Ukuvela kwe-Eculity Knapsack Sprayers

Amasheya ezolimo amathuluzi asemqoka endaweni yokulima yanamuhla, edlala indima ebalulekile ekuphatheni impilo yezitshalo nokukhiqiza. Lawa madivaysi enzelwe ngokukhethekile ukusebenzisa izinto eziwuketshezi ezinjengezibulala-zinambuzane, ama-herbicides, kanye nomanyolo efomini lenkungu endaweni ebanzi yezitshalo kahle nangendlela efanele.

Yini isifutho?

I-sprayer iyingxenye yemishini yezolimo esetshenziselwa ukusabalalisa uketshezi ngokusebenzisa i-atomization. Le nqubo ifaka ukuguqula izixazululo ze-liquid ibe amaconsi amahle noma inkungu, engafafazwa ngokufana ezitshalweni nasezinkameni. Izakhi eziyinhloko zesifutho zifaka ithangi ukuze zibambe uketshezi, iphampu ukuze ucindezele uhlelo, ama-hoses, ama-valves, izihlungi, nama-nozzles alawula ukuqondisa nokugeleza kwesilinganiso sokufafaza.

Imvelaphi nentuthuko yakuqala

Ukuvela kwezifutho ze-forces zezolimo kwaqala eFrance maphakathi nekhulu le-19 futhi kunomlando weminyaka engama-200 kuphela. Ekuqaleni, izindlela zaziyimpi yamathuluzi afana nemishanelo noma amabhulashi asetshenziselwa ukunqwala kwezinambuzane ezifuywayo noma izitshalo zothuli ezinempuphu ezisongwe ngendwangu. Ngemuva kwalokho kwavela ukuthi kusetshenziswa amathuluzi alula we-hydraulic afana namashubhu noma amasirinji okufafaza uketshezi noma ama-powders ngokusebenzisa ama-air ekhudlwana, ama-United States akhiqiza ubuchwepheshe bezandla.

Ngasekupheleni kwawo-1800s, ama-splies asebenza ngesandla athola ukuthandwa phakathi kwabalimi. Lawa madivayisi aqukethe ithangi eligcwele isixazululo esiwuketshezi esixhunywe kwi-nozzle ekhipha inkungu enhle lapho icindezelwa. Abalimi baphonsa ngokwakhiwa kwalaba bafafaza ukwakha ingcindezi ngaphambi kokuhamba ngezinkundla ukuthola izindlela zokwelapha ngqo ezitshalweni.

Ngentuthuko yezimboni ekuqaleni kwawo-1900s, kwaqhamuka ama-splients anenjini avela ngokuvumela ukumboza okuthe xaxa esikhathini esifushane. Lokhu kwakuvame ukufakwa ogandaganda kuthuthukisa ukusebenza kahle kanye nokusebenza ngempumelelo ekuphathweni kwezinambuzane.

Izinto ezintsha zanamuhla

Ngekhulu lama-20, imiklamo ephakeme yezobuchwepheshe eguquliwe. Ukusungulwa kwesigaxa esingenalutho kanye nama-nozzles anomumo wabalandeli abenziwe nge-atomization enhle ka-ketshezi, ukuthuthukisa ukumbozwa kanye nokusebenza kahle. Ngawo-1970s, ukuhlanganiswa kobuchwepheshe be-hydraulic, izinhlelo zombono ze-photonic, ama-ultrasonics, izinzwa zesimanje, i-GPS (izinhlelo zezinhlelo zendawo), ukuzwela okukude, kanye ne-telemetry kwenziwa ama-spraters aqondile futhi ahlakaniphile.

Ngaphezu kwalokho, ukuthuthukiswa kwama-nozzles aguqukayo kuthuthukise kakhulu ukusebenza kwezimali. Lezi ze-nozzles zingashintshwa ukuze zilethe isifutho ngamaphethini ahlukile kanye nosayizi we-droplet, ngokuya ngezidingo ezithile zesitshalo noma izinambuzane ezihlosiwe. Lokhu kuguquguquka kuvumela abalimi ukuba basebenzise ukusebenza kahle kwe-sprayer ngenkathi benciphisa imfusura.

Enye intuthuko ebalulekile ukuhlanganiswa kokulawulwa okukude kanye nezici ezizenzakalelayo kumklamo we-sprayer. Ngosizo lwezinhlelo zokulawula kude, abalimi bangasebenza ama-sprays kusuka kude, ukuqinisekisa ukuphepha kwabo kanye nokwenza lula. Izici ezenzakalelayo zinika amandla ama-spreckers ukulandela izindlela ezihlelwe ngaphambilini, eqinisekisa ukumbozwa okungaguquki futhi anciphise ubungozi bephutha lomuntu.

Ukuthuthukiswa kweSprayer yaseChina

Ukucwaninga ngama-sprays eChina kwaqala ngawo-1930s eZhejiang Provincial Researtuall Institute. Ngemuva kokusungulwa kweChina New ngo-1949 ngaphansi kwezinqubomgomo ezibeka phambili inqubomgomo yezolimo, iChina ithuthuke ngokushesha ubuchwepheshe bayo be-Sprayer. I-Shift kusuka ku-Manual inyuse amasistimu anezimoto okumake ama-lep aphambili phambili. Emashumini eminyaka amuva nje, abakhiqizi baseChina bagxile ekubumbeni okusha - ukuguqulwa kusuka ekulingiseni ukuklama okwangempela - kanye nokuhlanganisa izakhiwo ezisebenzayo ezisebenzisa izidingo ezahlukahlukene zezolimo.

Idolobha laseTaizhou lavela njengehabhu lokukhiqiza amancane Ama-splaplacks ama-Knapsack manje abusa izimakethe zomhlaba ngenxa yekhwalithi yazo kanye nokwenziwa okusha.

Izifutho zezolimo zize isikhathi eside ngokwemigomo yokuqamba kanye nokusebenza kahle. Ngesidingo esikhulayo sezithelo eziphakeme zezitshalo kanye nokulawulwa kwezinambuzane okusebenzayo, abalimi banamuhla baphendukela kumathuluzi athuthukile anjenge-Knapsuratural Knapsack Sprayers. Lawa madivayisi aphathekayo futhi aguquguqukayo aguqule indlela abalimi abaphatha ngayo izilimo zabo, ibanikeze isixazululo esikahle nesisebenzayo sokubulala ukhula, ukulawula izinambuzane, nokunisela.

Enye yezinto ezibalulekile zesimanje I-Michiltural Knapsack Sprayers yi-Ergonomic design yabo. Abakhiqizi bakubonile ukubaluleka kokuhlinzeka abalimi ngemishini ethokomele futhi esebenziseka kalula. Lezi zifutho manje zihlome ngemichilo eguqukayo futhi zigxile emuva emuva, ziqinisekise ukuthi abalimi bangazithwale isikhathi eside ngaphandle kokucindezela amahlombe noma emuva. Lo mklamo we-ergonomic awukhulisa nje ukunethezeka kodwa futhi uthuthukisa umkhiqizo, ukuvumela abalimi ukuthi babeke izindawo ezinkulu kalula.

Ngaphezu kwenduduzo, ama-knapsolis spraple ama-knapsack ahlome ngezinhlelo ezithuthukisiwe zokuphapha. Lawa ma-spreters asebenzisa ubuchwepheshe obuphakeme wengcindezi, eqinisekisa ukuthi indlela yokufafaza iyasebenza futhi iyavumelana. Ngezilungiselelo eziguquguqukayo zokucindezela, abalimi bangakwazi ukulawula ukuhamba kalula nokuqina kwesifutho, okwenza kufanelekile izilimo ezahlukahlukene nezidingo zokulawula izinambuzane. Lokhu kufafazwa okunembayo akugcini nje ngokusindisa isikhathi nezinsizakusebenza kodwa futhi kuqinisekisa ukuthi amakhemikhali asatshalaliswa ngokulinganayo, akhulisa ukusebenza kwawo.

Ukuthuthukiswa kwemiklamo ye-nozzle entsha sekuthuthukise kahle kwabashokobezi be-michiltural knapsack. Lezi ama-nozzles zenzelwe ukuhlinzeka ngephethini yokufafaza efanayo, ukunciphisa imfucuza kanye nokuqinisekisa ukumbozwa okuphelele. Amanye ama-sprayers aze anikeze ama-nozzles aguqukayo, avumela abalimi ukuba benze ngokwezifiso iphethini yokufafaza esekelwe kwizidingo zabo ezithile. Lokhu kuguqulwa kabusha kuwusizo ikakhulukazi lapho ubhekene nezinhlobo ezahlukene zezilimo noma lapho kubhekiswa ezindaweni ezithile zokulawulwa kwezinambuzane.