本方案涉及采煤机领域,具体为一种具有独立左、右牵引箱采煤机的牵引箱加载试验装置。不用专门的增速箱就能实现加载并测量牵引箱温度、扭矩和转速。本方案克服采煤机牵引箱传统试验方案经济成本高、加载费时费力的缺陷,该试验装置可在较低成本的前提下,能方便的实现采煤机牵引箱加载。 The program relates to the field of shearer, in particular to a traction box load testing device with an independent left and right drawframe shearer. Load and measure drawbar temperature, torque and speed without a dedicated gearbox. The method overcomes the defects of high cost and time-consuming loading of the conventional test program of shearer traction box. The test device can conveniently load the shearer traction box under the premise of lower cost.