CN205700990U - A kind of gyratory crusher overload protection arrangement - Google Patents
A kind of gyratory crusher overload protection arrangement Download PDFInfo
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- CN205700990U CN205700990U CN201620579393.0U CN201620579393U CN205700990U CN 205700990 U CN205700990 U CN 205700990U CN 201620579393 U CN201620579393 U CN 201620579393U CN 205700990 U CN205700990 U CN 205700990U
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- Prior art keywords
- gyratory crusher
- crusher
- control system
- disintegrating machine
- overload
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Abstract
The utility model discloses a kind of gyratory crusher overload protection arrangement; including gyratory crusher; the drive shaft input of gyratory crusher is provided with velocity sensor; velocity sensor outfan drives the speed monitoring instrument signal receiving end outside motor to be connected with being arranged on gyratory crusher, and speed monitoring instrument is connected with time controller, crusher control system the most respectively.When this utility model is when disintegrating machine overload or by being difficult to broken object, can be timely, reliable in very first time detection also feedback signal to crusher control system, protection control action；The interlock protection that the system that realizes produces controls, it is to avoid after disintegrating machine overload, does not the most stop to disintegrating machine feed, and the overload of aggravation gyratory crusher damages；Completely with control system of cone crusher compatibility operation, do not affect other operation protected of disintegrating machine.
Description
Technical field:
This utility model relates to gyratory crusher applied technical field, particularly relates to a kind of gyratory crusher overload protection dress
Put, it is adaptable to metal and nonmetal deposits mountain, cement plant, building stones factory etc. use cone crusher machine equipment.
Background technology:
At present in the magnetic mineral process of manufacture of metal mine, removing the ironware being mixed in mineral is a row
An industry difficult problem.In the magnetic iron ore crushing processing process of Anhui Developing mine industry, it is by installing metal detector in systems, then joins
Lock tramp iron separator is automatically visited except ferrum and manually picks up the mode of ferrum and carry out magnetic iron ore except ferrum, although most of ironware and foreign material are arranged
Remove, but still the non-metallic objectsit is not a metal object that some weak magnetic metalwork or be difficult to crushes enters gyratory crusher, when being difficult to crush
Object enter after disintegrating machine, the mechanical failure that disintegrating machine is serious will be caused.
In view of problem above, need to design the overload protection arrangement of gyratory crusher, it is ensured that gyratory crusher is permanent worker
Safe and stable operation during work, increases the service life.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of gyratory crusher overload protection dress
Put, after gyratory crusher occurs overload or overload, gyratory crusher is played a protective role, it is ensured that the safety of disintegrating machine
Run.
The technical solution of the utility model is as follows:
Gyratory crusher overload protection arrangement, including gyratory crusher, it is characterised in that driving of described gyratory crusher
Moving axis input is provided with velocity sensor, and velocity sensor outfan drives the speed outside motor with being arranged on gyratory crusher
Degree monitor signal receiving end is connected, and speed monitoring instrument is connected with time controller, crusher control system the most respectively.
Described gyratory crusher overload protection arrangement, it is characterised in that described crusher control system is ASRi control
System processed, speed monitoring instrument is connected with signal feedback bus, the interlocked control bus of ASRi control system.
The utility model has the advantages that:
1, when this utility model is when disintegrating machine overload or by being difficult to broken object, can detect in the very first time and feed back
Signal is to crusher control system, and protection control action is in time, reliably；
2, during this utility model effectively solves the magnetic mineral course of processing, tramp iron separator and metal detector are difficult to detect
With get rid of weak magnetic metalwork or be difficult to the non-metallic objectsit is not a metal object difficult problem crushed, thus protect in magnetic mineral crushing processing process,
It is difficult in broken object entrance gyratory crusher equipment critical piece is caused fatal damage；
3, this utility model feasible system produce interlock protection control, it is to avoid disintegrating machine overload after, the most do not stop to
Disintegrating machine feed, the overload of aggravation gyratory crusher damages；
4, this utility model completely with control system of cone crusher compatibility operation, do not affect other fortune protected of disintegrating machine
OK.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
See accompanying drawing:
Gyratory crusher overload protection arrangement, including gyratory crusher 1, the drive shaft input of gyratory crusher 1 is installed
Have a velocity sensor 2, the run signal that Negotiation speed sensor 2 gathers, velocity sensor outfan be arranged on cone crusher
Machine drives speed monitoring instrument 3 signal receiving end outside motor to be connected, speed monitoring instrument 3 the most respectively with time controller 4, broken
Broken machine control system 5 is connected.
Crusher control system 5 is ASRi control system, the signal feedback bus of speed monitoring instrument and ASRi control system,
Interlocked control bus is connected.
Operation principle:
Velocity sensor 2 is monitored, the run signal that Negotiation speed sensor 2 gathers, and feeds back to speed monitoring instrument 3,
Specific as follows:
When disintegrating machine overload or entrance are difficult to broken object, speed monitoring instrument 3 monitors gyratory crusher and drives defeated
Enter axle rotating speed dropping signal (when rotating speed declines 10%), speed monitoring instrument 3 send warning to the ASRi control system 5 of disintegrating machine
Signal, sends command signal by control system, first passes through technique interlocking and stops to disintegrating machine feed, and postpones (to postpone 4
Second) stop disintegrating machine stopping disintegrating machine, it is to avoid it is difficult to broken object and disintegrating machine is caused damage, thus gyratory crusher is played
Protective effect, it is ensured that the safe operation of disintegrating machine.
Claims (2)
1. a gyratory crusher overload protection arrangement, including gyratory crusher, it is characterised in that described gyratory crusher
Drive shaft input is provided with velocity sensor, and velocity sensor outfan drives outside motor with being arranged on gyratory crusher
Speed monitoring instrument signal receiving end is connected, and speed monitoring instrument is connected with time controller, crusher control system the most respectively.
Gyratory crusher overload protection arrangement the most according to claim 1, it is characterised in that described disintegrating machine controls system
System is ASRi control system, and speed monitoring instrument is connected with signal feedback bus, the interlocked control bus of ASRi control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579393.0U CN205700990U (en) | 2016-06-08 | 2016-06-08 | A kind of gyratory crusher overload protection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620579393.0U CN205700990U (en) | 2016-06-08 | 2016-06-08 | A kind of gyratory crusher overload protection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205700990U true CN205700990U (en) | 2016-11-23 |
Family
ID=57305508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620579393.0U Active CN205700990U (en) | 2016-06-08 | 2016-06-08 | A kind of gyratory crusher overload protection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205700990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855027A (en) * | 2016-06-08 | 2016-08-17 | 安徽开发矿业有限公司 | Cone-crusher overload protection device |
-
2016
- 2016-06-08 CN CN201620579393.0U patent/CN205700990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855027A (en) * | 2016-06-08 | 2016-08-17 | 安徽开发矿业有限公司 | Cone-crusher overload protection device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |