PLANETARY GEAR SPEED REDUCTION DEVICE

• Main Authors: AKAHORI HIROFUMI, NISHIHIRA TAKU, NISHIDA TAKUNOBU, YOSHITOMI MAMORU
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2019
• 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

In the present invention an output frame is connected to a portion of the outer circumference of a carrier that is closer to a front plate than a rear plate. A first region, which is an external forcetransmission path between the output frame and a front shaft support surface in the carrier, and a second region, which is an external force transmission path between the output frame and a rear shaft support surface, have equivalent rigidity with respect to torsional force. The front plate and the rear plate have equivalent rigidity with respect to tensile force in the radial direction acting onthe front shaft support surface and the rear shaft support surface. 输出框架与支架的外周部上比后板靠近前板的部分连接。所述支架上的前轴支持面与输出框架之间的外力传递路径即第区域和支架上的后轴支持面与所述输出框架之间的外力传递路径即第二区域对扭转力的刚性等同。所述前板和后板对作用于所述前轴支持面及所述后轴支持面的径向拉伸力的刚性等同。