Sample mounting device of well lid testing machine

The utility model discloses a sample mounting device of a well lid testing machine, and belongs to the technical field of well lid sample devices. One side of the top of the bottom plate is fixedly connected with a workbench, the top of the workbench is fixedly connected with a U-shaped plate, the top of the inner wall of the U-shaped plate is fixedly connected with a test device, one side of the top of the workbench is fixedly connected with a limiting plate, one side of the top of the bottom plate is fixedly connected with belt conveying equipment, and the surface of the bottom plate is fixedly connected with a box body; a motor is fixedly connected to one side of the top of the box body, the output end of the motor penetrates into the box body and is fixedly connected with a disc, and a transmission pin is fixedly connected to one side of the bottom of the disc. The manhole cover testing machine has the advantages of convenience and rapidness in installation, and solves the problems that a traditional manh