Harvester niva - kuzvikudza engineering Soviet

Kubva kwematsutso mune zvokurima kumatunhu ungano anotanga mwaka wokukohwa. Heavy Equipment inoenda kumunda, kuitira kuti zviite basa rakaoma varimi. Asi vashoma vanoziva kuti niva mucheki, iyo asi kwazvo muupenyu hwedu hwezuva nezuva, yave kuzivikanwa kwenguva yakareba. Yokutanga mhando akazviratidza muna US shure muna 1828. More chaizvo, kwete michina pachavo, uye bvumidzwa pamusoro pavo. Zvinosuruvarisa kuti mudziyo kuti akagura nzeve, vakapurwa ndokuchenesa zviyo hundi, kumboiswa kuvakwa. The kwakadaro chidobi yokutanga yakavakwa muna Russian Empire muna 1830. Chaiva dzoushe muchina, dzinoshandisa uye nomusero. Kuburikidza kolosozhatnaya muchina zvakanzi yakavakwa makore matatu. Akanga ashanda mumunda, apo muEurope uye kuramba kushandisa basa kwevanhu. The yepakutanga kumumvuri of chokubatanidza munguva imwe chete yakanga yakagadzirwa muAustralia. Nhasi, pane chinokosha michina kuti zvirimwa kuti zvokudya uye uswa, shuga bhiti, mbatatisi uye kunyange kuunganidza michero.

Kuzvikudza wechipfuwo okugadzira indasitiri kwemakore akawanda ane mucheki niva. Kunozivikanwa muenzaniso SK-5 niva kwemakumi emakore, zviri yechigarire iri yendarama muminda akaibva gorosi. Uyu ndiwo mumwe wokutanga yemashoko dzokuzvikoshesa kwemotokari, izvo hamutsvaki muchiuto simba nematarakita anofamba, namabhiza kana dzimwe mhuka. Gare gare musi ayo hwaro paiva nani mucheki niva Effect.

Kukohwa michina ine chaizvo kunzwisisa chivakwa. It sequentially anoita nhevedzano remapazi: nokuveza Spikelets, dzakatakura navo ugodzika mudziyo, buriro zviyo, mbeu uye svuura kuparadzana, Yakanatswa zvokudya zviyo Hopper uye vachidzikisa kwazviri. Kutaura zvazviri, niva mucheki anosanganisa mashandiro anoita mhando nhatu nyore michina - mucheki, dzokupira uye zviurutswe.

Sangana mucheki niva vakaonawo kumukira. utsanzi kwake hakusi chete zvinoita kuti awedzere negoho zvokurima uye basa, yava zvapupu chinokosha rwokugadzira mberi. Uye regai nhasi vanoti michina vakapiwa hombe chikamu zviyo nezvinhu, asi zvino vakanga yakanaka mhinduro kuti mapurazi. Uyewo, vanhu vashoma vanoziva kuti vakawanda kugadzirwa motokari yakadaro imwe chinangwa, yakavanzika. Nyaya vakohwi akagovera kugadzirwa anokosha zvinoriumba zvinogona kuchinja ungano rugare munyika warrior motokari weuto chiito. Vashandi fekitari vaidzidziswa pakavanda ezvinhu, saka vanoziva zvokuita kana hondo vanoda kubatsirwa.

Pakaparara Soviet Union kuti expanses ari gumi chinoda, dzasununguka inoti vasvika dzimwe ivhu. Famous mucheki niva akatanga risa, nokuti lagged kure shure vakwikwidzi ayo. Akanga yekudyidzana yepamusoro kuparadzwa peturu, kurasikirwa zviyo, mukurumari uye maintainability. Uye motokari vatorwa yakanga vakasununguka kuti basa: ndoda ruzha uye vibration, hwomutambarakede chigaro uye kuvapo mamwe mabasa. Asi zvakadaro, muna nemisha mizhinji muminda, unogona achiri kuona tsvuku hofori, izvo rinosanganisa ukuru imwe zvekare panguva.