| 摘要 |
<p>PURPOSE:To improve the classifying efficiency of a whole device by providing a means to increase the conveying speed of a movable conveyor while the conveyor is slanted obliquely downward. CONSTITUTION:An output shaft 19 connected to the transmission shaft of a clutch 16 is connected and interlocked with a support shaft 4 via an accelerating transmission means 21. A movable conveyor posture switching means 25 consists of an eccentric rotation cam 27 supporting the said conveyor frame 5 via a cam driven roller 26 axially supported on the conveyor frame 5 and a transmission means 28 to interlock the cam 27 with the output shaft 19, and this transmission means 28 consists of a small-diameter transmission wheel 29 fast fixed on the output shaft 19, a large-diameter driven wheel 30 coaxial to the cam 27, and a transmission belt 31 expanded between the transmission wheel 29 and the driven wheel 30. This construction permits to increase the conveyor speed in a slanted state to send out loads, and consequently shorten the transferring time.</p> |
