2012年（124）
分类： IT业界
2012-03-29 15:49:30
Cone crusher is widely applied in metallurgical, construction, road building,
chemical and phosphatic industry. Cone crusher is suitable for hard and mid-hard
rocks and ores, such as iron ores, copper ores, limestone, quartz, granite,
gritstone, etc. Type of the crushing cavity is decided by the application of the
ores. Standard type is for PYZ (secondary crush); middle type is for PYD
(tertiary crush); short-head type is for primary and secondary crush.
Cone
crusher crushes materials by the working surface between the movable cone and
fixed cone. The movable cone of the cone crusher is supported by spherical
bearing and fixed on a hanging erect shaft which is set in the eccentric sleeve,
and the sleeve is set on the stopping and pushing bearing.
The movable cone
and erect shaft are driven by the eccentric shaft sleeve together. The eccentric
shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of
the conveyor belt is driven by motor through v-belts.
The lower part of
vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve
of cone crusher rotates, there is a conical surface lined out by the shaft. When
the movable cone comes near the fixed cone, rocks are grinded into pieces, when
the cone leaves, grinded materials is discharged from the discharge hole.
The
fixed cone can be ascended or descended by adjusting setting to adjust the width
of discharge hole; consequently the output size is determined.
The
installation of security equipment for the operation, rough broken cone crusher
in the workplace should pay attention to the following matters:
1. Before the
operation, user should check the lubrication system, the crusher Cone region,
the correction belt tensioning of the needle to all Beaufort Fastening.
2. To
activate the pump motor 5-10-chuan, the lubrication system of inspection work,
when their normal work before the start main motor.
3. Normal parking, they
would first stop to the mine when the ore crusher total exclusion in order to
stop the motor running. The final stop pump motor. After stopping comprehensive
inspection of the various crusher site, identify problems should be promptly
dealt with.
4. Crusher air load operation 1-2 minutes before starting to
mine. Because cycles to the crusher is filled with mine, so we must pay
attention to whether the mine to normal, especially with mud, water-ore, to
prevent ore mine to plug the mouth. We must take care to check the functioning
of Pai Mine, in sealing device does not allow the space below accumulation
ore.
With its high quality products such as , , , , , Henan Hongxing mining machinery Co.Ltd has ascended in the front rank of the world in the exporting of mining equipments.
