Automatic Water Body Cleaner

It is an automatic device which is used for segregating garbage from water sources,particularly used for drainage cleaning.Reduces use of manual workers for drainage cleaning.The whole system consists of three subsystems:
Conveyor system: Which does the work of lifting of solid wastes from drainage and transferring it into a bin.A conveyor belt is used for this.Motion of conveyor belt is controlled by a motor
Warning system: Which governs the status of garbage in bin.If a particular threshold level is reached in the bin,an ultrasonic sensor detects it and sends an alarm
Vehicle motion system: The motion of the system is carried out by two wheels, which are controlled by motor.Power transmission from motor to the wheels occurs through gears and shaft

A non conventional energy source- solar energy is used.Solar panel is installed to recharge the battery which powers the whole device.

What I require for my project is addition of motor and gear parts in the cad model and after that simulation of my model,which needs to be done urgently.I have the cad model which I have uploaded. Simulation needs to be done.Any kind of analysis(whichever is easier,in accordance with the model) will do.I have also uploaded a thesis file for better understanding of the project.I have also uploaded a picture of how the automatic water body cleaner looks like and so from that you can understand where to put the motors and gears in the cad model.

And along with sending the cad file after adding motors and gears, please do send a word file in which how simulation is done is explained in simple and short way so that it will be helpful for me to tell during my project evaluation.