| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enable simple connection of driving gears and impellers of a rotary feeder used for a rotary press and to make the state of connection stable while achieving reduction of weight of the feeder body and preventing powdery materials from entering the gear housing space of the driving gears. Ž<P>SOLUTION: A rotary feeder has a feeder part 1 and a driving part 2 that are separated from each other. The feeder part 1 includes impellers 12 in an impeller housing space 111 formed in a feeder body 11, which is fitted to a fitting base 21 of a rotary press attachably/detachably from above the rotary press. The driving part 2 includes driving gears 22 in a gear housing space 211 formed in the fitting base 21, which the feeder body 11 is attached to or detached from. The impellers 12 and the driving gears 22 are disconnectably connected by connecting shaft holes 122 of impeller shafts 121 and shaft holes 222 of gear shafts 221, which are formed in each shaft, and by inserting connection pins 3 into the holes or taking out them therefrom. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž</p> |
