Natural frequency vibratory conveyor

摘要: A natural frequency vibratory conveyor which substantially improves upon the slow starting and stopping times power requirements associated with prior art systems is disclosed. The employs a drive member reciprocatively connected at one end to motor assembly resiliently opposite platform. can be operated unusually high frequencies of vibration, thereby achieving production rates, by employing opposed, adjustable springs establish bidirectional spring rate between platform base. Undesirable vertical components vibration thus reduced without sacrificing productivity due frequency.