Front baffle of boxcar

The utility model provides a front baffle plate of a boxcar, which relates to the field of automobile parts and comprises a first baffle plate, a lifting component arranged in the first baffle plate, a second baffle plate arranged in the first baffle plate, a pressure applying component arranged at the top of the second baffle plate and comprising a pressure plate movably arranged in the second baffle plate, and a sand inlet hopper arranged at the top of the second baffle plate. The output end of the sand inlet hopper penetrates through the top wall of the second baffle and the pressure plate through a pipeline and extends into the second baffle, and a collecting assembly is arranged on the top of the first baffle and located on the right side of the second baffle. According to the device, the protection height is increased by arranging the extensible second baffle, sand is injected into the second baffle and pressed tightly, so that the second baffle has a certain anti-breakdown capacity, steel in the second