The invention relates to a multipurpose neutron terminal, which is mainly applied to dose calibration of a neutron dose rate instrument, material shielding performance and radiation detection in the field of radiation protection as well as energy measurement performance evaluation and position resolution evaluation of a neutron detector in the field of application. The multipurpose neutron terminal mainly comprises a neutron source, a control system and a collimation moderation system. The control system is used for hoisting the source to a proper height, and the multipurpose neutron terminalcan be used for instrument calibration with the application of a shadow cone. If the neutron source is matched with a movable collimation moderation system, a moderation shielding body can be freely replaced according to requirements, the neutron source can be perfectly embedded into the system, so that beams of the source cannot leak outwards, and neutron beams with different energy spectrums, different positions and different shapes can be obtained through using collimation holes. The multipurpose neutron terminal has the advantages of safety, stability, multiple functions, convenience, easiness in implementation and the like.