Anti-impact front wall assembly

The anti-impact front wall assembly comprises a front wall plate, a supporting plate is arranged at the bottom of the front wall plate, connecting blocks are fixedly connected to the left side and the right side of the bottom of the front wall plate, swing rods are movably connected to the surfaces of the connecting blocks through pin shafts, a sliding groove is formed in the surface of the supporting plate, and the swing rods are movably connected to the surfaces of the supporting plate through pin shafts. The side, away from the connecting block, of the swing rod extends into the supporting plate and is fixedly connected with a sliding rod located in the sliding groove, air bags are fixedly connected to the left side and the right side of the top of the supporting plate, the tops of the air bags are fixedly connected with the bottom of the front wall plate, air holes are formed in the surfaces of the air bags, and an elastic plate is fixedly connected to the bottom of the front wall plate. The side, away fr