Asphalt thickness detection device

The utility model provides an asphalt thickness detection device, and belongs to the technical field of asphalt thickness detection. The asphalt thickness detection device comprises a vehicle plate, a rolling mechanism comprises a motor, the motor is fixed to the bottom of the vehicle plate, a lead screw is fixedly installed at the output end of the motor, the surface of the lead screw is in threaded connection with a limiting frame, and multiple sets of installation rollers are rotatably installed in the limiting frame. Through mutual cooperation of the motor, the screw rod, the limiting frame, the groove and the mounting roller, the motor is firstly started to drive the screw rod to rotate, the screw rod drives the limiting frame to move downwards, when the limiting frame enters the mounting groove, the motor is closed, the limiting frame synchronously enters the groove at the moment, asphalt is rolled by the mounting roller, and then the asphalt is conveyed into the groove. And finally, a handle can be pus