Knex Ball machine Twister - TGKTR3 Entry - Now with video!
Wohoo!
I finally finished my ball machine. Its by far my biggest build, eating thousands of pieces and many hours. I'm happy with the result though. It features a few larger elements, such as the "Yin Yang" as seen on KI, a switching element made of ball switchers, a large spiral bowl, a big arm dropper and a 2 stage element. All together it comes to over 90 feet of track!
The other main part of this ball machine is the lift mechanism, called "switchers" (I think...)
They are really cool. One of the drawbacks is that they require a fair bit of energy to work, so I had to gear my motors down t have enough torque. So its a bit slow, but I think its well worth it.
But enough of my biased intro, have a look for yourself!
Oh yeah, and thanks to The knex weasel, darth trainman, shadowman39, I used their ideas in this ball machine. Also thanks to Gortess, whom I borrowed a few pieces from.
Other cool facts...
Took a month and a bit to build
Took 2 hours to take apart
Uses 7000 pieces
Has over 90 feet of track!
Enjoy!
The video has arrived! Sorry for the wait. Hope you enjoy it.
Here's the direct link.
http://www.youtube.com/watch?v=1b6WTZWN23Y
I had to repost the video on a different account, so your comments/ratings are gone now, sorry. For anyone interested, there was 400 views when I took it down.
I finally finished my ball machine. Its by far my biggest build, eating thousands of pieces and many hours. I'm happy with the result though. It features a few larger elements, such as the "Yin Yang" as seen on KI, a switching element made of ball switchers, a large spiral bowl, a big arm dropper and a 2 stage element. All together it comes to over 90 feet of track!
The other main part of this ball machine is the lift mechanism, called "switchers" (I think...)
They are really cool. One of the drawbacks is that they require a fair bit of energy to work, so I had to gear my motors down t have enough torque. So its a bit slow, but I think its well worth it.
But enough of my biased intro, have a look for yourself!
Oh yeah, and thanks to The knex weasel, darth trainman, shadowman39, I used their ideas in this ball machine. Also thanks to Gortess, whom I borrowed a few pieces from.
Other cool facts...
Took a month and a bit to build
Took 2 hours to take apart
Uses 7000 pieces
Has over 90 feet of track!
Enjoy!
The video has arrived! Sorry for the wait. Hope you enjoy it.
Here's the direct link.
http://www.youtube.com/watch?v=1b6WTZWN23Y
I had to repost the video on a different account, so your comments/ratings are gone now, sorry. For anyone interested, there was 400 views when I took it down.


















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computer won't show beyond the first two tracks
awesome though!!!!!!!
but i was wording if your could help me(plz pm me and i will tell you)
and i just had to give you this
below is what you posted
PM = private message.
There's an instructable for the lift too.
Oh my god! I could just imagine that! Firing his heavy cannon at this at point blank...
Duck and cover!
(But wait until I build ~The Ngonigneoth~.)
http://www.instructables.com/id/FX-9-Crossbow-V25/
I tried posting on your orange board but it won’t let me.