The invention discloses a gearbox pallet. Four corners of a base plate are respectively and fixedly provided with one stand column; two first small positioning stand columns are arranged on the top part of a positioning platform in each gearbox positioning and compressing assembly; two second small positioning stand columns are arranged on the upper part of a third positioning block; a pressing clamp is arranged between a second positioning block and the positioning platform; the lower end of a connecting stand column in the pressing clamp is fixed with an upper plate surface of the base plate; a connecting sleeve is fixedly arranged on the connecting stand column; a rack penetrates through the connecting sleeve; a guiding sleeve is horizontally fixed on the upper end of the rack; a pressing rod is matched in the guiding sleeve in a sliding way; a pressing block is arranged on one end of the pressing rod; a gear is engaged with the rack; the gear sleeves a gear shaft; two sides of an n-shaped piece are respectively hinged to two ends of the gear shaft; a connecting plate is fixedly arranged between the two sides; the inner end of a locking rod penetrates through the connecting side of the n-shaped piece and a via hole in the connecting plate so as to be in contact with the gear. All parts of the pallet are steel parts which have high structural strength, so that the pallet is high in reliability, low in cost, and convenient to use.