The utility model provides an anti impact fatigue testing machine of bicycle luggage carrier, including first support, with first support articulated crossbeam, set up in roll wheel on the crossbeam,set up in roll the wheel top a goods shelves installation device, set up in the spring of crossbeam below, set up in first support with motor between the spring, set up in the sprocket of motor outputend, with chain that sprocket feed connects, with roll dish, support that chain one end links to each other the second support of roll dish. Installing goods shelves on goods shelves installation device, having set up test times and test time, the motor drive chain rotates, drives the commentaries on classics of spiraling of rolling, and the arch on the roll dish drives the wheel that rolls and shifts up in rotatory, and the spring retracted the crossbeam this moment to the road conditions of jolting when riding have been simulated. According to set test time and the anti impact fatigue testing of number of times completion goods shelves, the anti impact fatigue testing machine of bicycle luggage carrier commonality is strong, and convenient operation is experimental reliable.