Cleaning device for train excrement collector

The utility model relates to the technical field of train equipment, in particular to a train excrement collector cleaning device which comprises a rod portion and an excrement collector, the bottom of the rod portion is fixedly connected with a driving portion, a driving motor is arranged above an inner cavity of the driving portion, and an output shaft of the driving motor is fixedly connected with a transmission rod. The bottom end of the transmission rod penetrates to the bottom of the driving part and is fixedly connected with a rotating shell, a sliding block is slidably connected to an inner cavity of the rotating shell, sliding columns are fixedly connected to the two sides of the sliding block, driving rods are slidably connected to inner cavities of the sliding columns, and springs are fixedly connected to the two sides of the sliding block. The train excrement collector cleaning device is pushed by cleaning liquid injected through the liquid injection hole and the piston, so that the cleaning liqui