2006

2006 Robot


Status: Operational
This robot has undergone 3 major stages in its development.

Initial Design: Regionals

  • Summary: Conveyor belt at opening in the front of the robot grabs carries balls to a central hopper, where they may be dropped into the shooter via a "tongue" or dropped into the bottom goal by reversing the belt. The hopper is open netting, allowing balls to be thrown in. Fiberglass poles are used to guide balls into the shooter.
  • Frame: Welded aluminum hollow square shafts
  • Drivetrain: Three wheels on each side controlled tank-style. The middle wheels are offset. Powered by four Large CIMS ~ 9Mph, high turn rate.
  • Game motors: Two Large Cims power the two shooting wheels, a small electric motor moves the belt. A "tongue" is used to allow balls into the shooter by acting as a floodgate. An agitator in the hopper keeps balls from being jammed.

The shooter, located in the middle of the robot, was easily blocked and inaccurate. The tongue and agitator were ineffective at controlling balls and they would often become stuck. However, the Robot's powerful drivetrain, good manuvering and solid frame made it effective at defence.

Improved Design: Nationals

  • Summary: The Same as the initial design, but with a improved hopper less likely to jam and a faster belt. The shooter, agitator, and tongue were removed to accomidate the new hopper. The robot could only score on lower goals.
  • Frame: Welded aluminum hollow square shafts.
  • Drivetrain: Three wheels on each side controlled tank-style. The middle wheels are offset. Powered by four Large CIMS ~ 9Mph, high turn rate.
  • Game motors: Large CIM driving belt at high rate of speed

Much improved, but because it lacked a shooter it was left out of the running at Nationals.

Finalized Design: Cal Games

  • Summary: A massive overhaul effort to redeem the robot. Superior jam-free hopper and a new superstructure with a longer belt running to a unblockable shooter at the top of the robot.
  • Frame: Welded aluminum hollow square shafts.
  • Drivetrain: Three wheels on each side controlled tank-style. The middle wheels are offset. Powered by four Large CIMS ~ 9Mph, high turn rate.
  • Game motors: Large CIM driving belt at high rate of speed, two small electric motors, geared for speed, driving shooter, large CIM controlling hopper input/output.

Performed well at Cal games, all aspects of the robot work as expected.