CN208470879U - A kind of broken downlink pipeline automatic control system of mineral aggregate - Google Patents
A kind of broken downlink pipeline automatic control system of mineral aggregate Download PDFInfo
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- CN208470879U CN208470879U CN201821099517.0U CN201821099517U CN208470879U CN 208470879 U CN208470879 U CN 208470879U CN 201821099517 U CN201821099517 U CN 201821099517U CN 208470879 U CN208470879 U CN 208470879U
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- belt
- mineral aggregate
- belt conveyor
- controller
- control system
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Abstract
The utility model discloses a kind of mineral aggregates to be crushed downlink pipeline automatic control system, including mineral aggregate feeder, belt conveyor, mineral aggregate crushing mechanism, belt arrestment mechanism, system control machine structure, the mineral aggregate feeder is set to the material receiving end of belt conveyor, mineral aggregate crushing mechanism is arranged in the delivery end of the belt conveyor, the system control machine structure includes controller, belt monitoring device, man-machine operating device for multistage, data storage device, failure response device, remote collaborative device, the controller respectively with belt monitoring device, man-machine operating device for multistage, data storage device, failure response device, the electrical connection of remote collaborative device, the controller respectively with mineral aggregate feeder, belt conveyor, mineral aggregate crushing mechanism, belt arrestment mechanism is drivingly connected.The utility model is capable of the even running of safeguards system, and braking efficiently, effectively prevents belt " driving " and equipment flows or blow over and cover completely the generation of accident, reduce cost, improve benefit.
Description
Technical field
The utility model belongs to conveying technology field, and in particular to a kind of broken downlink pipeline automation control system of mineral aggregate
System.
Background technique
Belt Conveying is the important types of transportation of one of various mining productions, and reliable, even running sets ore dressing
It has great significance for normal, safe and efficient.When Belt Conveying equipment needs to stop in downlink operation, experience safety
Power-off fault or because load excessive cause occur " driving " phenomenon when, conveying equipment and subsequent job equipment just work at this time
Under a kind of breakneck operating condition, safety accident is easily caused.Braked currently with frequency converter dynamic braking, mechanical hatching gate,
Hydraulic braking can preferably control belt braking, effectively solve the problems, such as parking starting, heavy load starting.But when supply is set
When one of standby, conveying equipment, subsequent job equipment equipment breaks down, generally require manually to go to shut down other equipment, such as
Fruit is handled not in time, be may cause mineral aggregate and is heaped and flow or blow over and cover completely equipment, still has biggish peace when especially malfunction is stopped
Full hidden danger.
For this purpose, research and develop a kind of equipment mutually link, can be avoided load excessive or it is too small, overcome belt " driving "
It is the key that solve the problems, such as this that mineral aggregate, which is crushed downlink pipeline automatic control system,.
Utility model content
The purpose of this utility model is to provide a kind of mineral aggregates to be crushed downlink pipeline automatic control system.
The purpose of this utility model is achieved in that including mineral aggregate feeder, belt conveyor, mineral aggregate crusher
Structure, belt arrestment mechanism, system control machine structure, the mineral aggregate feeder is set to the material receiving end of belt conveyor, described
Mineral aggregate crushing mechanism is arranged in the delivery end of belt conveyor, and the system control machine structure includes controller, and controller setting exists
In control cabinet, the belt monitoring device being electrically connected respectively with controller is arranged on belt conveyor, man-machine operating device for multistage is set
It sets on control cabinet, data storage device is arranged in control cabinet, the visual sight that mechanism is run is arranged in failure response device
Upper, remote collaborative device is other computers based on network function, and the controller is defeated with mineral aggregate feeder, belt respectively
Mechanism, mineral aggregate crushing mechanism, belt arrestment mechanism is sent to be drivingly connected.
Compared with prior art, the utility model has following technical effect that
1, using the programmable logic control system (i.e. PLC control system) at visualized operation interface, intuitive and convenient is operated,
May be implemented the single machine start and stop of equipment, pipeline interlock protection, Realtime Alerts, historical failure inquiry, key parameter history become
The function of gesture inquiry, reduces labor intensity, improves production efficiency；
2, using the interlocked control of PLC controller, first stop to delayed shutdown after mine, feeder motor frequency converter kinetic energy can be with
Effectively intervention, while to multiple belt brake linkage controls, mutually effectively cooperation improves the braking effect of whole system, prevents
The only accident that upstream device is flowed or blow over and cover completely by mineral aggregate heap, reduces the cost of accident treatment；
3, PLC controller carrys out structure adjusting feed according to belt speed signal, belt pressure signal and load torque signal
Machine mine-supplying quantity, and then the belt speed of service is controlled, it realizes the closed-loop control to the belt speed of service, guarantees the high-efficiency and economic of equipment
Operation, the generation of " driving " accident is avoided from source, reduces machine stop times, improves operation yield, is increased for enterprise
Benefit.
Detailed description of the invention
Fig. 1 is the utility model principle block diagram；
In figure: 1- mineral aggregate feeder, 2- belt conveyor, 3- mineral aggregate crushing mechanism, 4- belt arrestment mechanism, 5-
PLC controller, 6- belt monitoring device, 7- man-machine operating device for multistage, 8- data storage device, 9- failure response device, 10- are remote
Journey collaborative device.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation is transformed or replaced based on any made by the utility model introduction, belongs to the protection scope of the utility model.
The utility model as shown in Fig. 1 includes mineral aggregate feeder 1, belt conveyor 2, mineral aggregate crushing mechanism 3, skin
Band brake mechanism 4, system control machine structure, the mineral aggregate feeder 1 are set to the material receiving end of belt conveyor 2, the skin
Mineral aggregate crushing mechanism 3 is arranged in delivery end with conveying mechanism 2, and the system control machine structure includes controller 5, and controller 5 is arranged
In control cabinet, the belt monitoring device 6 being electrically connected respectively with controller 5 is arranged on belt conveyor, human-machine operation fills
Set 7 be arranged on control cabinet, data storage device 8 is arranged in control cabinet, failure response device 9 is arranged in mechanism operation can
In sight, remote collaborative device 10 as other computers based on network function, the controller 5 respectively with mineral aggregate batcher
Structure 1, belt conveyor 2, mineral aggregate crushing mechanism 3, belt arrestment mechanism 4 are drivingly connected.
The mineral aggregate feeder 1, belt conveyor 2 driving motor respectively drive connection frequency converter, the frequency conversion
Device is electrically connected with controller 5 respectively, and the controller 5 is according to the monitoring signals of belt monitoring device 6 and belt conveyor 2
Inverter load torque comprehensive adjustment mineral aggregate feeder 1 is fed frequency, feeds to Belt Conveying by controlling mineral aggregate feeder 1
The mine amount of mechanism 2, and then Belt Conveying speed is controlled, realize the closed-loop control to the belt speed of service.
The frequency converter is to driving motor Direct Torque Control.
The man-machine operating device for multistage 7 is touch display screen, the touch display operation for man-machine interface.
The data storage device (8) with man-machine operating device for multistage exchanges data by controller, for recording and inquiry is gone through
History failure, the inquiry of the trend of key parameter.
The belt monitoring device 6 includes belt speed monitor, belt pressure monitor, the setting of belt speed monitor
On the driving wheel of belt conveyor, belt pressure monitor is arranged on the live-roller of belt conveyor.
The belt arrestment mechanism 4 include mechanical brake, liquid braking device, KZP type disk brake, respectively with PLC
Controller 5 is drivingly connected, and is braked and be cooperatively connected with the driving motor line shaft of belt conveyor, by line shaft
Braking, reaches the braking to belt driving wheel, to control the braking of entire belt.
The failure response device 9 includes alarm, failure acoustic image logger, and alarm is issued when shutting down for breaking down
It is live with record, convenient for notifying operator and checking entire failure process.
The controller is programmable logic controller (PLC), i.e. PLC controller.
Utility model works principle and the course of work: the utility model is on the basis that controller controls arrestment mechanism
On, using the PLC control system based on intouch visualized operation interface, to feed, Belt Conveying, broken three great institutions and
The realization of belt arrestment mechanism is uniformly controlled, unified to carry out control tune to whole system by monitoring the variation of Belt Conveying state
It is whole.When mineral aggregate feeder 1, which is fed, to be increased, the belt pressure of normal operation be will increase, and speed can slow down or Belt Conveying
The inverter load torque of mechanism 2 increases, and monitoring signals pass to PLC controller 5, PLC controller 5 to mineral aggregate feeder 1 into
Row adjustment reduces supply mineral aggregate, the belt speed of service is made to be restored to normal value；If supplying mineral aggregate to reduce, conveyor belt pressure subtracts
Small, speed is accelerated or the inverter load torque of belt conveyor 2 reduces, and monitoring signals pass to PLC controller 5, PLC
Controller 5 is adjusted mineral aggregate feeder 1, increases supply mineral aggregate, the belt speed of service is made to be restored to normal value；By closing
Ring control, to keep the stable and high effective operation of whole system.When a failure occurs or other are shut down, conveyor belt speed is fast
Speed decline, PLC controller 5 judge, and first control mineral aggregate feeder and stop to mine, the frequency conversion energy consumption system of belt conveyor
Dynamic reliable intervention, PLC controller is implemented to be uniformly coordinated to several brake apparatus, under the premise of not interfering with each other, each braking
Device can work in coordination work, guarantee the safe and efficient braking of entire belt arrestment mechanism 4, can be avoided belt " driving " with
And the accident of crushing plant occurs below ore pile things on, meanwhile, PLC controller control failure response device sounds an alarm, and records
Fault in-situ.
Claims (8)
1. a kind of mineral aggregate is crushed downlink pipeline automatic control system, including mineral aggregate feeder (1), belt conveyor
(2), mineral aggregate crushing mechanism (3), belt arrestment mechanism (4), system control machine structure, the mineral aggregate feeder (1) are set to skin
Mineral aggregate crushing mechanism (3) are arranged in the delivery end of material receiving end with conveying mechanism (2), the belt conveyor (2), the belt
Arrestment mechanism (4) and belt conveyor (2) braking are cooperatively connected, it is characterized in that: the system control machine structure includes controller
(5), controller (5) is arranged in control cabinet, and the belt monitoring device (6) with controller (5) electrical connection is arranged in belt respectively
On conveying mechanism, man-machine operating device for multistage (7) is arranged on control cabinet, data storage device (8) is arranged in control cabinet, failure is rung
Device (9) is answered to be arranged in the visual sight of mechanism operation, remote collaborative device (10) is other calculating based on network function
Machine, the controller (5) respectively with mineral aggregate feeder (1), belt conveyor (2), mineral aggregate crushing mechanism (3), belt system
Motivation structure (4) is drivingly connected.
2. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the mineral aggregate is given
Material mechanism (1), belt conveyor (2) driving motor respectively drive connection frequency converter, the frequency converter respectively with controller
(5) it is electrically connected, the controller (5) is according to the monitoring signals of belt monitoring device (6) and the frequency converter of belt conveyor (2)
Load torque comprehensive adjustment mineral aggregate feeder (1) is fed frequency, feeds to belt conveyor by controlling mineral aggregate feeder (1)
The mine amount of structure (2), and then Belt Conveying speed is controlled, realize the closed-loop control to the belt speed of service.
3. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the man-machine behaviour
Making device (7) is touch display screen.
4. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the data are deposited
Storage device (8) exchanges data with man-machine operating device for multistage by controller.
5. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the belt is supervised
Surveying device (6) includes belt speed monitor, belt pressure monitor, and belt conveyor is arranged in belt speed monitor
On driving wheel, belt pressure monitor is arranged on the live-roller of belt conveyor.
6. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the belt system
Motivation structure (4) includes mechanical brake, liquid braking device, KZP type disk brake, and the drive with belt conveyor (2)
Dynamic motor power axis braking is cooperatively connected.
7. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the failure is rung
Answering device (9) includes failure acoustic image logger, alarm.
8. mineral aggregate according to claim 1 is crushed downlink pipeline automatic control system, it is characterized in that: the control
Device is programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099517.0U CN208470879U (en) | 2018-07-12 | 2018-07-12 | A kind of broken downlink pipeline automatic control system of mineral aggregate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821099517.0U CN208470879U (en) | 2018-07-12 | 2018-07-12 | A kind of broken downlink pipeline automatic control system of mineral aggregate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208470879U true CN208470879U (en) | 2019-02-05 |
Family
ID=65210361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821099517.0U Active CN208470879U (en) | 2018-07-12 | 2018-07-12 | A kind of broken downlink pipeline automatic control system of mineral aggregate |
Country Status (1)
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| CN (1) | CN208470879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238177A (en) * | 2019-06-28 | 2019-09-17 | 上海琸域环境工程有限公司 | Can add soil prosthetic devices of polymorphic type restoration medicament |
| CN113401589A (en) * | 2021-06-07 | 2021-09-17 | 天地（常州）自动化股份有限公司 | Load simulation testing device and method for mining variable-frequency belt conveyor |
-
2018
- 2018-07-12 CN CN201821099517.0U patent/CN208470879U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238177A (en) * | 2019-06-28 | 2019-09-17 | 上海琸域环境工程有限公司 | Can add soil prosthetic devices of polymorphic type restoration medicament |
| CN113401589A (en) * | 2021-06-07 | 2021-09-17 | 天地（常州）自动化股份有限公司 | Load simulation testing device and method for mining variable-frequency belt conveyor |
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