| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vibratory conveyor by which not only useless vibrations are controlled but also the height is kept low to contribute to lowering of a floor. <P>SOLUTION: A vibration exciting structure for vibrating a trough 20 is provided with a motor and two vibration exciters of which vibration exciting weights are respectively fitted to rotary axes. Of the two vibration exciters, a first vibration exciter 30-1 and a second vibration exciter 30-2 are configured in a manner that the vibration exciting weights WT-1, WT-2 are positioned symmetrically with respect to a central axis line CL of the trough and that they rotate in opposite directions. The first vibration exciter 30-1 and the second vibration exciter 30-2 are respectively arranged on both sides of the trough 20 on a base 11. The motor 32 is arranged on one of the two sides of the trough 20 on the base 11. A drive transmission means 35 including a power transmission cord transmitting rotary power of the motor to the rotary axes of the first and second vibration exciters is also arranged. <P>COPYRIGHT: (C)2013,JPO&INPIT |
