This presentation contains:
1. Types of FLT
2. Specifications of FLT
3. Capacity rating of FLT
4. Turning Radius and Aisle Width
5. FLT Attachments
6. Power Rating Calculations for FLT
7. Battery rating & Selection
8. Energy calculation
Find Lecture Videos on my youtube channel -> https://www.youtube.com/channel/UC1mGQxcNkyUjoQIYZaSFtPQ?view_as=subscriber
Design of material handling system belt conveyor system for crushed coal for ...Aditya Deshpande
This was a project under subject in graduation in Mechanical Engineering -DOMS- Material Handling System
Conveyor belts have been used for decades to transport bulk and unit loads. They have proved their worth everywhere because belt conveyor installations can be adapted to meet nearly all local conditions.
This project demonstrates how to design such Conveyor Belt for Coal Crushing in Thermal Power Plant application with mathematical and imperial ways
Presentation give detailed information pertaining to the EOT Crane generally known as electric overhead travelling crane . Information is inclusive with photos , type of EOT Crane and individual type of crane 's feature and description.
SHREE KRISHNA ENGINEERING CO based in Ahmedabad, India is No 1 manufacture & Supplier of EOT Crane,SINGLE GIRDER EOT CRANE,DOUBLE GIRDER EOT CRANE,EOT TROLLEY ,JIB CRANE,CRAB WINCH,LIFTING MAGNET,Hoisting Equipments,WIRE ROPE HOIST.
Further information is accessible at http://www.eotcranes.in/
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— ‗Modern 3 ways dropping dumper’ has been
conceived by observing the difficulty in unloading the
materials. The survey in this regards in several automobile
garages, revealed the facts that mostly some difficult methods
were adopted in unloading the materials from the trailer. This
paper has mainly focused on above difficulty. Hence a
prototype of suitable arrangement has been designed. The
vehicles can be unloaded from the trailer in three axes without
application of any impact force. The Direction control valve
which activates the ram of the hydraulic cylinder which lifting
the trailer cabin in require side. Further modifications and
working limitations will put this work in the main league of
use. This concept saves time & energy which leads to efficient
working.
Design of material handling system belt conveyor system for crushed coal for ...Aditya Deshpande
This was a project under subject in graduation in Mechanical Engineering -DOMS- Material Handling System
Conveyor belts have been used for decades to transport bulk and unit loads. They have proved their worth everywhere because belt conveyor installations can be adapted to meet nearly all local conditions.
This project demonstrates how to design such Conveyor Belt for Coal Crushing in Thermal Power Plant application with mathematical and imperial ways
Presentation give detailed information pertaining to the EOT Crane generally known as electric overhead travelling crane . Information is inclusive with photos , type of EOT Crane and individual type of crane 's feature and description.
SHREE KRISHNA ENGINEERING CO based in Ahmedabad, India is No 1 manufacture & Supplier of EOT Crane,SINGLE GIRDER EOT CRANE,DOUBLE GIRDER EOT CRANE,EOT TROLLEY ,JIB CRANE,CRAB WINCH,LIFTING MAGNET,Hoisting Equipments,WIRE ROPE HOIST.
Further information is accessible at http://www.eotcranes.in/
Defining Automotive Technology by SouLSteerShobhit Gosain
Defining automotive technology from scratch. Must for any dealership owner or any sales man of a automobile dealership. Anyone related to automobile cars or industry this presentation is for you.
Design and development of 3 way dropping dumperLaukik Raut
— ‗Modern 3 ways dropping dumper’ has been
conceived by observing the difficulty in unloading the
materials. The survey in this regards in several automobile
garages, revealed the facts that mostly some difficult methods
were adopted in unloading the materials from the trailer. This
paper has mainly focused on above difficulty. Hence a
prototype of suitable arrangement has been designed. The
vehicles can be unloaded from the trailer in three axes without
application of any impact force. The Direction control valve
which activates the ram of the hydraulic cylinder which lifting
the trailer cabin in require side. Further modifications and
working limitations will put this work in the main league of
use. This concept saves time & energy which leads to efficient
working.
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http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-43948
Presentation on Material Handling Equipment, compiled by Sherief Nour - Specialist in material handling equipment and applications.
business.nour@gmail.com
This presentation constitutes an integral component of a designated course curriculum and is crafted and disseminated for its intended audience. None of the contents within this presentation should be construed as a formal publication on the subject matter. The author has extensively referenced published resources in the preparation of this presentation, and proper citations will be provided in the bibliography upon completion of its development.
This presentation is made as per Dr. Babasaheb Ambedkar Technological University, lonere,Raigadh,Maharashtra. syllabus.
Useful for mechanical, automobile engineering students.
SO learn, do study .
suggestions are welcome
Megatherm deals in Metal Heating & Melting and possesses the strength to meet Thermal Challenges through Induction. This report is based on the site visit.
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This document will discuss each of the underlying technologies to create and implement an e- commerce website.
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using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
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My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
2. Notes by Soumyodeep Mukherjee
2
POWERTRUCKS
Contains its own source of motive power.
Power trucks are divided into several categories of equipment.
Classified into six groups
A. Mode of action
B. Power source
C. Type of wheel
D. Mode of control
E. Height of lift
F. Mode of travel
Fixed PlatformTruck (powered)
These are powered (battery, diesel or gas operated) industrial trucks.
Materials to be moved have to be loaded and unloaded to and from the platform by hand,
hoist or carne.
Capacities of these trucks can go upto 40 tons. Smaller capacity models are called load
carriers. Platform trucks are particularly useful for occasional handling of heavy loads.
Variations of normal platform truck are (i) drop platform truck, (ii) drop center baggage
truck
3. Notes by Soumyodeep Mukherjee
3
Platform LiftTruck (powered)
These equipment are a particular type of powered platform truck, whose platform can be raised
and lowered to handle loads on skids.
Pallet LiftTruck (powered)
• These are basically old versions of fork-lift trucks.
• Low-lift models are used for movement of materials only while the high-lift models
are used for stacking of pallet/skids one over another or in storage racks.
FORK LIFTTRUCKS
These are self loading, counterbalanced,
powered, wheeled vehicles.
The operator seating on the vehicle, designed to
raise, move and lower load on forks or other
attachments fastened to a mast which is fixed in
front of the vehicle to allow lifting and stacking
of loads.
Forklift trucks are used for lifting, lowering,
stacking, unstacking, loading and unloading and
maneuvering of medium to large weight,
uniform shaped unit loads, intermittently.
4. Notes by Soumyodeep Mukherjee4
Specifications of FLT
Rated capacity (1000 kg, 2000 kg etc.) at specified load center.
Power sources (gas, diesel, battery etc.)
Turning radius.
Physical dimensions (length, width, height)
Mass height
Lift height.
Travel speed.
Lifting speed.
Floor clearance.
Free lift (movement of
fork without mast
movement).
Retractable fork or not.
Fork size (length, width,
maximum gap between
forks etc.)
Attachments provided.
5. Notes by Soumyodeep Mukherjee5
Capacity rating of FLT
FLT’s are specified for a rated capacity at a specified load centre.
Load centre is the distance from the heel (vertical face) of the forks to the assumed c.g. of the load.
The moment of the load about the front wheel does not exceed that of the counter-loaded body of
truck.
Rated capacity of the FLT is X kg and load centre is Y mm. Let the distance
between front wheels to heel of the fork (distance A to B) is Z mm.
Then true capacity of the FLT is
= X × (load centre + distance A to B)
True capacity of the FLT = X × (Y + Z) kg.mm.
If a load is to be carried whose c.g. ‘‘C’’ is
at a distance of P mm from the heel of the
forks (distance B to C = P), then the
maximum safe weight ‘‘W’’ that can be
carried is given by the equation:
W = [X × (Y + Z)] / [Z+P] kg
6. Notes by Soumyodeep Mukherjee6
Turning Radius and AisleWidth
A FLT can move freely through an aisle having its width at
least 300 mm more than the max width of the load or the FLT,
whichever is higher.
Let A = width of the aisle.
B = distance from center line of truck to the point about which
truck turns when wheels are turned to extreme position
(minimum turning radius condition). Centre of turning is
designed to lie on front wheel centre line
TR = minimum turning radius
L = Length of weight resting on fork
X = distance between center line of drive
(front) wheel to face of fork
C = clearance ( may be 150mm).
Then minimum aisle width A is
given by the formula,
A = TR + X + L + C
7. Notes by Soumyodeep Mukherjee7
FLT Attachments
1. Boom: At the end of the boom, a chain pulley block is provided for lifting loads
using the hook and slings.
2. Clamp: These are hydraulic devices for picking up loads like bales, barrels, cartons .
3. Drum grab: For drum-handling in vertical position.
4. Crane: A crane mechanism is attached to FLT.
5. Die handler: Platform for carrying heavy load.
6. Drop-bottom container
7. Load inverter cum pusher
8. Load pusher (pallet un-loader)
9. Ram: Fitted to the lift carriage for lifting cylindrical load with a hole (coil etc.)
10. Roller platform
11. Shovel (scoop)
12. Special forks
13. Vacuum: For handling light and fragile objects by a set of suction pods.
14. Side-shifter: This helps enormously in storing loads, without any damage to storage
racks and merchandise.
15. Rotator: This is used in conjunction with a clamp or fork attachment to rotate load
or for safer grip during movement with load.
8. Notes by Soumyodeep Mukherjee8
Power for FLT
Batteries may be either of lead acid or nickel alkaline type of sufficient ampere-hour capacity
to insure at least one full day’s operation.
Advantages of lead-acid battery are: lower cost, greater energy (kw-hr) capacity in a given
space, lower internal resistance.
Benefits of nickel-alkaline battery are: longer life, better mechanical strength, noncorrosive
electrolyte (KOH) which does not freeze, shorter recharge period (7 Hrs) and noncritical
control of the charging current
The battery voltage has largely been standardized by industrial truck manufacturers.
9. Notes by Soumyodeep Mukherjee9
Battery rating & Selection
Capacity of a battery is rated in ampere-hour for a six hours discharge period.
This rating, divided by six, gives the current draw in amperes, which, if continued six hours,
will completely discharge the battery.
The average voltage multiplied by the ampere-hours rating gives the total energy capacity of
the battery in watt-hour.
Battery selection is based on energy rating for a proposed duty cycle of the truck within a
given period between two battery changes.
Energy calculation
The energy consumptions for other operations of FLT are given by following set of equations:
(i) Extra energy in watt-hours required in addition to that required for level running = total tons
(truck + load) × length of grade in feet × % grade × 0.013 ( where grade = tan θ).
(ii) Going down grade steeper than 2% requires no power and distance down grade may be
subtracted from length of run.
(iii) Lifting energy in watt-hours = tons of load lifted × feet of lift × 2
(iv) Empty lift = (1/3) × load capacity in tons × feet of lift × 2.
(v) Tilting energy (watt-hours) = tons of load × 1
(vi) Empty Tilting energy (watt-hours) = tons of load × (1/3).