Bulldozing shovel capable of preventing soil from being piled on two sides

The dozer blade capable of preventing the soil from being stacked on the two sides comprises a dozer blade body and a protection bottom frame, a side protection plate is arranged on the side face of the dozer blade body, a first bolt is arranged on the side protection plate in a penetrating mode, the protection bottom frame is arranged at the lower end of the dozer blade body in a sleeved mode, and a positioning hole is formed in the protection bottom frame. And second bolts are arranged in the positioning holes in a penetrating manner. According to the dozer blade capable of preventing the soil from being piled on the two sides, the side protection plates are installed on the front side and the rear side of the dozer blade body through the first limiting sliding grooves, first bolts penetrate through the side protection plates and are connected into the first fixing holes in a threaded mode to fixedly install the side protection plates, and under the action of the side protection plates, soil sliding off fro