Central dosing for concreting, essentially characterized by comprising a storage hopper aggregates, a scale of aggregates and other cement system water dosing and a control station, also having a system of rolling and signaling equipment and braking; with the particularity that the storage hopper aggregate is arranged at the top and is prismatic, being divided into four equipped compartments inclined walls resulting frusto-pyramidal bodies inverted with the lower base of each completed a discharge gate driven by pneumatic pistons commanded from the control panel; being provided below closures hull scale aggregate comprises a metallic hopper whose bottom is constituted by a conveyor belt which belt is smooth and inclined and is driven by a gear motor, having between the metal hopper and said conveyor belt with a bibs to avoid wedging of the aggregates, while for adjusting the vein discharge of said tape is provided a next trap to the discharge area, the metal hopper being much as the conveyor suspended from a set of levers which transmit the weight of the aggregates to the weighing own head under the control console, which has all the fixtures and fittings of electrical equipment control and operation.
展开▼
