- #1
Shashank R.
- 2
- 0
Hi, right now I'm designing an intake system for FRC (FIRST Robotics Competition). Basically, there are the
totes:
(For one tote):
Dimension: 26.9" x 16.9" x 12.1"
Weight: 7.8 lbs
Now I'm designing something to suck the totes in, something similar to this:
See at the bottom the subsystem with the two wheels? Now in my design these will be able to articulate, but it will be held in place with a spring load. I want to figure out the maximum spring load I can put in so that the friction between the wheels and the end of the tote can still overcome the springs, but it has to be a strong enough load so that the wheels can still have enough friction and force to suck the totes in from either side. Sorry if this is a little confusing, so please ask any questions to clear things up. I'm not asking for any calculations to be done for me, but just some guidance on how I go about doing this.
Thanks, Shashank R.
totes:
(For one tote):
Dimension: 26.9" x 16.9" x 12.1"
Weight: 7.8 lbs
Now I'm designing something to suck the totes in, something similar to this:
See at the bottom the subsystem with the two wheels? Now in my design these will be able to articulate, but it will be held in place with a spring load. I want to figure out the maximum spring load I can put in so that the friction between the wheels and the end of the tote can still overcome the springs, but it has to be a strong enough load so that the wheels can still have enough friction and force to suck the totes in from either side. Sorry if this is a little confusing, so please ask any questions to clear things up. I'm not asking for any calculations to be done for me, but just some guidance on how I go about doing this.
Thanks, Shashank R.