The utility model relates to an environment-friendly manual brick cutting machine, comprising a bracket, a storage table arranged at the bottom of the bracket, a lower blade arranged on the storage table, a cutting device installed on the upper part of the bracket for cutting bricks, and a cutting device installed on the bracket. The upper side is used to drive the cutting device to cut the bricks, and the two sides of the storage table are provided with protective devices for shielding both sides of the bracket, and the protective devices include a accommodating shell, a rotating shaft, a torsion spring and a covering cloth. , the accommodating shell is fixedly arranged on the side of the lower blade at one end of the object table, the rotating shaft is arranged in the accommodating shell, the side wall of the accommodating shell is provided with a through hole in the direction of the other end of the object table, and the covering The torsion spring is sleeved on the rotating shaft and can drive the rotating shaft to wind up the covering cloth. By arranging protective devices on both sides of the storage table, the two sides of the storage table are separated by the covering cloth. The utility model has the advantages of environmental protection and simple operation.