Sampler for monitoring sludge pollution

The utility model discloses a sampler for monitoring sludge pollution, which relates to the technical field of sludge pollution monitoring and comprises a foundation, a mud channel arranged in the center of the top of the foundation, connecting piles inserted into the centers of the left end and the right end of the top of the foundation, and a lifting mechanism arranged at the lower part of the top of each connecting pile, the lifting mechanism comprises a lifting screw rod embedded in the center of the top of the connecting pile, a rotating ring fixedly connected to the upper outer surface of the bottom of the lifting screw rod, a lifting pile in threaded connection to the outer portion of the lifting screw rod, and a moving mechanism arranged on the lower portion of the bottom of the side, close to the center of the foundation, of the lifting pile. When the device is used, the device and a foundation are fixed through the connecting pile, then the steering wheel is driven to rotate through the rocker, the