Anti-reverse-rolling device of chip cleaner

The invention relates to an anti-reverse-rolling device of a chip cleaner. The anti-reverse-rolling device is installed at a chip removal opening of the chip cleaner. The anti-reverse-rolling device comprises a baffle and an elastic piece. The elastic piece comprises a first end and a second end, the first end is connected to the face, away from the machine head of the chip cleaner, of the baffle, and the second end is connected to a lower housing of the chip cleaner. The extending direction of the baffle is perpendicular to the extending direction of a chain plate of the chip cleaner. And cuttings adhered to the chain plate are scraped off through the baffle plate. According to the anti-reverse-rolling device of the chip cleaner, on one hand, cuttings adhering to the chain plate are scraped off through the baffle, and therefore the situation that the cuttings are reversely rolled back, and consequently the chip cleaner is stuck is prevented; and on the other hand, the cuttings attached to the baffle are shak