Aggregate drop test device and test method

The invention belongs to the technical field of aggregate testing, and particularly relates to an aggregate drop test device and a test method. An aggregate drop test device comprises a test rack, an electric control module, an aggregate drop test box, a test box lifting rope and a steering pulley, the aggregate drop test box is slidably connected to the side face of the test rack, a box door is arranged at the bottom of the aggregate drop test box, a test box door opening and closing mechanism is arranged on the box door, and the electric control module is located at the bottom of the test rack. A cross rod is arranged at the top of the test rack, two steering pulleys are arranged on two sides of the cross rod, one end of the test box lifting rope is connected with the electric control module, and the other end bypasses the steering pulleys and is connected with the top of the aggregate drop test box. The aggregate drop test device is simple and light in structure, through drop tests of aggregates of differe