Mixing drum drive gear static test device

The invention provides a stirring tube driving speed reducer static test device. The stirring tube driving speed reducer static test device according to the invention comprises a support part, a test part, a plurality of force exertion elements and a control part, wherein the support part fixes and supports a speed reducer (20) to be tested, the test part comprises a carrying tube (22) and is connected with an output shaft of the speed reducer (20) to be tested, the force exertion elements comprise a torque loading device, a radial load loading device and an axial load loading device, and thecontrol part is connected to each force exertion element and controls each force exertion element for exerting preset load on the speed reducer (20) to be tested. The stirring tube driving speed reducer static test device according to the invention can comprehensively and precisely simulate various actual limit work conditions of the test speed reducer, the static intensity of each tested part inthe test speed reducer can be tested to find out weak links, and the reference basis is provided for the design.