Device and method for realizing large-scale storage 3D imaging material metering based on millimeter wave radar

The invention provides a device and a method for realizing large-scale storage 3D imaging material metering based on millimeter wave radar, which can accurately calculate the volume and the weight of a material in a measured geometric bin body and have a good measurement effect, and the technical scheme for solving the problem is that the device comprises a radar host, and the lower end surface of the radar host is fixedly connected with a flange plate; the lower end face of the flange plate is fixedly connected with a sealed isolation bin pipe, the lowermost end of the sealed isolation bin pipe is fixedly connected with a spherical radiation window, the spherical radiation window is made of transparent materials, and an instrument data communication module, a man-machine interface module, a temperature control module, a dust removal module and a direct-current power module are sequentially arranged in the radar host from top to bottom. A servo driving module is arranged in the lower end of the sealed isolati