Back hanger of main silencer of cable transport vehicle

The utility model discloses a back hanger of a main silencer of a cable transport vehicle. The back hanger comprises an elastic body, wherein an upper assembly hole and two lower assembly holes are formed in the elastic body, and are arranged in an isosceles triangle shape, the upper assembly hole is a vehicle connecting hole, the two lower assembly holes are exhaust pipe connecting holes, the interior of the elastic body is coated with an elastic nylon net cloth layer, the outer surfaces of the elastic body at the two exhaust pipe connecting holes and one vehicle connecting hole are respectively coated with a foam aluminum fixing outer casing, and the interior of each foam aluminum fixing outer casing is filled with a plurality of unordered closing air bubble holes. The back hanger of the main silencer has the advantages that the strength and elasticity are high, and the high sound absorbing and damping functions are realized.