Here are the instructions on how to make my knex ball machine.


Step 1: Piece List

Piece List

Red - 3
Yellow - 42
Blue - 56
White - 32
Green - 58

White - 2
Blue - 45
Yellow - 27
Purple - 44
Green - 2
Red - 10
Orange - 11
Light Gray - 2
Dark Gray - 22

Gray Spacers - 7
Blue Spacers - 12
Medium Gears - 7
Small Gears - 1
Y-Clips - 4
End Caps - 14
Motors - 1
Chain Links - 27

Step 2: Base Part 1 (Path)


Step 3: Base Part 2 (Motor and Gears)


Step 4: Middle and Top


Step 5: Chain and Chain Support

2:You need 27 chain links. Put one of these on 10th and 23rd chain links.
3:Whole chain.

Step 6: Path and Path Supports


Step 7: Assembly

1:Base Part 2 + Base Part 1
2:Middle and Top + Base Part 1 and 2
3:Add Chain Support
4:Add Chain
5-8:Path and Path Supports + Base Parts 1 and 2 and Middle and Top
9:Add Balls
10:Turn switch on motor to the left.
You're Done!
Where did you get the blue balls?
How do I make the lift? Do more pictures next time.
uh about the parts list ballmachine balls?
It takes one.
i know, it was meant to be sarcastic
does it have to go up and down to qualify as a ball machine?
aww, look at mine , it is THE MOST POINTLESS thing ever, but if you say it has to go up ill add a ramp.
i like it ,is it on this site
MIne is smaller, :P
somewhat, mine uses less rare pieces, can use any motor, needs no chains or gears, has a carrying handle, and uses less pieces.
actually, most of the parts on your thing are rare. if you want to know what i am talking about, they can be found on the stock of the storm 222
yeah, but if you have one of them, you have all of them, and has nobody showed you how to substitute pieces?
no, i dont have any parts like that
True.......but mine is smaller, :P
yeah, it is, but I built it and it keeps jamming!
the chain just suddenly locked in place, even when I had a hand crank.
Then you probably made it wrong.
fixed! now it goes up 2 centimetres, then just falls, gos around, up again, falls etc. etc.
Hi i was just wondering can i post my own instructables on this?<br /> It's a modded version becauase 1 less blue ones because alot of people (including me) don't have that much of blues and 2 it uses a different motor because again people don't have (including me) that kind of motor <br /> <br /> p.s.i will credit you!<br />
2 comments...1:If you read down all of the comments so far, there are like, 10 'It is posted!'s. 2:If you watch the video, towards the end, the balls hitting the track switcher are in perfect sync with the clapping in the music! See for yourself;<br/><a rel="nofollow" href="https://www.instructables.com/id/Project_S_Knex_Ball_Machine">https://www.instructables.com/id/Project_S_Knex_Ball_Machine</a><br/>
hi jack have u got any more idears for making knex things coz if u have please comment me back ASAP Alex2261
this ball machine is <strong>awesome</strong>http://www.youtube.com/watch?v=VCls6-WpqV4<br/>
It appears that you have different views of the exact same step or do you make three of the exact same piece??
When it says 1-3 instead of 1 then 2 then 3 it means it is just different views.
Ya I thought so, we just did that and it worked (kinda). There was a few fundamental errors though, mostly the chain, it kept getting stuck different places :(
I don't quite get if your connecting the steps each time or making every individual step THEN connecting them, like, I know you connect at the end, but im wondering if you connect 1 and 2 and 3 then make more and connect that, I just don't get it really, plus the last picture is a little too close so i cant tell how to connect everything............ have any um.........suggestions?? Thanks.
You just connect the smaller parts in each step and at the end you connect all the steps.
Because in step 3 I dont see step 1.......and do you just add step 2 and 3 together?? Cuz also I dont see step 4 in step 6........................ its just kinda confusing.....
No you make each individual step and then connect all the steps at the end.
OK thanks..............I'm having a k'nex party this afternoon and I though it would be fun to make a little prototype to start out with so thanks again!
No problem.
i pressed the wrong button. ARRRGGGHHHH!!!!
Pretty cool there, jollex.
Sweet, its sooooooo easy to build! =D<br/>
Yeah, check out &lt;a rel=&quot;nofollow&quot; href=&quot;https://www.instructables.com/id/Project_N_Knex_Ball_Machine_The_Smallest_and_M_1/&quot;&gt;Project N&lt;/a&gt; if you want to see an even smaller one.&lt;br/&gt;<br/>
nice! it is soooooo easy! i have 2 ball machines now =D<br/>
<a href="https://www.instructables.com/id/Project_N_Knex_Ball_Machine_The_Smallest_and_M/">https://www.instructables.com/id/Project_N_Knex_Ball_Machine_The_Smallest_and_M/</a><br/>
I just made an even smaller machine that I will post soon.

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