Sewage sample sampling device for environmental pollution control

The utility model relates to the technical field of sewage sampling, in particular to a sewage sampling device for environmental pollution abatement, which comprises a trolley, a lifting component and a collecting component, the lifting component comprises a first motor, a first screw, a lifting plate and a support frame, and the inverted L-shaped support frame is arranged at one end above the trolley; the first motors are arranged on the two sides of the upper portion of the end, away from the trolley, of the supporting frame, the sampling device lifting assembly and the collecting assembly are separately arranged, so that operation is more convenient, and different sampling requirements can be met; the sampling pipe is more convenient to assemble and disassemble and can be easily fixed through the fixing assembly, so that the use efficiency is greatly improved; the optimized bearing assembly enables sampling to be more convenient, sampling flow can be better controlled by using the switch valve and the elec