This actually makes sense too. There are a few things that make me unsure of that though.
In Thor 1, they tried using a truck to move the hammer, and the trucks back end just broke off. Shield also had to build their mini base around it, which suggest no cranes or other such machinery could move it.
Whedon himself also stated he used that scene as a narrative shorthand to tell the audience that Vision is a good guy. That means he wrote it as Vision being worthy, not him being able to pick it up because he's an android. He used everyone who failed to pick it up before him (all the Avengers, Quicksilver) as set up for that scene.
Whedon:
"That came from a 'Do you know what would be cool?' moment. It’s the cheer moment of the film. And what’s great is that, like the Hawkeye thing, we’d set it up – we’d unknowingly set it up, just by having that ['Who is worthy enough to Mjolnir?'] sequence, then with Quicksilver as well, trying to grab it and it throws him off. Both of those things were in the script before I came up with the idea of [the Vision lifting Mjolnir].I had done something similar in an episode of Angel, where I needed you to know someone was telling the truth. It was, very simply, Angel saying, 'He hates it if you ask questions, he can’t lie.' So, you just accept that.
So on the one hand, I want them all to trust each other and go into battle not as a coherent group, but when they finally all show up at the church, they really do come together for the first time. On the other hand, I need them to take this guy with them, and I need something to say, 'All right, we’re off!' And that really does answer a lot of questions. It was so much fun and so cute. Chris added the 'Nice work!' as he walked by Tony, by the way."