Adjustable steering assembly of nursing vehicle

The utility model belongs to the technical field of steering assemblies, and particularly relates to an adjustable steering assembly of a nursing trolley, which comprises a frame and a nursing cabinet assembled on the upper side of the frame, the rear side of the frame is fixedly connected with two grab rails, the upper parts of the two grab rails are fixedly connected with grips, the rear end of the lower side of the frame is rotatably connected with two rear wheels through a shaft rod, and the rear wheels are fixedly connected with the handle. The front end of the lower side of the frame is rotationally connected with at least one front wheel through a shaft rod, a steering action assembly connected with the front wheels is assembled on the frame, a control unit connected with the steering action assembly is installed on the grip, and the steering action assembly comprises a rotating rod rotationally connected to the grab rail. First side supports are fixedly connected to the rear wheels connected with the