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A variable metering system for heterogeneous, sensitive and non-pumpable foodstuffs having a low liquid portion, in which a carrier plate system is set into a stroke motion by a drive cylinder which is in horizontal alignment. The foodstuff, which is brought into the metering chambers on the carrier

A variable metering system for heterogeneous, sensitive and non-pumpable foodstuffs having a low liquid portion, in which a carrier plate system is set into a stroke motion by a drive cylinder which is in horizontal alignment. The foodstuff, which is brought into the metering chambers on the carrier plates using vacuum, is conveyed by said stroke motion to a discharge position where it is ejected under the effect of compressed air. By the type of connection of the two carrier plates, it is possible to change the distance of the carrier plates from each other by means of a rod system and an associated servomotor or by a hand wheel. This distance variation leads to a change in volume in the metering chambers, can be controlled by an external scale and can be readjusted by an automatic control of the rod system. The design of the metering system ensures that it can be easily dismantled and cleaned for cleaning or maintenance purposes.

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1. A device for metering heterogeneous, sensitive and non-pumpable foodstuffs having a low liquid portion comprising at least: one or more connecting bolts forming a keyed fit between a fork head rod system with a vertical slot and a top guide fork, wherein the keyed fit is nonetheless variable in h

1. A device for metering heterogeneous, sensitive and non-pumpable foodstuffs having a low liquid portion comprising at least: one or more connecting bolts forming a keyed fit between a fork head rod system with a vertical slot and a top guide fork, wherein the keyed fit is nonetheless variable in height along said vertical slot by sliding at least one of the said one or more connecting bolts from a first location within the vertical slot to at least one second location within the vertical slot;a drive cylinder that supplies the fork head rod system with an oscillating movement,two or more carrier plates that contain centered openings in which exchangeable metering chambers which are insertable in each other can be affixed, wherein the fork head rod system and the top guide fork are each fixed on one of the carrier plates, thereby establishing a mechanical connection to the drive cylinder;one or more vertical rod systems that enable changing the distance between the carrier plates by a drive,a controllable, airtight vacuum connection that conveys the foodstuffs in the region of the metering chambers into the metering chambers by an applied vacuum in a feed region,a controllable, airtight compressed air connection that conveys the foodstuffs in the region of the metering chambers out of the metering chambers by applying pressure in the discharge region. 2. The device according to claim 1, wherein the drive cylinder applies a linear stroke movement to the fork head road system. 3. The device according to claim 1, wherein the carrier plates are guided by corresponding guide rails of a base plate. 4. The device according to claim 1, wherein the two carrier plates are configured to provide appropriate space to the exchangeable metering chambers and are configured so that a sliding connection with the guide rails of the base plate is created on a top one of the carrier plates by use of a spacer disc. 5. The device according to claim 1, wherein the exchangeable metering chambers are configured to have a water-tight and air-tight connection. 6. The device according to claim 1, wherein a change in distance between the carrier plates occurs automatically by the corresponding drive. 7. The device according to claim 6, wherein, the change of the distance between the carrier plates is controlled by a programmable logic controller (PLC).