im trying to create a sprocket chain from scratch. I have downloaded a sprocket, and the pillow blocks, then I downloaded a little chain part and added a bunch of others together and created a 14 foot chain. Now I need to connect the chain around the sprockets and make the whole thing work as one piece. I am having trouble placing the chain around the sprockets. Please advise.

I have attached all the saperate parts and the chain assembly. feel free to make changes as you guys see fit, comments, questions, please help!