Software engineering signal receiving device convenient for protection and heat dissipation

The utility model discloses a software engineering signal receiving device convenient for protection and heat dissipation, which comprises a base, a vertical cylinder is mounted on the top wall of the base, a sealing cover is arranged at the upper end of the vertical cylinder, a signal receiver is mounted in the center of the bottom wall of the sealing cover, threaded pipes are mounted on the periphery of the bottom wall of the sealing cover, and the threaded pipes are connected with the vertical cylinder. Threaded rods are installed on the threaded pipes in a threaded mode, the bottom ends of the threaded rods are rotationally installed on the base, transmission wheels are installed at one ends of the threaded rods, the transmission wheels are in transmission connection through transmission belts, the bottom end of one threaded rod is installed on the driving end of a lifting motor, and a cooling fan is installed in the vertical cylinder. The heat dissipation fan is installed on the driving end of the heat d