Gearbox cleaning device

The invention discloses a gearbox cleaning device. The gearbox cleaning device comprises a rope body and a rope body driving device. Multiple flexible cleaning blocks are arranged on the rope body at intervals; the rope body driving device comprises a first rope body driving device and a second rope body driving device, and the first rope body driving device is connected with the first end of the rope body and used for driving the first end of the rope body to rotate; the second rope body driving device is connected with the second end of the rope body and used for driving the second end of the rope body to rotate; and when the rope body rotates, the flexible cleaning blocks can wipe a gearbox in a rotating mode. Compared with the prior art, the cleaning blocks are fixed on the rope body by utilizing the characteristics that the rope body can rotate and can flexibly deform. Under the action of gravity, the flexible cleaning blocks make contact with the gearbox, and the outline of the rope body is roughly the