LJ POLYTECHNIC PROJECTS/MODELS
ELECTRICITY PRODUCTION USING SPEED BREAKER
Whenever the vehicle is allowed to pass over the dome, it gets pressed downwards. As the springs are attached to the dome, they get compressed and the rack, which is attached to, the bottom of the dome, moves down in reciprocating motion. Since rack has teeth reciprocating motion of rack in to rotary motion of gears, but the two gears rotate in opposite direction. So that shafts will rotate with certain RPM, these shafts are connected through a chain drive to the dynamos, which convert the mechanical energy into electrical energy.
(Mechanical Engineering Sem-6: Neel Patel, Rahul Patel, Manan Shukla, Bhavik Padhareya)
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