CN208066525U - Crusher coupling transmission safety interlock system - Google Patents
Crusher coupling transmission safety interlock system Download PDFInfo
- Publication number
- CN208066525U CN208066525U CN201721696247.7U CN201721696247U CN208066525U CN 208066525 U CN208066525 U CN 208066525U CN 201721696247 U CN201721696247 U CN 201721696247U CN 208066525 U CN208066525 U CN 208066525U
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Abstract
A kind of crusher coupling transmission safety interlock system, including speed monitoring transmitting device, control device, speed monitoring transmitting device for monitoring the broken rotating speed in crusher in real time, and the real-time rotary speed data of broken shaft is sent to control device, compared with preset broken shaft rated speed data in control device, as real-time rotary speed data is different from broken shaft rated speed data, control device sends out the control instruction being stopped to conveying equipment, therefore, the utility model can be when the generation explosion of coupler fusible plug causes broken spindle nose to shut down, timely stop the work of conveying equipment, it is overflowed to solve crusher feeding mouth product coal, the problem of blocking elevating conveyor operation.In addition, the utility model can also solve the problems, such as to cause broken shaft to be stopped because of other reasons and then crusher feeding mouth product coal is caused to overflow, block elevating conveyor operation.
Description
Technical field
The utility model is related to mine crushing machine coupling transmission security technology areas, and in particular to a kind of crusher coupling
Device is driven safety interlock system.
Background technology
Crusher coupling transmission is the general type of drive of underground coal mine relatively high power crushing plant：Broken electric motor
+ fluid coupling+retarder+broken shaft, this kind of drive can effectively releive the impact of broken spindle nose, reach protection crusher
The purpose of motor and retarder.But mine is long with crushing plant uninterrupted working time, equipment cooling deficiency may result in coupling
Fusible plug on device bursts, and the broken shaft in crusher is caused to be stopped, and motor of crusher will continue to work at this time
And the conveying equipment in crusher is driven to work on, and then can cause crusher feeding mouth product coal spilling occur, block and reprint
The case where machine is run causes certain threat to safety in production.
Invention content
In view of this, it is necessary to provide stop conveying equipment work when a kind of broken shaft operation irregularity in crusher
Crusher coupling transmission safety interlock system.
A kind of crusher coupling transmission safety interlock system includes the speed for monitoring the broken rotating speed in crusher
Degree monitoring transmitting device, the control device for controlling the conveying equipment working condition in crusher, speed monitoring transmitting device
The side of broken shaft is set in crusher, to monitor the rotating speed of broken shaft in crusher, speed monitoring transmitting device and control
Device connects, and is to be sent to control device after real-time rotary speed data by the rotating speed monitored processing, control device respectively with speed
Degree monitoring transmitting device, conveying equipment connection, control device receive the real-time rotary speed data that speed monitoring transmitting device is sent, and
Compared with preset broken shaft rated speed data in control device, such as real-time rotary speed data and broken shaft rated speed data
Difference, control device send out the control instruction being stopped to conveying equipment.
Preferably, speed monitoring transmitting device includes for monitoring the speed monitoring module of broken rotating speed, being used for data
The measurement data transmission module of transmission, measurement data transmission module are connect with speed monitoring module, control device respectively, will be fast
Degree monitoring module monitors to broken rotating speed be converted to real-time rotary speed data, and be sent to control device.
Preferably, control device includes for data processing and sending the data processing module of control instruction, being used for data
The control data transmission module of transmission, the drive module for executing control instruction, control data transmission module respectively with test the speed
Data transmission module, data processing module connection, to receive the real-time rotary speed data of measurement data transmission module transmission and will connect
The real-time rotary speed data received is sent to data processing module；The rated speed data of broken shaft are preset in data processing module,
And rated speed data compare with the real-time rotary speed data of reception, such as real-time rotary speed data and broken shaft rated speed data
Difference, data processing module send out the control instruction for stopping conveying equipment and working to drive module；Drive module respectively with data
Processing module, conveying equipment connection, to receive the control instruction of data processing module transmission and drive the work shape of conveying equipment
State.
Crusher coupling transmission safety interlock system provided by the utility model, including speed monitoring transmitting device, control
Device processed, speed monitoring transmitting device for monitoring the broken rotating speed in crusher in real time, and by the real-time rotating speed of broken shaft
Data are sent to control device, compared with preset broken shaft rated speed data in control device, such as real-time rotary speed data
Different from broken shaft rated speed data, control device sends out the control instruction being stopped, therefore, this practicality to conveying equipment
It is novel timely to stop the work of conveying equipment when the generation explosion of coupler fusible plug causes broken spindle nose to shut down
Make, to solve the problems, such as that crusher feeding mouth product coal overflows, blocking elevating conveyor is run.In addition, the utility model can be with
It solves to cause broken shaft to be stopped because of other reasons and then crusher feeding mouth product coal is caused to overflow, block elevating conveyor operation
Problem.
Description of the drawings
Fig. 1 is the functional block diagram of crusher coupling transmission safety interlock system.
Functional block diagram when Fig. 2 is the work of crusher coupling transmission safety interlock system.
In figure, crusher coupling transmission safety interlock system 1, speed monitoring transmitting device 2, speed monitoring module 21,
Measurement data transmission module 22, control data transmission module 31, data processing module 32, drive module 33, is broken control device 3
Broken machine 4, broken shaft 41, conveying equipment 42.
Specific implementation mode
A kind of crusher coupling transmission safety interlock system, including speed monitoring transmitting device, control device, speed prison
It surveys transmitting device and is sent to control dress for monitoring the broken rotating speed in crusher in real time, and by the rotary speed data of broken shaft
It sets, compared with preset broken shaft rated speed data in control device, such as real-time rotary speed data and broken shaft rated speed
Data are different, and control device sends out the control instruction being stopped to conveying equipment, therefore, the crusher coupling transmission safety
Blocking device can timely stop conveying equipment when the generation explosion of coupler fusible plug causes broken spindle nose to shut down
Work, to solve the problems, such as that crusher feeding mouth product coal overflows, blocking elevating conveyor is run.
Below in conjunction with specific implementation method, the utility model is elaborated, so that those skilled in the art can be more
The advantages of understanding the utility model got well.
Referring to Fig.1 and 2, a kind of crusher coupling transmission safety interlock system 1, including it is used to monitor crusher 4
In the speed monitoring transmitting device 2 of 41 rotating speed of broken shaft, working condition for controlling the conveying equipment 42 in crusher 4
Control device 3, speed monitoring transmitting device 2 are arranged the side of the broken shaft 41 in crusher 4, speed monitoring transmitting device 2 with
Control device 3 connects, and to monitor 41 rotating speed of broken shaft in crusher 4, and is being real-time rotating speed number by the rotating speed monitored processing
Control device 3 is sent to after, control device 3 is connect with speed monitoring transmitting device 2, conveying equipment 42 respectively, control device 3
The real-time rotary speed data that speed monitoring transmitting device 2 is sent is received, and is turned with the normal of preset broken shaft 41 in control device 3
Fast data compare, and such as real-time rotary speed data is different from rated speed data, and control device 3 sends out stopping work to conveying equipment 42
The control instruction of work.
Further, speed monitoring transmitting device 2 includes for monitoring the speed monitoring module 21 of 41 rotating speed of broken shaft, using
In the measurement data transmission module 22 of data transmission, measurement data transmission module 22 is filled with speed monitoring module 21, control respectively
3 connections are set, 41 rotating speed of broken shaft that speed monitoring module 21 monitors are converted into real-time rotary speed data, and be sent to control
Device 3；Control device 3 includes for Data Transmission Controlling data transmission module 31, for data processing and sends control instruction
Data processing module 32, the drive module 33 for executing control instruction, control data transmission module 31 respectively with the number that tests the speed
It is connected according to transmission module 22, data processing module 32, to receive the real-time rotary speed data of the transmission of measurement data transmission module 22 simultaneously
The real-time rotary speed data of reception is sent to data processing module 32, the normal of broken shaft 41 is preset in data processing module 32
Rotary speed data, and rated speed data are compared with the real-time rotary speed data of reception, such as real-time rotary speed data and broken shaft 41
Rated speed data are different, and data processing module 32 sends out the control instruction for stopping conveying equipment 42 and working to drive module 33,
Drive module 33 is connect with data processing module 32, conveying equipment 42 respectively, to receive the control of the transmission of data processing module 32
Instruct and drive the working condition of conveying equipment 42.
The utility model is to solve because explosion occurs for coupler fusible plug to lead to that broken axis is made to shut down and then cause brokenly
Broken machine feeding mouth product coal overflows, blocks the problem of elevating conveyor operation and design, and can also solve to cause broken shaft because of other reasons
It is stopped and then crusher feeding mouth product coal is caused to overflow, block the problem of elevating conveyor operation.
Claims (3)
1. a kind of crusher coupling transmission safety interlock system, it is characterised in that：Include broken in crusher for monitoring
The speed monitoring transmitting device of rotating speed, the control device for controlling the conveying equipment working condition in crusher, the speed
The side of broken shaft is arranged in crusher in degree monitoring transmitting device, rotating speed is crushed in crusher to monitor, speed monitoring passes
Defeated device is connect with the control device, by the rotating speed monitored processing to be sent to control device after real-time rotary speed data,
The control device is connect with the speed monitoring transmitting device, the conveying equipment respectively, and control device receives speed monitoring
The real-time rotary speed data that transmitting device is sent, and compared with preset broken shaft rated speed data in control device, strictly according to the facts
When rotary speed data it is different from broken shaft rated speed data, control device sends out the control instruction being stopped to conveying equipment.
2. crusher coupling transmission safety interlock system as described in claim 1, it is characterised in that：The speed monitoring passes
Defeated device includes for monitoring the speed monitoring module of broken rotating speed, for the measurement data transmission module of data transmission, institute
It states measurement data transmission module to connect with the speed monitoring module, the control device respectively, speed monitoring module is supervised
The broken rotating speed measured is converted to real-time rotary speed data, and is sent to control device.
3. crusher coupling transmission safety interlock system as claimed in claim 2, it is characterised in that：The control device packet
Include for data processing and send the data processing module, the control data transmission module for data transmission, use of control instruction
In the drive module for executing control instruction, the control data transmission module respectively with the measurement data transmission module, described
Data processing module connects, to receive the real-time rotary speed data of measurement data transmission module transmission and by the real-time rotating speed number of reception
According to being sent to data processing module；It is preset with the rated speed data of broken shaft in the data processing module, and will normally turn
Fast data are compared with the real-time rotary speed data of reception, and such as real-time rotary speed data is different from broken shaft rated speed data, data
Processing module sends out the control instruction for stopping conveying equipment and working to drive module；The drive module respectively at the data
Module, conveying equipment connection are managed, to receive the control instruction of data processing module transmission and drive the work of conveying equipment
State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696247.7U CN208066525U (en) | 2017-12-08 | 2017-12-08 | Crusher coupling transmission safety interlock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696247.7U CN208066525U (en) | 2017-12-08 | 2017-12-08 | Crusher coupling transmission safety interlock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208066525U true CN208066525U (en) | 2018-11-09 |
Family
ID=64032539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696247.7U Expired - Fee Related CN208066525U (en) | 2017-12-08 | 2017-12-08 | Crusher coupling transmission safety interlock system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208066525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275437A (en) * | 2020-10-09 | 2021-01-29 | 矿冶科技集团有限公司 | Mining stone crusher operating system |
-
2017
- 2017-12-08 CN CN201721696247.7U patent/CN208066525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275437A (en) * | 2020-10-09 | 2021-01-29 | 矿冶科技集团有限公司 | Mining stone crusher operating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |