Underground water amount detector special for underground water resource detection

The utility model provides a special groundwater quantity detector for groundwater resource detection. The special underground water quantity detector for underground water resource detection comprises a rod body and a second mounting plate, the left side and the right side of the partition plate are fixedly connected to the left side and the right side of the inner wall of the rod body, an outer barrel is fixedly connected to the top of the partition plate, an inner barrel is arranged in the outer barrel, a connecting plate is arranged at the bottom of the rod body, and a second motor is fixedly connected to the bottom of the inner wall of the rod body. And an output shaft of the second motor is fixedly connected with a second rotating shaft. The underground water quantity detector special for underground water resource detection has the advantages that soil cannot enter the detector when the detector drills into the ground, silt can be prevented from entering a water pipe when the detector is used for sampl