Portable self-consuming manipulator pipe feeding mechanism

The utility model relates to the field of pipe feeding mechanisms, and discloses a portable self-consuming mechanical arm pipe feeding mechanism which comprises a fixed guide rail, the left side of the fixed guide rail is fixedly connected with a connecting flange, the other side of the connecting flange is fixedly connected with a pipe feeding box body, and a driving assembly is installed in the pipe feeding box body. A box chain wheel set is rotatably connected to the middle of the pipe feeding box, a fixing plate is fixedly connected to the middle of the fixed guide rail, a guide rail chain wheel set is rotatably connected to the right side of the fixing plate, the periphery of the box chain wheel set and the periphery of the guide rail chain wheel set are sleeved with a second chain, and a movable guide rail is slidably connected to the middle of the fixed guide rail. According to the pipe feeding mechanism, under the cooperation of the pipe feeding motor, the first chain, the second chain, the guide rail