Makina obzala mbewu

Makina obzala omwe amatenga mbewu ngati chinthu chobzala. Chomera chomwe chimagwiritsidwa ntchito pa mtundu kapena mbewu inayake, yomwe nthawi zambiri imatchedwa kutengera mtundu wa mbewu, monga pobowola chimanga, choboolera chimanga, chobzala thonje, choyala udzu ndi zina zambiri. Imagwira ntchito pazitunda zonse zapamtunda wouma. Mphamvu ya seeding ndi yabwino. Itha kugwiritsidwa ntchito kufesa mbewu za sesame, thonje, manyuchi, soya, nyemba, ndi zina zambiri. Pali mbewu zambiri za granular.

Kodi chobzala chimagwira ntchito yotani pothandizira ndodo ya hydraulic? Ndodo yothandizira ya seeder ingagwiritsidwe ntchito kuthandizira kutalika. Amagwiritsa ntchito masika amtundu wa psinjika, omwe amapunduka kwambiri ndi mphamvu yopangidwa ndi kuponderezedwa kwa gasi. Ndodo yothandizira ya seeder imakhala ndi kasupe wa mpweya woponderezedwa. Mfundo yake ndi yakuti pamene mphamvu pa kasupe ndi yaikulu, malo mkati mwa kasupe adzachepa, ndipo mpweya mkati mwa kasupe udzaphwanyidwa ndi kufinyidwa. Mpweyawo ukaumizidwa kumlingo wakutiwakuti, umatulutsa mphamvu zotanuka. Panthawiyi, kasupe akhoza kubwezeretsedwanso ku mawonekedwe asanayambe kusinthika, ndiko kuti, chikhalidwe choyambirira. Kasupe wa mpweya woponderezedwa amatha kugwira ntchito yabwino kwambiri yothandizira, komanso ntchito yabwino kwambiri yopumira komanso yowotcha. Kuphatikiza apo, kasupe wapadera wa mpweya wokhazikika amathanso kutenga gawo lamphamvu kwambiri pakusintha ma angle ndi kuyamwa modabwitsa.