| 摘要 |
PURPOSE:To simplify a device, by a method wherein a bucket wheel is secured to a machine body through the output shaft of a planetary reduction gear, and the output of a motor and the input shaft of the reduction gear are coupled to the casing of the planetary reduction gear through a rotating torque receiving member. CONSTITUTION:A casing 4 of a planetary reduction gear 3 is disposed in a wheel body of a reclaimer bucket wheel 1, and an output shaft 5 of a casing 4 is fastened to a device body 6 of a reclaimer. A torque receiving member 7, rotatable mounted to the casing 4, is secured to a motor 8, an output shaft 9 of a motor 8 is coupled to an input shaft 10 of the planetary reduction gear 3, and the torque receiving member 7 is securely attached to the body 6 of the reclaimer. This enables absorption of the rotating torque reaction force of the bucket wheel by means of the planetary reduction gear 3, transfer of only the reaction force of the motor to the device body 6, resulting in the possibility to simplify a bucket driving device. |
