The purpose of the present invention is to provide an apparatus for injecting coarse fodder of a stall food mixing feeder, which enables fodder to be injected more firmly by enabling a platform carrier to be ascended or descended by a mover which is driven by a hydraulically driven actuator, in a state that the platform carrier is installed using upper and lower rolling rolls respectively guided to inner and outer guide rails that are disposed in parallel, thereby simplifying the structure of the apparatus and mechanically stabilizing the apparatus. The purpose of the present invention is accomplished by an apparatus for injecting coarse fodder of a stall food mixing feeder including a hopper in which a mixing process is performed on coarse fodder and mixtures using a pair of vertical mixers, and formula feed obtained by completing the mixing process is selectively discharged and distributed to any one side by a conveyor that is driven in both directions through a front gate. An apparatus for injecting coarse fodder of a stall food mixing feeder according to the present invention comprises: inner and outer guide rails which are disposed in parallel at both sides in rear of the hopper, and are formed in an L-shape and an I-shape a platform carrier which is installed to be ascended or descended using upper and lower rolling rolls that are respectively guided to the inner and outer guide rails a mover which is ascended or descended along the outer guide rail, and has the top part coupled to the platform carrier to be freely rotated a stator which is installed at the inner guide rail and an ascending and descending unit which is installed between the mover and the stator, and enables the platform carrier to be ascended or descended by a forward or backward drive. Accordingly, an apparatus for injecting coarse fodder of a stall food mixing feeder according to the present invention is capable of injecting coarse fodder with a heavy weight more stably and firmly.COPYRIGHT
