Soil bin experiment platform for agricultural machine testing

The invention relates to the technical field of agricultural implement testing, in particular to a soil bin experimental platform for agricultural machinery testing, which comprises a horizontally arranged soil bin table and a trolley, tracks are fixedly arranged on two sides of the soil bin table, a rotary table is arranged at the top of the trolley, two groups of hydraulic lifting arms are arranged on the rotary table, a compaction assembly is arranged on one group of hydraulic lifting arms, and the compaction assembly is arranged on the other group of hydraulic lifting arms. The compaction assembly comprises a soil scattering mechanism and a pressing wheel, the soil scattering mechanism comprises a plurality of rotating brushes, a soil filling mechanism is arranged at the bottom of the trolley and comprises a charging hopper and rolling wheels, a feeding port is further formed in the bottom of the trolley, a sliding way is formed in the bottom of the charging hopper, a rotating baffle is arranged in the sl