Metering device based on wind-solar-diesel storage system

The utility model discloses a metering device based on a wind-light-diesel storage system, which relates to the technical field of electric energy metering devices and comprises a bottom plate, a vertical plate fixedly arranged on one side of the top end of the bottom plate, a supporting column fixedly arranged on the other side of the top end of the bottom plate, a rectangular block fixedly arranged on the top of one side of the vertical plate, and a back plate fixedly arranged on the top of one side of the supporting column. The device has the advantages that the output shaft of the positive and negative rotation motor is controlled to rotate to drive the gear to rotate, the gear rotates to drive the first sliding block and the second sliding block to transversely move through meshing fit with the rack, and the first sliding block and the second sliding block transversely move to be in sliding fit with the first sliding groove and the second sliding groove respectively; the first sliding block transversely