Sampling device for novel bio-based material

The utility model discloses a sampling device for a novel bio-based material. The sampling device mainly solves the problem that the conventional sampling device for the bio-based new material is easy to block. The shovel mouth (11) is arranged at the front end of the seat body; the material cavity (12) is arranged at the bottom in the seat body and is provided with a through hole (121), and the material cavity is arranged opposite to the shovel opening and is used for accommodating a sample entering from the shovel opening; the material box (2) is arranged at the bottom of the seat body and communicated with the through hole, a screen (22) and a grinding plate (21) which is rotatably arranged are arranged in the material box, and the grinding plate is arranged on the screen; one end of the operating rod (3) is used for manual operation, and the other end of the operating rod extends into the seat body and is used for driving the grinding plate to rotate; and the collecting bottle (4) is communicated with the