Cartridge rocket projectile emitter

The utility model discloses a cartridge rocket projectile emitter, include the launching tube, the three launching tube of transversely arranging side by side is in the same place through four linking bridge welding or with the fixing bolt hookup, and orienting device keeps off playing unit bit in launching tube below inside being located the launching tube. The inside upper and lower side of launching tube respectively sets up four directional guide rail supporting seats, is connected with the launching tube through welding or screw, and upper and lower directional for the guide rail bolt and orienting device support connection form a holistic cylinder emitter, one installation keeps off the bullet device on supporting seat in bottom in every launching tube, keeps off the bullet device and constitutes by keeping off diving board, spacing axle, torsional spring and rotation axis, and the rotation axis is installed on the supporting seat of below, sets up a torsional spring between diving board and the support