Planet carrier convenient to maintain

The utility model discloses a planet carrier convenient to maintain, and relates to the technical field of disassembly and maintenance of planet carriers. The device comprises an upper mounting frame, during dismounting, a worker needs to rotate the mounting threaded pipe to drive the limiting rubber block to move upwards together, so that the mounting threaded pipe and the limiting rubber block are separated from the lower mounting frame, then the upper mounting frame is pulled upwards to be separated from the lower mounting frame, and during mounting, the bottom of the upper mounting frame needs to be attached to the top of the lower mounting frame; mounting threaded pipes are mounted in mounting threaded holes, so that the upper mounting frame and the lower mounting frame are mounted together, and the mounting threaded pipes push limiting rubber blocks to extrude out air in limiting adsorption holes, so that the limiting rubber blocks are adsorbed on the lower mounting frame, and the stability of the upper