Poultry vaccine injection device

The invention discloses a poultry vaccine injection device, which comprises a base, an air path system, a platform panel and an air cylinder. A table panel is arrange above that base; The platform panel is installed on the base; Fixing the mounting plate above the platform panel; An air cylinder is fixed above the mounting plate; And a slide plate is arranged above the mounting plate; The slide plate is internally provided with an active slider; A syringe mount slider is arrange on that right side of the active slider; The output part of the cylinder is connected with an active slider arrangedon the right side thereof; At that end of the side end of the slide plate, a stopper is arrange; An injection needle tube is arranged above the needle tube mounting slider; An injection rod is arranged on the left side of the injection needle tube; The other end of the injection rod is connected with an active slider; A microswitch is arranged above the platform panel; A microswitch is arranged above the injection table.