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CURRENT MECHANICAL HARVESTING TECHNOLOGIES IN OIL PALM PLANTATION (ROBOTIC…
CURRENT MECHANICAL HARVESTING TECHNOLOGIES IN OIL PALM PLANTATION
HARVESTING PLATFORM OF OIL PALM FFB
THREE-WHEELED TRAILER PLATFORM WITH MULTI STAGE HYDRAULICALLY- OPERATED BOOM SYSTEM
boom system means of a single stage of hydraulic cylinder
operation for soft & wet terrain with low pressure tires have large diameter to provide a contact pressure
wide U- opening to allow trailer to position the tree trunk
road width :2.5m
fitted with front & near outriggers palm servicing
TELESCOPIC RAISING PLATFORM
it can be rotated by rope drive mechanism around 360
have sliding mechanism& take the platform near FFB at the crown of tree
SUPPORT
MECHANISM PLATFORM
adjustable ladder balance on wheel
have 4 segments
wheel which permit easy movement suitable with the plantation enviroment
lower segment comprising the stands
platform on which operator stands
upper segment
7m mast pyramid in shape with a maximum operatibg height of 5m
HAND-HELD MECHANICAL CUTTER OF OIL PALM FFB
MECHANICAL CUTTER ATTACHED TO IN-FIELD TRANSPORTER DURING CUTTING
uses a hydraulic system for cutting process
consists of aluminium pole length 2m & was activated by double hydraulic cylinder to operates scissors to cut fronds and FFB
more attractive and efficient
save energy forthe workers & polong working hours
productivity 2.2 ton/man-day compared to manual harvesting (11ton/man day)
CKAT @ CHISEL TYPE
include cutting head, pole & 2 stroke engine
long: 1.5 weight 5.0kg
average productivity: 160FFB hr compared 110 FFB by manual
worker productivity is 45% higher than manual harvesting by using chisel
CANTAS
introduce by MPOB 2006
use for harvesting oil palm &prunning frond for palm lower than 5 cm in height
consist of cutting head, pole, 2 stroke petrol engine
productivity: 14 ton/ day with average of 50-100 bunches per hour
E-CUTTER
uses electric power
replace the energy transmission system from mechanical to electrical system
2 stroke engine attached to an generator & electrical linear actuator is used at top of the side of the tools
BATTERY POWERED CANTAS
cost effective, ergonomic & enviroment friendly
activated by 20V high energy lithium ion direct current battery
when handling i make more easier & more convenient for the operator by lowering the point of center of gravity
the gearbox is used to convert rotational to linear motion for the purpose of cutting
productivity: 6 ton/ day (5 hours working a day)
INTEGRATED MECHANICAL HARVESTER OF OIL PALM FFBs
Only can harvest 30 - 50 bunches a day
More relaxed operation to the operator
Able to harvest fresh fruit bunch faster
ROBOTIC HARVESTER OIL PALM FFB
It is more convenient compared to other harvesting methods
The robots required a height to climbs and the movement will be control by the operator.
The operator control the motor rotation by using a remote controller from the ground.
The motion must be slow down to smooth and precise cutting
A gearbox installed to the motor help to reduce the speed from 2500 to 5rpm
The DC micro gear motor generates the power to drive the robot
From the battery to an appropriate AC current for the motor of cutting machine.
Alternative current (AC) motor drives the cutting machine, while an inverter device converts the direct current (DC).
It is a four-wheel tree climbing robot that able to carry the weight of a cutting system with maximum of 7 kg.
A machine “robotic climber” have total weight is 18.5 kg
An electric power source and electrical components are utilized to ensure that the system is light but have a strong cutting system.