CONVEYOR LINE FOR MANUFACTURING SMALL REINFORCED CONCRETE AND CONCRETE PRODUCTS Russian patent published in 1994 - IPC

FIELD: construction equipment. SUBSTANCE: conveyor line has conveyor branch lines and is provided with a thermal chamber at its end. There are multistage containers installed in the thermal chamber for motion along a closed loop and for passing from the entrance lock to temperature rising area to isothermal warming-up area provided with a tank-evaporator and to cooling area. The conveyor line has also transfer devices, technological tray cleaning and lubrication stations, vibration pressing station, and an additional conveyor working branch line. This branch line includes a railway track, a trolley provided with a master form, and a telescopic elevator having a frame and disposed on the trolley path. The elevator is designed to serve the multistage container having empty trays, fixing members movable in the horizontal plane, a -shaped turntable having platform made as forks and a rest section mounted on the actuating cylinder rod, and a striking manipulator disposed on the junction of the additional working branch line and the main line in the area where the ready blocks leave the thermal chamber. The thermal chamber multistage containers, striking manipulator, turntable movable in the vertical direction and provided with fork having a span larger than the width of the trolley upper base, container hoisting frame having movable tray rest-and-fixing members ensure multistage operation, accumulating, and transportation of the blocks. EFFECT: enlarged operating capabilities. 10 dwg