in a nutshell by

Agario how to Combine?

Inside a combine harvester

There's an awful lot going on inside a combine harvester—gears, blades, augurs (screws that move cut plants), conveyors, belts, levers, and wheels—so we've vastly simplified every thing to make it more straightforward to follow. Around speaking, discover exactly how a combine harvester works:

  1. Cereal plants are gathered in by the header at the front, which has a couple of sharp pincers known as crop dividers at either end. Most of the time, the larger the header, the faster and much more efficiently a harvester can reduce a field. Different headers can be used for cutting different plants; the header is oftentimes hydraulically powered and that can be raised, decreased, and angled in numerous ways from taxi. The header could be removed and towed behind the harvester lengthwise so that it can fit down slim lanes.
  2. a gradually rotating wheel labeled as the reel (or pickup reel) pushes the plants down toward the cutter. The reel features horizontal pubs called bats and vertical teeth or tines to hold the plant stalks.
  3. The cutter bar runs the complete duration of the header beneath the reel. Its teeth (often known as mowing hands) open and close over repeatedly to cut-off the plants at their particular base, slightly like a giant electric hedge cutter sweeping along at ground level.

    Photo: Close-up of the cutter on a John Deere incorporate harvester. Left: Looking from front; Right: looking down from the cab toward the incoming plants. Pictures by Warren Gretz courtesy of United States Department of Energy/National Renewable Energy Laboratory (DOE/NREL).

  4. Behind the cutter club, the cut crops are provided toward the guts by rotating augurs (screws) and travel up a conveyor to the handling device inside main part of the combine.
  5. A threshing drum beats the slice plants to-break and shake the grains far from their stalks.
  6. The grains fall through sieves into a gathering tank below.
  7. The chaff (unwanted material) passes along conveyors called straw walkers toward the rear of the machine. Considerably whole grain falls through to the tank.
  8. Whenever whole grain container is complete, a tractor with a trailer on the back draws alongside the combine. The whole grain is held up through the container by an elevator and shoots regarding a side pipe (occasionally known as the unloader) into the trailer.
  9. The undesired straw chaff tumbles from back of this device. Some mixes have a rotating spreader system that throws the straw over a broad location.Cutter knife on a John Deere combine harvester. Occasionally the straw is baled up by a baling machine and employed for animal bedding.

Picture: Unloading the grain tank of a combine harvester into a truck taken by a tractor driven alongside. The combine's header (cutting knife) has been raised right-up so the motorist can circle all over parked truck and fill it evenly. Look closely at header and you will see both the reel (black) plus the cutter club (green) beneath it.

Have actually combine harvesters always looked like this?

Not quite! Listed here is a design of a Gleaner harvester from the 1930s, that I've colored and simplified into four standard parts:

  1. At the front regarding the machine, in the right, we possess the reel (red) that attracts the crops in.
  2. Next we possess the cutter unit (orange), such as the scythe (blue) that chops the crops.
  3. After the plants tend to be slashed, they're smashed apart into the thresher (yellow).
  4. All that remains is to split the wheat through the chaff in the separator device (green).


  • Combine Harvesters: Theory, Modeling, and Design by Petre Miu. CRC, 2014. If you think combine harvesters tend to be simple, have a look at this fascinating introduction into remarkably complex technology, technology, and math lurking around.
  • Massey Tractors by C.H.Wendel and Andrew Morland. Motorbooks, 1992. Covers a brief history of Massey-Harris and Massey-Ferguson tractors, mixes, and farming executes.


  • A Claas combine harvester for action: A short (2 minute video clip) of a Claas harvester with some interesting details if you view closely. Observe how the drive lifts the header to turn the machine at the conclusion of the row. Observe the chaff is sprayed completely uniformly from side to side behind the equipment?
  • Case IH 9120 And Magnum 310 With Hawe Grain Cart: This somewhat longer (6 small video clip) shows a Case harvester in action. Notice the huge header again. At about 2:50, a tractor drives along side in addition to harvester unloads, while continuing to harvest more crops.
  • Led tour of brand new S-Series incorporate cab: A John Deere demonstrator provides a tour of the harvester's taxi controls. There is even a touchscreen computer!


If you should be trying to find a really step-by-step description of exactly how a combine works, patents tend to be a good starting point for. Listed here are several you could find useful:

  • United States Patent #1, 863, 691: Combine harvester by Perren J. Hanson, Gleaner Combine Harvester Corporation, patented Summer 21, 1932. A Gleaner combine typical of those utilized in the time scale involving the two world wars.

Protect or share this site

Cutaway design of a Gleaner combine from 1932,  designed by Perren J. Hanson. side-view of an eco-friendly John Deere combine harvester cutting corn. Top: A side view of a combine showing the wide header product, reel, and blades. Bottom: getting rid of the header from a combine harvester and placing it behind a tractor and trailer. a number of wheat with cereal grains alongside it. Picture by Scott Bauer.

Share this article

Related Posts - How to combine? - How to combine?

Latest Posts
Agario Teams
Agario Teams
A brand new online game mode was recently…
Agario io extended not working
Agario io extended…
I existed under a dictatorship in Chairman… io Auto Respawn io Auto…
People who want to play tanks online…
Host your own server
Host your own…
Hello dudes, today I will you will need…
Agario server IP Extension
Agario server…
We already fully know how to play…
Featured posts
  • Agario Teams vs. SharePoint Migration
  • Agario how to change server?
  • - How to combine?
  • how to use Pictures?
  • how to use virus?
  • How to Play Agario on School?
  • io how to login without Facebook?
  • How to eat spikes in
  • How to change your io skin?
Copyright © 2024 l All rights reserved.