Anime movie about giant robot head that crashes [duplicate]

Question

I'm trying to figure out the name an old anime movie I watched as a child, most likely late 80s - early 90s. It featured a giant robot, which consisted of separate parts with a pilot in each, and they combined to form the complete robot. It sounds kinda like Voltron but I'm pretty sure it wasn't, maybe a knock-off or something. The head had horns, which seemed to go out horizontally from the base and then turned upwards, or there was a wide base and the horns went up on either side of the head.

I seem to remember the parts being launched from a base and I think the plot involved the head crashing or otherwise being separated from the body. I haven't even thought about this movie for a very long time so I may be remembering some details wrong, but if anything else comes to me I'll edit it in.

Answer 1

The anime I was looking for seems to be Force Five: Gaiking (although it seems to have other names).

From wiki:

A mecha defender robot consisting of three separate components: the Great Space Dragon's head, an arm unit, and a leg unit (the arm and leg units are stored inside the Great Space Dragon and exit from a gateway located below the Dragon's head). These three launch from the Great Space Dragon and combine, while in flight, to form Gaiking. The Great Space Dragon's head forms Gaiking's core (i.e., chest and back) and contains Gaiking's own head. Gaiking is operated by baseball star Sanshiro Tsuwabuki ("Aries Astonopolous" in English and "Brando Drummond" in Spanish).

Now that I read that description I remember the baseball star being featured prominently, with one scene in particular showing him pitching balls that disappear.

In the picture above you can see the distinctive horns.