The invention provides a simulated experiment device suitable for a high-speed rotating cartridge receiver. The simulated experiment device comprises: a disk component 101, a motor component, an upperfixing bracket component 106, a disk shaft component 107, a mounting platform component 108, a lower fixing bracket component 109, a motor component and a test section component; the disk shaft component 107 passes through the disk component 101, the mounting platform component 108 and the upper fixing bracket component 106; the motor component is connected with the lower fixing bracket component109; the lower end of the disk shaft component 107 is connected with the motor component; the test section component is disposed between the disk component 101 and the mounting platform component 108; the test section component comprises: a rotor blade component 102, a rotor blade mounting plate component 111, a rotor blade adjustment plate component 112, a rotor blade supporting column 113, a rotor blade mounting bottom plate 114 and an air intake channel component 103. The simulated experiment device provided by the invention is suitable for various types of high-speed rotating machine rotor blades, and thus has a wide application prospect.