Developing magnetic roller easy to assemble and disassemble
The utility model discloses a developing magnetic roller easy to assemble and disassemble. The developing magnetic roller comprises a magnetic roller main body and a transmission head arranged at the transmission end of the magnetic roller main body in a sliding manner, the transmission head compris...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a developing magnetic roller easy to assemble and disassemble. The developing magnetic roller comprises a magnetic roller main body and a transmission head arranged at the transmission end of the magnetic roller main body in a sliding manner, the transmission head comprises a transmission sleeve and a transmission rod, the transmission sleeve is coaxially sleeved outside the magnetic roller main body and can drive the magnetic roller main body to rotate together, and the transmission rod is fixed on the transmission sleeve and is used for being connected with a transmission device in the selenium drum; by axially sliding the transmission sleeve, the transmission rod can be quickly separated from a transmission device in the selenium drum, so that the developing magnetic roller can be quickly disassembled; a puller spring is further arranged between the transmission sleeve and the magnetic roller body, after external force is released, the transmission head can extend outwards under |
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