Balance beam damping structure of electric bulldozer

The utility model discloses an electric bulldozer balance beam damping structure, which comprises a balance beam and a main frame, the top of the balance beam is provided with a balance beam limit, the bottom surface of the main frame is provided with a step-shaped main frame limit corresponding to the balance beam limit surface, and the top wall of the balance beam limit corresponding to the main frame limit is provided with a height-adjustable damping device. The vibration reduction device comprises a first-stage vibration reduction assembly and a second-stage vibration reduction assembly, and the first-stage vibration reduction assembly and the second-stage vibration reduction assembly are arranged in a stepped mode. The vibration reduction device is additionally arranged at the limiting position of the main machine frame and the balance beam, the vibration reduction device is in a combined installation mode, the height of the vibration reduction device is adjusted by increasing or decreasing the number of