Juyin Halittar Motocin Tsaftace Tsafta: Daga Jawowar Dabbobi Zuwa Cikakken Wutar Lantarki-1

Motocin shara ababen hawa ne masu mahimmanci ga jigilar sharar birane na zamani. Tun daga farkon kekunan shara da dabbobi ke ja zuwa motocin shara na yau masu cikakken wutar lantarki, masu wayo, da kuma masu tattara bayanai, menene tsarin haɓakawa?

Asalin motocin shara ya samo asali ne daga Turai a shekarun 1920 da 1930. Manyan motocin shara sun ƙunshi keken doki mai akwati, wanda ya dogara gaba ɗaya akan ƙarfin ɗan adam da na dabbobi.

A shekarun 1920 a Turai, tare da amfani da motoci da yawa, motocin shara na gargajiya an maye gurbinsu da manyan motocin shara masu buɗaɗɗen saman. Duk da haka, ƙirar buɗewa ta ba da damar warin shara ya bazu cikin sauƙi zuwa yanayin da ke kewaye, ya kasa sarrafa ƙura yadda ya kamata, kuma ya jawo hankalin kwari kamar beraye da sauro.

Tare da ƙaruwar wayar da kan jama'a game da muhalli da ci gaban fasaha, Turai ta ga ƙaruwar manyan motocin shara da aka rufe, waɗanda ke ɗauke da kwantena marasa ruwa da kuma hanyar ɗagawa. Duk da waɗannan ci gaba, ɗora shara har yanzu yana da wahala, wanda ke buƙatar mutane su ɗaga kwantena har zuwa tsayin kafada.

Daga baya, Jamusawa sun ƙirƙiro sabuwar dabarar motocin shara masu juyawa. Waɗannan motocin sun haɗa da na'urar juyawa mai kama da injin haɗa siminti. Wannan dabarar ta ba da damar a niƙa manyan abubuwa, kamar talabijin ko kayan daki, a kuma tattara su a gaban kwantenar.

Bayan haka aka ƙirƙiro motar shara mai haɗa shara ta baya a shekarar 1938, wadda ta haɗa fa'idodin motocin shara na waje da silinda na hydraulic don tuƙa tiren shara. Wannan ƙirar ta ƙara wa motar ƙarfin matsewa, ta ƙara mata ƙarfinta.

A wancan lokacin, wani sanannen tsari shine motar shara mai ɗaukar shara ta gefe. Tana da na'urar tattara shara mai ɗorewa, inda ake jefa shara a cikin wani rami a gefen akwatin. Sai silinda mai amfani da ruwa ko farantin matsewa ta tura sharar zuwa bayan akwatin. Duk da haka, wannan nau'in motar ba ta dace da sarrafa manyan abubuwa ba.

A tsakiyar shekarun 1950, Kamfanin Motar Dumpster ya ƙirƙiro motar shara mai ɗaukar kaya a gaba, wadda ita ce mafi ci gaba a zamaninsa. Tana da hannun injina wanda zai iya ɗaga ko saukar da kwantenar, wanda hakan ke rage yawan aikin hannu.