Material guide device for cut-off sugarcane harvester

The utility model provides a material guide device for a cut-off sugarcane harvester, comprising a hydraulic cylinder, connecting plates, and a material guide plate, the connecting plates comprise a left connecting plate and a right connecting plate, the left and right connecting plates are respectively hinged to head two sides of a hoister of the harvester via pins longitudinally disposed, the material guide plate is longitudinally installed, one side is fixedly connected with the left connecting plate, the other side is fixedly connected with the right connecting plate, a piston end of the hydraulic cylinder is hinged to the upper end of the left connecting plate or the upper end of the right connecting plate, a cylinder end of the hydraulic cylinder is hinged to a frame at the head of the hoister, the piston of the hydraulic cylinder telescopes to push the left connecting plate or the right connecting plate to rotate around the pins, thereby driving the material guide plate to rotate around the pins. The m