Multi-point sampling device for soil environment detection

The utility model discloses a soil environment detection multi-point sampling device which comprises a cuboid sampling cylinder, a base is fixedly installed at the bottom of the sampling cylinder, an end cover is arranged at the top of the sampling cylinder, a crank is installed on the end cover, the crank penetrates through the end cover and then is connected with a transmission rod in the sampling cylinder, and the transmission rod is connected with the sampling cylinder. The bottom of the transmission rod is inserted into a blind groove formed in the base, a depth marking line is arranged on a shell on one side of the sampling barrel, and a sampling window formed in the shell of the sampling barrel is formed in the side edge of the depth marking line. The soil collecting device is simple in structure, capable of collecting soil in a one-time, multi-point and fixed-depth mode, easy to operate, convenient to use, low in cost and high in soil collecting precision, the heavy degree of soil collecting work can