The invention relates to the technical field of agricultural harvesting machines, in particular to a spike and stem harvesting type corn harvesting header. The spike and stem harvesting type corn harvesting header comprises a header body, spike picking devices, stem pre-crushing throwing devices, a weed collecting and conveying device and a cutter wheel crushing device. At least one spike picking device is installed on the header body. The lower portions of all the spike picking devices are provided with the stem pre-crushing throwing devices respectively. The stem pre-crushing throwing devices comprise pre-crushing throwing shells and pre-crushing throwing rotor devices. Pre-crushed material outlets are formed in the rear ends of the pre-crushing throwing shells. The pre-crushing throwing rotor devices are installed in the pre-crushing throwing shells and can pre-crush stems and throw the stems through the pre-crushed material outlets. The spike and stem harvesting type corn harvesting header is reasonable and compact in structure and convenient to use; when corn spikes are harvested through the header, corn stems are cut up and returned to the field, or the cut stems are secondarily crushed, collected and loaded to a vehicle; the header has the advantages of being high in operation efficiency, small in spike loss, high in stem crushing quality, small in loss, good in adaptability, compact in structure, excellent in performance and convenient to maintain.