| 摘要 |
FIELD: blasting operations.SUBSTANCE: vibrating conveyor for loose materials comprises a box, a drive with control pneumatic pulse generator and a working member, arranged on flute-like support platform. Box is filled with low-vaporising liquid, e.g. silicone, is equipped with severely fixed guide plate at its bottom. Support platform is composed of two floats submerged into the liquid with lateral thrust rollers adjoining guide plate. Movable frame with thrust mounted into a drive and is arranged between spring and pusher bellows connected with a pneumatic pulse generator.EFFECT: provides higher efficiency and safety during explosive transportation.1 cl, 1 dwg |
