The mechanical operation test device is mainly suitable for testing the resistance of vacuum cleaner carpet movement. During the test, it simulates the actual ground walking situation of the vacuum cleaner and tests the friction force generated between the cleaning head and the carpet. Lay a carpet on the test bench, allowing the vacuum cleaner to move back and forth on the test bench. The workbench can move back and forth in a straight line at a speed of 0.5m/s, with an effective constant speed travel of 700mm and a total travel of 1200. The testing machine is equipped with a vacuum cleaner specific clamping and fixing mechanism, and can perform on-off life testing on the tested vacuum cleaner