Portable earth surface sampling analysis device for mining exploration

The invention discloses a portable earth surface sampling analysis device for mining exploration. The device comprises a supporting device, a device box and a sampling assembly; a detachable self-assembly supporting frame is adopted as the supporting device; a sampling device containing cavity and an analysis cavity are arranged in the device box; a rack and a gear transmission box are arranged inthe sampling device containing cavity; a notch is formed in the analysis cavity; the sampling assembly comprises a sampling rod and a sampling drill bit, wherein the sampling drill bit is arranged atthe lower end of the sampling rod; and an exploration mining detection analyzer used for analyzing a collected sample and a containing groove used for containing the collected sample are arranged inside the analysis cavity. The portable earth surface sampling analysis device for mining exploration of the invention is reasonable in overall structural design. The detachable self-assembly supportingframe can be carried after