Combine Harvester

From Basic Fundamentals to Advanced Design ApplicationsA culmination of the author's more than 20 years of research efforts, academic papers, and lecture notes, Combine Harvesters: Theory, Modeling, and Design outlines the key concepts of combine harvester process theory and provides you with a complete and thorough understanding of combine harvest

The complete illustrated story of the combine harvester. Accompanied by a wide variety of new colour photographs, this book will appeal to farm machinery enthusiasts and those interested in the development of modern industrial machinery.

This book discusses the application of the coupled CFD-DEM approach for simulating the separation of grain and material other than grain in combine harvester cleaning devices. Based on a literature study, it describes the most important influencing factors and presents a database for particle parameterization. It investigates the separation process in two steps with differing levels of process abstraction. The first step involves numerical separation in a vertically oscillating box with airflow, and in the context of a sensitivity study, investigates the effect of selected material, contact and operating parameters on the target variables’ separation time and grain purity. In the second step, the numerical separation process was performed in a 200 mm wide segment of a combine harvester cleaning device. The numerical results were then compared with experimental investigations in order to confirm the method’s applicability.

This Level 1 guided reader explores the parts and uses of combine harvesters. Students will develop word recognition and reading skills while learning about what happens on a farm.

This book contains a classic guide to vintage farming machinery, including detailed descriptions, explanations, and illustrations of the machinery treated. It contains information on the various types of harvesters and other examples of machinery that existed at the time of publication. This is a fascinating work and is thoroughly recommended for anyone interested in farm machinery, especially the history and development thereof. Contents include: “Methods of Harvesting by Combine”, “Main Types of Combine”, “The Threshing Mechanism”, “Handling of the Straw”, “Choice of Crop Varieties”, “Combine Harvester or Binder”, “Combine Harvesters”, etc. Many vintage books such as this are increasingly scarce and expensive. It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on poultry farming.

The introduction of the mechanical combine to the Canadian prairies in the late 1930s changed the face of farming forever. Large threshing crews were replaced by a single machine capable of harvesting entire fields quickly and efficiently. By using the combine, farmers gained more control over the harvest of their crops. Its efficiency led to larger farms, smaller farm families, less reliance on a neighbour's help, and freedom from weeks of back-breaking and dirty work Monarchs of the Fields looks at history, processes, and changes effected by this innovation in harvest techniques. Archival photographs of the people and the machines involved make this a special tribute to an important era in farm history.