公开(公告)号：US3583134A

公开(公告)日：1971-06-08

申请号：US3583134D

申请日：1968-07-26

Applicant: WILHELM KEMPER LANDMASCHINENFA

Inventor： KEMPER HEINZ ,  AHLER WILHELM

IPC: A01D25/04 ,  A01D43/08 ,  A01D45/02

CPC classification number: A01D43/081 ,  A01D25/048

Abstract: A structure or harvesting crops such as corn, beets, and the like. The structure includes a rotary disc for chopping the crops, and a pair of rollers and a pair of feed screws for feeding crops to a work station located over the rotary disc. A blower coacts with the rotary disc for receiving the chopped crops therefrom and for conveying the crops to a collecting station. The pair of rollers, pair of feed screws, rotary disc, and blower all form a unitary structure adapted to be pulled by a tractor along the ground with the rotary disc situated closely adjacent to the ground. This rotary disc is provided at its outer periphery with cutting blades for cutting through the stalks of crops such as corn or the like.