
LABOUR REQUIREMENT MINIMUM
CAN BE CLUBBED ALONG WITH HUSK SHREDDING UNITS FOR
MASS PRODUCTION
NUTS PER HOUR HIGH COMPARED TO PNEUMATIC AND
HYDRAULIC SYSTEMS
COST LESS COMPARED TO PNEUMATIC AND HYDRAULIC SYSTEMS
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CONCLUSIONTHROUGH THIS PROJECT WE WILL BE ABLE TO OFFER
LOW COST DEHUSKING SOLUTION
MAXIMUM SCRAP UTILISATION
120 TO 200 NUTS PER HOUR
ON APPLYING MODIFICATION WE CAN
MAXIMIZE DEHUSKING EFFICIENCY
REDUCE SPEED OF ROTATION
IMPROVE TORQUE
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THANK YOU