To provide a driving device capable of outputting power of a motor through a plurality of output systems, to provide a transfer device provided with the described driving device, and to provide a conveying system provided with the described transferring device.
The driving device 1 is structured by arranging side rollers 3 and 3 on sides of a main body side roller 2. The main body side roller 2 is provided with the motor 11 and main body side planetary gear mechanisms 12 and 12 inside a cylinder body 10 thereof. On the other hand, the side rollers 3 and 3 are respectively provided with a side planetary gear mechanism 70 inside each of cylinder bodies 71 thereof. The driving device 1 is used as a driving source for the transfer device, and in the case wherein a conveyed material is placed on the main body side roller 2, the driving device 1 functions as a driving source for elevating the transfer device, and in the case wherein rotation of the side rollers 3 and 3 is hindered, the driving device 1 functions as a conveying driving source.
NISHIDA YOSHIKAZU
TANAKA MASAKI
