Online automatic oiling device for chain roller assembly

An on-line automatic oiling device for a chain roller assembly comprises a transverse feeding mechanism, a longitudinal feeding mechanism and an oiling gun, a chain driving assembly is arranged between the two feeding mechanisms and comprises a chain, a chain connecting seat, a pin shaft and a cotter pin, the chain connecting seat is T-shaped, and the pin shaft is connected with the cotter pin. The top of the pin shaft is arranged at the bottom of a servo electric cylinder base of the longitudinal feeding mechanism, the bottom of the pin shaft is arranged between an outer chain plate and an inner chain plate of a chain under the pin shaft, the pin shaft penetrates through the outer chain plate, the chain connecting base and the inner chain plate, and the two ends of the pin shaft are fixed through cotter pins. The longitudinal feeding mechanism and the transverse feeding mechanism drive the oil gun to move in the moving direction of the chain roller assembly and in the direction perpendicular to the moving di