Nozzle for cleaning tobacco roller and combined nozzle

The invention discloses a nozzle for cleaning a tobacco roller and a combined nozzle. When used, a nozzle body is embedded into the wall of the roller, a hollow cavity is formed by the nozzle body anda fixing base, an incident pipe is connected with the hollow cavity, and circumferential nozzles are arranged in the circumferential direction of the nozzle body; and an obtuse angle is formed between the spraying directions of the circumferential nozzles and the spraying direction of the incident pipe, so that a medium enters the first hollow cavity after passing through the incident pipe and issprayed out backwards through the circumferential nozzles to clean the cylinder wall. By the arrangement, people do not need to enter a roller body to conduct manual cleaning, and the roller wall, adischarging panel and a feeding panel can be automatically cleaned in the reverse direction through the nozzle body arranged on the roller wall of the roller, so that the maintenance efficiency is improved, and the labor cost i