Tedder (ụgbọelu)

Tedder (nke a na-akpọkwa hay tedder) bụ igwe eji eme ahịhịa. A na-eji ya emechaa gbutuo na tupu ikuku, ma na-eji ndụdụ na-akpụ akpụ na-eme ka aerate ma ọ bụ "wuffle" ahihia wee si otú a na-ehicha ngwa ngwa tupu ịgbanye ma ọ bụ tụgharịa. Ojiji nke tedder na-enye ohere ka ahihia kpoo ("ọgwụgwọ") nke ọma, nke na-egbochi mildew ma ọ bụ gbaa ụka.

 Akụkọ ihe mere eme 

A malitere iji tedder mee ihe na ọkara nke abụọ nke narị afọ nke iri na itoolu.[2] Ọ bụ ezie na Charles Wendel na-ekwu na ya Encyclopedia of American farm equipments & antiques na e ebuteghị igwe ahụ na United States ruo n'afọ ndị 1880, [3] enwere ihe ngosi zuru oke na e ji tedder mee ihe na 1860 - New York Times na-akọ. na arụmọrụ ya na 1868, [4] na n'ime otu afọ ahụ akụkọ kwa afọ nke Commissioner of Agriculture na Maine kwuru banyere hay tedder Hubbard nke America mere, bụ nke dị n'ahịa kemgbe 1863; dị ka akụkọ Maine si kwuo, na 1859 igwe ahụ bụ "ihe eji eme ihe nke sitere na England na nso nso a".

A na-akọwa ihe omume nke tedder, na ngwụcha 19th na mmalite 20th narị afọ, dị ka ihe a na-eji "kpali"  ma ọ bụ "ịgbasa"  na-ebibi ahịhịa n'ọhịa.Mr. George Clark of Higganum, speaking before the Connecticut State Board of Agriculture in December 1903, insisted that the tedder is a heaping machine rather than a spreading machine.  p. 147.

 Ọrụ 
Tedder mbụ bụ ngwá ọrụ ugbo na wiil abụọ nke ịnyịnya dọtara; ntughari nke axle na-eme ngwa nke na-arụ ọrụ "ọnụọgụ ogwe aka nwere eriri waya ma ọ bụ mkpịsị aka na nsọtụ ala." na-emekarị, elu nke tines na-eburu hay nwere ike gbanwee.Davidson, Jay Brownlee; Leon Wilson Chase (1908). Farm machinery and farm motors. New York: Orange Judd. pp. 174–75.

N'oge mbụ, ihe dị mfe nke ahịhịa a kọwara na 1852 ma mepụta ya na Edinburgh site na ụlọ ọrụ Maazị Slight, ụkwụ abụọ ahụ, site na wiil na pinion, na-akwọ otu wiil dị mfe, "igwe kwụ otu ebe"; na wiil abụọ a na-etinye rakes asatọ, nke na-eburu ma gbasaa ahịhịrị.  "English hay-tedder" mgbe e mesịrị na-eji cylinders abụọ dị iche iche nwere forks na-agbagharị agbagharị nke enwere ike ịtụgharị iji mee ka ahịhịa dị ala n'ụzọ dị mfe maka ikpughe ikuku ka mma.

Ngwunye ndị America, dị ka ndị ụlọ ọrụ ndị dị ka Garfield, Mudgett, na Bullard mere (Ezekiel W. Bullard nke Barre, Massachusetts, ka a na-eto n'otu isi iyi na mmepụta nke igwe ahụ, nke a na-akpọ "agịga"),  na-ejikarị usoro nwere mgbaaka na-agbagharị n'etiti ogwe aka na mkpịsị aka na njedebe elu,  ma ọ bụ usoro nke na-agba gburugburu na-ebugharị forks n'elu na ala. Ihe mbụ a na-enweta n'ọtụtụ ahịa America bụ Bullard's Hay Tedder, nke a kpọtụrụ aha, nke nwere forks na-aga n'elu na ala na crank, na-arụ ọrụ na mmegharị a kọwara dị ka "ike na-akpụ akpụ nke ọkụkọ. " American Hay Tedder", nke Ames Plow Company nke Boston mere ma kọwaa na 1869 dị ka "ngwá ọrụ ọhụrụ, dị ịrịba ama maka ịdị mfe na izu oke nke ịrụ ọrụ, dị ka igwe Britain na ọrụ ya. 

Ụfọdụ tedders nwere tines na-agbagharị agbagharị n'ime ihe siri ike iji mee ka ike a na-etinye na hay dịkwuo elu. Ngwaọrụ ndị ọzọ yiri ya gụnyere Wuffler na acrobat. Wuffler na-agbanye ahịhịa n'ụzọ yiri tedder. A pụkwara iji acrobat mee ihe maka ịtụgharị, na maka ịkwọ ụgbọ mmiri dị njikere maka ịgba ọsọ.

 Rak ndị dị n'etiti 
N'elu gyroscopes abụọ na-emegide ibe ha, nke a na-akwọ pto-driven, a na-etinye tines kwụ ọtọ n'okpuru. Ndị a na-ezo aka na ihe mkpofu ahịhịa ndụ ma tụfuo ya. N'ihi nkata nchịkọta a na-etinye n'azụ, ikuku na-agagharị na Rake. Nkesa ha dị ala n'ihi ọrụ dị nta. 

 Ojiji na mkpa 
Mmepe ya dị oke mkpa maka ọrụ ugbo, ebe ọ bụ na ọ na-azọpụta ọrụ ma si otú a chekwaa ego:  site na iji tedder, otu onye na otu anụmanụ nwere ike ịrụ ọrụ dịka ndị ọrụ aka iri na ise.  Ọ rụpụtakwara akụ na ụba ka ukwuu, ebe ọ bụ na a ga-agbanwe ahịhịa a gbuturu ka ọ bụrụ ahịhịhịa n'otu ụbọchị ahụ  ọbụlagodi na ọ dị mmiri ma ọ bụ ịnyịnya na-azọ ụkwụ  na tupu e belata uru nri ya site na mmiri ozuzo ugboro ugboro. See also the entry "American Farm Implements" in  Karịsịa n'ebe ndị na-ekpo ọkụ (dị ka Eastern United States), mmepụta nke tedder gbakwunyere nke ukwuu na mmepụta ahịhịa dị ka alfalfa  na clover, [1]  ma nye ohere maka ahịhịhịa mgbe ahịhịrị ka na-acha akwụkwọ ndụ akwụkwọ ndụ  nke mepụtara ahịhụ nke bara uru dị elu.

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