Hammer ndiyo inonyanya kukosha uye iri nyore kupfeka pakushanda kwemuchina wekupwanya. Chimiro chayo, saizi, nzira yekuronga uye mhando yekugadzira zvine simba guru pakushanda zvakanaka kwekupwanya uye kunaka kwechigadzirwa.
Parizvino, kune maumbirwo akawanda ehammer anoshandiswa, asi anonyanya kushandiswa ihammer ine chimiro cheplate rectangular. Nekuda kwechimiro chayo chiri nyore, kugadzirwa kwayo kuri nyore, uye kushandiswa kwayo kwakasiyana-siyana.
Modhi iyi ine shaft mbiri dzemapini, imwe yacho ine buri rakatevedzana pashaft yepini, rinogona kutenderedzwa kuti rishande nemakona mana. Rutivi rwekushanda rwakafukidzwa uye rwakabatanidzwa netungsten carbide kana kuti rwakabatanidzwa nesimbi inodzivirira kupera kuti irambe ichishanda kwenguva refu.
Zvisinei, mutengo wekugadzira wakakwira. Makona mana akagadzirwa kuita trapezoids, makona uye makona akapinza kuti zvivandudze kupwanya kwefiber yekudya kwemafuro, asi kuramba kupfeka kwakashata. Nyundo yeannular ine gomba rimwe chete repini, uye kona yekushanda inoshandurwa otomatiki panguva yekushanda, saka kupfeka kwacho kwakafanana, hupenyu hwebasa hwakareba, asi chimiro chacho chakaoma.
Nyundo yesimbi yakagadzirwa nesimbi ine rectangular iplate yesimbi ine kuomarara kwakanyanya pamusoro penzvimbo mbiri uye kusimba kwakanaka pakati, iyo inopihwa nerolling mill. Iri nyore kugadzira uye inodhura zvishoma.
Kuedzwa kunoratidza kuti nyundo ine urefu hwakakodzera inobatsira kuwedzera simba rinobuda mu kilowatt hour, asi kana rakareba zvakanyanya, kushandiswa kwesimbi kuchawedzera uye simba rinobuda mu kilowatt hour richaderera.
Pamusoro pezvo, zvichienderana nekuyedzwa kwekupwanya chibage kwakaitwa neChina Academy of Agricultural Mechanization nenyundo dze1.6mm, 3.0mm, 5.0mm uye 6.25mm, simba rekupwanya nyundo dze1.6mm rakakwirira ne45% kupfuura nyundo dze6.25mm, uye 25.4% kupfuura nyundo dze5mm.
Nyundo yakatetepa ine simba guru rekupwanya, asi nguva yayo yebasa ipfupi. Ukobvu hwenyundo dzinoshandiswa hunofanira kusiyana zvichienderana nehukuru hwechinhu chakapwanywa uye modhi. Nyundo yegrinder yekudyisa chikafu yakagadziridzwa muChina. Bazi reMichina rakasarudza mhando nhatu dzenyundo dzakajairwa (rudzi rweI, rweII nerweIII) (nyundo dzine maburi maviri dzakatenderera).
Nguva yekutumira: Zvita-27-2022