Gadzirai mucheki: nhoroondo uye yemazuva ano

Mukurima, nzira dzakasiyana-siyana dzinoshandiswa dzinoshandiswa, zvose zvakadzika uye dzakamanikana. Uye mamwe emhando dzayo ari kushanda gore rose, asi vamwe vanopedza nguva yavo yakawanda mumahandare. Asi kunze kweizvi nedzimwe nzira, varimi havagoni kuita. Saka, semuenzaniso, mumunda wekutambudzika iwe unogona kuona mucheki wekubatanidza, ayo nhasi anoita basa remamiriyoni gumi nemaviri. Uye iyo yakaoma yakawanda inotora zviyo inoramba ichiyerera uye sequentially inoita mabasa akawanda. Mubatanidzwa unoderedza zviyo, unozvipa kumaburiro ekupura uye unokanda zviyo kubva munzeve. Zvadaro anozviparadzanisa kubva kune uswa uye zvimwe zvakasvibiswa uye zvinotakura iyo kuenda kunharaunda. Uye kubva ipapo, nguva nenguva kana kunyange kupfuurira, inogadzirisa zvinotakura zviyo kune imwe yekutakura.

Muchidimbu, mucheki anounganidza anotsiva mitatu mitatu zvakare nyore - musoro, mushonga wokupura uye kupura. Uye iwe unogona kuomatira kune dzimwe nodes dzinokubvumira kukohwa zviyo zvakasiyana-siyana. Uye nzvimbo yekuzvarwa kwechishamiso ichi chekombiyuta ndiyo United States. Kudzoka muna 1828, munyori S. Lane akave nekodzero yakaoma yakawanda yemashandiro ekukohwa zviyo. Aifanira kutema muti wezviyo, kuuputira, uyewo kugadzira zviyo kubva mumata. Asi haina kumbovakwa. Uye muna 1836 vanyori vaviri vanobva kune imwechete America vakatotanga pane chimwe chinhu chakafanana nechibage chinosanganiswa. Akaratidzika semakumbo mana-ngoro. Uye kutenderera kwekufambisa kwechigadziro chekucheka uye kupura doro kwakaitwa kuburikidza nekuparidzirwa kubva kumushure wakatarisa.

Asi kubatana, nenzira inoyeuchidza yezviongorori zvemazuva ano, vakakwanisa kuwana muna 1836 vamwe vaviri vakagadzira - J. Hascall naH. Moore. Uye iyi makina kare muna 1854 yakabvisa 600 acres echingwa. Zvadaro zvishoma nezvishoma zviyo zvinosanganiswa zvaipedzerwa pamwe chete nekuvandudzwa kwekombiki. Uye muRussia yekutanga makemikisi akadaro, akabudiswa naHolt, akaendeswa muna 1913. Icho chaive chivakwa chehuni pamakwara emakandira. Akanga ane injini ye petrol, iyo yakagadzirisa panguva imwechete nzira dzekukohwa nekufambisa. Asi vakanga vasina nguva yekushandisa izvi pamwe chete, sezvo hondo yakatanga nokukurumidza.

Uye apo USSR yakadzokera kuvakohwe zvakare. Pakutanga vaitengerwa kubva kuU.SA, vachigadzirisa ivo pachavo. Uye muna 1930, mutori wekutanga wokubatanidza akasara pamasuwo efeksi yeZaporozhye "Kommunar", mutengo wekufananidzwa nebasa revanhu vazhinji. Uye pakupera kwemwaka iwoyo vashandi vekufekitari vakanga vatobudisa 347 makambani akadaro. Gore rakatevera musara weRostov Rostselmash akatanga kubudisa yakakurumbira "Stalinists". Uye muna 1932 kukohwa kwevatori kwakagadzirwa muSaratov paSherbodayev. Iyi mienzaniso yakanga isina kure, asi yakabatsira vagari vomunharaunda. Uye mushure mokunge hondo iri muUnited States yakaita tsvakurudzo yakasimba yezesayenzi, iyo yakaguma mune yevateri SK-5 ne SK-6. Zvadaro, muna 1970, muti weTaganrog wakatanga kubudisa musanganisi wekubatanidza "Kolos" kana SK-6-ll, uye Rostselmash - "Niva" SK-5.

Uye aya maitiro kwenguva yakareba akarimisa minda yeSoviet Union, uyezve yezvimiririra nyika. Uye ikozvino vakatsiviwa nemamwe mazuva ano emhando, zvakadai sekubatanidza kukohwa "Polesie" KZS-812-16. Iyo ikakani uye yakagadziriswa makemikari ine inotenderera inopfuura 8 kg / s. Inokwanisa kubudisa matani gumi nemaviri ezviyo paawa. Iyi mishonga inoratidzira yekubatanidza mucheki, uyo akatotora kugamuchirwa kwose kwose. Vane kupura imwe doro, chimbidziro uye dombo rinoputika. Uye izvi zvinosanganisira "Polesie" zvinosanganisira mucheki wezviyo ZhZK-6-5 uye ye self-propelled thresher model KZK-8-0100000.