The invention relates to a fully-automatic chemiluminescence enzyme immunity analyzer which comprises a fixed working platform, a porous plate, an incubation oscillator, a sample rack, a detection analysis device, a plate washing device and a three-axis movement mechanism, wherein the incubation oscillator and the sample rack are arranged on the upper surface of the fixed working platform; the detection analysis device and the plate washing device are arranged at one side of the fixed working platform, and the detection analysis device comprises a chemiluminescence analyzer and an enzyme immunity analyzer; the three-axis movement mechanism is arranged at the periphery of the fixed working platform, and a sample adding device and a grab mechanism are arranged on the three-axis movement mechanism. The fully-automatic chemiluminescence enzyme immunity analyzer is capable of simultaneously performing an enzyme immunity experiment and a chemiluminescence experiment, and also separately performing the enzyme immunity experiment and the chemiluminescence experiment; meanwhile, by adopting a modular design, a fully-automatic experiment is realized, the experiment speed is high, the detection analysis efficiency is high, and the demand of the modern medicine development is met; in addition, a grab is located with a plate frame through a locating structure, thus rapid grabbing and transferring are realized; meanwhile, a 96-needle plate washing head is adopted in the plate washing device, thus porous rapid cleaning is realized.