Grating type near-infrared analyzer

The utility model discloses a grating type near-infrared analyzer which comprises a shell, a cavity is formed in the shell, a storage mechanism is arranged in the cavity, the storage mechanism comprises a storage table, a supporting assembly is fixedly arranged on the storage table, a lifting assembly is arranged at the bottom of the storage table, the lifting assembly comprises a rotating disc, a hydraulic column is fixedly arranged on the rotating disc, and the hydraulic column is connected with the storage table. The top of the hydraulic column is fixedly connected with the bottom of the storage table. According to the utility model, the supporting assembly is arranged in the cavity, the cam divider is arranged at the bottom end in the cavity, the cam divider is driven by the driving motor to rotate, and a plurality of sample boxes on the supporting assembly are sequentially detected through the light source mechanism on the other side of the through groove and the measuring mechanism at the bottom of the