High -efficient ground sampling equipment

The utility model relates to a ground technical field especially relates to a high -efficient ground sampling equipment, include: blast pipe, grid, device body, fastening bolt, from compact form drillchuck, handle, handle, support body and drilling rod, from the downside of compact form drill chuck setting at the device body, and be connected through built -in manner from compact form drill chuckand device body, the handle sets up the downside at the device body, and handle and the setting of device body formula structure as an organic whole, the support body sets up the downside at the device body, and the support body is connected through the bolt with the device body, the drilling rod lies in the lower extreme from the compact form drill chuck, and the drilling rod through interference fit with be connected from the compact form drill chuck, the utility model discloses a to structural improvement to combine prior art, have that the structure is superior, the reliable operation, necessary fixed operations f