http://www.youtube.com/watch?v=LJbFasz1eAg
2 months ago I saw this video for a knex crank shaft. the motor was not strong enough to launch the white rod. so I had a idea to use the motor to pull back the ram. this is what i came up with. its not very powerful but is a machine gun with no chain.

this is my first Instructable so be nice.

the instructions are done

please post any mods for a different motor.

update the gunbot 2.0 instructions are hear!!!! ya!!!

because not every body liked the mg and and i have many other things i could put on it the body is know going to be known as the bot and the mods determent the name so the first bot is gunbot.

mod can be posted on this forum http://www.instructables.com/forum/TL8ZZKSF7KZRMSD/

instructions for knife bot 2.0 hammerbot 1.0 and 2.0 drillbot 1.0 and pushbot 1.0 (working on name)are not going to happen!!!!
not many people commented that they made it or that they cared about these bots being made. i have moved on to a rubber band shooting robot that can fire 6 rubber bands at a time. i will post the instructions for the mod for the bot to make it fire rubber bands. the robot will have its own insructable. it will be able to turn, have hands that will move, and have two of my automatic rubber band shooters. it will be done with cyber knex motors(if i can find them on ebay but i haven't had much luck). all that comes to 8 motors. i hope it will work.

it worked... kind of. i did not use the cyber knex motors. i used the control-a-bot motor that i had laying around.

it is here. http://www.instructables.com/id/knex-robot!!!!!!!/
 
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Step 1: The gun part

G:\DCIM\100K3800\DCP_0716.JPG
G:\DCIM\100K3800\DCP_0715.JPG
easy to follow. look at notes.

this part is needed for all the bots

you should see the gunbot 2.0 mod even if you make a different bot.
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DJ Radio says: Nov 25, 2009. 7:28 AM
What's your current arsenal right now?
dsman195276 (author) in reply to DJ RadioNov 25, 2009. 12:14 PM
Ksayer, oodammo pistol(Working on it), TD's asault rifle thing he posted in the forum not to long ago, DD-27 3.0(Still not done...)
DJ Radio in reply to dsman195276Nov 25, 2009. 6:07 PM
By the way, hows the Knexsayer working for you?
DJ Radio in reply to dsman195276Nov 25, 2009. 1:37 PM
What do you think of my avatar?

Here's my arsenal:
Arsenal 003.JPG
dsman195276 (author) in reply to DJ RadioNov 25, 2009. 5:00 PM
Nice, pretty creative avatar.

Your arsenal looks good, just that little pistol(KillerK's?).

I forgot to mention that I have two of the 18 barrel things made...
DJ Radio in reply to dsman195276Nov 25, 2009. 6:00 PM
It's not my avatar, it's from an album, "The blueprint 3".  Here's a single from the album: www.youtube.com/watch

The little block trigger pistol is actually Mepain's shotgun mod to Killerk's pistol, it shoots 4 yellow rods in one trigger pull.  It gets good ranges, around 40-45 feet.  The block trigger is very comfortable and easy to use.  Here's a link to a video: www.youtube.com/watch

Lol, the BR is 8 barrels, not 18.
dsman195276 (author) in reply to DJ RadioNov 27, 2009. 10:41 AM
The big 18 barrel turrents bacon made, i forgot i had two lieing around.
DJ Radio in reply to dsman195276Nov 29, 2009. 7:48 PM
NYPA made the exact same spelling mistake you did.  Its "Turrets".
dsman195276 (author) in reply to DJ RadioNov 30, 2009. 4:14 PM
Sorry, I wrote that in a hurry! :-)
 
DJ Radio in reply to dsman195276Nov 27, 2009. 11:07 AM
I made the 8 shot turrets.  I am gonna take apart the bottom rifle soon, its pissing me off.  Anyways, what do you think of the youtube videos?
Bartboy says: May 31, 2008. 5:52 PM
Do you have a job? I mean, you have like 500$ of Knex!
dsman195276 (author) in reply to BartboyMay 31, 2008. 6:47 PM
and i easily have over 1000$ of knex with the prices at knex.com.

i estimate that each pieces is around .25$(some more some less but .25s a good guess). i have a estimated 13000 knex so 13,000 * .25 = 2,833.33$!
Millawi Legend in reply to dsman195276Nov 6, 2009. 11:40 AM
I estimate thenthat my knex(in pence) is worth about £2000 and about $3000.
builder968 in reply to dsman195276Nov 29, 2008. 11:28 AM
then why didnt my 50.00 motorized madness ball machine that has 2100 pieces cost me over $500?!?!?!?!?!?!?!
therandomperson in reply to dsman195276Jun 20, 2008. 9:24 AM
cool!!!!!!!!!!!!!!!!!!!!!!
dsman195276 (author) in reply to therandompersonJun 20, 2008. 9:31 AM
lol.
therandomperson in reply to dsman195276Jun 21, 2008. 3:33 AM
your dad must be cool to have a cool job and to buy knex! lol
Bartboy in reply to dsman195276May 31, 2008. 9:32 PM
LOL
dsman195276 (author) in reply to BartboyMay 31, 2008. 6:40 PM
actually, no. there really my dads knex but i am free to use them. he has collected them over the years with other building materials(like legos and fishertecniktoys)
DELETED_DELETED_DarthVader in reply to dsman195276Sep 3, 2008. 1:18 PM
(removed by author or community request)
dsman195276 (author) in reply to DELETED_DELETED_DarthVaderSep 3, 2008. 3:38 PM
mistake, dad's. that is to show ownership. would the sentence make sense if i wrote it like this actually, no. there really my dad knex but i am free to use them.
knexsuperbuilderfreak says: Jun 26, 2009. 8:45 PM
funny now im getting that motor thing and more knex and im gonna re bulid my crane bigger and better
builder968 says: Nov 29, 2008. 11:29 AM
did you make those guns? the lower left crossbow is gorkem's.
codongolev says: Aug 31, 2008. 12:05 PM
finally! someone else has this set! it's awesome!
sampson643 says: Jun 23, 2008. 1:12 PM
What is the point on these??
dsman195276 (author) in reply to sampson643Jun 23, 2008. 1:35 PM
this is a tank with a machine gun mounted on it. the machine gun also does not use the bullet-per-chain link design, but a rack and pinion design.
fobblewabble says: Apr 28, 2008. 5:29 PM
(removed by author or community request)
dsman195276 (author) in reply to fobblewabbleApr 28, 2008. 5:41 PM
yes, yes i am!
dsman195276 (author) says: Apr 26, 2008. 12:24 PM
edit, i am going to fix some spelling mistakes i have made.
Mintyhippo says: Oct 17, 2007. 4:32 PM
cool idea
cowscankill says: Oct 9, 2007. 5:20 PM
i had this idea before after looking at a car book and learning about cams... I see you made the quad blaster.... PLEASE post it. I have seen the video, but i can't make it...
dsman195276 (author) in reply to cowscankillOct 14, 2007. 5:01 PM
cowscankill in reply to dsman195276Oct 15, 2007. 2:58 PM
thank you!
dsman195276 (author) in reply to cowscankillOct 15, 2007. 4:52 PM
your wellcome
Dutchj in reply to cowscankillOct 9, 2007. 10:18 PM
I posted more then enough pictures for anyone to be able to build it in the forum topic, check over there.
cowscankill in reply to DutchjOct 12, 2007. 1:54 PM
really?! thanks!
dsman195276 (author) in reply to DutchjOct 10, 2007. 3:49 AM
yea he is right
dsman195276 (author) in reply to cowscankillOct 9, 2007. 6:13 PM
i could but i dont know if pirfect duck will
Whaleman says: Oct 9, 2007. 4:55 PM
Grrr! That is almost the same as an Idea I had a while ago!
Loosewire; SOE Operative in reply to WhalemanOct 11, 2007. 9:40 AM
Me too but I didn't gear it.
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