Steppless speed changer of arch cutting and orbit sliding type

• Main Authors: WANG SHENGZHI, LI MINTAO
• Format: Patent
• Language: Chinese; English
• Published: 07.10.2009
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The design designs the technique of the field of the gear box in mechanical major. Arc gears are meshed; the meshed point completes the smooth gear shifting with the sliding of the arc and the rail so as to achieve the purpose of saving energy. The power is input by a transmission shaft to drive a fixed arc gear to rotate; the fixed arc gear is meshed with a sliding semicircular gear and drives the sliding semicircular gear to rotate; a sliding transmission shaft drives a sliding round platform gear to rotate, the round platform gear is meshed with the fixed sliding semicircular gear and drives the fixed sliding semicircular gear to rotate; and a power transmission shaft outputs the power. The arc of the sliding semicircular gear slides along the arc of the fixed arc gear; the arc of the sliding round platform slides along the arc of the fixed semicircular gear; the sliding transmission shaft slides in the slide rail of the sliding shaft; a sliding car slides in the rail thereof, thus realizing the steppless