1.(turning part)
The body of the mill is using 30 mm thick steel plate welded from rolling, the two ends of Cover-structure, the two ends of Jin, a compound with carbon air shaft is casting ZG35B manufacture, use hollow shaft bolt will end flange connection with the cylinder, at stores with single cylinder plate divided into two positions, the majority of the first warehouse-type ladder liner to enhance Ball crushing capacity of the material, liner installation and ladder to the mill, the thin-Liner in the rotary direction, not installed wrong, otherwise they will significantly reduce fragmentation efficiency, and accelerate the wear liner, the second-liner Wharf set to play on the materials of the steel grinding role.
This mill cylinder creation of two people Confucius to clear Liner Ball maintenance and replacement, grate plate, and so use the head to make Liner bolts Oval, can reduce the stress concentration Liner to reduce the liner rupture, grate panels, with wear-resistant liner are high manganese steel manufacturing
2.( Bearing)
Some of the regression to the mill by the two main bearing is supported, by the main bearing housings, bearing caps, and other major component parts
The main bearing lubrication axis is fixed in the mouth of the refueling lubrication, in order to prevent oil spills, main bearings with sealed at both ends of the parts in the installation and attention to the mill.
Because of the heat and mill expansion and provide material terminal equipped with gear, not allowing mill-expected expansion of the Wangchu only allowed to feed terminal expansion, and provide material main bearing material with a hollow-length in the Journal with 300 D4/dc4, and the feed side of the main bearing and feed hollow-Journal in length with the left 40 mm gap, of which 5 mm for systolic volume, 35 mm for expansion volume (including the value of these space the installation error).
3.(input parts)
Devices include feed hopper and feeding spiral tube. Interesting liner into the hopper, the material itself is done using liner, reducing the wear of materials to extend service life. Among its stent into the hopper with pads to accommodate the installation of a high degree of correction needed adjustment center, and feed into the hopper between the spiral tube sealed with blankets, feed Lo cylinder for four L-blade
4.(output parts)
The device mainly by the hood of a material, the Screen extinguishers, a spiral tube material, a material composed of Yang Liu plate. Discharging spiral tube in a fixed axis compound in the air, when the attention of the installation expected to spiral out of the feeding tube is out of the mouth Yang Liu plate material discharge mouth, in order to smooth the material from being crushed, a spiral tube material discharging sieve tube connecting the mouth, the materials are refined into the sieve tube conveyor, impurity screening out of the hood of the fork exclude, for tubes from the exhaust emission.
5.(gear cover)
To gear lubrication good size and production safety, set up gear enclosures, which sealed device equipped with devices and to prevent oil spills.
6.(transmission parts)
Motor selection JR800-8, reducer selection ZD70-5-I, through one pair of plastic block coupling drive small gear, driven pinion flange cylinder fixed in the large rotary gear .
We must point out is that mill drive layout, does not allow arbitrary change, if for one reason or another non-drive layout can not be changed (for example, gear position transferred to the mill from now the other side), you must ensure that the small gear large gear and the vertical force, and not downwards, otherwise large gear on the role of the small force will gear pinion bearing bolts, Anchor Bolt up call, Anchor Bolt will be gradually Song , which does not work smooth gear size, vibration, in accordance with this principle must be to re-scheduled if the mill to the mill to change, it involves the ladder liner installation direction, spiral tube material spiral out of the direction and provide material Yang Liu Plate direction sieve cylinder direction, the main bearings scraping plates, and other layout direction of oil should be changed accordingly.
