The invention discloses an overturning-lifting feeding and discharging machine. The overturning-lifting feeding and discharging machine is characterized in that the feeding and discharging machine comprises a machine frame assembly (1), a lifting mechanism assembly (2), an overturning-lifting mechanism assembly (3), an anti-toppling mechanism assembly (4) and a control cabinet assembly (5); and the overturning-lifting mechanism assembly (3) is arranged on the machine frame assembly (1), the lifting mechanism assembly (2) is arranged under the overturning-lifting mechanism assembly (3), the anti-toppling mechanism assembly (4) is arranged above the overturning-lifting mechanism assembly (3), and the control cabinet assembly (5) is arranged on the machine frame assembly (1). A full-pneumaticmode is adopted, and under the control of a PLC, electric control gas valves control all cylinders to act in sequence to drive all moving components to achieve anti-toppling protection, overturning-lifting and lifting actions for an axle shell of a front axle of a mining wide dumper. The overturning-lifting feeding and discharging machine is simple in structure, convenient to operate, safe and reliable, low in investment and low in using and maintaining cost, the labor intensity is lowered, and production efficiency is improved.