DE801826C - Concrete block pounding machine - Google Patents

Description

Concrete block pounding machine Per \\ ie <lerauiltau from (leti ruins has faithful liaumetlr @ xlen gvbracht. especially the position \ -uti l) concrete stones from rubble and Slag etc. The production of four concrete blocks Often still works in marginal operation and provides only a small daily amount in the vibration process. A cheaper Betotisteitie can only through mechanical manufacturing processes can be achieved the. In the case of the mecliatii- different concrete block production process is the .Mass poured into solid molds. There are therefore> to achieve gi-ol.ic # r achievements many forms necessary which of their weights: due to inconvenience Lich to handle siri @ l and the production of Wesetlt- Lich more expensive. In the case of previous erhndting vain stone freedom through honoring seven or more sometimes slotted \\ - link chain et formed. through their Slits through fixed door slats grab unct: @@ with every single stone shape lte- boundaries. called 1, iillinetige for the nuity of the stones is from below through the one on the \\ - incellriden lying support board s and from above through deri Wiper edge c ltegretlzt. After filling the forms in the position 1 of the Drawing sheet a \\ - ird by the preschool # tangc d tlie form grater pushed under the fall bear. which we disengaged by the shift rod c; l uiid so often by means of the two I: @zenter j picked up and dropped \\ - it-cl until the Stand her Ilcilie and keep the light reached. Meanwhile, the filling of the next Forlill-eille \\ iecler carried out. and the precinct place d 1> e \ moves the filled forini-vilie into one \ -orschubl @ inge, whereby the finished form row from the lateral boundary of the threesome lilatten b out 711 I'ositioll 11 1 is schohetl and the stones are now lying freely on the support board s and are lifted out of their angular limit by the lifter g together with the underlay lirett, in order to be lifted off by hand and either placed on a waiting carriage or on an adjacent conveyor belt, which takes the stones to the drying area promoted.

The underlay rescuers s have front walls li at both ends, as in the drawing on sheet i (front view) shows which are 2 cm higher than the respective stones so that the boards can be stacked on top of each other without to touch the stones set up below, and 2 cm air passage in height grant, which saves a lot of drying space.

For slabs and special stones, yaw trigger can be switched off. In this case, the drag table i is tilted in position 111 , as the dotted lines in position IV show, in order to open up the stone shape and lift the base board with the stones smoothly can.

In the drawing, the Betonsteinstampfniaschine as shown follows: CBER a following table is i by means of the feed rod d a slotted angle chain a ge -; choben # which is pulled t when running onto the Schleppti4ch i a Dreikantrad and tilts smoothly when executed by the towing table. When the angle chain runs up a. on the drag table i , the dividing plates b enter the slots i of the angled chain a and, together with the fixed outer walls, form one more stone shape next to one another than there are slots and dividing plates in the machine. The row of molds formed in this way is brought into filling position I by the next feed. The mortar box k is above the filling position and drops as much mortar as the shapes in this position allow. Too much mortar that has fallen is scraped off by the scraper c into the next row of molds that has arrived through the new feed. With the next feed, the filled form grater reaches the rammed position 11. The eccentric f of the main drive shaft l can now actuate the fall bear in, so that the fall bear ne is released by the locking bolt ii at the same time as the advance.

The main drive shaft I with the eccentrics f lying on it makes 50 revolutions and is connected to the feed shaft o by a chain drive or worm gear io: t. Each revolution of the feed shaft causes, by means of the feed rod d, an advance of the angled chain a from one position to the other and, by means of the switching rod e, triggers the locking bar n, which releases the falling bear on the eccentric f . If the Fallbär carried out in six to eight jolts, the switching rod is retracted again, and e, placed in the Fallbär by the locking bar ta, now p engages under the adjusting nut back to the stop. The adjusting nut p is used to limit the height of fall of the falling head m to the corresponding stone or slab thickness.

The lifter g is driven by two eccentrics r, as shown in the drawing sheet 2, actuated. '

Claims (1)

PATENT CLAIMS: i. Concrete block ramming machine with movable stone molds, characterized in that a slotted angle chain over a triangular wheel is pushed onto a drag table, with dividing rails in the angled slots grip and in cooperation with the slotted angle chain and inserted support boards form the stone shape. z. Concrete block tamping machine according to claim i, characterized in that that a fall bear automatically pounding into the form grater by the feed device Movement is displaced and the stones or slabs at a certain height and density stamps. 3. Concrete block ramming machine according to claim i and 2, characterized in that that the finished stones with base board by a lifter from the angle chain be lifted out. 4. Concrete stone tamping machine according to claim i to 3, characterized marked that the drag table can be tilted in its last quarter.