Charging device for moulds for concrete element manufacture

摘要

The invention relates to a charging device for moulds for concrete element manufacture, preferably of bar-shaped or fine-membered prefabricated concrete parts such as masts, stanchions, bars or reinforced concrete binders. In relation to known technical solutions, the charging device according to the invention makes it a requirement to supply the concrete from a concrete supply system simultaneously through two or more narrow filling slots to the mould(s). This is brought about by the removal of the concrete from the supply system taking place in each case by a transport device consisting of two conveyor belts, the two transport belts of which are arranged at right angles to one another and in a stepped manner one below the other and which are operated with variously adjustable drive. The concrete is removed in full opening width from the supply system by the removal belts of the transport devices, which run at low speed, and delivered onto the supply belts which run at higher speed at right angles thereto, so that the wide flows of conveyed material from the removal belts are supplied onto the supply belts as narrow flows of conveyed material to the mould filling openings.