Evolushọn nke gwongworo mkpofu idebe ihe ọcha: Site na anụmanụ-adọtara na ọkụ eletrik zuru oke-1

Ụgbọ ala ndị na-ekpofu ahịhịa bụ ụgbọ ala idebe ihe dị mkpa maka njem mkpofu n'obodo mepere emepe nke oge a. Site na ụgbọ ala mkpofu anụ ọhịa ndị mbụ dọtara ruo na gwongworo mkpofu ọkụ eletrik zuru oke taa, nke nwere ọgụgụ isi na ozi na-ebugharị, gịnị bụ usoro mmepe?

Isi mmalite nke gwongworo ihe mkpofu laghachiri Europe na 1920 na 1930. Ụgbọ ala ndị mbụ na-ekpofu ihe bụ ụgbọ ịnyịnya na-adọkpụ nke nwere igbe, na-adabere kpam kpam n'ike mmadụ na anụmanụ.

N'afọ ndị 1920 na Europe, ebe ọtụtụ ụgbọ ala na-anakwere, gwongworo ihe mkpofu ka mepere emepe ji nke nta nke nta dochie gwongworo ihe mkpofu ọdịnala. Otú ọ dị, imewe ahụ mepere emepe mere ka ísì ọjọọ si na ihe mkpofu gbasaa ngwa ngwa n'ime gburugburu ebe obibi, ghara ịchịkwa uzuzu nke ọma, ma dọta ụmụ ahụhụ dị ka oke na anwụnta.

N'ịbụ ndị na-amatawanye gburugburu ebe obibi na ọganihu nkà na ụzụ, Europe hụrụ ịrị elu nke gwongworo ihe mkpofu kpuchiri ekpuchi, bụ́ nke nwere akpa mmiri na-adịghị na ihe e ji ebuli elu. N'agbanyeghị mmelite ndị a, ịkwanye ihe mkpofu ahụ ka na-arụsi ọrụ ike, na-achọ ka ndị mmadụ buliri bins n'ogo ubu.

Mgbe e mesịrị, ndị Germany chepụtara echiche ọhụrụ nke gwongworo mkpofu rotary. gwongworo ndị a gụnyere ngwaọrụ gburugburu dị ka igwekota ciment. Usoro a na-eme ka a gwepịa ihe ndị buru ibu, dị ka telivishọn ma ọ bụ ngwá ụlọ, ma tinye ha n'ihu akpa ahụ.

Na-eso nke a bụ gwongworo ihe mkpofu na-akwakọba azụ n'azụ na 1938, bụ́ nke jikọtara uru nke gwongworo ihe mkpofu nke dị n'ụdị olulu mmiri na hydraulic cylinders iji kwọọ tray mkpofu. Nhazi a mere ka ikike mkpọkọta nke gwongworo ahụ dịkwuo elu, na-abawanye ike ya.

N'oge ahụ, ihe ọzọ a ma ama bụ gwongworo ihe mkpofu na-ebu n'akụkụ. O nwere ebe a na-anakọta ihe mkpofu cylindrical na-adịgide adịgide, bụ́ ebe a na-atụba ihe mkpofu n'oghere dị n'akụkụ akpa ahụ. Igwe ihe mkpuchi hydraulic ma ọ bụ efere mkpakọ wee kwaba ihe mkpofu ahụ n'azụ akpa ahụ. Agbanyeghị, ụdị gwongworo a adabaghị maka ijikwa nnukwu ihe.

N'etiti afọ 1950, ụlọ ọrụ Dumpster Truck mepụtara ụgbọ ala na-ebu ihe n'ihu, bụ nke kachasị elu n'oge ya. O nwere ogwe aka nke nwere ike ibuli ma ọ bụ wetuo akpa ahụ, na-ebelata nke ukwuu ọrụ aka.