Truck forward guiding platform scale

A truck forward guiding ground scale relates to the technical field of ground scales, a ground scale main body is provided with a groove, a starting mechanism is installed in the groove, the inner surface of the bottom end of the groove is fixedly connected with a contact sensor, the position of the contact sensor corresponds to the position of the starting mechanism, and the ground scale main body is provided with two placing grooves. Equidistant displacement grooves are formed in the ground scale main body; according to the platform scale for guiding the forward movement of the truck, the driving route of the truck is limited through the limiting mechanism, the distance between the truck and the limiting mechanism is confirmed through the distance measuring sensor on the limiting mechanism, and the driving route is marked for a driver through the warning light. Opening and closing of the closing mechanism are controlled through the starting mechanism on the ground scale body, the distance measuring sensor i