Tarihin lawnmower

Ya kasance a kusa tun 1805, lokacin da lawnmowers ke da hannu, ba a kunna ba.
A cikin 1805, Bature Placknett ya ƙirƙira na'ura ta farko don girbi hatsi da yankan ciyawa.Mutum ne ya tuka mashin din, kuma wukar rotary din da ake tuka ta da kayan aiki don yanke ciyawa.Wannan shine samfurin injin yankan lawn.
A shekara ta 1830, injiniyan masaku na Biritaniya Bill Pudding ya ba da izinin yin amfani da ganga don yabo.
A cikin 1832, Kamfanin Aikin Noma na Ransoms ya fara samar da manyan injinan ganga.
A cikin 1831, mashawarcin masaku na Biritaniya Kabylia ya sami keɓancewar haƙƙin mallaka na duniya don tumbler.
A cikin 1833, Kamfanin Aikin Noma na Ransoms ya fara samar da manyan injinan ganga.A cikin karni na 19, an yi amfani da wannan injin tukin ganga mai nauyi da motsi sosai a koren bel kusa da hanyoyin zirga-zirga.
A shekara ta 1902, British London Enns ya yi wani injin sarrafa ganga da injin konewa na ciki, wanda har yanzu ana amfani da ka'idarsa a yau.
Wannan shine ciyawar da muke yawan gani akan Talabijin na ƙasar Amurka, kuma yana da sauƙi a datse lawn da shi.
Da saurin bunkasuwar sana'ar lawn, kasar Sin ta fara amfani da masu yankan lawn masu tarawa a karni na 21.A ƙarshen karni na 19, kare lawn yana da wuyar gaske.Alal misali, a cikin babban gida na Blenheim (wani ƙauye a yammacin Bavaria, Jamus), idan ma'aikata 200 suna aiki, 50 daga cikinsu suna kula da lawn.A lokacin da ciyawar ta girma sosai, ana buƙatar ciyawa a yanka kusan kowane kwana goma.Mowers rike da dogon kayan aiki (scythes: da ruwan wukake da aka serrated da kuma bukatar akai-akai kaifafa tare da whitstone kiyaye su kaifi) a jere don yanke ciyawa (a zahiri aiki fiye da amfani da zato don yanke ciyawa) ).Bayan an kamala aikin sai a cika gonar da ciyawar ciyawa, sannan a debo ciyawar da ke kasa a yi amfani da ita wajen ciyar da shanu da tumakin da ke gonar, wanda hakan ke bata lokaci da kuma rage barnar da ake samu a gonar.Ya ƙunshi na'urar ɗagawa mai madaidaicin sanduna huɗu, firam, na'urar ciyawar fuka-fuki ɗaya ta hagu da dama, da na'urar daidaitawa ga injin gabaɗayan.

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Lokacin aikawa: Satumba-08-2022