The invention discloses an electric self-suction ground cleaning trolley which comprises a frame. A walking device, a dust suction device, a cab and a garbage treatment device are arranged on the frame. The garbage treatment device comprises a mounting rack, a garbage can, a dust collection box, a negative-pressure draught fan, a filter cloth bag and a plurality of
metal net frames. Cloth bag supports are arranged on the two sides of the filter cloth bag correspondingly. Small supports are arranged in the middles of the upper ends of the cloth bag supports correspondingly. The lower ends of the
metal net frames, located on the two sides of the small supports, on the filter cloth bag are hinged between lower cross plates in the middles of the cloth bag supports on the two sides, and the middles of the
metal net frames between the corresponding small supports on the two sides on the filter cloth bag are hinged between the small supports on the two sides. A vibration connecting plate is arranged on one side of the filter cloth bag, and one side of each of the multiple metal net frames is hinged to the vibration connecting plate. A reciprocating mechanism connected with the vibration connecting plate is arranged at the positions, corresponding to one side of the vibration connecting plate, of the middles of the cloth bag supports. The electric self-suction ground cleaning trolley has the beneficial effects that dust adsorbed to the filter cloth bag can be automatically cleaned away, the
filter effect of the filter cloth bag is guaranteed, and the work
suction force is ensured.