| 摘要 |
PURPOSE: A trammel device is provided to compulsorily separate garbage from foreign substance and quickly eject garbage separated from foreign substance. CONSTITUTION: A trammel device comprises an external ring gear(13) which is in one body with a fixed housing on one side; and four rollers(6) to support rotating housing; four supporting stands(5) fixed on a frame with assembling a roller with a pin; a reduction motor(3) with a pinion gear(4) which is engaged with an external ring gear; a brace(8); a shaft(21); a gear(22); eight sets of electric units comprised of a mighty gear(23) fixed to the opposite end portion of a gear; eight driving rollers(30) fixed to quickly eject small foreign substances to the bottom portion; passive rollers(40) which are arranged at equal intervals; and a V-belt(60,61) which is comprised of driving. |
