Foundation soil tamping device

The utility model discloses a base soil tamping device which comprises a supporting plate, the top of the supporting plate is fixedly connected with a working box, the top of the supporting plate is fixedly connected with a containing box, the interior of the working box is fixedly connected with a transverse plate, and the top of the transverse plate is fixedly connected with a set of driving motors. The surface of the driving motor is fixedly connected with a fixing block, the surface of the clamping rod is rotatably connected with a connecting block, the bottom of the connecting block is fixedly connected with a connecting rod, and the surface of the supporting plate and the surface of the transverse plate are each provided with a set of through holes. According to the device, a transverse plate, a clamping rod, a connecting block and a tamping plate are matched for use, the tamping plate reciprocates up and down through the clamping rod on the surface of a cam so as to tamp the ground, and through matched