Asphalt ductility detection device

The utility model relates to the technical field of asphalt ductility detection devices, and provides an asphalt ductility detection device which comprises a detection body, a water tank is arranged on the detection body, a water outlet is formed in the bottom surface of the water tank, a supporting plate is fixedly connected to the side surface of the detection body, a motor is arranged on the supporting plate, and the motor is connected with the detection body. A cleaning mechanism for cleaning the water tank is arranged at the end, facing the detection body, of the motor, a first containing space and a second containing space are formed in the detection body, a water filtering tank is arranged in the first containing space, the water drainage opening is communicated with the water filtering tank, a water storage tank is arranged in the second containing space, and the water storage tank is communicated with the water storage tank. And a water outlet of the water storage tank is communicated with the cleani