The utility model discloses a power transmission sequence cleaning device, which comprises a sleeve, telescopic top sets up first splint and first splint draw -in groove, telescopic inside sets up first bracing piece, first bracing piece and sleeve sliding connection, the length of first bracing piece is greater than telescopic length, the top of first bracing piece sets up second splint and second splint draw -in groove, telescopic outside is equipped with the fixed loop, the fixed loop rotates with the sleeve to be connected, be equipped with vertical second bracing piece on the fixed loop, the top of second bracing piece is equipped with the scissors, all be equipped with the regulating arm on two shear arms of scissors, the regulating arm is articulated with the shear arm, it is fixed that the fixed axle is passed through to the shear arm was kept away from to two regulating arms one end, and two regulating arms are connected through solid fixed axis rotation, set up the single arm -drag on the fixed axle. The utility model discloses when using the scissors to cut foreign matters such as branch, can use first splint and second splint to clip the foreign matter for can not drop after the foreign matter is cut yet, avoid the foreign matter to drop and injured personnel by a crashing object, safe and reliable.