| 摘要 |
Subject: system for the unloading and transport of inert materials to multi-floored buildings. Constitution: a material-sucking conduit 4, an output conduit 10, a material-air separator 2, an air valve 3, a directional chamber 5, an air-purifying chamber 7, an air compressor 6, a material-launching chamber 8, hydraulic motors, an oil pump, hydraulic controls with dividable lever and coils, and a switch for the pneumatic charging of the oil pump. Operation: the input of the material & air separator 2 is connected to the sucking conduit 4 and its output to the air compressor 6; the air compressor 6 and the air valve 3 are connected to the chamber 8; the output conduit 10 is connected to the chamberÆs output 8 and the conveyor- and chain-moving system is connected to the air valve 3 and/or to the air compressor 6. |
