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Unread 14-01-2016, 16:17
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Enginerd
FTC #11722
Team Role: Coach
 
Join Date: Apr 2014
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Re: pic: Tri-Wheel Design

Quote:
Originally Posted by dieDoktor View Post
"short lived" why? Any noticeable problems?
I made it just as a proof of concept without much of teams support. Short-lived because while it was functional, it was seriously under powered. Gearing it down would decrease the speed too much. Without extra motors and a gearbox that would allow to use them to increase torque I couldn't make it work and without team's support I just run out of energy to push it forward.

Quote:
Originally Posted by dieDoktor View Post
Also, I cant see it in the picture, how do you transfer power from motors to the chains inside the triangle?
If you look at 2 motors in between the tri-wheels, they drive axle that connected to the sprocket inside the assembly.
Tri-Wheel assembly itself driven by:
  • Vertical motor
  • 4:1 Worm gerbox
  • Long Axle
  • Sprocket
  • Chain
  • Sprocket (Outside of frame)
  • Dead axle hub
  • Tri-Wheel Plate
Last 3 are connected together.

I hope this helps.

On this photo may be a little easier to see:
http://www.chiefdelphi.com/media/photos/42623
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