Novel pneumatic motor

• Main Author: CHEN TUANJIE
• Format: Patent
• Language: Chinese; English
• Published: 22.03.2022
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

A novel pneumatic motor disclosed by the present invention comprises a front flange cover, a rear flange cover, a middle cylinder, a rotor, a check ring, a bearing, an oil seal, screws, a vent hole, an air outlet hole, a joint and an exhaust head, the front flange cover and the rear flange cover are connected with the middle cylinder through the screws, the rotor and the check ring are rotatably matched in the middle cylinder through the bearing, and the oil seal is used for sealing the side end of the rotor. According to the pneumatic motor, the middle cylinder is optimally arranged, the structure of the middle cylinder is optimized, and the structure is matched with precision machining equipment, so that the pneumatic motor does not need to be additionally provided with a sleeve body to form double sleeve bodies to ensure the sealing performance of the motor, and the rotor is directly mounted in the middle cylinder and is matched with a flange cover to form the complete pneumatic motor; and the production,