2024–2025 Season

INTO THE DEEP

Our rookie season: an evolving robot built to collect samples and hang specimens.

The Robot

Mercury's Into the Deep robot with an extending intake and specimen lift

Think Award & a playoff run

Our first design aimed at basket scoring. After testing, we shifted toward collecting samples from the observation zone and hanging specimens on the submersible. The robot combines a claw intake with a separate lift arm for specimen scoring.

  • ChassisRedesigned from an earlier chassis
  • IntakeExtending claw with wrist
  • ScoringSpecimen lift and gripper
  • Lift drive1:28 worm gear
  • Autonomous planScore, collect, hand off, park

How the robot changed

We prototyped a basket-focused robot with wooden base plates and a sample chamber. A change in game strategy led to a new chassis, an intake for collecting samples, and a lift arm for hanging specimens. These images and design notes come from our Into the Deep portfolio.

Mercury's earlier basket-focused robot prototype

Early prototype

Our first concept used wooden base plates and a chamber for samples. We later changed the chassis and scoring strategy.

Three stages of Mercury's Into the Deep intake development

Intake iterations

We moved from a rubber wheel concept to a claw that can grip samples from different orientations. A wrist helps the intake reach over the submersible.

Close-up of the lift arm's specimen gripper

Specimen gripper

A modified gripper gained a wooden alignment piece and a second claw to help keep specimens oriented for hanging.

Mercury's specimen lift arm and gripper

Lift arm

The lift arm picks up and hangs specimens. A wrist was added so the gripper could adjust its angle.

Worm gear used in Mercury's lift mechanism

Worm gear

A 1:28 gear ratio helps keep the lift from dropping under its own weight when power is removed.

Autonomous strategy

Our portfolio describes a planned route that scores the starting specimen, moves three field samples to the human player for conversion, scores a converted specimen, then parks. The route was designed around the specimen strategy; the portfolio does not include a verified match record for it.

Events

MA WNE Qualifier

Feb 23, 2025
Alliance
Made Playoffs
Awards
Think Award

MA Hawk Nest Havoc! Xaverian Qualifier

Feb 22, 2025
Alliance
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Awards
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