Chain Block as an upgrade version of the fixed pulley, fixed pulley fully inherited the advantages of using reverse backstop while reducer and chain brake pulley combination of symmetrically arranged two spur gears rotating structure, a simple, durable and efficient.
mechanical lifting devices
2015年1月10日星期六
Board chain bucket elevator structure description:
NE serieschain block from moving parts, drives, upper unit, the central cabinet, composed of the lower unit.
Moving parts - there hopper and sleeve roller chain composed, NE15, NE30 single row chain, NE50-NE800 with double chain.
Drive - using a variety of drive combo drive, (according to the user's actual needs). Equipped aircraft overhaul and railing on the drive platform.
Minute drive left and right overhead crane china installed in two ways:
Left mounted: feeding port face, driving means arranged on the left housing.
Right mounted: feeding port face, driving means arranged on the right side of the cabinet.
Upper unit - mounted track (double chain), you ambition, the discharge port is equipped with anti-rubber sheet material back.
The middle section - the middle part of the section is equipped with rails (double chain), working to prevent the chain swing.
Lower part of the device - press fitted tension device, NE15-NE100 take spring tensioner, NE150-NE800 falling heavy boxes take up tight.
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