MECHANICAL DESEIGN – OVERHAUL

Submitted by: Vivianjeet Singh

Roll no: 12 AE30020

MECHANICAL DESIGN REPORT Chassis Design:

Basic Rocker Bogie Mechanism

Metal/Wooden Body

Crane shaped Arm with two motors and a free to move hook conyrolled by the action of gravity

Mechanisms Used:

Rocker Bogie Mechanism

Crane type picking mechanism implementing a hook to pick victims and bridges both

Traversal & Gripper: Components Used

4 Large wheels(to be connected with the motors)

2 DC motors, 60-100 RPM

Aluminum channels to make the crane arms

2 DC motors, 5-10 RPM

Wooden cit pieces and some bolts to implement the Rocker Bogie mechanism

Use of various components (Detailed description):

Large Wheels

To help in traversing uneven arena track easily

DC Motors, 60-100 RPM:

To be attached to the rear wheels of the Rocker Bogie mechanism of the bot

Aluminum channels:

To make the Crane Arms (Pinching mechanism)

DC Motors, 5-10 RPM:

To be attached in the crane arm, to give two degrees of freedom to the crane arm of the bot

using the Rocker Bogie mechanism for moving on the rough and rocky terrain