High road surface cutting machine of security

The utility model discloses a high road surface cutting machine of security, including base, control box, water tank, power device and cutting saw bit, control box and power device are installed to the top of base, power device passes through the belt pulley and is connected with the cutting saw bit with the cooperation between the belt, and wrap up in the outside of the first half of cutting saw bit has the semicircle guard shield, the both ends of guard shield are fixed with the baffle, power device's top is equipped with the water tank, is equipped with the fluviograph on the surface of water tank, even have the delivery pipe on the water tank, the other end of delivery pipe links there is the shower nozzle, install the light on power device's the front surface, install the fan on the base between control box and the power device, the air exit of fan is located one side of base, the bracing piece is installed through the pivot in the both sides of the front end of base. This high road surface cutting machine of security can reduce the dust among the operational environment and prevent splashing of handstone, and the security is high.