CS201768B1 - Facility for alternating distribution and direction particularly of the concrete mixture - Google Patents

Description

The invention relates to a device for alternately distributing and directing at least concrete mix from a mixer or other central point to containers, particularly when delivering concrete mixture by overhead container transport in concrete prefabricated factories, and solves the problem of alternating filling of containers on two overhead conveyors.

Previously known and used devices allow the discharge of concrete mix into only one container, directly from the discharge neck of the mixer, using the chute or conveyor belt. I don't allow these devices! alternately filling, for example, two containers with a concrete mix from one site.

This drawback removes the device for alternately distributing and directing at least the concrete mixture according to the invention, consisting of a solid hopper and distribution pipes. The essence of the present invention is that the fixed hopper is rigidly connected to a distribution spigot which is branched into distribution pipes and in the branch of the bearing there is a distribution flap connected in the bearings connected by a drawbar to a pressure cylinder for alternating distribution and directing of concrete mixture. Trays controlled by a pressure cylinder to free the space for lowering and lifting containers.

The device according to the invention is distinguished from the prior art by a higher effect, consisting in the possibility of collecting the concrete mixture on two sampling points according to tech201 768

201 768 nological requirements, in particular in prefabricated concrete factories.

An apparatus for alternating distribution and rectification of a mB concrete mixture is shown in the drawing in an exemplary embodiment of the diagrams in FIG.

The device according to the invention is technologically guided to the concrete mixer 1 and is formed by a fixed hopper 6 located below the discharge neck of the concrete mixer 1 connecting the distributor neck 2, which in its lower part branches to two distribution pipes 8, 8. At the location of the branching of the distribution pipes 8, J, a siphon 2 is actuated ^{in the} sap bearings 2 ^, actuated by a pulling cylinder 6 by means of a pressure cylinder 6. 13th

The function of the device according to the invention is as follows: From the concrete mixer 1, the mixture falls by means of a gravity drop into a fixed hopper 2 located below the discharge neck of the concrete mixer. At the distributor throat χ, the falling concrete mixture is directed into the distribution pipes 8, 6, depending on the position of the shutter 2 controlled by the drawbar J by means of a pressure cylinder 6 operated according to the mixer 1 mode. The pipes 8, 2 ^{and the} rectified concrete mixture reaches the sampling points, e.g. The collapsible troughs 10, 11 foldable by means of the pressure cylinders 12, 13 allow the space for lowering and lifting the containers in accordance with the technological needs of the overhead container transport.

The device according to the invention is also useful for distributing and directing other bulk, semi-liquid and liquid materials coming by gravity from one ground, for example from a mixer.

Claims (1)

A device for alternately distributing and directing at least a concrete mixture consists of a fixed hopper and distribution pipes, characterized in that the fixed hopper (2) is rigidly connected to a distributor neck (3) which branches into a pipe distributor (8, 9) and A branching valve (4) is mounted in the bearings (5), connected by a rod (7) and a pressure cylinder (6) for alternate distribution and placement of the concrete mixture. 11, controlled by a pressure cylinder (12, 13).