The reaper-binder, or binder, is a farm implement that improved upon the simple reaper. The binder was invented in 1872 by Charles Baxter Withington, a jeweler from Janesville, Wisconsin. In addition to cutting the small-grain crop, a binder also 'binds' the stems into bundles or sheaves. These sheaves are usually then 'shocked' into A-shaped conical stooks, resembling small tipis, to allow the grain to dry for several days before being picked up and threshed. Withington's original binder used wire to tie the bundles. There were problems with using wire and it was not long before William Deering invented a binder that successfully used

twine Twine is a strong Thread (yarn), thread, light String (structure), string or cord composed of string in which two or more thinner strands are twisted, and then twisted together (Plying, plied). The strands are plied in the opposite direction to ...

and a knotter (invented in 1858 by John Appleby). Early binders were horse-drawn, their cutting and tying-mechanisms powered by a bull-wheel, that through the traction of being pulled forward creates rotational forces to operate the mechanical components of the machine. Later models were tractor-drawn and some were tractor-powered. (This mechanical power transfer is commonly referred to as a PTO or power take-off device.) Binders have a reel and a sickle bar, like a modern grain head for a

combine harvester The modern combine harvester, also called a combine, is a machine designed to harvest a variety of cultivated seeds. Combine harvesters are one of the most economically important labour-saving inventions, significantly reducing the fraction of ...

. The cut stems fall onto a

canvas Canvas is an extremely durable Plain weave, plain-woven Cloth, fabric used for making sails, tents, Tent#Marquees and larger tents, marquees, backpacks, Shelter (building), shelters, as a Support (art), support for oil painting and for other ite ...

bed which conveys the cut stems to the binding mechanism. This mechanism bundles the stems of grain and ties the bundle with string to form a sheaf. Once tied, the sheaf is discharged from the side of the binder, to be picked up by the 'stookers'. With the replacement of the

threshing machine A threshing machine or a thresher is a piece of agricultural machinery, farm equipment that separates grain seed from the plant stem, stalks and husks. It does so by beating the plant to make the seeds fall out. Before such machines were developed ...

by the

, the binder has become almost obsolete. Some grain crops such as oats are now cut and formed into

windrow A windrow is a row of cut (mown) hay or small grain crop. It is allowed to dry before being baled, combined, or rolled. For hay, the windrow is often formed by a hay rake, which rakes hay that has been cut by a mowing machine or by scythe ...

s with a swather. With other grain crops, such as

wheat Wheat is a group of wild and crop domestication, domesticated Poaceae, grasses of the genus ''Triticum'' (). They are Agriculture, cultivated for their cereal grains, which are staple foods around the world. Well-known Taxonomy of wheat, whe ...

, the grain is now mostly cut and threshed by a combine in a single operation, but the much lighter binder is still in use in small fields or mountain areas too steep or inaccessible for heavy combines. Reaper-binders were in wide use in the

People's Republic of Poland The Polish People's Republic (1952–1989), formerly the Republic of Poland (1947–1952), and also often simply known as Poland, was a country in Central Europe that existed as the predecessor of the modern-day democratic Republic of Poland. ...

, but farmers often could not operate them due to shortages of twine and a lack of replacement parts. This was such a regular occurrence that baling twine () remains a symbol of the dysfunction of the communist economy in the cultural memory of Poland.

References

External links

''History of Twine''
* * * * {{DEFAULTSORT:Reaper-Binder Agricultural machinery