| 摘要 |
FIELD: mining industry; production of construction materials; equipment for discharge, loading and delivery of bulk materials. SUBSTANCE: vibration feeder has working member with bracket rigidly connected with working member. bracket is arranged between rubber corrugated pneumatic chamber installed on brackets of support frame. With delivery of compressed air in turn into pneumatic chambers through two-way valve effort is transmitted from pneumatic chambers onto bracket which provides vibration of working member on shock absorbers. EFFECT: enhanced operation reliability of pneumatic vibration feeder. 4 dwgd |
