Mafomu mana akajairika ekusashanda kwema rollers anopfeka:

1. 1. Roller shell kupfeka

Kunyanya kureva kutyora kwepakati chikamu che roller nekuda kwekupfeka, uye chinzvimbo icho chisimbe chinobata kumucheto kwebhandi rekutakura zvakare iri nyore kupfeka uye kuputika.

Zvikonzero zvikuru:

1) Iyo roller rotation friction resistance yakakura, uye kukweshana pakati pe roller ne conveyor belt yakakura, zvichikonzera kupokana.

2) Pane kona yetilt pakati pekutenderera kutenderera kweroller uye nzira yekushanda yebhanhire rekutakura, izvo zvinokonzeresa kumisa uye kuwedzera kukwesha kunokonzera kupfeka kweiyo roller.

3) Iyo roller pachayo inoshanda munzvimbo yakaoma, zvichikonzera kukakavara pakati pe roller uye mbishi zvinhu kana zvimwe zvinhu zvakabatana zvakananga.

2. 2. Roller bearing yakakuvadzwa

Chikonzero chikuru ndechekuti roller bearing haitendereri zvine hungwaru, izvo zvinoita kuti mavara ekutakura apfeke, kunyange roller haina kutenderera nekuda kwekunyanya kuita ngura.

Zvikonzero zvikuru:

1) Kusarudzwa kwemhando yeroller yebhandi conveyor haina musoro, zvichiita kuti kukuvadzwa kwekutakura hupenyu hwebasa kupera.

2) Iyo yekuisa chisimbiso yeroller inotakura haina kunaka kwazvo, izvo zvisingangokonzeresa kusvibiswa kwezvakatipoteredza nemafuta ekuzora, uye kusabereka kunyorova.

3) Belt conveyor idler assembly inozadza mafuta ekuzora ishoma kana mafuta ekuzora mhando haina kunaka, izvo zvinoita kuti idle wetting isashande.

4) Iyo yese mechanical design scheme yebhanhire conveyor haina musoro, uye idlers inokonzera resonance, iyo inokurumidza kutakura kukanganisa.

3. 3.Roller bending uye deformation.

Iko kukotama uye kukuvadza fomu ye roller yakaoma kwazvo, iyo huru fomu ndiyo

kupeta deformation yeroller axle inokonzeresa iyo yakakura deflection Angle, iyo inotungamira kune kupokana pakati peaxle uye inotakura imba, uye zvakare inotungamira nyore kukuvadzwa kwekuvhara kwe roller.

1) Sarudzo yemupumburu wemhando yebhandi inotakura haina musoro, uye haigone kusangana nezvinodiwa zvekumanikidza simba uye kupfugama kuomarara.

2) Iyo yese mechanical design scheme yebhandi conveyor haina musoro, uye chete chikamu che rollers chinotakura mutoro mukuru, zvichiita kuti deformation.

4. 4.Kumwe kukuvadza mafomu ema rollers

Zvakadai segoko uye kutakura imba welding, kuputika, kutakura slip uye zvichingodaro.

Chikonzero chakakosha kusaita hurombo hwekugadzira mhando yemaroller, iyo chaiyo yekumisikidza yekubereka haina musoro, Iyo roller shell itete, yemagetsi welding haina kusimba nekushaikwa welding. Bearing installation haisi nguva yakafanira.