pneumatic three axis modern trailer by sanjeev kumar

1. PRESENTED BY-
SANJEEV KUMAR (12PT1A03B3)
S.DHANESHWAR RAO (12PT1A03B1)
MD.DANISH KHAN (12PT1A03A8)
PNEUMATIC THREE AXIS
MODERN TRAILER

2. CONTENTS
INTRODUCTION
PNEUMATIC CYLINDERS
ELEMENTS
WORKING PROCEDURE
ADVANTAGES
DISADVANTAGES
APPLICATIONS
CONCLUSION
FUTURE SCOPE
REFERANCES

3. INTRODUCTION
Three Axis Modern Trailer is one of the Lifting
system in automobile at the time of emergency.
Here the additional pneumatic cylinder and Control
Valve is provided in the automobile itself. In this
project, the Control Valve is used to
activate/deactivate the Air input. The Valve is “ON”
at the time of emergency; the compressed air goes
to the pneumatic cylinder. Then the compressed air
passes through the tube, and then pushes the
pneumatic cylinder, so that the Lifting is applied at
the time of Valve in “ON” position.

4. PNEUMATIC CYLINDERS
Pneumatic cylinder (sometimes known as air
cylinders) are mechanical devices which use the
power of compressed gas to produce a force in a
reciprocating linear motion.

5. TYPES OF PNEUMATIC CYLINDERS
Single-acting cylinders
Double-acting cylinders
Others

6. SINGLE-ACTING CYLINDERS
Single acting cylinders
use the force given by air
to move in one direction
(usually out), and a
spring to return to the
"home” piston.

7. DOUBLE-ACTING CYLINDERS
Double Acting Cylinders
(DAC) use the force of air
to move in both extend
and retract strokes.They
have two ports to allow
air in, one for outstroke
and one for instroke.

8. OTHER TYPES
Single-acting cylinders and double-acting
cylinders are most common types of pneumatic
cylinders . following types are not particularly rare.
Rotary air cylinders
Rod less air cylinders

9. ELEMENTS
AIR COMPRESSOR
CYLINDER
DIRECTION CONTROLVALVE
VEHICLE MODEL FRAME

10. AIR COMPRESSOR
A COMPRESSORTHAT
TAKES IN AIR AT
ATMOSPHERIC
PRESSURE AND
DELIVERS IT AT A
HIGHER PRESSURE.

11. SPECIFICATION
VOLUME
POWER
VOLTAGE
DISCHARGE PRESSURE
RESTART PREASSURE
AIR DISPLACEMENT
SPEED
AIR OUTLET
WEIGHT
BOX DIMENSIONS
25LITERS / 6.5 GALLONS
2 HP
230V
115 PSI / 8 BAR
70 PSI
160L/MIN/5.6CFM
2800RPM
2 x ¼" BSP
22 KGS
L58 CM XW25CMS X H58
CMS

12. PNEUMATIC CYLINDER
PNEUMATIC
CYLINDER IS A
MECHANICAL
DEVICESWHICH USE
THE POWER
OFCOMPRESSED
GASESTO PRODUCE
LINEAR MOTION.

13. MODEL
RODTYPE
ACTIONTYPE
FLUID
BORE
STROKE
SCREW HOLE DIA
RODTHREAD DIA
MAX. PRESSURE
OVERALL SIZE(APPROX)
MAIN MATERIAL
WEIGHT
MAL 25 x 100
SINGLE ROD
DOUBLE ACTING
AIR
25MM
100MM
8.5MM / 0.33”
100MM / 0.39”
0.7MPa
235 x 30MM / 9.2'' x 1.2''
(L*Max. D)
ALLOY
335 g
SPECIFICATION

14. DIRECTION CONTROL VALVE
DIRECTION CONTROL
VALVE ALLOW FLUID
FLOW INTO
DIFFERENT PATHS
FROM ONE OR MORE
SOURCES.

15. VEHICLE MODEL FRAME
AVEHICLE FRAME IS
THE MAIN
SUPPORTING
STRUCTURE OF
MOTORVEHICLETO
WHICH ALL OTHER
COMPONENTSARE
ATTACHED.

16. WORKING
THE CONTROLVALVE IS FIXED IN NEAR OF
THE DRIVING PERSONS INTHE FOUR
WHEELER.
AIRTANK CONTAINSTHE COMPRESSED AIR
IS ALREADY FILLED.
THEVALVEWAS “ON” ATTHETIME OF
EMERGENCY,THE CONTROLVALVEWAS
ACTIVETED.

17. THE COMPRESSED AIR FLOW IS
CONTROLLED BY CONTROLVALVE.
THENTHE COMPRESSEDAIR GOESTO
PNEUMATIC CYLINDERS.
THE PNEUMATIC CYLINDERS PISTON
MOVES FORWARD ATTHETIME OF
COMPRESSED AIR INLETTOTHE CYLINDER.
THE PNEUMATIC CYLINDER MOVES
TOWARDSTHE LIFTINGARRANGEMENT.

18. ADVANTAGES
LIFTINGCOSTWILL BE LESS.
LESS POWER CONSUMPTION.
FREE FROMWEAR ADJUSTMENT.
LESS SKILLTECHNICIANS IS SUFFICIENT
TO OPERATE.

19. DISADVANTAGES
NEED SEPARATE AIRTANK.
EFFICIENCY IS LOW.

20. APPLICATIONS
 FOURWHEELER APPLICATION.
 IT IS ALSO IMPLEMENTED IN CRANE.
 ALL HYDRAULICAND PNEUMATIC DIPPER
APPLICATIONS.

21. CONCLUSION
We have been able to increase the easiness in
unloading trolley.
Problems occurred at the time of unloading the
trolley in critical areas are eliminated.
Reducing overall time and fuel required for
unloading the trailer.

22. FUTURE SCOPE
BECAUSE OF LESS COST AND EASYTO
OPERATE ITWILL GIVE CONTINUOUS
WORK AND ITWILL SAVETIME.
THIS IMPLEMENTATIONWILL INCREASE
THETROLLEY LIFTINGANGLE UPTO 45
TO 50°.

23. REFRENCES
 www.youtube.com