Indented wheel type codonopsis pilosula seeding test bed

The utility model relates to an indent wheel type codonopsis pilosula seeding test bed which comprises a seed-metering device arranged on a rack, a rotary belt is horizontally arranged below the seed-metering device, and the rotary belt is installed on the rack through a belt supporting device; the seed metering device comprises a core shaft, a machine shell is mounted on the core shaft through a bearing, an indent wheel seed metering mechanism is arranged on the core shaft in the machine shell, a seed inlet enclosed by the machine shell is formed above the indent wheel seed metering mechanism, a seed metering funnel is arranged on the machine shell below the indent wheel seed metering mechanism, and a seed metering opening is formed in the bottom of the seed metering funnel; a power output shaft of the first variable frequency motor drives the rotary belt to rotate and is used for simulating the moving speed of the seed-metering device; and the output shaft of the second variable frequency motor drives the c