Postoperative recovery auxiliary device

The invention relates to the technical field of postoperative recovery equipment, in particular to a postoperative recovery assisting device which comprises a main body, an arm movement mechanism is arranged outside the main body and comprises a first fixing block arranged outside the main body, a first threaded rod is in threaded connection with the outside of the first fixing block, and a first moving block is in threaded connection with the outside of the first threaded rod. The exterior of the first moving block is fixedly connected with a first connecting column, the exterior of the first connecting column is slidably connected with a round sleeve, the exterior of the round sleeve is fixedly connected with a second connecting column, the second connecting column is slidably connected with a first baffle, the exterior of the first baffle is fixedly connected with a second moving block, and the exterior of the second moving block is in threaded connection with a second threaded rod; the chest massage mecha