Front protection device of commercial vehicle

The utility model discloses a front protection device of a commercial vehicle, which overcomes the shortcoming that a stopping function and an energy absorption function cannot be realized simultaneously. The front protection device comprises two identical protection device energy absorbers (1), two identical right connecting bending plates (2), two protection device supports (9), two triangular supporting plate components (11), two right right-angle connecting plates (12), two identical left connecting bending plates (15), two left right-angle connecting plates (16) and a protection device cross beam (10). One end of each protection device energy absorber (1) is fixedly connected with the protection device cross beam (10) via one right right-angle connecting plate (12) and one left right-angle connecting plate (16), the other end of each protection device energy absorber (1) is fixedly connected with the lower end of the protection device support (9) via one right connecting bending plate (2) and one left connecting bending plate (15), each triangular supporting component (11) is fixed between the protection device energy absorber (1) and the protection device support (9), and the upper end of the protection device support (9) is fixed at the front end of a frame (8) of the commercial vehicle.