Straw extrusion type bundling machine

The invention relates to the technical field of bundling machines, in particular to a straw extrusion type bundling machine which comprises a compression box, moving wheels are rotationally connected to the two sides of the compression box, a feeding port is formed in the top of the compression box, and a pushing mechanism for assisting feeding is arranged above the feeding port. And an extrusion mechanism for extruding the straw is arranged in the feeding port, an auxiliary mechanism for cutting and packaging the straw is arranged at the discharging end of the compression box, and a connecting cylinder is slidably connected into the compression box. A pushing disc and convex teeth are arranged on a connecting cylinder, in the pushing disc extrusion process, a fourth motor is started, the fourth motor drives the pushing disc to rotate, forage is wholly rotated through the convex teeth on the surface of the pushing disc, so that bundled forage is spirally screwed under the action force in the circumferential d