Chief Delphi

Chief Delphi (http://www.chiefdelphi.com/forums/index.php)
-   General Forum (http://www.chiefdelphi.com/forums/forumdisplay.php?f=16)
-   -   Ball Pick-up (http://www.chiefdelphi.com/forums/showthread.php?t=44776)

Tim566 26-02-2006 16:29

Ball Pick-up
 
How many balls can your robot pick up (Not store) off the floor at one time?
OK perhaps I need to clarify due to confusion some people have had. The question is, if there was a clump of 30 balls (extremely unlikely) and your bot ran it over, in one pass how many would it collect? I apologize if my meaning wasn't clear enough. I think that is clear enough.

Specialized 26-02-2006 16:30

Re: Ball Pick-up
 
Between 3 and 4.

Tom Bottiglieri 26-02-2006 16:31

Re: Ball Pick-up
 
I'm not sure what the question is asking... Is it asking how many your robot can pick up at one instant in time? (essentially the width of your pick-up mechanism) Or, is it asking for the capacity of your hopper?

We can pick up 4 instantaneously.

60+ over the match (if there is that many on the field!)

Andrew Blair 26-02-2006 16:37

Re: Ball Pick-up
 
We can pick up two simultaneously, but it's impossible for anyone to pick up more than 8 balls at once, unless they can compress them to a very small size before picking them up. 60in/7in ~ 8 balls.

Overall, the sky's the limit. We don't really know.

Greg Marra 26-02-2006 16:43

Re: Ball Pick-up
 
Twenty five poll options were probably not necessary here. Maybe categories like 0-3, 4-10, 10-20, 21+ would have been easier to analyze the results for.

henryBsick 26-02-2006 16:47

Re: Ball Pick-up
 
I am confused. If this question is asking how many balls can be picked up simultaneously at one point in time like Tom said, you don't need anywhere near 25 poll options.

If this poll is asking hopper capacity please search before you post.
Hopper Capacity

222's Claw can simultaneously pick up three balls at a time and after our weight modifications hold 30-35 balls.

Tim566 26-02-2006 16:50

Re: Ball Pick-up
 
probably but I know our bot could easily pick up a dozen balls with our system. So I figured I would leave plenty of extra space because someone probably can pick up more because there is always someone better.

Jherbie53 26-02-2006 16:55

Re: Ball Pick-up
 
I think he's asking "how many balls can you pick up and store in your robot". I also think categories would have been better, because some people will be able to pick up more than 25.

Tim566 26-02-2006 16:58

Re: Ball Pick-up
 
Quote:

Originally Posted by Jherbie53
I think he's asking "how many balls can you pick up and store in your robot". I also think categories would have been better, because some people will be able to pick up more than 25.

actually I am asking at one time how many balls can your robot suck up off the ground. sorry if the wording wasn't clear enough.

team1852 26-02-2006 17:00

Re: Ball Pick-up
 
Our bot can pick up 2-3 balls at once. It can also hold 10+ balls in the hopper without problem.

-team 1852

Steve S. 26-02-2006 17:33

Re: Ball Pick-up
 
if we pick up two, the conveyor wont grab them right and they get stuck so we only pick up 1

Starke 26-02-2006 17:36

Re: Ball Pick-up
 
we have the ability to pick up 3 balls off the floor at one time if the balls are there.

Eldarion 26-02-2006 17:45

Re: Ball Pick-up
 
Conveyor was designed for two balls at once, but is wide enough that it should be able to handle three at once and maybe even four.

Rick TYler 26-02-2006 18:38

Re: Ball Pick-up
 
If you are talking about how many balls you can pick up simultaneously, I am sore confused. Twenty-five balls at seven inches each is 175 linear inches of balls. Unless you can figure out some way to suck balls in from multiple sides at once you are mathematically restricted to a 60" length, which is eight balls.

I'm pretty sure you don't understand your question.

artdutra04 26-02-2006 19:25

Re: Ball Pick-up
 
We can pick up 2-3 balls at once. While testing our robot, we were able to feed 25 balls into our intake rollers in about 10-12 seconds.


All times are GMT -5. The time now is 05:27.

Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Copyright © Chief Delphi